5,891 results match your criteria: "Bielefeld University.[Affiliation]"
BMC Public Health
September 2024
Institute of Sport and Physical Education of Gafsa, University of Gafsa, Gafsa, 2100, Tunisia.
J Clin Med
August 2024
Medical School and University Medical Center OWL, Mara Hospital, University Clinic for People with Neurodevelopmental Disorders, Bielefeld University, 33617 Bielefeld, Germany.
The Scale of Emotional Development-Short (SED-S) assesses the level of emotional development (ED) of persons with intellectual disability (ID) in eight domains across five stages with reference ages from 0 to 12 years. The aim of this study was to apply and validate the SED-S in a sample of healthy adults with ID. Eighty-three mentally healthy adults with ID were assessed using the SED-S.
View Article and Find Full Text PDFJ Transl Med
September 2024
Department of Psychology and Neurosciences, Leibniz Research Centre for Working Environment and Human Factors, Dortmund, Germany.
Background: Multiple Sclerosis (MS) is an autoimmune disease associated with physical disability, psychological impairment, and cognitive dysfunctions. Consequently, the disease burden is substantial, and treatment choices are limited. In this randomized, double-blind study, we conducted repeated prefrontal electrical stimulation in 40 patients with MS to evaluate mental health variables (quality of life, sleep difficulties, psychological distress) and cognitive dysfunctions (psychomotor speed, working memory, attention/vigilance), marking it as the third largest sample size tDCS research conducted in MS to date.
View Article and Find Full Text PDFBrain Stimul
October 2024
Department of Psychology and Neurosciences, Leibniz Research Centre for Working Environment and Human Factors, Dortmund, Germany; Bielefeld University, University Hospital OWL, Protestant Hospital of Bethel Foundation, University Clinic of Psychiatry and Psychotherapy, Bielefeld, Germany; German Centre for Mental Health (DZPG), Bochum, Germany. Electronic address:
Background: Brain oscillations in the delta frequency band have been linked with deep sleep and consolidation of declarative memory during sleep. However, the causal relationship of these associations remains not competely clarified, primarily due to constraints by technical limitations of brain stimulation approaches suited to induce and stabilize respective oscillatory activity in the human brain. The objective of this study was to establish a non-invasive brain stimulation protocol capable of reliably inducing, and stabilizing respective oscillatory activity in the delta frequency range.
View Article and Find Full Text PDFPhys Chem Chem Phys
September 2024
Fachbereich Mathematik/Informatik/Physik, Universität Osnabrück, 49076 Osnabrück, Germany.
Correction for 'Water adsorption lifts the (2 × 1) reconstruction of calcite(104)' by Jonas Heggemann , , 2024, , 21365-21369, https://doi.org/10.1039/D3CP01408H.
View Article and Find Full Text PDFInt J Parasitol Parasites Wildl
December 2024
Department of Animal Behaviour, Bielefeld University, Konsequenz 45, 33615, Bielefeld, Germany.
Biometals
December 2024
Institute of Physiology and Pathophysiology and ZBAF, Faculty of Health, Witten/Herdecke University, Stockumer Str 12 (Thyssenhaus), 58453, Witten, Germany.
The kidney is the main organ that senses changes in systemic O pressure by hypoxia-PHD-HIFa (HPH) signaling, resulting in adaptive target gene activation, including erythropoietin (EPO). The non-essential transition metal cadmium (Cd) is nephrotoxic and disrupts the renal HPH pathway, which may promote Cd-associated chronic renal disease (CKD). A deeper molecular understanding of Cd interference with renal HPH signaling is missing, and no data with renal cell lines are available.
View Article and Find Full Text PDFPLoS One
September 2024
Medical Faculty, Department of Child and Adolescent Psychiatry, Child Neuropsychology Section, Psychosomatics and Psychotherapy, RWTH Aachen University, Aachen, Germany.
Foster parents have been shown to report higher levels of parenting stress but also more dyadic coping (DC) behaviors in their partnership than biological parents, which might be an important protective factor that helps them cope with daily stressors. Here, we examined how parenting stress and DC are related in foster and biological parents and whether these are reflected in long-term alterations of hypothalamic-pituitary-adrenocortical (HPA) axis activity. A total of 79 foster mothers and 131 biological mothers participated in a longitudinal study.
