Results 51 to 60 of about 15,440 (166)

FreshLanDiv: A Global Database of Freshwater Biodiversity Across Different Land Uses

open access: yesGlobal Ecology and Biogeography, Volume 33, Issue 12, December 2024.
ABSTRACT Motivation Freshwater ecosystems have been heavily impacted by land‐use changes, but data syntheses on these impacts are still limited. Here, we compiled a global database encompassing 241 studies with species abundance data (from multiple biological groups and geographic locations) across sites with different land‐use categories.
Minghua Shen   +119 more
wiley   +1 more source

GLOBALIZATION, NEOLIBERALISM, EDUCATIONAL REFORMS AND CREATIVITY

open access: yesRa Ximhai, 2015
Globalization and neoliberalism strongly affect education reforms in our country. Changes involving the three processes have conditions that can promote or inhibit the development of creativity. We can use one or the other with the development of our own
Octavio González-Vázquez
doaj  

Flavour, culture and food security: The spicy entanglements of chile pepper conservation in 21st century Mexico

open access: yesPLANTS, PEOPLE, PLANET, Volume 6, Issue 5, Page 1111-1120, September 2024.
Political interests and power structures shape state‐led crop conservation and food policy. As a crop that relates to culture and belonging, the chile crop is ideal for exploring how food security policy and crop conservation schemes integrate aspects beyond staple crops, calories, and/or electoral incentives.
Daniela Sclavo
wiley   +1 more source

Las ideas previas de los alumnos de 1º de Trabajo Social de Huelva respecto a la profesión

open access: yesAlternativas, 1995
En este trabajo estudiamos el perfil sociológico del alumno de 1° de Trabajo Social de la Universidad de Huelva en el curso 1994-95, analizamos las ideas previas con las que llegan los alumnos de primer curso de Trabajo Social sobre la elección de estos ...
Gallego Ayllón, María José   +2 more
doaj   +1 more source

Análisis de los recursos locales de Servicios Sociales destinados a las familias en situación de riesgo psicosocial en un contexto de crisis

open access: yesCuadernos de Trabajo Social, 2018
En este artículo se analizan los recursos locales de Servicios Sociales comunitarios puestos a disposición de familias que tienen menores a cargo y que atraviesan dificultades.
Susana Martí-García   +2 more
doaj   +1 more source

COVID-19 and social services in Spain.

open access: yesPLoS ONE, 2020
During the state of alarm declared in Spain by COVID-19 due to the pandemic, the country's authorities declared Social Services and their workers to be essential, considering that the activity of these professionals with the vulnerable population was ...
Rocío Muñoz-Moreno   +3 more
doaj   +1 more source

Silence or Death in Mexico's Press: Crime, Violence, and Corruption Are Destroying the Country's Journalism [PDF]

open access: yes, 2010
Examines the culture of bribery, extortion, and police complicity; murders and kidnappings of journalists; and the resulting self-censorship.

core  

Matemáticas

open access: yesActa Universitaria, 2012
Berlanga Zubiaga, Ricardo, Carlos Bosch Giral, Juan José Rivaud Morayta. Las Matemáticas, perejil de todas las salsas. México: (SEP; FCE; CONACYT), 2001. (La Ciencia para todos; No. 163).
Uriel Octavio Moreles Vázquez
doaj  

Los fractales

open access: yesActa Universitaria, 2012
Talanquer, Vicente. Fractus, Fracta, Fractal: Fractales, de laberintos y espejos. México: FCE, 2002. (La Ciencia para Todos; 147).
Uriel Octavio Moreles Vázquez
doaj  

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