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印刷杂志 2010年第4期 12-15页

作者： Andrea Btel.王晓颖

不论是单张纸印刷还是卷筒纸印刷,印刷机的快速、高效和环保都是必不可少的重要因素。如今,卷筒纸印刷必须面对应用更广泛、速度更迅捷的单张纸印刷,而即使单张纸胶印机的机型一再缩小,

关键词： Ipex 2010 胶印印刷机创新趋势

In vitro Effect of Dithiocarbamate Pesticides and of CaNa_2EDTA on Human Serum Dopamine-β-hydroxylase

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Biomedical and Environmental Sciences 1995年第2期8卷 114-121页

作者： PAOLA DE PARIS AND STEFANO CAROLDI(Istituto di Medicina del Lavoro, Universita’ di Padova, Padova, Italy)(Send correspondence to: Dr. Stefano Caroldi. Istituto di Medicina del Lavoro, Via Facciolati 71,I-35127, Padova, Italy. tel. 3949-8216652, Fax: 3949- Istituto di Medicina del Lavoro Università di Padova Italy.

Serum dopamine-β-hydroxylase (DBH) inhibition has been reported in lead workers treated with CaNa2EDTA and in alcoholic patients repeatedly treated with the alcohol aversive drug Disulfiram. The mechanism of inhibition involves Cu-chelation at the active site of DBH. The effect of CaNa2EDTA and Disulfiram on serum DBH has been compared to the effect of dithiocarbamate pesticides in vitro for the possible use of serum DBH determination for the biological monitoring of workers exposed to these *** dithiocarbamates inhibit human serum DBH at micromoIar concentrations (range of I50, 0.027-1.6 μmol/L). The inhibitory potency increased from methyl- and dimethyl dithiocarbamates to diethyl dithiocarbamates up to the most potent ethylene bisdithiocarbamates. The I50 of *** was 3.8 mol/L, higher than those of dithiocarbamates. Copper addition to the test system rcactivated at stoichiometric concentrations dithiocarbamaie-inhibited DBH indicating that both base line values and percent of inhibition can be calculated in a single blood sample. Results suggest that serum DBH determination couId be useful in case of acute poisoning involving high doses of dithiocarbamate pesticides

关键词： EDTA 络合试剂 hydroxylase

A Pricing Model for Optical Networks

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光学学报 2003年第S1期23卷 779-780页

作者： Ziyu Shao, Ziyu Wang, Deming Wu, Anshi XuNational Laboratory on Local Fiber-Optic Communication Network & Advanced Optical Communication Systems, Department of Electronics, Peking University, P.R.China, tel. 86-10-62755136, Fax: 86-10-62751763 National Laboratory on Local Fiber-Optic Communication Network & Advanced Optical Communication Systems Department of Electronics Peking University P.R.China

Pricing of the optical networks will play a key role from network operator's point of view to achieve the maximum profit. This paper introduces pricing models for optical networks.

关键词： for in et of as RWA WDM A Pricing Model for Optical Networks

Effect of Ultrashort Pulsed Laser and X-Ray Irradiation on Au^+ -Doped Glass

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光学学报 2003年第S1期23卷 112-113页

作者： Huidan Zeng, Jianrong Qiu, Xiongwei Jiang, Congshan Zhu and Fuxi Gan(Photon Craft Project, Shanghai Institute of Optics and Fine Mechanics, CAS, P. R. China, tel. 86-21 -59911897, Fax: 86-21-59929373, E-mail: zenghuidan@***) Photon Craft Project Shanghai Institute of Optics and Fine Mechanics CAS P. R. China

Au nanoparticles were precipitated inside Au+-doped glass samples after irradiation by femtosecond laser or x-ray. Femtosecond laser and X-ray irradiation result in decreasing of anneal temperature and critical size f... 详细信息

关键词： of as were Effect of Ultrashort Pulsed Laser and X-Ray Irradiation on Au Doped Glass into for Del on APPI

Scheme of a WDM Time-Limited RAM for OPS

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光学学报 2003年第S1期23卷 675-676页

作者： Shuguang Zhu, Anshi Xu, Hongxi Yin, Deming Wu, Xuzong ChenNational Laboratory on Local Fiber-Optic Communication Network & Advanced Optical Communication Systems, Department of Electronics, Peking University, P.R.China, tel. 86-10-62755136, Fax: 86-10-62751763 National Laboratory on Local Fiber-Optic Communication Network & Advanced Optical Communication Systems Department of Electronics Peking University P.R.China

We propose a new idea of utilizing Multiple Electromagnetically Induced Transparency Concurrence within a Single Medium to fullfill optical packet buffering and theoretically design a Wavelength Division Multiplexing ... 详细信息

关键词： WDM it Scheme of a WDM Time-Limited RAM for OPS of RAM for

Novel Temperature-Independent FBG-type Pressure Sensor with Step-Coated Polymers

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光学学报 2003年第S1期23卷 849-850页

作者： Weigang Zhang, Guiyun Kai, Xiaoyi DongInstitute of Modern Optics, the key laboratory of Optoelectronic Information Technology Science, EMC, Nankai University, Tianjin, 300071, P. R. China, tel. 86-22-23509479, Fax: 86-22-23508770, Email: weigangzh22@*** Institute of Modern Optics the key laboratory of Optoelectronic Information Technology Science EMC Nankai University Tianjin 300071 P. R. China

In this paper, a novel technique is presented for an FBG with the step-coated polymers, which can be used for the measurement of the temperature-independent pressure in the temperature range between 5 and 50℃.