View Article and Find Full Text PDFHeliyon
August 2024
School of Psychology, University of East London, London, United Kingdom.
Background: Anodal transcranial direct current stimulation (tDCS) over the right dorsolateral prefrontal cortex (DLPFC) has shown to have effects on different domains of cognition yet there is a gap in the literature regarding effects on reflective thinking performance.
Objective: The current study investigated if single session and repeated anodal tDCS over the right DLPFC induces effects on judgment and decision-making performance and whether these are linked to working memory (updating) performance or cognitive inhibition.
Methods: Participants received anodal tDCS over the right DLPFC once (plus sham tDCS in a second session) or twice (24 h apart).
Eur J Haematol
January 2025
University Clinic for Hematology, Oncology, Hemostaseology and Palliative Care, Johannes Wesling Medical Center Minden, University of Bochum, Minden, Germany.
Introduction: The prognosis of patients with refractory or relapsed AML (R/R-AML) is very limited. To (re)achieve complete remission, there has recently been increasing evidence that the combination of venetoclax (VEN) with chemotherapy is associated with improved outcomes.
Patients And Methods: Our retrospective, single-center study of 53 R/R-AML patients with a median follow-up time of 11.
Sci Rep
September 2024
Else Kröner Fresenius Center for Digital Health, TUD Dresden University of Technology, Dresden, Germany.
Smartphone applications are one of the main delivery modalities in digital health. Many of these mHealth apps use gamification to engage users, improve user experience, and achieve better health outcomes. Yet, it remains unclear whether gamified approaches help to deliver effective, safe, and clinically beneficial products to users.
View Article and Find Full Text PDFPLoS One
September 2024
Neuro-cognitive Psychology and Center of Cognitive Interaction Technology (CITEC), Bielefeld University, Bielefeld, Germany.
Human well-being and functioning depend on two fundamental mental states: Relaxation and sleepiness. Relaxation and sleepiness are both assumed to be states of low physiological arousal and negatively correlated. However, it is still unclear how consistent this negative relationship is across different settings and whether it changes before and after an intervention.
View Article and Find Full Text PDFDiscov Psychol
September 2024
Experimental Pharmacopsychology and Psychological Addiction Research, Department of Adult Psychiatry and Psychotherapy, University Hospital of Psychiatry Zurich, University of Zurich, Zurich, Switzerland.
Chemosphere
October 2024
Department Ecotoxicogenomics, Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Schmallenberg, Germany. Electronic address:
Gynecol Oncol
November 2024
Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of OB/GYN, Weill Cornell Medical College, New York, NY, USA. Electronic address:
Objectives: To determine the impact of adjuvant therapy on oncologic outcomes in patients with 2009 International Federation of Gynecology and Obstetrics (FIGO) stage IA, IB, or II endometrial clear cell carcinoma (ECCC).
Methods: We conducted a retrospective review at 4 international institutions. Patients with newly diagnosed clinical stage I or II disease of either clear cell or mixed histology with a clear cell component treated between 01/01/2000-12/31/2015 were included.
Stud Hist Philos Sci
October 2024
Department of History, Bielefeld University, D 33501, Bielefeld, Germany. Electronic address:
This article explores the emergence of molecular approaches in German genetic research during the 1958-1968 decade as a period of contingency and alternative possibilities. We introduce "Narratives of Contingency" as an analytical framework to examine how scientists construct a specific narrative - linking past experiences with expectations of future conditions - in order to outline and navigate pathway-decisions in the present. We apply this framework to Hans-Jörg Rheinberger's developmental model of molecular genetics and illustrate how the stages he identifies - the direction of the field, institutional developments, and epistemological demarcations - were already central themes in the comparative practices underlying narratives of contingency in this early period.
View Article and Find Full Text PDFChemistry
December 2024
Department of Chemistry, The Chinese University of Hong Kong, Shatin, Hong Kong.
Commun Psychol
October 2023
Department of Management, Aarhus University, Aarhus, Denmark.
