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| 1 | 精液分析标准化刻不容缓显示文摘 | 黄宇烽 Philip S.Li | 2005 | 中华男科学杂志2005,11,2: | 31 |
| 2 | 大豆根腐病原镰孢菌种群多样性DGGE分析及其致病性研究显示文摘应用变性梯度凝胶电泳(DGGE)技术以及主成分分析方法,结合植物病原菌传统分离、鉴定及致病力测定,检测位于黑龙江省海伦市大豆连作定位试验区根腐病原镰孢菌的种群构成及其致病力。采用真菌传统分离和鉴定方法共确定镰孢菌6个种,包括燕麦镰孢Fusarium avenaceum、木贼镰孢F.equiseti、禾谷镰孢F.graminearum、腐皮镰孢F.solani、尖镰孢F.oxysporum和拟轮枝镰孢F.verticillioides。其中,尖镰孢菌的分离频率最高,为56.7%。结合DGGE条带克隆测序及系统发育分析鉴定出8种镰孢菌,较传统方法增加了黄色镰孢F.culmorum和一个尖镰孢近似种。同时,DGGE图谱中尖镰孢所占百分比下降为37.4%。采用主成分分析方法将大豆生育指标相关的多种变量进行降维分析,得到第一主成分贡献值为91.2%。按照贡献值的正负结果,将30株镰孢菌分为致病和非致病类群。第二主成分贡献值为5.8%,根据其正负值可以矫正被错误估计的致病能力。综合所有研究结果,该定位试验区大豆根腐病主要病原镰孢菌为尖镰孢、禾谷镰孢和燕麦镰孢,且以尖镰孢菌为优势病原菌。 | 魏巍 许艳丽 张思佳 S.Li | 2013 | 植物病理学报2013,43,5: | 15 |
| 3 | 显微外科手术治疗男性不育显示文摘男性不育可以简单的分为精子产生障碍(睾丸衰竭)与精子运输障碍(梗阻性)。在所有由于梗阻性因素引起的男性不育,以及很大一部分由于精子生成障碍引起的男性不育病例中都需要手术干预。本文将介绍的手术方案包括精索静脉曲张手术、精道梗阻重建术以及用于辅助生育技术的取精子术。在大多数可适用的情况下,我们使用药物治疗作为提高生育率的最初选择,或者作为提高取精子成功率的辅助方法。在过去的10-15年里,治疗男性不育的技术发展迅速,现在大部分病例都可以成功治愈。我们可以纠正由于精索静脉曲张引起的精子生成障碍,可以解决梗阻性无精子症,也可以通过取精子术结合体外受精技术治疗无精子症。 | Jonathan D.Schiff Philip S.Li Marc Goldstein 黄翼然 刘毅东 | 2007 | 中国男科学杂志2007,21,3: | 13 |
| 4 | Improved mechanical properties in titanium matrix composites reinforced with quasi-continuously networked graphene nanosheets and in-situ formed carbides显示文摘In order to construct quasi-continuously networked reinforcement in titanium(Ti)matrix composites,in this study,Ti-6 Al-4 V spherical powders were uniformly coated with a graphene nanosheet(GNS)layer by high energy ball milling and then consolidated by spark plasma sintering.Results showed that the GNS layer on the powder surface inhibited continuous metallurgy bonding between powders during sintering,which led to the formation of quasi-networked hybrid reinforcement structure consisting of insitu Ti C and remained GNSs.The networked GNSs/Ti64 composite possessed noticeably higher tensile strength but similar ductility to the Ti64 alloy,leading to both better tensile strength and ductility than the GNSs/Ti composite with randomly dispersed GNSs and Ti C.The formation mechanism and the fracture mechanism of the networked hybrid reinforcement were discussed.The results provided a method to fabricate Ti matrix composites with high strength and good ductility. | Q.Yan B.Chen L.Cao K.Y.Liu S.Li L.Jia K.Kondoh J.S.Li | 2022 | Journal of Materials Science & Technology2022,,1: | 8 |
| 5 | 内皮依赖性超极化因子的研究现状显示文摘 | 李世康 Cathy S.Li 何巍 | 2008 | 广西医学院学报2008,18,3: | 6 |
| 6 | Evaluating journals' yearly impact with altmetric indicators显示文摘Purpose: Applying SSCI journals of library and information science(LIS) as the research sample, we explore the feasibility of measuring academic journals' yearly social impact by using altmetric indicators.Design/methodology/approach: Using a sample of 66 SSCI journals in LIS published in 2013, statistics regarding journal mentions in social media and other online tools were retrieved from Altmetric.com and meanwhile citation data was also collected from JCR and Scopus. Based on the method of principal component analysis, data was analyzed for associations between the altmetric and traditional metrics to demonstrate the effect of altmetric indicators on measuring academic journals' yearly impact.Findings: The Spearman's rank correlation test results show that altmetric indicators and traditional citation counts were significantly correlated, indicating that altmetrics can be used to measure a journal's yearly social impact.Research limitations: The time frame of data collected from Altmetric.com may not be consistent with that of JCR and Scopus citation data.Practical implications: A new method is provided based on altmetrics for evaluating the social impact of academic journals, which can be applied to design new indicators of short-term journal impact.Originality value: In this paper, we have established a method for evaluating the social impact of academic journals based on altmetric indictors. Altmetrics can be complementary to traditional citation metrics in assessing a journal's impact within a year or even in a shorter period of time. | Simon S.LI Fred Y.YE | 2015 | Chinese Journal of Library and Information Science2015,,2: | 6 |