关键词： FBG In for in on Novel Temperature-Independent FBG-type Pressure Sensor with Step-Coated Polymers type with

纳秒激光烧蚀下液态金属表面微结构的形成(英文)

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中国光学 2011年第1期4卷 46-52页

作者： TARASENKO V F PANCHENKO A N BULGAKOVA N M SHULEPOV M A tel.MINOVAE 李殿军张来明姜可谢冀江俄罗斯科学院西伯利亚分院强电流研究所托木斯克634055 中国科学院长春光学精密机械与物理研究所激光与物质相互作用国家重点实验室吉林长春130033 俄罗斯西伯利亚分院热物理研究所新西伯利亚630090

首次发现了在不同保护气体及多脉冲UV-IR激光的照射下,液态金属的微型突起和微结构的形成。测量表明,针对不同的金属和保护气,这种结构的单脉冲生成速率可达(5～20)μm/pulse,形成了长度为1～2 mm,直径约为焦点两倍的单个微型突起。最后... 详细信息

首次发现了在不同保护气体及多脉冲UV-IR激光的照射下,液态金属的微型突起和微结构的形成。测量表明,针对不同的金属和保护气,这种结构的单脉冲生成速率可达(5～20)μm/pulse,形成了长度为1～2 mm,直径约为焦点两倍的单个微型突起。最后,介绍了控制微结构形状的可能性,并讨论了它们的应用潜力。

关键词：液态金属表面微结构纳秒激光烧蚀

10 Watts Double-Cladding Fiber Laser

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光学学报 2003年第S1期23卷 385-386页

作者： Qihong Lou, Jun Zhou,Jianqiang Zhu, Zhijiang Wang Shanghai Institute of Optics and Fine Mechanics, CAS, P. R. China, tel. 86-21-59910484, Fax: 86-21-59916703,E-mail: qhlou@*** Graduate school of the Chinese Academy of science, Beijing, 100039, China Shanghai Institute of Optics and Fine Mechanics CAS P. R. China Graduate school of the Chinese Academy of science Beijing 100039 China

Considering the wavelength characteristics of the pump high-power laser diode, a modified Fabry-Perot fiber laser resonator is designed. And a fiber laser with more than 10Watts output, near diffraction-limited and op... 详细信息

关键词： high be as is into Watts Double-Cladding Fiber Laser SPIE of for LD than

Reconfiguring the Logical Topology With Performance Guarantees in WDM Networks

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光学学报 2003年第S1期23卷 757-758页

作者： Fengqing Liu, Qingji Zeng, Xu Zhu, Xudong YangR&D Center for Broadband Optical Networking Techonology.Shanghai Jiaotong University Shanghai 200030, P.R. China, tel. +86-21-62932166, Fax: +86-21-62932166, E-mail:liufengqing_1975@*** R&D Center for Broadband Optical Networking Techonology Shanghai Jiaotong UniversityShanghai 200030 P.R. China

To improve the network performance after traffic demand changes, reconfiguring the logical topology is necessary. We present an ILP algorithm to find out the least lightpath changes needed with guaranteed network perf... 详细信息

关键词： WDM networks logical topology reconfiguration ILP algorithm

Evaluation of nutrient components of Bangia sp.

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Acta Oceanologica Sinica 2003年第1期22卷 89-96页

作者：李水军马家海纪焕红谢恩义 FisheriesCollege Shanghai Fisheries UniversityShanghai 200090China

General nutrient components including moisture, ash, crude protein, lipid and carbohydrate, inorganic elements, photosynthetic pigments, amino acids and fatty acids of Bangia sp. were analyzed and compared with Porphyra yezoensis. The results indicated that the content of protein, total amino acids and free amino acids accounted for 47.2% , 42.6% and 3.3% in dried Bangia sp. , respectively, all essential amino acids were present in relatively high levels and desirable composition. Lipid was 1.8%, in which the eicosapentaenoic acid (EPA) reached 50.5% . In per 100 g dried material, the content of chlorophyll, carotenoids, phycoerythrin and phycocyanin accounted for 766, 208, 4 600 and 2963 mg, respectively. Inorganic elements necessary for human body were found to be abundant in Bangia sp. The results showed that the nutritive value of Bangia sp. was the highest among algae reported so far, and the industry of Bangia sp. was provided with significant economic importance and developing potential.

关键词： Protein amino acid EPA Bangia sp.