نتایج جستجو برای: breakthrough experiment

تعداد نتایج: 462072  

Journal: :Visual Cognition 2023

Continuous flash suppression leverages binocular rivalry to render observers unaware of a static image for several seconds. To achieve this effect, rapidly flashing noise masks are presented the dominant eye while stimulus is non-dominant eye. Eventually “breakthrough” occurs, wherein awareness shifts shown We tested hypothesis that Gestalt formation can promote breakthrough. In two experiments...

2017
Qiang Liu Yu Wang Xiang-Jiang Luo Ning-Ju Wang Ping Chen Xin Jin Guo-Xia Mu Xiao-Min Chai Yue-Juan Zhang Yu-Xiang Li Jian-Qiang Yu

BACKGROUND The management of breakthrough pain in cancer patients is always a challenge for medical professions. Occurring in 80% of cancer patients with advanced disease, breakthrough pain significantly decreases both patient's and caregiver's quality of life. The aim of this study is to assess the analgesic efficacy of a fixed inhaled nitrous oxide/oxygen mixture for adult cancer patients wit...

Journal: :Journal of hazardous materials 2004
Woojin Lee

A continuous soil column experiment was conducted to investigate reductive dechlorination of trichloroethylene (TCE) in soil system reductively manipulated by three types of reductants (Fe(II), dithionite, and Fe(II) + dithionite (combined treatment of Fe(II) and dithionite)). The soil column reduced by Fe(II) + dithionite has the greatest bed volumes (51.8) treated to breakthrough indicating t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1393

this thesis attempts to measure learning styles, self efficacy and intrinsic motivation as predictors of iranian ielts reading comprehension. in order to address this issue, a quantitative study was conducted on some randomly selected intact students at ferdowsi university. these two groups were assigned as they were undergraduate (ba=91) and graduate (ma =74) students; they were all aged betwe...

2010
Mongkol Moongweluwan

At present time, most of the breakthrough technologies are based on the existence of a quantum state called entanglement. Even though this state is a direct prediction from quantum theory, but it turns out that, at the time this state was proposed, it’s very difficult to prove its existence in experiment. Nevertheless nowadays we figure out an efficient way to show this in experiment, which is ...

Journal: :Oncology 1998
R B Patt N M Ellison

"Breakthrough pain" is a common clinical term that has not been conclusively defined or described. Breakthrough pain is a transitory flare of pain experienced when baseline pain has been reduced to a mild or moderate level. Breakthrough pain may be characterized by its relationship to a fixed around-the-clock (ATC) opioid dose, rapid onset and short duration, precipitating events, predictabilit...

ژورنال: علوم آب و خاک 2012
احمد فرخیان فیروزی, , اروین کلومپ, , روی کستیل, , مرتضی ستاری, , مهدی همایی, ,

Microbial transport in soil is critical in different ways, especially in groundwater contamination and bioremediation of groundwater or soil. The main objectives of this research were quantitative study of bacterial transport and deposition under saturated conditions in calcareous soils. A series of column leaching experiments were conducted. Breakthrough curves (BTCs) of Pseudomonas fluorescen...

2010
Meenakshi Goyal Mamta Bhagat

The dynamic adsorption of Pb(II) ions from aqueous solutions using a granulated activated carbon and an activated carbon cloth has been studied using fixed bed adsorption column. The breakthrough curves at different hydraulic loading rates (HLR), bed depth and feed concentration (Co) have been examined. The breakthrough time at any given concentration of the effluent decreases with increasing h...

2012
Marius Gheju

experiments, for aqueous Cr(VI) solutions having low buffering capacities, over the Cr(VI) concentration range of 5 – 40 mg/L. The results showed that the initial Cr(VI) concentration significantly affects the reduction capacity of scrap iron. Maximum reduction capacity of scrap iron was observed at the beginning of the column experiments; the lower the Cr(VI) concentration, the greater the exp...

Journal: :Nature Nanotechnology 2018

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