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134篇 您的检索式:作者名="Merati"
    题名 作者 年代 出处 被引量
1Instrumented and Vickers Indentation for the Characterization of Stiffness,Hardness and Toughness of Zirconia Toughened Al_2O_3 and SiC Armor显示文摘Instrumented and Vickers indentation testing and microstructure analysis were used to investigate zirconia toughened alumina(ZTA) and silicon carbide(SiC).Several equations were studied to relate the Vickers indentation hardness,Young's modulus and crack behavior to the fracture toughness.The fracture in SiC is unstable and occurs primarily by cleavage leading to a relatively low toughness of 3 MPa m^(1/2),which may be inappropriate for multi-hit capability.ZTA absorbs energy by plastic deformation,pore collapse,crack deviation and crack bridging and exhibits time dependent creep.With a relatively high toughness around 6.6 MPa m^(1/2),ZTA is promising for multi-hit capability.The higher accuracy of mediar equations in calculating the indentation fracture toughness and the relatively high c/a ratios above 2.5suggest median type cracking for both SiC and ZTA.The Young's modulus of both ceramics was most accurately measured at lower indentation loads of about 0.5 kgf,while more accurate hardness and fracture toughness values were obtained at intermediate and at higher indentation loads beyond 5 kgf respectively.A strong indentation size effect(ISE) was observed in both materials.The load independent hardness of SiC is 2563 HV,putting it far above the standard armor hardness requirement of 1500 HV that is barely met by ZTA.Aleksandra Nastic Ali Merati Mariusz Bielawski Manon Bolduc Olaniyi Fakolujo Michel Nganbe 2015Journal of Materials Science & Technology2015,31,8:6
2Experimental and computational investigation of flow and thermal behavior of a mechanical seal显示文摘Parviz Merati Nori Aki Okita 1999Tribology Tanscations1999,42,4:1
3Meta-analysis of upper probe measurements in normal subjects and patients with laryngopharyngeal reflux显示文摘Merati AL Lim H J Ulualp SO 2005Ann Otol Rhinol Laryngol2005,114,3:1
4A study of nucleation and fatigue behavior of an aerospace aluminum alloy 2024-T3显示文摘Merati A 2005Int J Fatigue2005,27,:1
5Psychophysiologi -cal Stress Profile:A Protocol to Differentiate Normal vs Pathological Subjects显示文摘Andrea Crocetti Spiridione Masaraki Silvia Merati 2010Activitas Nervosa Superior Rediviva2010,52,4:1
6A study of nucleation and fatigue behavior of an aerospace aluminum alloy 2024-T3 显示文摘MERATI A 2005International Journal of Fatigue2005,27,:1
7A novel model for ex-amining recovery of phonation after vocal nerve damage 显示文摘Bhama PK Hillel AD Merati AL 2011Journal of Voice2011,25,3:1
8A study of nucleation and fatigue behavior of an aerospace aluminum alloy 2024-T3显示文摘Merati A 2005Int J Fatigue2005,27,:1
9Expression of inflammatory modulator COX-2 in pancreatic ductal adenocarcinoma and its rela tionship to pathologic and clinical parameters显示文摘Merati K Said SM Andea A 2001AM J Clin Oncol2001,24,5:1
10Reliability of the perceptual evaluation of adductor spasmodic dysphonia显示文摘Chhetri DK Merati AL Blumin JH 2008Ann Otol Rhinol Laryngol2008,117,3:1
11Process optimization and mechanical properties of friction stir lap welds of 7075-T6 stringers on 2024-T3 skin 显示文摘DUBOURG L MERATI A JAHAZI M 2010Materials and Design2010,31,:1
12Experimental determination of the thermal characteristics of a mechanical sea and its operating environment 显示文摘Phillips R L Jacobs L E Merati P 1997Tribology Transactions1997,40,4:1
13Importance of Specimen Size in Accurate Needle Liver Biopsy Evaluation of Patients With Chronic Hepatitis C显示文摘Thomas D. Schiano Samia Azeem Carol A. Bodian Henry C. Bodenheimer Sukma Merati Swan N. Thung Prodromos Hytiroglou 2005Clinical Gastroenterology and Hepatology2005,,9:1
14The mucin expressionprofile of endometrial carcinoma and correlation with clinical-pathologic parameters 显示文摘Morrison C Merati K Marsh WL Jr 2007Appl Immunohistochem Mol Morphol2007,15,4:1
15Trunk muscular strength in pre- pubertal children with and without back pain 显示文摘Merati G Negrini S Carabalona R 2004Pediatr Rehabil2004,7,2:1
16The Dichotomy in the preinvasive neoplasia to invasive carcinoma sequence in the pancreas: differential expression of MUC1 and MUC2 supports the existence of two separate pathways of carcinogenesis显示文摘Adsay N V Merati K Andea A Sarkar F Hruban R H Wilentz R E 2002Mod Pathol2002,15,:1
17Pathologically and biologically distinct types of epithelium in intraductal papillary mucinous neoplasms: delineation of an 'intestinal' pathway of carcinogenesis in the pancreas显示文摘Adsay N V Merati K Basturk O Iacobuzio-Donahue C Levi E Cheng J 2004Am J Surg Pathol2004,28,:1
18The dichotomy in the preinvasive neoplasia to invasive carcinoma sequence in the pancreas: differential expression of MUC1 and MUC2 supports the existence of two separate pathways of carcinogenesis显示文摘Adsay V Merati K Andea A 2002Mod Pathol2002,15,10:1
19Experimental and computational investigation of flow and thermal behavior of a mechanical seal显示文摘PARVIZ MERATI NORI AKI OKITA ROBERT L PHILLIPS 1999Park Ridge1999,42,4:1
20A study of nucleation and fatigue behavior of an aerospace aluminum alloy 2024-T3显示文摘MERATI A 2005International Journal of Fatigue2005,27,:1
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