维普中文期刊产品整合服务
41篇 您的检索式:作者名="Jiang Steven"
    题名 作者 年代 出处 被引量
1Minimally invasive surgery for gastric cancer: A comparison between robotic, laparoscopic and open surgery显示文摘AIM To investigate the role of minimally invasive surgery for gastric cancer and determine surgical, clinical, and oncological outcomes.METHODS This is a propensity score-matched case-control study, comparing three treatment arms: robotic gastrectomy(RG), laparoscopic gastrectomy(LG), open gastrectomy(OG). Data collection started after sharing a specific study protocol. Data were recorded through a tailored and protected web-based system. Primary outcomes: harvested lymph nodes, estimated blood loss, hospital stay, complications rate. Among the secondary outcomes, there are: operative time, R0 resections, POD of mobilization, POD of starting liquid diet and soft solid diet. The analysis includes the evaluation of type and grade of postoperative complications. Detailed information of anastomotic leakages is also provided.RESULTS The present analysis was carried out of 1026 gastrectomies. To guarantee homogenous distribution of cases, patients in the RG, LG and OG groups were 1:1:2 matched using a propensity score analysis with a caliper = 0.2. The successful matching resulted in a total sample of 604 patients(RG = 151; LG = 151; OG = 302). The three groups showed no differences in all baseline patients characteristics, type of surgery(P = 0.42) and stage of the disease(P = 0.16). Intraoperative blood loss was significantly lower in the LG(95.93 ± 119.22) and RG(117.91 ± 68.11) groups compared to the OG(127.26 ± 79.50, P = 0.002). The mean number of retrieved lymph nodes was similar between the RG(27.78 ± 11.45), LG(24.58 ± 13.56) and OG(25.82 ± 12.07) approach. A benefit in favor of the minimally invasive approaches was found in the length of hospital stay(P < 0.0001). A similar complications rate was found(P = 0.13). The leakage rate was not different(P = 0.78) between groups.CONCLUSION Laparoscopic and robotic surgery can be safely performed and proposed as possible alternative to open surgery. The main highlighted benefit is a faster postoperative functional recovery.Amilcare Parisi Daniel Reim Felice Borghi Ninh T Nguyen Feng Qi Andrea Coratti Fabio Cianchi Maurizio Cesari Francesca Bazzocchi Orhan Alimoglu Johan Gagnière Graziano Pernazza Simone D'Imporzano Yan-Bing Zhou Juan-Santiago Azagra Olivier Facy Steven T Brower Zhi-Wei Jiang Lu Zang Arda Isik Alessandro Gemini Stefano Trastulli Alexander Novotny Alessandra Marano Tong Liu Mario Annecchiarico Benedetta Badii Giacomo Arcuri Andrea Avanzolini Metin Leblebici Denis Pezet Shou-Gen Cao Martine Goergen Shu Zhang Giorgio Palazzini Vito D'Andrea Jacopo Desiderio 2017World Journal of Gastroenterology2017,23,13:17
2Destabilization of strigolactone receptor DWARF14 by binding of ligand and E3-1igase signaling effector DWARF3显示文摘Li-Hua Zhao X Edward Zhou Wei Yi Zhongshan Wu Yue Liu Yanyong Kang Li Hou Parker W de Waal Suling Li Yi Jiang Adrian Scaffidi Gavin R Flematti Steven M Smith Vinh Q Lam Patrick R Griffin YonghongWang Jiayang Li Karsten Melcher H Eric Xu 2015Cell Research2015,25,11:7
3Surface-enhanced Raman scattering on dielectric microspheres with whispering gallery mode resonance显示文摘Conventionally, metallic nanostructures are used for surface-enhanced Raman spectroscopy(SERS), but recently there has been increasing interest in the enhancement of Raman scattering from dielectric substrates due to their improved stability and biocompatibility compared with metallic substrates. Here, we report the observation of enhanced Raman scattering from rhodamine 6 G molecules coated on silica microspheres. We excite the whispering gallery modes(WGMs) supported in the microspheres with a tapered fiber coupler for efficient WGM excitation, and the Raman enhancement can be attributed to the WGM mechanism. Strong resonance enhancement in pump laser intensity and modified Raman emission from the Purcell effect in the microsphere resonator are observed from the experiment and compared with theoretical results. A total Raman enhancement factor of 1.4 × 10~4 is observed, with contribution mostly from the enhancement in pump laser intensity. Our results show that, with an efficient pumping scheme, dielectric microspheres are a viable alternative to metallic SERS substrates.STEVEN H.HUANG XUEFENG JIANG Bo PENG COREY JANISCH ALEXANDER COCKING SAHIN KAYA OZDEMIR ZHIWEN LIU LAN YANG 2018Photonics Research2018,6,5:7
