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| 1 | High-power passively Q-switched 2 μm all-solid-state laser based on a Bi_2Te_3 saturable absorber显示文摘By using the ultrasound-assisted liquid phase exfoliation method, Bi_2Te_3 nanosheets are synthesized and deposited onto a quartz plate to form a kind of saturable absorber(SA), in which nonlinear absorption properties around 2 μm are analyzed with a home-made mode-locked laser. With the as-prepared Bi_2Te_3 SA employed,a stable passively Q-switched all-solid-state 2 μm laser is successfully realized. Q-switched pulses with a maximum average output power of 2.03 W are generated under an output coupling of 5%, corresponding to the maximum single-pulse energy of 18.4 μJ and peak power of 23 W. The delivered shortest pulse duration and maximum repetition rate are 620 ns and 118 k Hz under an output coupling of 2%, respectively. It is the first presentation of such Bi_2Te_3 SA employed in a solid-state Q-switched crystalline laser at 2 μm, to the best of our knowledge. In comparison with other 2 D materials suitable for pulsed 2 μm lasers, the saturable absorption performance of Bi_2Te_3 SA is proved to be promising in generating high power and high-repetition-rate 2 μm laser pulses. | X.LIU K.YANG S.ZHAO T.LI W.QIAO H.ZHANG B.ZHANG J.HE J.BIAN L.ZHENG L.SU J.XU | 2017 | Photonics Research2017，5，5： | 6 |
| 2 | Effect of trace Ni addition on microstructure,mechanical and corrosion properties of the extruded Mg-Gd-Y-Zr-Ni alloys for dissoluble fracturing tools显示文摘Magnesium alloys,a novel functional material for the fabrication of fracturing tools,are being paid more and more attentions recently due to their relatively high mechanical properties and fast dissolubility ability after fracturing.In this study,the novel extruded Mg-10Gd-3Y-0.3Zr-xNi alloys will be reported and their microstructure,mechanical and corrosion behaviors will be also studied.The results show that Ni contents influence phase precipitation behaviors.With adding 0.2 wt%Ni,a large amount of Zr_(7)Ni_(10)phases will be precipitated insidesα-Mg matrix,directly leading to degradation of strength and large corrosion rate.With further increasing Ni contents,the precipitation phases can be changed from Mg_(5)RE to 18R-LPSO structure,resulting in higher mechanical properties and faster corrosion rate.Moreover,adding Ni element also change the texture orientation by influencing the precipitation behavior of the alloys.The alloys invented in this paper have attained the highest compressive and tensile properties among all the reported dissoluble magnesium alloys.This work is beneficial in understanding the role of Ni in the magnesium alloys and provides more materials alternatives for the fabrication of dissoluble fracturing tools. | J.Wang T.Li H.X.Li Y.Z.Ma K.N.Zhao C.L.Yang J.S.Zhang | 2021 | Journal of Magnesium and Alloys2021，9，5： | 6 |
| 3 | 不同型号大孔树脂纯化的刘寄奴总黄酮对诱导型一氧化氮合酶的抑制作用显示文摘目的考察不同型号大孔树脂纯化的刘寄奴总黄酮对IFN-γ和LPS协同诱导RAW264.7细胞中NO表达的影响。方法应用溶剂萃取和AB-8、D101、ADS-17大孔树脂分别制备刘寄奴总黄酮,分光光度法测定总黄酮的含量;IFN-γ和LPS协同诱导RAW264.7造成炎症模型;Griessreaction测定总黄酮对细胞上清液中亚硝酸盐含量的影响;RT-PCR考察总黄酮对细胞内诱导型一氧化氮合酶(iNOS)mRNA的影响;Westernblot考察总黄酮对细胞iNOS蛋白表达的影响。结果3种刘寄奴总黄酮含量均达到50%以上,且以ADS-17型大孔树脂富集所得的总黄酮含量最高,达到67.78%。3种刘寄奴总黄酮均呈剂量和时间依赖性抑制细胞上清液中亚硝酸盐的含量,同等流程中以ADS-17型大孔树脂富集的总黄酮达到半抑制率的剂量为最小。ADS-17型刘寄奴总黄酮呈剂量依赖性抑制iNOSmRNA和蛋白的表达。结论ADS-17型大孔树脂有效富集刘寄奴黄酮类化合物,适用于刘寄奴总黄酮的提取。ADS-17型刘寄奴总黄酮呈时间和剂量依赖性抑制细胞上清液中亚硝酸盐含量,部分通过抑制iNOSmRNA和蛋白的表达达到下调NO产量的结果。刘寄奴总黄酮可能是刘寄奴抗炎药效的物质基础,有望进一步开发成为iNOS抑制剂。 | 章丹丹 Jessica T.Li 章李军 高月红 潘一峰 李亚娟 卞卡 | 2007 | 上海中医药杂志2007，41，5： | 4 |
