Results 51 to 60 of about 49,416 (191)

Microbial Controls on Dissolved Organic Nitrogen Cycling During Long‐Term Degradation Experiments

open access: yesGeophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Dissolved organic nitrogen (DON) is critical for marine microbial growth by providing carbon and nitrogen. Although DON is rapidly cycled, some compounds within this pool can persist for long‐periods of time. To better understand how DON is cycled by marine microorganisms, we conducted 548‐day incubations using surface‐derived dissolved ...
Richard LaBrie   +5 more
wiley   +1 more source

Valor predictivo positivo de la prueba de inmunoanálisis para detección de toxina A y B de Clostridium difficile en un hospital privado

open access: yesRevista de Gastroenterología de México, 2016
Introducción: Clostridium difficile (C. difficile) es un bacilo grampositivo, causa común de diarrea en el medio hospitalario; siendo la incidencia documentada hasta un 10%.
S.E. Pérez-Topete   +2 more
doaj   +1 more source

O Giro Relacional da Ação Coletiva: Contribuições do Pragmatismo Clássico aos Estudos sobre as Relações Estado-Sociedade no Brasil

open access: yesMediações: Revista de Ciências Sociais, 2023
Os estudos sobre movimentos sociais e Estado no Brasil têm assumido cada vez mais uma perspectiva relacional, ao questionarem a separação analítica de dinâmicas próprias dos movimentos, de um lado, daquelas do Estado, de outro.
Marina Ferreira de Araújo Fernandes
doaj   +1 more source

Eccentric Cycling Improves Motor Learning More Than Concentric Cycling

open access: yesScandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 4, April 2026.
ABSTRACT Acute aerobic exercise (AAE) performed before motor task practice can enhance skill acquisition and motor learning. To date, research on AAE effects on motor learning has focused exclusively on concentric cycling, leaving the impact of eccentric cycling unexplored.
Layale Youssef   +2 more
wiley   +1 more source

Positive predictive value of the immunoassay for Clostridium difficile toxin A and B detection at a private hospital

open access: yesRevista de Gastroenterología de México (English Edition), 2016
Introduction: Clostridium difficile (C. difficile) is a Gram-positive bacillus that is a common cause of diarrhea in the hospital environment, with a documented incidence of up to 10%.
S.E. Pérez-Topete   +2 more
doaj   +1 more source

Aerosol–Surface Interactions in Low‐Pressure Misty Plasma Deposition of Nanocomposite Thin Films

open access: yesPlasma Processes and Polymers, Volume 23, Issue 3, March 2026.
The Leidenfrost phenomenon helps in reducing nanoparticle agglomeration in aerosol‐assisted plasma deposition of nanocomposite thin films. Conversely, the plasma sheath could act as an electrostatic filter preventing the smallest droplets from reaching the substrate.
S. Chouteau   +6 more
wiley   +1 more source

Desempeño macroeconómico y complejidad del sector externo. Un análisis de panel autorregresivo para América Latina

open access: yesRevista de Economía Mundial
La combinación de nuevas técnicas estadísticas, la mayor capacidad de procesamiento y la disponibilidad de datos han permitido el desarrollo de nuevas áreas de investigación económica a partir de las métricas de complejidad económica.
Carlos Alberto Carrasco   +1 more
doaj   +1 more source

Geochemical Evidence for Retention of Particulate Carbon and Mercury Across the Romaine Land‐Ocean Aquatic Continuum

open access: yesWater Resources Research, Volume 62, Issue 3, March 2026.
Abstract The land‐to‐ocean aquatic continuum (LOAC) carries contaminants, nutrients, and particulate carbon (C) from inland aquatic systems to the sea, which can impact regional biogeochemical budgets and local ecosystem health. Climate change and other anthropogenic influences (e.g., hydroelectricity) will affect the LOAC across varied watersheds ...
Anne E. Tamalavage   +11 more
wiley   +1 more source

Les facteurs de développement des bibliothèques publiques québécoises depuis 1959

open access: yesEncontros Bibli, 2009
Cet article est une revue de littérature qui propose de distinguer les différents facteurs de développement des bibliothèques publiques québécoises. La législation, l'action gouvernementale, les modes administratifs, le financement et les normes sont ...
Dominique Gazo
doaj   +1 more source

BETWEEN SCANDAL AND INVISIBILITY: INEQUALITY, HUMAN RIGHTS AND EFFECTIVENESS OF LAW IN BRAZIL (AND ITS SOCIOLOGY)

open access: yesRevista Direito Mackenzie, 2020
The paper analyses the theoretical peculiarities and parallelisms of two themes in Luhmannian theory: (i) inclusion/exclusion and (ii) scandalous indignation by violation of human rights.
Pedro Henrique Ribeiro
doaj   +1 more source

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