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Can a tightening of the bank resolution regime lead to more prudent bank behavior? This policy paper reviews arguments for why this could be the case and presents evidence linking changes in bank resolution regimes with bank risk-taking. The authors find that the tightening of bank resolution in the U.S. (i.e., the introduction of the Orderly Liquidation Authority) significantly decreased overall risk-taking of the most affected banks. This effect, however, does not hold for the largest and most systemically important banks – too-big-to-fail seems to be unresolved. Building on the insights from the U.S. experience, the authors derive principles for effective resolution regimes and evaluate the emerging resolution regime for Europe.
Background: Published estimates of mortality and progression to AIDS as children with HIV approach adulthood are limited. We describe rates and risk factors for death and AIDS-defining events in children and adolescents after initiation of combination antiretroviral therapy (cART) in 17 middle- and high-income countries, including some in Western and Central Europe (W&CE), Eastern Europe (Russia and Ukraine), and Thailand.
Methods and findings: Children with perinatal HIV aged <18 years initiating cART were followed until their 21st birthday, transfer to adult care, death, loss to follow-up, or last visit up until 31 December 2013. Rates of death and first AIDS-defining events were calculated. Baseline and time-updated risk factors for early/late (≤/>6 months of cART) death and progression to AIDS were assessed. Of 3,526 children included, 32% were from the United Kingdom or Ireland, 30% from elsewhere in W&CE, 18% from Russia or Ukraine, and 20% from Thailand. At cART initiation, median age was 5.2 (IQR 1.4–9.3) years; 35% of children aged <5 years had a CD4 lymphocyte percentage <15% in 1997–2003, which fell to 15% of children in 2011 onwards (p < 0.001). Similarly, 53% and 18% of children ≥5 years had a CD4 count <200 cells/mm3 in 1997–2003 and in 2011 onwards, respectively (p < 0.001). Median follow-up was 5.6 (2.9–8.7) years. Of 94 deaths and 237 first AIDS-defining events, 43 (46%) and 100 (42%) were within 6 months of initiating cART, respectively. Multivariable predictors of early death were: being in the first year of life; residence in Russia, Ukraine, or Thailand; AIDS at cART start; initiating cART on a nonnucleoside reverse transcriptase inhibitor (NNRTI)-based regimen; severe immune suppression; and low BMI-for-age z-score. Current severe immune suppression, low current BMI-for-age z-score, and current viral load >400 c/mL predicted late death. Predictors of early and late progression to AIDS were similar. Study limitations include incomplete recording of US Centers for Disease Control (CDC) disease stage B events and serious adverse events in some countries; events that were distributed over a long time period, and that we lacked power to analyse trends in patterns and causes of death over time.
Conclusions: In our study, 3,526 children and adolescents with perinatal HIV infection initiated antiretroviral therapy (ART) in countries in Europe and Thailand. We observed that over 40% of deaths occurred ≤6 months after cART initiation. Greater early mortality risk in infants, as compared to older children, and in Russia, Ukraine, or Thailand as compared to W&CE, raises concern. Current severe immune suppression, being underweight, and unsuppressed viral load were associated with a higher risk of death at >6 months after initiation of cART.
Objectives: The aim of the study was to determine the time to, and risk factors for, triple-class virological failure (TCVF) across age groups for children and adolescents with perinatally acquired HIV infection and older adolescents and adults with heterosexually acquired HIV infection.
Methods: We analysed individual patient data from cohorts in the Collaboration of Observational HIV Epidemiological Research Europe (COHERE). A total of 5972 participants starting antiretroviral therapy (ART) from 1998, aged < 20 years at the start of ART for those with perinatal infection and 15–29 years for those with heterosexual infection, with ART containing at least two nucleoside reverse transcriptase inhibitors (NRTIs) and a nonnucleoside reverse transcriptase inhibitor (NNRTI) or a boosted protease inhibitor (bPI), were followed from ART initiation until the most recent viral load (VL) measurement. Virological failure of a drug was defined as VL > 500 HIV-1 RNA copies/mL despite ≥ 4 months of use. TCVF was defined as cumulative failure of two NRTIs, an NNRTI and a bPI.
