Artículos Científicos: Envíos recientes
Mostrando publicaciones 1381-1400 de 3827
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Percepción sobre servicios ecosistémicos culturales asociados al bosque nativo por parte de un grupo universitario de estudiantes de pedagogía
Aguilar Correa, Cristián
; ; ; ; ; ; (2019)
La investigación tuvo por objetivo analizar las percepciones que posee un grupo de 15 docentes en formación inicial respecto de los servicios ecosistémicos culturales asociados al bosque nativo. Los sujetos participantes ...
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Static earth pressures on a pile supported excavation in Santiago gravel
(2019)Los pilotes de hormigón anclados en múltiples niveles son el método más común para sostener excavaciones profundas en grava. Su diseño estático se basa en principios de equilibrio límite, aunque estos procedimientos se ...
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Distribución espacial de artrópodos en agroecosistemas de la cuenca del río Limarí (Región de Coquimbo, Chile)
(2019)El valle del río Limarí tiene un alto valor productivo desde el punto de vista agrícola dentro del Norte Chico. En los últimos años la expansión de los monocultivos ha permitido el aumento de vulnerabilidades biológicas, ...
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Resultados funcionales de pacientes tratados con faringolaringectomía y reconstrucción faríngea con colgajo pediculado
(2019)Introducción: La laringectomía total es el tratamiento de elección del cáncer de laringe avanzado, requiriendo en ocasiones asociar una resección parcial o total de la faringe para su manejo. El defecto faríngeo, puede ...
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Core self-evaluations, perceived job characteristics and job satisfaction: evidence from two independent samples of highly skilled argentinian workers
(2019)El estudio analizó el rol mediador que cumplen las características percibidas del trabajo en la relación entre las auto-evaluaciones esenciales (CSES) y la satisfacción laboral. Se recopilaron datos a partir de dos muestras ...
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Transcranial cortico-cortical paired associative stimulation (ccPAS) over ventral premotor-motor pathways enhances action performance and corticomotor excitability in young adults more than in elderly adults
(2023)Transcranial magnetic stimulation (TMS) methods such as cortico-cortical paired associative stimulation (ccPAS) can increase the strength of functional connectivity between ventral premotor cortex (PMv) and primary motor ...
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Anselm of Canterbury and the many senses of “being”. a comparison between the argument of the proslogion and the regula of the monologion
Guerrero Troncoso, Hernán (2022)
This article makes a comparison between Anselm’s so-called “ontological argument” of the Proslogion and the regula he established in the Monologion. This regula would allow, under a certain respect, to consider existence ...
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Statistical tables in primary education textbooks of Peru
(2022)In recent years, the literature shows an increase in research analyzing statistical representation of data in textbooks, but in the Peruvian context is still scarce. Therefore, this research aims to analyze activities on ...
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The shift of soil microbial community induced by cropping sequence affect soil properties and crop yield
(2023)Rational cropping maintains high soil fertility and a healthy ecosystem. Soil microorganism is the controller of soil fertility. Meanwhile, soil microbial communities also respond to different cropping patterns. The ...
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Warm-up stretching exercises and physical performance of youth soccer players
(2023)This study aims to compare the effects of standard warm-up versus warm-up using stretching exercises on the physical performance of male youth soccer players. Eighty-five male soccer players (age: 10.3 ± 4.3 years; body ...
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Preclinical and clinical trials of new treatment strategies targeting cancer stem cells in subtypes of breast cancer
(2023)Breast cancer (BC) can be classified into various histological subtypes, each associated with different prognoses and treatment options, including surgery, radiation, chemotherapy, and endocrine therapy. Despite advances ...
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Surface wind strength and sea surface temperature connections along the south peruvian coast during the last 150 years
(2023)In recent decades, there has been a divergence in the evidence (models, observations, reanalysis data) about the trend of coastal upwelling driving winds in the current global warming scenario over the Humboldt Current ...
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Intracellular Helix-Loop-Helix domain modulates inactivation kinetics of mammalian TRPV5 and TRPV6 channels
(2023)TRPV5 and TRPV6 are calcium-selective ion channels expressed at the apical membrane of epithelial cells. Important for systemic calcium (Ca2+) homeostasis, these channels are considered gatekeepers of this cation ...
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Heart rate from progressive volitional cycling test is associated with endothelial dysfunction outcomes in hypertensive chilean adults
(2023)Background: A progressive volitional cycling test is useful in determining exercise prescription in populations with cardiovascular and metabolic diseases. However, little is known about the association between heart rate ...
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Validity and reliability of short-term heart rate variability parameters in older people in response to physical exercise
(2023)Background: Currently, and to the best of our knowledge, there is no standardized protocol to measure the effect of low- to moderate-intensity physical exercise on autonomic modulation focused in older people. Aim: Validate ...
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Effects of a multi-professional intervention on mental health of middle-aged overweight survivors of COVID-19: a clinical trial
(2023)The present study aimed to investigate the effects of a multi-professional intervention model on the mental health of middle-aged, overweight survivors of COVID-19. A clinical trial study with parallel groups and repeated ...
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Use of the speed achieved on the 6MWT for programming aerobic training in patients recovering from severe COVID-19: an observational study
(2023)Introduction Patients who suffered severe COVID-19 need pulmonary rehabilitation. Training may be prescribed objectively based on the maximum speed in the six-minute walk test. The objective of this study was to determine ...
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Tipos de confiabilidad de la prueba de coordinación motora gruesa KTK para niños y adolescentes: una revisión sistemática
(2022)La prueba Körperkoordinationstest für kinder (KTK) es de gran utilidad en el ámbito de la educación física, rehabilitación y en ciencias del deporte. Su aplicación implica el control riguroso en términos de confiabilidad. ...
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Teorías subjetivas sobre disciplina parental en literatura para padres
(2019)Introducción: La disciplina parental es un tema de frecuente solicitud de orientación de quienes consultan a profesionales de la salud. Se relaciona con los estilos de crianza y ha sido estudiada cien tíficamente respecto ...
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Adiposidad corporal, estilos de vida y nivel de actividad física en mujeres dueñas de casa y trabajadoras remuneradas chilenas
(2019)En Chile existe escasa evidencia en relación a las características de los estilos de vida en mujeres dueñas de casa versus mujeres con trabajos renumerados. El objetivo del estudio fue comparar marcadores de adiposidad, ...