bonndoc - Der Publikationsserver der Universität Bonn: Neuzugänge
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The sup-norm problem for automorphic forms in higher rank
Toma, Radu (2024-09-18)We study the sup-norm of Hecke-Maaß cusp forms on certain locally symmetric spaces of SL<sub>n</sub>(ℝ). The latter correspond either to cocompact lattices defined by orders in division algebras, or to the Hecke ... -
Trikuspidalklappenrekonstruktion mit minimal-invasiver Trikuspidalklappenchirurgie am schlagenden Herzen in Hoch Risiko-Patienten
Alirezaei, Hossien (2024-09-18)Die vorliegende Arbeit ist die erste direkt vergleichende Analyse der Ergebnisse nach Transkatheter-Trikuspidalklappenrekonstruktion (TTVR) versus minimalinvasive Trikuspidalklappenoperation am schlagenden Herzen (MIC-TVS). ... -
Diagnostische Wertigkeit der Light-Elektroenzephalographie zur Diagnostik von subklinischer hepatischer Enzephalopathie bei Patient*innen mit fortgeschrittener Lebererkrankung
Korte, Isabel Katharina (2024-09-18)EEG Veränderungen können in allen Stadien der hepatischen Enzephalopathie nachgewiesen werden, jedoch ist die Verwendung von Standard EEGs in der Diagnostik der hepatischen Enzephalopathie wenig verbreitet. Kürzlich zeigte ... -
Das NLRP3-Inflammasom in experimenteller und humaner Temporallappenepilepsie
Pohlentz, Malin Sarah (2024-09-18)Ziel dieser Arbeit ist es, den Zusammenhang zwischen der Aktivierung des NLRP3-Signalwegs und der Epileptogenese zu untersuchen. Die mRNA-Expression von NLRP3 und assoziierten Signalmolekülen im Hippocampus wurde in zwei ... -
Untersuchungen zur β-Arrestin 2 Rekrutierung und lateralen Mobilität von 5HT1a-Rezeptoren allein sowie unter dem Einfluss koexprimierter 5HT2a- bzw. 5HT72-Rezeptoren
Weitkemper, Eva (2024-09-16)Dem 5HT<sub>1a</sub>-Rezeptor (5HT<sub>1a</sub>R) wird in der Familie der Serotoninrezeptoren besondere Aufmerksamkeit zuteil, da er eine Schlüsselrolle bei der Regulation des Serotonin-Systems im Gehirn einnimmt.1,2 Darüber ... -
Three-Body Hadron Dynamics from Lattice QCD: A Non-Relativistic Effective Field Theory Approach
Müller, Fabian (2024-09-16)Presently, lattice quantum chromodynamics is the only available tool that allows for the calculation of hadron properties in terms of their constituents, quarks and gluons, incorporating the non-perturbative nature of the ... -
Chirurgische Versorgung in Ostuganda: Eine qualitative Studie zu Perspektiven von Nutzungs-, Angebots- und Entscheidungsseite
Rauschendorf, Paula Kristina (2024-09-16)In Ländern mit niedrigem und mittlerem Einkommen führen Unzulänglichkeiten in der chirurgischen Versorgung jährlich zu Millionen von vermeidbaren Todesfällen und einem erheblichen Verlust an gesunden Lebensjahren. Auch in ... -
The impact of drinking water quality and sanitation on child health: Evidence from rural Ethiopia
Usman, Muhammed A.; Gerber, Nicolas; von Braun, Joachim (2016-07)This paper examines the impact of drinking water quality and sanitation behavior on child health in rural districts of Ethiopia. Using primary household survey data and microbiological water test for <em>Escherichia ... -
Determinants of household drinking water quality in rural Ethiopia
Usman, Muhammed A.; Gerber, Nicolas; Pangaribowo, Evita H. (2016-07)Safe and adequate water supply is a vital element to preserve human health; however, access to clean water is limited in many developing countries. Furthermore, improved water sources are often contaminated with fecal ... -
Impact of different irrigation systems on water quality in peri-urban areas of Gujarat, India
Vangani, Ruchi; Saxena, Deepak; Gerber, Nicolas; Mavalankar, Dileep; von Braun, Joachim (2016-07)The ever-growing population of India, along with the increasing competition for water for productive uses in different sectors – especially irrigated agriculture and related local water systems and drainage – poses a ... -
