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31篇 您的检索式:作者名="Brahim R"
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1Ion imprinted cryogel-based supermacroporous traps for selective separation of cerium(Ⅲ) in real samples显示文摘This study demonstrates the preparation and characterization of a novel ion imprinted cryogel which exhibits high affinity and selectivity towards Ce(Ⅲ) ions in aqueous solutions and bastnasite ore samples.2-Hydroxyethyl methacrylate(HEMA) and N-methacryloylamido antipyrine(MAAP) were used as functional monomers for the preparation of Ce(Ⅲ) imprinted cryogel. The effects of various factors such as initial Ce(Ⅲ) concentration, flow rate, pH, interaction time and ionic strength on the Ce(Ⅲ) binding to the prepared ion imprinted cryogels were also studied. The binding equilibrium for Ce(Ⅲ) is obtained in30 min at the flow rate of 0.5 mL/min. The maximum binding capacity of the prepared ion imprinted cryogel towards Ce(Ⅲ) is obtained as 36.58 mg/g at optimum conditions. The selectivity of the prepared ion imprinted cryogel towards Ce(Ⅲ) in the presence of other possible interfering lanthanide ions such as La(Ⅲ) and Nd(Ⅲ) were also performed. The obtained results showed that the prepared ion imprinted cryogel exhibits high selectivity and sensitivity towards Ce(Ⅲ) ions. The limit of detection(LOD) was found as 50 μg/L.Rüstem Kecili brahim Dolak Berrin Ziyadanogullari Arzu Ersoz Ridvan Say 2018Journal of Rare Earths2018,36,8:2
2Primary hepatic carcinosarcoma显示文摘BACKGROUND:Primary hepatic carcinosarcoma is a rare malignant tumor containing an intimate mixture of carci- nomatous and sarcomatous elements.Reports on risk factors, epidemiology,and pathogenesis of the tumor as well as the experience in its treatment are limited. METHOD:We present a case of primary carcinosarcoma of the liver in a 69-year-old man who complained of right hypochondrial pain and weight loss for two months. RESULTS:Magnetic resonance imaging revealed a 14×12 cm mass in segments 7-8 and 4 of the liver with vena hepatica invasion.An ultrasonography-guided biopsy showed osteoid tissue without osteoblastic rimming.Vascular structures accompanied the osteoid tissue.The patient underwent surgery after a diagnosis of hemangioma.Intraoperative frozen sections revealed a carcinosarcoma associated with an osteosarcoma and cholangiocellular carcinoma components. CONCLUSIONS:Preoperative diagnosis of this rare primary hepatic malignant tumor may be difficult by biopsy owing to intratumoral heterogeneity.Highly mature areas of the osteosarcomatous component may lead to misdiagnosis of metaplastic bone tissue.Clinicopathologic features of this rare entity are discussed.Mehmet elikbilek Kemal Deniz Edip Torun Tarιk Artιs Ersin zaslan kkes brahim Karahan Tahir Ercan Patιroglu mer zbakιr 2011Hepatobiliary & Pancreatic Diseases International2011,10,1:2
3CW argon laser crystallization of silicon films: structural properties 显示文摘J F Michaud R Rogel T Mohammed- Brahim 2006J Non - Crystalline Solids2006,352,:1
4Is targeted advertising always beneficial 显示文摘Brahim N Lahmandi-Ayed R Laussel D 2011International Journal of Industrial Organization2011,29,6:1
5Is Targeted Advertising always Beneficial?显示文摘Ben Elhadj-Ben Brahim N Lahmandi-Ayed R Laussel D 2011International Journal of Industrial Organization2011,29,6:1
6Pituitary apoplexy: an overview of 186 cases published during the last century显示文摘Mehmet Turgut Yelda ?zsunar Sema Ba?ak Engin Güney Erkin K?r ?brahim Meteo?lu 2010Acta Neurochirurgica2010,,5:1
7Biodegradation of synthetic organo-metallic complexes of iron and aluminum with selected metal to carbon ratios显示文摘Boudot J P Brahim A B H Steiman R 1989Soil Biol Biochem1989,21,7:1
8Dietary trans-fatty acids alter adipocyte plasma membrane fatty acid composition and insulin sensitivity in rats显示文摘BRAHIM A NATARAJAN S GHAFOORUNISSA R 2005Metabolism2005,54,:1
9Rate dependence of transi- ent linear flow in tight gas wells显示文摘Brahim M A Wattenbarger R 2006Journal of Canadian Petroleum Technology2006,45,10:1
10Expression of Fasl in squamous cell carcinomas of the cervix and cervical intraepithelial neoplasia and its role in tumor escape mechanism显示文摘Brahim R Frderickson H Parr A 2006Cancer2006,106,5:1
11Is targeted advertising always beneficial? 显示文摘Ben Elhadj-Ben Brahim N Lahmandi-Ayed R Laussel D 2011Inter- national Journal of Industrial Organization2011,29,6:1
12State of art of optimization methods for assembly line design显示文摘BRAHIM R ALAIN D ALEXANDRE D 2002Annual Review in Control2002,,26:1
13A multiple objective grouping genetic algorithm for assembly line design显示文摘BRAHIM R PIERRE L FABRICE P 2001Journal of Intelligent Manufacturing2001,,12:1
143-D numerical modeling of the thermo-inductive technique using shell elements 显示文摘Brahim R DidierT MohamedB 2010IEEE Transactionson Magnetics*2010,46,7:1
15Hybrid assembly line design and use's preferences显示文摘BRAHIM R PIERRE L ALEXANDRE D 2002International Journal of Production Research2002,40,5:1
16Pacemaker-mediated angina显示文摘brahim M Hasan R 2013Exp Clin Cardiol2013,18,1:1
17Comparative study of extracorporeal shock wave lithotripsy outcomes for proximal and distal ureteric stones显示文摘Burak Turna Kaan Akbay Fatih Ekren Oktay Nazl? Erdal Apayd?n Bülent Semerci Gürhan Günayd?n ?brahim Cüreklibat?r 2008International Urology and Nephrology2008,,1:1
18Performance of private to public MBOs 显示文摘Jelic R Brahim S Mike W 2005Journal of Business Finance & Accounting2005,32,34:1
19Is targeted advertising always beneficial? 显示文摘Brahim N Ben Elhadj-Ben Lahmandi-Ayed R Laussel D 2011Interna- tional Journal of Industrial Organization2011,29,6:1
20Momentum transfer in a vertical down flow liquid jet ejector: case of self gas aspiration, and emulsion flow显示文摘Ben Brahim A Prevost M Bugarel R 1984International Journal of Multi phase Flow1984,10,:1
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