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DEVELOPMENT OF THE 3D UNDERGROUND SPACE INFORMATION MANAGEMENT SYSTEM(USIMS) FOR THE MAINTENACE AND HEALTH ASSESSMENT OF TUNNELS Paper No.191

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DEVELOPMENT OF THE 3D UNDERGROUND SPACE INFORMATION MANAGEME...

ISRM-Sponsored International Symposium on Rock Mechanics:"Rock Characterisation,Modelling and Engineering Design Methods"(SINOROCK2009)

作者： Meiji Ryu Takumi Nakai Tomofumi Koyama Satoshi Nishiyama yuzo Ohnishi Earthtech Toyo Co.Ltd. Department of Urban and Environmental Engineering Kyoto University

Due to the economical,political and social changes in Japan,the construction industry has to shift the focus from building new infrastructures to maintaining existing *** life of the infrastructures will be extended by regular maintenance considerably and this is especially true for tunnels and other underground ***,for the construction,maintenance and reinforcement of the tunnels,the new concept called asset management has been also introduced and paid *** of the key issues for asset management for tunnels is how to define,monitor and assess the performance of the *** is also important to register geological and construction related data and store them for the future use such as the maintenance and repair/reinforcement of the tunnels. At each stages(construction,maintenance and repair/reinforcement),large amount of data are gathered that should be stored and retrieved for the later *** newly developed three-dimensional Underground Space Information Management System (USIMS) enables to store and integrate all types of information related to the construction,inspection,maintenance and reinforcement systematically with a 3-D virtual world. In this study,for the purpose of the tunnel maintenance and health assessment of the tunnels,the comprehensive tunnel database was constructed using USIMS based on the geological data at the tunnel site,construction data,regular inspection records and photos,and etc.,which were stored as a hard copy and/or digital *** updating this tunnel database,time evolution of the tunnel status such as deformation,clacks *** be presented with clear 3D vision. The USIMS can help to optimize the process of regular inspections and maintenance and can be of great help to identify causes for accelerated *** USIMS can be a valuable asset management *** make a good inspection and maintenance program it is important to identify how fast and with what spread deterioration

关键词： Underground Space Information Management System(USIMS) tunnel regular inspection maintenance asset management 3-D vision

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作为低价文件使用的磁泡存储器控制器的开发

微电子学与计算机 1981年第6期 59-67页

作者： yuzo KITA 谢汉中

磁泡存储器有几个特点,例如:成本低、功耗小、小型、高可靠性和非易失性,这些特点使它适宜作微型计算机的低价文件存储器。把微型计算机的接口和磁泡控制逻辑集成到一个单片里,我们称该单片为磁泡存储器控制器(BMC)。在一块15cm×18cm... 详细信息

磁泡存储器有几个特点,例如:成本低、功耗小、小型、高可靠性和非易失性,这些特点使它适宜作微型计算机的低价文件存储器。把微型计算机的接口和磁泡控制逻辑集成到一个单片里,我们称该单片为磁泡存储器控制器(BMC)。在一块15cm×18cm的插件板上可以安装一个完整的1M位磁泡存储器系统。本文详细叙述了BMC的开发并研究了以微处理机为代表的大规模集成电路(LSI)设计的主要内容。

关键词：磁泡存储器插件板功能块芯片尺寸控制器调节器文件

乃木坂46豪华共演! 在令和到来之前变得可爱的8个Tips

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美眉 2019年第6期 87-94页

作者： yuzo Touge Ryuji Sue

前段时间发表了新年号,"令和"已经到来!于是,邀请了平成时代的代表性偶像乃木坂46的成员面向新时代。为了变得更加可爱,每天挑战一个变得可爱的tips!大家一起变得更加时尚和可爱,用全新的自己迎接新时代吧?

