Results 11 to 20 of about 117,889 (146)

Soluble CD26 levels and its association to epidemiologic parameters in a sample population. [PDF]

open access: yesDis Markers, 2009
Introduction: Previous studies have suggested the use of soluble CD26 (sCD26) as a tumour marker for the detection of colorectal cancer (CRC) and advanced adenomas. The aim of this study was to assess the sCD26 concentration in a large cohort to evaluate its association to epidemiologic parameters and CRC‐related symptoms/pathologies.
De Chiara L   +6 more
europepmc   +2 more sources

Molecular characterization of heterologous HIV-1gp120 gene expression disruption in mycobacterium bovis BCG host strain: a critical issue for engineering mycobacterial based-vaccine vectors. [PDF]

open access: yesJ Biomed Biotechnol, 2010
Mycobacterium bovis Bacillus Calmette‐Guérin (BCG) as a live vector of recombinant bacterial vaccine is a promising system to be used. In this study, we evaluate the disrupted expression of heterologous HIV‐1gp120 gene in BCG Pasteur host strain using replicative vectors pMV261 and pJH222.
Joseph J   +6 more
europepmc   +2 more sources

Introducing carsharing schemes in low‐density areas: The case of the outskirts of Le Mans (France)

open access: yesRegional Science Policy &Practice, Volume 15, Issue 2, Page 239-255, April 2023., 2023
Abstract Nowadays, the issue of rural development has a central place on the agenda of policymakers, particularly in the field of transportation. In low‐density areas, there is a lack of alternatives to car use, but at the same time internal combustion vehicles are currently contested in Western societies for their impacts on global warming. As part of
Jean Leroy   +2 more
wiley   +1 more source

El entorno construido en los programas diseñados para promover la actividad física entre las niñas, niños y jóvenes latinos que viven en Estados Unidos y América Latina

open access: yesObesity Reviews, Volume 22, Issue S5, Octubre 2021., 2021
Resumen Prevenir la obesidad entre los jóvenes latinos que viven en Estados Unidos y en países latinoamericanos requiere reconocer la especificidad de los contextos y las interacciones entre actividad física (AF) y entorno construido (EC). El objetivo de este artículo es avanzar en la agenda de investigación sobre el EC y la AF con el fin de prevenir ...
Olga L. Sarmiento   +11 more
wiley   +1 more source

Speed Proportional Integrative Derivative Controller: Optimization Functions in Metaheuristic Algorithms

open access: yesJournal of Advanced Transportation, Volume 2021, Issue 1, 2021., 2021
Recent advancements in computer science include some optimization models that have been developed and used in real applications. Some metaheuristic search/optimization algorithms have been tested to obtain optimal solutions to speed controller applications in self‐driving cars.
Luis Fernando de Mingo López   +4 more
wiley   +1 more source

Environmental racism and air pollution: Pre and post the COVID‐19 economic shutdown

open access: yesReview of Policy Research, Volume 42, Issue 4, Page 949-981, July 2025.
Abstract Decades of research demonstrates that minoritized groups are disproportionately affected by swathes of harmful pollutants, including air pollution, even controlling for low income. Would significantly reducing individual car traffic help reduce the EJ gap?
Heather E. Campbell   +3 more
wiley   +1 more source

ECONOMY OF FAVORS: Tiered Labor Systems on Mexico's Car Assembly Lines

open access: yesCultural Anthropology, Volume 39, Issue 3, Page 400-427, August 2024.
ABSTRACT Inequalities are inherent to capitalism. However, supply‐chain production has introduced new dynamics in which workers situated in uneven labor regimes increasingly find themselves working alongside one another. On Mexico's car assembly lines, autoworkers work next to logistics workers.
ALEJANDRA GONZÁLEZ JIMÉNEZ
wiley   +1 more source

El coeficiente de gastos de conservación y reparación de vehículos automotores [PDF]

open access: yes, 2005
p.207-215Se acumularon los coeficientes de gastos de conservación y reparación (CGCR) de 5 automóviles, 3 pick-ups y 3 camiones. Los CGCR de automóviles y pick-ups no cambiaron apreciablemente respecto de aquellos calculados en la década de 1970, no así ...
Frank, Luis Enrique
core  

Planeamiento estratégico 2011-2013 Toyota USA [PDF]

open access: yes, 2015
Para formular el plan estratégico se realizó un análisis externo del entorno en Estados Unidos que afecta a Toyota USA. Se concluyó que ofrece oportunidades para la inversión y la participación de las grandes empresas del sector automotriz.
Castillo Mesías, Luis Ernesto   +2 more
core  

Las importaciones de relojes y automóviles en América Latina durante 1925. Una aproximación desde el punto de vista de la renta y su distribución [PDF]

open access: yes, 2017
En esta nota de investigación se presentan los primeros resultados del trabajo que sobre las importaciones de relojes y automóviles se ha realizado sobre veinte países de América Latina durante el año 1925.
Badia-Miró, Marc, Yáñez, César
core  

Home - About - Disclaimer - Privacy