Results 21 to 30 of about 1,334,914 (244)
Oxidative Stress and Antioxidant Defense
Reactive oxygen species (ROS) are produced by living organisms as a result of normal cellular metabolism and environmental factors, such as air pollutants or cigarette smoke.
E. Birben +4 more
semanticscholar +1 more source
Reactive oxygen species (ROS) are produced as a normal product of plant cellular metabolism. Various environmental stresses lead to excessive production of ROS causing progressive oxidative damage and ultimately cell death.
Pallavi Sharma +3 more
semanticscholar +1 more source
Early substance consumption and problematic use of video games in adolescence
Substance use as well as use of video games is frequent among young people. The purpose of this research was to study the links between the use of video games and the consumption of various substances such as alcohol, tobacco or cannabis at adolescence ...
Adélaïde eCOËFFEC +6 more
doaj +1 more source
Early development of turn-taking in vocal interaction between mothers and infants
Infants are known to engage in conversation-like exchanges from the end of the second month after birth. These ‘protoconversations’ involve both turn-taking and overlapping vocalization. Previous research has shown that the temporal organization of adult-
Maya eGratier +5 more
doaj +1 more source
The links between deficits in executive functions (EF) (e.g., mental flexibility, inhibition capacities...), and some psychological disorders (e.g., anxiety and depressive disorders) has been investigated in the past decades or so. Observations evidenced
Rafika ZEBDI +3 more
doaj +1 more source
Amadou Hampâté Bâ, « Défense et illustration » de la tradition orale [PDF]
Au-delà du simple fait de communiquer à travers le parler, l’oralité, une dimension qui fait la particularité de certaines réalités sociales, notamment en Afrique, est un système à travers lequel se conçoivent les diverses composantes du réel.
Attef Bouzidi, Saddek Aouadi
doaj
La Universidad en España y Colombia en la era de la globalización
En el presente artículo se revisan los asuntos más relevantes relacionados con la Universidad en España y Colombia actualmente. A pesar de sus diferencias, ambos países comparten problemáticas comunes en el mundo globalizado, de economía de mercado y de
Santiago Ospina García +1 more
doaj +1 more source
Mesenchymal stromal cell (MSC)-based cell therapy has received great interest in regenerative medicine. Priming the cells during the culture phase can improve their efficacy and/or survival after injection.
Juliette Peltzer +11 more
doaj +1 more source
Defense Against Adversarial Attacks Using High-Level Representation Guided Denoiser [PDF]
Neural networks are vulnerable to adversarial examples, which poses a threat to their application in security sensitive systems. We propose high-level representation guided denoiser (HGD) as a defense for image classification.
Fangzhou Liao +5 more
semanticscholar +1 more source
Background Many cities in developing countries experience an unplanned and rapid growth. Several studies have shown that the irregular urbanization and equipment of cities produce different health risks and uneven exposure to specific diseases ...
Daouda Kassié +5 more
doaj +1 more source

