Results 151 to 160 of about 1,165,544 (267)

WHO OWNS THE WATER? A CASE STUDY OF EL PASO DEL NORTE [PDF]

open access: yes
This paper, first, reviews the report filed by the Western Water Policy Review Advisory Commission since it touches on all the major issues associated with water rights and uses in the Upper Rio Grande Basin, defined as that part of the river from the ...
Bath, C. Richard, Petit, Angela
core   +1 more source

Experimental methods in chemical engineering: Atomic absorption spectrometry—AAS

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 5, Page 2206-2224, May 2026.
Abstract Elements absorb electromagnetic radiation (light) of a specific wavelength in proportion to the number of atoms in its path. As the atoms absorb this light energy, electrons rise from the ground state to an excited state. In atomic absorption spectrometry (AAS), high temperatures produce clouds of atoms from the sample (atomization) and ...
Emily Cintia Tossi de A. Costa   +4 more
wiley   +1 more source

Prevalência de anticorpos contra os Lentivírus de Pequenos Ruminantes no Estado do Rio Grande do Norte. [PDF]

open access: yes, 2012
Resumo: O objetivo deste trabalho foi realizar o levantamento sorológico da Artrite-Encefalite Caprina e da Maedi-Visna em caprinos e ovinos pertencentes a 66 propriedades rurais localizadas no Estado do Rio Grande do Norte.
ALVES, F. S. F.   +6 more
core  

Pharmacogenomics of Major Depressive Disorder in Indigenous Amazonian Populations

open access: yesClinical Pharmacology &Therapeutics, Volume 119, Issue 5, Page 1331-1339, May 2026.
Major depressive disorder is a highly prevalent psychological disorder worldwide and its main treatment is the use of Selective Serotonin Reuptake Inhibitors. However, few studies have demonstrated the relationship between the presence of genetic variants in pharmacogenes and the efficacy of these drugs, especially in populations with a unique genetic ...
Kaio Evandro Cardoso Aguiar   +9 more
wiley   +1 more source

The North of Chile: an energy island in a mining desert [PDF]

open access: yes, 2011
Este artículo aborda la territorialización del sistema energético en el Norte Grande (Chile). Las empresas mineras han jugado un rol mayor en el poblamiento y organización espacial de la región y conformaron las redes energéticas en función de sus ...
Carrizo, Silvina Cecilia   +2 more
core  

Strategic Assessment of Treated Wastewater Reuse Potential in Brazilian Watersheds Using Analytic Hierarchy Process

open access: yesEngineering Reports, Volume 8, Issue 5, May 2026.
Assessment of treated wastewater reuse potential in two Brazilian river basins using the Analytic Hierarchy Process (AHP). The map illustrates the Rio dos Sinos Watershed, where industrial reuse predominates (46%), while in the Rio Sapucaí Watershed reuse for irrigation is dominant (68%).
Yuri Timm Müller   +2 more
wiley   +1 more source

Seleção e avaliação do desempenho produtivo de clones de café conilon na Região Sul do Estado do Espírito Santo. [PDF]

open access: yes, 2011
Embora a produção de café conilon no Espírito Santo se concentre na região norte, cerca de 20% da produção total da espécie no Estado é obtida na região sul.
CALIMAN, L. F.   +6 more
core  

Seasonal Variability of Precipitating Systems in Four Radar Domains of Northeast Brazil

open access: yesInternational Journal of Climatology, Volume 46, Issue 6, May 2026.
This study analyzes the climatology and evaluates how the physical aspects of precipitating systems are influenced by the dry and wet seasons in Northeast Brazil, highlighting seasonal variations in the frequency, size, intensity, and duration of these systems in the regions of Natal, Maceió, Petrolina, and Salvador.
Amanda Carolina da Silva Queiroz   +1 more
wiley   +1 more source

Semantic validation of nursing result falls prevention behavior

open access: yesBioscience Journal, 2016
Objective: to determining the intelligibility of the indicators, constitutive and operational definitions of nursing behavior result of fall prevention by nurses in hospital units.
Lorena Cabral Felipe   +6 more
doaj  

American manatees adjust their diet composition and trophic niche breadth across different coastal regions

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 3, May 2026.
Abstract Marine mammals can exhibit high plasticity in foraging strategies, but how such plasticity is driven by environmental conditions is poorly understood. The American manatee (Trichechus manatus), a large, endangered herbivore, inhabits marine, estuarine, and freshwater environments.
Camila Carvalho de Carvalho   +13 more
wiley   +1 more source

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