Browsing by Title
Now showing items 415-434 of 2918
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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 ... -
Bienestar subjetivo y estilos de aprendizaje de estudiantes universitarios con sospecha de trastorno de déficit atencional con hiperactividad
(2017-10)El propósito de este estudio fue establecer la relación que existe entre el Bienestar Subjetivo y los Estilos de Aprendizaje, en estudiantes universitarios con Trastorno de Déficit Atencional con Hiperactividad no tratado ... -
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 ... -
Biomass quality index: Searching for suitable biomass as an energy source in Chile
(2020-03-15)A Biomass Quality Index (BQI) developed using a previously reported tool was shown to be a promising method to rank biomass suitable for solid biofuel production. The BQI was developed by selecting 12 chemical parameters ... -
Bipolar DC Power Conversion: State-of-the-Art and Emerging Technologies
(2021-04)This article provides a detailed analysis of the power electronics solutions enabling bipolar dc grids. The bipolar dc grid concept has proven to be more efficient, flexible, and higher in quality than the conventional ... -
Blades and papillae as likely dispersing propagules in Chilean populations of Mastocarpus sp. (Rhodophyta, Gigartinales)
(2012)Mastocarpus sp. es un alga roja nativa a la costa del Pacífico de Norteamérica, y también presente en Concepción, Chile (ca. 37°S), donde se ha propuesto como especie no indígena. Su establecimiento y expansión podrían ... -
Blocking the farnesyl pocket of PDEδ reduces rheb-dependent mTORC1 activation and survival of Tsc2-null cells
(2022)Rheb is a small GTPase member of the Ras superfamily and an activator of mTORC1, a protein complex master regulator of cell metabolism, growth, and proliferation. Rheb/mTORC1 pathway is hyperactivated in proliferative ... -
Blue carbon gains from glacial retreat along Antarctic fjords: What should we expect?
(2020-05)Rising atmospheric CO2 is intensifying climate change but it is also driving global and particularly polar greening. However, most blue carbon sinks (that held by marine organisms) are shrinking, which is important as these ... -
Board of director's gender diversity and its impact on earnings management: an empirical analysis for select European firms
(2019)From a corporate governance point of view, this paper addresses the question about how board gender diversity influences managerial opportunistic behavior for solving agency conflicts from a sample of European countries. ... -
Body composition changes after a weight loss intervention: A 3-year follow-up study
(2021-01)Studies comparing different types of exercise-based interventions have not shown a consistent effect of training on long-term weight maintenance. The aim of this study was to compare the effects of exercise modalities ... -
Bone mineral density in well-trained females with different hormonal profiles
(2021)Objective: The association between sex hormones and bone mineral density (BMD) has been studied in sedentary women, whereas only few studies have evaluated trained females. Therefore, the aim of this study was to assess ... -
Bonferroni prioritized aggregation operators applied to government transparency
(2021)This article applies the Bonferroni prioritized induced heavy ordered weighted average (OWA) to analyze a series of data and focuses on the Bonferroni average and heavy induced prioritized aggregation operators. The objective ... -
Bonferroni weighted logarithmic averaging distance operator applied to investment selection decision making
(2022)Distance measures in ordered weighted averaging (OWA) operators allow the modelling of complex decision making problems where a set of ideal values or characteristics are required to be met. The objective of this paper ...