摘要：
The series piezoelectric quartz crystal (SPQC) sensing technique is a rapid and sensitive method for detection of microorganisms. In the present study, the detection device was composed of detecting system, signal generating system and data analyzing system. To magnify the amount of detection samples, eight independent SPQC sensors were parallel connected to form a muti-channel detecting unit. Electrodes were separated from the SPQC sensor and immersed into culture medium to detect the change of solution conductivity. The cell constant k was determined as 0.05 m, and the sensitivity interval of the device was from 550 to 600 μs. To maintain sensitivity of the SPQC sensor, a novel culture medium amino acid broth (AaB) was developed. It was nutrient with low conductivity and satisfied our detection device. For determining frequency detection time (FDT) expediently and accurately, FDT was defined afresh with fitting–differentiating method. Pathogens Staphylococcus aureus and Shigella dysenteriae were determined with an automated detecting device and the methods mentioned above. The calibration curves of FDT against density of bacteria showed a linear correlation coefficient (R ≥ 0.99) over the range of 10–106 cells ml−1. Detection results all fell inside the 95% confidence interval of a standard pour plate counting method. The reproducibility was also reviewed, and results showed that the device was stable and sensitive even after 180 days of employment.
作者：
Notice of Violation of IEEE Publication Principles Research on a novel MAS for automated negotiation method
会议名称：
The Sixth International Symposium on Neural Networks (ISNN2009)
会议时间：
2009-09-30到2009-10-01
会议地点：
wuhan
会议论文集名称：
The Sixth International Symposium on Neural Networks
摘要：
Abstract: The communication between agents has some special requirements. One of them
is asynchronous communication. Used communication sequence process (CSP) to descript
a model of agents communication with shared buffer channel. The essence of this model is
期刊：
Journal of Computational Information Systems,2008年4(3):1273-1280 ISSN：1553-9105
通讯作者：
Jiang, W.(ljxwhj@163.com)
作者机构：
[Zhao, Xin; Jiang, Weijin] School of Computer and Electrical Engineering, Hunan Business College, Changsha 410205, China;[Jiang, Weijin] School of Information Engineering, Xiangtan University, Xiangtan 411000, China;[Jiang, Weijin] School of Computer, Hunan University of Chinese Medicine, Changsha 410208, China
通讯机构：
School of Computer and Electrical Engineering, Hunan Business College, China
摘要：
The communication between agents has some special requirements. One of them is asynchronous communication. Used communication sequence process (CSP) to descript a model of agents communication with shared buffer channel. The essence of this model is very suitable for the multi-agents communication, so it is a base for our next step job. Based on the communication model, explored the distributed tasks dealing method among joint intention agents and with description of relation between tasks we give a figure of agents' organization. Agents communicate with each other in this kind of organization. The semantics of agent communication is another emphasis in this paper. With the detailed description of agents' communication process, given a general agent automated negotiation protocol based on speech act theory in MAS, then we use CSP to verify this protocol has properties of safety and live ness, so prove it is logic right. At last a frame of this protocol's realization was given.
