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133篇 您的检索式:作者名="Shafei"
    题名 作者 年代 出处 被引量
1Effects of Austenizing Time on Wear Behavior of D6 Tool Steel After Deep Cryogenic Treatment显示文摘The effects of the prior austenite grain size in deep cryogenic treatment on the hardness,the structural change and the wear resistance of D6 tool steel were investigated.The wear resistance of the cryogenically treated samples was determined using the pin-on-disk wear machine.The microstructural characteristics and phases present in heat treated samples were determined using SEM and XRD techniques.The results showed that the retained austenite is completely transformed to martensite during the cryogenic treatment.Besides,there is an optimum grain size of which the maximum wear resistance and hardness are obtained.A Akhbarizadeh M A Golozar A Shafeie M Kholghy 2009Journal of Iron and Steel Research(International)2009,16,6:4
2Improved particle filtering techniques based on generalized interactive genetic algorithm显示文摘This paper improves the resampling step of particle filtering(PF) based on a broad interactive genetic algorithm to resolve particle degeneration and particle shortage.For target tracking in image processing,this paper uses the information coming from the particles of the previous fame image and new observation data to self-adaptively determine the selecting range of particles in current fame image.The improved selecting operator with jam gene is used to ensure the diversity of particles in mathematics,and the absolute arithmetical crossing operator whose feasible solution space being close about crossing operation,and non-uniform mutation operator is used to capture all kinds of mutation in this paper.The result of simulating experiment shows that the algorithm of this paper has better iterative estimating capability than extended Kalman filtering(EKF),PF,regularized partide filtering(RPF),and genetic algorithm(GA)-PF.Yan Zhang Shafei Wang Jicheng Li 2016Journal of Systems Engineering and Electronics2016,27,1:3
3A simplified method for collapse capacity assessment of moment-resisting frame and shear wall structural systems显示文摘Behrouz Shafei Farzin Zareian Dimitrios G. Lignos 2010Engineering Structures2010,,4:3
4Fractal analysis of hydroxyapatite from nitrogen isotherms显示文摘E1 Shafei G M S Philip C A Moussa N A 2004Journal of Colloid and Interface Science2004,277,2:1
5Eco- friendly finishing agent ior cot- ton fabrics to improve flameretardant and antibacterial properties显示文摘El - Shafei A Eishemy M Abou - Okeil A 2015Carbohydrate Polymers2015,118,:1
6Synthesis of Carboxymethyl Cellulose (CMC) and Starch based Hybrids and Their Applications in Fiocculation and Sizing显示文摘HEBEISH A H1GAZY A EL SHAFEI A 2010Carbohydrate Polymers2010,79,1:1
7显示文摘 Cox M Pichugin A 2002J Chem Technol Biotechnol2002,77,4:1
8Removal of Se(Ⅳ)from aqueous solution using sulphuric acid-treated peanut shell显示文摘SHAFEY E I 2007Journal of Environment Management2007,84,4:1
9Parasitological and immunological changes in murine hepatic schistosomiasisbefore and after praziquantel treatment显示文摘Shafei MM Mattar MA Afify HA 2002J Egypt Soc Parasitol2002,32,2:1
10The effect of feeding mannan-oligsaccharidesfBio-MOS) on the performance of meat chickens under two different vaccination programs显示文摘SHAFEY T M AL MUFAREJ S SHALABY M J 2001Asian Aust J Anim Sci2001,14,4:1
11Effects of dietary calcium and available phosphorus concentration on digesta pH and on the availability of calcium,iron,magnesium and zinc from the intestinal contents of meal chickens显示文摘Shafey T M McDooald M W Dingle J G 1991Br Poult Sci1991,32,:1
12Double high-dose therapy with dose-intensive cyclophosphamide, etoposide, cisplatin (DICEP) followed by high-dose melphalan and autologous stem cell transplantation for relapsed/refractory Hodgkin lymphoma显示文摘Mona Shafey Qiuli Duan James Russell Peter Duggan Alex Balogh Douglas A. Stewart 2012Leukemia & Lymphoma2012,,4:1
13A study of the removal characteristics of heavy metals from wastewater by low-cost adsorbents显示文摘Abdel Salam Omar E Reiad Neama A E1 Shafei Maha M 2011Journal of Advanced Research2011,,2:1
14Relationships betwe,r the quality of blended learning experience, self- regulated learning and academic achievement of medical students: a path analysis 显示文摘Kassab SE A1- Shafei AI Salem AH 2015Adv Med Educ Pract2015,6,:1
15Labovitz AJ - For left vcn- tricular opacification and endoeardial border definition: is it ~ally important which contrast agent we use,or is it the imaging modaLity we choose 显示文摘Dolan MS El - Shafei A Puri S 2001Eur J Echocardiogr2001,2,:1
16Performance evaluation of deteriorating highway bridges located in high seismic areas显示文摘Alipour A Shafei B Shinozuka M 2010Journal of Bridge Engineering2010,16,5:1
17Radiation-induced graft copolyme- rization of acrylic acid/acrylonitrile onto LDPE and PET films and its biodegradability 显示文摘EL-ARNAOUTY M B ABDEL GHAFFAR A M EL- SHAFEY H M 2008Journal of Applied Polymer Science2008,107,2:1
18A simplified method for collapse capacity assessment of moment-resisting frame and shear wall structural systems 显示文摘Behrouz Shafei Farzin Zareian Dimitrios G Lignos 2011Engineering Structures2011,33,4:1
19Investigation of apoptosis in a canine model of chronic heart failure induced by tachycardia显示文摘Mahmoudabady M Niazmand S Shafei MN 0,,04:1
20Complications from repeated injection or puncture of old polyacrylamide gel Implant sites: case reports 显示文摘E1 Sayed Lbrahim E1 Shafey 2008Aesth Plast Surg2008,32,1:1
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