Browsing A) Producción científica UCSC by Title
Now showing items 238-257 of 1814
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Bactericidal activity of Moringa oleifera leaf extract assisted green synthesis of hierarchical copper oxide microspheres against pathogenic bacterial strains
(2021-02)Hierarchical copper oxide (CuO) microspheres were prepared by Moringa oleifera (M. oleifera) leaf extract assisted green synthesis method. The structural, chemical, and morphological features of the hierarchical CuO ... -
Bacteriología asociada al cultivo de moluscos en Chile. Avances y perspectivas
(2015)El excesivo esfuerzo pesquero ha conducido a la sobrexplotación y agotamiento de las principales pesquerías bentónicas en Chile, lo que ha incentivado el cultivo de los principales recursos bentónicos en ambientes controlados, ... -
Ballistic, maximal strength and strength-endurance performance of male handball players: Are they affected by the evaluator’s sex?
(2021-04)This study aimed to elucidate whether ballistic, maximal strength and strength-endurance performances are affected by the sex of the evaluator. Sixteen young male handball players attended two testing sessions that only ... -
Bank- and country-based determinants of banks' performance in Asia
(2018)This paper examines the joint impact of bank- and country-based drivers of performance of banks in 11 Asian countries. The panel data technique is used to deal with possible endogeneity issues and the heterogeneity of ... -
Barreras, facilitadores y estrategias que influyen en la participación femenina en juntas directivas de federaciones deportivas chilenas
(2022)La brecha de género sobre la participación femenina en puestos de toma de decisiones está evidenciada en las organizaciones deportivas. Las juntas directivas de las Federaciones Deportivas chilenas no están ajenas a esta ... -
Baseline concentrations of trace elements in surface soils of the torrelles and sant climent municipal districts (catalonia, spain)
(2005)An investigation was conducted to study the baseline levels of Ba, Cd, Cu, Cr, Ni, Pb, Sr, V and Zn (aqua regia-extractable) based on 51 representative soils of the Torrelles and Sant Climent Municipal Districts (Catalonia, ... -
Beliefs of Chilean University English Teachers: Uncovering Their Role in the Teaching and Learning Process
(2013)Beliefs continue to be an important source to get to know teachers’ thinking processes and pedagogical decisions. Research in teachers’ beliefs has traditionally come from English-speaking contexts; however, a great deal ... -
Beneficios de utilizar modelos ad-hoc de gestión de inventarios en presencia de flujos de retorno
(2010)En este trabajo se analiza el impacto de la logística reversa en los modelos de gestión de inventarios a través del análisis de las implicancias y extensiones de algunos modelos estudiados en la literatura. A través de ... -
Between-session reliability of performance and asymmetry variables obtained during unilateral and bilateral countermovement jumps in basketball players
(2021-07)This study aimed to evaluate the between-session reliability of single-leg performance and asymmetry variables during unilateral and bilateral countermovement jumps (CMJ). Twenty-three basketball players completed two ... -
Bianchi spaces and their 3 -dimensional isometries as S -expansions of 2 -dimensional isometries
(2013)In this paper we show that some 3-dimensional isometry algebras, specifically those of type I, II, III and V ( according Bianchi’s classification), can be obtained as expansions of the isometries in 2 dimensions. It is ... -
Bibliometric analysis of studies on whole body electromyostimulation
(2022)Whole Body Electromyostimulation [WB-EMS] is a training methodology that applies electrostimulation in the main muscle groups of the human body superimposed with active training exercises. This study aims to carry out a ... -
Bibliometric mapping of research trends on financial behavior for sustainability
(2021)This article presents a global empirical overview of studies on financial behavior in relation to education, money-saving, and consumption, contributing to research on the Sustainable Develop- ment Goals (SDGs) related ... -
Bibliometrics and business. A challenge for researchers
(2021-01)Los estudios bibliométricos son una técnica utilizada para obtener una visión general del estado de la investigación en diversas disciplinas científicas. De un tiempo a esta parte, los estudios bibliométricos han aumentado ... -
Big data in multi-block data analysis: An approach to parallelizing Partial Least Squares Mode B algorithm
(2019-04)Partial Least Squares (PLS) Mode B is a multi-block method and a tightly coupled algorithm for estimating structural equation models (SEMs). Describing key aspects of parallel computing, we approach the parallelization of ... -
Biocidal activity of citrus limetta peel extract mediated green synthesized silver quantum dots against MCF-7 cancer cells and pathogenic bacteria
(2021-04)Monodispersed silver quantum dots (Ag QDs) of sub 5 nm range are prepared through a facile and size-controllable green synthesis route using sweet lime (Citrus limetta) peel (SLP) extract. Powder X-ray diffraction studies ... -
Biodiversity in Times of COVID-19 and its Relationship with the Socio-Economic and Health Context: A Look from the Digital Media
(2022)The COVID-19 pandemic has caused a pause in people’s activities and a socio-economic crisis worldwide due to confinement. This situation is an unprecedented opportunity to understand how these changes may impact biodiversity ... -
Bioenergetic models of the threatened darter Percilia irwini
(2012)Standard and active metabolisms determine the key aspects of the development and survival of fish species. We describe the first bioenergetic model for the standard metabolic rate (SMR) and active metabolic rate (AMR) ... -
Bioenergetic traits of three keystone marine species in the food web of a pristine Patagonian fjord
(2021-01)The Patagonian fjords are high-latitude aquatic ecosystems, highly sensitive to climate change and play a key role in the exchange of organic matter and carbon flows between terrestrial and marine environments. The ... -
Bioenergetics of parental investment in two polychaete species with contrasting reproductive strategies: the planktotrophic Boccardia chilensis and the poecilogonic Boccardia wellingtonensis (Spionidae)
(2020)The level of parental investment for larval nutrition may determine the life cycle in marine invertebrate species laying egg masses or capsules, where the food available for enclosed individuals would determine time and ... -
Biogeografía marina de Chile continental Marine biogeography of continental Chile
(2001)Por casi un siglo, varios autores han analizado los patrones de distribución de la fauna y flora marina del Pacífico de Sudamérica y de la costa de Chile en particular, con el propósito de establecer el número de las ...