| 4 | Elevated plasma osteopontin level is predictive of cirrhosis in patients with hepatitis B infection显示文摘 | L.Zhao T.Li Y.Wang Y.Pan H.Ning X.Hui H.Xie J.Wang Y.Han Z.Liu D.Fan | 2008 | International Journal of Clinical Practice2008，，7： | 1 |
| 5 | Epidemiology and prevention of hepatitis B virus infection in China显示文摘 | F. M.Lu T.Li S.Liu H.Zhuang | 2010 | Journal of Viral Hepatitis2010，，： | 1 |
| 6 | Revealing the high-frequency attenuation mechanism of polyurea-matrix composites显示文摘In this paper,a method for analyzing the high-frequency attenuation property of polyurea-matrix composites is developed by combining experimental,computational and theoretical approaches.First,the ultrasonic experimental platform is established by solving the difficulties of high-frequency ultrasonic testing as high-frequency signal distortion,insufficient driving voltage and sampling rate failure,to study the dynamic mechanical properties(1-5 MHz)of pure polyurea and polyurea-matrix composites.Then,the influences of composite parameters including the size and volume fraction of inclusions on wave attenuation performance under different frequencies are obtained and further verified by numerical simulations.Next,the contribution of inclusions to the wave attenuation performance is also theoretically analyzed.It is found that the increase of inclusion volume fraction and inclusion diameter will increase the attenuation coefficient of the composites.And the attenuation of composites with the inclusions of a 150-μm diameter and 30%as volume fraction can be 82%higher than pure matrix.This amplifying attenuation effect of inclusions is mainly attributed to the scattering effect,which is verified by comparing numerical and theoretical results. | J.Cheng Z.L.Liu C.C.Luo T.Li Z.J.Li Y.Kang Z.Zhuang | 2020 | Acta Mechanica Sinica2020，36，1： | 1 |
| 7 | The efficacy and safety of abatacept in patients with non–life‐threatening manifestations of systemic lupus erythematosus: Results of a twelve‐month, multicenter, exploratory, phase IIb, randomized, double‐blind, placebo‐controlled trial显示文摘 | J. T.Merrill R.Burgos‐Vargas R.Westhovens A.Chalmers D.D’Cruz D. J.Wallace S. C.Bae L.Sigal J.‐C.Becker S.Kelly K.Raghupathi T.Li Y.Peng M.Kinaszczuk P.Nash | 2010 | Arthritis & Rheumatism2010，，10： | 1 |
| 8 | Development of a reliable micro-hotplate with low power consumption显示文摘 | L.Xu T.Li X.Gao | | 0，，： | 1 |
| 9 | On the formation of shear bands in a metallic glass under tailored complex stress fields显示文摘The formation of shear bands in metallic glasses(MGs)was examined by tailoring localized complex stress fields(LCSFs).The findings have shown that the LCSFs in MGs can increase the localization of strained atoms and accelerate the release of accumulated deformation energy for initiating a shear band in confined and thin-layered regions.The findings not only add more knowledge to the formation mechanisms of shear bands in MGs,but also provide possible rationale for the discrepancies in the mechanical properties of different-sized MGs.As compared with the bulk samples,the higher strength and larger elastic limits in nanoscaled MGs could be attributed to the elimination of stress-concentrators,which can serve as LCSFs. | S.H.Chen T.Li W.J.Chang H.D.Yang J.C.Zhang H.H.Tang S.D.Feng F.F.Wu Y.C Wu | 2020 | Journal of Materials Science & Technology2020，52，18： | 1 |
