Results 141 to 150 of about 869,701 (242)

Presentación del libro "La Ciudad de México: un Guerrero águila. El mapa de Emily Edwards" de la profesora Teresita Quiroz [PDF]

open access: yes, 2006
1 archivo PDF (5 páginas). fhtrigintatresReseña para el libro "La Ciudad de México: un Guerrero águila. El mapa de Emily Edwards" de Teresita Quiroz, el cual presenta un mapa alegórico de la Ciudad de México elaborado por Emily Edwards y publicado en
Connolly Dietrichsen, Priscilla
core  

Who prefers the dark? Daily activity of dung beetles from an Amazonian region

open access: yesEcological Entomology, Volume 51, Issue 3, Page 609-613, June 2026.
Daily activity patterns shape how dung beetle species coexist in Amazonian forests, revealing temporal niches that reduce competition and structure biodiversity. We compared species richness, abundance and assemblage composition of dung beetles sampled during day and night in a conserved terra‐firme forest in the Brazilian Amazon. Although richness and
Leonardo Vilas‐Bôas M. P. de Cerqueira   +8 more
wiley   +1 more source

UMBRALES DEL AGUA FRENTE A LA ESCASEZ CON BASE A LA RESILIENCIA URBANA EN LERMA Y SAN MATEO ATENCO, ESTADO DE MÉXICO [PDF]

open access: yes, 2018
México ha cruzado el umbral entre la disponibilidad media a baja, ya que dispone de menos de 5 mil m3 de agua anual por habitante. El trabajo se realza en los municipios Lerma y San Mateo Atenco por la sobreexplotación del acuífero del Valle de Toluca y ...
García Fajardo, Belina   +2 more
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Educational Choices and Social Inequalities: How Research Addresses Students' Decision‐Making

open access: yesEuropean Journal of Education, Volume 61, Issue 2, June 2026.
ABSTRACT Educational choices are a key area of research within the sociology of education, yet the concept of choice remains contested. This paper examines how European research analyses students' decision‐making at key educational transitions and their relationship to social positions.
Sara Gil   +3 more
wiley   +1 more source

Los días terrenales en "La región más transparente" [PDF]

open access: yes, 2011
1 archivo PDF (10 páginas). fhquadragintatresEn este artículo de ofrecen evidencias derivadas de la teoría del discurso que demuestran que el canon literario mexicano ha logrado una excelente novela, como es “Los días terrenales” cuyas características ...
Mora Ochoa, Alejandro de la
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Exiled From Their Own Lands: Indigenist Policies, Oil, and Colonial Plunder in 20th Century Venezuela

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 2, June 2026.
ABSTRACT This article examines the historical displacement of Indigenous peoples in Venezuela, focusing on the links between indigenist policies and the exploitation of natural resources, particularly oil, throughout the 20th century. Using a combined historical and ethnographic approach, it demonstrates how the formation of the Venezuelan nation‐state
Gabriel Tardelli
wiley   +1 more source

El reto de la sostenibilidad urbana: Cuernavaca Morelos [PDF]

open access: yes, 2015
Este trabajo explora el desarrollo sostenible a través del cuestionamiento de la posibilidad real del mismo, en un contexto específico a saber la ciudad de Cuernavaca, Morelos en México, en el que se plantea como meta y respuesta para contener las ...
Campos Cortés, Georgina Isabel   +2 more
core  

Political Cycles, Electricity Policy, and Mexico's Economy

open access: yesLatin American Policy, Volume 17, Issue 2, June 2026.
ABSTRACT Electricity reform in Mexico should stimulate economic growth, improve energy efficiency, and reduce greenhouse gas emissions. This article evaluates the successes and failures of reform and draws lessons across political cycles by analyzing changes in political dynamics—often tied to policy reversals—and the legal framework during the pro ...
David Bonilla
wiley   +1 more source

Análisis comparativo de la precariedad laboral en las tres principales metrópolis mexicanas para el 2010 [PDF]

open access: yes, 2013
El objetivo general de este artículo es estudiar la precarización laboral de los trabajadores asalariados no agropecuarios en el año 2010 de las tres principales ciudades de México: Ciudad de Mé- xico, Guadalajara y Monterrey.
GAXIOLA ROBLES LINARES , SERGIO CUAUHTEMOC   +1 more
core  

Da Vinci's mischief: xylem conduits in the stems of woody plants do not furcate

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3001-3013, June 2026.
Summary The hydraulic architecture of plants is often modeled as a ‘furcating’ network, in which xylem conduits proliferate in number toward the stem apex, analogous to animal circulatory systems. Yet whether furcation actually occurs within woody stems remains untested, despite major implications for carbon costs and hydraulic efficiency.
Gilberto Alemán‐Sancheschúlz   +4 more
wiley   +1 more source

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