Artículos Científicos: Envíos recientes
Mostrando publicaciones 3061-3080 de 3929
-
Morphological and molecular analysis of cryptic native and invasive freshwater snails in Chile
(2019)Species delimitation in minute freshwater snails is often difficult to perform using solely shell morphology. The problem intensifies when invasive species spread within the distribution range of morphologically similar ...
-
A Cobb–Douglas type model with stochastic restrictions: Formulation, local influence diagnostics and data analytics in economics
(2019)We propose a methodology for modelling and influence diagnostics in a Cobb–Douglas type setting. This methodology is useful for describing case-studies from economics. We consider stochastic restrictions for the model based ...
-
Swimming practice and scapular kinematics, scapulothoracic muscle activity, and the pressure-pain threshold in young swimmers
(2018)Context Whereas alterations in scapular kinematics, scapulothoracic muscle activity, and pain sensitivity have been described in adult swimmers, no researchers have examined these outcomes in young swimmers. Objectives ...
-
El poder de la imaginación, de la ficción a la acción política. Ideología y utopía en la perspectiva de Paul Ricoeur
Almonacid Díaz, Cristhian
(2018)
Paul Ricoeur postula que una teoría de la imaginación se inicia en la literatura y al mismo tiempo es productiva en la vida de la praxis. En la estructura simbólica de la realidad social y política, la imaginación funda ...
-
The gender role on moderator effect of food safety label between perceived quality and risk on fresh vegetables
(2019)El rol de la etiqueta de inocuidad alimentaria en hortalizas frescas ha recibido poca atención en economías en desarrollo y menos atención desde la perspectiva del género. En este contexto, se desarrolló un modelo conceptual ...
-
Processing of snack of goat chub chili (Capsicum annuum L.) with formulations of tomato and tomato-marjoram
(2019)The cultivation of goat chili has potentially increased in Chile, due to different varieties of gourmet products made with it; for this reason, new industrial projects are sought to the growing volume to adapt them to the ...
-
Synthesis of polyhydroxyalkanoates through the biodegradation of poly(cis-1,4-isoprene) rubber
(2019)The search of alternative substrates for the synthesis of polyhydroxyalkanoates (PHA) has become an important factor in order to decrease the production costs. Therefore, the use of industrial by-products or waste materials ...
-
Intención emprendedora de estudiantes de la carrera de Auditoría de la Universidad Católica del Maule (Chile)
(2019)La presente investigación analizó la incidencia de la transición universitaria en cuanto a la intención emprendedora de los estudiantes. El objetivo de la investigación fue determinar el impacto que tienen las actividades ...
-
Valoración actitudinal proambiental: Un análisis global en estudiantes de enseñanza primaria, secundaria y terciaria
(2018)El objetivo del presente estudio fue analizar y comprender la forma en que la valoración condiciona los elementos tanto cognitivos como afectivos (de los ámbitos contextual y personal) en la conducta de los estudiantes de ...
-
Chilean children’s reading levels of statistical graphs
(2019)The aim of this research was comparing the performance of primary school Chilean children when reading different types of graphs included in the primary school curriculum in this country (pictogram, line graph, pie chart ...
-
Mechanical somatosensory stimulation decreases blood pressure in patients with Parkinson's disease
(2019)Objective: The current study aimed to assess the effects of five cycles of automated mechanical somatosensory stimulation (AMSS) of the fore-feet on blood pressure (BP) and cardiovascular autonomic control in Parkinson's ...
-
Nurses, do they perceive emotional labor?
(2018)El objetivo del manuscrito es reflexionar sobre el impacto del trabajo emocional en la prestación de cuidados para responder a la pregunta: ¿Cómo se manifiesta el trabajo emocional en los profesionales de enfermería?. Se ...
-
Construction of educational knowledge with the Mapuche community through dialogical-kishu kimkelay ta che research
; Ferrada, Donatila (2019)
This paper reports the development of a Mapuche education programme in the context of indigenous demands and claims in relation to education, specifically the Bafkehce Mapuche community who live in the Araucanía Region of ...
-
La adiposidad corporal se relaciona con el rendimiento del salto horizontal en niños
(2019)Los objetivos del estudio fueron a) Comparar el índice de masa corporal (IMC) de los escolares con los valores de IMC de la referencia internacional del Centro para el Control y Prevención de Enfermedades (CDC-2012) e b) ...
-
Resignificando el saber pedagógico: Una mirada desde la práctica docente
(2019)El presente artículo tiene como propósito comprender e interpretar la relación entre la práctica pedagógica desplegada y el saber pedagógico de profesores nóveles durante el periodo de Formación Inicial Docente (FID), ...
-
Gestión en salud pública, análisis bibliométrico a publicaciones científicas
(2019)Estudio bibliométrico sobre las publicaciones de gestión en salud pública en los últimos diez años en las tres colecciones principales de la web of science (WoS), resaltando años de publicación, categorías y áreas de ...
-
Can strenuous exercise harm the heart? Insights from a study of cardiovascular neural regulation in amateur triathletes
(2019)Regular exercise is recommended to improve the cardiovascular risk profile. However, there is growing evidence that extreme volumes and intensity of long-term exertion may increase the risk of acute cardiac events. The aim ...
-
Exploring the effects of a spanish vocabulary intervention to teach words in depth to second-grade students in Chile
; ; ; Lepe Martinez, Nancy Fabiola; (2019)
This study explores the effects of a Spanish vocabulary intervention on the literacy outcomes of students at risk for vocabulary difficulties in Chile. We screened 2nd-grade students (N = 84) with a standardized Spanish ...
-
Heuristic parametrization of anisotropic diffusion filtering
; ; ; Barrientos, Ricardo; Mora, Marco ; ; (2019)
The methods of evolutionary computation allow to set optimal values in a space of solutions from a candidate set. In this work, we have used evolutionary methods, for optimal parameters setting of the anisotropic diffusion ...
-
Atacama Desert: Water resources and reuse of municipal wastewater in irrigation of cut flower aeroponic cultivation system (first laboratory experiments)
(2019)This work aims to evaluate the cultivation of cut flowers irrigated with treated wastewater in a soilless cultivation technique such as aeroponics in arid climates. In addition, information about the state of water resources ...