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OCEANS - Europe

作者： Harumi Sugimatsu Tamaki Ura Junichi Kojima Shizuko Hiryu rajendar Bahl Sandeep Behera Ajit Pattnaik Idris Mandati Sabro Tomuro danielle Kreb Institute of Industrial Science The University of Tokyo Tokyo Japan KDDI R&D Laboratories Inc. Fujimino Japan Doshisha University Kyotanabe Japan Indian Institute of Technology Delhi New Delhi India WWF-India New Delhi India Chilika Development Authority Bhubaneshwar India Mulawarman University Samarinda Indonesia Yayasan Konservasi RASI-Rare Aquatic Species of Indonesia Samarinda Indonesia

Aiming to develop a strategy for the conservation of freshwater dolphins inhabiting Asian areas, a new international collaborating project for real time networking of freshwater dolphin's observatories in Asian waters using passive acoustic monitoring system between Japanese team, Indian team and Indonesian team has been started since April 2010. The project networks the data from the observatories that consist of the existing observatories for the Ganges river dolphins in Narora (India), the Irrawaddy dolphins in Chilika lake (India) and a newly developed observatory for the Irrawaddy dolphins in Mahakam river (Indonesia). The systems are designed by the following common concept: dolphin's 3-d location data and their habitat environment data such as water quality are transferred through the host server anywhere in the world by internet and monitored by a PC with appropriate viewer program. In addition, the database for recorded data from three observatories has been created for data sharing and further analysis. The initial experiments in Borneo were made from 17-22 december 2011 and the recorded data was uploaded to the database.

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48-2: A new LCd-Controller for Improvement of response Time by Compression FFd

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SId Symposium digest of Technical Papers 2012年第1期34卷

作者： Jun Someya Noritaka Okuda Hideki Yoshii Masaki Yamakawa Hisaharu Oura Akihiro Minami Hiroshi Tachibana Advanced Technology R&D Center Mitsubishi Electric Corporation Kyoto JAPAN LCD Design & Development Dept. Advanced Display Incorporation Kumamoto JAPAN

We have developed a new LCd controller incorporating a Compression Feedforward driving, which will be second generation Feedforward driving. In spite of having only one SdrAM, this LCd controller can offer nearly ideal performance, improving the response time through utilizing image compression technology to reduce the frame memory requirement.

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P-4: Analysis of directional Backlight Autostereoscopic display Timing Crosstalk

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SId Symposium digest of Technical Papers 2012年第1期43卷

作者： Hsieh Yung-Yu Liao Jhen-Shen Chen Hung-Hsiang Circuit Design Development Department Technology Development Division Module Application & Development General Division R&D Center Chunghwa Picture Tubes LTD. 1127 Heping Rd. Bade City Taoyuan Taiwan 33409 R.O.C.

CPT has successfully developed the 4.8′ WVGA 3d display viewed without wearing glasses while can show full-resolution and switching 2d/3d display. Three-dimensional display in the time division is needed for faster frame rates and faster liquid crystal response time. When liquid crystal response time can not demand the LCd fast frame rates, it will produce crosstalk. Therefore, we propose a simple test of picture and methods.

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Cryogen-free 3T-MrI system for human brain research using B-2223 high-temperature superconducting tapes

Cryogen-free 3T-MRI system for human brain research using B-...

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6th International Conference on Complex Medical Engineering, CME 2012

作者： Urayama, Shin-Ichi Fukuyama, Hidenao Ozaki, Osamu Kitaguchi, Hitoshi Takeda, Kazuyuki Nakajima, Iwao Oonishi, Naoki Poole, Michael Sato, Ken-Ichi Graduate School of Medicine Kyoto University 54 Kawaharacho Shogoin Sakyoku Kyoto Japan Technical Development Group Kobe Steel Ltd. 1-5-5 Takatsukadai Nishiku Kobe Hyogo Japan Superconducting Wire Unit Environment and Energy Material Division National Institute for Materials Science 1-2-1 Sengen Tsukuba Ibaraki Japan Graduate School of Science Kyoto University Kitashirakawa Oiwakecho Sakyoku Kyoto Japan Takashima Seisakusho Co.Ltd. 2-12-7 Asahigaoka Hino Tokyo Japan Astrostage Inc. 1-8 Kodenmacho Nihonbashi Chuouku Tokyo Japan School of Information Technology and Electrical Engineering University of Queensland Brisbane QLD 4072 Australia R and D Unit Sumitomo Electric Industries Ltd. 1-1-3 Shimaya Konohana-ku Osaka Japan

ISBN: (纸本)9781467316163

The demand for the exhaustible natural resource helium is increasing rapidly, with 20% of global production used as the cryogen in superconducting MrI magnets. High-temperature superconducting (HTS) materials show great potential for realizing helium-less magnets. Here, we report a cryogen-free 3T-MrI scanner for human brain research using Bi-2223 tapes operating at a temperature of 20K. © 2012 IEEE.

