نتایج جستجو برای: ahmed model
تعداد نتایج: 2107112 فیلتر نتایج به سال:
This study proposes a method for predicting the wind direction against simple automobile model (Ahmed model) and surface pressure distributions on it by using data-driven optimized sparse sensors. Positions of sensor pairs Ahmed were selected estimation yaw angle reconstruction based time-averaged database various angles, whereas symmetric sensors in left right sides assumed. The obtained press...
Aerodynamic drag is an important factor in vehicles fuel consumption. Pressure drag which is the main component of total drag is a result of boundary layer separation from vehicle surface. Flow control methods are applied to avoid or at least delay separation. Depending upon whether these methods consume energy to control the flow or not, they are called active or passive control methods. In th...
PURPOSE To report a case of Propionibacterium acnes endophthalmitis in a patient with an Ahmed glaucoma valve. CASE REPORT A nine-year-old boy with bilateral congenital glaucoma, with an Ahmed glaucoma valve implanted in the left eye, had recurrent conjunctival dehiscence and endophthalmitis. RESULTS Vitreous cultures demonstrated the presence of Propionibacterium acnes. CONCLUSIONS This ...
BACKGROUND To investigate the surgical results of Ahmed valve implantation with intravitreal triamcinolone acetonide injection (IVTA) in patients with aphakic or pseudophakic glaucoma. METHODS Fifty-nine patients who underwent Ahmed valve implantation were consecutively recruited from November 2005 to August 2011 at the Beijing Tongren Hospital. In the IVTA group (29 eyes), 4 mg of TA was inj...
irony is a mysterious communicative language between writer and reader and among its beauties, brevity and oddity and duality of meaning can be referred to. so it is considered as one of the best means of interpretation in an indirect way to reform society. this article elaborates on irony in terms of language and terminology with emphasis on the most important available works in this area. the...
The results from the tube versus trabeculectomy (TVT) study provided the evidence to support the use of aqueous shunt surgery and its increasing popularity in the world. The Ahmed versus Baerveldt (AVB) study, a randomized controlled study, compared the efficacy and safety between two of the most commonly used glaucoma drainage implants. A significant proportion of the participants had failed t...
Prognostic significance of infarct core pathology in ST-elevation myocardial infarction survivors revealed by non-contrast T1 mapping cardiac magnetic resonance David Carrick, Caroline Haig, Samuli M Rauhalammi, Nadeem Ahmed, Ify Mordi, Margaret McEntegart, Mark Petrie, Hany Eteiba, Stuart Hood, Stuart Watkins, Mitchell Lindsay, Ahmed Marous, Aleksandra Radjenovic, Ian Ford, Niko Tzemos, Keith ...
Ronald Admiraal Netherlands Patricia Aguilar Martinez France Zubair Ahmed United States of America S. Faisal Ahmed United Kingdom Jan Albrecht Poland Beate Albrecht Germany Rando Allikmets United States of America Margarida Amaral Portugal Christer Andersson Sweden David Araujo-Vilar Spain Eloisa Arbustini Italy Pamela Arn United States of America Martin Ashton-Key United Kingdom Patrick Aubour...
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