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457篇 您的检索式:作者名="MARTENS D"
    题名 作者 年代 出处 被引量
1长江南京段水、悬浮物及沉积物中多氯有毒有机污染物显示文摘对长江南京段水、悬浮物及沉积物中多氯有机有毒污染物进行了分析测定,由色谱/质谱测得的结果表明,水和沉积物中多氯有机污染物的浓度较低,低于欧洲主要河流中的含量水平,悬浮物中这类污染物总含量较高,为56.45~62.35μg/kg,而水中总含量仅为14.61~15.83ng/L,由于长江中污染物被充分稀释与混匀,各采样点的水和悬浮物中该类污染物的浓度变化不大,两相间具有较好的相关性。蒋新 许士奋 Martens D 王连生 2000中国环境科学2000,20,3:113
2固相流体热萃取-GC/MS分析土壤中氯苯类有机污染物显示文摘选用不同配比的正己烷与丙酮混合液、乙腈作为提取溶剂,应用固相流体热萃取仪对土壤中的氯苯类有机物进行提取分离,用气相色谱 质谱进行测定。结果表明:仪器工作条件为提取温度120℃,冷却温度为30℃时,正己烷与丙酮混合提取效果明显优于乙腈。方法线性关系良好,相关系数高于0.99,回收率大于80%,相对标准偏差小于5%,氯苯类物质检测限为2ng/g。郎印海 蒋新 Martens D 卞永荣 2003分析试验室2003,22,6:8
3Silicon and silicon nitride photonic circuits for spectroscopic sensing on-a-chip [Invited]显示文摘There is a rapidly growing demand to use silicon and silicon nitride(Si3N4) integrated photonics for sensing applications, ranging from refractive index to spectroscopic sensing. By making use of advanced CMOS technology,complex miniaturized circuits can be easily realized on a large scale and at a low cost covering visible to mid-IR wavelengths. In this paper we present our recent work on the development of silicon and Si3N4-based photonic integrated circuits for various spectroscopic sensing applications. We report our findings on waveguide-based absorption, and Raman and surface enhanced Raman spectroscopy. Finally we report on-chip spectrometers and on-chip broadband light sources covering very near-IR to mid-IR wavelengths to realize fully integrated spectroscopic systems on a chip.Ananth Z.Subramanian Eva Ryckeboer Ashim Dhakal Frédéric Peyskens Aditya Malik Bart Kuyken Haolan Zhao Shibnath Pathak Alfonso Ruocco Andreas De Groote Pieter Wuytens Daan Martens Francois Leo Weiqiang Xie Utsav Deepak Dave Muhammad Muneeb Pol Van Dorpe Joris Van Campenhout Wim Bogaerts Peter Bienstman Nicolas Le Thomas Dries Van Thourhout Zeger Hens Gunther Roelkens Roel Baets 2015Photonics Research2015,3,5:7
4Benthic fluxes and porewater concentration profiles of dissolved organic carbon in sediments from the North Carolina continental slope显示文摘Alperin M J Martens C S Albert D B 1999Geochimica et Cosmochimica Acta1999,63,:1
5Imaging of macrophage - related lung diseases显示文摘Marten K Hansell D M 2005Eur Radiol2005,15,4:1
6Distribution of P, K, Ca, Mg, B, Cu, Mn and Zn in peanut lines near maturity 显示文摘Hallock D L Martens D C Alexander M W 1971Agronomy Journal1971,63,2:1
7Management and crop residue influence soil aggregate stability显示文摘Marten D A 2000Journal of Environmental Quality2000,29,:1
8Autophagy in filamentous fungi显示文摘POLLACKJ K HARRIS S D MARTEN M R 2009Fungal Genet BioI2009,46,1:1
9The impact of cold spell and heat wave on mortality rates in the Dutch population显示文摘Huynen MM Martens P Schram D 2001Environ Health Perspect2001,109,5:1
10Selenium Speciation of Soil/SedimentDetermined with Sequential Extractions and Hydride GenerationAtomic Absorption Spectrophotometry显示文摘Martens D A Suarez D L 1997Environmental Science&Technology1997,31,1:1
11The impact of heat waves and cold spells on mortality rates in the dutch population显示文摘Huynen M Martens P Schram D 2001Environmental Health Perspectives2001,109,5:1
12Speciation of arsenic(III)and arsenic(Y)in sediment extracts by high-performanceliquid chromatography--hydride generation atomicabsorption spectrophotometry显示文摘Manning B A Martens D A 1997Environmental Science &Technology1997,31,1:1
13Do the stories they tell get them the money they need? the role of entrepreneurial narratives in resource acquisition 显示文摘Martens M L Jennings J E Jennings P D 2007Academy of Management Journal2007,50,5:1
14The CE way ofthinking:All is relative!显示文摘Garrison A W Schmitt P Martens D A 1996Environ Sci Technol1996,30,8:1
15DNA sequence based typing of swine leukocyte anti- gens in Yucatan miniature pigs显示文摘SMITH D M MARTENS G W HO C S 2005Xenotransplant- ation2005,12,6:1
16Mild to moderate hy- pothermia prevents microvascular basal lamina antigen loss in ex- perimental focal cerebral ischemia 显示文摘Hamann GF Burggraf D Martens HK 2004Stroke2004,35,3:1
17Cell cy-cle analysis of primary sponge cell cultures 显示文摘Schippers K J Martens D E Pomponi S A In0,,:1
18Polycyclic aromatic hydrocarbon contamination in coastal sediments of the Izmit Bay (Marmara Sea): Case studies before and after the Izmit Earth quake 显示文摘TOLUN L MARTENS D OKAY O S 2006Environment International2006,32,6:1
19Measuring volatility with the realized range显示文摘Martens M Dijk D 2007Journal of Econometrics2007,138,1:1
20Speciation of arsenic(Ⅲ) and arsenic(Ⅴ) in sediment extracts by high-performance liquid chroma- tography-hydride generation atomic absorption spectrophotometry显示文摘MANNING B A MARTENS D A 1997Environment Science Technology1997,31,:1
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