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Mostrando publicaciones 2695-2714 de 3248
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Science and technology studies and the historiography of psychology: towards a critical analysis
(2019)Este trabajo examina la relación existente entre los campos de la historia de la psicología y los estudios sociales sobre ciencia, tecnología y sociedad (CTS). Primero presentamos una breve panorámica histórica con los ...
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Scientific evidence of factors that may affect sports performance in paralympic powerlifting: a scoping review
(2023)The objective of this research is to point out the studies that describe variables that are associated with a positive impact on competitive performance in paralympic powerlifting athletes. The Preferred Reporting Items ...
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Scientific knowledge of university students of Chile
(2021)Scientific research is becoming increasingly important in higher education, as it helps students to understand scientific knowledge and provides tools to construct and interpret the meaning of what science provides. This ...
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Screening for consequences of trauma – an update on the global collaboration on traumatic stress
(2020)This letter provides an update on the activities of “The Global Collaboration on Traumatic Stress” (GC-TS) as first described by Schnyder et al. in 2017. It presents in further detail the projects of the first theme, in ...
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Seasonal root, shoot, and fruit growth patterns in kiwifruit (actinidia deliciosa a. Chev.) in central Chile
von Bennewitz, Eduardo
; ; ; ; Carrasco-Benavides, Marcos (2019)
A study was conducted in kiwifruit vines (Actinidia deliciosa A. Chev.) in three different locations in central Chile to characterize the seasonal fine root growth in relation to shoot and fruit development as well as ...
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La secuencia didáctica como modelo de intervención pedagógica en la práctica inicial docente
(2017)El presente artículo reseña una experiencia curricular llevada a cabo en una Escuela que forma profesores de Lengua Castellana y Comunicación en una universidad chilena. Los estudiantes cursan, en su séptimo semestre, un ...
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Secular trends of physical growth and abdominal adiposity of school children and adolescents living at a moderate altitude in Peru
(2017)Objective: Identify changes in physical growth and abdominal adiposity at an interval of 14 yearsin children and adolescents living at a moderate altitude in Peru.Materials and Methods: The data comes from two cross-sectional ...
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Segmentation of consumer preference for food safety label on vegetables: Consumer profiles in central and south central Chile
(2016)Purpose : The purpose of this paper is to explore the differences in consumers’ preferences to food safety label (FSL) on vegetables in central and south central Chile in terms of sociodemographic characteristics, consumers’ ...
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Segregación laboral por género
(2023) -
Selecting “the best” nonstationary Generalized Extreme Value (GEV) distribution: on the influence of different numbers of GEV-models
(2019)The selection of an appropriate nonstationary Generalized Extreme Value (GEV) distribution is frequently based on methods, such as Akaike information criterion (AIC), second-order Akaike information criterion (AICc), ...
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Selection, confounding, and attrition biases in randomized controlled trials of rehabilitation interventions
(2022)A thorough knowledge of biases in intervention studies and how they influence study results is essential for the practice of evidence-based medicine. The objective of this review was to provide a basic knowledge and ...
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Selective and efficient arsenic recovery from water through quaternary amino-functionalized silica
(2018)The free-radical graft polymerization of acryloxyethyl-trimethylammonium chloride onto commercial silica particles was studied experimentally for extraction of arsenic ions from water. Two steps were used to graft ...
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Selective TASK-1 inhibitor with a defined structure–activity relationship reduces cancer cell proliferation and viability
(2021)Chemical structures of selective blockers of TASK channels contain aromatic groups and amide bonds. Using this rationale, we designed and synthesized a series of compounds based on 3-benzamidobenzoic acid. These compounds ...
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Selective TASK-1 inhibitor with a defined structure–activity relationship reduces cancer cell proliferation and viability
(2022)Chemical structures of selective blockers of TASK channels contain aromatic groups and amide bonds. Using this rationale, we designed and synthesized a series of compounds based on 3-benzamidobenzoic acid. These compounds ...
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Selegiline (deprenyl) decreases calbindin-D28k expression in cortical neurons of rats socially deprived during the post-weaning period
(2013)Preclinical studies indicate that selegiline (deprenyl), frequently used in some neurodegenerative diseases, exert protective effects on central nervous system neurons ofindividuals exposed to social isolation (SI). ...
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Self-perception of universal design for learning in young people studying in professional education science programs
; ; ; ; Cornejo Valderrama, Carolina Genoveva; ; ; ; (2021)
Learning involves an important challenge, in which unnecessary barriers must be eliminated, without eliminating the necessary challenges. In that sense, it is universal learning design (UDL) that encourages the creation ...
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Semi-supervised extreme learning machine channel estimator and equalizer for vehicle to vehicle communications
(2021)Wireless vehicular communications are a promising technology. Most applications related to vehicular communications aim to improve road safety and have special requirements concerning latency and reliability. The traditional ...
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Semiótica y teoría de la recepción: Los estudios literarios según Umberto Eco
(2012)El presente artículo presenta una visión sintética de la evolución de la semiótica, cuya base se encuentra en el estudio de los filósofos presocráticos y sus indagaciones respecto de los signos y su significado. En segundo ...
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Semiparametric additive beta regression models: Inference and local influence diagnostics
(2021)In this paper, we study a semiparametric additive beta regression model using a parameterization based on the mean and a dispersion parameter. This model is useful for situations where the response variable is continuous ...
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Sense of agency predicts severity of moral judgments
(2023)Sense of Agency (SoA) refers to the awareness of being the agent of our own actions. A key feature of SoA relies on the perceived temporal compression between our own actions and their sensory consequences, a phenomenon ...