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5th International Conference on Advanced Micro-Device Engineering, AMDE 2013

作者： Kitabata, Kouki Iwashita, Hiroshi Takita, Akihiro Djamal, Mitra Pornsuwancharoen, Nithiroth Fujii, Yusaku Education Program of Electronics and Informatics Mathematics and Physics Graduate School of Science and Technology Gunma University 1-5-1 Tenjin-cho Kiryu Gunma376-8515 Japan Depatment of Electronics Graduate School of Engineering Gunma University 1-5-1 Tenjin-cho Kiryu Gunma376-8515 Japan Division of Mechanical Sience and Technology Graduate School of Tecnology Gunma University 1-5-1 Tenjin-cho Kiryu Gunma376-8515 Japan Theoretical High Energy Physics and Instrumentation Research Group Faculty of Mathematics and Natural Sciences Institut Teknologi Bandung Jl. Ganesa 10 Bandung40132 Indonesia Department of Electrical Engineering Faculty of Industry and Technology Rajamangala University of Technology Isan Sakonnakon47160 Thailand

ISBN: (纸本)9783038354659

The resultant force acting on the moving part of the ceramic aerostatic linear bearing is measured highly accurately as the inertial force of the moving part of the bearing by means of the levitation mass method (LMM). The measurement results of the ceramic aerostatic linear bearing and metal aerostatic linear bearing of different mass are compared. The regression equation of the ceramic aerostatic linear bearing and metal aerostatic linear bearing are calculated. The ceramic linear bearing and metal linear bearing have extremely small frictional force.. © (2015) Trans Tech Publications, Switzerland.

关键词： Aerodynamics

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Can plant pathogenic fungi accumulate high concentration of radiocesium?

Can plant pathogenic fungi accumulate high concentration of ...

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2013年亚洲菌物学大会暨第13届海洋及淡水菌物学研讨会

作者： Junichi P.Abe Kentaro Hosaka Yoshihito Ohmura Makoto Kakishima Laboratory for Plant Parasitic Mycology Doctoral Program in Biosphere Resource Science and TechnologyFaculty of Life and Environmental SciencesUniversity of Tsukuba1-1-1 TennoudaiTsukubaIbaraki 305-8572Japan Department of Botany National Museum of Nature and Science4-1-1 AmakuboTsukubaIbaraki 305-0005Japan Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi Jilin Agricultural UniversityChangchunJilin Province 130118China

After the nuclear accident in the Fukushima Daiichi Nuclear Power Plant（FDNPP） caused by the Tohoku earthquake and tsunami on March 11,2011,high concentrations of radiocesium(Cs and Cs) in wild mushrooms and lichens were *** clarify which fungal species are high radiocesium accumulator,the plant pathogenic fungi are investigated *** this study we examine the radiocesium accumulation in azalea leaf gall on Rhododendron indicum caused by Exobasidium japonicum collected from different areas with different aerial radiation *** June 1 and 12, 2012,leaves with leaf gall and healthy leaves of the same tree were collected totally from 23 sites belonging to Ibaraki Pref.,Tochigi *** Fukushima *** 46 samples were dried,weighed and *** concentrations of radionuclides of each samples were determined by gamma-ray spectrometry using a high purity germanium *** results reveal that the concentrations of Cs in diseased samples were double higher than healthy samples at least in 22 *** in one site healthy sample was 1.4-fold higher than diseased *** highest concentration was 3327.2 bq/kg for diseased sample and 1766.8 bq/kg for healthy sample from Date,Fukushima Pref.（ca.60 km far from FDNPP） and this highest concentration was 67-fold higher than the diseased sample of the lowest concentration determined in Tsukuba,Ibaraki Pref.（ca.168 km far from FDNPP）.This study suggests for the first time that plant pathogenic fungi which is chiefly due to hypertrophy of the host cells can increase the accumulation of radiocesium.

关键词： Can plant pathogenic fungi accumulate high concentration of radiocesium

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Multi-sample clustering decision fusion for distributed target detection in wireless sensor networks

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Journal of China Universities of Posts and Telecommunications 2012年第SUPPL. 2期19卷 42-46+127页

作者： Chen, Lei Huang, Hai-Ping Wang, Ru-Chuan Qin, Xiao-Lin Wang, Qian-Yi College of Computer Nanjing University of Posts and Telecommunications Nanjing 210003 China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing 210003 China College of Computer Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 210016 China Key Lab of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Nanjing 210003 China

In this paper, we revisit the problem of target detection in wireless sensor networks (WSNs). Because that the practical environment of WSNs is very complex, and usually the target signal is mixed with a lot of random noises, the phenomenon impacts the performance of target detection experiment. This paper set forth a new way to improve the system performance. We introduce gather multiple sample when we get the observation signals. After obtaining the samples, we calculate the judgments of each sensor by fusion rule. At last local sensors transfer their judgments to the fusion center. We prove that the method is better than single sample through Monte Carlo experiments because of the full use of the observation signals. © 2012 The Journal of China Universities of Posts and Telecommunications.