| 10 | Cyanation of aryl chlorides with potassium hexacyanoferrate(II)catalyzed by cyclopalladated ferrocenylimine tricyclohexylphosphine complexes显示文摘 | Y.N.Cheng Z.Duan T.Li | | 0，，： | 1 |
| 11 | 查看详情显示文摘 | H.Kogelnik T.Li | | 0，，： | 1 |
| 12 | Intraseasonal SST variability and air sea interaction over the Kuroshio extension region during boreal summer显示文摘 | Wang L T.Li T.Zhou | | 0，，： | 1 |
| 13 | Ballistic model for the prediction of penetration depth and residual velocity in adobe:A new interpretation of the ballistic resistance of earthen masonry显示文摘In this paper, a new one-dimensional phenomenological model is developed for the assessment of the ballistic performance of Adobe. Adobe is a masonry largely spread in areas of the world involved in military operations. Addressing fundamental ballistic parameters such as residual velocity or penetration depth for this building technology is necessary. The model follows the hypotheses for the ballistic response of concrete targets to high velocity impacts, provided with a dominant contribution of shear friction typical of soils. The hypotheses at the basis of the model are consistent with all experimental evidence collected by authors on Adobe. Adobe brick and mortar belong to the material class of concrete,whereas the overall mechanical parameters are determined by the internal soil mixture, including the percentage of fibre reinforcement. Despite its relative simplicity, the model is capable of well predicting ballistic test results currently available in literature for Adobe, including the data of an experimental campaign recently performed by the authors on real Adobe walls in the field. | T.Li Piani J.Weerheijm L.J.Sluys | 2018 | Defence Technology(防务技术)2018，14，5： | 1 |
| 14 | Epidemiology and prevention of hepatitis B virus infection in China显示文摘 | F. M.Lu T.Li S.Liu H.Zhuang | 2010 | Journal of Viral Hepatitis2010，，： | 1 |
| 15 | Effect of Pb toxicity on root morphology,physiology and ultrastructure in the two ecotypes of Elshohzia argyi显示文摘 | E.Islam X.Yang T.Li D.Liu X.Jin F.Meng | | 0，，： | 1 |
| 16 | Superhydrophobic Aligned Polystyrene Nanotube Films with High Adhesive Force显示文摘 | M.Jin X.Feng L.Feng T.Sun J.Zhai T.Li L.Jiang | 2005 | Adv Mater2005，，16： | 1 |
| 17 | Designation of a binocular structure for complex sources of X-rays and neutron source显示文摘Purpose A structure,used as a complex source of X-rays and neutron source,is designed with the assistance of CST module tool.Methods Particles of H-and electron,attracted from a plasma source,are designed to be separated by an energy selector.Soon after the separation,the trajectory and beam quality of H-are controlled by a special designation of potential barrier and potential well.And both particles are then accelerated by three pairs of pierce similar pole to an energy of 150 keV to produce X-rays/neutron.Results With proper optimization of structure and potential combination,a binocular structure with beam center distance of 15 mm,beam diameter smaller than 3.5 mm has been devised,which gives a feasible suggestion to produce two rays with one structure in the same time. | X.B.Yang X.B.Qin P.H.Liu T.Li K.Zhuang | 2020 | Radiation Detection Technology and Methods2020，4，2： | 0 |
