Results 111 to 120 of about 14,495,444 (299)

Effects of different induction methods and post-activation potentiation on lower limb muscle activation and explosive power

Frontiers in Bioengineering and Biotechnology
ObjectiveTo investigate the acute effects of a different-intensity resistance warm-up on lower limb isokinetic strength, muscle activation, and exercise performance under blood flow restriction.MethodsUsing an isokinetic dynamometer, surface ...
Xingchen Zhang, Yuan Gao, Yang Sun, Enjing Li   +3 more
doaj   +1 more source

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

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, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Application of Lean Principles to the Comprehensive Geriatric Assessment to Reduce Cycle Time

Canadian Geriatrics Journal
Background Prolonged cycle times for new geriatric medicine assessments at the Centre for Healthy Aging have reduced the capacity to see patients.
Junghyun Park, Eunice Lipinski, Pauline Fisher, Amanjot Sidhu   +3 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

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, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Immediate post-denudation intracytoplasmic sperm injection is associated with higher fertilization and early cleavage-stage embryo yield: a prospective sibling-oocyte cohort from Libyan ICSI cycles

Libyan Journal of Medicine
Intracytoplasmic sperm injection (ICSI) has become an integral practice in assisted reproduction technology (ART), but the optimal time interval between oocyte denudation (DN) and ICSI is still not well defined.
Najwa A. Mahmoud, Muetaz M. Feetouri, Mohamed K. Elkawafi, Omar S. Alqabbasi, Mahmoud A. Aloriby, Tarek S. Bader, Yousef M. Hasen, Ali M. Milad, Mosaab S. Abdulkarim, Farag A. Bleiblo   +9 more
doaj   +1 more source

Human Factor in Time Management

Procedia Manufacturing, 2015
AbstractTime is the most important resource for leaders. Resources such as personnel, capital or facilities are crucial for leaders, but time is imperative. People's productivity, and hence organizationś performance are heavily related to their time usage.
openaire   +2 more sources

Who's Making It: The Academic Achievement of Recent Boston Public School Graduates in the Early College Years [PDF]

, 2009
Examines the persistence, progress, and performance of Boston public school graduates in the first two years of college; contributing factors, including academic preparation, colleges' selectivity, and full-time or part-time attendance; and ...
Ann S. Coles, Sara E. Stoutland
core  

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source