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Carulaspis juniperi (Bouché) is newly documented as occurring in the Korean fauna of armored scales (Hemiptera: Diaspididae). The characters of this genus and species are redescribed based on specimens collected in Korea. In addition, four species of aphelinids (Hymenoptera: Aphelinidae) associated with C. juniperi were collected in Korea during the survey. Of these, Aphytis japonicus DeBach and Azim and Encarsia explorata (Silvestri) are recorded for the fi rst time from C. juniperi.
Scale insects (Hemiptera: Coccoidea) of avocado, Persea americana Mill. (Lauraceae) were collected in the State of Valle del Cauca, Colombia. The study was conducted for one year, during October 2008–October 2009.
As a result of this study, 34 scale insect species in seven families (Coccidae, Diaspididae, Kerriidae, Margarodidae,
Monophlebidae, Pseudococcidae and Putoidae) were collected. Together with previous records, the number of scale insects collected on avocado in Colombia increased to 44 species and to 137 species worldwide. Species commonly collected on avocado in Colombia include Hemiberlesia cyanophylli (Signoret), Pseudoparlatoria parlatorioides (Comstock) (Diaspididae), Ceroplastes rubens Maskell, Coccus hesperidum L., Protopulvinaria pyriformis (Cockerell), Pulvinaria psidii Maskell, Saissetia neglecta De Lotto (Coccidae) and Ferrisia williamsi Kaydan and Gullan (Pseudococcidae). Twenty-two scale insect species are new records on avocado for Colombia of which nine species are new records worldwide, namely, Lindingaspis rossi (Maskell), Pseudischnaspis bowreyi (Cockerell) (Diaspididae), Pulvinaria psidii Maskell, Saissetia neglecta De Lotto (Coccidae), Ferrisia kondoi Kaydan and Gullan, Pseudococcus jackbeardsleyi Gimpel and Miller, Ps. landoi (Balachowsky) (Pseudococcidae), Eurhizococcus colombianus Jakubski (Margarodidae) and Austrotachardiella colombiana Kondo and Gullan (Kerriidae).
The name Melolontha hypocrita Mannerheim, 1829 has been long unused, even though it is the type species of Hyporhiza Dejean, 1833. I examined the only known specimen from the type series and here designate it as the lectotype. Examination of this lectotype reveals that this species is best placed in the genus Rhinaspis Perty, 1830. Consequently, the genus Hyporhiza Dejean, 1833 is confi rmed as a junior synonym of Rhinaspis. Further, the replacement name Rhinaspis fuhrmanni is proposed for Rhinaspis hypocrita (Blanchard, 1850), a new secondary homonym of Rhinaspis hypocrita (Mannerheim, 1829). A homonymy problem was also discovered and corrected for the genus Plectris LePeletier and Serville, 1828. The replacement name Plectris schoolmeestersi is proposed for Plectris paraguayensis Moser, 1924, which is a secondary junior homonym of Plectris paraguayensis (Moser, 1921).
Epimelitta postimelina Giesbert, 1996 and Odontocera apicula Bates, 1885 are transferred to the new genus Odontomelitta. Epimelitta postimelina, with closed procoxal cavities, cannot remain in Epimelittta Bates, 1870, a genus characterized by open procoxal cavities. The short elytra and tegmen (with caliper-shaped lateral lobes) of the aedeagus of both species excludes them from the genus Odontocera Audinet-Serville, 1833, with long elytra and tegmen (with strap-shaped lateral lobes). Both species are illustrated, and host plant and host flower records provided for O. apicula.
The island arc of the Lesser Antilles lies at the eastern margin of the Caribbean Sea in the Western Hemisphere, and stretches from the eastern end of the islands of the Greater Antilles (at the Virgin Islands), south to a position near the continental islands of Trinidad and Tobago at the north eastern corner of South America. The islands are a part of the West Indian Islands biodiversity “hotspot” and have been available for terrestrial colonization for about the past 15 million years. This is a status report on present knowledge of the beetle faunas of these islands, which is composed of 90 families, 1210 genera, and 2612 recognized species. Many additional species are not yet identified, or are unnamed, or remain to be discovered. Reported for the first time from the Lesser Antilles are four families, 49 genera, 105 species, and 1253 new island records. The largest families are Curculionidae (588 species), Staphylinidae (389 species), Chrysomelidae (181 species), Tenebrionidae (142 species), Cerambycidae (138 species), Scarabaeidae (127 species), and Carabidae (126 species). There are differing patterns of species distributions: 154 species are probably introduced by human activities; 985 are endemic species (limited to a single island); 465 are species endemic to more than one island of the Lesser Antilles; 212 are species limited to just islands of the West Indies; and 800 are native (naturally occurring) species which also have part of their distributional range in North, Central, or South America. Most of the widely distributed beetle fauna has probably come from South America by over-water dispersal. There is no compelling evidence for a vicariance origin of any part of the beetle fauna. Earlier colonists have had more time to form endemic genera (18) and endemic species. The more widely distributed species probably represent distributions achieved in and since the Pleistocene.
Abstract: Neural networks, despite their highly interconnected nature, exhibit distinctly localized and gated activation. Modularity, a distinctive feature of neural networks, has been recently proposed as an important parameter determining the manner by which networks support activity propagation. Here we use an engineered biological model, consisting of engineered rat cortical neurons, to study the role of modular topology in gating the activity between cell populations. We show that pairs of connected modules support conditional propagation (transmitting stronger bursts with higher probability), long delays and propagation asymmetry. Moreover, large modular networks manifest diverse patterns of both local and global activation. Blocking inhibition decreased activity diversity and replaced it with highly consistent transmission patterns. By independently controlling modularity and disinhibition, experimentally and in a model, we pose that modular topology is an important parameter affecting activation localization and is instrumental for population-level gating by disinhibition.
Author Summary: The capacity to transmit information between connected parts of a neuronal network is fundamental to its function. The organization of network connections (the topology of the network) is therefore expected to play an important role in determining network transmission. Since modular topology characterizes many brain circuits on multiple scales, investigating the role of modularity in activity gating is clearly desirable. By engineering such modular networks in vitro, we were able to perform such an investigation. Under these experimental conditions, we can independently control the degree of modularity, as well as inhibition in the network. We show that a combination of these two properties is highly beneficial from a communication perspective. Namely, it equips connected modules and large modular networks with the capacity to gate and temporally coordinate activity between the different parts of the network.
Background: Dental biomechanics based on finite element (FE) analysis is attracting enormous interest in dentistry, biology, anthropology and palaeontology. Nonetheless, several shortcomings in FE modeling exist, mainly due to unrealistic loading conditions. In this contribution we used kinematics information recorded in a virtual environment derived from occlusal contact detection between high resolution models of an upper and lower human first molar pair (M1 and M1, respectively) to run a non-linear dynamic FE crash colliding test.
Methodology: MicroCT image data of a modern human skull were segmented to reconstruct digital models of the antagonistic right M1 and M1 and the dental supporting structures. We used the Occlusal Fingerprint Analyser software to reconstruct the individual occlusal pathway trajectory during the power stroke of the chewing cycle, which was applied in a FE simulation to guide the M1 3D-path for the crash colliding test.
Results: FE analysis results showed that the stress pattern changes considerably during the power stroke, demonstrating that knowledge about chewing kinematics in conjunction with a morphologically detailed FE model is crucial for understanding tooth form and function under physiological conditions.
Conclusions/Significance: Results from such advanced dynamic approaches will be applicable to evaluate and avoid mechanical failure in prosthodontics/endodontic treatments, and to test material behavior for modern tooth restoration in dentistry. This approach will also allow us to improve our knowledge in chewing-related biomechanics for functional diagnosis and therapy, and it will help paleoanthropologists to illuminate dental adaptive processes and morphological modifications in human evolution.
Aims: To investigate real-world clinical and patient-related variables associated with initiating GLP-1 receptor agonist (GLP-1RA) treatment relative to initiation of other glucose-lowering therapies in type 2 diabetes (T2D) patients of primary care in Germany.
Methods: Data for 938 T2D patients who started therapy with a GLP-1RA within 823 practices of primary care throughout Germany were retrospectively analyzed (Disease Analyser: 01/2011–03/2014). 5,197 T2D patients who initiated other non-GLP-1RA antidiabetic therapies were selected as controls. Multivariate logistic regression analyses were applied to identify factors associated with GLP-1RA initiation in primary care.
Results: Mean age (SD) of GLP-1RA users was 57.8 (11.8) years (males: 55.5%) and the average BMI was 36.1 (6.7) kg/m2. 22.8% were in diabetologist care and 12.0% had private health insurance. In multivariate regression, choice of GLP-1RA therapy instead of a different glucose-lowering drug class was associated with obesity (odds ratio: 1.68; 95% CI: 1.34–2.10), private health insurance (2.42; 1.89–3.09), younger age (0.94; 0.93–0.95 per year), male sex (0.85; 0.73–0.99), diabetologist care (2.11; 1.73–2.57), and geographic practice location (East vs. West-Germany; 1.25; 1.05–1.49). Among co-medication, angiotensin II antagonists (increased) and non-steroidal antirheumatic agents (decreased) were related to GLP-1RA prescriptions (both p<0.001).
Conclusions: Consistent with German guidelines, GLP-1RA is mainly prescribed preferentially in T2D patients who are obese. GLP-1RA drugs were more frequently used than other options in privately health insured patients and in patients seeing a diabetologist.
Background: We conducted a phase I study with a granulocyte macrophage colony stimulating factor (GMCSF)-expressing oncolytic adenovirus, ONCOS-102, in patients with solid tumors refractory to available treatments. The objectives of the study were to determine the optimal dose for further use and to assess the safety, tolerability and adverse event (AE) profile of ONCOS-102. Further, the response rate and overall survival were evaluated as well as preliminary evidence of disease control. As an exploratory endpoint, the effect of ONCOS 102 on biological correlates was examined.
Methods: The study was conducted using a classic 3 + 3 dose escalation study design involving 12 patients. Patients were repeatedly treated intratumorally with ONCOS-102 plus daily low-dose oral cyclophosphamide (CPO). Tumor response was evaluated with diagnostic positron emission tomography (PET) and computed tomography (CT). Tumor biopsies were collected at baseline and after treatment initiation for analysis of immunological correlates. Peripheral blood mononuclear cells (PBMCs) were collected at baseline and during the study to assess antigen specificity of CD8+ T cells by interferon gamma (IFNγ) enzyme linked immunospot assay (ELISPOT).
Results: No dose limiting toxicity (DLT) or maximum tolerated dose (MTD) was identified for ONCOS-102. Four out of ten (40 %) evaluable patients had disease control based on PET/CT scan at 3 months and median overall survival was 9.3 months. A short-term increase in systemic pro-inflammatory cytokines and a prominent infiltration of TILs to tumors was seen post-treatment in 11 out of 12 patients. Two patients showed marked infiltration of CD8+ T cells to tumors and concomitant systemic induction of tumor-specific CD8+ T cells. Interestingly, high expression levels of genes associated with activated TH1 cells and TH1 type immune profile were observed in the post-treatment biopsies of these two patients.
Conclusions: ONCOS-102 is safe and well tolerated at the tested doses. All three examined doses may be used in further development. There was evidence of antitumor immunity and signals of clinical efficacy. Importantly, treatment resulted in infiltration of CD8+ T cells to tumors and up-regulation of PD-L1, highlighting the potential of ONCOS-102 as an immunosensitizing agent for combinatory therapies with checkpoint inhibitors.
Trial registration: NCT01598129. Registered 19/04/2012
Um zukünftig den städtischen Verkehr – vor allem in Städten und Regionen mit Bevölkerungszuwächsen – ökologisch nachhaltiger abzuwickeln und gleichzeitig die Stadt als attraktiven Wohnort zu gestalten, wird aktuell in Forschung und Praxis eine Vielzahl unterschiedlicher Konzepte diskutiert und erprobt. Eine mögliche stadtplanerische Maßnahme in diesem Kontext ist die Entwicklung autofreier oder autoreduzierter Stadtquartiere. Im Rahmen bisheriger wissenschaftlicher Untersuchungen sind die Voraussetzungen für die Umsetzung solcher Konzepte meist eher unzureichend dokumentiert und analysiert worden. In dieser Forschungsarbeit wurde deshalb untersucht, welche Relevanz verschiedene stadt- und projektbezogene Rahmenbedingungen und Einflussfaktoren bei der Entwicklung autofreier bzw. autoreduzierter Stadtquartiere besitzen.
