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| 1 | 广泛耐药革兰阴性菌感染的实验诊断、抗菌治疗及医院感染控制:中国专家共识显示文摘广泛耐药革兰阴性杆菌(XDR-GNB),是指除1~2类抗菌药物(主要指多黏菌素和替加环素)外,几乎对所有类别抗菌药物均不敏感的革兰阴性杆菌。XDR-GNB常见于肠杆菌科细菌、鲍曼不动杆菌、铜绿假单胞菌和嗜麦芽窄食单胞菌等。近年来,中国XDR-GNB的发生率呈不断上升趋势,由于缺乏有效的治疗药物,XDR-GNB感染成为公共卫生安全的一大威胁。我国有关感染的临床、微生物学及临床药理学专家们就XDR-GNB感染的实验室诊断、临床诊疗和医院感染控制等问题深入讨论,形成此共识。其中细菌药敏试验的抗菌药物品种及结果判定标准遵循美国临床和实验室标准化协会(CLSI)、欧洲抗菌药物敏感性试验委员会(EUCAST)或美国食品与药物监督管理局(FDA)的指南。研究提示长疗程使用广谱抗菌药物是引发XDR-GNB感染最重要的危险因素。根据现有的临床研究和实验室数据,共识提供治疗各种XDRGNB感染的联合用药推荐方案,其中常用的抗菌药物有替加环素、多黏菌素、碳青霉烯类、氨基糖苷类和磷霉素等。同时建议实行严格的感染控制措施,包括手卫生、接触隔离、主动筛查、环境消毒、去定植和抗菌药物应用管理等遏制XDRGNB感染的传播。 | 王明贵 X.Guan L.He B.Hu J.Hu X.Huang G.Lai Y.Li Y.Liu Y.Ni H.Qiu Z.Shao Y.Shi M.Wang R.Wang D.Wu C.Xie Y.Xu F.Yang K.Yu Y.Yu J.Zhang C.Zhuo | 2017 | 中国感染与化疗杂志2017，17，1： | 269 |
| 2 | Microstructures and Hardness Properties for β-Phase Ti-24Nb-4Zr-7.9Sn Alloy Fabricated by Electron Beam Melting显示文摘Atomized,pre-alloyed Ti—24Nb—4Zr—7.9Sn(wt%) powder was used to fabricate solid,prototype components by electron beam melting(EBM).Vickers microindentation hardness values were observed to average 2 GPa for the precursor powder and 2.5 GPa for the solid,EBM-fabricated products.The powder and solid product microstructures were examined by optical and electron microscopy.X-ray diffraction analyses showed that they had bcc β-phase microstructure.However,it was found by transmission electron microscopy that the EBM-fabricated product had plate morphology with space ~ 100—200 nm.Although the corresponding selected area diffraction patterns can be indexed by β-phase plus α '-martensite with orthorhombic crystal structure,the dark-field analyses failed to observe the a'-martensite.Such phenomenon was also found in deformed gum metals and explained by stress-induced diffusion scattering due to phonon softening. | J.Hernandez S.J.Li E.Martinez L.E.Murr X.M.Pan K.N.Amato X.Y.Cheng F.Yang C.A.Terrazas S.M.Gaytan Y.L.Hao R.Yang F.Medina R.B.Wicker | 2013 | Journal of Materials Science & Technology2013，29，11： | 8 |
| 3 | Solder Size Effect on Early Stage Interfacial Intermetallic Compound Evolution in Wetting Reaction of Sn3.0Ag0.5Cu/ENEPIG Joints显示文摘Solder size effect on early stage interfacial intermetallic compound(IMC) evolution in wetting reaction between Sne3.0Age0.5Cu solder balls and electroless nickel electroless palladium immersion gold(ENEPIG) pads at 250 C was investigated. The interfacial IMCs transformed from initial needle- and rodtype(Cu,Ni)6Sn5to dodecahedron-type(Cu,Ni)6Sn5and then to needle-type(Ni,Cu)3Sn4at the early interfacial reaction stage. Moreover, these IMC transformations occurred earlier in the smaller solder joints, where the decreasing rate of Cu concentration was faster due to the Cu consumption