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461
Estándares característicos de una escuela internacional: el impacto de la acreditación internacional de programas en la educación superior
Enlace del recurso
Otro -
462
Access and use of health care services by mothers and children in the Texas-Mexico border region: preliminary findings from the 2006 Rio Grande Valley health survey
Publicado 2007“…Background: Latino/a children have the highest rate of uninsurance among all ethnic/racial groups. There is some evidence that patterns of health care use between parents and their children are interrelated. …”
Enlace del recurso
Artículo -
463
Trimetallic nanostructures: the case of AgPd–Pt multiply twinned nanoparticles
Publicado 2013“…The nanoparticles were small in size, with an average diameter of 11 nm and a narrow distribution, and their characterization by aberration corrected scanning transmission electron microscopy allowed us to probe the structure of the particles at an atomistic level. In some nanoparticles, the formation of a hollow structure was also observed, that facilitates the alloying of Ag and Pt in the shell region and the segregation of Ag atoms on the surface, affecting the catalytic activity and stability. …”
Enlace del recurso
Artículo -
464
Thin films of Cu, In and Sb chalcogenides as photovoltaic absorbers
Publicado 2015“…On the other hand, quaternary CZTSSe which contain abundant and inexpensive elements like Cu, Zn, Sn, S and Se has been a potential candidate for PV technology having solar cell efficiency up to 12.6%, however, there are still some challenges that must be accomplished for this material. …”
Enlace del recurso
Tesis -
465
Efecto de la microestructura y la concentración del ácido en la corrosión de aleaciones binarias Pb-Sn
Publicado 2015“…Lead is a rare element in earth’s crust, but since it is found in concentrated deposits it can be produced at low cost, and ranks fifth in tonnage consumed after iron, copper, aluminum and zinc. Some of the many applications of lead are: automobile batteries, uninterruptible power sources, radiation shields in nuclear facilities or medical x-ray apparatus, etc. …”
Enlace del recurso
Tesis -
466
On aerodynamics of baseball pitches: reconstruction of spinning throws, and a lift force model for the knuckleball
Publicado 2016“…On the other hand, there are some methods to reconstruct baseball trajectories, however, these methods do not usually deal with the movement equations, and if they do, its by knowing a lot of points of the real trajectory. …”
Enlace del recurso
Tesis -
467
Estimación de los niveles ambientales de formaldehido en clínicas de odontopediatría.
Enlace del recurso
Tesis -
468
Thin films of Cu, In and Sb chalcogenides as photovoltaic absorbers
Publicado 2015“…On the other hand, quaternary CZTSSe which contain abundant and inexpensive elements like Cu, Zn, Sn, S and Se has been a potential candidate for PV technology having solar cell efficiency up to 12.6%, however, there are still some challenges that must be accomplished for this material. …”
Enlace del recurso
Tesis -
469
Efecto de la microestructura y la concentración del ácido en la corrosión de aleaciones binarias Pb-Sn
Publicado 2015“…Lead is a rare element in earth’s crust, but since it is found in concentrated deposits it can be produced at low cost, and ranks fifth in tonnage consumed after iron, copper, aluminum and zinc. Some of the many applications of lead are: automobile batteries, uninterruptible power sources, radiation shields in nuclear facilities or medical x-ray apparatus, etc. …”
Enlace del recurso
Tesis -
470
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471
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472
Consumo televisivo en Torreón: distribuciones por sexo, edad y escolaridad
Publicado 2013Enlace del recurso
Artículo -
473
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474
Realización electrónica de sistemas caóticos: Parte 3, en sistemas digitales
Publicado 2023Enlace del recurso
Artículo -
475
Síndrome de Burnout, la Enfermedad Menos Preciada del Siglo XXI
Publicado 2022Enlace del recurso
Artículo -
476
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477
Desarrollo sustentable: fundamentos, perspectivas y limitaciones
Publicado 2004Enlace del recurso
Artículo -
478
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479
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480
ESTRUCTURA GENÉTICA DE TRES POBLACIONES MEXICANAS EN BASE AL SISTEMA HLA-A
Publicado 2009“…The multivariate analysis of principal components showed that the HLA-A system for these Mexican populations were genetically homogeneous and that the forensic parameters can be used into the legal system and in the association with some diseases. Key. Palabras clave: HLA-A, Mestizos, México, homogeneidad genética, forense, homogeneity, forensic…”
Enlace del recurso
Artículo