Results 61 to 70 of about 68,887 (211)

Decepción partidista o alternancia política. Análisis de proceso electoral para gobernador en Guanajuato 2012

open access: yesNóesis, 2014
En este artículo se pretende señalar cómo el Partido Acción Nacional (PAN) está dejando de ser un partido mayoritario en Guanajuato, ya que en la elección de 2012 el Partido Revolucionario Institucional (PRI) ganó importantes municipios en el estado como
Ma. Aidé Hernández García   +1 more
doaj  

The road less travelled: Autobiographical expressive writings of North-South migrants to Guanajuato, Mexico

open access: yesEntreciencias: Diálogos en la Sociedad del Conocimiento, 2018
El presente artículo parte de la suposición que algunas ideas comunes acerca de la migración son de índole “narrativa” - casi ficciones y “realidades” socialmente construidas.
Claudia Chibici Revneanu
doaj   +1 more source

Optimal random sampling designs in random field sampling [PDF]

open access: yes, 2003
A Horvitz-Thompson predictor is proposed for spatial sampling when the characteristic of interest is modeled as a random field. Optimal sampling designs are deduced under this context.
Rodríguez, José E., Ávila, Fernando
core   +1 more source

Flame Retardant Polyolefins Using Fibers From Leather Waste: Adjusting Extrusion Variables to Balance the Property Profile

open access: yesJournal of Vinyl and Additive Technology, Volume 32, Issue 2, Page 410-430, March 2026.
Adjusting extrusion variables are a key to balance the flame retardancy and mechanical properties of polyolefin/leather waste fiber composites. ABSTRACT The extrusion processing variables represent a key to the optimal use of additives and thus the development of flame‐retardant polymer composites. Adjusting the property profile, for example, finding a
Guadalupe Sanchez‐Olivares   +3 more
wiley   +1 more source

Basal Chromospheric Flux and Maunder Minimum-type Stars: The quiet-Sun Chromosphere as a Universal Phenomenon

open access: yes, 2012
Aims: We demonstrate the universal character of the quiet-Sun chromosphere among inactive stars (solar-type and giants). By assessing the main physical processes, we shed new light on some common observational phenomena.
Baliunas   +39 more
core   +1 more source

Scaling up orphan crop research: genebank genetics highlight geographic structure in cultivated cowpea from 10 617 global accessions

open access: yesThe Plant Journal, Volume 125, Issue 6, March 2026.
SUMMARY Vigna unguiculata (L.) Walp. is a dryland legume crop, providing essential food and nutritional security for millions of people across the semi‐arid tropics, in Africa, Asia and Latin America. However, as a typical ‘orphan crop’, cowpea has long remained underrepresented in global genomic research to support crop improvement. Here, we conducted
Sofie Pearson   +16 more
wiley   +1 more source

Estudio comparativo de facilidades y obstáculos de las mipymes exportadoras en el estado de Guanajuato de México y en la provincia de limón de Costa Rica

open access: yesTecnología en Marcha, 2020
Con este estudio se pretende comparar las principales facilidades y obstáculos que enfrentan las mi pymes exportadoras del Estado de Guanajuato, México y de la Provincia de Limón, Costa Rica.
Kenishia Peart Harris
doaj   +1 more source

Visita a Guanajuato

open access: yesBotanical Sciences, 1954
La ciudad de Guanajuato se encuentra a 2100 metros sobre el nivel del mar, rodeada completamente por cerros de mediana altura, alcanzando los inmediatos a la ciudad de 2500 a 2600 metros. Dichos cerros, ahora casi desprovistos de árboles estuvieron antiguamente, según se dice, cubiertos por extensos bosques de encino.
openaire   +3 more sources

The Impact of Knowledge Sharing Quality on Environmental Practices to Improve the Financial Performance of SMEs: The Mediating Role of Advanced Management Technologies

open access: yesBusiness Strategy and the Environment, Volume 35, Issue 1, Page 1349-1367, January 2026.
ABSTRACT This study examines how information quality influences the adoption of environmental practices in Mexican SMEs and how these practices affect financial performance, considering the mediating role of advanced management technologies. Knowledge exchange is assessed through training in knowledge management and internal knowledge transfer, both of
Gabriela Citlalli López‐Torres   +3 more
wiley   +1 more source

Transformaciones y actualidad del sistema de partidos mexicano

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2020
Reseña:  Díaz Jiménez, Oniel Francisco y Luis Eduardo León Granatios (2019) Los escenarios electoral e ideológico en el sistema de partidos mexicano. Una mirada posterior a la elección 2018. México: Editorial Tirant lo Blanch México/Universidad de
Miguel Angel Ramírez Hernández
doaj   +1 more source

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