关键词： Wireless sensor networks

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2nd World Congress on Computer science and Information Engineering, CSIE 2011

作者： Wang, Haiyan Wang, Ying Yue, Xiwen College of Computer Science Nanjing University of Posts and Telecommunications Nanjing 210003 Jiangsu China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing 210003 Jiangsu China Key Lab. of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Ministry of Education Jiangsu Province Nanjing 210003 Jiangsu China

ISBN: (纸本)9783642257650

A novel trust transmission method which is based on the similarities of nodes in trust models is proposed in this paper. Trust transmission is evaluated by calculating the similarity between recommenders when trustor does not have direct interaction with trustee. However, when there does not have direct recommenders, trust transmission is realized by guaranteed trust chains. Simulation results show that the proposed method improves the trustworthiness of node behavior to some extent and is practical especially in case when nodes do not know each other. © Springer-Verlag Berlin Heidelberg 2012.

关键词： Network security

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Theoretical Studies on p-type Conduction in (S,Cu) Co-doped ZnO

Theoretical Studies on p-type Conduction in (S,Cu) Co-doped ...

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The 1st International Congress on Advanced Materials 2011

作者： Zhihua Xiong Lanli Chen Lan Luo Changda Zheng Key Laboratory for Optoelectronics and Communication of Jiangxi Province Jiangxi Science & Technology Normal University Education Ministry Engineering Research Center for Luminescent Materials and Devices Nanchang University

Based on the first-principles calculations with density functional theory, the formation energy and electronic structure of (S, Cu) co-doped ZnO has been investigated, where the doping cases including related defects for Cu mono-doped, S-Cu co-doped, and S-2Cu co-doped ZnO are *** calculated results show that the formation energy of S-2Cu complex is lower than that of S-Cu complex under the O-rich *** the electronic structure, S-2Cu complex forms a peak of impurity state at the top of valence *** was further found that heavy doping of Cu, not only enhances the acceptor concentration, but also leads to shallower acceptor energy ***, we concluded that S-2Cu complex is suitable for yielding better p-type conductivity in *** results are in good agreement with the experiment results.

关键词： first-principles defect formation energy electronic structure

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WSSecTool: A web service security analysis tool based on program slicing

WSSecTool: A web service security analysis tool based on pro...

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2012 IEEE 8th World Congress on Services, SERVICES 2012

作者： Fu, Wei Zhang, Yingzhou Zhu, Xianting Qian, Junyan College of Computer Nanjing University of Posts and Telecommunications Nanjing Jiangsu 210003 China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing Jiangsu 210003 China Key Lab. of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Ministry of Education Jiangsu Province Nanjing Jiangsu 210003 China Dept. of Computer Science and Technology Guilin Univ. of Electronic Technology Guilin 541004 China

ISBN: (纸本)9780769547565

With the development of web service, more and more attention has been drawn to web service in recent years. However, the damage caused by service security problems is becoming more and more serious nowadays. This paper develops a web service security analysis tool, WSSecTool, which is based on program slicing. This tool includes three modules namely slicing module, safety publishing module and testing module. Slicing module analyzes source codes of web service to generate method dependence graph (MDG). After MDG is generated, the tool slices MDG to detect the unsafe methods and the spread of them. Safety publishing module helps to hide unsafe methods to make them invisible to outer users after publishing. Testing module can test the services published by this tool to validate the correctness and feasibility of our analysis method. The experiments show that our tool is effective and practical. © 2012 IEEE.

关键词： Web services

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Editorial preface to the first volume of Journal of Innovation and Entrepreneurship

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Journal of Innovation and Entrepreneurship 2012年第1期1卷 1-3页

作者： Elias G Carayannis David FJ Campbell Department of Information Systems and Technology Management George Washington University School of Business Washington USA Faculty for Interdisciplinary Studies (IFF) Institute of Science Communication and Higher Education Research (WIHO) University of Klagenfurt Vienna Austria

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Real-valued negative selection algorithm with variable-sized self radius

Real-valued negative selection algorithm with variable-sized...

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3rd International Conference on Information Computing and Applications, ICICA 2012

作者： Zeng, Jinquan Tang, Weiwen Liu, Caiming Hu, Jianbin Peng, Lingxi School of Computer Science and Engineering University of Electronic Science and Technology of China 610054 Chengdu China Sichuan Communication Research Planning and Designing Co. Ltd. 610041 Chengdu China Laboratory of Intelligent Information Processing and Application Leshan Normal University 614004 Leshan China School of Electronics and Information Nantong University 226019 Nantong China Department of Computer and Education Software Guangzhou University 510006 Guangzhou China

ISBN: (纸本)9783642340611

Negative selection algorithm (NSA) generates the detectors based on the self space. Due to the drawbacks of the current representation of the self space in NSAs, the generated detectors cannot enough cover the non-self space and at the same time, cover some of the self space. In order to overcome the drawbacks, a new scheme of the representation of the self space is introduced with variable-sized self radius, which is called VSRNSA. Using the variable-sized self radius to represent the self space, we can generate the more quality detectors. The algorithm is tested using the well-known real world datasets;preliminary results show that the new approach enhances NSAs in increasing detection rates and decrease false alarm rates, and without increase in complexity. © 2012 Springer-Verlag.