| 7 | Improving cyclic oxidation resistance of Ni_(3)Al-based single crystal superalloy with low-diffusion platinum-modified aluminide coating显示文摘A low-diffusion Ni Re Pt Al coating((Ni,Pt)Al outer layer in addition to a Re-rich diffusion barrier layer)was prepared on a Ni_(3)Al-base single crystal(SC)superalloy via electroplating and gaseous aluminizing treatments,wherein the electroplating procedures consisted of the composite deposition of Ni-Re followed by electroplating of Pt.In order to perform a comparison with conventional Ni Al and(Ni,Pt)Al coatings,the cyclic oxidation performance of the Ni Re Pt Al coating was evaluated at 1100 and 1150℃.We observed that the oxidation resistance of the Ni Re Pt Al coating was significantly improved by the greater presence of the residualβ-Ni Al phase in the outer layer and the lesser outward-diffusion of Mo from the substrate.In addition,the coating with the Re-rich diffusion barrier demonstrated a lower extent of interdiffusion into the substrate,where the thickness of the second reaction zone(SRZ)in the substrate alloy decreased by 25%.The mechanisms responsible for improving the oxidation resistance and decreasing the extent of SRZ formation are discussed,in which a particular attention is paid to the inhibition of the outward diffusion of Mo by the Re-based diffusion barrier. | H.Liu M.M.Xu S.Li Z.B.Bao S.L.Zhu F.H.Wang | 2020 | Journal of Materials Science & Technology2020,54,19: | 4 |
| 8 | Preliminary Study on Corrosion Behaviour of Carbon Steel in Oil–Water Two-Phase Fluids显示文摘The corrosion behavior of type 1045(AISI) carbon steel(CS) in oil-water fluids was investigated by considering the surface wetting state as the breakthrough point.The surface water wetting percentage(SWWP)and corrosion weight loss of CS in different oil-water fluids were measured.The morphology and composition of the corrosion films were detected via scanning electron microscopy,electron-probe facescanning technology and Fourier-transform infrared spectroscopy.The results indicated that the corrosion weight loss of CS in the oil-water fluids corresponded with SWWP and that the corrosion process was influenced by the participation of oil. | Z.Y.Hu D.L.Duan S.H.Hou X.J.Ding S.Li | 2015 | Journal of Materials Science & Technology2015,31,12: | 4 |
| 9 | 仔猪饲粮中纤维水平对氨基酸消化率的影响显示文摘本研究的目的,是确定一种非水溶性纤维源对仔猪氨基酸表观消化率的影响效果。实验选用Solkafloc,一种含93%纤维素,以不同量加入到玉米淀粉为基础日粮含22.5%粗蛋白的饲料中。 | 贺倩 S.Li W.C.Sauer | 1995 | 国外畜牧学(饲料)1995,,6: | 3 |
| 10 | Current strategies for drug delivery to the inner ear显示文摘For many years,drug delivery to the inner ear has been a challenge to physicians in the treatment of inner ear disorders.In the past decade,the field of inner ear drug delivery has emerged with the development of new biomaterials and drug delivery technologies to improve the effectiveness of inner ear drug therapy.This paper reviews a number of inner ear drug delivery strategies including systemic,intratympanic,and intracochlear delivery.A focus of this review is the recent advances in intratympanic delivery of medications;approaches utilizing novel biomaterials as well as other recent developments are also discussed.Biotechnology-based approaches,such as gene and stem cell therapy methods are also reviewed.Among the various strategies,local drug delivery approaches including intratympanic and intracochlear drug delivery methods that limit systemic exposure are particularly promising.These inner ear drug delivery systems provide a new opportunity to improve the treatment of inner ear disorders. | Hongzhuo Liu Jinsong Hao Kevin S.Li | 2013 | Acta Pharmaceutica Sinica B2013,3,2: | 3 |