4Male Music Frogs Compete Vocally on the Basis of Temporal Sequence Rather Than Spatial Cues of Rival Calls显示文摘Male-male vocal competition in anuran species may be influenced by cues related to the temporal sequence of male calls as well by internal temporal, spectral and spatial ones. Nevertheless, the conditions under which each type of cue is important remain unclear. Since the salience of different cues could be reflected by dynamic properties of male-male competition under certain experimental manipulation, we investigated the effects of repeating playbacks of conspecific calls on male call production in the Emei music frog(Babina daunchina). In Babina, most males produce calls from nest burrows which modify the spectral features of the cues. Females prefer calls produced from inside burrows which are defined as highly sexually attractive(HSA) while those produced outside burrows as low sexual attractiveness(LSA). In this study HSA and LSA calls were broadcasted either antiphonally or stereophonically through spatially separated speakers in which the temporal sequence and/or spatial position of the playbacks was either predictable or random. Results showed that most males consistently avoided producing advertisement calls overlapping the playback stimuli and generally produced calls competitively in advance of the playbacks. Furthermore males preferentially competed with the HSA calls when the sequence was predictable but competed equally with HSA and LSA calls if the sequence was random regardless of the availability of spatial cues, implying that males relied more on available sequence cues than spatial ones to remain competitive.Fan JIANG Guangzhan FANG Fei XUE Jianguo CUI Steven E.BRAUTH Yezhong TANG 2015Asian Herpetological Research2015,6,4:4
5HSV-1 H129-Derived Anterograde Neural Circuit Tracers:Improvements, Production, and Applications显示文摘Anterograde viral tracers are powerful and essential tools for dissecting the output targets of a brain region of interest. They have been developed from herpes simplex virus 1(HSV-1) strain H129(H129), and have been successfully applied to map diverse neural circuits.Initially, the anterograde polysynaptic tracer H129-G4 was used by many groups. We then developed the first monosynaptic tracer, H129-dTK-tdT, which was highly successful, yet improvements are needed. Now, by inserting another tdTomato expression cassette into the H129-dTK-tdT genome, we have created H129-dTK-T2, an updated version of H129-dTK-tdT that has improved labeling intensity. To help scientists produce and apply our H129-derived viral tracers, here we provide the protocol describing our detailed and standardized procedures. Commonly-encountered technical problems and their solutions are also discussed in detail. Broadly, the dissemination of this protocol will greatly support scientists to apply these viral tracers on a large scale.Hong Yang Feng Xiong Yi-Ge Song Hai-Fei Jiang Hai-Bin Qin Jing Zhou Sha Lu Steven FGrieco Xiangmin Xu Wen-Bo Zeng Fei Zhao Min-Hua Luo 2021Neuroscience Bulletin2021,37,5:4
6Tobacco use and risk of myocardial infarction in 52 countries in the INTERHEART study: a case-control study显示文摘Koon K Teo Stephanie Ounpuu Steven Hawken MR Pandey Vicent Valentin David Hunt Rafael Diaz Wafa Rashed Rosario Freeman Lixin Jiang Xiaofei Zhang Salim Yusuf 2006The Lancet . 2006 (9536)2006,,9536:2