关键词： Computers

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(t, n) secret sharing scheme based on cylinder model in wireless sensor networks

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Journal of Networks 2012年第7期7卷 1009-1016页

作者： Huang, Haiping Chen, Hao Wang, Ruchuan Mao, Qian Cheng, Renyuan Nanjing University of Posts and Telecommunications Department of Computer Nanjing University of Aeronautics and Astronautics Department of Computer Science and Technology Nanjing China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Ministry of Education/Key Lab of Broadband Wireless Communication and Sensor Network Technology Nanjing China

Since the existence of characteristics of heterogeneity, limited energy, complexity and so forth, it turns into a research hot spot on the security mechanism of wireless sensor networks (WSN), especially the problems on the key management. On regard of the deficiency of extant secret sharing schemes, we develop a (t, n) threshold secret sharing scheme which is based on the cylinder model, including the procedures of master-key reconfiguration and sub-key updating. This scheme enables several nodes to be responsible for the security of key together, and by the mean time, we introduce a monitoring mechanism to improve the capability of anti-capturing. With the security theoretical analysis and the comparison with the performance on BPCGR, GKD simulation experiment, it reveals that our scheme satisfies the security requirement of key management in wireless sensor networks, and can effectively reduce the cost on communication and computation. © 2012 ACADEMY PUBLISHER.

关键词： Wireless sensor networks

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Erratum to: Study protocol: differential effects of diet and physical activity based interventions in pregnancy on maternal and fetal outcomes: individual patient data (IPD) meta-analysis and health economic evaluation

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Systematic reviews 2015年第1期4卷 101页

作者： Anneloes E Ruifrok Ewelina Rogozinska Mireille N M van Poppel Girish Rayanagoudar Sally Kerry Christianne J M de Groot SeonAe Yeo Emma Molyneaux Ruben Barakat Carballo Maria Perales Annick Bogaerts Jose G Cecatti Fernanda Surita Jodie Dodd Julie Owens Nermeen El Beltagy Roland Devlieger Helena Teede Cheryce Harrison Lene Haakstad Garry X Shen Alexis Shub Narges Motahari Janette Khoury Serena Tonstad Riitta Luoto Tarja I Kinnunen Kym Guelfi Fabio Facchinetti Elisabetta Petrella Suzanne Phelan Tânia T Scudeller Kathrin Rauh Hans Hauner Kristina Renault Linda Reme Sagedal Ingvild Vistad Signe Nilssen Stafne Siv Mørkved Kjell Åsmund Salvesen Christina Vinter Marcia Vitolo Arne Astrup Nina Rica Wium Geiker Fionnuala McAuliffe Lucilla Poston Tracy Roberts Richard D Riley Arri Coomarasamy Khalid S Khan Ben Willem Mol Shakila Thangaratinam Department of Obstetrics and Gynecology Academic Medical Centre Amsterdam The Netherlands. anneloesruifrok@***. Department of Obstetrics and Gynaecology Faculty of Medicine VU University Medical Center Amsterdam The Netherlands. anneloesruifrok@***. Women's Health Research Unit Barts and The London School of Medicine and Dentistry Queen Mary University of London London UK. e.a.rogozinska@qmul.ac.uk. Multidisciplinary Evidence Synthesis Hub (mEsh) Barts and The London School of Medicine and Dentistry Queen Mary University of London London UK. e.a.rogozinska@qmul.ac.uk. Department of Public and Occupational Health EMGO+ Institute for Health and Care Research VU University Medical Center Amsterdam The Netherlands. mnm.vanpoppel@vumc.nl. Women's Health Research Unit Barts and The London School of Medicine and Dentistry Queen Mary University of London London UK. g.rayanagoudar@qmul.ac.uk. Multidisciplinary Evidence Synthesis Hub (mEsh) Barts and The London School of Medicine and Dentistry Queen Mary University of London London UK. s.m.kerry@qmul.ac.uk. Department of Obstetrics and Gynaecology Faculty of Medicine VU University Medical Center Amsterdam The Netherlands. cj.degroot@vumc.nl. University of North Carolina at Chapel Hill School of Nursing Chapel Hill NC USA. syeo@email.unc.edu. Section of Women's Mental Health Health Service and Population Research Department Institute of Psychiatry King's College London London UK. emma.molyneaux@kcl.ac.uk. Facultad de Ciencias de la Actividad Fısica y del Deporte-INEF Universidad Politecnica de Madrid Madrid Spain. rubenomar.barakat@upm.es. Facultad de Ciencias de la Actividad Fısica y del Deporte-INEF Universidad Politecnica de Madrid Madrid Spain. m.perales.santaella@***. Division of Mother and Child Department of Obstetrics and Gynaecology University Colleges Leuven-Limburg Hasselt and University Hospitals KU Leuven Leuven Belgium. Annick.Bogaerts@khlim.be. Department of Obstetrics and Gynecology School of Medical Scienc

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