نتایج جستجو برای: EOR

تعداد نتایج: 1208  

Journal: :Genetics 2010
Kelly Howell Swathi Arur Tim Schedl Meera V Sundaram

BTB-zinc finger transcription factors play many important roles in metazoan development. In these proteins, the BTB domain is critical for dimerization and for recruiting cofactors to target genes. Identification of these cofactors is important for understanding how BTB-zinc finger proteins influence transcription. Here we show that the novel but conserved protein EOR-2 is an obligate binding p...

2005
Miguel F. Morales

Recent theoretical developments for observing the epoch of reionization (EOR) have concentrated on the power spectrum signature of redshifted 21 cm emission. These studies have demonstrated the great potential of statistical EOR observations; however, the sensitivity calculations for proposed low-frequency radio arrays have been highly approximate. The formalism developed for interferometric me...

Journal: :Journal of neurosurgery 2012
Daniel Orringer Darryl Lau Sameer Khatri Grettel J Zamora-Berridi Kathy Zhang Chris Wu Neeraj Chaudhary Oren Sagher

OBJECT The extent of resection (EOR) is a known prognostic factor in patients with glioblastoma. However, gross-total resection (GTR) is not always achieved. Understanding the factors that prevent GTR is helpful in surgical planning and when counseling patients. The goal of this study was to identify demographic, tumor-related, and technical factors that influence EOR and to define the relation...

2014
Ann Muggeridge Andrew Cockin Kevin Webb Harry Frampton Ian Collins Tim Moulds Peter Salino

Enhanced oil recovery (EOR) techniques can significantly extend global oil reserves once oil prices are high enough to make these techniques economic. Given a broad consensus that we have entered a period of supply constraints, operators can at last plan on the assumption that the oil price is likely to remain relatively high. This, coupled with the realization that new giant fields are becomin...

2015
Lingbao Kong Shanshan Li Mingjie Huang Ying Xiong Qinghua Zhang Li Ye Jing Liu Xiangdong Zhu Ruina Sun Yunli Guo

Hepatitis C virus (HCV) replication is associated with endoplasmic reticulum (ER) and its infection triggers ER stress. In response to ER stress, ER overload response (EOR) can be activated, which involves the release of Ca2+ from ER, production of reactive oxygen species (ROS) and activation of nuclear factor κB (NF-κB). We have previously reported that HCV NS4B expression activates NF-κB via ...

Journal: :Journal of neurosurgery 2012
Tamara Ius Miriam Isola Riccardo Budai Giada Pauletto Barbara Tomasino Luciano Fadiga Miran Skrap

OBJECT A growing number of published studies have recently demonstrated the role of resection in overall survival (OS) for patients with gliomas. In this retrospective study, the authors objectively investigated the role of the extent of resection (EOR) in OS in patients with low-grade gliomas (LGGs). METHODS Between 1998 and 2011, 190 patients underwent surgery for LGGs. All surgical procedu...

Journal: :Journal of agricultural safety and health 2011
J L Marcum S R Browning D B Reed R J Charnigo

Farmers in the U.S. are becoming more diverse; the average age of the farmer is increasing, as is the number of women and minority farm operators. There is limited research on injury risk factors in these special populations of farmers. It is especially important to study the risk factors for injury in these growing and at-risk groups. A longitudinal survey was conducted of farmers (n = 1,394) ...

Journal: :Environmental science & technology 2009
Paulina Jaramillo W Michael Griffin Sean T McCoy

Enhanced oil recovery (EOR) has been identified as a method of sequestering CO(2) recovered from power plants. In CO(2)-flood EOR, CO(2) is injected into an oil reservoir to reduce oil viscosity, reduce interfacial tension, and cause oil swelling which improves oil recovery. Previous studies suggest that substantial amounts of CO(2) from power plants could be sequestered in EOR projects, thus r...

2016
Pan-Sang Kang Jong-Se Lim Chun Huh Susan Krumdieck

The application of enhanced oil recovery (EOR) in offshore oil fields has received significant attention due to the potentially enormous amount of recoverable oil. However, EOR application offshore is in its very early stage due to conditions that are more complex than onshore oil fields, owing to the unique parameters present offshore. Therefore, successful EOR applications in offshore oil fie...

2005
F. Gozalpour S. R. Ren B. Tohidi

CO2 EOR and Storage in Oil Reservoirs — CO2 injection into tertiary oil reservoirs has been widely accepted as an effective technique for enhanced oil recovery (EOR), and has been used by the oil industry for over 40 years. Concerns over greenhouse gas emissions are leading to the investigation and realisation of its potential as a carbon storage method in recent years. With the right reservoir...

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