Results 51 to 60 of about 5,659 (223)

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

Monografía sobre características fisicoquímicas y microbiológicas del agua mineral embotellada [PDF]

open access: yes, 2016
Debido a sus propiedades fisicoquímicas únicas y su estructura polar, el agua se conoce como un ''solvente universal'' e incluso en condiciones ambientales prístinas puede contener cantidad de elementos en concentraciones bastante altas.
Ramos Valencia, Ángela María
core  

Isolamento de amebas de vida livre a partir de água mineral engarrafada Isolation of free-living amoebae from bottled mineral water

open access: yesRevista de Saúde Pública, 1982
Foram isoladas amebas dos gêneros Vahlkampfia, Glaeseria, Acanthamoeba, Filamoeba, Amoeba, Platyamoeba e Hartmanella de dez diferentes marcas de água mineral engarrafadas, servidas no Rio de Janeiro, RJ (Brasil).
Homero Coutinho Salazar   +2 more
doaj   +1 more source

Cultivo da aceroleira irrigada com água salina sob proporções de fósforo e nitrogênio

open access: yesSemina: Ciências Agrárias, 2020
Objetivou-se com este trabalho avaliar o efeito da salinidade de água e proporções fósforo/nitrogênio sobre o crescimento, composição foliar de macronutrientes e sódio e a produção da aceroleira.
Francisco Vanies da Silva Sá   +6 more
doaj   +1 more source

Annual Variation in Stallion Testicular Measurements and Its Association With Hormonal Profiles and Semen Quality

open access: yesReproduction in Domestic Animals, Volume 61, Issue 6, June 2026.
ABSTRACT In a stallion breeding‐soundness examination, testicular volume may be estimated either from total scrotal width or by measuring the height, width and length of both testes. This study aimed to determine whether testicular morphometric parameters obtained by ultrasonography fluctuate throughout the year, and whether these variations affect ...
T. R. C. Braga   +4 more
wiley   +1 more source

Plan de negocios agua mineral premium "Tierra del Fuego" [PDF]

open access: yes, 2010
Tesis (Ingeniero Comercial)El siguiente proyecto trata un plan de negocios sobre la creación de un producto innovador en el mercado del agua mineral Premium.
Didier Teahu, Tikei Serena   +2 more
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RISCOS DE INGESTÃO DE FLÚOR: ESTUDO DE CASO PARA ÁGUA MINERAL DO INTERIOR DO ESTADO DO RIO DE JANEIRO

open access: yesRevista Brasileira de Ciências Ambientais, 2017
O consumo de flúor presente em águas superficiais e subterrâneas é uma prática comum em diversos países. Além de abordar a temática controversa quanto ao consumo do flúor, este artigo apresenta um estudo de caso de avaliação de risco à saúde humana pelo ...
Ingrid Fernandes Dias da Cruz Alves   +6 more
doaj   +1 more source

New Thermal Mineral Water from Aguas (Penamacor, Central Portugal): Hydrogeochemistry and Therapeutic Indications

open access: yesIOP Conference Series: Earth and Environmental Science, 2019
Thermal mineral waters are a potential resource in the local and economic development of a region. The thermal area of Termas das Águas is in the inner region of central Portugal and its grant will enable the exploration and exploitation of this water resource for medical and therapeutic purposes through a thermal medical SPA.
Gomes, L. Ferreira   +3 more
openaire   +3 more sources

Stylosanthes cv. Campo Grande response to Bradyrhizobium inoculation in an Amazon Cerrado Oxisol

open access: yesAgronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Species of the genus Stylosanthes show great potential for use in mixed pastures and as green manure due to their symbiotic potential in symbiosis with diazotrophic bacteria, particularly Bradyrhizobium. These herbaceous legumes can improve pasture quality and contribute to sustainability.
Josimar da Silva Chaves   +4 more
wiley   +1 more source

Regularización de licencia de uso de agua superficial para trabajos de explotación de gravas auríferas en el proyecto minero "Gorila" [PDF]

open access: yes, 2013
Plantea obtener la regularización de la licencia de uso de agua superficial para realizar los trabajos de explotación de gravas auríferas en el proyecto minero “Gorila”, el cual cuenta con 400 has.
Group Ecomining S.A.   +1 more
core  

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