Results 21 to 30 of about 251,618 (233)

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Prey-capture efficiency between juveniles and adults, feeding habitat and abundance of Wattled Jacana foragers in northern Pantanal, Mato Grosso state, Brazil

Brazilian Journal of Biology
The choice of foraging strategies implies an attempt at gaining energy by predators. Supposedly, the difference in employing the "sit and wait" or "active foraging" behavior lays in hunter skills, experience and the kind of prey consumed.
LR Forti, PFA Nóbrega
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

THE TIME IN THE STUDENT’S LIFE THROUGH THE EYES OF A SOCIOLOGIST

Высшее образование в России, 2016
Student’s temporal behavior strategies as a special way of formation and realization of their human capital are considered. The article contains data of theoretical and empirical research of students’ temporal behavior strategies.
Polina A. Ambarova, Garold E. Zborovsky
doaj  

Temporal Feature Engineering and Threshold Optimization for Early Warning in Healthcare Claims Anomaly Detection

Journal of Advanced Computing Systems
Healthcare insurance fraud represents a substantial financial burden on medical systems worldwide, with fraudulent claims accounting for billions of dollars in annual losses.
Mingxuan Han, Jiawen Lai
doaj   +1 more source

LPS induces microglial activation and GABAergic synaptic deficits in the hippocampus accompanied by prolonged cognitive impairment

Scientific Reports, 2023
Neuroinflammation impacts the brain and cognitive behavior through microglial activation. In this study, we determined the temporal sequence from microglial activation to synaptic dysfunction and cognitive behavior induced by neuroinflammation in mice ...
Hyeji Jung, Dongsu Lee, Heejung You, Myungha Lee, Hyeonho Kim, Eunji Cheong, Ji Won Um   +6 more
doaj   +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, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

«GROWING UP» OF STUDENTS AS A PHENOMENON OF CHANGING HIGHER EDUCATION

Высшее образование в России, 2017
The purpose of the article is to ground the necessity and possibility of changes in Russian higher education as a result of the transformation of the age structure of one of the key educational communities – students.
G. E. Zborovsky, P. A. Ambarova
doaj  

DCal-Rec: A Spatio-Temporal Distribution Calibration Framework for Next-POI Recommendation

ISPRS International Journal of Geo-Information
The rapid expansion of mobile user behavior data has made next-Point-of-Interest (POI) recommendation increasingly vital for enhancing personalized location-based services.
Meihui Shi, Peng Zhang, Jinlian Du, Zhi Cai   +3 more
doaj   +1 more source