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| 1 | 电化学法快速测定茶多酚含量的研究显示文摘基于电化学循环伏安法,讨论了3种低成本自制工作电极——银电极、碳糊电极和玻碳电极在茶多酚含量测定应用上的可行性。通过分析茶多酚在电极表面的氧化还原行为,发现所制银电极不适宜检测茶多酚,碳糊电极、玻碳电极的氧化电流峰值与茶多酚含量有良好的线性关系。所制玻碳电极测定绿茶茶样中的茶多酚含量的重复性和准确性较碳糊电极好。与国标方法相比,碳糊电极、玻碳电极检测茶多酚所需时间大大缩短。结果表明,电化学方法可应用于茶多酚含量的快速测定,从而为快速、低价、便捷检测茶多酚提供一条新思路。 | 朱丹 须海荣 Martial Geiser Mario Bernabei Wilfried Andlauer | 2011 | 茶叶科学2011,31,3: | 16 |
| 2 | Fourth-Order Splitting Methods for Time-Dependant Differential Equations显示文摘This study was suggested by previous work on the simulation of evolution equations with scale-dependent processes,e.g.,wave-propagation or heat-transfer,that are modeled by wave equations or heat equations.Here,we study both parabolic and hyperbolic equations.We focus on ADI (alternating direction implicit) methods and LOD (locally one-dimensional) methods,which are standard splitting methods of lower order,e.g.second-order.Our aim is to develop higher-order ADI methods,which are performed by Richardson extrapolation,Crank-Nicolson methods and higher-order LOD methods,based on locally higher-order methods.We discuss the new theoretical results of the stability and consistency of the ADI methods.The main idea is to apply a higher- order time discretization and combine it with the ADI methods.We also discuss the dis- cretization and splitting methods for first-order and second-order evolution equations. The stability analysis is given for the ADI method for first-order time derivatives and for the LOD (locally one-dimensional) methods for second-order time derivatives.The higher-order methods are unconditionally stable.Some numerical experiments verify our results. | Jürgen Geiser | 2008 | Numerical Mathematics(Theory,Methods and Applications)2008,1,3: | 2 |
| 3 | FUSARIUM-ID v. 1.0: A DNA Sequence Database for Identifying Fusarium显示文摘 | David M. Geiser María del Mar Jiménez-Gasco Seogchan Kang Izabela Makalowska Narayanan Veeraraghavan Todd J. Ward Ning Zhang Gretchen A. Kuldau Kerry O’donnell | 2004 | European Journal of Plant Pathology (-)2004,,5: | 2 |
| 4 | 清洁生产观点2:把清洁生产纳入可持续性战略显示文摘清洁生产已经作为一套手段、一个计划和一种思维方式而产生了影响.对这些影响可以从不同的层面进行评价.清洁生产虽然在过去十年取得了进步,但是仍需解决的清洁生产问题包括政府的政策、环境技术、废物减少、工作场所的安全、经济发展和社会消费.下一个十年需要取得进展的三个环境目标是去除毒性、非物质化和脱碳.另外还提出了清洁生产的一些更长期的目标. | Ken Geiser 徐鹏 | 2002 | 产业与环境2002,24,1: | 2 |
| 5 | Using Prior Shapes in Geometric Active Contours in a Variational Framework显示文摘 | Yunmei Chen Hemant D. Tagare Sheshadri Thiruvenkadam Feng Huang David Wilson Kaundinya S. Gopinath Richard W. Briggs Edward A. Geiser | 2002 | International Journal of Computer Vision2002,,3: | 2 |
| 6 | 双波长光学低相干干涉术用于血氧饱和度测量的数值分析显示文摘提出了采用双波长光学低相干干涉仪(Optical low coherence interferometer,OCI)来测量人体视网膜血管中血氧饱和度(Oxygen Saturation,SO2)的方法.详细阐述了双波长光学低相干干涉术用于血氧饱和度测量的基本原理,并分析了OCI中双波长的选择原则.基于内径为200μm的毛细玻璃管的简易人眼视网膜血管模型,分别模拟了光源中心波长为680 nm和820 nm时血液血氧饱和度由40%提高到60%时对应干涉信号的变化.数值分析表明,要判别20%的血氧饱和度变化,OCI系统灵敏度至少要达到70 dB. | 王玲 丁志华 黄丽娜 Martial Geiser 李娜 | 2007 | 光子学报2007,36,B06: | 2 |