Wenngleich bei der Realisierung autofreier oder autoreduzierter Projekte zahlreiche Faktoren wirksam sind, können als Ergebnis der Untersuchung vor allem zwei Aspekte als entscheidend für eine erfolgreiche Umsetzung solcher Projekte betrachtet werden. Dies ist zunächst eine ausreichende Unterstützung der Projekte durch die städtische Politik und Verwaltung. Als zweiter wesentlicher Einflussfaktor kann eine Förderung autofreier und autoreduzierter Projekte durch private Initiativen und Vereine gelten.
Trotz einer fast 30-jährigen Forschungs- und Umsetzungshistorie stellen Projekte zum Aufbau integrierter Datenhaushalte (Data Warehouses) für Unternehmen immer noch eine große Herausforderung dar. Gerade in Data Warehouse-Projekten bei Finanzdienstleistern führt eine hohe semantische Komplexität häufig zu Projektverzögerungen oder zum Scheitern der Vorhaben. Dies zeigt die Arbeit anhand von explorativen Fallstudien auf und fragt nach den Gründen für diesen typischen Verlauf. Eine mögliche Ursache liegt in einer unzureichenden Kommunikation zwischen den Projektbeteiligten, was zu Missverständnissen in der Konzeption und somit zu Fehlimplementierungen führt, die – gerade wenn sie spät erkannt werden – deutliche Verzögerungen und Budgetüberschreitungen zur Folge haben. Ausgehend von diesen beobachteten Praxisproblemen sucht die vorliegende Arbeit auf der Grundlage des Design-Science-Research nach Lösungsansätzen: unter Übertragung der Erkenntnisse der Kommunikationstheorie wurden drei Artefakte entwickelt, sukzessive verbessert und validiert. Die Paper zeigen auf, dass sich durch den Einsatz formalisierter Templates, eines verbesserten Vorgehensmodells in Verbindung mit einem korrespondieren Softwaretool das Kommunikationsverhalten in den Projekten verbessern lässt und somit eine höhere Projekt-Performance erreicht wird. Hierzu wurden insgesamt sechs Projekte zum Aufbau von Data Warehouses im Finanzdienstleistungsumfeld in Fallstudien analysiert und zudem Experten-Interviews mit den Projektbeteiligten durchgeführt, die im Ergebnis die positive Wirkung der Artefakte unterstützen.
Basierend auf den Daten der Erhebung „Gesundheit in Deutschland Aktuell“ von 2010 (GEDA2010)vom Robert Koch-Institut wird in dieser Dissertation der Frage nachgegangen, wie sich
Arbeitsbedingungen auf die Gesundheit und das Gesundheitsverhalten auswirken und eine systematische Analyse für Deutschland durchgeführt. Dabei werden sowohl Aspekte der Geschlechterforschung als auch der Erforschung sozialer Ungleichheiten mitbetrachtet. Die Ergebnisse liefern unteranderem Hinweise darauf, dass Gesundheitsverhalten als Coping-Strategie in stressreichen Arbeitssituationen, die beispielsweise durch Leistungsdruck oder Schichtarbeit gekennzeichnet sind, genutzt wird.
SAFE Newsletter : 2016, Q2
(2016)
Random ordinary differential equations (RODEs) are ordinary differential equations (ODEs) which have a stochastic process in their vector field functions. RODEs have been used in a wide range of applications such as biology, medicine, population dynamics and engineering and play an important role in the theory of random dynamical systems, however, they have been long overshadowed by stochastic differential equations.
Typically, the driving stochastic process has at most Hoelder continuous sample paths and the resulting vector field is, thus, at most Hoelder continuous in time, no matter how smooth the vector function is in its original variables, so the sample paths of the solution are certainly continuously differentiable, but their derivatives are at most Hoelder continuous in time. Consequently, although the classical numerical schemes for ODEs can be applied pathwise to RODEs, they do not achieve their traditional orders.
Recently, Gruene and Kloeden derived the explicit averaged Euler scheme by taking the average of the noise within the vector field. In addition, new forms of higher order Taylor-like schemes for RODEs are derived systematically by Jentzen and Kloeden.
However, it is still important to build higher order numerical schemes and computationally less expensive schemes as well as numerically stable schemes and this is the motivation of this thesis. The schemes by Gruene and Kloeden and Jentzen and Kloeden are very general, so RODEs with special structure, i.e., RODEs with Ito noise and RODEs with affine structure, are focused and numerical schemes which exploit these special structures are investigated.
The developed numerical schemes are applied to several mathematical models in biology and medicine. In order to see the performance of the numerical schemes, trajectories of solutions are illustrated. In addition, the error vs. step sizes as well as the computational costs are compared among newly developed schemes and the schemes in literature.
The translation inhibitor and tumor suppressor Pdcd4 was reported to be lost in various tumors and put forward as prognostic marker in tumorigenesis. Decreased Pdcd4 protein stability due to PI3K-mTOR-p70S6K1 dependent phosphorylation of Pdcd4 followed by β-TrCP1-mediated ubiquitination, and proteasomal destruction of the protein was characterized as a major mechanism contributing to the loss of Pdcd4 expression in tumors. In an attempt to identify stabilizers of Pdcd4, we used a luciferase-based high-throughput compatible cellular assay to monitor phosphorylation-dependent proteasomal degradation of Pdcd4 in response to mitogen stimulation. Following a screen of approximately 2000 compounds, we identified 1,2-bis(4-chlorophenyl)disulfide as a novel Pdcd4 stabilizer. To determine an initial structure-activity relationship, we used 3 additional compounds, synthesized according to previous reports, and 2 commercially available compounds for further testing, in which either the linker between the aryls was modified (compounds 2–4) or the chlorine residues were replaced by groups with different electronic properties (compounds 5 and 6). We observed that those compounds with alterations in the sulfide linker completely lost the Pdcd4 stabilizing potential. In contrast, modifications in the chlorine residues showed only minor effects on the Pdcd4 stabilizing activity. A reporter with a mutated phospho-degron verified the specificity of the compounds for stabilizing the Pdcd4 reporter. Interestingly, the active diaryl disulfides inhibited proliferation and viability at concentrations where they stabilized Pdcd4, suggesting that Pdcd4 stabilization might contribute to the anti-proliferative properties. Finally, computational modelling indicated that the flexibility of the disulfide linker might be necessary to exert the biological functions of the compounds, as the inactive compound appeared to be energetically more restricted.
Dang Hyang Astapaka and his cultural geography in spreading Vajrayana Buddhism in medieval Bali
(2016)
The sway of Hinduism and Buddhism in Indonesia archipelago had imprinted deep cultural heritages in various modes. The role of holy persons and kings were obvious in the spread of these religious and philosophical traditions. Dang Hyang Asatapaka, a Buddhist priest from East Java had travelled to Bali in spreading Vajrayana sect of Mahayana Buddhist in 1430. He came to Bali as the ruler of Bali invited him to officiate Homa Yajna together with his uncle Dang Hyang Nirartha, who had stayed earlier in Bali. Impressed with deep knowledge and spiritual acumen of him, the ruler Waturenggong King appointed him as a purohito (palace priest), whose jobs were to give spiritual consultation and political advisor in ruling the country. During his life times in Bali, he travelled from one place to another spreading Vajrayana sect of Buddhism. Lastly he settled in Budakeling village in East Bali where he built gerya (house) and temples for worship and meditation. From here he, his descents, and followers spread the Vajrayana to all over Bali and Lombok. He left us with Vajrayana sect of Buddhism, which was assimilated with Saivism. Dang Hyang Astapaka and his uncle Dang Hyang Nirartha were the advocators of Saiva-Buddha cult in Bali backed up by the rulers.
Understanding the shift from micro to macro-prudential thinking: a discursive network analysis
(2016)
While some economists argued for macro-prudential regulation pre-crisis, the macro-prudential approach and its emphasis on endogenously created systemic risk have only gained prominence post-crisis. Employing discourse and network analysis on samples of the most cited scholarly works on banking regulation as well as on systemic risk (60 sources each) from 1985 to 2014, we analyze the shift from micro to macro-prudential thinking in the shift to the post crisis period. Our analysis demonstrates that the predominance of formalism, particularly, partial equilibrium analysis along with the exclusion of historical and practitioners’ styles of reasoning from banking regulatory studies impeded economists from engaging seriously with the endogenous sources of systemic risk prior to the crisis. Post-crisis, these topics became important in this discourse, but the epistemological failures of banking regulatory studies pre-crisis were not sufficiently recognized. Recent attempts to conceptualize and price systemic risk as a negative externality point to the persistence of formalism and equilibrium thinking, with its attending dangers of incremental innovation due to epistemological barriers constrains theoretical progress, by excluding observed phenomena, which cannot yet be accommodated in mathematical models.
We argue two alternative routes that lead entrepreneurial start-ups to acquisition outcomes instead of liquidation. On one hand, acquisitions can come about through the control route with external financers such as venture capitalists (VCs). VCs take control through their board seats along with other contractual rights that can bring about changes in a start-up necessary to successfully attract a strategic acquirer. Consistent with this view, we show that VCs often replace the founding entrepreneur as CEO long before an acquisition exit. On the other hand, acquisitions can come about through advice and support provided to the start-up, such as that provided by an incubator or technology park. Based on a sample of 251 Crunchbase companies in the U.S. over the years 2007 to 2014, we present evidence that is strongly consistent with these propositions. Further, we show that the data indicate a tension between VC-backing of start-ups resident in technology parks insofar as such start-ups are slower to become, and less likely to be, acquired.
Intrinsic motivation for honesty is perceived as an important determinant of large and persistent variation in cheating behavior. However, little is known about its actual role due to challenges in obtaining precise measures of motivation for honesty, as well as field outcomes on cheating. We fill these gaps using a unique setting of informal milk markets in India. A novel behavioral experiment, which combines a standard die roll task with Bluetooth technology, is used to measure motivation for honesty of milkmen at both extensive and intensive margins. We then buy milk from the same milkmen and show that cheating in the field, measured by the amount of water added to milk, widens significantly with a milkman’s degree of dishonesty. Additional analyses show that conventional binary measure of motivation for honesty suffers from measurement errors, resulting in underestimation of this association.
In this paper, we examine how the institutional design affects the outcome of bank bailout decisions. In the German savings bank sector, distress events can be resolved by local politicians or a state-level association. We show that decisions by local politicians with close links to the bank are distorted by personal considerations: While distress events per se are not related to the electoral cycle, the probability of local politicians injecting taxpayers’ money into a bank in distress is 30 percent lower in the year directly preceding an election. Using the electoral cycle as an instrument, we show that banks that are bailed out by local politicians experience less restructuring and perform considerably worse than banks that are supported by the savings bank association. Our findings illustrate that larger distance between banks and decision makers reduces distortions in the decision making process, which has implications for the design of bank regulation and supervision.
We employ a unique dataset on members of an elite service club in Germany to investigate how elite networks affect the allocation of resources. Specifically, we investigate credit allocation decisions of banks to firms inside the network. Using a quasi-experimental research design, we document misallocation of bank credit inside the network, with state-owned banks engaging most actively in crony lending. The aggregate cost of credit misallocation amounts to 0.13 percent of annual GDP. Our findings, thus, resonate with existing theories of elite networks as rent extractive coalitions that stifle economic prosperity.
The term 'financialization' describes the phenomenon that commodity contracts are traded for purely financial reasons and not for motives rooted in the real economy. Recently, financialization has been made responsible for causing adverse welfare effects especially for low-income and low-wealth agents, who have to spend a large share of their income for commodity consumption and cannot participate in financial markets. In this paper we study the effect of financial speculation on commodity prices in a heterogeneous agent production economy with an agricultural and an industrial producer, a financial speculator, and a commodity consumer. While access to financial markets is always beneficial for the participating agents, since it allows them to reduce their consumption volatility, it has a decisive effect with respect to overall welfare effects who can trade with whom (but not so much what types of instruments can be traded).
