Results 11 to 20 of about 12,957 (147)

What influences child feeding in the Northern Triangle? A mixed-methods systematic review. [PDF]

open access: yesMatern Child Nutr, 2020
Abstract Optimising child feeding behaviours could improve child health in Guatemala, Honduras and El Salvador, where undernutrition rates remain high. However, the design of interventions to improve child feeding behaviours is limited by piecemeal, theoretically underdeveloped evidence on factors that may influence these behaviours.
Deeney M, Harris-Fry H.
europepmc   +2 more sources

Gone with the wind: Negative genetic and progeny fitness consequences of habitat fragmentation in the wind pollinated dioecious tree Brosimum alicastrum

open access: yesAmerican Journal of Botany, Volume 110, Issue 4, April 2023., 2023
Abstract Premise Habitat fragmentation negatively affects population size and mating patterns that directly affect progeny fitness and genetic diversity; however, little is known about the effects of habitat fragmentation on dioecious, wind pollinated trees.
Maria de Jesus Aguilar‐Aguilar   +7 more
wiley   +1 more source

An update on the nutritional profiles of quinoa (Chenopodium quinoa Willd.), amaranth (Amaranthus spp.), and chia (Salvia hispanica L.), three key species with the potential to contribute to food security worldwide

open access: yesJSFA reports, Volume 2, Issue 12, Page 591-602, December 2022., 2022
Abstract One of the major challenges facing the world nowadays is to ensure enough access to healthy food for a growing population. Under this food scenario, it should be noted that increasing food production is as important as improving its nutritional quality.
Enrique Olmos   +4 more
wiley   +1 more source

Phylogenomics of arboreal alligator lizards shed light on the geographical diversification of cloud forest‐adapted biotas

open access: yesJournal of Biogeography, Volume 49, Issue 10, Page 1862-1876, October 2022., 2022
Abstract Aim The proximate ecological and evolutionary processes underlying the high biodiversity of neotropical montane cloud forests are still very poorly understood. Climatic oscillations may have contributed to vicariance and cladogenesis, but also promoted secondary contact and erosion of genetic divergence.
Jorge Gutiérrez‐Rodríguez   +3 more
wiley   +1 more source

The Art of Assemblage at La Venta

open access: yesArt History, Volume 45, Issue 4, Page 832-857, September 2022., 2022
How might the meaning of monumental sculpture be ephemeral? At La Venta, objects from greenstone figurines to massive basalt sculptures were recycled, reworked, and moved around the landscape, their new configurations and associations creating new kinds of meaning and enabling new kinds of ritual interaction.
Claudia Brittenham
wiley   +1 more source

Conquest by Contract: Property Rights and the Commercial Logic of Imperialism in the Isthmus of Tehuantepec (Southern Mexico)

open access: yesBulletin of Latin American Research, Volume 41, Issue 4, Page 557-572, September 2022., 2022
Property rights and contracts were important to the legal foundations of the Spanish Empire from the sixteenth century. The recognition of the property rights of indigenous people was part of the legal foundations of empire, but offered weak protection from the commercial logic of imperialism.
Julia McClure
wiley   +1 more source

Children malnutrition and food insecurity as expression of socio-economic conditions of families from Villaguay, Argentina (2010-2012): A biocultural approach [PDF]

open access: yes, 2016
Objetivo: Indagar a) si existen diferencias en las condiciones de vida estimadas a partir de variables socio-económicas, entre familias con niños de 3 a 6 años de edad, residentes en zonas urbana, periurbana y rural del departamento de Villaguay, Entre ...
Bergel Sanchís, María Laura   +2 more
core   +2 more sources

La ley del talión: la frontera sur de México, una historia jurídico-social [PDF]

open access: yes, 2010
The south mexican frontier is presented as a complex scenary in which during the course of the centuries different and distinctive juridical overviews had been configurate, and diverse social and cultural elements had been mixed, variating the intensity ...
Narváez Hernández, José Ramón
core   +2 more sources

Conflictos en torno a la generación hidroeléctrifca: el caso del Proyecto Hidroeléctrico San Rafael, Pérez Zeledón, Costa Rica

open access: yesRevista Nuevo Humanismo, 2017
El artículo tiene como objetivo el análisis de la implicación territorial de los crecientes proyectos de carácter hidroeléctricos, con la ejemplificación de los 13 proyectos privados propuestos en la zona sur de Costa Rica.
Luis Diego Arias Campos
doaj   +1 more source

Comparando Mesoamérica y los Andes a través de la etnografía: hacia la construcción de un modelo para trabajar sobre el terreno [PDF]

open access: yes, 2014
The aim of this article is not to present a finished model but to suggest different approaches for carrying out comparative ethnographic investigations between Mesoamerica and the Andean regions.
Lorente Fernández, David
core   +2 more sources

Home - About - Disclaimer - Privacy