Results 61 to 70 of about 123,892 (159)

La matriz insumo producto del estado de Quintana Roo, 2003. [PDF]

open access: yes, 2010
Este es un estudio que analiza la Matriz de Insumo Producto. Tomando como premisa el contar con los coeficientes permite identificar los sectores claves y de arrastre de la economía del Estado de Quintana Roo ...
OLIVARES MENDOZA, JOSE ANTONIO; 494849   +1 more
core   +1 more source

High Childhood Leukemia Mortality Rates in Mexico Associated to Water Contamination in Areas of Oil and Gas Extraction

open access: yesGeoHealth, Volume 10, Issue 7, July 2026.
Abstract Acute lymphoblastic leukemia (ALL) is the leading cause of death in Mexican children, yet water‐mediated environmental pathways remain largely unexplored as contributors to its spatial distribution. We analyzed ALL mortality records for individuals aged 0–19 years across all Mexican municipalities from 2003 to 2023, using publicly available ...
Madeleine Nicolas   +6 more
wiley   +1 more source

Decreto de creación uqroo 1991

open access: yes, 1991
Firma del decreto de creación de la Universidad de Quintana Roo en el Salón Bellavista de ciudad Chetumal , QRoo. el 24 de mayo de 1991 en ceremonia con el entonces Presidente Carlos Salinas de Gortari y el gobernador Miguel Borge ...
Universidad de Quintana Roo
core   +1 more source

Droughts and human impact in the ancient Uaymil region of the Maya lowlands inferred from a 2800‐year sedimentary archive at Lake Kaná, Mexico

open access: yesBoreas, Volume 55, Issue 3, Page 768-789, July 2026.
The relationship between the climate and societal transformation in Maya lowlands has long been debated, particularly the role of drought in shaping the civilization trajectory during the Classic Period. A high‐resolution, multi‐proxy, geochemical record from Lake Kaná, located in the underexplored Uaymil region of the Yucatán Peninsula in Mexico ...
Haydar B. Martinez‐Dyrzo   +5 more
wiley   +1 more source

Análisis de factibilidad para el incremento de capacidad instalada en el almacén del centro de distribución de una empresa en Cancún

open access: yesIngeniería Industrial, 2020
DOI: https://doi.org/10.26439/ing.ind2020.n038.4813 La investigación se desarrolló en el almacén del centro de distribución Sigma Alimentos Cancún, empresa dedicada al almacenamiento y distribución de alimentos congelados.
Felipe Pérez   +3 more
doaj  

Effects of Forest Cover and Seasonality on Several Faunal Groups in Cattle Ranching Landscapes of Los Tuxtlas, Mexico

open access: yesBiotropica, Volume 58, Issue 4, July 2026.
Forest cover within cattle ranches can strongly shape faunal biodiversity. In Los Tuxtlas, Veracruz, Mexico. We show that butterflies, moths, dung beetles, and birds respond differently to forest cover across habitats (pastures vs. forest fragments) and seasons, as a function of their specialization and resource needs.
Lina Adonay Urrea‐Galeano   +6 more
wiley   +1 more source

From Hierarchical Capitalism to Developmental Governance: The Emergence of Concerted Skills Formation in Middle‐Income Countries

open access: yesRegulation &Governance, Volume 20, Issue 3, Page 1005-1024, July 2026.
ABSTRACT Skills formation is a pressing issue for middle‐income countries given the pace of technological change. In Latin America, scholars point to the hierarchical type of capitalism and its segmentalist skills formation system as the main roadblocks to exiting the middle‐income trap.
Aldo Madariaga, Mariana Rangel‐Padilla
wiley   +1 more source

La matriz Insumo-Producto de Quintana Roo (2003).

open access: yes, 2011
En este capítulo se describirá el método de elaboración de la Matriz Insumo-Producto de Quintana Roo, así como las fuentes necesarias y las alternativas para su cálculo. Asimismo se analiza el impacto que tienen los sectores en el resto de la economía, a
Lozano-Cortés, René;#   +3 more
core   +1 more source

Strategic Orientation of Mexican Family-owned Businesses and Its Influence on Corporate Social Responsibility Practices

open access: yesOrganizations and Markets in Emerging Economies, 2020
The aim of this article was to determine whether the strategic orientation of family-owned businesses influences Corporate Social Responsibility (CSR) practices.
José Luis Esparza Aguilar   +3 more
doaj   +1 more source

Aprendizajes de una iniciativa en salud para fortalecer el contexto escolar en tiempos de pandemia

open access: yesRevista de Medicina e Investigación Universidad Autónoma del Estado de México, 2022
En agosto de 2021, las autoridades dieron el visto bueno para el regreso a la modalidad presencial para el ciclo escolar 2021-2022 en México, luego del confinamiento preventivo por COVID-19, bajo la implementación de nueve acciones clave similares a las ...
Luis Antonio Reyna Martínez   +2 more
doaj  

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