The eurozone remains in a deep, largely macro-economic crisis. A robust global economy and falling oil prices have supported Europe’s economy for some time, but by now it is clear that the eurozone will only be able to pull itself out of this crisis by means of more decisive action. One response, the recent easing of monetary policy by the European Central Bank (ECB), has, for the most part, been sharply and one-sidedly criticised in Germany. Monetary policy inaction seems to be the preferred option of many in Germany.
The authors discuss the following question: What would happen if the ECB failed to respond to the excessively low inflation and the weak economy? And what economic policy would be suitable under the current circumstances, if not monetary policy?
Euro area shadow banking activities in a low-interest-rate environment: a flow-of-funds perspective
(2016)
Very low policy rates as well as the substantial redesign of rules and supervisory institutions have changed background conditions for the Euro Area’s financial intermediary sector substantially. Both policy initiatives have been targeted at improving societal welfare. And their potential side effects (or costs) have been discussed intensively, in academic as well as policy circles. Very low policy rates (and correspondingly low market rates) are likely to whet investors’ risk taking incentives. Concurrently, the tightened regulatory framework, in particular for banks, increases the comparative attractiveness of the less regulated, so-called shadow banking sector. Employing flow-of-funds data for the Euro Area’s non-bank banking sector we take stock of recent developments in this part of the financial sector. In addition, we examine to which extent low interest rates have had an impact on investment behavior. Our results reveal a declining role of banks (and, simultaneously, an increase in non-bank banking). Overall intermediation activity, hence, has remained roughly at the same level. Moreover, our findings also suggest that non-bank banks have tended to take positions in riskier assets (particularly in equities). In line with this observation, balance-sheet based risk measures indicate a rise in sector-specific risks in the non-bank banking sector (when narrowly defined).
Non-bank (-balance sheet) based financial intermediation has become considerably more important over the last couple of decades. For the U.S., this trend has been discussed ever since the mid-1990s. As a consequence, traditional monetary transmission mechanisms, mainly operating through bank balance sheets, have apparently become less relevant. This in particular applies to the bank lending channel. Concurrently, recent theoretical and empirical work uncovered a "risk-taking channel" of monetary policy. This mechanism is not confined to traditional banks but has been found to operate also across the spectrum of financial intermediaries and intermediation devices, including securitization and collateralized lending/borrowing. In addition, recent empirical evidence suggests that the increasing importance of shadow-banking activities might have given rise to a so-called "waterbed effect". This is a mediating mechanisms, dampening or counteracting typically to be expected reactions to monetary policy impulses. Employing flow-of-funds data, we can document also for the Euro Area that a trend towards non-bank (not necessarily more 'market'-based) intermediation has occurred. This is, however, a fairly recent development, substantially weaker than in the U.S. Nonetheless, analyzing the response of Euro Area bank and nonbank financial intermediaries to monetary policy impulses, we find some notable behavioral differences between mainly deposit-funded and more 'market'-based financial intermediaries. We also detect, inter alia, the existence of a (still) fairly weak, but potentially policyrelevant, "waterbed" effect.
French far right activism experienced tremendous changes in recent years. Besides traditional far right party politics, new patterns of street-based mobilization attract especially action-oriented youths. This trend is epitomized by the growing popularity of the Bloc Identitaire (official name; shortened to “Identitaires”). Its ideology rests on the idea that there exists a struggle between different political families in order to become the legitimate representative of the people, and that the extreme right is winning this struggle. Behind the scenes, the recurring idea of the Bloc Identitaires is to occupy a cultural and “meta-political” territory that was once the monopoly of the left. Their aim is that they are gradually associated with the only possible alternative to change the world. They try to frame a maximum of popular needs and present themselves as substitutes for when the economy and the state will be bankrupt. So you can eat the food of the Identitaires, drink their beer (the “Desouchière”), buy their clothes, listen to their music or read their books and thus participate in financing the movement...
Nachkriegsländer gehören zu den schwierigsten politischen Arenen. Die Herausforderungen bestehen nicht nur darin, diese Länder dabei zu unterstützen Kriege zu beenden und neue Gewaltausbrüche zu verhindern, sondern vielmehr zu einem friedlichen Zusammenleben zurückzukehren. In diesem Zusammenhang ist in den letzten Jahren das Interesse vieler Wissenschaftler als auch vieler internationaler Akteure gestiegen, das mögliche Potential des nachhaltigen Managements natürlicher Ressourcen zu nutzen um Friedensprozesse zu unterstützen. Die Hoffnung liegt dabei darin, dass eine gute Regierungsführung („Good Governance“) und insbesondere die nachhaltige Entwicklung und Nutzung von Ressourcen wie Wasser, Wald oder landwirtschaftlichen Flächen, Kooperation zwischen Konfliktparteien ermöglichen und dabei zum Neustart der internen Beziehungen beitragen. Die wachsende Bedeutung des Zusammenspiels zwischen der Entwicklung von Frieden und Umweltschutz sowie der nachhaltigen Nutzung von Ressourcen wurde erst kürzlich durch die Ziele nachhaltiger Entwicklung der Vereinten Nationen bestätigt....
This is the 20. article in our series Trouble on the-Far-Right.
Just a few days ago during a parliamentary session, a Kurdish deputy was violently attacked and injured by members of the governing Justice and Development Party (AKP). As if to support Charles Tilly’s statement that ‘political violence occurs when actors have few opportunities, yet enough resources to mobilize for violence’1, many groups in Turkey are currently involved in a battle against Kurdish, Alevi or left Turkish citizens. The Turkish President Recep Tayyip Erdoğan in a political stalemate, uses military and police, but also the Nationalist Movement Party’s (MHP) youth organization Grey Wolves as well as Islamist militias like Esedullah Timleri (Arabic for: Lions of Allah) have increasingly resorted to violence as tool of action.
Political violence has been a central characteristic of the Turkish far right, which largely resembles street-based mobilization in Western Europe. Despite the common ultra-nationalist ideology, the Gülen Movement (GM) stands out. AKP’s former “soft-power instrument” now appears to be the only reasonable and non-violent player among all of these self-named animal groups. Since the power struggle escalated between Erdoğan and Fethullah Gülen in 2013, the GM has been seen as a victim of Erdoğan’s repressive measures, instead of making itself conspicuous by using violence. How can we explain this exception?
This is the 22. article in our series Trouble on the Far-Right.
Changing political and economic situations generate new types of political protagonists – the far right is no exception here. Whether its structures and organizational forms endure, whether they diffuse (trans)nationally, whether their models prove successful, depends on various factors. A model that is currently about to serve as a flagship for the far right in Europe is the neo-fascist movement / party CasaPound. So why is this organizational model within the far right in Italy and Europe so successful?
My contribution is intended to shed light on the hybridity of CasaPound and the resulting force for the renewal of fascism. To carry out my argument, I will first describe the evolution of CasaPound from a movement to a party. Then I will discuss strategies and practices in terms of organizational and ideological hybridization, to finally outline the European dimension of the self-proclaimed „fascists of the third millennium“...
Children’s interpretations of sentences containing focus particles do not seem adult-like until school age. This study investigates how German 4-year-old children comprehend sentences with the focus particle ‘nur’ (only) by using different tasks and controlling for the impact of general cognitive abilities on performance measures. Two sentence types with ‘only’ in either pre-subject or pre-object position were presented. Eye gaze data and verbal responses were collected via the visual world paradigm combined with a sentence-picture verification task. While the eye tracking data revealed an adult-like pattern of focus particle processing, the sentence-picture verification replicated previous findings of poor comprehension, especially for ‘only’ in pre-subject position. A second study focused on the impact of general cognitive abilities on the outcomes of the verification task. Working memory was related to children’s performance in both sentence types whereas inhibitory control was selectively related to the number of errors for sentences with ‘only’ in pre-subject position. These results suggest that children at the age of 4 years have the linguistic competence to correctly interpret sentences with focus particles, which–depending on specific task demands–may be masked by immature general cognitive abilities.
Abstract:
Snakebite is an important medical emergency in rural Nepal. Correct identification of the biting species is crucial for clinicians to choose appropriate treatment and anticipate complications. This is particularly important for neurotoxic envenoming which, depending on the snake species involved, may not respond to available antivenoms. Adequate species identification tools are lacking. This study used a combination of morphological and molecular approaches (PCR-aided DNA sequencing from swabs of bite sites) to determine the contribution of venomous and non-venomous species to the snakebite burden in southern Nepal. Out of 749 patients admitted with a history of snakebite to one of three study centres, the biting species could be identified in 194 (25.9%). Out of these, 87 had been bitten by a venomous snake, most commonly the Indian spectacled cobra (Naja naja; n = 42) and the common krait (Bungarus caeruleus; n = 22). When both morphological identification and PCR/sequencing results were available, a 100% agreement was noted. The probability of a positive PCR result was significantly lower among patients who had used inadequate “first aid” measures (e.g. tourniquets or local application of remedies). This study is the first to report the use of forensic genetics methods for snake species identification in a prospective clinical study. If high diagnostic accuracy is confirmed in larger cohorts, this method will be a very useful reference diagnostic tool for epidemiological investigations and clinical studies.
Author Summary:
Snakebite is an important medical problem in sub-tropical and tropical regions, including Nepal where tens of thousands of people are bitten every year. Snakebite can result in life-threatening envenoming, and correct identification of the biting species is crucial for care providers to choose appropriate treatment and anticipate complications. This paper explores a number of methods, including molecular techniques, to assist care providers in identifying the species responsible for bites in rural Nepal. Out of 749 patients with a history of snakebite, the biting species could be identified in 194 (25.9%). Out of these, 87 had been bitten by a venomous snake, most commonly cobras (n = 42) and kraits (n = 22). This study is the first to report the use of molecular techniques for snake species identification. The diagnostic accuracy of this method appears high but needs to be confirmed in larger studies.
Eine möglichst realistische Abschätzung von Strahlenschäden ist von entscheidender Bedeutung im Strahlenschutz und für die Strahlentherapie. Die primären Strahlenschäden an der DNS werden heute mit Monte-Carlo-Codes berechnet. Diese Codes benötigen möglichst genaue Fragmentierungsquerschnitte verschiedenster biomolekularer Systeme als Eingangsparameter. Im Rahmen der vorliegenden Arbeit wurde ein Experiment aufgebaut, welches die Bestimmung der Fragmentierungsquerschnitte von Biomolekülen ermöglicht. Die einzelnen Baugruppen des Aufbaus wurden vor dem Beginn des Experimentes bezüglich ihrer Eigenschaften, die die Genauigkeit der Messergebnisse beeinflussen können, charakterisiert. Die Resultate dieser Experimente werden als Eingangsdaten für die Berechnung von primären strahleninduzierten Schäden in der DNS mit Hilfe von Monte-Carlo-Codes eingesetzt.
Eine besondere Herausforderung stellte die Präparation eines Überschallgasstrahls für biomolekulare Substanzen dar. Für die Präparation müssen die Targetsubstanzen zunächst in die Gasphase überführt werden. Im Falle von Biomolekülen ist diese Überführung auf Grund ihrer niedrigen Dampfdrücke bei Raumtemperatur und chemischen Reaktivität mit technischen Problemen verbunden. Die Probleme wurden mittels einer speziellen Konstruktion der Präparationseinrichtung, welche eine direkte Einleitung der Probensubstanzen in die vom Trägergas durchströmte Mischkammer ermöglicht, gelöst. Für die Genauigkeit der gemessenen Fragmentierungsquerschnitte spielen mehrere Faktoren eine Rolle. Neben dem Bewegungsprofil des Überschallgasstrahls, den kinetischen Energien der Fragmentionen und den ionenoptischen Eigenschaften des Flugzeitspektrometers beeinflusst die geometrische Beschaffenheit der Detektionszone maßgeblich die Genauigkeit des Experimentes. Die Position und Ausdehnung des sichtbaren Volumens sind nicht nur durch den Überlappungsbereich zwischen dem Elektronen- und dem Überschallgasstrahl bestimmt, sondern hängen auch von der kinetischen Energie der Fragmente ab. Für dessen Ermittlung wurden daher auch die Trajektorien der Fragmente simuliert. Bei den Experimenten an der PTB-Apparatur ist die frei wählbare Zeitdifferenz zwischen dem Auslösen eines Elektronenpulses und dem Absaugen der Fragmentionen ein wichtiger Messparameter. Ihr Einfluss auf die Messergebnisse wurde ebenfalls neben der Nachweiswahrscheinlichkeit des verwendeten Ionendetektors untersucht. Die Kalibrierung der Flugzeitspektren, d. h. die Umwandlung der Flugzeitspektren in Massenspektren erfolgte anhand der bekannten Flugzeitspektren von Edelgasen und Wasserstoff.
