Results 111 to 120 of about 2,175,997 (287)

Influence du vieillissement marin sur l'endommagement en sollicitation hors plan de bordé de bateau de course = Influence of sea water aging on damage development in racing boat hull under inplane shear loading.

open access: yes, 2009
National audienceNous avons étudié l'influence du vieillissement en eau de mer d'échantillons de stratifiés carbone/époxy provenant de la structure de voilier de course.
Baley, Christophe   +2 more
core   +1 more source

The photoswitchable cannabinoid azo‐HU308 enables optical control of Ca2+ dynamics in INS‐1 β‐cells via off‐target effects on TRPC channels

open access: yesFEBS Open Bio, EarlyView.
Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley   +1 more source

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

open access: yesFEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso   +4 more
wiley   +1 more source

Método de superficies Ionizantes: nuevo enfoque para la protección contra descargas atmosféricas; Surface lonizing method: New Approach for Lightning Protection

open access: yesRevista Científica de Ingeniería Energética, 2011
En Los métodos clásicos de protección contra descargas atmosféricas se basan en la experiencia empírica.Esta observación conduce a la aplicación de un conjunto de reglas, las cuales se aplican con cierto ...
Soiram Ernesto Silva Artígas
doaj  

Simulation numérique et optimisation des structures de protection balistique

open access: yes
Ce projet s’inscrit dans le cadre du développement de solutions innovantes pour les systèmes de protection balistique passive, répondant à des exigences croissantes en termes de performance et de légèreté. Dans cette étude, l’objectif est de modéliser et d’optimiser le comportement sous impact d’un système de protection à l’aide d’une approche ...
Garofalo, Giovanni   +2 more
openaire   +1 more source

THE PECULIARITIES OF BUDGETARY FINANCING THE PUBLIC GOODS PRODUCTION IN THE EUROPEAN UNION COUNTRIES: THE LESSONS OF POLAND FOR UKRAINE [PDF]

open access: yes, 2014
The peculiarities of distribution and use of budgetary facilities for the public goods production in the EU countries, including Poland, are considered and possibilities of adaptation of this experience to the Ukrainian conditions are determined in the ...
Kichurchak, Marianna
core   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

open access: yesFEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli   +9 more
wiley   +1 more source

Costs and benefits of the cap reform [PDF]

open access: yes, 1992
This working paper presents a cost-benefit analysis of the reform of the Common Aqricultural policy (CAP) considering both its effects on farmers in the European Community (EC) and on farmers in third countries.
San Juan, Carlos
core   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

open access: yesFEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid   +3 more
wiley   +1 more source

BEHAVIOR OF THERMAL SPRAY COATINGS AGAINST HYDROGEN ATTACK

open access: yesCT&F Ciencia, Tecnología & Futuro, 2003
The behavior of nickel and chrome alloys applied as thermal spray coatings to be used as protection against embrittlement by hydrogen is studied. Coatings were applied on a carbon steel substrate, under conditions that allow obtain different crystalline ...
Fabio Vargas   +2 more
doaj  

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