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Dissertation
Neo-institutionalism and business sustainability in emerging economies
(2022)
This dissertation deals with the institutional environment surrounding the private sector in the various emerging markets and developing economies (EMDEs) worldwide where most of the global population lives. Its primary purpose is to identify and combine theoretical aspects of new (sociological) institutionalism/neo-institutionalism to better understand the role of institutional environments in shaping business impacts on sustainable development. Institutions shape the behaviour of individuals as well as entire groups ...
Dissertation
Untersuchung von Gussporen in einer Aluminium-Gusslegierung mit der Computertomographie
(2022-04)
In dieser Arbeit wird das Schädigungsverhalten einer Aluminium-Gusslegierung anhand von zweidimensionalen und dreidimensionalen Verfahren untersucht. Dabei liegt das Hauptaugenmerk auf innenliegenden Gussdefekten wie Gas- und Schrumpfungsporen. Die Schädigungsentwicklung unter schwingender Belastung, sowie der Einfluss auf die Mikrostruktur und die mechanischen Eigenschaften sowie die Wechselwirkung verschiedener Gussdefekte werden dabei untersucht. Insbesondere wird der beim Versagensverhalten entscheidende Einfluss ...
Aufsatz
Agripreneurial drive among women shea butter processors in Kwara State, Nigeria: the motivating factors and efficiency
(2022-10-12)
This study examined agricultural entrepreneurship among women shea butter processors in Kwara State Nigeria. It assessed their motivation factors, level of efficiencies, determinants of output and challenges faced in the entrepreneurial drive by the women. Primary data, collected using a semi-structured questionnaire, were collected from randomly selected 120 shea butter women processors. The data obtained were analysed with descriptive statistics, index ranking and the stochastic frontier function. The results showed ...
Rezension
[Rezension zu:] Christiane M. Thomsen, Burchards Bericht über den Orient. Reiseerfahrungen eines staufischen Gesandten im Reich Saladins 1175/1176 (Europa im Mittelalter. Abhandlungen und Beiträge zur historischen Komparatistik 29). Berlin, Boston, De Gruyter 2018. VII, 654 S. 26 Abb.
(2021)
Rezension von Ingrid Baumgärtner zu: Christiane M. Thomsen, Burchards Bericht über den Orient. Reiseerfahrungen eines staufischen Gesandten im Reich Saladins 1175/1176 (Europa im Mittelalter. Abhandlungen und Beiträge zur historischen Komparatistik 29). Berlin, Boston, De Gruyter 2018. VII, 654 S. 26 Abb.
Dissertation
Darstellung, Eigenschaften und Reaktivität phosphorreicher Ferrocenophane
(2022-05)
Im Rahmen dieser Arbeit wurde ein präparativer Zugang zu phosphorreichen Ferrocenophanen entwickelt, die Substituenten mit variierenden sterischen und elektronischen Eigenschaften tra-gen und die Reaktivität dieser gegenüber Elektrophilen untersucht.
Die Reaktivitätsuntersuchungen des als Modellverbindung ausgewählten Diphospha-[2]fer-rocenophans L6a gegenüber Elektrophilen haben gezeigt, dass sowohl ein als auch beide Phos-phoratome selektiv, durch stöchiometrische Kontrolle mit Monoboran oder unterschiedlichen ...
Teil eines Buches
La cortesía verbal en textos medievales españoles: universalidad, historicidad y tradicionalidad
(Universidad de Sevilla, 2022)
La pragmática histórica y el análisis conversacional histórico exploran las tareas comunicativas y sus transformaciones en las comunidades lingüísticas y culturales de diferentes épocas (cf. Schrott 2011, 2012, 2016, Jucker/Taavitsainen 2010). Para cumplir con sus tareas comunicativas y, en particular, con las normas de cortesía los hablantes recurren a patrones y rutinas que moldean las interacciones verbales. Estas tradiciones discursivas, con su saber cultural, son una directriz cardinal para el habla cortés. La ...
Working paper
The Austro Modern
(2021)
The countries of Central Europe cannot simply be understood as catching up with Western modernization. Rather, the article shows how technical developments proceeded in the car factories Lohner in Vienna and Austro-Daimler in Wiener Neustadt, and how the light and powerful gasoline engine drove aircraft construction (the Taube by Etrich) and airship construction. Austria was the leader in aircraft construction around 1910. The creative milieu in Vienna is evident from the fact that the headquarters of the Lohnerwerke ...
Aufsatz
Taste masking in vegan food processing with natural substitutes
(2022-12-29)
Climate change, sustainability issues, increased risks of meat diet on both ecology and human health cause changes in the eating habits of individuals. Plant-based foods supply protein sources with health-promoting compounds. The bitterness of plant-based foods is a challenge for both food manufacturers and consumers. So far, artificial taste blockers, salt, sugar, and fat have been applied to mask the bitterness of plant-based products. However, people are conscious of "clean labelling " and "natural " ingredients ...
Aufsatz
The potential of cabbage waste extract as a bio-stimulant for enhancing growth, biochemical constituents, and oil quality of thyme (Thymus vulgaris)
(2022-12-29)
Thyme (Thymus vulgaris L.) is an important cultural aromatic plant, whose herb and essential oils (EOs) have been used in many industrial and medicinal applications. Herb and EO yields are often negatively influenced by various factors, so it is important to keep finding new growing procedures that increase the quantitative content of herbs and EOs. Therefore, this paper is focused on the effects of applying cabbage extract (CE) at different concentrations on morphological parameters, mineral contents, total ...
Aufsatz
Physiological response of some canola genotypes to proline concentration under saltwater irrigation conditions
(2022-12-29)
A pot experiment was conducted in split-split plot design with four replications to study proline foliar application with 0, 50, and 100 ppm and four canola genotypes cultivated under irrigation of tap water and salinity irrigation water at 4500 ppm and their interactive effects on growth characters, yield, and yield components and some chemical composition of the canola plants. Results indicated that a higher salinity level at 4500 ppm reduced growth, photosynthetic pigments, yield, and yield attributes as well as ...