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Nicole Erica的30 DAYS & REAL LIFE

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美眉 2019年第3期 104-111页

作者： yuzo Touge Makoto Muto

Erica无论何时都钟情于宽松甜美的轻便风格目前为止,一直都是"女孩党"。但喜欢那种一过分女孩的风格。譬如颜色选择黑色,单品加入夹克等,添加休闲冷酷感,很棒。喜欢粉色。与此同时也是短裙党。仅仅在足部添加一抹黑色是Elica的喜好。皮... 详细信息

Erica无论何时都钟情于宽松甜美的轻便风格目前为止,一直都是"女孩党"。但喜欢那种一过分女孩的风格。譬如颜色选择黑色,单品加入夹克等,添加休闲冷酷感,很棒。喜欢粉色。与此同时也是短裙党。仅仅在足部添加一抹黑色是Elica的喜好。皮毛夹克(A)、针织毛衣(B)、天鹅绒短裙(E)贝雷帽JPY1.990/WEGO包JPY1,990/EOREVER21袜子JPY1,600/BLONDOLL新丸之内大厦(17C)厚底浅口皮鞋JPY7,900/F&E

关键词： Nicole Erica REAL LIFE 百货店

High-Speed Optical Coherence Tomography System Using a 200-kHz Swept Light Source with a KTN Deflector

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Optics and Photonics Journal 2013年第2期3卷 190-193页

作者： Yuichi Okabe yuzo Sasaki Masahiro Ueno Takashi Sakamoto Seiji Toyoda Junya Kobayashi Masato Ohmi Graduate School of Medicine Course of Allied Health Science Osaka University Osaka Japan NTT Photonics Laboratories Nippon Telegraph and Telephone Corporation Kanagawa Japan

We demonstrate a high-speed swept-source optical coherence tomography (SS-OCT) system, which is based on a high-speed swept light source and a Mach-Zehnder interferometer with a high-speed photodetector. The light source is an external-cavity laser tuned by a KTN electro-optic deflector, which exhibits a very fast response and large deflection. The scanning wavelength range is almost 80 nm up to 200 kHz with a ±400-V deflector driving voltage. The system acquires 1 mm × 1 mm images consisting of 200 × 200 pixels within few milliseconds. We present preliminary SS-OCT images of an in-vitro human nail and an in-vivo finger pad.

关键词： Swept-Source Optical Coherence Tomography KTN New Light Source

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中国大陆地壳应力场与构造运动区域特征研究

地球物理学报 2008年第3期51卷 770-781页

作者：徐纪人赵志新石川有三中国地质科学院地质研究所北京100037 日本气象厅气象研究所筑波市3050052

系统研究了1918～2006年间中国大陆及其周缘发生的3115个M4.6以上中、强地震的震源机制解,得到中国大陆地壳区域应力场的压应力轴和张应力轴空间分布的统计结果.探讨了大陆应力场的结构,以及周围板块运动对中国大陆应力场影响作用范围... 详细信息

