Repositorio Universidad Autonoma: Envíos recientes
Mostrando ítems 3061-3080 de 7210
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Article
In situ rhizosphere microbiome in antarctic vascular plants, modulated by soil condition (2020)
(American Society for Microbiology, 2020-12-10)Antarctic soils are considered young soils; therefore, the microbiota associated with Antarctic vascular plants play a critical role in their productivity. In this research, we compared the microbiota from three different ... -
Article
Assessing the sensitivity of a Mediterranean commercial rangeland to droughts under climate change scenarios by means of a multidisciplinary integrated model (2020)
(Elsevier Ltd, 2021-02)Rangeland productivity is strongly conditioned by the amount and temporal distribution of precipitation. Thus, the worsening of droughts with climate change could be a serious threat to their existence. This paper presents ... -
Article
Effect of eHealth to increase physical activity in healthy adults over 55 years: A systematic review and meta-analysis (2020)
(Blackwell Munksgaard, 2020-12-06)To estimate the effect of eHealth interventions on increasing physical activity (PA) in healthy adults over 55 years, a systematic review and meta-analysis was conducted following the Preferred Reporting Items for Systematic ... -
Article
Cucurbit[7]uril limits the binding of coumarin bearing alkyl-acetoacetate with mercury and stimulates the desulphurisation reaction of its sulphur analog (2020)
(Taylor and Francis Ltd., 2020-12-15)The inclusion of 7-diethylamino-coumarin derivatives, bearing an ethyl acetoacetate (CAM1) and a methyl β-ketodithioester moiety (CAM2) in the cavity of cucurbit[7]uril (CB7), leads to different interaction forms with ... -
Article
Macroeconomic, demographic and human developmental correlates of physical activity and sitting time among South American adults (2020)
(BioMed Central Ltd, 2020-12-14)Background: Our aim was to investigate the association of macroeconomic, human development, and demographic factors with different domains of physical activity and sitting time among South American adults. Methods: We used ... -
Article
Structural characterization, reactivity, and vibrational properties of silver clusters: a new global minimum for Ag16 (2020)
(NLM (Medline), 2020-12-07)In the present work, the lowest energy structures and electronic properties of Agn clusters up to n = 16 are investigated using a successive growth algorithm coupled with density functional theory calculations (DFT). In ... -
Article
The bonding situation in heteromultimetallic carbonyl complexes (2020)
(Royal Society of Chemistry, 2020-12-14)The synthesis and characterization of heteromultimetallic complexes has been one of the biggest challenges faced by inorganic chemists in the last few years. Here, the physical nature behind the relative stability of ... -
Article
Is adherence to the Mediterranean Diet associated with healthy habits and physical fitness? A systematic review and meta-analysis including 565,421 youths (2020)
(Cambridge University Press, 2020-12-09)The relationship between adherence to the Mediterranean Diet (MD), physical activity (PA), sedentary behaviour and physical fitness levels has been analysed in several studies; however, there is mixed evidence among youth. ... -
Article
Isolable 1-Butene Copper(I) Complexes and 1-Butene/Butane Separation Using Structurally Adaptable Copper Pyrazolates (2020)
(Wiley-VCH Verlag, 2020-11-26)Non-porous small molecule adsorbents such as {[3,5-(CF3)2Pz]Cu}3 (where Pz=pyrazolate) are an emerging class of materials that display attractive features for ethene−ethane separation. This work examines the chemistry of ... -
Article
Teacher competences in online education in time of COVID-19: Public Universities of Honduras (2020)
(Universidad del Zulia, 2020)It is the higher education center that governs the task of knowledge management and promotion, in order to develop professionals, which is why the work of the teacher is prevalent in their training. This article analyzes ... -
Article
Tectono-sedimentary cenozoic evolution of the el habt and ouezzane tectonic units (External rif, morocco) (2020)
(MDPI AG, 2020-12-03)An interdisciplinary study based on lithostratigraphic, biostratigraphic, petrographic and mineralogical analyses has been performed in order to establish the Cenozoic tectono-sedimentary evolution of the El Habt and ... -
Article
Integrating local environmental data and information from non-driven citizen science to estimate jellyfish abundance in Costa del Sol (southern Spain) (2020)
(Academic Press, 2021-02-05)Tourism, fishing and aquaculture are key economic sectors of Costa del Sol (southern Iberian Peninsula). The management of these activities is sometimes disturbed by the onshore arrival and stranding of jellyfish swarms. ... -
Book
Índice de Desarrollo Regional IDERE 2019 (2020)
(Universidad Autónoma de Chile, 2019) -
Book
Derecho fundamental a la identidad cultural. Abordajes plurales desde América Latina (2020)
(Universidad Autónoma de Chile, 2020-12-01) -
Article
Using the turnover time index to identify potential strategic groundwater resources to manage droughts within continental spain (2020)
(MDPI AG, 2020-11-22)The management of droughts is a challenging issue, especially in water scarcity areas, where this problem will be exacerbated in the future. The aim of this paper is to identify potential groundwater (GW) bodies with reduced ... -
Article
Erythroid Differentiation and Heme Biosynthesis Are Dependent on a Shift in the Balance of Mitochondrial Fusion and Fission Dynamics (2020)
(Frontiers Media S.A., 2020-11-23)Erythropoiesis is the most robust cellular differentiation and proliferation system, with a production of ∼2 × 1011 cells per day. In this fine-tuned process, the hematopoietic stem cells (HSCs) generate erythroid progenitors, ... -
Article
Aromaticity Survival in Hydrofullerenes: The Case of C66H4 with Its π-Aromatic Circuits (2020)
(Wiley-VCH Verlag, 2020-10-22)The isolated-pentagon rule (IPR) is a determining structural feature that accounts for hollow fullerene stabilization and properties related to Cn (n≥60) cages. The recent characterization of an unprecedented non-IPR ... -
Article
Differences in circulating corticosterone levels associated with elevation of breeding sites in Rufous-collared Sparrows Zonotrichia capensis (2020)
(Springer Science and Business Media Deutschland GmbH, 2020-12-03)To facilitate breeding and any energetically costly activity, individuals of the same species can substantially vary their circulating corticosterone (CORT) levels to cope with local environmental conditions at different ... -
Article
Forgeries and archaeology: Richard latcham, the precolumbian writing, and the guayacÁn pirates (2020)
(Museo Chileno de Arte Precolombino, 2020)From the supposed discovery of pre-Hispanic writing by ar-chaeologist Ricardo E. Latcham, this article discusses the role of archaeological forgeries in the creation of knowledge and narratives about the past in 1929 Latcham ... -
Article
Management, the state and union-weakening practices in Chile: A case study approach of the dual and ambivalent role of the state in a process of democratisation (2020)
(SAGE Publications Ltd, 2020-12-03)The article analyses a range of union-weakening practices developed in three Chilean workplaces. The findings suggest the existence of an ambivalent employment relationship between employers and trade unions where an ongoing ...