| 7 | Cloning of a human seventransmemhrane domain receptor, LESTR,that is highly expressed in leukocytes显示文摘 | Loetscher M Geiser T O'Reilly T | 1994 | J Biol Chem1994,269,1: | 1 |
| 8 | VKORC1 haplotypes and their impact on the inter - individual and inter - ethnical variability of oral anticoagulation 显示文摘 | Geiser C Watnka M Sittingger K | 2005 | Thromb Haemost2005,94,: | 1 |
| 9 | A selective estrogen receptor modulator designed for the treatment of uterine leiomyoma with unique tissue specificity for uterus and ovaries in rats显示文摘 | Hummel CW Geiser AG Bryant HU | 2005 | J Med Chem2005,48,: | 1 |
| 10 | Expression of innate and adaptive immune mediators in human corneal tissue infected with Aspergillus or fusarium显示文摘 | Karthikeyan RS Leal SM Jr Prajna NV Dharmalingam K Geiser DM Pearlman E Lalitha P | | 0,,06: | 1 |
| 11 | Incomplete gas mixing in air sacsof the duck 显示文摘 | TORRE-BUENO JR GEISER J SCHE- ID P | 1980 | Respiration Physiology1980,42,2: | 1 |
| 12 | Molecular Adaptations in Human Skeletal Muscle to Endurance Training Under Simulated Hypoxic Conditions 显示文摘 | VOGT M PUNTSCHART A GEISER J | 2001 | J Appl Physiol2001,,91: | 1 |
| 13 | Evaluation of antibodies fused to minor coat protein Ⅲ and major coat proteinⅧ of bacteriophage M13 显示文摘 | Kretzschmar T Geiser M | 1995 | Gene1995,155,1: | 1 |
| 14 | Temperament, char- acter, and personality disorders in chronic pain显示文摘 | CONRAD R WEQENER L GEISER F | 2013 | Curr Pain Head- ache Rep2013,17,3: | 1 |
| 15 | The effects of epidural xylazine on halothane minium alveolar concentration in ponies显示文摘 | Doherty T J Geiser D R Rohrbach B W | 1997 | J Vet Pharmacol Ther1997,20,3: | 1 |
| 16 | Ribosomal-protein genes are overexpressed in colorectal cancer: isolation of a cDNA clone encoding the human S3 ribosomal protein 显示文摘 | Pogue-Geile K Geiser JR Shu M | 1991 | Mol Cell Biol1991,11,: | 1 |
| 17 | Molecular evidence for the early colonization of land by fungi and plants 显示文摘 | Heckman D S Geiser D M Eidell B R Stauffer R L Kardos N | 2001 | Science2001,293,: | 1 |
| 18 | Comparison of lichen, conifer needles, passive air sampling device, and snowpack as passive sampling media to measure semi-volatile organic compounds in remote atmospheres 显示文摘 | SCHRLAU J E GEISER L HAGEMAN K J | 2011 | Environmental Science & Technology2011,45,10: | 1 |
| 19 | The zinc ring finger in the BICP0 protein encoded by bovine herpesvirus-1 mediates toxicity and activates productive infection显示文摘 | Inman M Zhang Y G Geiser V | 2001 | J Gen Virol2001,82,: | 1 |
| 20 | Macroarray detection of solanaceous plant pathogens in the Fusarium solani species complex显示文摘 | Zhang N Geiser D M Smart C D | 2007 | Plant Dis2007,91,: | 1 |