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The intriguing effects of electroweak induced parity violation (PV) in molecules have yet to be observed, but experiments on molecular PV promise to provide fascinating insights. They potentially offer a novel testing ground for the low energy sector of the standard model and, in addition, a successful measurement of PV differences between the two enantiomers of a chiral molecule could promote a deeper understanding of molecular chirality, by essentially establishing a new link between particle physics and biochemistry. A key challenge in the design of such experiments is the identification of suitable molecules, which in turn requires widely applicable computational schemes for the prediction of PV experimental signals. To this end, a quasirelativistic density functional theory approach to the calculation of PV effects in nuclear magnetic resonance (NMR) spectra of chiral molecules has been developed and implemented during the course of this thesis. It includes relativistic as well as electron--correlation effects and has been used extensively in the screening of molecules possibly suited for a first observation of molecular PV. Some relevant compound classes have been identified, but none of their selected representatives are predicted to exhibit PV NMR frequency shifts that can be detected under current experimental restrictions. In order to advance the design of molecules which exhibit particularly large PV signals in experiments, systematic effects on PV NMR frequency splittings such as scaling with nuclear charge, conformational dependence and the impact of atomic substitution around the NMR active nucleus have been studied. Previously predicted scaling laws were confirmed and it was determined that the environment of the NMR active nucleus, both in terms of conformation and atomic composition, can be tuned to increase PV frequency shifts by several orders of magnitude. In addition to molecules suited for NMR experiments, a fascinating chiral actinide compound was studied with regard to PV frequency shifts in vibrational spectra. This compound displays the largest such shift ever predicted for an existing molecule, which lies well within the attainable experimental resolution. The challenge now lies in making it compatible with current experimental setups.
Two species of the weevil genus Compsus Schoenherr (Coleoptera: Curculionidae: Entiminae) from Colombia are redescribed: C. obliquatus Hustache and C.viridivittatus (Guérin-Méneville). A key by Hustache in 1938, to 33 of the 34 recognized species of Colombian Compsus then known, is modified to include the one additional species. Habitus illustrations of males and females of the two species and illustrations of selected parts of the male and female genitalia are included. Nearly all of the specimens of these two species were collected on various species or varieties of citrus, indicating their potential as citrus pests in the future.
Dorieus von Sparta und seine gescheiterten Expeditionen nach Libyen und Sizilien
haben aufgrund knapper Quellennachrichten in der Forschung nur wenig Beachtung
gefunden. Der ausführlichste und, wie bereits Benediktus Niese anmerkte, eigentlich
einzige antike Bericht findet sich im fünften Buch der Historien Herodots. Selbiger
kommt im siebten Buch (158 u. 205) nochmals kurz auf Dorieus zu sprechen und erwähnt
im neunten Buch (10) dessen Sohn Euryanax. Diodor und Pausanias bieten
kurze Erwähnungen, die auf Herodot basierend lediglich knappe zusätzliche Informationen
beinhalten und nur dank des Halikarnassiers zu kontextualisieren sind.
Dorieus’ Versuch, sowohl in Libyen, als auch auf Sizilien spartanische Apoikien
zu gründen, „hat sich die Forschung nie so recht erklären können.“ Dieser Beitrag
wird der schmalen Quellenüberlieferung ebenfalls keine gänzliche Erklärung abgewinnen
können. Aber es soll der Versuch unternommen werden, die beiden „Auswanderungsversuche“
mit der innenpolitischen Situation unter der Herrschaft des
Kleomenes I., des älteren Halbbruders des Dorieus, in Verbindung zu setzen bzw. die
Möglichkeit von Abhängigkeiten zu ergründen und dabei auf die herodoteische Gestaltung
der Dorieus-Episode einzugehen. Dorieus wird in Teilen der Forschung als
Oikist bezeichnet, der in Sparta selbst keine Aussicht auf politischen Aufstieg gehabt
und deshalb aus persönlicher Motivation heraus auswärtige Betätigungsfelder gesucht
habe. Worauf gründet sich jedoch die für Sparta, ganz besonders für einen spartanischen
Königssohn, untypische Motivation, in die Ferne zu ziehen – sogar wiederholt
ein solches Unterfangen zu wagen?
