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Aufsatz
Cricket powder (Acheta domesticus) as a lean pork meat replacer in cooked sausages
(2023-08-29)
The incorporation of insects in everyday foods is a developing area. Therefore, the aim of this study was to determine the optimal percent replacement (5.0, 7.5 or 10.0%) of lean pork meat with cricket power (CP) in cooked sausages. For this purpose, the quality and safety were evaluated through the following parameters: pH, moisture, water activity, TBA value, colour (L*, a*, b*), texture and sensory profile, microbiological status and microstructure during seven-day cold storage. The pH of cooked sausages with CP ...
Konferenzveröffentlichung
Constructing Obstacles: Welchen Einfluss haben Verkehrsabsicherungen an Arbeitsstellen auf die (wahrgenommene) Sicherheit von Radfahrenden?
(2023)
Durch die an Arbeitsstellen verminderte Flächenverfügbarkeit zur Leitung des Verkehrs entstehen in vielen Situationen, an denen im Straßenverkehr gebaut wird, zwangsläufig Konfliktsituationen. Diese Forschung untersucht, welche Faktoren dazu beitragen, auch unter diesen Umständen die (wahrgenommene) Sicherheit dieser Verkehrsteilnehmenden zu wahren. Bisher wurden Arbeitsstellen in Hinblick auf Sicherheitskriterien für den aktiven Verkehr wenig untersucht, weshalb diese Forschung die Erkenntnisse für geteilte ...
Konferenzveröffentlichung
Investigating the Safety Behaviour of Cyclists in Construction Sites
(2023)
In this study, we employ counting devices like those provided by Eco Counter GmbH as well as a camera system to systematically investigate the choices made by cyclists regarding their path choice. It is also investigated how reliable these devices count the choices cyclists make, such as using the sidewalk or shared lanes. Together the results provide valuable insights into the factors influencing cyclists’ path preferences.
Zeitschrift
Vol. 11 No. 4 (2023)
(Specialized Partnerships in Sustainable Food Systems and Food Sovereignty, Faculty of Organic Agricultural Sciences, the University of Kassel, Germany and the Federation of German Scientists (VDW), 2023-11-30)
Aufsatz
On the influence of ϰ-carbides on the low-cycle fatigue behavior of high-Mn light-weight steels
(2021)
High-manganese light-weight steels offer a great potential for structural purposes in the mobility sector due to their reduced density combined with outstanding mechanical properties. As many of the envisaged applications of these materials will suffer from cyclic loading during their service life, the fundamentals of their fatigue behavior must be studied extensively. In the present work, the low-cycle fatigue (LCF) properties of an austenitic Fe-29.8Mn-7.65Al-1.11C light-weight steel were investigated. Two ...
Aufsatz
On the structural integrity of Fe-36Ni Invar alloy processed by selective laser melting
(2020)
Specimens made from pre-alloyed Invar (Fe-36Ni) powder were fabricated by selective laser melting and stress-relief heat treated afterwards. A relative density of the fabricated parts of 99.6 % was determined by computed tomography. The microstructure and mechanical behavior under monotonic and particularly cyclic loading at ambient temperature were investigated. Results reveal a bimodal microstructure containing columnar and equiaxed grains with an average grain size of 75 μm and pronounced texture 〈001〉 || BD. The ...
Dissertation
Biochemical Characterization of Microtubule-Associated Serine/Threonine Kinases
(2023)
The association of human microtubule-associated serine/threonine (MAST) kinases with different diseases, such as neurodevelopmental disorders and cancer, leads to hight interest in understanding the function of these understudied kinases. This PhD thesis provides the first consolidated biochemical analysis of three different human MAST kinases (MAST1-3) and the Drosophila melanogaster homologue drop out protein (DOP).
Aufsatz
Partial purification of tannase enzyme produced by Bacillus licheniformis isolated from local soils
(2023-12-28)
Tannase is an enzyme that causes hydrolysis of a group of tannins (gallo-tannins) to gallic acid and glucose. This enzyme is of importance due to its numerous applications in many fields, such as in the food industry by enhancing tea and coffee flavour and improving the quality of fruit juices rich in tannins. Gallic acid is applied in the drug industry, and production of antioxidants is used in the oil industry. In this study, Tannase was produced by locally isolated Bacillus licheniformis using spent tea as substrate ...