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47篇 您的检索式:作者名="BOB A"
    题名 作者 年代 出处 被引量
1北美Marcellus页岩气藏多波勘探天然微裂缝检测显示文摘近年来,应用于复杂油气藏勘探的3C-3D、9C-3D等多分量地震勘探技术在裂缝性储层预测中的优势日益受到业界关注。相比于传统的纵波(PP)勘探技术,多波多分量地震勘探技术可以直接引入对岩性、裂缝等敏感的横波(PSV)信息。基于美国Marcellus页岩区3C-3D纵波-转换横波勘探地震资料,在简述快/慢转换横波(PSV-1/PSV-2)法微裂缝探测的基础上,重点论述了纵波-转换横波(PP-PSV)联合反演天然张性微裂缝识别及含气性检测过程,指出基于纵波-转换横波联合反演出的密度、纵横波速度比等组合属性参数能有效地识别天然微裂缝的开闭性,预测有利含气区带。袁书坤 陈开远 Hardage Bob A 罗宏 张生根 魏水建 2014石油物探2014,53,5:8
2Liver transplantation for hepatocellular carcinoma显示文摘Hepatocellular carcinoma (HCC) is the commonest primary malignancy of the liver. It usually occurs in the setting of chronic liver disease and has a poor prognosis if untreated. Orthotopic liver transplantation (OLT) is a suitable therapeutic option for early,unresectable HCC particularly in the setting of chronic liver disease. Following on from disappointing initial results,the seminal study by Mazzaferro et al in 1996 established OLT as a viable treatment for HCC. In this study,the 'Milan criteria' were applied achieving a 4-year survival rate similar to OLT for benign disease. Since then various groups have attempted to expand these criteria whilst maintaining long term survival rates. The technique of living donor liver transplantation has evolved over the past decade,particularly in Asia,and published outcome data is comparable to that of OLT. This article will review the evidence,indications,and the future direction of liver transplantation for liver cancer.Sudeep Tanwar Shahid A Khan Vijay Paul Bob Grover Catherine Gwilt Belinda Smith Ashley Brown 2009World Journal of Gastroenterology2009,15,44:4
3纵波-转换横波联合反演技术在页岩气藏勘探中的应用显示文摘近几年的页岩油气开发实践表明,页岩非均质性及水平井段的方位对页岩气单井产量、采收率及页岩气开采的经济性影响较大,而页岩非均质性主要受到天然微裂缝的影响。因此,开展页岩内天然微裂缝研究,寻找页岩储层'甜点'等是成功部署高产气井、提高页岩气开采经济效益的必然选择。基于美国阿巴拉契亚盆地Marcellus页岩区的3C/3D高分辨率地震资料,利用快/慢速转换横波(PSV-1/PSV-2)反射时间厚度差法,对Marcellus地层的天然微裂缝发育带进行了探测。应用纵-转换横波(PP-PS)联合反演技术,结合联合反演密度、纵横波速度比(vP/vS)等组合属性参数,对天然微裂缝的开闭性及张性天然微裂缝孔隙空间的含气性分别进行了识别和检测,并利用实钻井资料对地球物理方法预测的页岩储层'甜点'(含气张性微裂缝)进行验证,取得较好效果。实际应用表明,纵-横波联合反演技术对于张性天然微裂缝的识别及含气性检测具有突出优势,能有效降低钻探风险。袁书坤 陈开远 Bob A Hardage 冯志强 魏水建 2015石油与天然气地质2015,36,1:2
4Tensile and Compressive Creep of Magnesium-Aluminum-Calcium Based Alloys显示文摘Alan A Luo Bob R Powell 2001Magnesium Technology2001,,1:1
5Trip destinations,gateways anditineraries:the example of Hong Kong显示文摘Lew Alan A McKercher Bob 2002Tourism Management2002,23,6:1
6Creep and microstructure of magnesium-aluminum-calcium based alloys 显示文摘Alan A L Michael P B Bob R P 2002Metallurgical and Materials Transactions2002,33,:1
7Gas hydrate-a source of shallow water flow? 显示文摘BOB A 2006The Leading Edge2006,05,:1
8Preteomic definition of normal human luminal and myoepithelial breast cells purified from reduction mammoplasties显示文摘MARTIN J P BOB A TOWNSEND R R 1999Proc Natl Acad Sci USA1999,96,12:1
9Benefits of exercise training during hemodialysis sessions: a prospective cohort study 显示文摘Mihaescu A A vram C Bob F et aI 2013Nephron Clin Pract2013,124,12:1
10Trip destinations, gateways and itineraries: the example of Hong Kong显示文摘Alan A Lew Bob McKercher 2002Tourism Management2002,23,6:1
11Intragraft cytokine expression and tolerance induction in rat renal allografts显示文摘Bob H S Robert A F Dawen B 1999Transplantation1999,67,2:1
12Creep and microstructure of magnesium aluminum-calcium based alloys 显示文摘ALAN A L MICHAEL P B BOB R 2002Metallurgical and Materials Transaetions2002,33,:1
13Distance decay and the impact of effective tourism exclusion zones on international travel flows显示文摘Bob Mckercher Alan A Lesw 2003Journal of Travel Reseerch2003,42,2:1
14Development of additives possessing both solid-phase and gas-phase flame retardant activities显示文摘Howell Bob A 2008Polymer Degradation and Stability2008,93,11:1
15Trip destinations, gateways and itineraries: the exam- ple of Hong Kong 显示文摘Alan A L Bob M 2002Tourism Management2002,23,6:1
16The effect of a single-ion anisotropy on the phase diagram of a mixed ferro-ferrimagnetic ternary alloy显示文摘Bobák A Dely J 0,,:1
17Pratylenchoides maritimus, a new nematode species from the Boschplaat,Terschelling显示文摘BOB N A S'JACCOB J J 1966Nema tologica1966,12,:1
18Stabilization and complex dynamics in a predator-prey model with predator suffering from an infectious disease 显示文摘BOB W K GEORGE A K VAN VOORN 2011Ecological Complexity2011,8,:1
19Proanthocyanidins from the American Cranberry(Vaccinium macrocarpon)inhibit matrix metalloproteinase-2and matrixmetalloproteinase-9 activity in human prostate cancer cells via alterations in multiple cellular signalling pathways显示文摘Bob A Déziel Kunal Patel Katherine Gottschall-Pass 2010Journal of Cellular Biochemistry2010,111,3:1
20The art of empowerment显示文摘Bob A Mmtha F 2005Americcn Diabetes Abbo ciaton2005,35,:1
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