Results 91 to 100 of about 60,929 (294)

Virtually isolated: social identity threat predicts social approach motivation via sense of belonging in computer-supported collaborative learning

Frontiers in Psychology
Collaboration improves multiple academic and social outcomes. Accordingly, computer-supported collaborative learning (CSCL) can be beneficial in distance education contexts to overcome the issues specific to online learning (e.g., underperformance, low ...
Nathalie Bick, Nathalie Bick, Laura Froehlich, Laura Froehlich, Jan-Bennet Voltmer, Jennifer Raimann, Jennifer Raimann, Natalia Reich-Stiebert, Natalia Reich-Stiebert, Niels Seidel, Niels Seidel, Marc Burchart, Marc Burchart, Sarah E. Martiny, Jana Nikitin, Stefan Stürmer, Stefan Stürmer, Andreas Martin, Andreas Martin   +18 more
doaj   +1 more source

Untapped potential of multicenter studies: a review of cardiovascular risk prediction models revealed inappropriate analyses and wide variation in reporting

Diagnostic and Prognostic Research, 2019
Background Clinical prediction models are often constructed using multicenter databases. Such a data structure poses additional challenges for statistical analysis (clustered data) but offers opportunities for model generalizability to a broad range of ...
L. Wynants, D. M. Kent, D. Timmerman, C. M. Lundquist, B. Van Calster   +4 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Developing a cancer‐specific trigger tool to identify treatment‐related adverse events using administrative data

Cancer Medicine, 2020
Background As there are few validated tools to identify treatment‐related adverse events across cancer care settings, we sought to develop oncology‐specific “triggers” to flag potential adverse events among cancer patients using claims data.
Saul N. Weingart, Jason Nelson, Benjamin Koethe, Omar Yaghi, Stephan Dunning, Albert Feldman, David M. Kent, Allison Lipitz‐Snyderman   +7 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Predictive Analytics – The Cognitive Analysis

, 2017
Predictive analytics plays an important role in the decision-making process and intuitive business decisions, by overthrowing the traditional instinct process.
S Kaur, Sohail Shaik, T Narayana
core   +1 more source

Scaffolding recommendations for students’ essay planning

Frontiers in Education
Planning scientific essays is a fundamental activity for students to acquire and demonstrate research competence in higher education. The planning and writing process is complex and time-consuming, requiring significant effort from both students and ...
Lars van Rijn, Silke Elisabeth Wrede, Claudia de Witt, Xia Wang, Nghia Duong-Trung, Angelin Mary Jose, Niels Pinkwart   +6 more
doaj   +1 more source

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

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source