Results 41 to 50 of about 473,945 (219)
Polimedia: Using advanced screencasting for effective e-learning content production
Læring og Medier, 2009 In this paper we present Polimedia, a system designed to help teachers producing high quality e-learning content without technological knowledge. We achieve this by using a special TV-like recording studio that gets teachers' video and learning material ...
Carlos Turro +3 more
doaj +1 more source
Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes
FEBS Letters, EarlyView.Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez +2 more
wiley +1 more source
Guiding the Next Generation of NAGPRA Practitioners: Formalizing Undergraduate NAGPRA Education
Advances in Archaeological PracticeThis article focuses on outlining formalized Native American Graves Protection and Repatriation Act (NAGPRA) training efforts at the undergraduate level. Since 2022, the Center for Archaeology and Society Repository (CASR) at Arizona State University has
Christopher R. Caseldine +8 more
doaj +1 more source
FEBS Letters, EarlyView.Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara +3 more
wiley +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
npj Parkinson's DiseaseIdiopathic Parkinson’s Disease (iPD) involves genetic and environmental factors, including ionizing radiation. While high-dose radiation induces neurodegeneration, the effects of low-dose radiation (LDR) remain unclear.
Erin K. Murphy +3 more
doaj +1 more source
The Specifics of the Elective “School of Leadership” Using Repositories of Online Resources
University Library at a New Stage of Social Communications Development, 2023 Objective. Modern online library resources play an important role in the organisation and conduct of the School of Leadership elective. The purpose of this study is to consider the peculiarities of conducting the elective “School of Leadership” for ...
N. O. MYKYTENKO, A. M. KOTLOVSKYI
doaj +1 more source
FEBS Letters, EarlyView.CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens +8 more
wiley +1 more source
Molecular Oncology, EarlyView.In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge +17 more
wiley +1 more source
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source