From its early post-war catch-up phase, Germany’s formidable export engine has been its consistent driver of growth. But Germany has almost equally consistently run current account surpluses. Exports have powered the dynamic phases and helped emerge from stagnation. Volatile external demand, in turn, has elevated German GDP growth volatility by advanced countries’ standards, keeping domestic consumption growth at surprisingly low levels. As a consequence, despite the size of its economy and important labor market reforms, Germany’s ability to act as global locomotive has been limited. With increasing competition in its traditional areas of manufacturing, a more domestically-driven growth dynamic, especially in the production and delivery of services, will be good for Germany and for the global economy. Absent such an effort, German growth will remain constrained, and Germany will play only a modest role in spurring growth elsewhere.
Background: Despite limited effectiveness of short-term psychotherapy for chronic depression, there is a lack of trials of long-term psychotherapy. Our study is the first to determine the effectiveness of controlled long-term psychodynamic and cognitive-behavioral (CBT) treatments and to assess the effects of preferential vs. randomized assessment.
Methods/design: Patients are assigned to treatment according to their preference or randomized (if they have no clear preference). Up to 80 sessions of psychodynamic or psychoanalytically oriented treatments (PAT) or up to 60 sessions of CBT are offered during the first year in the study. After the first year, PAT can be continued according to the ‘naturalistic’ usual method of treating such patients within the system of German health care (normally from 240 up to 300 sessions over two to three years). CBT therapists may extend their treatment up to 80 sessions, but focus mainly maintenance and relapse prevention. We plan to recruit a total of 240 patients (60 per arm). A total of 11 assessments are conducted throughout treatment and up to three years after initiation of treatment. The primary outcome measures are the Quick Inventory of Depressive Symptoms (QIDS, independent clinician rating) and the Beck Depression Inventory (BDI) after the first year.
Discussion: We combine a naturalistic approach with randomized controlled trials(RCTs)to investigate how effectively chronic depression can be treated on an outpatient basis by the two forms of treatment reimbursed in the German healthcare system and we will determine the effects of treatment preference vs. randomization.
Tagungsübersicht im Auftrag der Veranstalter: Ordnungen des Sehens. Innovationsfelder der kunsthistorischen Niederlandeforschung. Internationale Konferenz des Arbeitskreises Niederländische Kunst- & Kulturgeschichte e.V. (ANKK) in Zusammenarbeit mit dem Kunsthistorischen Institut der Goethe-Universität, Frankfurt am Main und dem Städel Museum, Frankfurt am Main, 30.09. - 02.10.2011
In reconsideration of the composition and operation of European law, it is the description of its underlying mentality that may cast best light on the query whether European law is the extension of domestic laws or a sui generis product. As to its action, European law is destructive upon the survival of traditions of legal positivism, for it recalls post modern clichés rather. Like a solar system with planets, it is two-centred from the beginning, commissioning both implementation and judicial check to member states. As part of global post modernism, a) European law stems from artificial reality construction freed from particular historical experience and, indeed, anything given hic et nunc. By its operation, b) it dynamises large structures and sets in motion that what is chaos itself. It is owing to reconstructive human intent solely that any outcome can at all be seen as fitting to some ideal of order, albeit neither operation nor daily management strives for implementing any systemicity. This is the way in which the European law becomes adequate reflection of the underlying (macro) economic basis, which it is to serve as superstructure. Accordingly, c) the entire construct is operated (as integrated into one well-working unit) within the framework of an artificially animated dynamism. With its “order out of chaos” philosophy it assures member states’ standing involvement and competition, achieving a flexibly self-adapting (and unprecedentedly high degree of) conformity.
The main Question of this paper is: how can we tackle the global warming in accordance with the economical growth especially in emerging countries?
K. W. Kapp, “The Social Costs of Private Enterprise” (1950), defines the social costs as direct or indirect damages which are not compensated by the producer, but added to the third parties. An example might be the disaster of the BP plant in April 2010, in which the polluter can hardly cover all the damages so as to make the seawater clean, to regenerate the harmed natural lives and to recover the jobs and the everyday life of the residents on site.
The Club of Rome, “The Limits to Growth” (1972), makes us aware of the five conditions which set the limits to growth: population, industrialization, pollution, consumption of food and natural resources, which tendentiously increase in a exponential progression. The GDP growth 10% a year means that it will be 2.59 times as large in ten years, whereas technology could resolve problematic concerning five elements at highest in arithmetical progression.