Nach der Charakterisierung der Einflussfaktoren und Kalibrierung der Flugzeitspektren wurden die energieabhängigen Fragmentierungsquerschnitte für Elektronenstoß von mehreren organischen Molekülen, darunter die von Modellmolekülen für die DNS-Bausteine gemessen. Die Flugzeitspektren von THF wurden mit der PTB-Apparatur für einige kinetische Energien der Elektronen in Abhängigkeit von der Zeitdifferenz zwischen dem Auslösen des Elektronenpulses und dem Starten der Analyse durchgeführt. Messungen von Pyrimidin wurden sowohl an der PTB-Apparatur als auch mit COLTRIMS durchgeführt. Die mit COLTRIMS gewonnenen Ergebnisse liefern wichtige Zusatzinformationen über die Fragmentierungsprozesse. COLTRIMS ermöglicht die Messung der zeitlichen Korrelationen zwischen den auftretenden Fragmentionen und damit tiefere Einblicke in die bei der Entstehung der Fragmente beteiligten Reaktionskanäle. Der Vorteil der PTB-Apparatur besteht darin, dass die relativen Auftrittswahrscheinlichkeiten aller Fragmentionen genauer bestimmt werden können.
Purpose: To evaluate the efficacy of the virtual reality training simulator Eyesi to prepare surgeons for performing pars plana vitrectomies and its potential to predict the surgeons’ performance.
Methods: In a preparation phase, four participating vitreoretinal surgeons performed repeated simulator training with predefined tasks. If a surgeon was assigned to perform a vitrectomy for the management of complex retinal detachment after a surgical break of at least 60 hours it was randomly decided whether a warmup training on the simulator was required (n = 9) or not (n = 12). Performance at the simulator was measured using the built-in scoring metrics. The surgical performance was determined by two blinded observers who analyzed the video-recorded interventions. One of them repeated the analysis to check for intra-observer consistency. The surgical performance of the interventions with and without simulator training was compared. In addition, for the surgeries with simulator training, the simulator performance was compared to the performance in the operating room.
Results: Comparing each surgeon’s performance with and without warmup trainingshowed a significant effect of warmup training onto the final outcome in the operating room. For the surgeries that were preceeded by the warmup procedure, the performance at the simulator was compared with the operating room performance. We found that there is a significant relation. The governing factor of low scores in the simulator were iatrogenic retinal holes, bleedings and lens damage. Surgeons who caused minor damage in the simulation also performed well in the operating room.
Conclusions: Despite the large variation of conditions, the effect of a warmup training as well as a relation between the performance at the simulator and in the operating room was found with statistical significance. Simulator training is able to serve as a warmup to increase the average performance.
Cryptochromes, blue-light absorbing proteins involved in the circadian clock, have been proposed to be the receptor molecules of the avian magnetic compass. In birds, several cryptochromes occur: Cryptochrome 2, Cryptochrome 4 and two splice products of Cryptochrome 1, Cry1a and Cry1b. With an antibody not distinguishing between the two splice products, Cryptochrome 1 had been detected in the retinal ganglion cells of garden warblers during migration. A recent study located Cry1a in the outer segments of UV/V-cones in the retina of domestic chickens and European robins, another migratory species. Here we report the presence of cryptochrome 1b (eCry1b) in retinal ganglion cells and displaced ganglion cells of European Robins, Erithacus rubecula. Immuno histochemistry at the light microscopic and electron microscopic level showed eCry1b in the cell plasma, free in the cytosol as well as bound to membranes. This is supported by immuno blotting. However, this applies only to robins in the migratory state. After the end of the migratory phase, the amount of eCry1b was markedly reduced and hardly detectable. In robins, the amount of eCry1b in the retinal ganglion cells varies with season: it appears to be strongly expressed only during the migratory period when the birds show nocturnal migratory restlessness. Since the avian magnetic compass does not seem to be restricted to the migratory phase, this seasonal variation makes a role of eCry1b in magnetoreception rather unlikely. Rather, it could be involved in physiological processes controlling migratory restlessness and thus enabling birds to perform their nocturnal flights.
Background and Objectives: Tick-borne encephalitis (TBE) still represents a considerable medical and health economic problem in Europe and entails a potential threat to travellers. The aim of this study was to characterise the conditions of severe TBE by precisely recording its clinical variants, the related neuroimaging features, and the variant-specific long-term outcome and by identifying predictors for severe courses.
Methods: A cohort of 111 TBE patients (median age 51, range 17–75 years; 42% females) was analysed prospectively. Data were acquired from the department of neurology, University Hospital Heidelberg, and the infectious diseases registry of the Robert-Koch institute Berlin. Neurological status was ascertained by protocol at admission and discharge and the degree of disability was scored using the modified RANKIN Scale (mRS; clinical score addressing neurological disability, range from 0, healthy to 6, dead) at admission and at follow-up. Follow-up examination was conducted by means of a telephone interview. To identify independent predictors for severe TBE and functional outcome, modelled logistic regression was performed. MRI changes were correlated with infection variants. To assess alpha-motor neuron injury patterns, we used high resolution magnetic resonance neurography (hrMRN). Analyses were performed at the Department of Neurology, University Hospital, University of Heidelberg from April 2004 through September 2014
Results: Acute course: 3.6% of patients died during the acute infection. All patients with a lethal course suffered from meningoencephaloradiculitis (MER, 14.4% of the cohort), which is associated with a significantly higher risk of requiring intensive care (p = 0.004) and mechanical ventilation (p<0.001) than menigoencephalitis (ME, 27.9% of the cohort). At admission, both MER and ME groups were severely affected, with the MER group having a statistically higher mRS score (median of 5 in the MER groups versus 4 in the ME group; p<0.001). Long-term outcome: outcome for MER was considerably worse (median mRS = 4) than for ME (mRS = 1, p<0.0001) and meningitis (mRS = 0, 57.7% of the cohort). Risk factors: advanced age (p<0.001) and male gender (p = 0.043) are independent risk factors for a severe infection course. Furthermore, we identified pre-existing diabetes mellitus (p = 0.024) as an independent risk factor for MER. In MER, alpha-motor neuron injury accounts for the poor prognosis confirmed by hrMRN.
Conclusion and Relevance: These data provide critical information for neurologists and other health professionals to use in evaluating TBEV patients who live in or travel to endemic areas. This information can be used to classify clinical presentation and estimate infection-associated complications and individual prognosis. Furthermore, the risk for severe, disabling infections in older patients should prompt general practitioners to recommend and encourage vaccination to those patients living in or travelling to endemic areas.
Institutsbericht 2015 des ISOE ist erschienen +++ Arzneimittelrückstände im Wasserkreislauf: Empfehlungen aus dem Forschungsprojekt Sauber+ +++ Mobiles Baden-Württemberg – Neues Forschungsprojekt zu nachhaltiger Mobilität +++ ISOE-Lecture: Transdisziplinäre Forschung in einem neuen Erdzeitalter? Die Debatte um das Anthropozän +++ ISOE-Forscherinnen beim Future Earth Summit in Berlin +++ Aus dem ISOE: Nachhaltigkeitsstrategie Hessen: ISOE unterschreibt Zielvereinbarung für nachhaltige Beschaffung +++ Termine +++ Publikationen
„Keine Gesellschaft ohne Natur“ – Beiträge zur Entwicklung der Sozialen Ökologie erschienen +++ ISOE beim Symposium deutscher Mobilitäts- und Verkehrsforscher in Berlin +++ Arzneimittelrückstände im Wasserkreislauf: Technische Lösungen stoßen an ihre Grenzen +++ Stakeholder im Forschungsprozess – für den naturnahen Umbau der Nidda +++ Neuer Stromspiegel für Deutschland: Ergebnisse aus Forschungsprojekt von ISOE und Öko-Institut +++ Best Paper Award der Zeitschrift GAIA: ISOE-Beitrag unter den drei Erstplatzierten +++ Aus dem ISOE: Girls'Day 2016: Zukunftstag für Mädchen am ISOE +++ Termine +++ Publikationen
Franz von Assisi is seen as a champion of charity in favour of the poor ones. However that is not true. Poverty has not to be eliminated but praised as the most essential quality of human existence.
Hygroscopicity of nanoparticles produced from homogeneous
nucleation in the CLOUD experiments
(2016)
Sulfuric acid, amines and oxidized organics have been found to be important compounds in the nucleation and initial growth of atmospheric particles. Because of the challenges involved in determining the chemical composition of objects with very small mass, however, the properties of the freshly nucleated particles and the detailed pathways of their formation processes are still not clear. In this study, we focus on a challenging size range, i.e., particles that have grown to diameters of 10 and 15 nm following nucleation, and measure their water uptake. Water uptake is useful information for indirectly obtaining chemical composition of aerosol particles. We use a nanometer-hygroscopicity tandem differential mobility analyzer (nano-HTDMA) at subsaturated conditions (ca. 90 % relative humidity at 293 K) to measure the hygroscopicity of particles during the seventh Cosmics Leaving OUtdoor Droplets (CLOUD7) campaign performed at CERN in 2012. In CLOUD7, the hygroscopicity of nucleated nanoparticles was measured in the presence of sulfuric acid, sulfuric acid–dimethylamine, and sulfuric acid–organics derived from α-pinene oxidation. The hygroscopicity parameter κ decreased with increasing particle size, indicating decreasing acidity of particles. No clear effect of the sulfuric acid concentration on the hygroscopicity of 10 nm particles produced from sulfuric acid and dimethylamine was observed, whereas the hygroscopicity of 15 nm particles sharply decreased with decreasing sulfuric acid concentrations. In particular, when the concentration of sulfuric acid was 5.1 × 106 molecules cm−3 in the gas phase, and the dimethylamine mixing ratio was 11.8 ppt, the measured κ of 15 nm particles was 0.31 ± 0.01: close to the value reported for dimethylaminium sulfate (DMAS) (κDMAS ∼ 0.28). Furthermore, the difference in κ between sulfuric acid and sulfuric acid–imethylamine experiments increased with increasing particle size. The κ values of particles in the presence of sulfuric acid and organics were much smaller than those of particles in the presence of sulfuric acid and dimethylamine. This suggests that the organics produced from α-pinene ozonolysis play a significant role in particle growth even at 10 nm sizes.
Der Beitrag untersucht das in jüngerer Zeit verstärkt diskutierte Phänomen einer – tatsächlichen oder vermeintlichen – „anglo-amerikanischen Rechts-hegemonie“. Es geht dabei um die Frage, ob die Rechtsordnungen Deutschlands und der Europäischen Union unter eine Vormachtstellung des amerikanischen Rechtsdenkens und amerikanischer Regelungsmuster geraten sind oder eine solche vielleicht sogar selbst aktiv befördert haben. In dem Beitrag wird diese Diskussion aus zivilrechtlicher Perspektive aufgegriffen. Nach einer Konkretisierung des Topos der Rechtshegemonie werden dabei zunächst einige Grundcharakteristika des amerikanischen Rechtssystems und des deutschen Rechtssystems gegenübergestellt und zusammengefasst, in welchen Bereichen das deutsche und das europäische Recht in den vergangenen Jahrzehnten durch amerikanische Denk- und Regelungsmuster überformt worden sind. Im Anschluss erfolgt eine Bewertung der zuvor skizzierten Entwicklung, wobei die Unterscheidung zwischen einem intrinsisch orientierten und einem funktional orientierten Verständnis von Rechtskultur als ein Kernproblem der jüngeren rechtsvergleichenden Diskussion im Zentrum steht. Im Ergebnis wird eine tendenziell skeptische Perspektive gegenüber dem suggestiven Bild eines Wettbewerbs der Rechtsordnungen eingenommen und die in jüngerer Zeit häufig geäußerte These der globalfunktionalen Überlegenheit eines wettbewerbsorientierten Rechtsmodells in Zweifel gezogen.
This is the 18. article in our series Trouble on the Far-Right.
