Results 21 to 30 of about 2,519 (232)

Especialización manufacturera y aglomeración urbana en las grandes ciudades de México

Economía, Sociedad y Territorio, 2003
En el trabajo se retoman los conceptos de economías de especialización y de urbanización, con el fin de analizar el crecimiento del empleo manufacturero de las principales ciudades de México.
Jorge Eduardo Mendoza Cota
doaj   +3 more sources

Trajectory Control of Manipulator Robots With Uncertainties: A Saturated Continuous Integral Sliding Mode Approach

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This study addresses the trajectory tracking control for manipulator robots with uncertainties. The main objective is to ensure that the robot follows a desired trajectory despite the presence of uncertainties/disturbances and considering control input constraints. The approach is developed in the framework of continuous integral sliding modes.
Emanuel Ortiz‐Ortiz, Juan Eduardo Velázquez‐Velázquez, Ramón Silva‐Ortigoza, Rosalba Galván‐Guerra   +3 more
wiley   +1 more source

The project scheduling problem with non-deterministic activities duration: A literature review

Journal of Industrial Engineering and Management, 2018
Purpose: The goal of this article is to provide an extensive literature review of the models and solution procedures proposed by many researchers interested on the Project Scheduling Problem with non-deterministic activities duration. Design/methodology/
Nestor Raul Ortiz Pimiento, Francisco Javier Diaz Serna   +1 more
doaj   +1 more source

Estudio de la Evolución de la Gestión Ambiental en Empresas Industriales

M+A. Revista Electrónica de Medioambiente, 2012
La gestión ambiental se ha convertido en un aspecto esencial en todas las empresas. Sin embargo, no todas han alcanzado el mismo nivel de madurez. A través de una serie de workshops con expertos en el campo ambiental, se ha recogido información referente a aquellos aspectos que afectan a la gestión ambiental de todas las empresas ...
Ormazabal-Goenaga, M. (Marta), Sarriegi, J.M. (José María)   +1 more
openaire   +3 more sources

Unveiling human–wildlife interactions in the context of livestock grazing abandonment and the return of large carnivores, ungulates and vultures: A stakeholder perspective

People and Nature, EarlyView.
Abstract Pastoral practices remain a widespread economic activity across European mountain regions. However, the viability of this activity may be threatened by the recovery of large wild vertebrates associated with passive rewilding, leading to the so‐called human–wildlife conflicts.
P. Acebes, F. J. Muñoz‐Gálvez, Z. Iglesias‐González, M. García‐Llorente, D. López‐García   +4 more
wiley   +1 more source

ANÁLISIS DE COSTOS Y FACTIBILIDAD ECONÓMICA DE UNA INVERSIÓN PARA COGENERAR EN LA INDUSTRIA AZUCARERA

Revista Centro Azúcar, 2006
El trabajo presenta los resultados obtenidos del análisis económico de la inversión para el montaje de una planta de cogeneración en el central Melanio Hernández, la que deberá trabajar de forma integrada al central y la destilería todo el año.
Osvaldo Romero Romero, Esteban Jesús Quintero Concepción, Rolando Alfredo Hernández León, Héctor Pérez de Alejo Victoria   +3 more
doaj  

Past, present and future of local crop evolution

PLANTS, PEOPLE, PLANET, EarlyView.
Promoting agrobiodiversity is a promising strategy for mitigating the negative effects of climate change on global food security. We highlight the central role evolutionary processes play in harnessing the potential of local crops by integrating genomics, archaeology, ethnobotany and traditional ecological knowledge (TEK).
Nataly Allasi Canales, Philippa Ryan, Amy Jackson, Hong Phuong Le, James Borrell, Aaron Davis, Rafal M. Gutaker   +6 more
wiley   +1 more source

Mothers against the natural order: Gender representations and desertion of identities in the drama of disinheriting a son in eighteenth‐century Barcelona  

Gender &History, EarlyView.
ABSTRACT The disinheritance of a firstborn son accustomed to the privileges of exclusion has for centuries been a dramatic event for families, especially if the decision was taken by a woman, the son's own mother. Very few dared to do so, because it symbolised a break with the notion of virtuous, compassionate motherhood; it represented a failure to be
Mariela Fargas Peñarrocha
wiley   +1 more source

Reflexionando sobre corrupción y deshonestidad académica: una intervención cuasi-experimental

Estudios sobre Educación
El estudio explora cómo la reflexión pedagógica sobre ética influye en comportamientos deshonestos en la academia. Se realiza un cuasi-experimento con 109 estudiantes de ingeniería industrial en Colombia, enfocándose en la corrupción en Latinoamérica ...
Orlando Contreras-Pacheco, Rodolfo Mosquera-Navarro, Hugo-Ernesto Martínez-Ardila   +2 more
doaj   +1 more source

Migration, Repression and Homosexual Sociability in Francoist Spain: An Analysis of the Case Files of the Special Courts of Barcelona (1965–1975)

Gender &History, EarlyView.
ABSTRACT In Spain, under General Franco's regime, homosexuality was regarded as an antisocial and dangerous behaviour. It was thus pursued both by the police and judicial courts. The Law on Vagrants and Crooks (1954) and, subsequently, the Law on Dangerousness and Social Rehabilitation (1970) constituted the legal mechanisms used by the dictatorship to
Jordi Mas Grau, Rafael Cáceres‐Feria
wiley   +1 more source