Mostrando ítems 133-152 de 207
Ramos-Monge, Elva Lizeth (Fecha de defensa: 2019-01-30)
Nowadays, the need for ethical behavior in society is unquestionable due to dominant social problems that concern society, such as poverty, inequality and climate change. These issues have been addressed by private and ...
Yilmaz, Görken (Fecha de defensa: 2014-04-30)
Long Term Capacity Planning (LTCP) consists of deciding the type and amount of capacity of production systems for multiple periods in a long term planning horizon. It involves decisions related to strategic planning, such ...
De Andrés Mosquera, Andrés (Fecha de defensa: 2018-03-13)
The paper studies the behavior of the household savings rate in the period 1985 to 2016. It examines the variables that the literature considers determine the long-term savings rate of households: income, wealth, unemployment, ...
Alvarado de Marsano, Liliana Sara (Fecha de defensa: 2010-10-18)
El objetivo de la presente disertación es describir la actitud hacia la publicidad televisiva por parte de niños limeños y la influencia de éstos sobre la decisión de compra de las madres dentro de un supermercado. Para ...
Yáñez Rodríguez, Pablo (Fecha de defensa: 2015-12-14)
Background. The construction sector presents a significantly higher rate of work injuries than other sectors. Beyond strict legal compliance, voluntary protection programs (VPP) showed an average 52% reduction in accidents ...
Mesa Correa, Diana (Fecha de defensa: 2013-09-27)
En 2007 comenzó la crisis económica y financiera de mayor complejidad e impacto desde la Gran Depresión (FMI, 2012). Las crisis económicas y financieras pueden afectar seriamente el desempeño de la empresa e incluso su ...
Pastor, Rafael (Fecha de defensa: 1999-10-23)
Actualmente, aunque existen procedimientos específicos para resolver de forma óptima algunos problemas concretos de optimización combinatoria, la mayoría se deben solucionar con técnicas generales de exploración del espacio ...
Pinto Taborga, Carola (Fecha de defensa: 2018-07-16)
Virtually the entire scientific, political, business, and social community is aware of the importance of climate change. Countries adhering to the Kyoto Protocol have taken up the challenge of reducing carbon emission, ...
Juanpera Gallel, Marc (Fecha de defensa: 2021-12-20)
In 2015, the United Nations defined the Sustainable Development Goals in a transition towards a world without poverty and where human rights, equity and sustainability are prioritized. In particular, modern energy services ...
Álvarez Paz, Manel (Fecha de defensa: 2015-10-26)
The concept Business Model refers to an abstraction widely used both in the academic literature and in the management practice field. Recently, it has captured the attention both of scholars and practitioners. Business ...
Hernández Bazo, Carlos Alberto (Fecha de defensa: 2011-07-01)
En la presente tesis doctoral, se desarrolla y se valida una metodología de planificación de la red de distribución de cadenas de suministro de la industria de consumo masivo de alimentos envasados, que se ha estructurado ...
Domenech Léga, Bruno (Fecha de defensa: 2013-06-20)
Los sistemas de electrificación autónomos basados en el uso de energías renovables son adecuados para electrificar comunidades rurales aisladas. Para su diseño existen herramientas de apoyo a la toma de decisiones, pero ...
Batalla García, Cristina (Fecha de defensa: 2015-07-17)
En la industria del automóvil es muy común utilizar la misma línea para la fabricación de diversas versiones de un mismo modelo. En la presente tesis nos centraremos en aquellas líneas de montaje donde circulan unidades ...
Cano Pérez, Alberto (Fecha de defensa: 2014-06-20)
This document develops the doctoral thesis entitled "Modelado y resolución de problemas de secuenciación en contexto JIT/DS mediante BDP". Through a literature review we explain the problems, within the environment of the ...
Alfaro Pozo, Rocío (Fecha de defensa: 2015-01-15)
In this thesis it is studied the mixed-model sequencing problem with work overload or uncompleted work minimisation (MMSP-W). Indeed, four variants from the original problem are estudied with the aim of leading the problem ...
Cerda Díaz, Eduardo Niels (Fecha de defensa: 2013-09-27)
El objetivo de esta investigación es estudiar tareas, analizar variables y desarrollar modelo de evaluación para tareas con Manipulación Manual de Carga Dinámico-Asimétricas en el Sector Construcción. Los resultados describen ...
Ramirez-Anormaliza, Richard (Fecha de defensa: 2017-02-16)
In the new knowledge economy, the burgeoning and flourishing success of the Internet promotes web-based learning and makes it a meaningful and flexible learning environment. But to achieve all the benefits offered by ...
Ponce García, Maria Elena Laura (Fecha de defensa: 2013-11-06)
The thesis includes an overview of the e'.Ciution and current context for two international socioeconomic phenomena: migration and remittances of migrants to their country, its importance and impact on host economies in ...
Fernández Ronquillo, Mario Alfredo (Fecha de defensa: 2018-06-13)
The main objective of the thesis is to design a model of competences for the micro entrepreneur who develops his activity in depressed environments, adapted to his personal needs and the environment in which he develops, ...
Neves Monteiro, Denisson (Fecha de defensa: 2014-02-14)
A sustainable local development model is a guide for the development of strategies, it is no longer a single recipe. This includes aspects of the analysis of the region's potential, the diagnosis of the city’s problems, ...