When it comes to change in social environments, a parable of philosopher Charles Handy gets pulled out quickly. If you drop a frog in boiling water, it jumps out immediately; but placed in cold water slowly warming up, it acclimates itself and falls to sleep, unaware of being boiled alive. The parable reminds us of the perceptional relativity of change: Within communities creeping developments cause habituation, abrupt breaks an arousing shock. In terms of social movements this truism becomes apparent in a double way: On the one hand, erupting crises may destabilize social orders and create the necessary space for dissident actors to gain momentum – while they would fail to mobilize outside the scenario of an anxious community gasping for a new guarantor of order. On the other hand, the rise of a dissident actor with unconventional performances may work as a shock triggering withdrawal reflexes in the broader society – while dissidents with relative habitual sentiments can find resonance in communities disappointed by the ruling order.
Does this perspective offer a potential to explain the rise of far right movements in Europe? Let’s examine it by the example of Germany where, in the last two years, far right actors have experienced a remarkable gain in political acceptance – on the streets, in the booths and in the talk shows. In this case, it could be argued that their success in protest and electoral mobilizations as well as their disproportionate high presence in the media rests on communication politics that effect a normalization of far right positions previously disreputed in public discourse. Through this creeping habituation by society, they are able to gain momentum in situations of crisis, producing themselves successfully as a legitimate agent of the “anxious citizens” disappointed by the government. To test this little argument, a finger exercise in frame analysis seems to be proper, a tool common in social movement studies to explain why certain ideas in certain contexts are potent to mobilize audiences – and are not in others.
Dies ist der 17. Artikel in unserer Blogreihe Trouble on the Far-Right.
Um eines gleich deutlich zu machen: Über rechtsradikale Tendenzen in der Ukraine zu schreiben ist ein Drahtseilakt. Schließlich ist die Debatte in einen größeren Kontext eingebettet: Seit den Ereignissen auf dem Maidan 2014 und dem anschließenden Regime-Change erheben pro-russische Medien die sachlich schwer begründbare Beschuldigung, dass der Westen den Charakter der „faschistischen Junta in Kiew“ verkenne. Auf der anderen Seite bagatellisieren einige Publikationen die real existierenden rechten Umtriebe in der Ukraine beträchtlich. So handelt man sich schnell den Vorwurf ein, wahlweise „die faschistischen Ukrainer“ zu protegieren oder sich „den imperialistischen Russen“ anzubiedern. An dieser Stelle bleibt die notwendige Aufgabe Meinungen von Fakten zu trennen.
Die bedeutendste Kraft der parlamentarischen Rechten in der Ukraine ist die „Freiheitspartei“ Swoboda. Ihre Beteiligung an der Übergangsregierung nach den Maidan-Protesten galt einigen Beobachtern als Beweis für einen Rechtsruck in der Ukraine. Mittlerweile verfügt diese Partei nicht einmal mehr über eine parlamentarische Fraktion. Wie ist es dazu gekommen? Welche Dynamiken stehen dahinter? Ist letztendlich alles in trockenen Tüchern und die Gefahr von rechts gebannt?
Dies ist der 16. Artikel in unserer Blogreihe Trouble on the Far-Right.
„Wir sind zwar hinter Gittern, aber unsere Ideen sind an der Macht“, erklärte der Führer der Grauen Wölfe, Alparslan Türkeş nach dem Militärputsch vom 12. September 1980 in der Türkei. Damals hatten die Generäle als Zeichen ihrer angeblichen Neutralität neben Zehntausenden inhaftierten Linken auch einige hundert Anhänger der faschistischen Grauen Wölfe anklagen lassen. Entsprechend könnten sich heute seine Nachfolger rühmen: „Wir sind zwar nicht an der Regierung, aber unsere Ideen sind an der Macht.“ Denn die Herrschaft der seit 2002 alleine regierenden und gemeinhin als islamisch-konservativ charakterisierten Partei für Gerechtigkeit und Aufschwung (Adalet ve Kalkınma Partisi – AKP) von Staatspräsident Recep Tayyip Erdoğan und Ministerpräsident Ahmet Davutoğlu stützt sich zunehmend auf die Ideologie, die Methoden und selbst das Personal der Grauen Wölfe. Umgekehrt ist die offiziell in der Opposition stehende parlamentarische Vertretung der Grauen Wölfe, die Partei der Nationalistischen Bewegung (Milliyetçi Hareket Partisi – MHP) eine Kriegsallianz mit der AKP-Regierung gegen die kurdische Befreiungsbewegung eingegangen...
This is the 15. article in our series Trouble on the Far-Right.
Germany’s political culture currently faces a shift to the right as anti-immigrant violence and attacks on refugee camps are on the brink of becoming a daily routine. The populist party Alternative für Deutschland (Alternative for Germany) did achieve successes in every recent federal state election. Through their success politics gained a new political quality. Anti-immigrant groups such as PEGIDA in Dresden regularly mobilize hundreds and sometimes thousands of people. The increased number of refugees that came to Germany in 2015 is instrumentalized to fuel racism and to spread nationalist sentiments...
This is the 14. article in our series Trouble on the Far-Right.
country’s domestically weak far right has managed to send its representatives to the European Parliament (EP). Prior to 2014, these MEPs remained largely isolated, retaining a non-affiliated status. Initially, Volen Siderov’s far right party Attack, the first of its kind in post-communist Bulgaria, won three seats in the legislative body in 2007. Formed in 2005, Attack quickly gained electoral support, conveying a strong xenophobic and anti-minority rhetoric combined with emphasis on Orthodox Christian values and opposition to globalization. No other Bulgarian party has previously sought to attract voters using such a strategy. Attack participated in the short-lived Identity, Tradition, Sovereignty group in the EP. Further efforts for constructing a lasting political grouping on the far right with the participation of Bulgarian parties remained futile, making their influence on debate-shaping and decision-making hardly possible. Winning a seat less in 2009, Attack remained outside of any recognized EP political group...
This is the 13. article in our series Trouble on the Far-Right.
The environment for populist radical right (PRR) parties in Europe is favourable. Both the refugee crisis as well as the recent terrorist attacks in Paris and Brussels have ostensibly fuelled further xenophobic and anti-Islam sentiments among European publics, on the basis of which PRR parties have been shown to build their support. Recent elections in Europe have indeed seen good results for parties with an outspoken xenophobic message, the victories in March 2016 for the Alternative for Germany (AfD) in the German regional elections and two far right parties (SNS and L’SNS) in the Slovak national elections being cases in point. Opinion polls in countries such as France and the Netherlands look equally promising for PRR parties. Even though not all European countries have witnessed the successful mobilisation of the PRR, it is fair to conclude that this party family is going strong. It would be too quick to conclude, however, that PRR parties only thrive on the recent salience of the immigration issue.
This is the twelth article in our series Trouble on the Far-Right.
In 2008 and 2009, a group of Hungarian right-wing extremists committed a series of attacks on random members of the Roma community. Six people were killed, including a five-year-old, and another five were injured. The trial of the four suspects lasted two-and-a-half years, and the verdict was passed in August 2013. Director Eszter Hajdú filmed the trial and condensed it to create an oppressive Kammerspielfilm starring the cold-blooded suspects, an irritable judge and the victims’ families. Without any commentary, Hajdú recorded the drawn-out and sometimes chaotic trial from the cramped courtroom’s public gallery. A small static camera shows the judge’s point of view, while close-ups highlight the emotions of the people touched by the crime. Sometimes we see the protagonists outside the courtroom, for example during the reconstruction at the crime scene. At the start of the trial, the victims and next of kin assume there will be justice, and they have faith that the Hungarian authorities will protect them. But will the extremists be found guilty? The widespread anti-Roma sentiment in Hungarian society, and the bungling (intentional or otherwise) on the part of the police give them reason to fear they will not...
From an early understanding of organisational theorist (Bartlett & Ghosal, 1989; 1990), the function of global teams in transnational organisations has been conceptualised as the transformation of different embedded cultural practices for the development of a global strategy, products and services. Simultaneously, in the field, from the beginning of the 1990ies to the edge of the new millennium neo-liberal political developments enforced a free flow of capital on a global level (cf. Turner, 2006). In line with the development of respective connectivity via the internet the form of globally distributed team work was spread (Maznevski & Chudoba, 2000). In a study by Biggs (2000), published just after the millennial change, it was shown that 60% of tasks in multinational companies are accomplished by virtual teams. More recent data (Society for Human Resource Management, 2012) showed that the prevalence of such teams stayed more or less constant in the last 10 years. According to the survey 66% of companies are working with distributed global teams.
Globally distributed teams were already described by Bartlett and Ghosal (1989) in their functions of articulation and translation of differing market practices for the integration of requirements and needs on a global level. From a European perspective the importance to further develop innovation capabilities in order to compete in the global market is stressed today (Imp3rove, 2012). In a globalised economy not only the big multinational companies are involved in globally distributed research and development activities (R&D). On the level SMEs, for example, in Switzerland the involvement in global development processes is increasing (Gassmann, 2009). From my own experiences in working with Swiss SMEs, the macro-economic processes in regard to the strong Swiss Franc may accelerate such processes. Thus, the form of globally distributed teams, and their functional task in global development processes, can be viewed as highly relevant, in a globalised economy.
The crucial question for companies at the moment is, if teams can be enabled for innovative project work, which enables the integration of diverging perspectives in a globally distributed setting? Or, if such teams have to be collocated for more innovative, interdependent task work? Requirements for integrating embedded knowledge from different regionally defined clusters into global innovations at least, seems to indicate for the relevance of interdependent globally distributed team work (cf. Li, Eden, Hitt, Ireland, & Garrett, 2012). Bilateral practices of partnering, for example in the Swiss pharmaceutical sector, lead to the integration of selected subsidiaries in the R&D process of the company (Festel et al., 2010). Thus, the form of dispersion for project teams becomes more critical for effective global R&D practices (Boyer O’Leary & Cummings, 2007). So called partially distributed teams integrating balanced subgroups between two sites, hence, become an important subject of inquiry with practical relevance.
The context of partially distributed team work represents by virtue a context involving multiple perspectives influenced by the involvement of actors stemming from different cultural contexts (Dekker, Rutte, & Van den Berg, 2008). It thereby provides the synergetic potential for integrating different perspectives in the resolution of complex problems on a global level (Janssens & Brett, 2006). Simultaneously, cultural diversity engenders challenges for collaboration. Challenges, like different understandings and interpretations regarding tasks, the structuring of communication (Maznevski & Chudoba, 2000) and unexpected events occurring in the collaboration between the actors (Dekker et al., 2008; Oertel & Antoni, 2014) were identified in respective empirical studies.
Opportunities and challenges of partially distributed global teams can be compared with the problematic of face-to-face (f2f) teams with a moderate amount of diversity. Studies have shown (see Thatcher & Patel, 2011 for a meta-analysis) that when the distribution of diversity characteristics is aligned to potentially form culture specific subgroups, so-called diversity faultlines (Lau & Murnighan, 1998), negative subgroup dynamics are reinforced.
To achieve the above mentioned synergetic potentials it seems important to effectively cope with such negative dynamics and allow for a balanced participation in partially distributed teams (Janssens & Brett, 2006). In the research on faultline teams, especially the structuring of task-related interdependences across respective subgroups has been identified as an important impediment for the mentioned subgroup dynamics. Task interdependences, which cross functional roles across respective group faultlines (Bettencourt, Molix, Talley, & Eubanks, 2007; Marcus-Newhall, Miller, Holtz, & Brewer, 1993), are able to unlock the inherent potentials of globally distributed teams on more complex tasks that require the integration of different perspectives. From a work group diversity perspective (van Knippenberg & Schippers, 2007), partially distributed global teams represent a research object for studying the interaction between social categorisation processes involved in the above mentioned subgroup dynamics, and processes of task-related information processing required for innovative team outputs. The exploration of effects of task structures on the interaction between categorisation processes and task-related information processing (van Knippenberg et al., 2004), will be in the main explorative research focus of this thesis. The research thesis represents a heuristic explorative inquiry (Kleining & Witt, 2001) of respective dynamics and structural as well as process-related enablers.
