Results 41 to 50 of about 504,151 (231)
Las jóvenes que desertan de la educación media: virajes y puntos de no retorno
Revista Latinoamericana en Ciencias Sociales, Niñez y Juventud, 2015 (analítico): Presento en este texto resultados de una investigación que tuvo por objetivo conocer los principales factores de deserción escolar en la educación media en Hermosillo, Sonora, México.
Marcos Jacobo Estrada-Ruiz, México
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Advanced Optical Materials, EarlyView.A series of Eu3+, Tb3+, Tm3+ and La3+ formate‐based (mixed)metal‐organic frameworks were synthesized and investigated for energy transfer and white‐light emission. Efficient Tb3+→Eu3+ transfer enabled tuneable luminescence, while Tm3+ incorporation afforded near‐white emission.
Leonardo E. Cruz‐Estrada +5 more
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From New Mexico State University
Issues in Science and Technology Librarianship, 1992 The Southwest Center for Codes and Standards was recently established at the New Mexico State University Library. The feebased service center provides access to over one million national and international standards, including military specifications and
From New Mexico State University
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Factores asociados a enfermedad renal terminal en pacientes diabéticos en San Luis Potosí, México
AladObjetivo: Evaluar los factores asociados al desarrollo de enfermedad renal crónica terminal (ERCT) en pacientes con diabetes mellitus tipo 2 (DM2) en registros de derechohabientes del Instituto Mexicano del Seguro Social en el Estado de San Luis Potosí, México.
Erasmo López-RodrÃguez +6 more
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Advanced Robotics Research, EarlyView.A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
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História da Educação, 2011 NOTAS SOBRE A HISTORIOGRAFIA DA EDUCAÇÃO RURAL NO MÉXICOResumoNeste artigo, faço uma revisão geral da historiografia acerca da educação rural, promovida após a Revolução de 1910, no México. Inicialmente, analiso a política educativa e, posteriormente, o
Alicia Civera, Mexico
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Emprendimiento Empresarial Juvenil: Una evaluación con jóvenes estudiantes de universidad
Revista Latinoamericana en Ciencias Sociales, Niñez y Juventud, 2015 (analítico): Se reflexiona aquí en torno a una de las estrategias que en México se han destacado para atender la crisis de empleo decente. Mi objetivo es indagar sobre las intenciones que los jóvenes y las jóvenes estudiantes de universidad tienen ...
Víctor Daniel García-García, México
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Advanced Robotics Research, EarlyView.Functional surfaces are investigated as a foundation for reconfigurable microscale systems with sensing and actuation capabilities. Advances in additive manufacturing enable our development of planar arrays of hybrid‐material, compliant microdevices that convert environmental stimuli into programmed motion and visual responses.
Sandra Edward +5 more
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Declaración de El Colegio de México
América Latina en la Historia Económica, 2012 .
Colmex El Colegio de México
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Revista Atlántica-Mediterránea de Prehistoria y ArqueologÃa Social, 2014 Study made in the archaeological remains of the peoples who inhabited this vast region of Mexico, have been from positions of analysis that do not allow to have clarity in the historical development processes by those who inhabited this vast and arid peninsula, as a result, is characterized with the same methodological of hunter-gatherer terms, to all ...
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