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| 1 | 基于IMRT时代的第八版AJCC/UICC鼻咽癌临床分期建议显示文摘目的准确的分期系统对癌症的治疗至关重要。随着癌症分期和治疗方法的演变,需要不断评价分期的适用性和改进性。方法基于第7版AJCC/UICC分期回顾性分析香港和中国大陆2个肿瘤中心收治的1609例接受调强放射治疗的首诊无转移鼻咽癌患者临床资料,所有患者治疗前均行核磁共振分期评估。结果无其他T3、T4期解剖结构受侵患者中,伴有咀嚼肌间隙(翼内肌和/或翼外肌)侵犯、椎前肌侵犯及咽旁间隙侵犯的三组患者之间0s相近。伴广泛软组织(上述侵犯结构以外的软组织)受侵患者OS与伴有颅内侵犯或颅神经侵犯相似。仅2%患者锁骨上窝以上淋巴结转移者直径〉6cm,其0s率与下颈淋巴结转移者类似。用下颈(环状软骨尾侧缘水平以下)代替锁骨上窝并不影响N分期之间的风险差异性。采用推荐的T、N分期,T。N。、T。N,期0s相近。结论经AJCC/UICC分期筹备委员会审阅后,建议第8版分期应将翼内肌/翼外肌从T。降到T:期,增加椎前肌为L期,用下颈取代锁骨上窝,将淋巴结最大直径〉6cm合并归为N,期,将T。、N,期统一归为Ⅳ。期。这些改变不仅使得相邻分期间风险差异性更好,而且使得临床实践性与全球适用性之间达到最佳平衡。 | 潘建基 Wai Tong Ng 宗井凤 Lucy L.K.Chan Brian O' Sullivan 林少俊 Henry C.K.Sze 陈韵彬 Horace C.W.Choi 郭巧娟 Wai Kuen Kan 肖友平 Xu Wei Quynh Thu Le Christine M.Glastonbury A.Dimtrios Colevas Randal S.Weber Jatin P.Shah Anne W.M.Lee | 2016 | 中华放射肿瘤学杂志2016，25，3： | 65 |
| 2 | 再生混凝土界面过渡区纳观力学性能试验研究显示文摘对采用不同搅拌工艺的再生混凝土的宏观力学性能进行试验研究.采用纳米压痕技术和扫描电镜等设备研究了再生混凝土界面过渡区的纳观力学性能和微观结构特征.试验结果表明,采用普通搅拌工艺的新界面过渡区的弹性模量随着与老砂浆表面距离的增加而降低,但是采用二次搅拌工艺的弹性模量基本保持不变.老界面过渡区的弹性模量随着与天然骨料的距离增大而逐渐增加.采用二次搅拌工艺新的界面过渡区的微观结构较普通搅拌工艺的新界面过渡区更为致密,且孔隙率和氢氧化钙晶体含量较少.由再生混凝土的界面过渡区纳观力学性能和宏观抗压强度之间的关系,可知采用二次搅拌工艺可以改善界面过渡区的力学性能和微观结构,进而提高再生混凝土的宏观力学性能. | 李文贵 肖建庄 黄靓 Surendra P.Shah P.Shah | 2014 | 湖南大学学报(自然科学版)2014，41，12： | 24 |
| 3 | 采用纳米压痕及动态模量图研究C-S-H凝胶/水泥颗粒界面的纳米力学性能(英文)显示文摘目的:揭示水泥基材料中C-S-H凝胶/水泥颗粒界面的尺寸及微观力学特性,为从纳米尺度理解水泥基材料的性能提供依据。创新点:采用动态模量图技术对C-S-H凝胶/水泥颗粒界面微区的尺度及力学行为进行研究,借助动态模量图的高分辨性,可获得该微区精确且有效的信息。方法:对比利用纳米压痕及动态模量图对C-S-H凝胶/水泥颗粒界面进行研究。结论:纳米压痕仅能粗略估计界面微区的尺寸及力学参量,相比之下,动态模量图的分辨率要高出2个数量级(表2),因此可获得更精确的测量值。C-S-H凝胶/水泥颗粒界面的尺寸在250 nm左右,模量值介于60 GPa和70 GPa之间。此界面区可认为是包覆水泥颗粒周围的一层紧密的水化层结构,其致密性将阻止内部水泥的进一步水化。 | Jing XU David J.CORR Surendra P.SHAH | 2015 | Journal of Zhejiang University-Science A(Applied Physics & Engineering)2015，16，1： | 4 |
| 4 | Mechanical Properties of Micro-regions in Cement-based Material based on the PeakForce QNM Mode of AFM显示文摘In this paper, the cement paste and the mortar were tested using the PF-QNM technique. It is shown that the PF-QNM technique is very powerful to characterize the mechanical properties of micro-and nanostructures in the cement-based materials. It does not have strict requirements for test environment and it does not damage the surface of the material. High-resolution images can be obtained very easily, and they can be analyzed statistically. The test results show that PF-QNM analysis can test not only the mechanical properties of the cement paste, but also investigate the interfacial regions in the cement-based material, including the variation in the mechanical properties of interface regions and the extension of the interfacial regions. During the test, care must be taken to choose the size of test area;indeed, a test area too small is not representative but too large leads to lack of stability. The recommended side is a square with a length of in the range 10-30 μm. | 任梅 施韬 David J.Corr Surendra P.Shah | 2019 | Journal of Wuhan University of Technology(Materials Science)2019，34，4： | 3 |
| 5 | Review of recent developments in cement composites reinforced with fibers and nanomaterials显示文摘The quest for high-performance construction materials is led by the development and application of new reinforcement materials for cement composites.Concrete reinforcement with fibers has a long history.Nowadays,many new fibers associated with high performance and possessing eco-environmental characteristics,such as basalt fibers and plant fibers,have received much attention from researchers.In addition,nanomaterials are considered as a core material in the modification of cement composites,specifically in the enhancement of the strength and durability of composites.This paper provides an overview of the recent research progress on cement composites reinforced with fibers and nanomaterials.The influences of fibers and nanomaterials on the fresh and hardened properties of cement composites are summarized.Moreover,future trends in the application of these fibers or of nanomaterial-reinforced cement composites are proposed. | Jianzhuang XIAO Nv HAN Yan LI Zhongsen ZHANG Surendra P.SHAH | 2021 | Frontiers of Structural and Civil Engineering2021，15，1： | 3 |
