Results 11 to 20 of about 84 (81)

Abstract Book for the 27th Congress of the European Hematology Association [PDF]

open access: yesHemasphere, 2022
HemaSphere, Volume 6, Issue S3, Page 1-4130, June 2022.
europepmc   +2 more sources

UEG Week 2013 Poster Presentations [PDF]

open access: yesUnited European Gastroenterol J, 2013
United European Gastroenterology Journal, Volume 1, Issue S1, Page A135-A587, October 2013.
europepmc   +2 more sources

Assessment of Chaves Low‐Temperature CO2‐Rich Geothermal System (N‐Portugal) Using an Interdisciplinary Geosciences Approach

open access: yesGeofluids, Volume 2019, Issue 1, 2019., 2019
This paper reviews the results of a multi‐ and interdisciplinary approach, including geological, geomorphological, tectonic, geochemical, isotopic, and geophysical studies, on the assessment of a Chaves low‐temperature (77°C) CO2‐rich geothermal system, occurring in the northern part of the Portuguese mainland. This low‐temperature geothermal system is
J. M. Marques   +6 more
wiley   +1 more source

Combined Use of Mathematical Optimization and Design of Experiments for the Maximization of Profit in a Four‐Echelon Supply Chain

open access: yesComplexity, Volume 2018, Issue 1, 2018., 2018
This paper develops a location‐allocation model to optimize a four‐echelon supply chain network, addressing manufacturing and distribution centers location, supplier selection and flow allocation for raw materials from suppliers to manufacturers, and finished products for end customers, while searching for system profit maximization.
Daniel Arturo Olivares Vera   +5 more
wiley   +1 more source

Evaluation of the Potential for Dissolved Oxygen Ingress into Deep Sedimentary Basins during a Glaciation Event

open access: yesGeofluids, Volume 2018, Issue 1, 2018., 2018
Geochemical conditions in intracratonic sedimentary basins are currently reducing, even at relatively shallow depths. However, during glaciation‐deglaciation events, glacial meltwater production may result in enhanced recharge (Bea et al., 2011; and Bea et al., 2016) potentially having high concentrations of dissolved oxygen (O2).
Sergio A. Bea   +4 more
wiley   +1 more source

Growing Chlorella vulgaris in Photobioreactor by Continuous Process Using Concentrated Desalination: Effect of Dilution Rate on Biochemical Composition

open access: yesInternational Journal of Chemical Engineering, Volume 2014, Issue 1, 2014., 2014
Desalination wastewater, which contains large amount of salt waste, might lead to severely environmental pollution. This study evaluated the effect of dilution rate (0.1 ≤ D ≤ 0.3 day−1) on microalgal biomass productivity, lipid content, and fatty acid profile under steady‐state condition of Chlorella vulgaris supplemented with concentrated ...
Ângelo Paggi Matos   +6 more
wiley   +1 more source

EFFECT OF THE PSEUDOTIME FUNCTION ON GAS RESERVOIR DRAINAGE AREA DETERMINATION Efecto de la función de pseudotiempo en la determinación del área de drene de un yaciemiento de gas

open access: yesCT&F Ciencia, Tecnología & Futuro, 2007
The gas flow equation is normally linearized to allow the liquid solution of the diffusivity equation to satisfy gas behavior when analyzing transient test data of gas reservoirs.
Freddy-Humberto Escobar   +2 more
doaj  

Straight-Line Conventional Transient Pressure Analysis for Horizontal Wells with Isolated Zones

open access: yesDyna, 2014
Es común en la industria petrolera completar los pozos en forma selectiva. Incluso, dicha selección se efectúa de forma natural ya que la heterogeneidad del yacimiento podría causar comportamiento segmentado del pozo.
Freddy Humberto Escobar   +2 more
doaj  

APROXIMACIÓN PRÁCTICA PARA ESTIMAR LA PRESIÓN PROMEDIA DEL YACIMIENTO DE PRUEBAS MULTITASAS EN POZOS HORIZONTALES LARGOS

open access: yesRevista Fuentes El Reventón Energético, 2011
Si se dispone de buenos datos de presión-tiempo durante estado pseudoestable, es posible determinar la presión promedia de un yacimiento utilizando simplemente balance de materia que considere la historia de caudales.
José Humberto Cantillo   +2 more
doaj  

PRESSURE AND PRESSURE DERIVATIVE ANALYSIS FOR INJECTION TESTS WITH VARIABLE TEMPERATURE WITHOUT TYPE-CURVE MATCHING ANÁLISIS DE PRESIÓN Y DERIVADA DE PRESIÓN EN PRUEBAS DE INYECCIÓN CON TEMPERATURA VARIABLE SIN EMPLEAR CURVAS TIPO

open access: yesCT&F Ciencia, Tecnología & Futuro, 2008
The analysis of injection tests under nonisothermic conditions is important for the accurate estimation of the reservoir permeability and the well's skin factor; since previously an isothermical system was assumed without taking into account a moving ...
Freddy-Humberto Escobar   +2 more
doaj  

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