Results: The median number of weeks between diagnosis and the start of ART was higher in participants with perinatal HIV infection compared with participants with heterosexually acquired HIV infection overall [17 (interquartile range (IQR) 4–111) vs. 8 (IQR 2–38) weeks, respectively], and highest in perinatally infected participants aged 10–14 years [49 (IQR 9–267) weeks]. The cumulative proportion with TCVF 5 years after starting ART was 9.6% [95% confidence interval (CI) 7.0−12.3%] in participants with perinatally acquired infection and 4.7% (95% CI 3.9−5.5%) in participants with heterosexually acquired infection, and highest in perinatally infected participants aged 10–14 years when starting ART (27.7%; 95% CI 13.2−42.1%). Across all participants, significant predictors of TCVF were those with perinatal HIV aged 10–14 years, African origin, pre-ART AIDS, NNRTI-based initial regimens, higher pre-ART viral load and lower pre-ART CD4.
Conclusions: The results suggest a beneficial effect of starting ART before adolescence, and starting young people on boosted PIs, to maximize treatment response during this transitional stage of development.
A twentieth century-long coupled atmosphere-ocean regional climate simulation with COSMO-CLM (Consortium for Small-Scale Modeling, Climate Limited-area Model) and NEMO (Nucleus for European Modelling of the Ocean) is studied here to evaluate the added value of coupled marginal seas over continental regions. The interactive coupling of the marginal seas, namely the Mediterranean, the North and the Baltic Seas, to the atmosphere in the European region gives a comprehensive modelling system. It is expected to be able to describe the climatological features of this geographically complex area even more precisely than an atmosphere-only climate model. The investigated variables are precipitation and 2 m temperature. Sensitivity studies are used to assess the impact of SST (sea surface temperature) changes over land areas. The different SST values affect the continental precipitation more than the 2 m temperature. The simulated variables are compared to the CRU (Climatic Research Unit) observational data, and also to the HOAPS/GPCC (Hamburg Ocean Atmosphere Parameters and Fluxes from Satellite Data, Global Precipitation Climatology Centre) data. In the coupled simulation, added skill is found primarily during winter over the eastern part of Europe. Our analysis shows that, over this region, the coupled system is dryer than the uncoupled system, both in terms of precipitation and soil moisture, which means a decrease in the bias of the system. Thus, the coupling improves the simulation of precipitation over the eastern part of Europe, due to cooler SST values and in consequence, drier soil.
After five years of the Syrian war, we can recognize “four” conflicting parties on the ground – Assad, ISIS, rebel groups and the Kurds. Each one of these conflicting parties has regional and international backers, who ironically do not agree with each other about whom they are fighting for or against. The Syrian regime is backed by Iran, Russia, Hezbollah and Iraqi militias. ISIS is backed by the flood of global Jihadists from all over the world. Rebel groups are backed by Gulf States, Turkey, Jordan and the US. The Kurds are supported by the US. While in the media, we always say “the Syrian conflict, crisis or war”, I wonder what makes this war that much Syrian. It is rather a war on the land of Syria, in which more than 50% of Syria’s population have been displaced, over 220 thousand have been killed, and many more have been injured or imprisoned. According to Amnesty international, more than 12.8 million Syrian people are in “urgent need of humanitarian assistance”. In addition to this humanitarian catastrophe, most of the Syrian land and infrastructure have been destroyed. So what is that Syrian about the Syrian “war”?...
A female of the dwarf sheet spider Hahnia picta Kulczyński, 1897 was found in an old castle park in Berlin (Germany). All published records as well as unpublished records from Austria are listed and mapped. This species is rarely recorded. Its distribution is confined to Europe. H. picta seems to live exclusively under the bark of old deciduous trees.
Interest to become a data scientist or related professions in data science domain is rapidly growing. To meet such a demand, we propose a novel educational service that aims to provide tailored learning paths for data science. Our target user is one who aims to be an expert in data science. Our approach is to analyze the background of the practitioner and match the learning units. A critical feature is that we use gamification to reinforce the practitioner engagement. We believe that our work provides a practical guideline for those who want to learn data science.
