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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 | Embryonic stem cell-derived chondrogenic differentiation in vitro: activation by BMP-2 and BMP-4显示文摘 | Jan Kramer Claudia Hegert Kaomei Guan Anna M Wobus Peter K Müller Jürgen Rohwedel | 2000 | Mechanisms of Development2000，，2： | 2 |
| 3 | No quick switch to low-carbon energy 显示文摘 | Gert Jan Kramer Martin Haigh | 2009 | Nature2009，，462： | 1 |
| 4 | A Gastric Diverticulum Containing Pancreatic Tissue and Presenting as Congenital Double Pylorus: Case Report and Review of the Literature显示文摘 | Victorien M. Wolters Peter G. J. Nikkels David C. Van Der Zee Peter P. G. Kramer Jan E. A. R. De Schryver Ineke G. M. Reijnen Roderick H. J. Houwen | 2001 | Journal of Pediatric Gastroenterology and Nutrition2001，，1： | 1 |
| 5 | 早期将抗生素由静脉转为口服治疗严重社区获得性肺炎:多中心随机试验显示文摘目的比较早期由静脉转换成口服抗生素与常规静脉使用7天抗生素治疗严重社区获得性肺炎(CAP)的疗效。设计多中心随机对照试验。地点荷兰5家教学医院和2所大学的医学中心。参加者非 ICU 住院的严重 CAP 患者302例,其中265例满足研究要求。干预静脉抗生素治疗3天,病情稳定后换成口服抗生素,或静脉使用抗生素治疗7天。主要评价结果临床治愈和住院天数。结果 302例患者被随机分组(平均年龄69.5岁,标准差14.0),肺炎严重度评分平均112.7(26.0)。37例患者因为提前3天退出而未纳入分析,对其余265例患者进行分析研究。第28天的死亡率在干预组是4%,对照组是6%(平均差2%,95%可信区间-3%~8%)。临床治愈率在干预组是83%,对照组是85%(2%;-7%~10%)。与对照组相比,干预组患者静脉治疗时间为3.4天[3.6(1.5)比7.0(2.0)天;2.8~3.9],患者住院天数减少1.9天[9.6(5.0)比11.5(4.9)天;0.6~3.2]。结论早期将抗生素由静脉应用转换成口服治疗严重 CAP 是安全的,并且可以减少住院时间2天。试验注册号临床试验 NCT00273676。 | Jan Jelrik Oosterheert Marc J M Bonten Margriet M E Schneider Erik Buskens Jan-Willem J Lammers Willem M N Hustinx Mark H H Kramer Jan M Prins Peter H Th J Slee Karin Kaasjager Andy I M Hoepelman 王伟巍(译) 童朝辉(校) | 2007 | 英国医学杂志中文版2007，10，2： | 1 |
| 6 | Holocene ITCZ and Indian monsoon dynamics recorded in stalagmites from Oman and Yemen (Socotra)显示文摘 | Dominik Fleitmann Stephen J. Burns Augusto Mangini Manfred Mudelsee Jan Kramers Igor Villa Ulrich Neff Abdulkarim A. Al-Subbary Annett Buettner Dorothea Hippler Albert Matter | 2006 | Quaternary Science Reviews2006，，1： | 1 |
| 7 | No quick switch to low-carbon energy显示文摘 | Gert Jan Kramer Martin Haigh | 2009 | Nature2009，，462： | 1 |
| 8 | Development of an Integrated NOx and PM Reduction After treatment System: SCRiTM for Advanced Diesel Engines显示文摘 | Michael Rice Jan Kramer Raimund Mueller etc | 2008 | SAE2008，，01： | 1 |
| 9 | The Association Between Hearing Status and Psychosocial Health Before the Age of 70 Years: Results From an Internet-Based National Survey on Hearing显示文摘 | Janneke Nachtegaal Jan H. Smit Cas Smits Pieter D. Bezemer Johannes H. M. van Beek Joost M. Festen Sophia E. Kramer | 2009 | Ear and Hearing2009，，3： | 1 |
| 10 | Interleukin-1β stimulates acute phase response and C-reactive protein synthesis by inducing an NFκB- and C/EBPβ-dependent autocrine interleukin-6 loop显示文摘 | Frank Kramer Jan Torzewski Joachim Kamenz Kerstin Veit Vinzenz Hombach Jürgen Dedio Yuri Ivashchenko | 2007 | Molecular Immunology2007，，9： | 1 |
| 11 | Absorption and Diffusion of Hydrogen in Palladium-Silver Alloys by Density Functional Theory显示文摘 | Xuezhi Ke Gert Jan Kramer | 2002 | Physical Review B662002，，： | 1 |
| 12 | Clinical and Angiographic Predictors and Prognostic Value of Failed Thrombus Aspiration in Primary Percutaneous Coronary Intervention显示文摘 | Maarten A. Vink Miranda C. Kramer Xiaofei Li Peter Damman Saskia Z. Rittersma Karel T. Koch Allard C. van der Wal Jan G.P. Tijssen Robbert J. de Winter | 2011 | JACC: Cardiovascular Interventions2011，，： | 1 |
| 13 | 食物链中的能量消耗对食物生产和消费中几种可供选择方案的对比显示文摘在食物链的各个阶段,能量的消耗量是食物生产中环境影响的一个合理指标。本文给出了食物生产各个阶段主要选择方案的能量需要的特殊信息,这种信息可以用于确定改进选择方案。研究中观察到,整个生产链中能量需要与能量的市场价值间好象存在明显关系。象酒、季节性水果和咖啡等具有较高附加(感情)价值的产品就会偏离上述关系。然而,当感情价值包括在食物产品的功能单位时,就会克服这种偏离。我们可以得出结论,家庭制作的食品比起工业生产的食品似乎表现不出系统的环境效益。对各类食品而言,能是量需要多种多样,受三个主要因素所影响,即消费季节(新鲜的与进口的和温室生产的)、制作规模(家庭和工厂)和消费者的喜好(肉类与蔬菜)。 | Chris E.Dutilh Klaas Jan Kramer 卢兵友 | 2000 | AMBIO-人类环境杂志2000，29，2： | 0 |
| 14 | Geochronological,Geochemical and Paleomagnetic Clues for Existence of a~2.1Ga Dyke Generation in the Mashishing Area,South Africa显示文摘Dyke swarms are widespread throughout the Kaapvaal Craton(KC)in South Africa and have been documented in some detail.Up to date,only the^2.9 Ga SE-trending and the^2.7 to^2.66 Ga radiating dyke arrays are | Herve Wabo Georgy Belyanin Michiel O.de Kock Fabien Humbert Ulf Soderlund Léonie P.Maré Jan Kramers Nicolas J.Beukes | 2016 | Acta Geologica Sinica(English Edition)2016，90，S1： | 0 |
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