Results 61 to 70 of about 6,262,928 (308)

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

open access: yesFEBS 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   +3 more
wiley   +1 more source

A new application of contextualist methodology in case research

open access: yes, 2006
Contextualist methodology is the main focus of discussion in this paper, and its attributes as a rigorous approach to case study methodology are discussed. In a departure from the usual practice of applying this methodology to processes of organisational
Chapman, Judith A.
core  

The human gut microbiome across the life course

open access: yesFEBS 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   +4 more
wiley   +1 more source

Logic, methodology, and philosophy of science VI : proceedings of the Sixth International Congress of Logic, Methodology, and Philosophy of Science, Hannover, 1979 /

open access: yes, 1982
Logic, Methodology and Philosophy of Science VI.Includes bibliographical references and index.Electronic reproduction.Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version
Cohen, L. Jonathan(Laurence Jonathan)   +1 more
core  

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Evaluation of adaptation based on biological variability and substantial changes (SCC) in young rhythmic gymnasts

open access: yesFrontiers in Sports and Active Living
BackgroundIn rhythmic gymnastics, assessing physical fitness during the early specialization phase (ages 5–10 years) traditionally relies on chronological age and group averages.
Kadirov Rashid Xamidovich   +5 more
doaj   +1 more source

Methodology questioned

open access: yesAustralian Journal of Physiotherapy, 2000
I read with interest the article by Kay S, Haensel N and Stiller K (2000): The effect of passive mobilisation following fractures involving the distal radius: A randomised study. Australian Journal of Physiotherapy 46: 93–101. Of concern to me are several aspects of the methodology of this research. In my opinion, the sample of 40 does not appear to be
openaire   +2 more sources

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Tracing ChatGPT Use in Spain: Differences Among Population Groups in Adoption and Engagement

open access: yesHuman Behavior and Emerging Technologies
Artificial intelligence (AI) tools are transforming how people work, learn and create, reshaping everyday digital interactions. Among them, ChatGPT stands out as a particularly disruptive innovation, reaching 100 million users within two months of its ...
Carlos Ochoa   +2 more
doaj   +1 more source

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

open access: yesFEBS 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   +2 more
wiley   +1 more source

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