Listar por título
Mostrando ítems 7190-7209 de 7617
-
The expression of matrix-metalloproteinase-2 in bone marrow micro-metastasis is associated with the presence of circulating prostate cells and a worse prognosis in men treated with radical prostatectomy for prostate cancer
(Aves, 2020-05)Objective: The expression of matrix-metalloproteinase-2 (MMP-2) in the primary tumor is associated with a worse prognosis but little is known at this time regarding the expression in micro-metastasis, the association with ... -
The fecal, oral, and skin microbiota of children with Chagas disease treated with benznidazole
(PUBLIC LIBRARY SCIENCE, 2019)Background Chagas disease is still prevalent in rural areas of South America. In endemic areas of Bolivia, school children are screened for the program of Chagas disease eradication of the Ministry of Health, and positive ... -
The fecal, oral, and skin microbiota of children with Chagas disease treated with benznidazole (vol 14, e0212593, 2019)
(PUBLIC LIBRARY SCIENCE, 2019)Sin resumen -
The Flynn effect for fluid IQ may not generalize to all ages or ability levels: A population-based study of 10,000 US adolescents
(ELSEVIER SCIENCE INC, 2019)Generational changes in IQ (the Flynn Effect) have been extensively researched and debated. Within the US, gains of 3 points per decade have been accepted as consistent across age and ability level, suggesting that tests ... -
The form of government in modern Chile: a case of balanced latin-american presidentialism
(CORP UNIV REPUBLICANA, 2019)This paper deals with the form of government existing in the Chilean Constitution, in the light of Latin American presidentialism, as a dogmatic category of comparative law. It is intended to prove that the Chief Executive ... -
The genus bipolaris
(CIENCIAS, 2014)The genus Bipolaris includes important plant pathogens with worldwide distribution. Species recognition in the genus has been uncertain due to the lack of molecular data from ex-type cultures as well as overlapping ... -
The Hamstrings: Anatomic and Physiologic Variations and Their Potential Relationships With Injury Risk
(FRONTIERS MEDIA SA, 2021-07-07)The incidence and recurrence of hamstrings injuries are very high in sports, posing elevated performance and financial-related costs. Attempts to identify the risk factors involved in predicting vulnerability to hamstrings ... -
The hare, tortoise and crocodile revisited: Tree fern facilitation of conifer persistence and angiosperm growth in simulated forests
(WILEY, 2019)Forests in which conifers and angiosperms coexist in the canopy with a well-developed understorey/subcanopy have often been conceptualized as three component systems. In these systems, the coexistence and regeneration of ... -
The impact of cannabis legalization in Uruguay on adolescent cannabis use
(Elsevier, 2020-06)Background: In 2013, Uruguay became the first country in the world to legalize recreational cannabis, instituting a non-commercial state regulatory model of production and supply. This study provides the first empirical ... -
The impact of forest science in Chile: history, contribution, and challenges
(CANADIAN SCIENCE PUBLISHING, 2021-06)In this article we describe Chile's transition from an agriculture productive model that originated in the 19th century into a more complex economic model that incorporates forest production, explaining the role of forest ... -
The impact of gender roles in the personal development and social environment in 11th grade students
(Chile. Universidad Mayor, 2021)Los roles de género han estado presentes en nuestra cultura desde hace siglos, estableciendo los conceptos de conformidad y no-conformidad a los estereotipos basados en el sexo biológico, restringiendo a algunos grupos de ... -
The importance of teachers and parents in students values formation : a close view of San Andrés School
(Chile. Universidad Mayor, 2017-01-01)Esta investigación fue desarrollada para entender el rol de los padres y profesores en el desarrollo de los valores en estudiantes de primer ciclo de educación en el sistema educacional chileno, y lo que ellos piensan que ... -
The importance of the understanding and application of gamification in lesson planning
(Chile. Universidad Mayor, 2021)Este trabajo busca explorar y analizar la estrategia de Gamificación dentro de las clases en el contexto chileno de pandemia. Para este estudio se utilizó un enfoque cuantitativo debido a que se debía recolectar información ... -
The Influence of Ethnicity on Warfarin Dosage Requirements in the Chilean Population
(Facultad de Ciencias, 2015)Background: Vitamin K antagonists are drugs that are widely prescribed around the world and their use has helped improve the prognosis of patients with thromboembolic disease. However, a high interindividual variability ... -
The influence of interest and peripheral learning in popular english-spoken culture on secondary student's english learning
(Chile. Universidad Mayor, 2017-01-01)Enseñar inglés en Chile se ha convertido en un desafío durante los últimos años. Esto se puede ver en la falta de interés que existe dentro del aula con respecto a un segundo idioma. Sin embargo, a medida que avanzan los ... -
The influence of soil age on ecosystem structure and function across biomes
(Chile. Universidad Mayor, 2020)The importance of soil age as an ecosystem driver across biomes remains largely unresolved. By combining a cross-biome global field survey, including data for 32 soil, plant, and microbial properties in 16 soil chronosequences, ...