Results 31 to 40 of about 1,222,276 (249)

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

Two-Mode Hereditary Model of Solar Dynamo

open access: yesMathematics
The magnetic field of the Sun is formed by the mechanism of hydromagnetic dynamo. In this mechanism, the flow of the conducting medium (plasma) of the convective zone generates a magnetic field, and this field corrects the flow using the Lorentz force ...
Evgeny Kazakov   +2 more
doaj   +1 more source

Geri Bildirimin Araştırma Görevlilerinin Öz-Yeterlilikleri Üzerindeki Etkisi

open access: yesJournal of Human and Work, 2016
Çalışma araştırma görevlilerinin akademik kariyerlerinin ilk zamanlarında yaptıkları akademik veya idari işler ve birlikte çalıştıkları diğer akademisyenlerle iletişimleri sonucu kendileriyle ilgili elde ettikleri bilgilerin kariyer gelişimindeki rolünü ...
Bilal Çankır
doaj   +1 more source

Feedback and its Feedback Effect on Feedback [PDF]

open access: yesAIP Conference Proceedings, 2008
We show that radiative feedback due to reionization has a pronounced effect on the extent of mechanical feedback due to galactic outflows. The photoionization of the Intergalactic Medium (IGM) suppresses low‐mass galaxy formation by photoheating the gas and limiting atomic line cooling.
Matthew M. Pieri, Hugo Martel
openaire   +1 more source

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

¿Cómo transmiten sus instrucciones los entrenadores? Análisis del contenido y de las emociones asociadas

open access: yesApunts: Educación Física y Deportes
Las instrucciones técnicas y el feedback son las conductas más utilizadas en la actuación de los entrenadores y entrenadoras. Sin embargo, la investigación se ha centrado en el contenido pedagógico de estas, por lo que se ha descuidado la forma en que se
Lídia Ordeix   +2 more
doaj   +1 more source

Feedback Integrators [PDF]

open access: yesJournal of Nonlinear Science, 2016
A new method is proposed to numerically integrate a dynamical system on a manifold such that the trajectory stably remains on the manifold and preserves first integrals of the system. The idea is that given an initial point in the manifold we extend the dynamics from the manifold to its ambient Euclidean space and then modify the dynamics outside the ...
Dong Eui Chang   +2 more
openaire   +4 more sources

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

open access: yesMolecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano   +6 more
wiley   +1 more source

O conceito de relevância e o feedback do usuário final do Repositório Institucional da Universidade de Brasília

open access: yesRevista Ibero-Americana de Ciência da Informação, 2012
Apresenta estudo sobre a relevância adotada pelo Repositório Institucional da Universidade de Brasília e o feedback do usuário às respostas de recuperação da informação.
Carlos Duarte Oliveira Junior   +3 more
doaj  

MaReS (Magdeburg Reflective Writing Scoring Rubric for Feedback) – development of a feedback method for reflective writing in health professions education: A pilot study in veterinary medicine

open access: yesGMS Journal for Medical Education
Aim: The aim of the study was to develop a scoring rubric that provides valuable feedback to students and to gather evidence for its construct validity.
Ramspott, Sabine   +6 more
doaj   +1 more source

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