Results 51 to 60 of about 18,307 (218)

Una apreciación a la comercialización de la producción minero metalúrgica en el Perú, periodo 1970-2010

open access: yesPensamiento Crítico, 2012
El presente estudio desarrolla un particular análisis que abarca cuatro periodos sobre la evolución e implicancias de la actividad minero metalúrgica y su comercialización.
Juan José Ospino Edery
doaj   +1 more source

EVENTOS PLUVIOMÉTRICOS CONCENTRADOS NO ESPAÇO URBANO

open access: yesObservatorium: Revista Eletrônica de Geografia, 2019
O intenso processo de urbanização pelo qual passou o Brasil nas últimas décadas, culminou num crescimento desordenado da maioria das cidades brasileiras. Tal processo resultou em vários problemas associados ao planejamento inadequado da ocupação do espaço urbano, intensificando a ocorrência de enchentes provocadas por eventos pluviométricos intensos ...
Arlei Teodoro de Queiroz   +1 more
openaire   +2 more sources

The Future of AI in the GCC Post‐NPM Landscape: A Comparative Analysis of Kuwait and the UAE

open access: yesPolitics &Policy, Volume 53, Issue 6, December 2025.
ABSTRACT Comparative evidence of how two Gulf Cooperation Council (GCC) states translate artificial intelligence (AI) ambitions into post–New Public Management (post‐NPM) outcomes are scarce because most studies focus on Western democracies. To fill this gap, we examine constitutional, collective choice, and operational rules that shape AI uptake in ...
Mohammad Rashed Albous   +2 more
wiley   +1 more source

Fuerza Feminista: Confronting Intersectional Data Violence by Archiving the Movement Against Antifeminicides in the Paso del Norte Region

open access: yesSexuality, Gender &Policy, Volume 8, Issue 4, November 2025.
ABSTRACT For over 30 years, the northern Mexican state of Chihuahua bordering Texas and New Mexico has experienced and witnessed multiple forms of violence across its rural and urban regions. Communities are besieged with cartel and gender‐based violence and the saturation of international corporations that pay less than livable wages for workers in ...
Sylvia Fernández Quintanilla   +1 more
wiley   +1 more source

Efectos de la inserción de elementos de parámetros concentrados sobre los modos normales de oscilación de un medio finito continuo [PDF]

open access: yesRevista Brasileira de Ensino de Física, 2008
En este trabajo se estudia la influencia de parámetros concentrados sobre los modos normales de oscilación de un medio continuo de dimensiones finitas. En particular, se estudian las vibraciones de una antena dipolo corta con una inductancia concentrada ...
B.J. Gómez   +3 more
doaj   +1 more source

Pixelated pathologies: Camera trapping as a tool for monitoring wildlife health

open access: yesJournal of Applied Ecology, Volume 62, Issue 11, Page 2894-2913, November 2025.
Given the increasing emergence of diseases, some with conservation and public health implications, improving and expanding wildlife health surveillance strategies is imperative. Camera trapping is particularly relevant for detecting new outbreaks, monitoring high‐risk zones and evaluating risk mitigation measures. Abstract Camera trapping has become an
Patricia Barroso, Pablo Palencia
wiley   +1 more source

Resultados del uso de los concentrados plaquetarios en la regeneración ósea guiada

open access: yesRevista Cubana de Investigaciones Biomédicas, 2020
Los defectos óseos alrededor de los implantes dentales son considerados patologías que afectan el soporte y estabilidad del implante dental lo que limita la oseointegración.
Yuri Castro Rodríguez   +1 more
doaj  

Landscape‐scale predictions of future grassland conversion to cropland or development

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract Grassland conservation planning often focuses on high‐risk landscapes, but many grassland conversion models are not designed to optimize conservation planning because they lack multidimensional risk assessments and are misaligned with ecological and conservation delivery scales.
Kevin W. Barnes   +2 more
wiley   +1 more source

Valor biológicos de algunos concentrados avicolas

open access: yes, 1973
Tesis (Químico Farmacéutico) -- Universidad de Cartagena. Facultad de Ciencias Farmacéutica, 1973El presente proyecto tiene como objetivo principal, determinar el valor biológico de los concentrados en animales y controlar la cantidad de alimento por ...
Cottiz Pereira, Nelson Alberto   +1 more
core   +1 more source

evaluación de alimentos integrales para el engorde intensivo de ovinos

open access: yesRevista Científica, 2010
Se realizó una evaluación de 4 alimentos comerciales para el engorde intensivo de ovinos en México, con diferentes composiciones de nutrientes. Se determinó la concentración de almidón y se estimaron las fracciones de proteína digestible en intestino ...
Germán David Mendoza Martínez   +5 more
doaj  

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