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| 1 | Subcycle control of terahertz waveform polarization using all-optically induced transient metamaterials显示文摘Coherent radiation with frequencies ranging from 0.3 to 30 THz has recently become accessible using femtosecond laser technology.These terahertz(THz)waves have already been applied in spectroscopy and imaging and can be manipulated using static optical elements such as lenses,polarizers and filters.However,ultrafast modulation of THz radiation is required as well,for instance,in short-range wireless communication or for preparing shaped THz transients for the coherent control of numerous material excitations.Here,we demonstrate an all-optically created transient metamaterial that allows us to manipulate the polarization of THz waveforms with subcycle switch-on times.The polarization-modulated pulses are potentially interesting for controlling elementary motions such as the vibration of crystal lattices,the rotation of molecules and the precession of spins. | N Kamaraju Andrea Rubano Linke Jian Surajit Saha T Venkatesan Jan Notzold R Kramer Campen Martin Wolf Tobias Kampfrath | 2014 | Light(Science & Applications)2014，3，1： | 5 |
| 2 | Fondaparinux预防老年急性内科患者发生静脉血栓形成的效果与安全性:随机安慰剂对照研究显示文摘目的:观察 Fondaparinux 对具有中高度静脉血栓发生危险的老年急性内科住院患者的抗凝效果与安全性。设计:双盲随机安慰剂对照研究。背景:8个国家的35个中心。参与者:849例≥60岁内科患者,住院原因分别为充血性心力衰竭、慢性肺病合并急性呼吸系统疾患、急性炎症性或感染性疾病,预期至少住院4天以上。干预:2.5 mg Fondaparinux 或安慰剂,每天1次皮下注射,持续6~14天。观察指标:主要指标为静脉血栓形成(治疗后15天内采用双侧静脉造影检查)及有症状的静脉血栓;次要指标为死亡与出血。患者随访时间为1个月。结果:Fondaparinux 治疗组425例患者和安慰剂组414例患者接受了安全性分析(10例未治疗)。644例患者(75.9%)可接受主要指标分析。静脉血栓检出率在 Fondaparinux 治疗组为5.6%(18/321),安慰剂组为10.5%(34/323),相对危险减少46.7%(95% CI 7.7%~69.3%)。安慰剂组5例患者发生有症状的静脉血栓,Fondaparinux治疗组无患者发生有症状的静脉血栓(P=0.029)。两组均有1例(0.2%)患者发生严重出血。随访结束时,安慰剂组、Fondaparinux 治疗组分别死亡25(6.0%)、14(3.3%)例患者。结论:Fondaparinux 可有效预防急性内科老年患者无症状性及有症状的静脉血栓。严重出血几率两组相似。 | Alexander T Cohen Bruce L Davidson Alexander S Gallus Michael R Lassen Martin H Prins Witold Tomkowski Alexander G G Turpie Jan F M Egberts Anthonie W A Lensing 石汉平(译) 王深明(校) | 2006 | 英国医学杂志中文版2006，9，5： | 3 |
| 3 | Abdominal obesi-ty is associated with microalbuminuria and an elevated cardio-vascular risk profile in patients with hypertension 显示文摘 | Martin T Jan Christian R Bobby V | 2009 | VaseHealth Risk Manag2009，5，4： | 1 |
| 4 | Development of human protein reference database as an initial platform for approaching systems biology in humans 显示文摘 | PERI S NAVARRO J D AMANCHY R KRISTIANSEN T Z JONNALAGADDA C K SURENDRANATH V NIRAN JAN V MUTHUSAMY B GANDHI T K GRONBORG M IBARROLA N DESHPANDE N SHANKER K SHIVASHANKAR H N RASHMI B P RAMYA M A ZHAO Z CHANDRIKA K N PADMA N HARSHA H C YATISH A J KAVITHA M P MENEZES M CHOUDHURY D R SURESH S GHOSH N SARAVANA R CHANDRAN S KRISHNA S JoY M ANAND S K MADAVAN V JOSEPH A WONG G W SCHIEMANN W P CONSTANTINESCU S N HUANG L KHOSRAVI-FAR R STEEN H TEWARI M GHAFFARI S BLOBE G C DANG C V GARCIA J G PEVSNER J JENSEN O N ROEPSTORFF P DESHPANDE K S CHINNAIYAN A M HAMOSH A CHAKRAVARTI A PANDEY A | 2003 | Genome Research2003，13，10： | 1 |
