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| 1 | Laparoscopic Partial Nephrectomy With Segmental Renal Artery Clamping:Technique and Clinical Outcomes显示文摘Background:Warm ischemic injury is one of the most important factors affecting renal function in partial nephrectomy(PN).The technique of segmental renal artery clamping emerges as an alternative to conventional renal artery clamping for renal hilar control.Objective:To evaluate the feasibility and efficiency of laparoscopic PN(LPN) with segmental renal artery clamping in comparison with the conventional technique.Design,setting,and participants:A total of 75 patients underwent LPN from June 2007 to November 2009.All patients had T1a or T1b tumor in one kidney and a normal contralateral kidney.Thirty-seven patients underwent surgeries with main renal artery clamping,and 38 underwent surgeries with segmental artery clamping.Intervention:All procedures were performed by the same laparoscopic surgeon.Measurements:Blood loss,operation time,warm ischemia(WI) time,and complications affected renal function before and after operation were recorded.Results and limitations:All LPNs were completed without conversion to open surgery or nephrectomy.The novel technique slightly increased WI time(p < 0.001) and intraoperative blood loss(p = 0.006),while it provided better postoperative affected renal function(p < 0.001) compared with the conventional technique.The total complication rate was 12%.Among the 38 cases where segmental renal artery clamping was performed,7 had to convert to the conventional method.Tumor size and location influenced the number of clamped segmental arteries.Long-term postoperative renal function is still awaited.Conclusions:LPN with segmental artery clamping is safe and feasible in clinical practice.It minimizes the intraoperative WI injury and improves early postoperative affected renal function compared with main renal artery clamping.(C) 2010 European Association of Urology.Published by Elsevier B.V.All rights reserved. | Shao,P.F. Qin,C. Yin,C.J. Meng,X.X. Ju,X.B. Li,J. Lü,Q.A. Zhang,W. Xu,Z.Q.Shao,Pengfei Qin,Chao Yin,Changjun Meng,Xiaoxin Ju,Xiaobing Li,Jie Lü,Qiang Zhang,Wei Xu,Zhengquan] Nanjing Med Univ,Affiliated Hosp 1,Dept Urol,Nanjing,Peoples R China.Guangzhou Rd 300,Nanjing 210029,Peoples R China. | 2011 | 南京医科大学学报(自然科学版)2011，31，7： | 123 |
| 2 | What is going on in magnesium alloys?显示文摘China has been developed into one of the most active regions in terms of both fundamental and applied research on magnesium(Mg) and its alloys in the world from a solid base laid by its prominent metallurgist and materials scientists over the past decades. Nowadays, a large number of young-generation researchers have been inspired by their predecessors and become the key participants in the fields of Mg alloys, which consequently led to the establishment of China Youth Scholar Society for Magnesium Alloys Research in 2015. Since then, the first two China Youth Scholars Symposiums on Mg Alloys Research had been held at Harbin(2015) and Chongqing(2016) China, respectively. A number of crucial research interests related to fundamental and applied Mg research were discussed at the conferences and summarized in this short perspective, aiming to boost far-reaching initiatives for development of new Mg-based materials to satisfy the requirements for a broad range of industrial employments. Herein, four main aspects are included as follows: i) Plastic deformation mechanism and strengthening strategy, ii) Design and development of new Mg-based materials, iii) Key service properties, and iv) New processing technologies. | X.J. Wang D.K. Xu R.Z. Wu X.B. Chen Q.M. Peng L. Jin Y.C. Xin Z.Q. Zhang Y. Liu X.H. Chen G. Chen K.K. Deng H.Y. Wang | 2018 | Journal of Materials Science & Technology2018，34，2： | 35 |