Background: Malaria remains one of the most serious infections for travellers to tropical countries. Due to the lack of harmonized guidelines a large variety of treatment regimens is used in Europe to treat severe malaria.
Methods: The European Network for Tropical Medicine and Travel Health (TropNet) conducted an 8-year, multicentre, observational study to analyse epidemiology, treatment practices and outcomes of severe malaria in its member sites across Europe. Physicians at participating TropNet centres were asked to report pseudonymized retrospective data from all patients treated at their centre for microscopically confirmed severe Plasmodium falciparum malaria according to the 2006 WHO criteria.
Results: From 2006 to 2014 a total of 185 patients with severe malaria treated in 12 European countries were included. Three patients died, resulting in a 28-day survival rate of 98.4%. The majority of infections were acquired in West Africa (109/185, 59%). The proportion of patients treated with intravenous artesunate increased from 27% in 2006 to 60% in 2013. Altogether, 56 different combinations of intravenous and oral drugs were used across 28 study centres. The risk of acute renal failure (36 vs 17% p = 0.04) or cerebral malaria (54 vs 20%, p = 0.001) was significantly higher in patients ≥60 years than in younger patients. Respiratory distress with the need for mechanical ventilation was significantly associated with the risk of death in the study population (13 vs 0%, p = 0.001). Post-artemisinin delayed haemolysis was reported in 19/70 (27%) patients treated with intravenous artesunate.
Conclusion: The majority of patients with severe malaria in this study were tourists or migrants acquiring the infection in West Africa. Intravenous artesunate is increasingly used for treatment of severe malaria in many European treatment centres and can be given safely to European patients with severe malaria. Patients treated with intravenous artesunate should be followed up to detect and manage late haemolytic events.
The emerging of an acrocerid fly from an adult female of the wolf spider Pardosa saltans (C.L. Koch, 1833) was observed near Karlsruhe (Baden-Württemberg, Germany). This record supports previous results suggesting that acrocerids infect the spider's body, and not the egg sacs. A short review of the life history of acrocerids and the development of their larvae is provided, casting doubt on the infection of spider cocoons by these parasitoids.
Der Dritte Bericht des Zwischenstaatlichen Ausschusses für Klimawandel (IPCC, 2001a, b) bestätigt den Einfluss des Menschen auf das globale Klima und warnt vor einem Temperaturanstieg und vor Niederschlagsveränderungen in den nächsten 100 Jahren, die gesellschaftlichen Wohlstand und Umwelt nachhaltig beeinträchtigen können. Dabei werden weitreichende Folgen des Klimawandels angenommen, vom Anstieg des Meeresspiegels und einer möglichen Degradation von Landflächen bis hin zum Verlust von Tier- und Pflanzenarten, der Verknappung von Wasserressourcen, einer Zunahme von natürlichen Katastrophen wie Überschwemmungen und Dürren, der Ausbreitung von Krankheiten sowie negativer Auswirkungen auf die Nahrungsversorgung der Bevölkerung. Klimawandel ist dabei nur ein Aspekt des weiter gefassten ‘Globalen Wandels’, der eine Vielzahl von anthropogen verursachten Veränderungen der Umwelt einschließt. So wird zum Beispiel erwartet, dass auch demographische und sozioökonomische Entwicklungen sowie vom Menschen verursachte Landnutzungsänderungen eine erhebliche Auswirkung auf den zukünftigen Zustand der globalen Umwelt haben werden. Zu den gravierendsten Folgen des Globalen Wandels gehört die Veränderung der räumlichen und zeitlichen Verteilung der lokalen und regionalen Wasserressourcen. Es müssen daher Strategien entwickelt