769 resultados para Theater programs


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While ecological monitoring and biodiversity assessment programs are widely implemented and relatively well developed to survey and monitor the structure and dynamics of populations and communities in many ecosystems, quantitative assessment and monitoring of genetic and phenotypic diversity that is important to understand evolutionary dynamics is only rarely integrated. As a consequence, monitoring programs often fail to detect changes in these key components of biodiversity until after major loss of diversity has occurred. The extensive efforts in ecological monitoring have generated large data sets of unique value to macro-scale and long-term ecological research, but the insights gained from such data sets could be multiplied by the inclusion of evolutionary biological approaches. We argue that the lack of process-based evolutionary thinking in ecological monitoring means a significant loss of opportunity for research and conservation. Assessment of genetic and phenotypic variation within and between species needs to be fully integrated to safeguard biodiversity and the ecological and evolutionary dynamics in natural ecosystems. We illustrate our case with examples from fishes and conclude with examples of ongoing monitoring programs and provide suggestions on how to improve future quantitative diversity surveys.

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Antike Theater und Masken online enthält etwa 800 Farbfotografien von antiken Theatern und 600 von Masken aus den Ländern rund um das Mittelmeer, aus Westeuropa und aus zahlreichen Museen. Die Sammlung des Basler Theaterhistorikers Karl Gotthilf Kachler (1906-2000) entstand zwischen dem Ende der 1950er-Jahre und dem Beginn der 1980er-Jahre auf zahlreichen Forschungsreisen. Er übergab 1999 die ursprünglich über 5’000 Diapositive dem Institut für Theaterwissenschaft der Universität Bern zur Bearbeitung. Im Jahr 2003 erschien im Chronos Verlag Zürich der Katalog Antike Theater und Masken mit einer beiliegenden DVD, die eine repräsentative Auswahl von 1’400 am ITW durch Sara Aebi und Regula Brunner thematisch kontextualisierten und kommentierten Fotografien zeigte. Die Herausgabe von Antike Theater und Masken online erfolgt durch Andreas Kotte, Direktor des ITW Bern und Projektleiter.

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Welsch (Projektbearbeiter): Abdruck der österreichischen Nationalhymne in einer bewußt prohabsburgischen und anti-großdeutschen Fassung

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Welsch (Projektbearbeiter): Satirische Kommentierung der Politik des gestürzten Ministeriums Auerswald-Hansemann in Form einer Theaterkritik des Kulissenschiebers Hähnchen (fiktiv). Plädoyer für eine demokratischere Politik des neuen Ministeriums: "Vor Allem aber wähle man en jutes, zeitjemäßes Stück, worin och das Volk ene jute Rolle hat ... "

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Welsch (Projektbearbeiter): Karikatur auf die sich in kleinlichen Streitigkeiten verzettelnde Frankfurter Nationalversammlung am Beispiel einer Auseinandersetzung zwischen dem Präsidenten Gagern und dem Abgeordneten Rösler

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BACKGROUND The global burden of childhood tuberculosis (TB) is estimated to be 0.5 million new cases per year. Human immunodeficiency virus (HIV)-infected children are at high risk for TB. Diagnosis of TB in HIV-infected children remains a major challenge. METHODS We describe TB diagnosis and screening practices of pediatric antiretroviral treatment (ART) programs in Africa, Asia, the Caribbean, and Central and South America. We used web-based questionnaires to collect data on ART programs and patients seen from March to July 2012. Forty-three ART programs treating children in 23 countries participated in the study. RESULTS Sputum microscopy and chest Radiograph were available at all programs, mycobacterial culture in 40 (93%) sites, gastric aspiration in 27 (63%), induced sputum in 23 (54%), and Xpert MTB/RIF in 16 (37%) sites. Screening practices to exclude active TB before starting ART included contact history in 41 sites (84%), symptom screening in 38 (88%), and chest Radiograph in 34 sites (79%). The use of diagnostic tools was examined among 146 children diagnosed with TB during the study period. Chest Radiograph was used in 125 (86%) children, sputum microscopy in 76 (52%), induced sputum microscopy in 38 (26%), gastric aspirate microscopy in 35 (24%), culture in 25 (17%), and Xpert MTB/RIF in 11 (8%) children. CONCLUSIONS Induced sputum and Xpert MTB/RIF were infrequently available to diagnose childhood TB, and screening was largely based on symptom identification. There is an urgent need to improve the capacity of ART programs in low- and middle-income countries to exclude and diagnose TB in HIV-infected children.