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152篇 您的检索式:作者名="Leon JR"
    题名 作者 年代 出处 被引量
1在材料研制中的连续介质细观力学有限元建模现状评论显示文摘评述了机械载荷下材料力学行为有限元模拟的先进技术.分析了考虑材料微观及细观结构情况下,对材料变形、损伤、断裂进行模拟时各种方法的优缺点及发展前景.阐述了对材料行为模拟方法的发展,包括基本的及先进的方法,如体胞方法、真实结构模拟、粘结区模型等.Leon L Mishnaevsky Jr Siegfried Schmauder 陈少华 魏悦广 2002力学进展2002,32,3:9
2Infiltrating adenocarcinoma arising in a villous adenoma of the anal canal显示文摘Primary neoplasms arising in the anal canal are relatively unusual.In particular, adenomas and adenocarcinomas are distinctly rare entities in this region.We describe an infiltrating, well-differentiated adenocarcinoma arising in a villous adenoma from the distal anal canal, in an otherwise healthy patient at low risk for gastrointestinal malignancy.This is the case of an octogenarian man with a several year history of hemorrhoids and intermittent rectal bleeding, more recently complaining of continuous hematochezia.Examination revealed a blood-covered pedunculated mass with a long stalk protruding from the anus.The lesion was amputated at the bedside.Microscopic evaluation revealed an infiltrating well-differentiated adenocarcinoma, arising from a villous adenoma.This was further evaluated under anesthesia and complete excision of distal anal tissue was performed.Our report is the f irst describing the possible malignant degeneration of a villous adenoma in the anal canal.Marni Colvin Aris Delis Erika Bracamonte Hugo Villar Luis R Leon Jr 2009World Journal of Gastroenterology2009,15,28:2
3Microwave ovenbased wet digestion technique显示文摘Petter Barrett Leon J Davidowskl Jr 1978Anal Chem1978,50,7:1
4Decomprssive craniectomy for severe traumatic brain injury:Evaluation of the effects at one year显示文摘Albanese J Leone M Alliez JR 2003Crit Care Med2003,31,2:1
5Three-dimensional numerical testing of microstructures of particle reinforced composites显示文摘Leon L Mishnaevsky Jr 2004Acta Materialia2004,,52:1
6ACC/AHA guidelines for the management of patients with valvular heart disease显示文摘Bonow RO Carabello B de leon AC Jr 1998J Am Coll cardiol1998,32,:1
7Decompressive craniectomy for severe traumatic brain injury:evaluation of the effects at one year显示文摘Albanese J Leone M Alliez JR 2003Crit Care Med2003,31,2:1
8Decompressive craniectomy for severe traumatic brain injury: Evaluation of the effects at one year显示文摘Albanese J Leone M AUiez JR 2003Crit Care Med2003,31,10:1
9Treatment selections of 239 patients with blepharospasm and Meige syndrome over 11 years显示文摘 Dhillon S Leone T 1996Br J Ophthal mol1996,80,12:1
10Composites Science and Technology显示文摘Leon L Mishnaevsky Jr 200666:18732006,66,:1
113D constitutive model of anisotropic damage for unidirectional ply based on physical failure mechanisms显示文摘Qing H Leon Mishnaevsky Jr 0,,:1
12Decompressive craniectomy for se- vere traumatic brain injury:evaluation of the effects at one year显示文摘Albanese J Leone M Alliez JR 2003Grit Care Med2003,31,10:1
13Are your arteries older than your age?显示文摘Labropoulos N Leon LR Jr Brewster LP 2005Eur J Vasc Endovasc Surg2005,30,6:1
14Spontaneous neonatal gastric perforation:Is it really spontaneous显示文摘Leone RJ Jr Krasna IH 2000Pediatr Surg2000,35,7:1
15Nonopcrative management of pediatric blunt hepatic trauma显示文摘Leone RJ Jr Hammond JS 2001Am Surg2001,67,:1
16Degenerative aneurysms of the superficial femoral artery显示文摘Leon LR Jr Taylor Z Psalms SB 2008Eur J Vasc Endovasc Surg2008,35,:1
17Decompressive craniectomy for severe traumatic brain injury: Evaluation of the effects at one year 显示文摘Albanese J Leone M Alliez JR 2003Crit Care Med2003,31,10:1
18Are your ar-teries older than your age显示文摘Labropoulos N Leon LR Jr Brewster LP 2006European Journal of Vascularand Endovascular Surgery2006,30,6:1
19Nanlymphoid mes- enchymal tumors of the parotid gland显示文摘Takahama A Jr Leon JE de Almeida OP 2008Oral Oncol2008,44,10:1
20Presentation of the patient with recurrent varicose after surgery (REVAS) 显示文摘Perrin MR Labropoulos N Leon LR Jr 2006J Vasc Surg2006,43,2:1
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