werden, um sowohl die Bevölkerung als auch die Umwelt vor den möglichen negativen Auswirkungen von erhöhten oder erniedrigten Pegelständen in Fließgewässern zu schützen, oder sie auf eine Veränderung der verfügbaren Wassermengen vorzubereiten. Zur Entwicklung dieser Strategien wiederum werden wissenschaftliche Szenarien und Modellberechnungen benötigt, mit deren Hilfe sich zukünftige hydrologische Verhältnisse abschätzen lassen. Zahlreiche derartige Szenarienanalysen wurden bereits durchgeführt, um den Einfluss des Klima- und Globalen Wandels auf das Wasserdargebot und auf das hydrologische Abflussregime zu untersuchen. Da Flusseinzugsgebiete eine natürliche und angemessene Betrachtungseinheit für dieses Problem darstellen, konzentrieren sich die meisten dieser Studien auf mittlere bis große Einzugsgebiete oder auf bestimmte Regionen zusammenhängender Flussgebiete. In Europa gibt es dazu Beispiele aus den frühen neunziger Jahren, als die Resultate der ersten Klimamodelle verfügbar wurden (z.B. Ott et al., 1991: für die Mosel; Kwadijk und van Deursen, 1993: Rhein; Vehviläinen und Huttunen, 1994: Vuoksi; Broadhurst und Naden, 1996: Severn; Bergström, 1996: Einzugsgebiet der Ostsee). Für diese Studien wurden hydrologische Modelle des jeweiligen Einzugsgebiets entwickelt und der Einfluss des Klimawandels auf den Abfluss bestimmt. Krahe und Grabs (1996) haben ein Wasserbilanzmodell mit einer Auflösung von 0.5° x 0.5° für den gesamten mitteleuropäischen Raum entwickelt und es anhandder Abflussdaten des Rheins, der Weser, der Ems, der Elbe und des deutschen Teils der Donau validiert. Arnell (1994, 1999), bzw. Arnell et al. (2000) untersuchten die Auswirkung des Klimawandels auf europäische Wasserressourcen ebenfalls mithilfe rasterbasierter Modellansätze. Schließlich zeigten Stanners und Bourdeau (1995), EEA (1999), Parry (2000), oder auf globaler Ebene WBGU (1999) und IPCC (1992, 2001a, b), in allgemeineren und politisch orientierten Untersuchungen den gegenwärtigen Zustand sowie mögliche zukünftige Entwicklungen der Umwelt in Europa und weltweit auf, einschließlich verschiedener Aspekte der kontinentalen Wasserressourcen und der Hydrologie. Im Vergleich zu den zahlreichen einzugsgebietsorientierten Analysen und ihrem stetig steigenden wissenschaftlichen Anspruch bis hin zu äußerst detaillierten Fragestellungen sind die regionalen oder globalen Ansätze jedoch eher selten und bleiben meist relativ unspezifisch in ihren Schlussfolgerungen. Darüber hinaus wird die Auswirkung der Wassernutzung, die erheblich zur Veränderung der zukünftigen Wasserressourcen und Abflussmengen beitragen kann, in den meisten Fällen aufgrund des Fehlens entsprechender Daten nicht berücksichtigt. In Anbetracht dieser Mängel wurde 1999 am Wissenschaftlichen Zentrum für Umweltsystemforschung an der Universität Kassel das EuroWasser-Projekt initiiert, auf dessen Durchführung die vorliegenden Dissertation beruht. In einem integrierten Modellansatz wurden in EuroWasser die Folgen von Klimawandel und sozioökonomischen Veränderungen auf die natürliche Wasserverfügbarkeit und die Wassernutzung auf gesamteuropäischer Ebene untersucht (siehe Abschlussbericht, Lehner et al., 2001). Das EuroWasser-Projekt versucht dabei drei aus Sicht von Gesellschaft, Ökonomie und Umwelt kritische Fragen zu beantworten: (1) Wie hoch ist der gegenwärtige Wasserstress in verschiedenen Regionen Europas, und welche zukünftigen Veränderungen sind zu erwarten? (2) Wie wird sich der Globale Wandel auf das europäische Wasserkraftpotenzial auswirken? Und (3) In welchen "kritischen Gebieten" Europas muss, basierend auf den Ergebnissen verschiedener Szenarien des Globalen Wandels, damit gerechnet werden, dass die Hochwasser- und Dürregefahr in Zukunft zunimmt, und von welcher Größenordnung sind diese Veränderungen? ...