Results 31 to 40 of about 62,126 (159)

Automatic generation of robot and manual assembly plans using octrees [PDF]

open access: yes, 2010
This paper aims to investigate automatic assembly planning for robot and manual assembly. The octree decomposition technique is applied to approximate CAD models with an octree representation which are then used to generate robot and manual assembly ...
Corney, J.   +3 more
core   +1 more source

Contraste de la percepción en la calidad del servicio público de ciudadanos y funcionarios en un municipio de México

open access: yesSumma
Con el fin de fomentar una nueva cultura que promueva la mejora continua en el servicio de los municipios, se llevó a cabo una investigación en Villa de Guadalupe, ubicado en el Altiplano Potosino, San Luis Potosí, México.
Juana María Cura Hernández   +3 more
doaj   +1 more source

Representaciones sociales sobre salud mental del pueblo nahua en la Huasteca Potosina sur

open access: yesEnfermería Universitaria, 2022
Introducción: Los pueblos originarios refieren que no perciben la salud mental como la define el mundo occidental. Su atención y estudio es escaso. Al reconocer cómo la interpretan los pueblos, se busca ejecutar políticas de salud pública en favor de ...
J. Bautista-Valdivia   +3 more
doaj   +1 more source

Heavy metals as an indicator of ecological impact of a fragmented land uses, San Luis Potosi, Mexico [PDF]

open access: yes, 2012
La necesidad de estudiar la presencia de metales pesados en el suelo radica en su impacto como indicador de contaminación ambiental. Se determinó la presencia de Cu, Zn, Pb y Cd en suelos donde se distribuyen especies vegetales en un corredor ecológico ...
Alcalá Jáuregui, Jorge   +6 more
core  

RELATIONS, GENDER AND SEXUALITY AMONG RURAL YOUTH OF SALINAS DE HIDALGO, SAN LUIS POTOSÍ, MÉXICO

open access: yesRa Ximhai, 2014
The objectives of this research were to reflect on the influence of traditional socio-cultural beliefs about sexuality and reproduction of rural youth in Salinas de Hidalgo, San Luis Potosí, and present the perceptions and practices of gender relations ...
Ma. Tania Hernández-Guerrero   +5 more
doaj  

Prolactin and oxytocin as modulators of intestinal contractility and glucose uptake

open access: yesFrontiers in Physiology
IntroductionProlactin (PRL) and oxytocin (OT) are bioactive hormones naturally present in maternal milk that support neonatal development, contribute to immune regulation and gut maturation in infants, and promote growth and cell differentiation in the ...
Perla Alejandra Figueroa-Carrasco   +2 more
doaj   +1 more source

Vegetative as bioindicators of heavy metals in a semiarid system [PDF]

open access: yes, 2013
Evaluar la contaminación por metales pesados en los ecosistemas permite conocer la capacidad bioindicativa de especies vegetativas. El objetivo fue determinar la concentración de metales pesados en Prosopis laevigata, Acacia spp.
Alcalá Jáuregui, Jorge   +6 more
core  

Systematic revision of the american taxa belonging to the genera Alloblackburneus Bordat, 2009, and Blackburneus Schmidt, 1913, with description of seven new species (Coleoptera: Scarabaeidae: Aphodiinae) [PDF]

open access: yes, 2011
The American species belonging to the genera Alloblackburneus Bordat and Blackburneus Schmidt (Coleoptera: Scarabaeidae: Aphodiinae) are redescribed and figured. Seven new species are described: Alloblackburneus guadalajarae, A.
Dellacasa, Giovanni   +2 more
core   +1 more source

Therapeutic Use of Silver Nanoparticles in the Prevention and Arrest of Dental Caries

open access: yesBioinorganic Chemistry and Applications, 2020
Dental caries is one of the major diseases of the oral cavity affecting humans worldwide. Different alternatives have been used for its control, but its incidence and prevalence are still high. On the other hand, silver has been used for centuries due to
Claudia Butrón Téllez Girón   +4 more
doaj   +1 more source

Bifurcation Stability Analysis of the Synchronverter in a Microgrid

open access: yesEnergies, 2022
Synchronized converters are being studied as a viable alternative to address the transition from synchronous generation to power-electronics-based generation systems.
Juan Segundo Ramírez   +3 more
doaj   +1 more source

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