The thesis starts with the theoretical part, in which the historical development of the understanding of teams as open, complex and temporally dynamic systems (Arrow et al., 2005, 2000), will be outlined. A sound definition of partially distributed global teams, including the respective contextual characteristics will be delineated. In a sensitizing framework (Blumer, 1954) which guided the explorative research process, the central boundary condition of task interdependence (Wageman, 2001) and respective episodic theories for explaining global task-related dynamics in teams (Marks et al., 2001), the dynamics of social categorisation (Gaertner, Dovidio, Anastasio, Bachman, & Rust, 1993; Gaertner & Dovidio, 2000), as well as the interaction between social categorisation processes and task-related information processing will be integrated (van Knippenberg et al., 2004). According to the framework, empirical studies on effects of task interdependence on interactions between task-related information processing and social categorisation processes will be addressed (van Knippenberg et al., 2004).
The empirical part of the contribution will be split in two parts. In the first heuristic exploratory study eleven partially distributed global teams are followed up during the time of relevant innovation projects. The approach allowed the study of task interdependence, productive interactions with social categorisation processes and there effects on team innovation. In the second empirical step, the developed hypotheses, were tested in an experimental simulation (Arrow et al., 2005, 2000) in undergraduate courses.
As a conclusion of the two exploratory studies, an episodic team process model will be outlined. The model specifies interdependence dynamics, which allows for team innovation. Furthermore, on a process level, the episodic categorisation-elaboration model (van Knippenberg et al., 2004) proposes three critical team performance episodes. Dynamics in the interplay between task-related information processing and social categorisation processes allow for the development of hypothesis for further research projects. Finally the implications for theory and the practical relevance of the heuristic model will be discussed.
SAFE Newsletter : 2016, Q1
(2016)
In Belize, which is well known for the Belize Barrier Reef and its offshore atolls, coastal lagoons are frequent morphological features along the coast. They represent transitional environments between siliciclastic and carbonate settings. In order to shed light into the Holocene evolution of coastal lagoon environments, five localities along the central coast of Belize were selected as coring sites. These include four coastal lagoons and one marsh area, namely Mantatee Lagoon, Mullins River Beach, Colson Point Lagoon, Commerce Bight Lagoon and Sapodilla Lagoon. A total of 26 sediment cores with core lengths ranging from 109 cm to 500 cm, were drilled using a Lanesky-vibracorer. Overall, 73 m of Holocene sediments and Pleistocene soil were recovered. Together with 58 radiocarbon dates the sediments reveal details on the sediment architecture and depositional features of the localities.
Marine inundation of the mainland and coastal lagoon formation started around 6 kyrs cal BP.
As a response to sea-level rise during the Holocene transgression, facies retrograded towards the coast, as seen in marginal marine overlying brackish mollusk faunas. Evidence for late Holocene progradation of facies due to sea-level stagnation is largely lacking. The occurrence of landward thinning sand beds, hiatuses and marine fauna in lagoonal successions are indications of event (overwash) sedimentation. Sediments recovered are largely of Holocene age (<7980 cal BP), overlying Pleistocene sections. Analyses of sediment composition and texture, radiocarbon dating and mollusk shell identification were used to describe and correlate sedimentary facies.
XRD analyses have identified quartz as the dominant mineral, with the Maya Mountains as main source of coastal lagoon sediments. The most common sedimentary facies include peat and peaty sediment, mud, sand, and poorly sorted sediments. Pleistocene soil forms the basement of Holocene sediments. Holocene mud represents lagoon background permanent sedimentation.
Peats and peat-rich sequences were deposited in mangrove swamp environments, whereas sandy facies mainly occur in the shoreface, beach, barriers, bars, barrier spits and overwash deposits. Facies successions could be identified for each locality, but it has proven difficult to correlate the stratigraphic sequences, especially among localities. These differences among the five locations studied suggest that apart from regional influence such as sea-level rise, local environmental factors such as small-scale variation in geomorphology and resulting facies heterogeneity, connectivity of the lagoon with the sea, antecedent topography and river discharge, were responsible for coastal sedimentation and lagoon development in the Holocene of Belize.
Faunal composition and distribution patterns of mollusk assemblages from 20 shell concentrations in cores collected in coastal lagoons, a mangrove-fringed tidal inlet and the marginal marine area (shallow subtidal) show considerable variation due to environmental heterogeneity and the interplay of several environmental factors in the course of the mid-late Holocene (ca. 6000 cal BP to modern). The investigated fauna ≥2 mm comprises 2246 bivalve, gastropod and 11 scaphopod specimens. Fifty-three mollusk species, belonging to 42 families, were identified. The bivalve Anomalocardia cuneimeris and cerithid gastropods are the dominant species and account for 78% of the total fauna. Diversity indices are low in concentrations from lagoons and relatively high in the marginal marine and tidal inlet areas.
Based on cluster analysis and nonmetric multidimensional scaling (NMDS), seven lagoonal assemblages and three marginal marine/tidal inlet assemblages were defined. A separation between lagoonal and marginal marine/tidal inlet assemblages seen in ordination indicates a lagoon-onshore gradient. The statistical separation among lagoonal assemblages demonstrates environmental changes during the Holocene evolution of the coastal lagoons, which is probably related to the formation of barriers and spits. The controlling factors of species distribution patterns are difficult to figure out, probably due to the heterogeneity of the barrier-lagoon systems and the interaction of paleoecological and paleoenvironmental factors. In addition to the taxonomic analysis, a taphonomic analysis of 1827 valves of A. cuneimeris from coastal lagoons was carried out. There is no relationship between depth and age of shells and their taphonomic condition. Size-frequency distributions and right-left valve ratios of A. cuneimeris suggest that valves were not transported over long distances but were deposited parautochthonously in their original habitat. Shells from tidal inlet and marginal marine environments were also predominantly deposited in their original habitats.
Since the Belize coast was repeatedly affected by hurricanes and the paleohurricane record for this region is poor, the sediment cores have been examined in order to identify storm deposits.
The paleohurricane record presented in this study spans the past 8000 years and exhibits three periods with increased evidences of hurricane strikes occurring at 6000-4900 cal yr BP, 4200-3600 cal yr BP and 2200-1500 cal yr BP. Two earlier events around 7100 and 7900 cal yr BP and more recent events around 180 cal yr BP and during modern times have been detected. Sand layers, redeposited corals and lagoon shell concentrations have been used as proxies for storm deposition. Additionally, hiatuses and reversed ages may indicate storm influence. While sand layers and corals represent overwash deposits, the lagoon shell concentrations, which mainly comprise the bivalve Anomalocardia cuneimeris and cerithid gastropods, have been deposited due to changes in lagoon salinity during and after storm landfalls. Comparison with other studies reveals similarities with one record from Belize, but hardly any matches with other published records. The potential for paleotempestology reconstructions of the barrier-lagoon complexes along the central Belize coast differs depending on geomorphology, and deposition of washovers in the lagoon basins is limited, probably due to the interplay of biological, geological and geomorphological processes.
Water is scarce in semi-arid and arid regions. Using alternative water sources (i.e. non-conventional water sources), such as municipal reuse water and harvested rain, contributes to using existing water resources more efficiently and productively. The aim of this study is to evaluate the two alternative water sources reuse water and harvested rain for the irrigation of small-holder agriculture from a system perspective. This helps decision and policy makers to have proper information about which system and technology to adopt under local conditions. For this, the evaluation included ecologic, societal, economic, institutional and political as well as technical aspects. For the evaluation, the study area in central-northern Namibia was chosen in the frame of the research and development project CuveWaters. The main methods used include a mathematical material flow analysis, the computation and modelling of crop requirements, a multi-criteria decision analysis using the Analytical Hierarchy Process (AHP) method and a financial cost-benefit analysis. From a systemic perspective, the proposed novel systems were compared to the exciting conventional infrastructure. The results showed that both water reuse and rainwater harvesting systems for the irrigation of small-holder horticulture offer numerous technological, ecologic, economic, societal, institutional and political benefits. Rainwater harvesting based gardens have a positive benefit-cost ratio under favorable conditions. Government programs could fund the infrastructure investment costs, while the micro-entrepreneur can assume a micro-credit to finance operation and maintenance costs. Installing sanitation in informal settlements and reusing municipal water for irrigation reduces the overall water demand of households and agriculture by 39%, compared to improving sanitation facilities in informal settlements without reusing the water for agriculture. Given that water is the limiting factor for crop fertigation, the generated nutrient-rich reuse water is sufficient to annually irrigate about 10 m2 to 13 m2 per sanitation user. Compared to crop nutrient requirements, there are too many nutrients in the reuse water. Thus when using nutrient-rich reuse water, no use of fertilizers and a careful salt management is necessary. When comparing this novel system with improved sanitation, advanced wastewater treatment and nutrient-rich water reuse to the conventional and to two adapted systems, results showed that the novel CuveWaters system is the best option for the given context in a semi-arid developing country. Therefore, the results of this study suggest a further roll-out of the novel CuveWaters system. The methodology developed and the results of this study demonstrated that taking sanitation users into consideration plays a major role for the planning of an integrated water reuse infrastructure because they are the determinant factor for the amount of available nutrient-rich reuse water. In addition, it could be shown that water reuse and rainwater harvesting systems for the irrigation of small-scale gardens provide a wide range of benefits and can be key to using scarce water resources more efficiently and to contributing to the Sustainable Development Goals.
kurz und kn@pp news : Nr. 36
(2016)
his paper analyses the consumption-investment problem of a loss averse investor equipped with s-shaped utility over consumption relative to a time-varying reference level. Optimal consumption exceeds the reference level in good times and descend to the subsistence level in bad times. Accordingly, the optimal portfolio is dominated by a mean-variance component in good times and rebalanced more aggressively toward stocks in bad times. This consumption-investment strategy contrasts with customary portfolio theory and is consistent with several recent stylized facts about investors' behaviour. I also analyse the joint effect of loss aversion and persistence of the reference level on optimal choices. Finally, the strategy of the loss averse investor outperforms the conventional Merton-style strategies in bad times, but tend to be dominated by the conventional strategies in good times.
We introduce long-run investment productivity risk in a two-sector production economy to explain the joint behavior of macroeconomic quantities and asset prices. Long-run productivity risk in both sectors, for which we provide economic and empirical justification, acts as a substitute for shocks to the marginal efficiency of investments in explaining the equity premium and the stock return volatility differential between the consumption and the investment sector. Moreover, adding moderate wage rigidities allows the model to reproduce the empirically observed positive co-movement between consumption and investment growth.
This paper introduces endogenous preference evolution into a Lucas-type economy and explores its consequences for investors' trading strategy and the dynamics of asset prices. In equilibrium, investors herd and hold the same portfolio of risky assets which is biased toward stocks of sectors that produce a socially preferred good. Price-dividend ratios, expected returns and return volatility are all time varying. In this way, preference evolution helps rationalize the observed under-performance and local biases of investors' portfolios and many empirical regularities of stock returns such a time variation, the value-growth effect and stochastic volatility.
Keywords: Asset pricing, general equilibrium, heterogeneous investors, interdependent preferences, portfolio choice
JEL Classification: D51, D91, E20, G12
We investigate the role of competition on the outcome of Austrian Treasury auctions. Austria's EU accession led to an increase in the number of banks participating in treasury auctions. We use structural estimates of bidders' private values to examine the effect of increased competition on auction performance: We find that increased competition reduced bidder surplus substantially, but less than reduced form estimates would suggest. A significant component of the surplus reduction is due to more aggressive bidding. Counterfactuals establish that as competition increases, concerns regarding auction format play a smaller role.
Private equity fund managers are typically required to invest their own money alongside the fund. We examine how this coinvestment affects the acquisition strategy of leveraged buyout funds. In a simple model, where the investment and capital structure decisions are made simultaneously, we show that a higher coinvestment induces managers to chose less risky firms and use more leverage. We test these predictions in a unique sample of private equity investments in Norway, where the fund manager's taxable wealth is publicly available. Consistent with the model, portfolio company risk decreases and leverage ratios increase with the coinvestment fraction of the manager's wealth. Moreover, funds requiring a relatively high coinvestment tend to spread its capital over a larger number of portfolio firms, consistent with a more conservative investment policy.
This is the eleventh article in our series Trouble on the Far-Right.