| 18 | STCF conceptual design report (Volume 1): Physics & detector显示文摘The superτ-charm facility(STCF)is an electron–positron collider proposed by the Chinese particle physics community.It is designed to operate in a center-of-mass energy range from 2 to 7 GeV with a peak luminosity of 0.5×1035 cm–2·s–1 or higher.The STCF will produce a data sample about a factor of 100 larger than that of the presentτ-charm factory—the BEPCII,providing a unique platform for exploring the asymmetry of matter-antimatter(charge-parity violation),in-depth studies of the internal structure of hadrons and the nature of non-perturbative strong interactions,as well as searching for exotic hadrons and physics beyond the Standard Model.The STCF project in China is under development with an extensive R&D program.This document presents the physics opportunities at the STCF,describes conceptual designs of the STCF detector system,and discusses future plans for detector R&D and physics case studies. | M.Achasov X.C.Ai L.P.An R.Aliberti Q.An X.Z.Bai Y.Bai O.Bakina A.Barnyakov V.Blinov V.Bobrovnikov D.Bodrov A.Bogomyagkov A.Bondar I.Boyko Z.H.Bu F.M.Cai H.Cai J.J.Cao Q.H.Cao X.Cao Z.Cao Q.Chang K.T.Chao D.Y.Chen H.Chen H.X.Chen J.F.Chen K.Chen L.L.Chen P.Chen S.L.Chen S.M.Chen S.Chen S.P.Chen W.Chen X.Chen X.F.Chen X.R.Chen Y.Chen Y.Q.Chen H.Y.Cheng J.Cheng S.Cheng T.G.Cheng J.P.Dai L.Y.Dai X.C.Dai D.Dedovich A.Denig I.Denisenko J.M.Dias D.Z.Ding L.Y.Dong W.H.Dong V.Druzhinin D.S.Du Y.J.Du Z.G.Du L.M.Duan D.Epifanov Y.L.Fan S.S.Fang Z.J.Fang G.Fedotovich C.Q.Feng X.Feng Y.T.Feng J.L.Fu J.Gao Y.N.Gao P.S.Ge C.Q.Geng L.S.Geng A.Gilman L.Gong T.Gong B.Gou W.Gradl J.L.Gu A.Guevara L.C.Gui A.Q.Guo F.K.Guo J.C.Guo J.Guo Y.P.Guo Z.H.Guo A.Guskov K.L.Han L.Han M.Han X.Q.Hao J.B.He S.Q.He X.G.He Y.L.He Z.B.He Z.X.Heng B.L.Hou T.J.Hou Y.R.Hou C.Y.Hu H.M.Hu K.Hu R.J.Hu W.H.Hu X.H.Hu Y.C.Hu J.Hua G.S.Huang J.S.Huang M.Huang Q.Y.Huang W.Q.Huang X.T.Huang X.J.Huang Y.B.Huang Y.S.Huang N.Hüsken V.Ivanov Q.P.Ji J.J.Jia S.Jia Z.K.Jia H.B.Jiang J.Jiang S.Z.Jiang J.B.Jiao Z.Jiao H.J.Jing X.L.Kang X.S.Kang B.C.Ke M.Kenzie A.Khoukaz I.Koop E.Kravchenko A.Kuzmin Y.Lei E.Levichev C.H.Li C.Li D.Y.Li F.Li G.Li G.Li H.B.Li H.Li H.N.Li H.J.Li H.L.Li J.M.Li J.Li L.Li L.Li L.Y.Li N.Li P.R.Li R.H.Li S.Li T.Li W.J.Li X.Li X.H.Li X.Q.Li X.H.Li Y.Li Y.Y.Li Z.J.Li H.Liang J.H.Liang Y.T.Liang G.R.Liao L.Z.Liao Y.Liao C.X.Lin D.X.Lin X.S.Lin B.J.Liu C.W.Liu D.Liu F.Liu G.M.Liu H.B.Liu J.Liu J.J.Liu J.B.Liu K.Liu K.Y.Liu K.Liu L.Liu Q.Liu S.B.Liu T.Liu X.Liu Y.W.Liu Y.Liu Y.L.Liu Z.Q.Liu Z.Y.Liu Z.W.Liu I.Logashenko Y.Long C.G.Lu J.X.Lu N.Lu Q.F.Lü Y.Lu Y.Lu Z.Lu P.Lukin F.J.Luo T.Luo X.F.Luo Y.H.Luo H.J.Lyu X.R.Lyu J.P.Ma P.Ma Y.Ma Y.M.Ma F.Maas S.Malde D.Matvienko Z.X.Meng R.Mitchell A.Nefediev Y.Nefedov S.L.Olsen Q.Ouyang P.Pakhlov G.Pakhlova X.Pan Y.Pan E.Passemar Y.P.Pei H.P.Peng L.Peng X.Y.Peng X.J.Peng K.Peters S.Pivovarov E.Pyata B.B.Qi Y.Q.Qi W.B.Qian Y.Qian C.F.Qiao J.J.Qin J.J.Qin L.Q.Qin X.S.Qin T.L.Qiu J.Rademacker C.F.Redmer H.Y.Sang M.Saur W.Shan X.Y.Shan L.L.Shang M.Shao