Results 51 to 60 of about 396,836 (261)

Urbanization and food transition in the Brazilian Amazon: From wild to domesticated meat

open access: yesPeople and Nature, EarlyView.
Abstract Urbanization is expected to influence food transitions, resulting in a shift from wild foods to more domesticated foods. Concomitantly, food insecurity and urban demand for natural resources, including wildlife, are expected to increase overall, even when the per capita consumption is expected to decrease.
Willandia A. Chaves   +7 more
wiley   +1 more source

Factores que influyen en las embarazadas en la búsqueda de inscripción prenatal tardía en la unidad de salud Las Placitas, San Miguel. Enero-Junio 2009 [PDF]

open access: yes, 2012
Investigación descriptiva. Se recomienda: Que el personal de la Unidad de salud brinde charlas sobre salud sexual y reproductiva,Vigilancia comunitaria a través de promotores de salud de la detección precoz de las embarazadas.
Berríos Álvarez, Lilian Xiomara
core  

A de novo reference transcriptome for Bolitoglossa vallecula, an Andean mountain salamander in Colombia [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Arenas Gomez, C. M., Woodcock, M. R., Smith, J. J., Voss, S. R., & Delgado, J. P. A de novo reference
Arenas Gómez, Claudia Marcela   +4 more
core   +1 more source

More pumas (Puma concolor) does not change perceptions: The mismatched response of ranchers to the presence of a top carnivore

open access: yesPeople and Nature, EarlyView.
Abstract Human‐wildlife conflicts (HWCs) are one of the most critical conservation challenges worldwide. Large carnivores are frequently at the centre of these conflicts because of the perceived and real threats they pose to livestock and human safety.
Esperanza C. Iranzo   +10 more
wiley   +1 more source

Navigating across individual and deliberative values: A dual Q‐method approach to elicit diverse values in grassland restoration

open access: yesPeople and Nature, EarlyView.
Abstract The current ‘UN Decade on Restoration’ calls for collaboration between scientists and practitioners to formulate guidelines for ecosystem restoration, within which transdisciplinary approaches are imperative to rethink the diverse values associated with nature, paving the way for sustainable ecosystem restoration.
Miguel A. Cebrián‐Piqueras   +7 more
wiley   +1 more source

Elaboración de nueve guías complementarias de laboratorio para la ejecución de prácticas de aplicación analítica en la asignatura laboratorio de Análisis Instrumental I [PDF]

open access: yes, 2009
La química cumple un papel importante en la vida del hombre a nivel personal e industrial, actualmente en cada industria utilizan métodos instrumentales para el control de calidad de productos y servicios de análisis, la labor del profesional de la ...
Echeverri L., Luisa Fernanda   +2 more
core  

Buchanan and the Social Contract: Coordination Failures and the Atrophy of Property Rights

open access: yesSouthern Economic Journal, EarlyView.
ABSTRACT James Buchanan advocated that societies should be based on a social contract. He rejected anarchy, seeing it as a “Hobbesian jungle” that calls for government intervention to maintain social order. He also opposed theories of spontaneous order. These views led to debates about the compatibility of Buchanan's works with classical liberalism and
Stefano Dughera, Alain Marciano
wiley   +1 more source

Ventajas y desventajas de usar laboratorios virtuales en educación a distancia: la opinión del estudiantado en un proyecto de seis años de duración [PDF]

open access: yes, 2007
Con el fin de evaluar los laboratorios virtuales utilizados por el estudiantado de ciencias de la educación a distancia en la UNED de Costa Rica, durante seis años se encuestó el nivel de satisfacción en cada curso a los usuarios de 12 laboratorios ...
Julián Monge Nájera   +1 more
core  

Museums as disseminators of niche knowledge: Universality in accessibility for all [PDF]

open access: yes, 2019
Accessibility has faced several challenges within audiovisual translation Studies and gained great opportunities for its establishment as a methodologically and theoretically well-founded discipline. Initially conceived as a set of services and practices
Rizzo A
core   +2 more sources

Titanium Detected in Liver, Kidney, Spleen, and Intestine Is Not Related to Dose, Time, or Route of Exposure to Titanium Dioxide: A Systematic Review

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Titanium dioxide (TiO2), used as a food additive (labeled E171 in Europe), was withdrawn from the European market in 2022. The E171 toxicity mechanism involves its uptake, oxidative stress, DNA damage, and inflammation. It has been hypothesized that the TiO2 accumulation nanoparticles (NPs) or E171 triggers tissue damage, and some studies have
Carmen Ximena Martínez‐Escutia   +3 more
wiley   +1 more source

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