| 6 | Shrinkage Cracking of High-Strength Concrete显示文摘 | Karl Wiegrink Shashidhara Marikunte Surendra P.Shah | | 0，，： | 1 |
| 7 | Plastic Shrinkage Cracking in Concrete Materials-Influence of fly ash and fibers显示文摘 | Kejin Wang Surendra P.Shah Pariya Phuaksuk | | 0，，06： | 1 |
| 8 | Poorly differentiated thyroid carcinomas defined on the basis of mitosis and necrosis显示文摘 | DavidHiltzik Diane L.Carlson R. MichaelTuttle ShaokunChuai NicoleIshill AshokShaha Jatin P.Shah BuvaneshSingh Ronald A.Ghossein | 2006 | Cancer2006，，6： | 1 |
| 9 | A characterization model with spatial and temporal resolution for life cycle impact assessment of photochemical precursors in the United States显示文摘 | Viral P.Shah Robert J.Ries | | 0，，14： | 1 |
| 10 | A method to predict shrinkage cracking of concrete显示文摘 | Surendra P.Shah Ouyang C S | | 0，，04： | 1 |
| 11 | Evaluation of Various Modification Methods for Enhancing the Performance of Recycled Concrete Aggregate显示文摘Due to the existence of the attached mortar,the performance of the recycled concrete aggregate(RCA)is inferior to the natural aggregate,which significantly limits its wide application in industry.In this study,five kinds of modified solutions were used to modify the surface of RCA,and the modification effects were compared.The results showed that sodium silicate,nano-silica(NS),Bacillus pasteurii and soybean powder had relatively good modification effects on RCA,which could reduce the crushing value and water absorption,and increase apparent density.The composite solution(15%sodium silicate and 2%NS)and soybean powder solution had better modification effect.The 28 d compressive strength and splitting tensile strength of recycled aggregate concrete(RAC)prepared by RCA modified by soybean powder solution were 4.6%and 5.2%higher than those prepared by RCA modified by composite solution,respectively.This indicates that among the five kinds of modified solutions,soybean powder solution has the best modification effect on RCA,and the optimal soaking time of soybean powder solution is 8 h.At this time,the crushing value,water absorption and apparent density of RCA are 12.8%,5.3%,and 2653 kg/m^(3),respectively.The research results of this study provide a reference for the modification of RCA and its efficient utilization. | Xiaoyan Liu Li Liu Junqing Zuo Pingzhong Zhao Xian Xie Shijie Li Kai Lyu Chunying Wu Surendra P.Shah | 2022 | Journal of Renewable Materials2022，10，10： | 0 |
| 12 | Editorial: Low‑carbon Materials and Green Construction显示文摘Dear colleagues,Welcome to the inaugural issue of Low-carbon Materials and Green Construction(LMGC).This journal is a new international journal concerned with the materials and construction in civil engineering to cope with the challenges raised by climate change,together with resources and energy consumption,which is dedicated to the widest dissemination of high-quality original research and insights. | Xuwen Xiao Surendra P.Shah Jianzhuang Xiao | 2023 | Low-carbon Materials and Green Construction2023，1，1： | 0 |
| 13 | Lymph node metastasis from non-melanoma skin cancer显示文摘The management of non-melanoma skin cancers metastatic to the neck is challenging due to variability in biological behavior and patterns of regional lymphatic spread.Metastatic non-melanoma skin cancers to the parotid and neck often behave aggressively,with a high incidence of local recurrence after treatment and reduced five-year survival outcomes.Patterns of lymphatic spread are different from those seen in mucosal squamous cell carcinoma,with higher prevalence of disease in the parotid and superficial lymphatics.These factors require that treatment is individualized to achieve optimal outcomes.Traditionally,the management of non-melanoma skin cancers metastatic to lymph nodes has involved surgical excision followed by adjuvant radiation therapy.However,novel systemic therapies are showing promising results and their role in the management of these cancers is evolving. | Robbie S.R.Woods Jack F.C.Woods Conall W.R.Fitzgerald Ehab Alameer Joseph Lopez Bhuvanesh Singh Jatin P.Shah | 2022 | Journal of Cancer Metastasis and Treatment2022，8，1： | 0 |
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