| 3 | ION HEATING PROCESS DURING PLASMA IMMERSION ION IMPLANTATION显示文摘The research on plasma immersion ion implantation has been conducted for a little over ten years. Much is needed to investigate including processing technlogy, plasma sheath dynamics, interaction of plasma and surface, etc. Of the processing methods elavated temperature technique is usually used in PIII to produce a thick modified layer by means of the thermal diffusion. Meanwhile plasma ion heating is more recently developed by Ronghua Wei et al[1]. Therefore the temeperature is a critical parameter in plasma ion processing. In this paper we present the theoretical model and analysize the effect of imlantation voltage, plasma density, ion mass,etc on the temperature rise. | X.B. Tian, X.F. Wang, A.G. Liu, L.P. Wang, S. Y. Wang, B. Y. Tang and P. K. Chu 1)Advanced Welding Production & Technology National Key Laboratory, Harbin Institute of Technology, Harbin 150001, China 2)Department of Physics & Materials Science, City Uni | 2000 | Acta Metallurgica Sinica(English Letters)2000，13，2： | 11 |
| 4 | A transmission electron microscopy study of microscopic causes for localized-corrosion morphology variations in the AA7055 Al alloy显示文摘By Using(scanning) transmission electron microscopy, localized-corrosion morphology variations of the AA7055 AlZn(Cu)Mg alloy with different thermal processes and their underlying microscopic causes were investigated systematically. Our study shows that the corrosion resistance of the nanoscale precipitates varies with their structure type and Cu-content. Just like the Al-matrix, the early-stage precipitates are corrosion resistant, as compared with the η_p/η-precipitates without high Cu-content. With a high Cucontent, however, the η-precipitates become most corrosion resistant among all phases involved. Hence,tailoring the precipitate microstructure and chemistry though thermal processes may change the overall corrosion morphology and improve corrosion resistance property of the alloy. | X.B. Yang J.H. Chen G.H. Zhang L.P. Huang T.W. Fan Y. Ding X.W. Yu | 2018 | Journal of Materials Science & Technology2018，34，10： | 4 |
| 5 | THE LIGHT INDUCED CHANGE IN TRANSIENT PHOTOCONDUC-TIVITY OF POLYMORPHOUS SILICON FILMS显示文摘The decays of transient photoconductivity and their light-induced changes of polymorphous silicon (pm-Si:H) films were investigated. The decays can be fit fairly well by a sum of two exponential decay functions, which indicates that there are two kinds of traps contributing to the process. The light-induced changes of the concentration and energy level of the traps were estimated. The results show that the light-induced changes in trap energy position Et, trap concentration Nt as well as photoconductivity are markedly less for pm-Si:H than that for a-Si:H. | S.B. Zhang, G.L. Kong, Y. Y. Xu, Y.Q. Wang, H.W. Diao and X.B. Liao (State Laboratory for Surface Physics, Institute of Semiconductors & Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100083, China) | 2001 | Acta Metallurgica Sinica(English Letters)2001，14，6： | 3 |
| 6 | Use of indentation tests to study the influence of confining stress on rock fragmentation by a TBM cutter显示文摘 | L.J. Yin Q.M. Gong H.S. Ma J. Zhao X.B. Zhao | 2014 | International Journal of Rock Mechanics and Mining Sciences2014，，： | 2 |
| 7 | Spatial distribution of landslides triggered by the 2008 Ms 8.0 Wenchuan earthquake, China显示文摘 | F.C. Dai C. Xu X. Yao L. Xu X.B. Tu Q.M. Gong | 2010 | Journal of Asian Earth Sciences2010，，4： | 2 |
| 8 | Effectiveness–thermal resistance method for heat exchanger design and analysis显示文摘 | Z.Y. Guo X.B. Liu W.Q. Tao R.K. Shah | 2010 | International Journal of Heat and Mass Transfer2010，，13： | 2 |