by the formation of interfacial(Cu,Ni)6Sn5. On thermodynamics, the decrease of Cu concentration in liquid solder changed the phase equilibrium at the interface and thus resulted in the evolution of interfacial IMCs; on kinetics, larger solder joints had sufficient Cu flux toward the interface to feed the(Cu,Ni)6Sn5growth in contrast to smaller solder joints, thus resulted in the delayed IMC transformation and the formation of larger dodecahedron-type(Cu,Ni)6Sn5grains. In smaller solders, no spalling but the consumption of(Cu,Ni)6Sn5grains by the formation of(Ni,Cu)3Sn4grains occurred where smaller discrete(Cu,Ni)6Sn5grains formed at the interface. | M.L.Huang F.Yang | 2015 | Journal of Materials Science & Technology2015，31，3： | 2 |
| 4 | Development of an optimization model for energy systems planning in the Region of Waterloo显示文摘 | Y. P.Cai G. H.Huang Z. F.Yang Q. G.Lin B.Bass Q.Tan | 2008 | Int J Energy Res2008，，11： | 1 |
| 5 | Identification and characterization of Japanese encephalitis virus envelope protein gene from swine显示文摘 | J.‐M.Fan J.Luo G.‐P.Zhang L.Chen M.Teng M.‐F.Yang L.Wang C.‐Q.Wang | 2010 | Letters in Applied Microbiology2010，，1： | 1 |
| 6 | Adsorption layer structure formation at the air/water interface in aqueous mixtures of an anionic carboxylate gemini and a cationic surfactant显示文摘 | Jian X.Zhao Xin F.Yang Rong Jiang | | 0，，： | 1 |
| 7 | Observer for linear systems with unknown inputs显示文摘 | F.Yang R.W.Wilde | | 0，，07： | 1 |
| 8 | Robust H-infinity filtering for stochastic time-delay systems with missing measurements显示文摘 | Z.Wang F.Yang D.W.C.Ho | | 0，，： | 1 |
| 9 | 查看详情显示文摘 | C.D.Shuang F.Yang F.E Pan | | 0，，： | 1 |
| 10 | 查看详情显示文摘 | J.Chen H.J.Qin F.Yang J.Liu T.Guan F.M.Qu G.H.Zhang J.R.Shi X.C.Xie C.L.Yang K.H.Wu Y.Q.Li and L.Lu | | 0，，： | 1 |
| 11 | Rapid determination of residual stress profiles in ferrite phase of cold-drawn wire by XRD and layer removal technique显示文摘 | F.Yang J.Q.Jiang F.Fang Y.Wang C.Ma | | 0，，： | 1 |
| 12 | rtE218G, a novel hepatitis B virus mutation with resistance to adefovir dipivoxil in patients with chronic hepatitis B显示文摘 | L. J.Liu J. H.Wang S. C.Du J. H.Tian R. F.Yang L.Wei | 2010 | Journal of Viral Hepatitis2010，，： | 1 |
| 13 | 台湾─吕宋弧北部火山岩径迹年代测定:喷发年代和地壳混染证据显示文摘响应南中国海板块俯冲于西菲律宾海板块下面形成的台湾-吕宋弧的北部现在正在与欧亚大陆板块碰撞(图1)。该弧的北部早已增生到大陆边缘,导致形成了台湾东部的海岸山脉,在那里所有火山活动已停止(Teng,1990)。在它的南端,此弧已与北巴拉望-民都洛陆区相碰,而俯冲作用和相关的岩浆作用在两碰撞带之间的区段内继续着。这种空间构造背景为研究与俯冲作用和弧-陆之间碰撞有关的岩浆活动提供了理想的地方。 本文讨论的是碰撞带北部。该区的火山岩喷发年代在过去已通过一些方法研究过。已获得了29.7~0.14Ma的K-Ar年代、9.4~0.9Ma的Rb-Sr矿物等时线年代,16.0~1.1Ma的Ar-Ar年代。在使用这些方法时有某些假设,即:残留的Ar没有问题,所研究的样品的初始同位素均匀和喷发后有封闭的系统同位素演化。然而,Lan等(1986)和Chen(1989) | Tsanyao F.yang 费海德 | 1996 | 海洋地质译丛1996，，1： | 0 |
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