| 11 | Retinal vein occlusion associated with combined hormonal contraceptive vaginal ring use显示文摘Dear Editor,We read with interest your recent article on the impact of combined oral contraceptives on ocular tissues~[1].We report a case of a branch retinal vein occlusion(BRVO)associated with use of an etonogestrel/ethinyl estradiol vaginal ring(NuvaR ing),an implantable combined hormonal contraceptive,in a young healthy female with no | Albert S.Li Jonathan Naysan Ronni M.Lieberman | 2018 | International Journal of Ophthalmology(English edition)2018,11,5: | 2 |
| 12 | Acceleration of 60 MeV proton beams in the commissioning experiment of the SULF-10 PW laser显示文摘We report the experimental results of the commissioning phase in the 10 PW laser beamline of the Shanghai Superintense Ultrafast Laser Facility(SULF).The peak power reaches 2.4 PW on target without the last amplifying during the experiment.The laser energy of 72±9 J is directed to a focal spot of approximately 6μm diameter(full width at half maximum)in 30 fs pulse duration,yielding a focused peak intensity around 2.0×10^(21)W/cm^(2).The first laser-proton acceleration experiment is performed using plain copper and plastic targets.High-energy proton beams with maximum cut-off energy up to 62.5 MeV are achieved using copper foils at the optimum target thickness of 4μm via target normal sheath acceleration.For plastic targets of tens of nanometers thick,the proton cut-off energy is approximately 20 MeV,showing ring-like or flamented density distributions.These experimental results reflect the capabilities of the SULF-10 PW beamline,for example,both ultrahigh intensity and relatively good beam contrast.Further optimization for these key parameters is underway,where peak laser intensities of 10^(22)-10^(23)w/cm^(2)are anticipated to support various experiments on extreme field physics. | A.X.Li C.Y.Qin H.Zhang S.Li L.L.Fan Q.S.Wang T.J.Xu N.W.Wang L.H.Yu Y.Xu Y.Q.Liu C.Wang X.L.Wang Z.X.Zhang X.Y.Liu P.L.Bai Z.B.Gan X.B.Zhang X.B.Wang C.Fan Y.J.Sun Y.H.Tang B.Yao X.Y.Liang Y.X.Leng B.F.Shen L.L.Ji R.X.Li Z.Z.Xu | 2022 | High Power Laser Science and Engineering2022,10,4: | 2 |
| 13 | Super‐Hydrophobic Surfaces: From Natural to Artificial显示文摘 | L.Feng S.Li Y.Li H.Li L.Zhang J.Zhai Y.Song B.Liu D.Zhu | 2002 | Mater2002,,24: | 2 |
| 14 | Meshfree and particle methods and their applications显示文摘 | S.Li W.K.Liu | | 0,,1: | 1 |
| 15 | Super‐Hydrophobic Surfaces: From Natural to Artificial显示文摘 | L.Feng S.Li Y.Li H.Li L.Zhang J.Zhai Y.Song B.Liu D.Zhu | 2002 | Adv Mater2002,,24: | 1 |
| 16 | The influence of SS-quasinormality of some subgroups on the structure of finite groups显示文摘 | S.Li Z.Shen | | 0,,: | 1 |
| 17 | The impact of improved auditor independence on audit market concentration in China显示文摘 | DeFond M.L T.Wong S.Li | | 0,,03: | 1 |
| 18 | Multilineage differentiation of dental follicle cells and the roles of Runx2 over‐expression in enhancing osteoblast/cementoblast‐related gene expression in dental follicle cells显示文摘 | K.Pan Q.Sun J.Zhang S.Ge S.Li Y.Zhao P.Yang | 2010 | Cell Proliferation2010,,3: | 1 |
| 19 | Super‐Hydrophobic Surfaces: From Natural to Artificial显示文摘 | L.Feng S.Li Y.Li H.Li L.Zhang J.Zhai Y.Song B.Liu D.Zhu | 2002 | Adv Mater2002,,24: | 1 |
| 20 | Three‐dimensional Simulation of Thermosolutal Convection and Macrosegregation in Steel Ingots显示文摘 | W. S.Li H. F.Shen B. C.Liu | 2010 | steel research int2010,,11: | 1 |