Bush encroachment mapping for Africa: Multi-scale analysis with remote sensing and GIS
Graw, Valerie; Oldenburg, Carsten; Dubovyk, Olena (2016-07)Bush encroachment (BE) describes a global problem severely affecting savanna ecosystems in Africa. Invasive species and woody vegetation spread out in areas where they are not naturally occurring and suppress endemic ... -
The impacts of piped water on water quality, sanitation, hygiene and health in rural households of north-western Bangladesh: a quasi-experimental analysis
Hasan, Mohammad Monirul; Gerber, Nicolas (2016-07)We investigated the impacts of piped water on water quality, sanitation, hygiene and health outcomes in marginalized rural households of north-western Bangladesh using a quasi-experimental analysis. A government organization ... -
Improving access to livestock markets for sustainable rangeland management
Kihiu, Evelyne Nyathira; Amuakwa-Mensah, Franklin (2016-05)Productivity of rangelands in Kenya is affected by increasing crop farming especially in more fertile range areas. Among the key factors driving the encroachment of crops on rangelands are the changing opportunities brought ... -
The effect of aspirations on agricultural innovations in rural Ethiopia
Mekonnen, Daniel Ayalew; Gerber, Nicolas (2016-05)This paper identifies the effect of aspirations on the adoption of agricultural innovations in the context of rural Ethiopia. While most studies on agricultural innovations have focused on identifying observable and ... -
Can a specially designed information intervention around the WASH-agriculture linkages make any difference?: Experimental evidence of behavioral changes and health impacts
Malek, Mohammad Abdul; Khan, Tahsina Naz; Gerber, Nicolas; Saha, Ratnajit; Mohammad, Ikhtiar (2016-04)This paper attempts to evaluate the effectiveness of the specially designed packages of water, sanitation and hygiene (WASH) interventions with <em>‘student brigades’</em> (student teams tasked with maintaining hygiene in ... -
Aspirations and income, food security and subjective well-being in rural Ethiopia
Mekonnen, Daniel Ayalew; Gerber, Nicolas (2016-04)Despite some improvements in recent years, poverty and food insecurity remain widespread and the main challenges in Ethiopia. Using individual and household level data collected in rural Ethiopia, we examine if aspirations ... -
Can a concern for status reconcile diverse social welfare programs?
Stark, Oded; Jakubek, Marcin (2016-04)Let there be two individuals: “rich,” and “poor.” Due to inefficiency of the income redistribution policy, if a social planner were to tax the rich in order to transfer to the poor, only a fraction of the taxed income would ... -
Gender differences in climate change perceptions and adaptation strategies: an intra-household analysis from rural Kenya
Ngigi, Marther W.; Mueller, Ulrike; Birner, Regina (2016-03)It has been widely acknowledged that the effects of climate change are not gender neutral. However, existing studies on adaptation to climate change mainly focus on a comparison of male-headed and female-headed households. ... -
A generic model for analyzing nexus issues of households’ bioenergy use
Djanibekov, Utkur; Finger, Robert; Guta, Dawit Diriba; Gaur, Varun; Mirzabaev, Alisher (2016-01)Bioenergy is a major source of energy in developing countries. However, increasing demand for agricultural commodities can lead to a stronger competition for natural resources with the bioenergy production. The nexus among ... -
The effect of industrial cluster policy on firm performance in Ethiopia: Evidence from the leather footware cluster
Getahun, Tigabu Degu (2016-01)This paper empirically analyzes the productivity, profitability, innovation and network effects of a public policy promoting micro and small scale industrial clusters in Ethiopia. To this end, firm-level survey data was ...