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Comprehensive and innovative techniques for livertransplantation in rats: A surgical guide

World Journal of Gastroenterology 2010年第25期16卷 3120-3132页

作者： Tomohide Hori Justin H Nguyen yasuhiro Ogura Toshiyuki Hata Shintaro Yagi Ann-Marie T Baine Norifumi Ohashi Christopher B Eckman Aimee R Herdt Hiroto Egawa Yasutsugu Takada Fumitaka Oike Seisuke Saka-moto Mureo Kasahara Kohei Ogawa Koichiro Hata Taku Iida Yukihide Yonekawa Lena Sibulesky Kagemasa Kuribayashi Takuma Kato Kanako Saito Mie Torii Naruhiko Sahara Naoko Kamo Tomoko Sahara Motohiko Yasutomi Shinji Uemoto Department of Neuroscience Mayo Clinic Jacksonville Florida FL 32224 United States Division of Hepato-Pancreato-Biliary Transplant and Pediatric Surgery Department of Surgery Kyoto University HospitalSakyo-ku Kyoto 606-8507 Japan Division of Transplant Surgery Department of Transplantation Mayo Clinic Jackson-ville Florida FL 32224 United States Institute for Laboratory Animal Science and Ex-perimental Surgery RWTH-Aachen University D-52074 AachenGermany Department of Cellular and Molecular Immu-nology Mie University Graduate School of Medicine Tsu Mie514-8507 Japan New Zealand Liver Transplant Unit Auckland City Hospital Auckland 92024 New Zealand

AIM: To investigate our learning curves of orthotopic liver transplantation (OLT) in rats and the most important factor for successful surgery. METHODS: We describe the surgical procedures for our rat OLT model, and determined the operator learning curves. The various factors that contributed to successful surgery were determined. The most important surgical factors were evaluated between successful and unsuccessful ***: Learning curve data indicated that 50 cases were required for operator training to start a study. Operative time, blood loss, warm ischemic time, anhepatic phase, unstable systemic hemodynamic state, and body temperature after surgery significantly affected surgery success by univariate analysis, while the anhepatic phase was the most critical factor for success by multivariate analysis. CONCLUSION: OLT in rats is the only liver transplantation model that provides clinically relevant and reliable results. Shortened anhepatic phase is key to success in this model.

关键词： Animal model Liver transplantation Microsurgery Rat Reperfusion injury Ultra-microsurgery

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富氧对改善烧结矿矿相结构的作用

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冶金信息导刊 2016年第4期53卷 24-31,60页

作者： Yuji IWAMI Tetsuya YAMAMOTO Takahide HIGUCHI Nobuyuki OYAMA Michitaka SATO yasuhiro SODANI JFE公司钢铁研究实验室日本

在烧结厂评价喷吹气体燃料时富氧对改善烧结矿矿相结构的作用及其操作结果。矿物组成是影响烧结矿强度的一个重要因素，烧结矿的矿物组成包括Fe2O3、Fe3O4和铁酸钙等，而铁酸钙强度是所有矿相结构中最高的。用电炉进行的烧结试验结果表... 详细信息

在烧结厂评价喷吹气体燃料时富氧对改善烧结矿矿相结构的作用及其操作结果。矿物组成是影响烧结矿强度的一个重要因素，烧结矿的矿物组成包括Fe2O3、Fe3O4和铁酸钙等，而铁酸钙强度是所有矿相结构中最高的。用电炉进行的烧结试验结果表明，烧结矿中铁酸钙所占比例随大气中氧气浓度的升高而提高，而氧气浓度升高还会促使铁酸钙更加稳定。自2014年在JFE钢铁公司千叶厂烧结车间开始采用喷吹气体燃料和吹氧技术。在烧结厂进行喷吹气体燃料和吹氧试验，证实扩大温度区间1473～1673K，有利于烧结反应生成铁酸钙结构。富氧使焦粉和气体燃料的燃点转移到低温区，扩大适宜的温度区间，烧结矿中铁酸钙所占比例得到了提高。因此，证实在工厂烧结机上采用喷吹气体燃料和吹氧技术取得的效果与实验室试验结果相同。