关键词： Helium

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Fracture Mechanical Study on Stretch Flange-Ability of Hot-rolled High Tensile Strength Steel Sheets

Fracture Mechanical Study on Stretch Flange-Ability of Hot-R...

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Asia Steel International Conference 2012(Asia Steel 2012)

作者： Yuzo TAKAHASHI Osamu KAWANO Kohsaku USHIOdA Shuji AIHArA Nippon Steel Corporation Oita R&D Nishinosu 1 Oita CityOita870-0992Japan Kanazawa University Graduate School of Natural Science and Technology Kakuma-machiKanazawaIshikawa920-1192Japan Nippon Steel Corporation Technical Development Bureau20-1 ShintomiFuttsu CityChiba293-8511Japan. The University of Tokyo Graduate School of EngineeringDepartment of Systems Innovation7-3-1HongoBunkyoTokyo 113-8656Japan

In order to clarify the governing factors of stretch flange-ability,a study to elucidate the mechanism of crack growth on pierced edges during hole expanding tests was carried out and the following conclusions were obtained. *** the beginning and the middle stage of crack growth,cracks on the pierced edge grow through its thin surface where a large strain has been introduced by *** the following final stage one of them grows rapidly into deeper area where the material is not or only slightly strained by *** expansion ratio is characterized by the final rapid crack growth. *** the beginning and the middle stage of hole expansion,crack initiation and growth occur faster in the steel sheets with higher stretch *** crack growth into deeper area is retarded in these steel sheets,and it gives superior stretch flange-ability to these steel sheets. *** with good stretch flange-ability have strong crack growth resistance which can be measured by the test method based on fracture *** is due to the fact that stretch flange-ability is characterized by the final rapid growth of edge cracks and its occurrence is basically dependent on the crack growth resistance based on fracture mechanics.

关键词： hot-rolled high tensile strength steel sheets formability stretch flange-ability hole expansion ratio fracture mechanics J integral crack growth piercing

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Correlations of Ba 1−x Sr x TiO 3 materials and dielectric Properties

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MrS Online Proceedings Library 2011年第1期361卷 275-280页

作者： robert Tsu Hung-Yu Liu Wei-Yung Hsu Scott Summerfelt Katsuhiro Aoki Bruce Gnade Materials Science Laboratory Corporate R&D Texas Instruments Japan Semiconductor Process and Device Center Corporate R&D Texas Instruments Japan ULSI Technology Development Texas Instruments Japan

Thin film barium strontium titanate, Ba1−xSrxTiO3 (BST), has been deposited on Pt bottom electrodes using metal-organic decomposition (MOd). Optimization of BST electric properties, including capacitance density and leakage current, can be achieved by altering the chemical and microstructural attribute of the films. dielectric properties of BST are strongly dependent on processing temperature, film thickness, composition, and microstructure, which are closely correlated with each other. Nucleation temperatures of BST range from 580°C – 650°C depending on film thicknesses. The chemical composition giving the highest dielectric constant is explained in terms of microstructure; capacitance increases with increasing grain size for the BST films in this study. Capacitance density of 50 fF/μm2 and leakage current density < 100 nA/cm2 at 1.6 V can be achieved by optimizing BST materials properties. In addition, leakage conduction through the Pt/BST/Pt capacitor is shown to consist of polarization current resulting from debye relaxation and true leakage current attributed to Schottky electron emission.

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58.5L:Late-News Paper: Full Hd 3d display using Stripe-patterned Quarter-wave retarder Array and retardation-switching Glasses

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SId Symposium digest of Technical Papers 2012年第1期41卷

作者： Yoshiyuki Tamura Masahiro Oyamada Atsushi Yoshida Hideki Aiba Kazushige Ohtawara 3D Technology Development Dept. Arisawa Manufacturing Co. Ltd. Joetsu Niigata Japan Core Technology R&D Center Strategic Research & Development Division JVC Kenwood Holdings Inc. Yokohama Japan Presentation System Business Unit Business Solution Division Victor Company of Japan Limited Yokohama Japan

An advanced Full Hd 3d display for simultaneous perception of left and right eye images was developed, using the Xpol® and retardation switching glasses. It is shown in this paper that our 3d technology using the...