| 5 | Semi-active heave compensation system for marine vessels : united states 显示文摘 | LELAND R R JAN T H | 2011 | Ship and Ocean Engineering2011，40，3： | 1 |
| 6 | Optimal wind-thermal coordination dispatch in isolated power systems with large integration of wind capacity 显示文摘 | Chen C L Lee T Y Jan R M | 2006 | Energy Con- version and Management2006，47，6： | 1 |
| 7 | Video-assisted endoscopic thyroidectomy显示文摘 | Yeh T S Jan Y Y Hsu B R | | 0，，02： | 1 |
| 8 | Risk analysis of water distribution systems 显示文摘 | Ladislav T Jan R Tomas J | 2006 | Security of Water Supply Systems : From Source to Tap2006，，8： | 1 |
| 9 | Topological optimization of a communication network subject to a reliability constraint显示文摘 | R H JAN F J HWANG S T CHENG | | 0，，03： | 1 |
| 10 | Percutaneous Coronary Intervention of Functionally Nonsignificant Stenosis显示文摘 | Nico H.J. Pijls Pepijn van Schaardenburgh Ganesh Manoharan Eric Boersma Jan-Willem Bech Marcel van't Veer Frits B?r Jan Hoorntje Jacques Koolen William Wijns Bernard de Bruyne | 2007 | Journal of the American College of Cardiology2007，，21： | 1 |
| 11 | Video--assisted endoscopic thyroidectomy显示文摘 | Yeh T S Jan Y Y Hsu B R | 2000 | Am J Surg2000，180，2： | 1 |
| 12 | Topological optimization of a communication network subject to a reliability constraint显示文摘 | R H Jan F J Hwang S T Cheng | 1993 | IEEE Trans Reliability1993，42，1： | 1 |
| 13 | Fabrication and magnetic properties of nickel nanowires 显示文摘 | LIN S W CHANG S C LIU R S FlU S F JAN N T | 2004 | Journal of Magnetism and Magnetic Materials2004，282，： | 1 |
| 14 | Mesoporous CeO2 : Synthesis by nanocasting, characterisation and catalytic properties显示文摘 | Jan R Hanno S Tanya T | 2007 | Micro Mesopo Mater2007，101，： | 1 |
| 15 | A kinetic study on the pressure leaching of sphalerite 显示文摘 | Jan R J Hepworth M T Fox V G | 1976 | Metallurgical Transactions B1976，7，： | 1 |
| 16 | Role of mitogen-activated protein kinases in the differential regulation of interleukin-2 by cannabinol显示文摘 | Jan T R Kaminski N E | 2001 | J Leukoc Biol2001，69，5： | 1 |
| 17 | Video-assisted endoscopic thyroidectomy显示文摘 | Yeh T S Jan Y Y Hsu B R | 2000 | Am J Surg2000，180，2： | 1 |
| 18 | Age-dependent wound in duction of a myrosinase associated protein from oilseed rape (Brassica napus) 显示文摘 | Erik A Jan T Lars R | 1999 | Plant Molecular Biology1999，，41： | 1 |
| 19 | A kineticstudy on the pressure leaching of sphalerite显示文摘 | Jan R J Hepworth M T Fox V G | 1976 | Metallurgical Transactions B1976，7，： | 1 |
| 20 | The oncoprotein v-Myb activates transcription of Gremlin 2 during in vitro differentiation of the chicken neural crest to melanoblasts显示文摘 | Michaela Starostová Vladimír ?ermák Marta Dvo?áková Vít Karafiát Jan Kosla Michal Dvo?ák | 2014 | Gene2014，，1： | 1 |
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