Results 81 to 90 of about 64,590,104 (297)

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Systèmes de formation professionnelle

open access: yes, 1983
Titre du dos: Systèmes de formation ...
Centre européen pour le développement de la formation professionnelle
core   +1 more source

O PDE e as metas do PAR para a formação de professores da educação básica El PDE y las metas del par para la formación de profesores de la educación básica The PDE and the goals of par for the teachers'formation of basic education

open access: yesEnsaio, 2012
Este trabalho analisa a política de regulação do Plano de Desenvolvimento da Educação (PDE) considerando as ações do Plano de Ações Articuladas (PAR) como indutoras de melhoria da qualidade na educação básica.
Marilda Pasqual Schneider   +2 more
doaj   +1 more source

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

LES SCIENCES DE L’INFORMATION DOCUMENTAIRE A L’AUBE DE SES 5O EN RDC : ESSAI D’UN BILAN A L’INSTITUT SUPERIEUR DE STATISTIQUE DE KINSHASA « ISS-KIN » [PDF]

open access: yesZiglôbitha
Résumé : L’Institut Supérieur de Statistique de Kinshasa à travers son département de sciences et techniques documentaires est la première école d’enseignement supérieur en Afrique Centrale a formé dans le domaine de l’archivistique, de la ...
Olivier LONGI NZASI
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

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

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Formation professionnelle

open access: yes, 1995
Publ. comme no 7, janv./avril 1996 de la revue Formation professionnelleL'évolution des fonctions de la formation -- Enseignement ouvert -- Modularisation : aspects du débat en Allemagne et au Royaume-Uni -- Développement de compétences et organisation ...
Centre européen pour le développement de la formation professionnelle
core  

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS 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   +5 more
wiley   +1 more source

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