Remarkable would be that the modern industrial civilization has brought social damages in form of global warming. Developed nations have not payed for it yet. All the people in the world should have right to economical growth at any rate, which would however be limited by those five conditions. Conclusion: the developed nations should give up the consumption lifestyle for the sake of equal right of every citizen in the world to reasonable standard of living.
Biopower, governmentality, and capitalism through the lenses of freedom: a conceptual enquiry
(2012)
In this paper I propose a framework to understand the transition in Foucault’s work from the disciplinary model to the governmentality model. Foucault’s work on power emerges within the general context of an expression of capitalist rationality and the nature of freedom and power within it. I argue that, thus understood, Foucault’s transition to the governmentality model can be seen simultaneously as a deepening recognition of what capitalism is and how it works, but also the recognition of the changing historical nature of the actually existing capitalisms and their specifically situated historical needs. I then argue that the disciplinary model should be understood as a contingent response to the demands of early capitalism, and argue that with the maturation of the capitalist enterprise many of those responses no longer are necessary. New realities require new responses; although this does not necessarily result in the abandonment of the earlier disciplinary model, it does require their reconfiguration according to the changed situation and the new imperatives following from it.
The improvement of accident prevention technology in many fields of social life has spurred new challenges to the doctrinal tools of fault and strict based civil liability in the law of torts. Amid these challenges lies the identification of the proper scope of the respective criteria of liability in a changing factual environment, their suitability as doctrinal tools, as well as their actual application to concrete cases given the amount of information which would be needed to render adequate judgments. Precedents and old laws should be assessed with caution, taking into account the tacit cost-benefit analysis embedded in them, for they may or may not serve the interests of welfare maximization in an environment with constantly renewed accident prevention technology.
This paper expands on the concept of legal machine which was presented first at IRIS 2011 in Salzburg. The research subjects are (1) the creation of institutional facts by machines, and (2)
multimodal communication of legal content to humans. Simple examples are traffic lights and vending machines. Complicated examples are computer-based information systems in organisations, form proceedings workflows, and machines which replace officials in organisations. The actions performed by machines have legal importance and draw legal consequences. Machines similarly as humans can be imposed status-functions of legal actors. The analogy of machines with humans is in the focus of this paper. Legal content can be communicated by machines and can be perceived by all of our senses. The content can be expressed in multimodal languages: textual, visual, acoustic, gestures, aircraft manoeuvres, etc. The concept of encapsulatation of human into machine is proposed. Herein humanintended actions are communicated through the machine’s output channel. Encapsulations can be compared with deities and mythical creatures that can send gods’ messages to people through the human mouth. This paper also aims to identify law production patterns by machines.
Introduction: aims and points of departure. 1. The problem of the knowledge of law: whether previous general rules may support a casuistic decision. 2. The problem of legal ethics: whether there are autonomous rights, which do not depend on positive law. 3. The ways of modern dogmatics to deal with these problems. 4. The question remains the same.
Democratic rule of law has been struggling with the occurring problem of pluralism of values. It is therefore still faced with the dilemma of ordering the relationship of law and ethics, namely with the question whether in the issue of legal solutions the priority is granted to ethics or to law. In the case of dominance of the positivist paradigm, it is all the more important because the ethical issue is marginalized in it. It turns out that the same authority, deciding on similar issues, at the junction of two areas: ethics and law, can make mutually contradictory decisions: once giving priority to ethics, whereas - at different times - to positive law. On a closer analysis, this contradiction proves illusory because under the guise of protection of a positive paradigm, the hidden fact is that the axiological decision underlies the resolution concerning law. This decision protects the values that have priority in the scale of preferential value of decision-making body. The example considered in the article concerns the interface between ethical and legal norms against selected rulings of the Constitutional Court. The doubts that arise in this context may be in future avoided or perhaps, if necessary, resolved by adopting a two-aspect model of legal norm. This model in its vertical approach has an evaluative element. This allows to deem the seemingly contradictory decision in similar cases as justified one. It also shows that in practice the rightness of the resolution takes precedence both over ethics as well as over law.