Artículos científicos: Envíos recientes
Mostrando ítems 2121-2140 de 5726
-
Article
Maternal Education and Academic Achievement in Schoolchildren: The Role of Cardiorespiratory Fitness (2021)
(Mosby Inc., 2021-01-28)Objectives: To examine the relationship between maternal education, cardiorespiratory fitness, and academic achievement in schoolchildren, specifically whether the association between maternal education and academic ... -
Article
Fitness and executive function as mediators between physical activity and academic achievement: Mediators between physical activity and academic achievement (2021)
(Routledge, 2021-02-21)Physical activity is related with academic achievement in children. This cross-sectional study aimed to assess whether cardiorespiratory fitness (CRF) and executive function act as mediators of the association between ... -
Article
North Atlantic Oscillation and fisheries management during global climate change (2021)
(Springer Science and Business Media Deutschland GmbH, 2021-02-23)The North Atlantic Oscillation (NAO) is the most important large-scale climatic oscillation affecting the North Atlantic region. The variability introduced by the NAO affects many meteorological parameters, including wind ... -
Article
Socio-family support for parents of technology-dependent extremely preterm infants after hospital discharge (2021)
(SAGE Publications Inc., 2021-02-18)Parents of extremely preterm infants (<28 weeks of gestation) report high levels of stress and anxiety related to daily needs after hospital discharge. Social support has a significant role in reducing the negative ... -
Article
What does the Chilean Constitution say about euthanasia? (2021)
(Blackwell Publishing Ltd, 2021-02-18)What does the Chilean Constitution say about euthanasia? When we read the Chilean Constitution we cannot find the word “euthanasia” in the text, and there is no such thing as a right to die, therefore the answer should ... -
Article
The role of the chilean state in productive investment projects and socio-environmental conflicts: A quantitative approach (2021)
(Universidad de los Andes, Bogota Colombia, 2021-01)Objective/Context: Chile, in the current decade, has experienced an increase in socio-environmental conflicts. The present article analyzes the Chilean Statés political-normative design for investment projects and its role ... -
Article
Physical-self declaration by university students on digital media: a gender perspective (2021)
(Centro de Informacion Tecnologica, 2021-02)The primary objectives of this research study were to describe the “physical self affect on digital media” in Chilean university students and to examine patterns of digital and virtual behavior that reflect stereotypical ... -
Article
Digital identity and connectivity: knowledge and attitudes of Chilean university students (2021)
(Centro de Informacion Tecnologica, 2021-02)The objective of this research study was to determine the knowledge level and the attitudes of Chilean university students towards the concepts of identity and digital reputation and their connectivity habits to digital ... -
Article
Corporate social responsibility at the micro-level as a “new organizational value” for sustainability: Are females more aligned towards it? (2021)
(MDPI AG, 2021-02-02)While prior studies have largely addressed corporate social responsibility (CSR) at a macro or institutional level, its importance at the micro or individual level is to date underexplored, especially in the context of ... -
Article
Alternative friendships to improve men’s health status. The impact of the new alternative masculinities’ approach (2021)
(MDPI AG, 2021-02-02)Background: Men who develop behaviors connected with the model of hegemonic masculinity present several health problems. Previous research has shown the types of problems that men commonly suffer in this regard such as ... -
Article
In Silico Study of Coumarins and Quinolines Derivatives as Potent Inhibitors of SARS-CoV-2 Main Protease (2021)
(Frontiers Media S.A., 2021-02-08)The pandemic that started in Wuhan (China) in 2019 has caused a large number of deaths, and infected people around the world due to the absence of effective therapy against coronavirus 2 of the severe acute respiratory ... -
Article
Tau Deletion Prevents Cognitive Impairment and Mitochondrial Dysfunction Age Associated by a Mechanism Dependent on Cyclophilin-D (2021)
(Frontiers Media S.A., 2021-02-10)Aging is an irreversible process and the primary risk factor for the development of neurodegenerative diseases, such as Alzheimer’s disease (AD). Mitochondrial impairment is a process that generates oxidative damage and ... -
Article
Analysis in silico of the functional interaction between WNT5A and YAP/TEAD signaling in cancer (2021)
(PeerJ Inc., 2021-02-17)To date, most data regarding the crosstalk between the Wnt signaling pathway and the YAP/TAZ transcriptional coactivators focuses on the Wnt/β-catenin branch of the pathway. In contrast, the relationship between the ... -
Article
Neural stem cell‐based therapies and glioblastoma management: Current evidence and clinical challenges (2021)
(MDPI AG, 2021-03-01)Gliomas, which account for nearly a quarter of all primary CNS tumors, present significant contemporary therapeutic challenges, particularly the highest‐grade variant (glioblastoma multiforme), which has an especially poor ... -
Article
Uncovering research streams on agri-food supply chain management: A bibliometric study (2021)
(Elsevier B.V., 2021-03)This study carried out a bibliometric analysis to critically review the evolution of the agri-food supply chain (AFSC) research field over the period of 2008–2019. A set of 1236 articles was analyzed from the Web of Science ... -
Article
Assessment of technological performance of extruded earth block by adding bottom biomass ashes (2021)
(Elsevier Ltd, 2021-07)The search for more sustainable construction materials has led researchers to reconsider ancient techniques, such as earth-based construction materials (EBCMs). These have been lately highlighted as a feasible way of ... -
Article
Body composition in children and adolescents in Chile: Systematic review 2010-2017 (2021)
(Sociedad Espanola de Nutricion Comunitaria, 2020-04)Background: Contextualization and characterization in relation to the techniques most used to assess body composition (CC), provides information on the most researched regions in certain specific populations. The objectives ... -
Article
Identification and validation of new reference genes for accurate quantitative reverse transcriptase-PCR normalization in the Antarctic plant Colobanthus quitensis under abiotic stress conditions (2021)
(Springer Science and Business Media Deutschland GmbH, 2021-02-02)The Antarctic ecotype of Colobanthus quitensis is a vascular plant highly adapted to the harsh environmental conditions of Maritime Antarctica which is now facing with the rapid local warming experienced in the Antarctic ... -
Article
Trending Topics on Coumarin and Its Derivatives in 2020 (2021)
(NLM (Medline), 2021-01-19)Coumarins are naturally occurring molecules with a versatile range of activities. Their structural and physicochemical characteristics make them a privileged scaffold in medicinal chemistry and chemical biology. Many ... -
Article
Gold(i) ethylene complexes supported by electron-rich scorpionates (2021)
(Royal Society of Chemistry, 2021)Ethylene complexes of gold(i) have been stabilized by electron-rich, κ2-bound tris(pyrazolyl)borate ligands. Large up-field shifts of olefinic carbon NMR resonances and relatively long C distances of gold bound ethylene ...