L.Shekhtman C.P.Shen J.M.Shen Z.T.Shen H.C.Shi X.D.Shi B.Shwartz A.Sokolov J.J.Song W.M.Song Y.Song Y.X.Song A.Sukharev J.F.Sun L.Sun X.M.Sun Y.J.Sun Z.P.Sun J.Tang S.S.Tang Z.B.Tang C.H.Tian J.S.Tian Y.Tian Y.Tikhonov K.Todyshev T.Uglov V.Vorobyev B.D.Wan B.L.Wang B.Wang D.Y.Wang G.Y.Wang G.L.Wang H.L.Wang J.Wang J.H.Wang J.C.Wang M.L.Wang R.Wang R.Wang S.B.Wang W.Wang W.P.Wang X.C.Wang X.D.Wang X.L.Wang X.L.Wang X.P.Wang X.F.Wang Y.D.Wang Y.P.Wang Y.Q.Wang Y.L.Wang Y.G.Wang Z.Y.Wang Z.Y.Wang Z.L.Wang Z.G.Wang D.H.Wei X.L.Wei X.M.Wei Q.G.Wen X.J.Wen G.Wilkinson B.Wu J.J.Wu L.Wu P.Wu T.W.Wu Y.S.Wu L.Xia T.Xiang C.W.Xiao D.Xiao M.Xiao K.P.Xie Y.H.Xie Y.Xing Z.Z.Xing X.N.Xiong F.R.Xu J.Xu L.L.Xu Q.N.Xu X.C.Xu X.P.Xu Y.C.Xu Y.P.Xu Y.Xu Z.Z.Xu D.W.Xuan F.F.Xue L.Yan M.J.Yan W.B.Yan W.C.Yan X.S.Yan B.F.Yang C.Yang H.J.Yang H.R.Yang H.T.Yang J.F.Yang S.L.Yang Y.D.Yang Y.H.Yang Y.S.Yang Y.L.Yang Z.W.Yang Z.Y.Yang D.L.Yao H.Yin X.H.Yin N.Yokozaki S.Y.You Z.Y.You C.X.Yu F.S.Yu G.L.Yu H.L.Yu J.S.Yu J.Q.Yu L.Yuan X.B.Yuan Z.Y.Yuan Y.F.Yue M.Zeng S.Zeng A.L.Zhang B.W.Zhang G.Y.Zhang G.Q.Zhang H.J.Zhang H.B.Zhang J.Y.Zhang J.L.Zhang J.Zhang L.Zhang L.M.Zhang Q.A.Zhang R.Zhang S.L.Zhang T.Zhang X.Zhang Y.Zhang Y.J.Zhang Y.X.Zhang Y.T.Zhang Y.F.Zhang Y.C.Zhang Y.Zhang Y.Zhang Y.M.Zhang Y.L.Zhang Z.H.Zhang Z.Y.Zhang Z.Y.Zhang H.Y.Zhao J.Zhao L.Zhao M.G.Zhao Q.Zhao R.G.Zhao R.P.Zhao Y.X.Zhao Z.G.Zhao Z.X.Zhao A.Zhemchugov B.Zheng L.Zheng Q.B.Zheng R.Zheng Y.H.Zheng X.H.Zhong H.J.Zhou H.Q.Zhou H.Zhou S.H.Zhou X.Zhou X.K.Zhou X.P.Zhou X.R.Zhou Y.L.Zhou Y.Zhou Y.X.Zhou Z.Y.Zhou J.Y.Zhu K.Zhu R.D.Zhu R.L.Zhu S.H.Zhu Y.C.Zhu Z.A.Zhu V.Zhukova V.Zhulanov B.S.Zou Y.B.Zuo | 2024 | Frontiers of physics2024，19，1： | 0 |
| 19 | Reply to the note by Li Piani et al.显示文摘In 2017,a ballistic phenomenological model was proposed by the authors of Ref.[1] to numerically simulate the experimental depths of small caliber projectiles impacting walls made of adobe.The opportunity for a new model in the field revealed from the observation that two older models recently used by the authors of Ref.[2] shared a linear relationship between the penetration depth P and the impacting velocity v_(O). | T.Li Piani J.Weerheijm L.J.Sluys | 2024 | Defence Technology(防务技术)2024，31，1： | 0 |
| 20 | CELLULAR SPACING SELECTION OF Al-0.53wt%Zn ALLOY UNDER NEAR-RAPID DIRECTIONAL SOLIDIFICATION CONDITION显示文摘In order to investigate the response of cellular spacing to the variation of growth velocity under near-rapid directional solidification condition, Al-0.53wt%Zn alloy is directionally solidified with Bridgman apparatus. The results show that at the given temperature gradient the obtained microstrvctures are all cells and there exists a wide distribution range of cellular spacing. The maximum, λmax, minimum, λmin, and average cellular spacing, λ, as functions of growth rate, V, can be given by λmax=948.51V-0.4961, λmin= 661.16V-0.5015 and λ=412.41V-0.5049, respectively. The experimental results are compared with that predicted by KGT model, and a good agreement is found. Moreover,it is found that the average cellular spacing is also remarkably history-dependent. | J.Feng W.D.Huang X.Lin T.Li Y.F.Xue Y.H.Zhou | 1998 | Acta Metallurgica Sinica(English Letters)1998，11，5： | 0 |
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