Far right and anti-Muslim politics in Britain have become increasingly fragmented. The British National Party (BNP), once the leading far right party, has largely collapsed. During the 2010 general election the BNP polled only 1.9% of the vote and was overshadowed by the United Kingdom Independence Party (UKIP), a right-wing, anti-immigration populist party unencumbered by the BNP’s debilitating historical baggage. Thereafter, the BNP leadership descended into demoralization, bitter recrimination and factional rivalry, hastening the departure of its activist base, the collapse of its membership and leading, ultimately, to the expulsion of its chairman, Nick Griffin, as the party continued its further descent to political irrelevance. The BNP appears ‘finished’ as a political force, its ‘quest for legitimacy’ at an end.
This is the tenth article in our series Trouble on the Far-Right.
How can a racist party that was getting less than 0.2% of the vote for years, enter parliament with 18 MPs? How can a party that promotes violence, hate, sexism and murders amplify its reach after each pogrom? How can Golden Dawn remain the third political power in Greece for four years? And what’s in the mind of a Golden Dawner?...
This is the sixth article in our series Trouble on the Far-Right.
As everywhere else in Eastern Europe, ever since the fall of the communist regime, Romania’s political system has experienced dramatic changes from one electoral cycle to another, starting off with what was considered to be an inflation of political parties at the beginning of the 1990’s and arriving today at what seems to approximate a two-party system, with the Social-Democratic Party (PSD) on the left and the National Liberal Party (PNL) on the right side of the political spectrum. However, the fog surrounding the ideological identities of virtually all Romanian political parties has only intensified in time, leaving the party system in flux and creating the idea that there are no significant differences between the major political players. As was the case of many other countries, this situation has generated the (at least partial) success of a radical anti-establishment discourse. However, unlike other European countries, the far right in Romania did not benefit by the financial crisis...
Here we go again. Recent terrorist attacks against another European capital city in less than a year continue to shake the core of world politics. It is worth to note that terrorist attacks are not only happening against European states, but also against other countries, most notably Turkey and Indonesia. Is it a clash of cultures, religions, or it is merely politics? How do we keep serving Daesh (Islamic State)?
This is the ninth article in our series Trouble on the Far-Right.
Since around 1990, the state of the Austrian far right1 has been characterized by the strength of the Austrian Freedom Party (FPÖ – Freiheitliche Partei Österreichs, more precisely translated as Freedomite Party of Austria2) and the relative weakness of extra-parliamentarian far right activism. Far from a mere coincidence, these two features are to be understood as closely linked: the FPÖ’s electoral successes have brought far right causes and talking points unto the political center stage on a national level, given them ample media coverage and made street militancy increasingly pointless. Insofar, the Austrian far right spectrum could – at least until recently – be described as a photographic negative of the situation in Germany: successful party politics, weak bottom-up mobilizations and a comparatively low incidence of street violence. Currently, however, the long held hopes of German right-wingers for a party both in the mold, and strength, of the FPÖ are apparently being fulfilled by the emergence of the Alternative for Germany (AfD). Conversely, both legal and illegal street activism have been on the rise in Austria in recent years, particularly since the start of the asylum crisis in Europe. Numerous violent incidents were reported in 2015, including a minimum of 25 attacks on housing facilities for asylum seekers.
This is the fifth article in our series Trouble on the Far-Right.
The threat that the far right poses to civil society changes across time and space. In Britain this threat has generally been in the form of hate-crimes and public disorder, yet in the past two decades there has been a shift towards solo-actor terrorism. By examining far right groups in the UK in the post-war period this paper explores the drivers of this change; namely, how membership in extremist groups combined with the proliferation of far right networks created by the internet can create a pathway to radicalisation which ends in acts of terror.
This is the fourth article in our series Trouble on the Far-Right.
Terror from the extreme right has again gained a wider public attention in 2011 with the devastating attacks carried out by Anders Behring Breivik in Norway and the detection of the right-wing terrorist cell called “National Socialist Underground” (NSU), which had committed ten murders, three bombings and a dozen bank robberies during more than a decade of time in Germany. In many Western countries violence motivated by racism, anti-government hate, anti-Semitism or other aspects of right-wing extremism, appears to be a regular part of criminal activities. Hate crime legislation and statistics vary strongly but show that next to high intense terrorist attacks such as 9/11, the attacks in London, Madrid or Paris, right-wing violence and terrorism is the most dangerous politically motivated threat. In the United States for example Perliger (2012) counted 4,420 right-wing terrorist incidents between 1990 and 2012 causing 670 fatalities and 3,053 injuries. In Germany official statistics counted 69 right-wing attacks between 1990 and 2015 causing 75 casualties, while civil society watchdogs count up to 184 deaths. In Russia some experts speak of approximately 450 right-wing motivated killings between 2004 and 2010. Nevertheless, this specific form of political violence remains largely under-researched and misunderstood as non-terroristic. In consequence the threat from the far right is continuously downplayed with severe consequences for victims and the internal security.
This is the eighth article in our series Trouble on the Far-Right.
Trouble’s brewing for the European Union – also in Finland, where the next country-wide elections will see several new, EU-hostile nationalist groups attempt to establish themselves on the political map. At the same time, Finnish Fascism is seeking to entrench and normalize itself into a respectable part of the political framework.
With disaffection growing, the time appears to be ripe. As Heikki Hiilamo, professor of social policy in Helsinki University notes, Finland has been particularly hard hit by the most recent economic downturn. The middle and lower classes are seeing their expectations fade into uncertainty, as globalization is bringing new and intangible threats in the form of vanishing jobs. Finland is heading towards increasing social inequality, with the reality of the educated and the employed drifting further apart from “globalization’s losers”. With no self-evident owner in sight, the accumulating political capital is attracting radical nationalist utilizers...
This is the third article in our series Trouble on the Far-Right.
I am the author of two books about the French nouvelle droite (ND – New Right): Where Have All The Fascists Gone? and Rethinking the French New Right: Alternatives to modernity. In 2014, I published a piece entitled „The French New Right Neither Right, nor Left?“. Surprisingly, the French ND leader Alain de Benoist responded with a polemical and largely ad hominem article in the same journal.1 I must stress that I neither identify with a political party, nor a political movement. I do not support any ideological current. De Benoist does. He is self-described as a man of the right. Hence, he cannot even claim intellectual objectivity.
In this piece, I want to offer some comments on my debate with de Benoist. I argue that while we should strive towards intellectual objectivity, we cannot be silent in the face of falsehoods. In this respect, the ND plays a dishonest game. Its leader and other ND intellectuals feign intellectual objectivity and the platitudes of transcending right and left, but they want cultural hegemony and the triumph of their decidedly radical right-wing ideals...
This is the seventh article in our series Trouble on the Far-Right.
While one cannot say that the far right movements and ideologies in Latvia are in a state of flux, the current situation in Europe has prompted some developments that could turn into significant trends in the medium to longer term. In turn, these could have an effect on broader European politics, if left unchecked...
This is the second article in our series Trouble on the Far-Right.
Since 2011 signs have been multiplying in Europe of a far right grassroots insurgency in the making. And there were signals, too, of a racist insurrection: arson attacks, petrol bombs, paramilitary and vigilante activities, and the stockpiling of weapons. The first major indication of the far right’s capacity for mass murder came from Norway on 22 July 2011. Anders Behring Breivik killed 77 people, mainly teenagers, whom he shot dead at the Labour Party youth summer camp on Oslo’s Utøya Island. At his trial, Breivik described the youngsters he so cruelly murdered as ‚traitors‘ who had embraced immigration in order to promote an ‘Islamic colonization of Norway‘..
This is the first article in our series Trouble on the Far-Right.
Europe is in trouble. Far right politics is spreading all over the place and its actors and discourses become increasingly influential at various levels: Parties from the far right achieved successes in French, Austrian and Slovakian elections. Far right movement organizations in Germany and Italy mobilized thousands of people to the streets. In Sweden and Great Britain, vigilante and terrorist groups wage armed struggle. And last but not least, ‚illiberal models of democracy‘ in Poland and Hungary demonstrate the far right’s capacity to transform politics on the European level...
This paper describes cash equity markets in Germany and their evolution against the background of technological and regulatory transformation. The development of these secondary markets in the largest economy in Europe is first briefly outlined from a historical perspective. This serves as the basis for the description of the most important trading system for German equities, the Xetra trading system of Deutsche Börse AG. Then, the most important regulatory change for European and German equity markets in the last ten years is illustrated: the introduction of the Markets in Financial Instruments Directive (MiFID) in 2007. Its implications on equity trading in Germany are analyzed against the background of the current status of competition in Europe. Recent developments in European equity markets like the emergence of dark pools and algorithmic / high frequency trading are portrayed, before an outlook on new regulations (MiFID II, MiFIR) that will likely come into force in early 2018 will close the paper.
In the wake of the recent financial crisis, significant regulatory actions have been taken aimed at limiting risks emanating from trading in bank business models. Prominent reform proposals are the Volcker Rule in the U.S., the Vickers Report in the UK, and, based on the Liikanen proposal, the Barnier proposal in the EU. A major element of these reforms is to separate “classical” commercial banking activities from securities trading activities, notably from proprietary trading. While the reforms are at different stages of implementation, there is a strong ongoing discussion on what possible economic consequences are to be expected. The goal of this paper is to look at the alternative approaches of these reform proposals and to assess their likely consequences for bank business models, risk-taking and financial stability. Our conclusions can be summarized as follows: First, the focus on a prohibition of only proprietary trading, as envisaged in the current EU proposal, is inadequate. It does not necessarily reduce risk-taking and it likely crowds out desired trading activities, thereby negatively affecting financial stability. Second, there is potentially a better solution to limit excessive trading risk at banks in terms of potential welfare consequences: Trading separation into legally distinct or ring-fenced entities within the existing banking organizations. This kind of separation limits cross-subsidies between banking and proprietary trading and diminishes contagion risk, while still allowing for synergies across banking, non-proprietary trading and proprietary trading.
An important prerequisite for the efficiency of bail-in as a regulatory tool is that debt holders are able to bear the cost of a bail-in. Examining European banks’ subordinated debt we caution that households may be investors in bail-in able bonds. Since households do not fulfil the aforementioned prerequisite, we argue that European bank supervisors need to ensure that banks’ bail-in bonds are held by sophisticated investors. Existing EU market regulation insufficiently addresses mis-selling of bail-in instruments.
A number of contributions to research on monetary policy have suggested that policy should be asymmetric near the lower bound on nominal interest rates. As inflation and economic activity decline, policy should ease more aggressively than it would in the absence of the lower bound. As activity recovers and inflation picks up, the central bank should act to keep interest rates lower for longer than without the bound. In this note, we investigate to what extent the policy easing implemented by the ECB since summer 2013 mirrors the rate recommendations of a simple policy rule or deviates from it in a way that indicates a “lower for longer” approach to policy near zero interest rates.
We assess the degree of market fragmentation in the euro-area corporate bond market by disentangling the determinants of the risk premium paid on bonds at origination. By looking at over 2,400 bonds we are able to isolate the country-specific effects which are a suitable indicator of the market fragmentation. We find that, after peaking during the sovereign debt crisis, fragmentation shrank in 2013 and receded to pre-crisis levels only in 2014. However, the low level of estimated market fragmentation is coupled with a still high heterogeneity in actual bond yields, challenging the consistency of the new equilibrium.
Who gains from inter-corporate credit? To answer this question we measure the impact of the announcements of inter-corporate loans in China on the stock prices of the firms involved. We find that the average abnormal return for the issuers of inter-corporate loans is significantly negative, whereas it is positive for the receivers. Issuing firms may be perceived by investors to have run out of worthwhile projects to finance, while receiving firms are being certified as creditworthy. Subsequent firm performance and investment confirms these valuations as overall accurate.