关键词：烧结气体燃料富氧喷吹加热模式燃烧率

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Development of Teaching Method of Emotional Expression using Finger Braille

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通讯和计算机（中英文版） 2013年第4期10卷 567-577页

作者： yasuhiro Matsuda Tsuneshi Isomura Department of Robotics and Mechatronics Kanagawa Institute of Technology Atsugi 243-0292 Japan

Finger Braille is one of the tactual communication media utilized by deafblind people. Deafblind people who are skilled in Finger Braille can understand the speech conversation and express various emotions. The objective of this study is development of a Finger Braille support device which assists not only verbal communication but also non-verbal (emotional) communication between deafblind people and non-disabled people who are not skilled in Finger Braille. In this paper, to develop an emotion teaching system, the authors developed a teaching method of emotional expression (neutral, joy, sadness and anger) using the sentences about the impression of emotional expression. The teaching sentences of emotional expression were as follows: dot politely and slowly with a constant rhythm (neutral); dot rhythmically (joy); dot weakly and slowly (sadness); dot strongly and little bit quickly (anger). The results of the evaluation experiment showed that the non-disabled subjects could express emotions better than the subjects who were not taught the features of emotional expression. The authors also evaluated the emotional expression by applying the emotion feature vectors and their distances. The range of the distances of intra subjects represented the degree of the emotional expression by the subject; the distances of inter subjects represented the similarities of the emotional expression by the two subjects.

关键词：情感表达教学方法盲文手指传播媒体教学系统评价实验特征向量

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Imaging pitfalls of pancreatic serous cystic neoplasm and its potential mimickers

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World Journal of Radiology 2014年第3期6卷 36-47页

作者： Kousei Ishigami Akihiro Nishie Yoshiki Asayama yasuhiro Ushijima Yukihisa Takayama Nobuhiro Fujita Shunichi Takahata Takao Ohtsuka Tetsuhide Ito Hisato Igarashi Shuji Ikari Catherine M Metz Hiroshi Honda Department of Radiology University of Iowa Hospitals and Clinics Department of Clinical Radiology Kyushu University Department of Surgery and Oncology Kyushu University Department of Medicine and Bioregulatory Science Kyushu University Department of Internal Medicine Hokkaido Gastroenterology Hospital

The aim of this article is to clarify diagnostic pitfalls of pancreatic serous cystic neoplasm(SCN) that may result in erroneous characterization. Usual and unusual imaging findings of SCN as well as potential SCN mimickers are presented. The diagnostic key of SCN is to look for a cluster of microcysts(honeycomb pattern), which may not be always found in the center. Fibrosis in SCN may be mistaken for a mural nodule of intraductal papillary mucinous neoplasm(IPMN). The absence of cyst wall enhancement may be helpful to distinguish SCN from mucinous cystic neoplasm. However, oligocystic SCN and branch duct type IPMN may morphologically overlap. In addition, solid serous adenoma, an extremely rare variant of SCN, is difficult to distinguish from neuroendocrine tumor.

关键词： Serous cystic neoplasm Intraductal papil-lary mucinous neoplasm Mucinous cystic neoplasm Computed tomography Magnetic resonance imaging

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悬浮的图书馆追手门学院大学学术方舟

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室内设计与装修 2020年第9期 68-72页

作者： [日本]yasuhiro Sube+Keisuke Aneha [日本]Mitsubishi Jisho Sekkei coco(编译) 无不详 Mitsubishi Jisho Sekkei Inc

追手门学院大学学术方舟位于大阪北部的茨城县,地处茨城智能社区的中心地块,建筑面积20409 m^2。项目基地原是东芝的制造工厂,工厂用地面积185000 m^2。建筑师将用地面积中的40000 m^2用于新校区的建造,为该校的3600名学生提供教学和日... 详细信息

追手门学院大学学术方舟位于大阪北部的茨城县,地处茨城智能社区的中心地块,建筑面积20409 m^2。项目基地原是东芝的制造工厂,工厂用地面积185000 m^2。建筑师将用地面积中的40000 m^2用于新校区的建造,为该校的3600名学生提供教学和日常活动所需。在互联网技术、人工智能和移动通信日新月异的今天,学生已不再需要以传统的方式去校园上课,那么,未来的大学又该是怎样的一番面貌呢?

