Results 31 to 40 of about 237,560 (166)

PRESSURE TRANSIENT ANALYSIS FOR A RESERVOIR WITH A FINITE-CONDUCTIVITY FAULT

open access: yesCT&F Ciencia, Tecnología & Futuro, 2013
The signature of the pressure derivative curve for reservoirs with finite-conductivity faults is investigated to understand their behavior and facilitate the interpretation of pressure data.
Freddy-Humberto Escobar   +2 more
doaj  

Evaluación experimental de una microturbina hidrocinética Gorlov para uso rural de bajo caudal

open access: yesRevista Colombiana de Tecnologías de Avanzada
El estudio desarrolla y evalúa una microturbina hidrocinética tipo Gorlov para generar electricidad en ríos de bajo caudal en zonas rurales de Colombia.
Jorge Enrique Meneses Flórez   +2 more
doaj   +1 more source

The social life of illegality: Suspicion and surveillance against African migrants in urban India

open access: yesAmerican Anthropologist, Volume 126, Issue 3, Page 422-433, September 2024.
Abstract The turn of the 21st century has witnessed a rising trend of migration from the African continent to cities across India. Accompanying such flows have been racial tensions and policing spectacles, including incidents of violence, vandalism, and evictions against African migrants and their pathologization as “illegal.” These subtle yet ...
Bani Gill
wiley   +1 more source

ESTUDIO DE UN FLUJO ROTANTE QUE ATRAVIESA UNACONTRACCIÓN

open access: yesAnales (Asociación Física Argentina), 2014
Dado un flujo de Rankine que consiste en una rotación rígida con traslación uniforme, rodeada de un flujopotencial, en un cilindro aguas arriba, que atraviesa una contracción axisimétrica hacia un cilindro de radio menor,obtenemos las características del
R: González, L. Binda
doaj  

Numerical modeling of high-temperature deep wells in the Cerro Prieto geothermal field, Mexico

open access: yesGeofísica Internacional, 1999
Se presenta un estudio de modelación numérica sobre las características de producción de tres pozos geotérmicos profundos del campo de Cerro Prieto, en cuya parte Este se perforaron seis pozos profundos (profundidad promedio de 4000 m) hace 15 años.
A. García   +5 more
doaj   +1 more source

Biological production in the Eastern Pacific Ocean [PDF]

open access: yes, 1964
ENGLISH:The present paper is principally concerned with the geographic distribution of the standing crop and production of phytoplankton at the surface of the eastern Pacific, east of 130°W and between 10°N and 33°S, as reflected by recently collected ...
Forsbergh, Eric D., Joseph, James
core  

Transformación de la normativa tributaria de la industria petrolera en las condiciones económicas actuales

open access: yesEl Trimestre Económico, 2022
El artículo trata temas urgentes respecto de los impuestos corporativos en la industria petrolera en el marco de la crisis financiera, las sanciones impuestas a Rusia y los bajos precios del petróleo.
Elena N. Gorbunova
doaj   +1 more source

Influence of glycerol addition on the droplet size distribution, mean diameters and physical stability of ecological O/W emulsions processed with Microfluidizer technology [PDF]

open access: yes, 2018
The aim of this work was to investigate the influence of the pressure ( 0 psi and 15000 psi) and the number of passes (0,1,2 and 3) through a high pressure homogenizer with Microfluidizer technology on the droplet size distribution, mean diameters ...
Alfaro Rodríguez, María del Carmen   +3 more
core  

High methane concentrations in tidal salt marsh soils: Where does the methane go?

open access: yesGlobal Change Biology, Volume 30, Issue 1, January 2024.
Salt marsh soils can contain high concentrations of methane, but what happens to this gas? There are a few possibilities, including vertical and lateral transport, storage within the soil, and/or oxidation resulting in transport as carbon dioxide or dissolved inorganic carbon.
Margaret Capooci   +8 more
wiley   +1 more source

Sintonización de lazos de control de nivel en sistemas de tanques interactuantes empleando el software de expertune [PDF]

open access: yes, 2013
Recopilación de datos sobre la sintonización y el desempeño de múltiples controladores sobre el sistema de tanques interactuantes ubicado en el departamento de electrónica.
Corredor Cajamarca, Camilo Estefan Antony   +1 more
core  

Home - About - Disclaimer - Privacy