The territories of Nuestra América have been subjected to natural and sociopolitical dynamics that put them at risk. However, governmental authorities have preferred to implement strategies borrowed from the so-called developed countries rather than to develop their own strategies based on local past-experiences and knowledge. Therefore, from the n...
En los automóviles un tercio de la energía del combustible se utiliza para superar la fricción en el motor, la transmisión, los neumáticos y los frenos. Elobjetivo de este trabajo fue caracterizar las características principales de las perdidas de fricción en los elementos del motor y sus accesorios, se analiza varias variables como medio de identi...
The research results are presented by the authors in the modeling of performance indicators of the operation of biomass gasification installations using artificial neural networks, starting by the classification of the information derived from the systemic analysis of its operation. A bibliographical study of previous related researches was develop...
This research paper has allowed to apply the dynamical systems to identify and evaluate the economic potentialities in the province of Castrovirreyna, department of Huancavelica in order to improve its development. At the same time, it helps to determine what factors and systematic information influence in the identification and assessment of it. T...
Over the last several hundred years, local and national educational systems have evolved from relatively simple systems to incredibly complex, interdependent, policy-laden structures, to which many question their value, effectiveness, and direction they are headed. System Dynamics is a field of analysis used to guide policy and system design in num...
OBJETIVO: Diseñar un modelo conceptual sobre la comunicación de los resultados de la investigación científica en el área de la salud pública, en un contexto local. MATERIAL Y MÉTODOS: A través del enfoque de pensamiento de sistemas se utilizó la Metodología de Sistemas Blandos (MSB) y la bibliometría para analizar y resolver una situación problemát...
Crop simulation models have been used successfully to evaluate many systems and the impact of change on these systems, e.g. for climatic risk and the use of alternative management options, including the use of nitrogen fertilisers. However, for low input systems in tropical and subtropical regions where organic inputs rather than fertilisers are th...
Este trabajo cuantificó el riesgo de ocurrencia de poblaciones dañinas de Aeneolamia postica (Walker) Fennah en caña de azúcar en Veracruz, México. Para esto se construyó un modelo deductivo, que consistió en la identificación, cuantificación y validación de la secuencia de eventos que conducen a densidades dañinas, considerada como una falla críti...
