Results 31 to 40 of about 5,066,057 (178)
¿Investigación pedagógica en otorrinolaringología?
ACTA DE OTORRINOLARINGOLOGÍA & CIRUGÍA DE CABEZA Y CUELLO, 2019 La construcción del conocimiento como objetivo principal de la investigación ha llevado a desarrollar una serie de enfoques, métodos y paradigmas muy diversos.
Néstor Ricardo González Marín
semanticscholar +1 more source
Bio-grafía, 2015 Este artículo presenta las apreciaciones que tiene un grupo de estudiantes de básica primaria de instituciones educativas rurales y urbanas, acerca de especies carismáticas y no carismáticas.
NIDIA YANETH TORRES MERCHAN +1 more
doaj +1 more source
Seroprevalence of bovine viral diarrhea virus (BVDV) in cattle from Sotaquirá, Colombia
Veterinary and Animal Science, 2021 Worldwide distributed Bovine Viral Diarrhea Virus (BVDV) represents a high risk of infection in most bovine farms, in which it is associated with gastrointestinal, respiratory, and reproductive diseases.
Edgar D. Daniel González-Bautista +8 more
doaj +1 more source
La prioridad del método en la investigación pedagógica
, 2017 This article considers the importance of the method in educational research. The method is necessary for achieving the aims of research. We present methodological complementarity and complexity and the firm correspondence between them as principles ...
R. Alonso
semanticscholar +1 more source
Diagnosis of accidents in the small and medium mining of Boyacá
Ingeniería Investigación y Desarrollo, 2014 We report the results of the research project entitled "Awareness and diagnosis of safety in small and medium mining in the departament of Boyacá" which was based on the analysis of accident stadistics provided by the Mining Rescue Station of the ...
Miguel Alfonso González-Sierra +1 more
doaj +1 more source
Los jardines botánicos: más que bibliotecas de plantas
Papeles, 2021 Los Jardines Botánicos, además de tener una importancia como medio de información y difusión sobre el mundo de las plantas, son considerados espacios de recreación pasiva, de protección, preservación y conservación de una gran variedad de especies, y de
Ana Elizabeth Martin Amaya +2 more
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Ingeniería Investigación y Desarrollo, 2021 Para gran parte de los estudiantes de educación media aprender estequiometría es complejo porque presentan deficiencias de lógica matemática y manejo de proporciones. Esta situación desmotiva al estudiante durante su proceso de aprendizaje lo que agudiza
Víctor Hugo Medina García +2 more
doaj +1 more source
The variable speed drive VSD as ideal method for starting electric induction motors
Ingeniería Investigación y Desarrollo, 2013 By programming parameters, implementation of VSD reference CFW-11, and conducting starts with electric induction motors, with different characteristics, we analyze the behavior of the variables: voltage, current, torque and engine velocity to verify that
Julio Alberto Carrillo-Romero +1 more
doaj +1 more source
Colombia Forestal, 2013 The composition and abundance of macroinvertebrates associated with the terrestrial bromeliad Guzmania mitis in two fragments of oak grove with different conservation status in Arcabuco, Boyacá were studied. The study aimed to establish whether there are
Winston Wilches Alvarez +2 more
doaj +1 more source
Family Relations, EarlyView.ABSTRACT Objective To examine the association between parent–student communication and academic performance (GPA) among Colombian university students. Background Family communication is an important dimension of students' academic experience, although its associations with academic performance may vary according to parental role, emotional tone, and ...
Lorena Cudris‐Torres +10 more
wiley +1 more source