Social commitment influences our behavior in various ways. Recent studies suggest that social commitment to other individuals or groups can increase dishonest behavior while feeling commitment to moral norms might decrease it. Here we show in a pre-registered series of 7 studies investigating the influence of social commitment on dishonest behavior by sampling 7566 participants across three countries (the UK, the US, and Mexico) that commitment to moral norms via honesty oaths might decrease dishonesty (OR = 0.
View Article and Find Full Text PDFInt J Clin Pharm
December 2024
Clinical Pharmacy Department, Institute of Pharmacy, Medical Faculty, Leipzig University, Bruederstrasse 32, 04103, Leipzig, Germany.
Background: Community pharmacy practice is rarely considered in ethical research, although various ethical conflicts are known for this setting. Data on the actual frequency and perceived burden of ethical conflicts occurring in the community pharmacy setting are required.
Aim: The survey aimed at investigating the frequency and perceived burden of ethical conflicts, reasons for the perceived burden and influences on decision-making in ethical conflicts in German community pharmacists.
Res Synth Methods
November 2024
Biostatistics and Medical Biometry, Medical School OWL, Bielefeld University, Bielefeld, Germany.
The development of new statistical models for the meta-analysis of diagnostic test accuracy studies is still an ongoing field of research, especially with respect to summary receiver operating characteristic (ROC) curves. In the recently published updated version of the "Cochrane Handbook for Systematic Reviews of Diagnostic Test Accuracy", the authors point to the challenges of this kind of meta-analysis and propose two approaches. However, both of them come with some disadvantages, such as the nonstraightforward choice of priors in Bayesian models or the requirement of a two-step approach where parameters are estimated for the individual studies, followed by summarizing the results.
View Article and Find Full Text PDFJ Glob Health
September 2024
World Health Organization Collaborating Centre for Maternal and Child Health, Institute for Maternal and Child Health IRCCS Burlo Garofolo, Trieste, Italy.
Background: Health workers' (HWs') perspectives on the quality of maternal and newborn care (QMNC) are not routinely collected. In this cross-sectional study, we aimed to document HWs' perspectives on QMNC around childbirth in 12 World Health Organization (WHO) European countries.
Methods: HWs involved in maternal/neonatal care for at least one year between March 2020 and March 2023 answered an online validated WHO standards-based questionnaire collecting 40 quality measures for improving QMNC.
New Phytol
February 2025
Faculty of Biology, Computational Biology, Bielefeld University, Universitätsstraße 25, 33615, Bielefeld, Germany.
Plant chemodiversity, the diversity of plant-specialized metabolites, is an important dimension of biodiversity. However, there are so far few mathematical models to test verbal hypotheses on how chemodiversity evolved. Here, we develop such a model to test predictions of five hypotheses: the 'fluctuating selection hypothesis', the 'dominance reversal hypothesis', the interaction diversity hypothesis, the synergy hypothesis, and the screening hypothesis.
View Article and Find Full Text PDFStud Health Technol Inform
August 2024
Knowledge Management, ZB MED - Information Centre for Life Sciences, Cologne, Germany.
Introduction: A modern approach to ensuring privacy when sharing datasets is the use of synthetic data generation methods, which often claim to outperform classic anonymization techniques in the trade-off between data utility and privacy. Recently, it was demonstrated that various deep learning-based approaches are able to generate useful synthesized datasets, often based on domain-specific analyses. However, evaluating the privacy implications of releasing synthetic data remains a challenging problem, especially when the goal is to conform with data protection guidelines.
View Article and Find Full Text PDFStud Health Technol Inform
August 2024
Department of Bioinformatics, Fraunhofer Institute for Algorithms and Scientific Computing SCAI, Sankt Augustin, Germany.
Individual health data is crucial for scientific advancements, particularly in developing Artificial Intelligence (AI); however, sharing real patient information is often restricted due to privacy concerns. A promising solution to this challenge is synthetic data generation. This technique creates entirely new datasets that mimic the statistical properties of real data, while preserving confidential patient information.
View Article and Find Full Text PDFEur Respir J
December 2024
Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases, Respiratory Medicine and Critical Care, Berlin, Germany