Tipo de Material
Mostrando documentos 1-20 de 121
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Accidentalidad laboral en Colombia en trabajadores afiliados al Sistema General de Riesgos Laborales en el periodo 2004-2014
Work is an essential activity for human beings which affects their well-being in both positive or negative ways depending on the conditions in which it is done, taking into account that precarious or inadequate working ... -
Adecuación de un protocolo de auditoría de redes Wi-Fi 802.11n/ac para campus universitarios aplicado a la red inalámbrica de la Facultad de Ingeniería de la Universidad Nacional de Colombia
The purpose of this work is to present a Wi-Fi network audit protocol that allows the user to execute a list of measurements and obtain a view of the quality of communication in the wireless network. A documentary review ... -
La agroindustria procesadora de cereales de Colombia, factores internos y externos inductores de cambio
This research compares the development of milling industries of wheat, corn and rice, in Colombia, from historical, economic, political and social points of view, since late XIX century until 2019. It analyses the ... -
Análisis comparativo entre los criterios internacionales y los requerimientos para la descarga de sedimentos de embalses en Colombia
The loss of volume in reservoirs due to sedimentation has become a concern for many countries, including Colombia. Therefore, it is necessary to implement sediment management strategies in order to recover the lost volume ... -
Análisis de la regulación basada en capital y su asociación con la probabilidad de quiebra: caso compañías de financiamiento colombianas
The aim of this document is estimating the association between capital and the probability of bankruptcy for Colombian financing companies, between the years 2010 and 2018. In this sense, what is sought is to determine if ... -
Análisis de sensibilidad paramétrica sobre un modelo computacional XFEM para la propagación de grietas en una probeta CT de acero de fase dual
The implementation of the extended finite element method (XFEM) has allowed modeling without increasing computational costs and minimizing the use of excessively fine meshes, discontinuities, complex geometric singularities, ... -
La aparición del sujeto político femenino afrocolombiano en la Cuenca del Río Naya: interacciones entre las prácticas de la Asociación de Mujeres AINÍ con la teoría política de Hannah Arendt
Afro-Colombian communities in the South Pacific, such as those that have settled in the Naya river basin -the natural border between the departments of Cauca and Valle del Cauca- have undertaken a series of struggles for ... -
Aplicabilidad del software move2perform para identificar riesgo de lesión sin contacto de miembro inferior en deportistas de la Universidad Nacional de Colombia
Objetivo: Determinar la aplicabilidad del software move2perform para identificar riesgo de lesión sin contacto de miembros inferiores en deportistas masculinos de fútbol, levantamiento de pesas y atletismo de las selecciones ... -
!APRENDIENDO¡ Evaluación de la eficacia de una intervención psicoeducativa en niños entre los 6 y 8 años en la ciudad de Bogotá, Colombia
Educational institutions are now often referring children to psycho-educational processes that identify the causes of poor school performance or provide them with tools to assist them in educational process. In this process, ... -
Aprendizaje de la nomenclatura inorgánica en grado 9 bajo el modelo de aprendizaje significativo empleando herramientas TIC con apoyo en ambientes virtuales
En este trabajo de investigación, se aplicó una estrategia metodológica con un enfoque investigativo mixto, para lograr el aprendizaje significativo de la nomenclatura en química inorgánica en estudiantes de grado noveno. ... -
Aproximación a la vitalidad de la lengua nasa yuwe en dos comunidades de habla nasa: contraste sociolingüístico
In recent decades, the loss of minority languages around the world has received special attention among scholars and activists. The identification of the ethnolinguistic vitality of minority languages is crucial to create ... -
Aspectos ambientales y de manejo que determinan el crecimiento del kikuyo (Cenchrus clandestinus Hochst. ex Chiov. Morrone) en la Provincia de Ubaté
This research had two main objectives, to characterize the growth of the kikuyo grass in the province of Ubaté according to the altitude, environmental factors and soil characteristics and to determine the optimum harvest ... -
Aspectos epigenéticos del gen BTBD3 en niños diagnosticados con TDAH en una muestra de pacientes colombianos
El TDAH es un trastorno comportamental altamente heredable, persistente y frecuente. La etiología del trastorno no está clara. Sin embargo, se han descrito similitudes neuroanatómicas entre trastorno de déficit de atención ... -
ATPasas tipo P de Mycobacterium tuberculosis como dianas para el diseño racional de compuestos antituberculosos
Tuberculosis (TB) is an infectious disease caused by the acid-fast bacillus Mycobacterium tuberculosis (Mtb), which is one of the most important public health problems worldwide. Furthermore, the emergence of resistant Mtb ... -
BIlingüismo social en Bolzano: análisis de las actitudes lingüísticas
The Trentino-Alto Adige region has been subject to several studies on bilingualism. This territory belonged to Austria until 1919 when it became part of the Republic of Italy due to its victory in the First World War. This ... -
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Borde, relaciones del espacio intermedio: Planteamiento de edificio universitario en el borde de la carrera 30, campus Universidad Nacional, Bogotá
Resistant to a conception of boundary, frontier or barrier type. Beyond the oscillation in an exclusive binary thought: inside - outside, open - closed; the notion of edge is presented as an intermediate situation. Captive ... -
Borde, relaciones en el espacio intermedio:Planteamiento de edificio de vivienda universitaria en el borde de la carrera 30, campus Universidad Nacional, Bogotá
The materialization of the edge allows us to perceive and understand the dialectic of the permanence and the exchange of activities of a place. Considering the condition of disarticulation, fragmentation, and isolation in ... -
Caracterización de un modelo de negocio de banca digital en el contexto colombiano
This final work is based on the research question: What would the digital banking business model that could be applied in the financial sector in Colombia? To carry out it, exploratory research was done using a methodological ... -
Caracterización epidemiológica de los casos fatales con reporte positivo para Tramadol atendidos por el instituto nacional de medicina legal y ciencias forenses, sede Bogotá, entre 2013 Y 2018
Tramadol is an analgesic family of opioids, which has monoaminergic effects on its mechanism of action. In Colombia this is regulated with medical establishing sale with medical prescription; although this has been reported ...