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    题名 作者 年代 出处 被引量
1Al_2O_3-TiC/1Cr18Ni9Ti扩散焊接头应力分布显示文摘用有限元方法计算了Al2O3-TiC/1Cr18Ni9Ti扩散焊接头的应力分布,研究了加热温度、压力和中间层对应力分布的影响。结果表明,残余轴向应力和剪切应力在试样边缘处梯度都较大,靠近中心轴,应力分布比较均匀,最大剪切应力出现在Al2O3-TiC/中间层界面处。在扩散焊冷却过程中,Al2O3-TiC/1Cr18Ni9Ti扩散焊接头最大轴向拉应力先是出现在边缘陶瓷侧,随着温度的降低,逐渐向试样中心靠近,应力值也逐渐增大。加热温度越低,轴向压应力越大。压力越大,最大轴向拉应力越小,压应力越大,但压力对剪切应力的影响较小。使用Ti-Cu-Ti复合中间层比使用Ti中间层可降低最大轴向压应力和最大剪切应力。沈孝芹 李亚江 Puchkov UA 王娟 黄万群 2008焊接学报2008,29,10:7
2Regulation of PTEN(phosphatase and tensin homolog deleted on chromosome 10)expression by estradiol and progesterone in human endometrium显示文摘Guzeloglu-Kayisli O Kayisli UA Al-Rejjal R 0,,10:2
3Growth differentiation factor 9 stirnulates proliferation but suppresses the follicle-stimulating hormone-induced differentiation of cultured granulose cells from small antral and preovulatory rat follicles显示文摘Vitt UA Hayushi M Klein C 2002Bid Reprod2002,62,:1
4Three-dimensional finite element anal ysis of stress distribution and displaeement of/he maxilla follow ing surgically assisted rapid maxillary expansion 显示文摘Han UA Kim Y Park JU 2009J Craniomaxillofae Surg2009,37,3:1
5Pulmonary overexpression of IL-9 induces Th2 cytokine expression, leading to immune pathology 显示文摘Temann UA Ray P Flavell RA 2002J Clin Invest2002,109,1:1
6Role of mtDNA lesions in anthracycline cardiotoxicity显示文摘Lebrecht D Walker UA 2007Cardiovasc Toxicol2007,7,2:1
7Shortterm intermittenthypoxia enhances sympathetic responses to continuous hypoxia in hu-mans显示文摘Leuenberger UA Hogeman CS Quraishi S 2007J Appl PhysIol2007,103,3:1
8Growth differentiation factor-9 stimulates proliferation but suppresses the follicle-stimulating hormone-induced differentiation of cultured granulosa cells from small antral and preovulatory rat follicles显示文摘Vitt UA Hayashi M Klcin C 2000Biol Reprod2000,62,2:1
9Immunotherapy of advanced ovarian carcinomas by activation of the idiotypic network显示文摘Wagner UA Oehr PF Reinsberg J 1992Biotechnol Ther1992,3,12:1
10Simultaneous occurrence of multiple types of cutaneous tuberculosis(TVC and PNT)with internal organ tuberculosis(PTB)显示文摘Miah MA Chowdhury UA Ahmed N 0,,01:1
11Comparison of effects of lower extremity orthoses on energy expenditure in patients with cerebral palsy显示文摘Caliskan UA Celik C Ucan H 2013Dev Neurorehabil2013,17,:1
12Importance of recurrence rating, morphology, hernial gap size, and risk factors in ventral andineisional hernia classification显示文摘Dietz UA Winkler MS Hirtel RW 2014Hernia2014,18,1:1
13Incidence of cardiovascular and cerebrovascular disease in Danish men and women with a prolonged heavy alcohol intake显示文摘Hvidtfeldt UA Frederiksen ME Thygesen LC 2008Alcohol Clin Exp Res2008,32,11:1
14An alternative classification of incisional hernias enlisting morphology,body type and risk factors in the assessment of prognosis and tailoring of surgical technique显示文摘Dietz UA Hamelmann W Winkler MS 2007J Plast Reconstr Aesthet Surg2007,60,4:1
15Role for poly (ADP-ribose) polymerase activation in diabetic nephropathy, neuropathy and retinopathy 显示文摘Obrosova IG Juliu UA 2005Curr Vasc Pharmacol2005,3,3:1
16Renal oncocytoma:a clinicopathologic study显示文摘Choi H Almagro UA McManus JT 1983Cancer1983,51,10:1
17Effects of of didanosine-relateddepletion of mtDNA in human T lymphocytes显示文摘Setzer B Schlesier M Walker UA 2005J Infect Dis2005,91,6:1
18Independent control of ml molar mass and gel content in acrylate polymer/latexes显示文摘Chauvet J A~ua J M Leiza J R 2005Polymer2005,46,:1
19Tissue engineering valved conduits in the pulmonary circulation显示文摘Stock UA Nagashima M Khalil PN 2000J Thorac Cardiovasc Surg2000,119,:1
20Vasovagal syncope:management with propantheline bromide显示文摘Corbala F Pacheco UA Pedraza IS 1997Arch Inst Cardiol Mex1997,67,:1
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