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464篇 您的检索式:作者名="Raad"
    题名 作者 年代 出处 被引量
1Preparation and photocatalytic property of Fe_(2)O_(3)/ZnO composites with superhydrophobicity显示文摘A facile approach was developed to construct Fe_(2)O_(3)-modified ZnO micro/nanostructures with excellent superhydrophobicity and photocatalytic activities.The effects of stearic acid(SA)and Fe_(2)O_(3) on the morphological characteristics,water contact angle(WCA),and photocatalytic degradation were investigated.Superhydrophobicity results showed that WCA increased from 144°±2°to 154°±2°when the weight of SA increased from 5 to 20 mg because of the formation of a hierarchical or rough structure.Furthermore,Fe_(2)O_(3)-modified ZnO micro/nanostructure surfaces before and after SA treatment(20 mg)were chosen to evaluate the photodegradation of methylene blue(MB)dye under the support of visible light.MB degraded after 80 min of irradiation,and its photodegradation efficiencies were 91.5%at the superhydrophobic state and 92%at the hydrophilic state.This improvement in photocatalytic activity at both states might be attributed to an increase in surface area and improvement in charge carrier separation.Muntadher I.Rahmah Raad S.Sabry Wisam J.Aziz 2021International Journal of Minerals,Metallurgy and Materials2021,28,6:3
2凝固精炼、造渣精炼提纯冶金硅的研究进展显示文摘冶金法集合多种提纯手段逐步降低冶金级硅中杂质含量,是制备太阳能级多晶硅的有效手段,显示了巨大的成本压缩空间,发展潜力巨大。为了进一步降低冶金法成本,国内外学者针对冶金硅提纯过程中存在的长流程、低提纯效率等关键问题展开了大量的研究工作,采用了多种有效手段强化冶金硅净化过程中杂质的去除效果,提升了多晶硅的提纯效率。主要以杂质的分凝和氧化性质为基础,重点综述了有关凝固精炼与造渣精炼过程中杂质去除的最新研究进展,并对冶金法下一阶段的研究重点和发展前景进行了展望。李亚琼 张立峰 马玉升 MUSLIM Rowaid Raad 2017功能材料2017,48,3:3
3Guidelines for the prevention of intravascular catheter-related infections显示文摘Naomi P. O’Grady Mary Alexander Lillian A. Burns E. Patchen Dellinger Jeffrey Garland Stephen O. Heard Pamela A. Lipsett Henry Masur Leonard A. Mermel Michele L. Pearson Issam I. Raad Adrienne G. Randolph Mark E. Rupp Sanjay Saint 2011AJIC: American Journal of Infection Control2011,,4:2
4Analysis and design of a novel hydraulic power source for mobile robots显示文摘Raade J W Kazerooni H 2005IEEE Transactions on Automation science and Engineering2005,2,3:1
5Central venous catheters coated with minocycline and rifampin for the prevention of catheterrelated colonization and bloodstream infections:a randomized,double-blind trial显示文摘Raad I Darouiche R Dupuis J 1997Ann Intern Med1997,127,4:1
6Treatment of invasive aspergillosis with posaconazole in patients who are refractory to or intolerant of conventional therapy: an externally controlled trial显示文摘Walsh TJ Raad I Patterson TF 2007Clin Infect Dis2007,44,1:1
7Novel antifungal a- gents as salvage therapy for invasive aspergillosis in patients with hematologic malignancies: posaconazole compared with high-dose lipid formulations of amphotericin B alone or in combination with caspofungin显示文摘RAAD I HANNA H BOKTOUR M 2007Leukemia2007,22,3:1
8A comparison of two antimi- crobial-impregnated central venous catheters显示文摘Darouiche RO Raad II Heard SO 1999N Engl J Med1999,340,1:1
9Numerical methodology in fatigue analysis:applications显示文摘ZHANG TINGGANG LUTFI RAAD 2001Journal of Transportation Engineering ASCE2001,127,1:1
10Safety of long - term oral posaconazole use in the treatment of refractory in vasive fungal infection 显示文摘Raad Ⅱ Graybill JR Bastamante AB 2006Clin Infect Dis2006,42,12:1
11Using procalcitonin - guided algorithms to improve antimicrobial therapy in ICU patients with- respiratory infections and sepsis显示文摘SCHUETZ P RAAD I AMIN D N 2013Curr Opin Crit Care2013,19,5:1
12Intravascular catheter-related infections : advances in diagnosis, prevention, and management 显示文摘Raad I Hanna H Maki D 2007Lancet In- fect Dis2007,7,10:1
13Thyroid lymphoma: A case report and literature review显示文摘Thyroid lymphoma is an unusual pathology. Different subtypes of lymphoma can present as primary thyroid lymphoma. This review illustrates via imaging, findings and treatment the need for accurate diagnosis and timely treatment. Patients and methods: patient's chart, pathological findings and radiological images were reviewed in a retrospective analysis. Over several days, this 80 years old woman developed airway obstruction and rapid enlargement of her thyroid secondary to diffuse large B-cell lymphoma. She rapidly responded to her oncological protocol. Primary thyroid lymphoma is a rare disease. It is an important diagnosis to consider in patients presenting with rapidly enlarging neck masses. It is a treatable condition with fairly favorable overall survival even with the most aggressive histological subtypes.Kinneri Mehta Cynthia Liu Roy A Raad Robin Mitnick Ping Gu David Myssiorek 2015World Journal of Otorhinolaryngology2015,5,3:1
14Treatment of invasive as-pergillosis with posaconazole in patients who are refractory to orintolerant of conventional therapy:an externally controlled trial显示文摘Walsh TJ Raad I Patterson TF 2007Clin Infect Dis2007,44,1:1
15Cyclostationarymodelling of rotating machine vibration signals显示文摘Antoni J Bonnardot F Raad A 2004Mechanical Systems and Signal processing2004,18,:1
16A comparison of two antimicrobial-impregnated central venous catheters显示文摘Darouiche RO Raad Ⅱ Heard SO 1999N Engl J Med1999,340,1:1
17The ralationship between the thrombotic and infectious complications of central venous catheters 显示文摘Raad II Luna M Khalil SAM 1994JAMA1994,271,13:1
18Prevention of central venous catheterrelated infections by using maximal sterile barrier precautions during insertion显示文摘Raad H Hohn DC Gilbreath BJ 0,,04:1
19Field aging effects on fatigue of asphalt concrete and asphalt-rubber con- crete 显示文摘RAAD L SABOUNDJIAN S MINASSIAN G 2001Transportation Research Record2001,1767,:1
20Casimir effect in dielectrics显示文摘 de Raad L L Milton K A 1978Ann Phys1978,115,:1
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