Results 91 to 100 of about 23,707 (236)

Pre‐Diagnostic Plasma Carotenoids, Tocopherols and Retinol Levels, and Risk of Amyotrophic Lateral Sclerosis

open access: yesAnnals of Neurology, Volume 100, Issue 2, Page 426-435, August 2026.
Objective Our goal was to examine whether pre‐diagnostic plasma carotenoids and tocopherols are associated with amyotrophic lateral sclerosis (ALS). Methods A nested case–control study within 4 United States cohorts, where 154 participants with pre‐diagnostic blood‐draw, were diagnosed during follow‐up with amyotrophic lateral sclerosis (ALS). Controls
Éilis J. O'Reilly   +7 more
wiley   +1 more source

Eor-1 and eor-2, two genes that promote Ras and Wnt signaling in Caenorhabditis elegans [PDF]

open access: yes, 2004
The Ras signaling pathway has been studied with great interest because of its role in normal animal development as well as its role in human cancer. Activation of core Ras pathway components, Ras-Raf-MEK-ERK, culminates in the activation and inhibition ...
Barfield, Robyn Howard
core  

Synthesis and characterization of a highly hydrophilic nanocomposite for wettability alteration, water/oil interfacial tension reduction, and enhanced oil recovery

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 8, Page 4101-4119, August 2026.
Mechanism of wettability alteration, interfacial tension reduction, and oil recovery by novel nanocomposite. Abstract The development of stable nanofluids (NFs) for enhanced oil recovery (EOR) relies on optimizing interactions between reservoir rocks and fluids.
Ehsan Jafarbeigi   +2 more
wiley   +1 more source

EOR Potential in the Middle East: Current and Future Trends [PDF]

open access: yes, 2011
The majority of enhanced oil recovery (EOR) projects are being executed in the the U.S., Canada, Venezuela, Indonesia and China. The volume of oil produced by EOR methods increased considerably from 1.2 MMBD in 1990 to 2.5 MMBD in 2006 (Sandrea and ...
Saad M. Al-Mutairi, Sunil L. Kokal
core   +1 more source

Data‐driven simulation of crude distillation using Aspen HYSYS and comparative machine learning models

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 8, Page 4079-4100, August 2026.
Integrated Aspen HYSYS–machine learning framework for predicting product yields and quality variables. Abstract Crude oil refining is a complex process requiring precise modelling to optimize yield, quality, and efficiency. This study integrates Aspen HYSYS® simulations with machine learning techniques to develop predictive models for key refinery ...
Aldimiro Paixão Domingos   +3 more
wiley   +1 more source

Improvements in EOR Screening, Laboratory Flood Tests and Model Description to Effectively Fast Track EOR Projects [PDF]

open access: yes, 2017
One of the operator's main concerns on EOR projects is related to the time to reach the pilot test stage. This paper aims to support a fast tracking of the implementation of Chemical EOR Projects.
J. Samuel Armacanqui T.   +8 more
core   +1 more source

Design and Optimization of Low‐Salinity Alkali–Surfactant Flooding for Chemical Enhanced Oil Recovery in Carbonate Reservoirs

open access: yesEngineering Reports, Volume 8, Issue 8, August 2026.
The hybrid low‐salinity and AS flood with a maximum incremental oil recovery (OOIP basis) of up to 20%–25% was recorded above those of conventional operation waterflooding in oil‐wet carbonate core samples. ABSTRACT Oil‐wet carbonate reservoirs may also have low recovery efficiency in the Middle East where the reservoir temperature is high and there ...
Rasan Sarbast Faisal
wiley   +1 more source

Transboundary Chains for CO₂ Enhanced Oil Recovery: Legal Contexts for CO₂ Injection in the North Sea [PDF]

open access: yes, 2013
The Central North Sea (CNS) has been identified as a location with good potential for CO2 Enhanced Oil Recovery (EOR) from depleting oil and gas fields. EOR is considered to be an essential driver for CCS demonstration and commercialization1. Hydrocarbon
Kapila, Rudra V
core  

Cost Analysis Insights for Offshore CCS Hubs: A Case Study of the Santos Basin, Brazil

open access: yesGreenhouse Gases: Science and Technology, Volume 16, Issue 4, Page 701-711, August 2026.
ABSTRACT The reuse of decommissioned offshore platforms for geological carbon storage offers a cost‐effective and technically feasible strategy to reduce greenhouse gas emissions in emerging economies. This study presents a comprehensive techno‐economic assessment of offshore carbon capture and storage (CCS) hubs in Brazil, with a focus on the Merluza ...
Norah A. Ordoñez   +4 more
wiley   +1 more source

CO₂ storage and Enhanced Oil Recovery in the North Sea: Securing a low-carbon future for the UK [PDF]

open access: yes, 2015
This report shows that accelerating deployment of CCS can enable CO2- EOR in the UKCS. Part of the CO2 that would otherwise need to go directly to dedicated storage in CCS projects can be used to drive CO2-EOR.
Kapila, Rudra   +21 more
core  

Home - About - Disclaimer - Privacy