| 9 | Field monitoring of rainfall infiltration in a loess slope and analysis of failure mechanism of rainfall-induced landslides显示文摘 | X.B. Tu A.K.L. Kwong F.C. Dai L.G. Tham H. Min | 2008 | Engineering Geology2008，，1： | 2 |
| 10 | Revisiting the precipitation sequence in Al–Zn–Mg-based alloys by high-resolution transmission electron microscopy显示文摘 | J.Z. Liu J.H. Chen X.B. Yang S. Ren C.L. Wu H.Y. Xu J. Zou | 2010 | Scripta Materialia2010，，11： | 2 |
| 11 | The false promises of coal exploitation: How mining affects herdsmen well-being in the grassland ecosystems of Inner Mongolia显示文摘 | G.S. Dai S. Ulgiati Y.S. Zhang B.H. Yu M.Y. Kang Y. Jin X.B. Dong X.S. Zhang | 2013 | Energy Policy2013，，： | 1 |
| 12 | Characterization of oil/water two-phase flow patterns based on nonlinear time series analysis显示文摘 | N.D. Jin X.B. Nie Y.Y. Ren X.B. Liu | 2003 | Flow Measurement and Instrumentation2003，，4： | 1 |
| 13 | Mercury pollution in Asia: A review of the contaminated sites显示文摘 | P. Li X.B. Feng G.L. Qiu L.H. Shang Z.G. Li | 2009 | Journal of Hazardous Materials2009，，2： | 1 |
| 14 | A STUDY OF TEMPERATURE-DEPENDENT VALENCE BOND STRUCTURE OF TITANIUM显示文摘On the basis of energy and shape method for the determination of the valence bond (VB) structures of crystal, the valence bond structure of titanium is redetermined at room temperature and calculated in the whole temperature range of 0-1943K. The outer shell electronic distribution of Ti is e_c^(2.9907) · (s_c^(0.4980) + d_c^(2.4927)) ef1.0093 in crystal. The temperature dependences of the VB structures of hcp and bcc phases are the same. The VB structures of hcp and bcc phases monotonically increase or decrease with the increase in temperature, but show discontinuous changes at the phase-transformation temperature 1155K. | X.B. Li Y.Q. Xie Y.Z. Nie H.J. Peng H.J. Tao F.X. Yu | 2007 | Acta Metallurgica Sinica(English Letters)2007，20，1： | 1 |
| 15 | Optimization of steam treatment as a method for upgrading rice straw as feeds显示文摘 | Jian-Xin Liu E.R. Orskov X.B. Chen | 1999 | Animal Feed Science and Technology1999，，3： | 1 |
| 16 | Preliminary investigations on the Mg–Al–Zn/Al laminated composite fabricated by equal channel angular extrusion显示文摘 | X.B. Liu R.S. Chen E.H. Han | 2008 | Journal of Materials Processing Tech2008，，： | 1 |
| 17 | Wet deposition of acidifying substances in different regions of China and the rest of East Asia: modeling with updated NAQPMS显示文摘 | B.Z. Ge Z.F. Wang X.B. Xu J.B. Wu X.L. Yu J. Li | 2013 | Environmental Pollution2013，，： | 1 |
| 18 | Principle and Process Window of Cerium Dioxide Thin Film Fabrication with Dual Plasma Deposition显示文摘Cerium dioxide, CeO2, is a potentially superior material in a myriad of areas, and many methods have been proposed to deposit single crystal CeO2 thin films. A novel fabrication technique utilizing dual plasma generated by metal vacuum arc (MEVVA) and radio frequency (RF) is discussed in this paper. We have recently conducted a systematic investigation to determine the optimal process window to deposit CeO2 thin films’on Si(100) substrates. The X-ray diffraction results show the existence of CeO2(100) in the as-deposited sample. | L.P. Wang B. Y Tang X.B. Tian YX.Leng Q. YZhang and P.K.Chu Department of Physics and Materials Science, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, China | 2001 | Journal of Materials Science & Technology2001，17，1： | 1 |
| 19 | Preparation, characteristics and electrochemical performance of Sn 6 O 4 (OH) 4 -coated ZnO for Zn–Ni secondary battery显示文摘 | Y.F. Yuan J.P. Tu H.M. Wu B. Zhang X.H. Huang X.B. Zhao | 2006 | Electrochemistry Communications2006，，4： | 1 |
| 20 | Computational fluid dynamic study on cavitation in liquid nitrogen显示文摘 | X.B. Zhang L.M. Qiu Y. Gao X.J. Zhang | 2008 | Cryogenics2008，，9： | 1 |
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