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Preparation and Performance of n-Octadecane/PS core-shell Structure MicroPCMs

Preparation and Performance of n-Octadecane/PS core-shell St...

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作者： Zhong-Yu Fu Guang-Ling Pei Xiao-Hui Shan College of Material Science and Engineering Beijing Institute of Fashion Technology Beijing Key Laboratory of Clothing Materials R&D and Assessment

In this paper, microencapsulated phase change materials(MicroPCMs) were prepared using polystyrene(PS) as shell materials to coat n-Octadecane by emulsion polymerization. Sodium dodecyl sulphate(SdS) was used as Emulsifier. The effect of amount and species of comonomer, proportion of monomer/n-Octadecane、addition of cross linking agent to the process were discussed in detail. Scanning electron Microscopy(SEM), dTA-TGA and differential scanning calorimeter(dSC) were used to analyze the characterization of the MicroPCMs. The results showed that MicroPCMs was prepared successfully using copolymer of styrene and methyl methacrylate to coat n-Octadecane. When the amount of comonomer was at 33.3wt% and the proportion of monomer/n-Octadecane was 1:1, the characteristic of MicroPCMs was better. The microcapsules with smooth surface were about 5μm in diameter and the size distribution of microcapsules was even. The addition of dVB was disadvantage to the forming of microcapsules. The ΔH of MicroPCMs prepared in optimal process was about 137.5J/g. MicroPCMs can be used to prepare functional phase conversion thermo regulated fiber and functional finishing of fabric.

关键词： PCMs Microcapsules Polystyrene(PS) Characterization

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Cryogen-free 3T-MrI system for human brain research using B-2223 high-temperature superconducting tapes

Cryogen-free 3T-MRI system for human brain research using B-...

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IEEE/ICME International Conference on Complex Medical Engineering, CME

作者： Shin-ichi Urayama Hidenao Fukuyama Osamu Ozaki Hitoshi Kitaguchi Kazuyuki Takeda Iwao Nakajima Naoki Oonishi Michael Poole Ken-ichi Sato Graduate School of Medicine Kyoto University Kyoto Japan Technical Development Group Kobe Steel Ltd. Kobe Hyogo Japan Superconducting Wire Unit Environment and Energy National Institute for Materials Science Tsukuba Ibaraki Japan Graduate School of Science Kyoto University Kyoto Japan Takashima Seisakusho Co.Ltd Hino Tokyo Japan Astrostage Inc. Tokyo Japan School of Information Technology & Electrical Engineering University of Queensland St Lucia Brisbane Australia R&D Unit Sumitomo Electric Industries Ltd. Konohana-ku Osaka Japan

关键词： Educational institutions High temperature superconductors

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Non Volatile Memory Technologies: Floating Gate Concept Evolution

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MrS Online Proceedings Library (OPL) 2011年第1期830卷 D1.2-D1.2页

作者： Cesare Clementi roberto Bez Central R&D – Non Volatile Memory Technology Development STMicroelectronics Via C. Olivetti 2 20041 Agrate Brianza (MI) - Italy

The most relevant phenomenon of this last decade in the field of semiconductor memories has been the explosive growth of the Flash memory market, driven by cellular phones and other types of electronic portable equipments (palm top, mobile PC, mp3 audio player, digital camera and so on). Moreover, in the coming years portable systems will ask even more non volatile memories either with high density and very high writing throughput for data storage application, or with fast random access for code execution in place. The strong consolidated know-how (more than ten years of experience), the flexibility and the cost make the floating gate Flash Memory a largely utilized, well-consolidated and mature technology for most of the non-volatile memory application. Today Flash sales represent a considerable amount of the overall semiconductor *** two of the several cell architecture proposed up to now can be considered as industry standard: the common ground NOr Flash that due to its versatility is addressing both the code and data storage segments and the NANd Flash, optimized for the data storage *** exploitation of the multilevel approach at each technology node allows the increase of the memory efficiency, about doubling the density at the same chip size, widening the application range and reducing the cost per *** this paper the main issues related to both NOr and NANd Flash memory technology will be summarized, with the aim of describing both the basic functionality of the memory cell and the main cell architecture today consolidated. Both cells are basically a floating-gate MOS transistor, programmed by channel hot electron (NOr) or by Fowler-Nordheim tunneling (NANd) and erased by Fowler-Nordheim tunnel. The main reliability properties, charge retention and endurance, are presented, together with some comments on the basic physical mechanisms responsible for.A couple of innovative approaches to floating gate cell evolution, namely nanocrystal memo

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