Die dynamische Entwicklung im Bereich neuer Mobilitätsdienstleistungen hat dazu geführt, dass der städtische Mobilitätsmarkt von einer hohen Dynamik und einer Vielzahl neuer Akteure gekennzeichnet ist. Smartphones und mobiles Internet unterstützen die neuen Angebote wie flexibles, stationäres oder Peer-to-Peer-Carsharing sowie Mitnahme- und Fahrradverleihsysteme. Die neuen Angebote reagieren auf eine veränderte Nachfrage, generieren aber wiederum auch neue Nutzungsmuster. Kommunale und regionale Akteure stehen vor der Aufgabe, auf die neuen Herausforderungen, die sich in räumlichen und politischen Konflikten niederschlagen können, zu reagieren. Die vorliegende Studie zeigt auf Basis einer Bestandsaufnahme von Sharing-Systemen in der Region FrankfurtRheinMain Handlungsoptionen für Vertreter aus Politik und Verwaltung auf, um die neuen Angebote im Sinne einer nachhaltigen Verkehrs- und Stadtentwicklung zu integrieren. Dabei zeigt sie zunächst die Chancen und Herausforderungen auf, die sich aus den jüngsten Entwicklungen ergeben. Anschließend folgt eine ausführliche Bestandsaufnahme, die sich in sechs Handlungsfelder gliedert: Fahrradverleihsysteme, Carsharing, Mitnahmeangebote und Mitfahrparkplätze, Verknüpfung des öffentlichen Verkehrs mit multimodalen Angeboten, multimodale Mobilitätsapps und -plattformen sowie Parken. Dabei werden Aussagen zu Angebotsformen, verkehrlichen und ökologischen Wirkungen sowie zu regionalen Entwicklungen getroffen. Anschließend werden auf Basis vorhandener Untersuchungen und im Rahmen des Projekts durchgeführter Fokusgruppen Nutzungsmuster, Bekanntheit und Attraktivität von Sharing-Systemen dargestellt. Die Handlungsempfehlungen wurden in mehreren Workshops mit regionalen Praxisakteuren aus den Bereichen Stadtverwaltung, Carsharing, Verkehrsverbund, Fahrradverleihsysteme, Mitfahrangebote etc. und vertiefenden Expertengesprächen entwickelt.
Advancement in science and technology that has been achieved by human beings does not necessarily imply they are freed from environmental problems. Buddhism since the very be-ginning has been in harmony with nature; the Buddha was fond of nature; however, it is very little its sources speak about the interconnection between human and environment. The ques-tion of the significance of cultural ecology comes into prominent in these days as there has been increasing environmental problems happen. Borobudur Buddhist temple in Central Java contains some ideas or elements that can be used to cope with the problems mentioned. Inter-estingly, the whole body of the monument was inspired by the teachings of the Buddha and Buddhism in which the Causal Law having impetus in the theory dependent-origination (Pratyasamutpada) is reflected clearly in the reliefs of Mahakarmavibangga in Kamadhatu base level. For a better understanding of this law, the connection with cosmology in Maha-yana Buddhism is discussed in brief. It is found that there are various natural elements were depicted and crafted by the artists in a high standard of art as the manifestations of the Bud-dha’s teachings. Amongst the natural elements depicted here, tree, plant, or forest are domi-nant elements, which appear almost in all reliefs either in the main walls or balustrade. The relatedness amongst the elements is shown beautifully in complex relationship amongst them, and this has moral, aesthetical, spiritual, and ecological messages that need to be known for spiritual ascendance. When the interaction amongst them should be accomplished it is re-quired an ethical principle as how to maintain harmony with those natural elements, animals and human beings for a better world order and happy life.
Plus Puls : 2016, 1
(2016)
Im Fokus der vorliegenden Arbeit standen die Landschaftsrekonstruktion und die Abschätzung der Mensch-Umwelt Wechselwirkungen im Umfeld der kupferzeitlichen (ca. 5. Jts. v. Chr.) Siedlung Magura Gorgana im heutigen Süd-Rumänien. Im Zuge der sedimentologischen Untersuchungen wurde deutlich, dass zur Zeit der kupferzeitlichen Besiedlung in der Donauaue ein Paläosee existierte, welcher sich nahezu über den gesamten Auenbereich im Untersuchungsgebiet erstreckte. Mit der Entdeckung des Paläosees ‚Lacul Gorgana‘ ergaben sich, durch die exzellenten Eigenschaften von Seesedimenten als Geoarchiv, neue Möglichkeiten zur Paläomilieurekonstruktion und zur Abschätzung von Mensch-Umwelt-Interaktionen. Bis etwa in das 8. Jt. v. Chr. war die Donau in diesem Gebiet durch ein fluviales System charakterisiert, welches vermutlich aus einer Vielzahl von Gerinnen bestand und einem ‚braided river‘ ähnelte. Während des 8. Jt. v. Chr. begann die Bildung des Paläosees ‚Lacul Gorgana‘. Die Gründe hierfür sind unbekannt, wenngleich ein Zusammenhang zum Anstieg des Schwarzmeerspiegels in diesem Zeitraum naheliegt. Spätestens ab dem 13. Jh. n. Chr. kommt es zur Aggradation- bzw. Verlandung des Paläosees ‚Lacul Gorgana‘. Infolge progradierender Zuflüsse wurde die einstige Seefläche in kleinere Seen fragmentiert. Dies dauerte bis zu den Trockenlegungsmaßnahmen in den 1960er Jahren an. Somit ist die Verlandung zum gegenwärtigen Zeitpunkt, zumindest theoretisch, noch nicht abgeschlossen. Die Ausprägung des rezenten Flussbettes der Donau begann spätestens mit der Verlandung des Paläosees, genaue chronologische Angaben sind jedoch anhand der aktuellen Datenlage nicht möglich. Auf der Grundlage geochemischer Untersuchungen geben die Sedimente des Paläosees ‚Lacul Gorgana‘ Hinweise auf alternierende Bedingungen bezüglich aerober und anaerober Akkumulationsmilieus. Dabei sind die aeroben Abschnitte durch einen höheren Anteil klastischen Materials, einem niedrigeren Anteil organischen Materials und allgemein helleren Sedimenten gegenüber den anaeroben, allgemein dunkleren Abschnitten gekennzeichnet. Die Gesamtheit der sedimentologischen Befunde, und der Vergleich mit Untersuchungen anderer Autoren in benachbarten Einzugsgebieten legen nahe, dass das alternierende Seemilieu in erster Linie durch Variationen der klimatischen Bedingungen im Einzugsgebiet der Donau verursacht wurde. Diese Variationen führten zur Veränderung der Stärke von Erosion und dem Charakter des erodierten Materials. Der hohe, zeitlich begrenzte Eintrag organisch gebundenen Phosphates in Bereichen der unteren Dunklen Lage, welcher weitestgehend zeitgleich zur neolithischen und kupferzeitlichen Besiedlung akkumuliert wurde und mit hoher Wahrscheinlichkeit zu einer Eutrophierung des ‚Lacul Gorganas‘ führte, lässt sich vermutlich durch die menschliche Besiedlung der Uferzone des Sees in diesem Zeitraum erklären. Im Verlauf der Untersuchungen im Einzugsgebiet erwies sich der ‚Regionalisierungsansatz‘ als effektives und unabdingbares Werkzeug bei der Differenzierung der Seegenese. Diese Methode dient der Relativierung bzw. Abschätzung der raumzeitlichen Heterogenität des Akkumulationsmilieus anhand des Vergleiches von Sedimentstratigraphien bzw. Sedimentbohrkernen von unterschiedlichen Standorten innerhalb des Paläosees. So konnten die alternierenden Milieubedingungen innerhalb der Seesedimente deutlich als allgemeine und nicht nur als lokale Eigenschaft einzelner Bereiche des Paläosees Lacul Gorgana identifiziert werden. Daneben zeigte die Regionalisierung, dass die aeroben Bereiche nicht nur durch einen erhöhten klastischen Eintrag gekennzeichnet sind, sondern dass dieser auch in Richtung des nördlichen Litorals zunimmt. Dies spricht für eine Herkunft des Materials aus dieser Richtung und erlaubt eine räumlich differenzierte Betrachtung der Seegenese. Darüber hinaus ermöglicht der ‚Regionalisierungsansatz‘, die räumliche Variabilität bestimmter Parameter, beispielsweise des TOC/TN Anstiegs in Richtung Litoral, zu relativieren. Diese Relativierung trägt zum besseren Verständnis spezifischer Prozessabläufe bei. Während der Untersuchung wurde ebenfalls deutlich, dass das Geoarchiv Seesediment eine Vielzahl verschiedenster Signale unterschiedlichster Genese aus dem Einzugsgebiet und dem Gewässermilieu selbst als Proxy-Information speichert. Die Überlagerung dieser Signale innerhalb der Sedimentstratigraphie erschwert mitunter die Identifikation einzelner Prozesse oder Prozesskaskaden. In diesem Zusammenhang erweist sich der ‚Regionalisierungsansatz‘ erneut als sinnvolles Hilfsmittel, da über diesen eine Signaldifferenzierung erfolgen kann, unter der Annahme, dass es eher unwahrscheinlich ist, dass alle Signale in allen Bereichen des Milieus in gleicher Intensität vorliegen. Gerade für die Untersuchung sowohl allochthoner als auch autochthoner Ereignissedimentation ist jedoch die Differenzierung zur ‚Hintergrundsedimentation‘ unabdingbar für ein umfassendes Prozessverständnis.
Fünf Jahre nach dem “Arabischen Frühling” ist von Aufbruchstimmung im Vorderen Orient und Nordafrika nicht mehr viel geblieben. Woran liegt das? Welchen Anteil haben die Europäer daran? Und was sollte die Europäische Union nun tun? Darüber sprachen wir mit Niklas Bremberg, Experte des Schwedischen Instituts für Internationale Beziehungen für die EU-Politik im Mittelmeerraum.
Tertium datur, heißt hier „es gibt einen dritten Weg.“ Damit meinen die Politikwissenschaftlerin Ulrike Guérot und der östereichische Schriftsteller Robert Menasse in ihrem kürzlich in Le Monde diplomatique erschienenen Artikel den Weg Europas aus der Flüchtlingskrise. Der vorgeschlagene Ansatz könnte heftige Debatten auslösen, wenn weder Repression noch laissez-faire mehr funktionieren, Wohlstand und Sattheit endgültig der Panik weichen. Und warum sollten wir den Rechtspopulisten die Initiative bei der Entwicklung neuer gesellschaftlicher Konzepte überlassen?? In ihrem Artikel fordern Guérot und Menasse: Nicht Grenzen zu, nicht Grenzen auf, sondern Grenzen weg und her mit den Menschen! Flüchtlinge sollen im Sinne Immanuel Kants als Weltgäste willkommen geheißen werden, und sie sollen bei uns, in den Gastländern ihre eigenen Städte nachbauen. Soziologisch gesehen führten viele sich frei entwickelnde Parallelgesellschaften zu einem produktiveren Miteinander als Stigmatisierung, Integrationskurse und nach drei Jahren mögliche Abschiebung, so die Autoren...
Vielerorts machen sich Sorgen breit: Was bedeutet die Flüchtlingskrise für Europa? Wie geht es weiter im syrischen Bürgerkrieg? Wie lässt sich der Hunger in Afrika - derzeit verstärkt durch El Niño - bekämpfen? Und welche Rolle kann Deutschland spielen? Antworten gibt der erfahrene schwedische Spitzendiplomat und frühere Vizepräsident der Weltbank, Mats Karlsson, im Bretterblog-Interview.
Background: The impact of climate change on public health may occur through a number of main pathways including increased temperature, ground-level ozone levels and ultra-violet radiation, which have a range of consequences for human health. One strategy for adaptation to the predicted effects of climate change on health that has been proposed, is to ‘green’ urban areas, essentially by increasing the abundance and cover of vegetation. This protocol is for an update of a systematic review which aimed to address the question: How effective is ‘greening’ of urban areas in reducing human exposure to ground-level ozone concentrations, UV exposure and the ‘urban heat island effect’?
Methods: A sensitive search of multiple databases and relevant journals for relevant published articles will be conducted. A search for relevant unpublished articles will be undertaken through an internet search and of websites of relevant organisations. Inclusion criteria will be applied at title, abstract and full-text. Repeatability checks of this screening process will be undertaken. Articles included at full-text will be critically appraised using a standardised checklist. A repeatability check will be made of this process. Pre-defined data items will be extracted from included articles. If appropriate, quantitative synthesis will be undertaken through meta-analysis and/or a narrative synthesis will be undertaken.
Das dritte E-Book des Sicherheitspolitik-Blogs ist nun erhältlich. Es basiert auf dem Blogfokus „Salafismus in Deutschland – Herausforderungen für Politik und Gesellschaft“ und wurde von Janusz Biene und Julian Junk herausgegeben. Es ist als Druckversion zu kaufen oder kann kostenlos als PDF heruntergeladen werden.