Faculties of University Bonn: Browsing by "OA-Förderung Universität Bonn"
Now showing items 21-40 of 60
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Fluctuation-Dissipation Relation for a Bose-Einstein Condensate of Photons
Öztürk, Fahri Emre; Vewinger, Frank; Weitz, Martin; Schmitt, Julian (2023-01-20)For equilibrium systems, the magnitude of thermal fluctuations is closely linked to the dissipative response to external perturbations. This fluctuation-dissipation relation has been described for material particles in a ... -
Glucocorticoids in relation to behavior, morphology, and physiology as proxy indicators for the assessment of animal welfare: A systematic mapping review
Tiemann, Inga; Fijn, Lisa; Bagaria, Marc; Langen, Esther; van der Staay, F. Josef; Arndt, Saskia; Leenaars, Cathalijn; Goerlich, Vivian (2023-01-06)Translating theoretical concepts of animal welfare into quantitative assessment protocols is an ongoing challenge. Glucocorticoids (GCs) are frequently used as physiological measure in welfare assessment. The interpretation ... -
Improvement of Piglet Rearing's Energy Efficiency and Sustainability Using Air-to-Air Heat Exchangers: A Two-Year Case Study
Deeken, Hauke; Lengling, Alexandra; Krommweh, Manuel; Büscher, Wolfgang (2023-02-11)Pig farming in mechanically ventilated barns requires much electricity for ventilation or exhaust air purification. Furthermore, thermal energy is needed to fulfill the animals’ temperature requirements, especially in ... -
Improving assessment center criterion validity for salesperson selection: a socioanalytic approach
Kückelhaus, Bastian P.; Titze, Julia L.; Blickle, Gerhard (2022-02-16)Assessment centers (ACs) are one of the most common selection and recruitment methods in today’s business world, with very high acceptance in practice. The AC research literature, however, has focused on managerial performance ... -
Intervertebral Disc and Adipokine Leptin—Loves Me, Loves Me Not
Curic, Goran (2020-12-31)Leptin—the most famous adipose tissue-secreted hormone—in the human body is mostly observed in a negative connotation, as the hormone level increases with the accumulation of body fat. Nowadays, fatness is becoming another ... -
Intrasexual selection: Kin competition increases male-male territorial aggression in a monogamous cichlid fish
Vitt, Simon; Hiller, Jenny; Thünken, Timo (2020-09-12)During intrasexual competition, individuals of the same sex compete for access to breeding sites and mating partners, often accompanied by aggressive behavior. Kin selection theory predicts different kin-directed social ... -
Irreversible Antagonists for the Adenosine A2B Receptor
Temirak, Ahmed; Schlegel, Jonathan; Voss, Jan; Vaaßen, Victoria; Vielmuth, Christin; Claff, Tobias; Müller, Christa (2022-06-13)Blockade of the adenosine A2B receptor (A2BAR) represents a potential novel strategy for the immunotherapy of cancer. In the present study, we designed, synthesized, and characterized irreversible A2BAR antagonists based ... -
Islamic Culture in the Khanate of Kazan: A Report Sent from Kazan in 1550 during the Reign of <Süleyman> the Lawgiver
Binbaş, Evrim; Togan, A. Zeki Velidi (2022-11-14)The article presents the renowned Bashkir-Turkish historian A.Zeki Velidi Togan’s (1890-1970) article on the unsuccessful 1549-1550 siege of the city of Kazan by Ivan IV in English translation with an extensive introduction. ... -
Job Satisfaction and Chronic Stress of General Practitioners and Their Teams: Baseline Data of a Cluster-Randomised Trial (IMPROVEjob)
Degen, Lukas; Linden, Karen; Seifried-Dübon, Tanja; Werners, Brigitte; Grot, Matthias; Rind, Esther; Pieper, Claudia; Eilerts, Anna-Lisa; Schroeder, Verena; Kasten, Stefanie; Schmidt, Manuela; Goebel, Julian; Rieger, Monika A.; Weltermann, Birgitta M.; On Behalf Of The IMPROVEjob Consortium (2021-09-08)<em>Background:</em> A high prevalence of poor job satisfaction and high chronic stress is documented for general practitioners (GPs) and non-physician practice staff from various countries. The reasons are multifactorial ... -
Jumping on the Bandwagon of Responsibility – Or Not?: Consumers' Perceived Role in the Meat Sector
Klink-Lehmann, Jeanette; Langen, Nina; Simons, Johannes; Hartmann, Monika (2022-05-21)It is evident that sustainable meat consumption and production require shared responsibility for actions and consequences by consumers and producers. Therefore, this study aimed to identify the relevant focus areas within ... -
Mini Review: Forensic Value of Aquaporines
