99 resultados para 487
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Kommentar zu einem Zeitungsartikel von Albert Bitzius, erschienen im "Intelligenzblatt für die Stadt Bern" vom 14. Februar 1849
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The field of international relations has been obsessed with democracy and democratization and its effects on international cooperation for a long time. More recently, research has turned its focus on how international organizations enhance democracy. This article contributes to this debate and applies a prominent liberal framework to study the ‘outside-in’ effects of the World Trade Organization. The article offers a critical reading of democratization through IO membership. It provides for an assessment of the dominant framework put forward by Keohane et al. (2009). In doing so, it develops a set of empirical strategies to test conjectured causal mechanisms with respect to the WTO, and illustrates the potential application by drawing on selected empirical evidence from trade politics. Finally, it proposes a number of analytical revisions to the liberal framework and outlines avenues for future research.
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OBJECTIVE To assess the expression and regulation of antilipoprotein D (ApoD) and antilipoprotein E (ApoE) in human endometrium. STUDY DESIGN Endometrial biopsies from healthy, regularly cycling women were collected during the late proliferative and mid-secretory phase. mRNA gene expression of ApoD and ApoE was determined using real-time PCR in whole tissue, in isolated stromal (ESC), epithelial (EEC) and CD45(+) leukocytes (EIC), as well as after hormonal stimulation of ESC and EEC in vitro. Protein expression was analyzed using immunohistochemistry. RESULTS ApoD and ApoE mRNA was expressed in all cell types examined. A rise in ApoD mRNA expression was seen in whole endometrium, ESC, and EEC in the secretory phase, as well as after hormonal stimulation of ESC and EEC in vitro. ApoE mRNA was significantly upregulated in whole endometrium of secretory phase biopsies, while its expression was not altered by progesterone in vitro. Immunohistochemistry of whole endometrial tissue localized ApoD mainly in ESC and EEC. While ApoE was localized slightly in ESC, it was particularly noted on the surface of secretory phase endothelial cells. CONCLUSION We demonstrate for the first time the cell-type and cycle dependent expression of ApoD and ApoE within human endometrium, suggesting their role in endometrial modulation.
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Women’s ovulation is perceivable with different senses. Already subtle face shape differences are enough to trigger men’s preference for the ovulatory female. The aim of the present study is to investigate if men’s testosterone level can be linked to their preference for the ovulatory female. Thirty-nine heterosexual participants were shown face pairs of which one of them was transformed to the shape of a prototype face of a woman in her luteal cycle phase and the other was transformed to the shape of a prototype face of an ovulatory woman. Participants were asked to choose the face which they perceived as being more attractive (attractiveness task), or the woman with whom they would have better chances to get a date (dating task). In both tasks, the ovulatory female was chosen more often. Testosterone was not predictive for the chosen face; regardless of testosterone level men preferred the ovulatory woman. However testosterone predicted how confident the men were with their choice. Men with lower testosterone levels were more confident with their choice than men with higher testosterone levels.
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Understanding the links between genetic, epigenetic and non-genetic factors throughout the lifespan and across generations and their role in disease susceptibility and disease progression offer entirely new avenues and solutions to major problems in our society. To overcome the numerous challenges, we have come up with nine major conclusions to set the vision for future policies and research agendas at the European level.
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Groundwater with underground residence times between days and a few years have been investigated over more than 20 years from 487 remote sites located in different aquifer types in the Alpine belt. Analysis of the data reveals that groundwaters evolved in crystalline, evaporite, carbonate, molasse, and flysch aquifers can be clearly distinguished based on their major and trace element composition and degree of mineralisation. A further subdivision can be made even within one aquifer type based on the trace element compositions, which are characteristic for the lithologic environment. Major and trace element concentrations can be quantitatively described by interaction of the groundwater with the aquifer- specific mineralogy along the flow path. Because all investigated sites show minimal anthropogenic influences, the observed concentration ranges represent the natural background concentrations and can thus serve as a “geo-reference” for recent groundwaters from these five aquifer types. This “geo-reference” is particularly useful for the identification of groundwater contamination. It further shows that drinking water standards can be grossly exceeded for critical elements by purely natural processes
Resumo:
Das literarische Werk, die amtlichen Tätigkeiten, das pfarrerliche, pädagogische und politische Engagement des Schweizer Schriftstellers Jeremias Gotthelf (Albert Bitzius, 1797–1854) sind in den vergangenen Jahren wieder in das Zentrum der literaturwissenschaftlichen Forschung gerückt. Seit 2004 erarbeiten Barbara Mahlmann-Bauer und Christian von Zimmermann mit einem Editionsteam die neue Historisch-kritische Gesamtausgabe der Werke und Briefe. Innerhalb von 10 Jahren sind nicht allein die ersten, umfassend kommentierten Editionsbände zu den Predigten des Pfarrers, zur politischen und volkspädagogischen Publizistik entstanden, sondern vielfältige neue Blicke auch auf das erzählerische Werk gerichtet worden. Der vorliegende Band trägt vor diesem Forschungshintergrund neue Studien zu Leben und Werk von Jeremias Gotthelf zusammen. Die in der Kommentierungsarbeit erschlossenen theologischen, kirchlichen, schulgeschichtlichen, politischen und literarischen Kontexte werden für neue Schlaglichter auf das Gesamtwerk und die exemplarische Analyse bekannter Einzeltexte wie Leiden und Freuden eines Schulmeisters, Die schwarze Spinne, Das Erdbeeri Mareili oder Die Frau Pfarrerin genutzt.
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In diesem Beitrag wird die editorische und politische Vorgeschichte der HKG nachgezeichnet.