通讯机构：
Wuhan National Laboratory for Optoelectronics, Department of Electronics and Information Engineering, Huazhong University of Science and Technology, China
作者机构：
[彭姣凤; 何晓晓; 郑明彬; 吴萍; 王柯敏; 谭蔚泓] State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan Univ., Changsha 410082, China;[吴萍] School of Pharmacy, Hunan University of Traditional Chinese Medicine, Changsha 410208, China
通讯机构：
State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan Univ., China
作者机构：
[徐向阳; 韦昌法] College of Computer and Communication, Hunan Univ., Changsha 410082, China;[韦昌法] College of Humanity and Information Management, Hunan Traditional Chinese Medicine University, Changsha 410208, China
通讯机构：
College of Computer and Communication, Hunan Univ., China
摘要：
A dye intermediate, 1-amino-8-naphthol-3,6-disulfonic acid sodium (ANDS) was first used to selectively recognize Hg(II) in aqueous solutions with its fluorescence being strong quenched. The fluorescence quenching of ANDS was attributed to the formation of an inclusion complex between Hg(II) and ANDS by 2:1 complex ratio (K= 6.2 x 10(9)), which has been utilized as the basis of the fabrication of the Hg(II)-sensitive fluorescent chemosensor. The analytical performance characteristics of the proposed chemosensor were investigated. The sensor shows a linear response toward Hg(II) in the concentration range 2.9 x 10(-6) to 5.5 x 10(-5) M with a limit of detection of 5.3 x 10(-7) M, and a working pH range from 5.0 to 9.0. It shows excellent selectivity for Hg(II) over a large number of cations such as alkali, alkaline earth and transitional metal ions. The proposed method was utilized successfully for the detection of Hg2+ in water samples. (C) 2007 Elsevier B.V. All rights reserved.
作者机构：
[吴运东; 邓小强; 陈四海; 龙伯华; 向建南; 杨菘] College of Chemistry and Chemical Engineering, Hunan Univ., Changsha 410082, China;[向建南] Bio-Medicine Engineering Center, Hunan Univ., Changsha 410082, China;[杨菘] Pharmaceutical College, Hunan Univ. of Chinese Medicine, Changsha 410007, China
通讯机构：
College of Chemistry and Chemical Engineering, Hunan Univ., China
作者机构：
[Zhou, Changcheng] College of Transport and Vehicle Engineering, Shandong University of Technology, Zibo 255049, China;[Gu, Liang; Zhou, Changcheng] School of Mechanical and Vehicle Engineering, Beijing Institute of Technology, Beijing 100081, China
通讯机构：
College of Transport and Vehicle Engineering, Shandong University of Technology, China
作者机构：
[牛岗; 王培峰; 崔建丰; Shi, Zhao-Hui; 樊仲维; 张晶] Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China;Graduate School, Chinese Academy of Sciences, Beijing 100039, China;Beijing GK Laser Technology Co. Ltd., Beijing 100085, China
通讯机构：
Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, China
作者机构：
[朱咏华] Institute of Life Science and Technology, Hunan Univ., Changsha 410082, China;[朱文锋] Institute of Traditional Chinese Medicine Diagnosis, Hunan Univ. of Traditional Chinese Medicine, Changsha 410007, China
通讯机构：
Institute of Life Science and Technology, Hunan Univ., China
作者机构：
[刘平安; 贺福元; 刘文龙] Department of Pharmaceutics, Hunan College of TCM, Changsha 410007, China;[贺福元] School of Pharmacy, Chengdu University of TCM, Chengdu 610075, China;[邓常青] Institute of TCM's Diagnosis, Hunan College of TCM, Changsha 410007, China;[邓凯文] First Affiliated Hospital, Hunan College of TCM, Changsha 410007, China
通讯机构：
[He, F.-Y.] D;Department of Pharmaceutics, Hunan College of TCM, China
作者机构：
[李焕德; 王峰; 向大雄; 周志凌; 肖轶雯; 原海燕; 徐萍] Clinical Pharmacy Laboratory, Second Xiangya Hospital, Central South University, Changsha 410011, China;[周晋] Hunan Coll. Traditional Chinese M., Changsha 410007, China
通讯机构：
[Wang, F.] C;Clinical Pharmacy Laboratory, Second Xiangya Hospital, Central South University, China
作者机构：
[向大雄; 李焕德; 龚莉; 袁红波; 孙银香] Second Xiangya Hospital, Central Southern University, Changsha, 410011, China;[张杰] Pharmacy Department of Third Xangya Hospital, Central Southern University, Changsha 410013, China;[罗杰英] Hunan College of the Traditional Chinese Medicine, Changsha 410007, China
通讯机构：
[Xiang, D.-X.] S;Second Xiangya Hospital, Central Southern University, China
