Results 101 to 110 of about 15,808,373 (394)
Research Evaluation, 2017 While quantitative performance indicators are widely used by organizations and individuals for evaluative purposes, little is known about their impacts on the epistemic processes of academic knowledge production.
Ruth Müller, S. Rijcke
semanticscholar +1 more source
Space shuttle and life sciences [PDF]
During the 1980's, some 200 Spacelab missions will be flown on space shuttle in earth-orbit. Within these 200 missions, it is planned that at least 20 will be dedicated to life sciences research, projects which are yet to be outlined by the life sciences
Mason, J. A.
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Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
USSR Space Life Sciences Digest [PDF]
Research in exobiology, life sciences technology, space biology, and space medicine and physiology, primarily using data gathered on the Salyut 6 orbital space station, is reported.
Donnelly, K. L., Lewis, C. S.
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Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Bioinformatics core competencies for undergraduate life sciences education
bioRxiv, 2017 Bioinformatics is becoming increasingly central to research in the life sciences. However, despite its importance, bioinformatics skills and knowledge are not well integrated in undergraduate biology education.
Melissa A. Wilson Sayres +32 more
semanticscholar +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
USSR Space Life Sciences Digest, issue 31 [PDF]
This is the thirty first issue of NASA's Space Life Sciences Digest. It contains abstracts of 55 journal papers or book chapters published in Russian and of 5 Soviet monographs. Selected abstracts are illustrated with figures and tables from the original.
Garshnek, Victoria +3 more
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Differences in Persistence Patterns Between Life and Physical Science Majors: The Role of Grades, Peers, and Preparation [PDF]
, 2010 Using longitudinal administrative data from a large elite research university, this paper separately analyzes the determinants of persistence for life and physical science majors.
Ost, Ben
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