Results 41 to 50 of about 170,805,909 (263)

Éducation physique et culture sportive au Brésil à l’époque contemporaine : entre utilité sociale et reconnaissance identitaire

open access: yesCahiers des Amériques Latines, 2009
Physical Education (PE) came out very early in the Brazilian education system, both in teacher training and in the program of elementary and high school.
Jean-Pierre Blay
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

The historian and 'the end of history': Scientific reflections of Milorad Ekmečić on the problems of historical methodology in the era of the consumer society [PDF]

open access: yesZbornik Radova Filozofskog Fakulteta u Prištini, 2023
This study is a part of a doctoral research project entitled Life and Work of Milorad Ekmečić (1928-2015), during which we realized that this distinguished Yugoslavian and Serbian historian in the late stage of his scientific career had shown particular ...
Aleksić Jovan J.
doaj  

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

Documentary data and the study of past droughts: a global state of the art [PDF]

open access: yesClimate of the Past, 2018
The use of documentary evidence to investigate past climatic trends and events has become a recognised approach in recent decades. This contribution presents the state of the art in its application to droughts.
R. Brázdil   +9 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Women's Auxiliary of the Children's Convalescent Center of Arkansas collection

open access: yes, 1947
This collection contains correspondence, minutes, and a yearbook from the Women's Auxiliary of the Children's Convalescent Center of Arkansas, located in Jacksonville, covering the years 1947 ...
Children's Convalescent Center of Arkansas. Women's Auxiliary. (Jacksonville, Ark.)
core   +1 more source

Nauki pomocnicze historii w Uniwersytecie Jagiellońskim 1805–1890/1891–1945. Główne kierunki badań

open access: yesPrace Historyczne
In 1805, the Austrian scholar Thomas Vuchich began delivering lectures on the auxiliary historical sciences at the Jagiellonian University – a moment that marks the 220th anniversary of the discipline’
Zenon Piech
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +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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