Buscar
Mostrando ítems 201-210 de 381
GERO Cohort Protocol, Chile, 2017-2022: Community-based Cohort of Functional Decline in Subjective Cognitive Complaint elderly
(BioMed Central Ltd., 2020-12)
BackgroundWith the global population aging and life expectancy increasing, dementia has turned a priority in the health care system. In Chile, dementia is one of the most important causes of disability in the elderly and ...
Hollow Gold Nanoparticles Produced by Femtosecond Laser Irradiation
(American Chemical Society, 2020-07)
Metallic hollow nanoparticles exhibit interesting optical properties that can be controlled by geometrical parameters. Irradiation with femtosecond laser pulses has emerged recently as a valuable tool for reshaping and ...
Gene Regulatory Networks of Penicillium echinulatum 2HH and Penicillium oxalicum 114-2 Inferred by a Computational Biology Approach
(Frontiers Media S.A., 2020-10)
Penicillium echinulatum 2HH and Penicillium oxalicum 114-2 are well-known cellulase fungal producers. However, few studies addressing global mechanisms for gene regulation of these two important organisms are available so ...
Global phylogeography and genetic diversity of the long-finned pilot whale Globicephala melas, with new data from the southeastern Pacific
(Nature Publishing Group, 2020-02)
The matrilineal long-finned pilot whale presents an antitropical distribution and is divided into two subspecies, one in the temperate seas of the Southern Hemisphere and the other restricted to the North Atlantic and ...
Evaluating forest resilience to global threats using functional response traits and network properties
(Wiley-Blackwell, 2020-07)
Ecosystem functions provided by forests are threatened by direct and indirect effects of global change drivers such as climate warming land-use change, biological invasions, and shifting natural disturbance regimes. To ...
Hybrid porous silicon/green synthetized Ag microparticles as potential carries for Ag nanoparticles and drug delivery
(Elsevier BV, 2020-11)
In the present work, the fabrication of hybrid porous silicon/green synthetized Ag microparticles was shown and the potential use as carriers for Ag nanoparticles and drug delivery was explored. Hybrid microparticles were ...
Fire history in Andean Araucaria-Nothofagus forests: coupled influences of past human land-use and climate on fire regimes in north-west Patagonia
(CSIRO, 2020)
Historical fire regimes are critical for understanding the potential effects of changing climate and human land-use on forest landscapes. Fire is a major disturbance process affecting the Andean Araucaria forest landscape ...
Examining the Psychometric Properties of the Child PTSD Symptom Scale Within a Sample of Unaccompanied Immigrant Children in the United States
(Routledge, 2020-07)
This study examines: (a) rates of posttraumatic stress disorder (PTSD) in a sample of unaccompanied immigrant children in the United States, and (b) psychometric properties of the Child PTSD Symptom Scale. Caseworkers ...
Effectiveness of intermittent fasting to potentiate weight loss or muscle gains in humans younger than 60 years old: a systematic review
(Informa Healthcare, 2020-12)
The aim was to determinate if the intermittent fasting enhances weight loss or muscle gains in humans younger than 60 years old. Multiple databases were searched up to May 2020 for studies in English, using MeSH terms and ...
Desde una educación intercultural para pueblos indígenas hacia otra pertinente al contexto migratorio actual. Un análisis basado en el caso de Chile
(Universidad Catolica del Norte, 2020)
Resumen: El artículo plantea la pregunta de si el Programa de Educación Intercultural Bilingüe (PEIB), la política educativa chilena enfocada en aquellos grupos que históricamente han sido considerados como representantes ...