Prangenberg, Julian; Doberentz, Elke; Madea, Burkhard (2021-12-17)Forensic pathologists are routinely confronted with unclear causes of death or findings. In some scenarios, it can be difficult to answer the specific questions posed by criminal investigators or prosecutors. Such scenarios ... -
Mini Review: The Forensic Value of Heat Shock Proteins
Prangenberg, Julian; Doberentz, Elke; Mawick, Anthea; Madea, Burkhard (2022-01-10)Forensic pathologists are routinely confronted with unclear causes of death or related findings. In some instances, difficulties arise in relation to questions posed by criminal investigators or prosecutors. Such scenarios ... -
Misfit of Complete Maxillary Dentures’ Posterior Palatal Seal following Polymerisation with Four Different Autopolymerising Resins: An In Vitro Study
Schiller, Simone; Rustemeier, Elke; Kraus, Dominik; Stark, Helmut; Müller, Frauke; Utz, Karl-Heinz (2022-07-30)Background: The majority of complete dentures are still conventionally manufactured using a flask-and-pack technique. However, the polymerization process may introduce a distortion of the denture body. The aim of this study ... -
Multimodal Virtual Reality-Based Assessment of Adult ADHD: A Feasibility Study in Healthy Subjects
Wiebe, Annika; Kannen, Kyra; Li, Mengtong; Aslan, Behrem; Anders, David; Selaskowski, Benjamin; Ettinger, Ulrich; Lux, Silke; Philipsen, Alexandra; Braun, Niclas (2022-04-18)Neuropsychological assessments are often surprisingly inaccurate in mapping clinically-reported attention-deficit hyperactivity disorder (ADHD) symptoms, presumably due to their low ecological validity. Virtual ... -
Neural Correlates of Smooth Pursuit Eye Movements in Schizotypy and Recent Onset Psychosis: A Multivariate Pattern Classification Approach
Schröder, Rebekka; Faiola, Eliana; Urquijo, Maria Fernanda; Bey, Katharina; Meyhöfer, Inga; Steffens, Maria; Kasparbauer, Anna-Maria; Ruef, Anne; Högenauer, Hanna; Hurlemann, René; Kambeitz, Joseph; Philipsen, Alexandra; Wagner, Michael; Koutsouleris, Nikolaos; Ettinger, Ulrich (2022-06-03)Schizotypy refers to a set of personality traits that bear resemblance, at subclinical level, to psychosis. Despite evidence of similarity at multiple levels of analysis, direct comparisons of schizotypy and clinical ... -
One-Time Acidification of Slurry: What Is the Most Effective Acid and Treatment Strategy?
Overmeyer, Veronika; Kube, Anita; Clemens, Joachim; Büscher, Wolfgang; Trimborn, Manfred (2021-06-28)Acidification of slurry is a common practice to reduce ammonia and methane emissions. Sulfuric acid is usually used for this process. However, this has been criticized due to the high sulfur input into soils. Therefore, ... -
P300 Modulation via Transcranial Alternating Current Stimulation in Adult Attention-Deficit/Hyperactivity Disorder: A Crossover Study
Kannen, Kyra; Aslan, Behrem; Boetzel, Cindy; Herrmann, Christoph; Lux, Silke; Rosen, Helena; Selaskowski, Benjamin; Wiebe, Annika; Philipsen, Alexandra; Braun, Niclas (2022-07-18)Objective: A repeated finding regarding event-related potentials (ERPs) is that patients with ADHD show a reduced P300 amplitude. This raises the question of whether the attention of ADHD patients can be increased by ... -
Parameters Associated with the Required Drug Dose of Intravenous Immunoglobulin in Stable Chronic Inflammatory Demyelinating Polyradiculoneuropathy
Feyen, Ludger; Schaub, Christina; Zimmermann, Julian; Nitsch, Louisa (2023-03-10)Background: Intravenous immunoglobulin (IVIg) is efficient and one of very few treatment options for patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). However, finding the optimal dose of ... -
Photocaged Histone Deacetylase Inhibitors as Prodrugs in Targeted Cancer Therapy
Kraft, Fabian; Hanl, Maria; Feller, Felix; Schäker-Hübner, Linda; Hansen, Finn (2023-02-25)Histone deacetylases (HDACs) play a key role in the control of transcription, cell prolifer- ation, and migration. FDA-approved histone deacetylase inhibitors (HDACi) demonstrate clinical efficacy in the treatment of ... -
Plant mitochondrial RNA editing factors can perform targeted C-to-U editing of nuclear transcripts in human cells
Lesch, Elena; Schilling, Maximilian; Brenner, Sarah; Yang, Yingying; Gruss, Oliver; Knoop, Volker; Schallenberg-Rüdinger, Mareike (2022-09-15)RNA editing processes are strikingly different in animals and plants. Up to thousands of specific cytidines are converted into uridines in plant chloroplasts and mitochondria whereas up to millions of adenosines are converted ...