7WRF-Chem simulation of East Asian air quality: Sensitivity to temporal and vertical emissions distributions显示文摘Xueyuan Wang Xin-Zhong Liang Weimei Jiang Zhining Tao Julian X.L. Wang Hongnian Liu Zhiwei Han Shuyan Liu Yuyan Zhang Georg A. Grell Steven E. Peckham 2009Atmospheric Environment2009,,5:1
8Stabilities of negative cor?relations between blood oxygen level-dependent signals associ?ated with sensory and motor cortices显示文摘Steven L Jiang T Liang M 2008Hum Brain Mapp2008,,:1
9P504S: A New Molecular Marker for the Detection of Prostate Carcinoma显示文摘Zhong Jiang Bruce A. Woda Kenneth L. Rock Yingdan Xu Lou Savas Ashraf Khan German Pihan Feng Cai John S. Babcook Palaniswami Rathanaswami Steven G. Reed Jiangchun Xu Gary R. Fanger 2001The American Journal of Surgical Pathology2001,,11:1
10Cross-Talk between Apolipoprotein E and Cytokines显示文摘Hongliang Zhang Li-Min Wu Jiang Wu Steven Kunkel 2011Mediators of Inflammation2011,,:1
11Activated leukocyte cell adhesion molecule in breast cancer:prognostic indicator显示文摘King JA Ofori-Acquah SF Stevens T Al-Mehdi AB Fodstad O Jiang WG 2004Breast Cancer Res2004,6,5:1
12Empirical study to investigate the range of force feedback necessary for best operator performance in a haptic controlled excavator interface 显示文摘Osafo-Yeboah Benjamin Jiang Steven Delpish Ritson 2013International Journal of Industrial Ergonomics2013,43,3:1
13Contemporary Equity Incentives and Internal 显示文摘Steven balsam Wei Jiang Bo lu Control Weakness 2014Accounting Research2014,31,17:1
14Application o{ Ultravi ole~ C light on storage rots and ripening of tomatoes显示文摘Liu Jiang Stevens C Khan A V 1992Jour nal of Food Protection1992,56,10:1
15Stabilities of negative corre- lations between blood oxygen level-dependent signals associated with sensory and motor cortices 显示文摘Steven L Jiang T Liang M 2008Hum Brain Mapp2008,,:1
16Tobacco use and risk of myocardial infarction in 52 countries in the INTERHEART study: a case-control study显示文摘Koon K Teo Stephanie Ounpuu Steven Hawken MR Pandey Vicent Valentin David Hunt Rafael Diaz Wafa Rashed Rosario Freeman Lixin Jiang Xiaofei Zhang Salim Yusuf 20062006 (9536)2006,,9536:1
17Effect of process conditions on recovery of protein activity after freezing and freeze-drying显示文摘Shan Jiang Steven L Nail 1998European Journal of Pharmaceutics and Biopharmaceutics1998,45,3:1
18Equity Incentives and Internal Control Weaknesses显示文摘Steven Balsam Wei Jiang Bo Lu 2014Contemp Account Res2014,,1:1
19Equity Incentives and Internal Control Weakness 显示文摘Steven Balsam Wei Jiang Bo I 2014Contemporary Accounting Research2014,31,1:1
20Remote determination of chromophoric dissolved organic matter in lakes, China显示文摘Chromophoric dissolved organic matter(CDOM)strongly influences the water-leaving radiance from aquatic ecosystems.In most inland waters,the remote determination of CDOM absorption presents a central challenge due to their complex optical conditions.However,identifying the temporal and spatial variability of CDOM is fundamental to the understanding of aquatic biogeo-chemical dynamics.In the present study,semi-analytical and empirical modeling approaches were used to examine CDOM absorption in four,shallow,inland water bodies using the spectral bands and sensitivities of major satellite observational systems.Of the models examined,an empirical multiband model was found to provide the highest correlation with measured CDOM absorption.The spectral characteristics of the MERIS sensors yielded the best results with respect to the other available satellite sensors.High detrital load was observed to be a major impediment to estimating CDOM absorption,while lakes with elevated phytoplankton biomass did not present similar problems.Guangjia Jiang Ronghua Ma Hongtao Duan Steven A.Loiselle Jingping Xu Dianwei Liu 2014International Journal of Digital Earth2014,7,11:1
返回顶部 每页显示:
共3页 首页 上一页 第1页 下一页 末页 /3 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费