系统研究了1918～2006年间中国大陆及其周缘发生的3115个M4.6以上中、强地震的震源机制解,得到中国大陆地壳区域应力场的压应力轴和张应力轴空间分布的统计结果.探讨了大陆应力场的结构,以及周围板块运动对中国大陆应力场影响作用范围及其界线.结果表明,中国东部的华北地区受到太平洋板块向欧亚板块俯冲挤压的同时,又受到从贝加尔湖经过大华北直至琉球海沟的广阔范围内存在的方位为170°引张应力场的控制.华北地区大地震的震源机制解反映出,该区地震发生为NEE向挤压应力和NNW向张应力的共同作用结果.印度洋板块向欧亚板块的碰撞挤压运动所产生的强烈的挤压应力,控制了喜马拉雅、青藏高原、乃至延伸到天山及其以北的广大地区.在青藏高原周缘地区和中国西部的大范围内,压应力P轴水平分量位于20°～40°,形成了近北东方向的挤压应力场,大量逆断层型强震集中发生在青藏高原的南、北和西部周缘地区以及天山等地区.本文结果表明,正断层型地震集中发生在青藏高原中部高海拔的地区.证明了青藏高原周缘区域发生南北向强烈挤压短缩的同时,中部高海拔地区存在着明显的近东西向的扩张运动.根据本文最新结果,得到了华北、华南块体之间地壳区域应力场的控制边界线,发现该分界线与大地构造、岩石圈板块构造图等有较大差异,特别是在大别及其以东地区,该分界线向东南偏转,在沿海的温州附近转向东,最终穿过东海直至琉球海沟.台湾纵谷断层是菲律宾海板块与欧亚板块之间碰撞挤压边界,来自北西西向运动的菲律宾海板块构造应力控制了从台湾纵谷、华南块体,直到中国南北地震带南段东部地域的应力场.地震震源机制结果还表明,南北地震带南段西侧其P轴大约为NNE方向,与青藏高原的P轴方位一致.南北地震带南段东侧其P轴大约为NWW方向,与华南块体的P轴方位一致.因此,将中国大陆分成东、西两部分的南北地震带南段是印度洋板块与菲律宾海板块在中国大陆内部影响控制范围的分界线.

关键词：中国大陆地壳应力场震源机制解构造运动地震断层类型

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Clinical outcomes of ampullary neoplasms in resected margin positive or uncertain cases after endoscopic papillectomy

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World Journal of Gastroenterology 2019年第11期25卷 1387-1397页

作者： Arata Sakai Masahiro Tsujimae Atsuhiro Masuda Takao Iemoto Shigeto Ashina Kohei Yamakawa Takeshi Tanaka Shunta Tanaka Yasutaka Yamada Ryota Nakano Yu Sato Manabu Kurosawa Takuya Ikegawa Seiji Fujigaki Takashi Kobayashi Hideyuki Shiomi Yoshifumi Arisaka Tomoo Itoh yuzo Kodama Division of Gastroenterology Department of Internal MedicineKobe University Graduate School of Medicine Department of Gastroenterology Kita-Harima Medical Center Department of Gastroenterology Nippon Life Hospital Department of Diagnostic Pathology Kobe University Graduate School of Medicine

BACKGROUND Endoscopic papillectomy(EP) for benign ampullary neoplasms could be a lessinvasive alternative to pancreatoduodenectomy(PD). There are some problems and limitations with EP. The post-EP resection margins of ampullary tumors are often positive or uncertain because of the burning effect of EP. The clinical outcomes of resected margin positive or uncertain cases after EP remain *** To investigate the clinical outcomes of resected margin positive or uncertain cases after *** Between January 2007 and October 2018, all patients with ampullary tumors who underwent EP at Kobe University Hospital were included in this study. The indications for EP were as follows: adenoma, as determined by preoperative endoscopic biopsy, without bile/pancreatic duct extension, according to endoscopic ultrasound or intraductal ultrasound. The clinical outcomes of resected margin positive or uncertain cases after EP were retrospectively *** Of the 45 patients, 29 were male, and 16 were female. The mean age of the patients was 65 years old. Forty-one patients(89.5%) underwent en bloc resection,and 4 patients(10.5%) underwent piecemeal resection. After EP, 33 tumors were histopathologically diagnosed as adenoma, and 12 were diagnosed as adenocarcinoma. The resected margins were positive or uncertain in 24 patients(53.3%). Of these cases, 15 and 9 were diagnosed as adenoma and adenocarcinoma, respectively. Follow-up observation was selected for all adenomas and 5 adenocarcinomas. In the remaining 4 adenocarcinoma cases,additional PD was performed. Additional PD was performed in 4 cases, and residual carcinoma was found after the additional PD in 1 of these cases. In the follow-up period, local tumor recurrence was detected in 3 cases. Two of these cases involved primary EP-diagnosed adenoma. The recurrent tumors were also adenomas detected by biopsy. The remaining case involved primary EPdiagnosed adenocarcinoma. The recurrent tumor was also an adenocarc

