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A census on the gas content of star-forming galaxies over the past 11 billion years of the universe
Wang, Tsan-Ming (2024-07-17)With the advent of the Atacama Large Millimeter/submillimeter Array (ALMA), we now have the opportunity to measure the physical properties of the cold, dense, star-forming interstellar medium (ISM) even in distant, ... -
Centralisers of polynomially growing automorphisms of free groups
Rodenhausen, Moritz (2013-07-31)The main theorem of this thesis asserts that many centralisers in the automorphism groups Aut(F_n) and Out(F_n) of the free group F_n satisfy finiteness property VF, i.e. these centralisers have a finite index subgroup ... -
Ceramide im Plasma und ihre Rolle bei Patienten mit koronarer Herzkrankheit und Diabetes mellitus Typ 2
Heinrich, Nadine Ningning (2024-02-21)Ceramide sind Sphingolipide, die unter anderem eine essenzielle Rolle als Mediatoren auf zellulärer Ebene in inflammatorischen Prozessen spielen. Hierzu gehören beispielsweise die koronare Herzkrankheit (KHK) und der ... -
Ceramide Synthase in Transcriptional Regulation and Lipid Sensing
Sociale, Mariangela (2019-05-20)Ceramide synthases (CerS) are highly conserved transmembrane proteins necessary for sphingolipid biosynthesis. CerSs carry a TLC (Tram-Lag1-CLN8) domain, containing a conserved Lag1p motif required for ceramide synthesis. ... -
Chalkogenanthrene und Übergangsmetallhalogenide – Komplexbildung und Redox-Reaktionen
Bockshecker, Michael (2015-12-01)In der vorliegenden Arbeit wurde das Reaktionsverhalten der Chalkogenanthrene Thianthren (TA), Selenanthren (SeA) und Phenoxathiin (PhA) gegenüber Lewis-sauren Metallhalogeniden der Summenformel MX<sub>5</sub> (M = Nb, Ta; ... -
Chalkogenpolykation-Halogenidobismutate: Salzartige Verbindungen mit hoher struktureller Komplexität
Eck, Steffen Jan (2010-04-14)Im Rahmen der vorliegenden Arbeit wurden Chalkogenpolykation-Halogenidobismutate dargestellt, ihre Struktur durch Röntgenstrahlungsbeugung bestimmt und ihre physikalischen Eigenschaften untersucht. Dabei wurden neue ... -
The Challenge of Governing Natural Resources: A Social Network Analysis of Actors’ Collaboration in Ghana’s Petroleum Sector
Rapp, Johanna (2017-07-20)The PhD thesis investigates the extent of collaboration among actors in Ghana’s petroleum sector. Previous research has either focused on the socio-economic changes enforced upon local communities in close proximity to the ... -
Challenges and Opportunities for the Inclusion of Women in Politics in Pakistan: A Case Study of Women and Men Career Politicians in the Pakistan Tehreek Insaf Political Party (PTI)
Hussain, Madiha (2022-02-08)The present study inquired into the challenges and opportunities pertaining to women’s political participation beyond elections in Pakistan. The main objective of the current research was to explore how women who pursue ... -
Challenges and opportunities of using ecological and remote sensing variables for crop pest and disease mapping
Kyalo, Richard (2019-07-15)Crop pest and diseases are responsible for major economic losses in the agricultural systems in Africa resulting in food insecurity. Potential yield losses for major crops across Africa are mainly caused by pests and ... -
Challenges and present fields of action at laser scanner based deformation analyses
Holst, Christoph; Kuhlmann, Heiner (2016-03-31)Due to improved laser scanning technology, laser scanner based deformation analyses are presently widespread. These deformation analyses are no longer based on individual points representing the deformation of an object ... -
The challenges of rural youth employment in Africa: a literature review
Kubik, Zaneta (2022-05)This paper provides a literature review on youth employment challenges in rural Africa. The rapidly changing demographic structure across the continent is expected to have important economic and social consequences, ... -
Challenges of theoretical and numerical structure formation in a ΛCDM universe
Roth, Nina (2015-06-22)Systematic surveys of the extra-galactic sky have revealed the existence of large-scale structures in the Universe: the galaxy distribution is organized in a complex network of filaments surrounding underdense regions and ... -
Challenges related to statistical methods and sensor systems for the daily prediction of health disorders in individual dairy cows
Post, Christian (2023-02-02)The use of digital support systems has become a standard in dairy farming, and significant effort has been made to detect individual animals that are in need for a treatment by using sensor data. However, developing systems ... -
Chancen nachhaltiger Entwicklung altindustrialisierter Regionen in China, untersucht am Beispiel der Region Xuzhou
Hu, Kun (2010-12-02)Der Niedergang altindustrialisierter Regionen ist in den Industrieländern seit den 1970er Jahren ein auffälliges Phänomen. In den sog. „Entwicklungsländern“, zu denen sich die V. R. China selbst zählt, gibt es ebenfalls ... -
Chancen und Grenzen europäischer Cybersicherheitspolitik
Wiggen, Johannes (2020)Wie hat die EU bislang versucht, sich und ihre Mitgliedsstaaten vor staatlichen „Cyberattacken“ zu schützen bzw. diese zu vermeiden? Dieses Paper überträgt das Cybersicherheitsdilemma, das als einziges politikwissenschaftliches ... -
Change in crop management strategies could double the maize yield in Africa
Eyshi Rezaei, Ehsan; Gaiser, Thomas (2017-07)Change in cropping practices is required to address the food security issues in Africa. Yet, testing of the performance of such changes, in particular at large scales, often needs significant investments. Crop models are ... -
Changes of inhibitory micronetworks in the epileptic hippocampus and their response to anticonvulsant drugs
Pothmann, Leonie (2015-11-12)With around 50 million people worldwide suffering from chronic epilepsy, it is one of the most common neurological disorders. However, despite extensive research in this area, the actual network mechanisms involved in the ... -
Changes of inner teat morphology caused by the milking process and by incomplete milking during dry-off as assessed by innovative technologies
Martin, Lisett Marie (2020-03-03)In dairy farming, the timing of the lactation cycle and the way of milk removal differ considerably from the natural conditions. Ensuring good health and wellbeing of farm animals is of great interest from both an economic ... -
Changing Cultural Landscapes around the Jostedalsglacier (West Norway), from Cultural Landscape Management to Cultural Landscape Governance – a Future Path?
Lopez, Timi (2016-12-22)Study Aim <br /> The present research focuses on the question how to design future cultural landscape management and cultural landscape dynamics. Cultural landscape change, as it takes place in West Norway, gains increased ... -
Changing distribution patterns of selected conifers in the Quaternary of Europe caused by climatic variations
Terhürne-Berson, Ruth (2005)Extreme climatic variations in the Quaternary of Europe did not only lead to an intense reduction of plant diversity, but also to significant changes in plant distribution. It is the aim of this work to exemplary investigate ...