关键词： Ampullary neoplasm Endoscopic papillectomy Resected margin Clinical outcome

青藏高原中南部岩石圈扩张应力场与羊八井地热异常形成机制

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地球物理学报 2005年第4期48卷 861-869页

作者：徐纪人赵志新石川有三中国地质科学院地质研究所北京100037 日本气象厅气象研究所

青藏高原中南部地区有着丰富的地热资源,其中羊八井地区存在着温度高达93℃以上,热流值高达364mWm2的地热奇观.本文利用国际以及中国地震台网资料,详细分析了青藏高原中南部地震活动性和岩石圈脆性破裂深度范围,进而讨论了高地热异常区... 详细信息

青藏高原中南部地区有着丰富的地热资源,其中羊八井地区存在着温度高达93℃以上,热流值高达364mWm2的地热奇观.本文利用国际以及中国地震台网资料,详细分析了青藏高原中南部地震活动性和岩石圈脆性破裂深度范围,进而讨论了高地热异常区的岩石圈应力场背景及其动力学机制.研究结果表明,青藏高原地热异常区有高于高原内部平均活动水平的震级为6级左右的中强地震活动,其震中分布呈现出与地热活动相似的、沿近南北向断陷带的带状特征;并且在高热流区域内有高原内部罕见的中深地震活动,地震震源从100km左右深处到地表呈现柱状地震群活动的空间分布等特征.震源机制与应力场研究结果表明,虽然高原中南部应力场主压、主张应力方向与青藏高原的整体特征相符,但是地震发生类型与青藏高原周缘的挤压逆断层型地震完全不同,均属于东西向扩张力作用下的正断层型地震活动,特别是在羊八井高热流区域附近,东西向扩张应力场在岩石圈应力场中起到主导性作用,推测其控制深度可达岩石圈底部100多公里处.青藏高原地热异常区在强烈的近东西向扩张应力场作用下,岩石圈东西向扩张并发生一系列的大规模正断层活动,致使深部软流圈高温热流可以沿着活动正断层及其形成的深裂隙上涌,穿过岩石圈到达地表面,形成了高地热异常区.

关键词：青藏高原地热异常正断层型地震扩张应力场震源深度

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A Review on Photovoltaic Systems: Mechanisms and Methods for Irradiation Tracking and Prediction

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Smart Grid and Renewable Energy 2015年第7期6卷 187-208页

作者： Hermes José Loschi yuzo Iano Julio León Angelo Moretti Fabrizzio Daibert Conte Horácio Braga Department of Communications Faculty of Electrical and Computer Engineering State University of Campinas (UNICAMP) Campinas Brazil

Solar energy is the raw material and main source for several applications of renewable energy systems;thus, knowledge about the intensity of solar irradiation is essential for efficiency of these systems. Electric energy sources capable of meeting the growing demands of society with minimal impacts to the environment and high efficiency have been object of research in the last decade. In this context, the conversion of sunlight into electricity through photovoltaic cells has become one of the most encouraged and used resources in the world. However, the most unpredictable factor, which hampers capturing solar irradiation, preventing a proper conversion of sunlight into electricity, is the presence of clouds in the sky. Many methods of tracking and prediction of irradiation were proposed to increase efficiency in the production of energy by photovoltaic cells. This article presents an updated review on the mechanisms used for tracking and irradiation prediction, and their respective methods. It begins with a brief review on photovoltaic systems and classification of its mechanisms. Then, it presents a detailed overview on the evolution of mechanisms and their corresponding methods for tracking and irradiation prediction. Finally, the authors conclude with an analysis of performance efficiency of the mechanisms and their corresponding methods presented, describing the pros and cons of the most significant proposals for tracking and irradiation prediction.

关键词： Photovoltaic (PV) Tracking Irradiation Prediction Closed-Loop Open-Loop