关键词：用地面积新校区人工智能智能社区移动通信互联网制造工厂图书馆

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日本山区的水资源开发利用研究进展

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中国农村水利水电 2007年第4期 20-23页

作者：张兴奇秋吉康弘南京大学国土资源与旅游学系南京210093 日本宫崎大学农学部

日本山区的水资源量比较丰富,但是由于受气候和地形条件的限制,水资源的开发利用困难。为了提高山区水资源的开发利用率而开展小型、微型水利工程的开发与应用研究是必然选择。对近几十年来,日本研究开发的结构各异、类型多样的山溪取... 详细信息

日本山区的水资源量比较丰富,但是由于受气候和地形条件的限制,水资源的开发利用困难。为了提高山区水资源的开发利用率而开展小型、微型水利工程的开发与应用研究是必然选择。对近几十年来,日本研究开发的结构各异、类型多样的山溪取水工程的取水方式进行了介绍;对广泛应用于日本山区多沙性河流的栏栅式取水工程的结构特征、取水特点以及由栏栅式取水工程群与蓄水池(水库)构成的水资源开发利用模式进行了综合评述,为我国同类型山区的水资源开发利用提供参考。

关键词：水资源山溪取水工程山区日本

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CIGS Solar Cells and Submodules on Stainless Steel Substrates with Insulating Layer

CIGS Solar Cells and Submodules on Stainless Steel Substrate...

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第十五届国际光伏科学与工程大会

作者： Shigeo Havashi Takuva Satoh Kimihiko Kitani Hironobu Inoue Masahiro Muro Hirofumi Yasumoto yasuhiro Hashimoto Shin-ichi Shimakawa Takaaki Higashida Takayuki Negami Advanced Devices Development Center Matsushita Electric Ind.Co. Ltd. Corporate Manufacturing Innovation Division Matsushita Electric Ind.Co. Ltd 3-4 Hikaridai Seika Soraku Kyoto 619-0237 JAPAN Phone/Fax

Cu(In,Ga)Se (CIGS) thin film solar cells and submodules using stainless steel substrates were fabricated. Sub millimeter thick insulating layers formed on the stainless steel substrates sufficiently isolate between Mo films and substrates but had not flexibility. The submodules with a structure of ITO/ ZnO/ CdS/ CIGS/ Mo/ insulator/ stainless steel were fabricated by using sputtering, coevaporation, chemical bath, and patterning of laser and mechanical scribing. The average conversion efficiency of the cells on the 5cm×10cm substrate was reached to be 15.0% and the best efficiency was 15.8%. The submodule with an apperture area of 54cm showed an efficiency of 11.5% without an antireflective coating. A decrease of the submodule efficiency is mainly attributed to the loss of the transmittance of the ITO film. Further optimization of the ITO film and submodule design is indispensable to achieve high efficiency of the submodule.

关键词： Cu(In,Ga)Se2 CIGS Stainless steel Insulator

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Effectiveness of adaptive servo-ventilation

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World Journal of Respirology 2015年第2期5卷 112-125页

作者： yasuhiro Tomita Takatoshi Kasai Cardiovascular Center Toranomon Hospital Sleep Center Toranomon Hospital Cardio-Respiratory Sleep Medicine Juntendo University Graduate School of Medicine Department of Cardiology Juntendo University Graduate School of Medicine

Adaptive servo-ventilation(ASV) has been developed as a specific treatment for sleep-disordered breathing, in particular Cheyne-Stokes respiration with central sleep apnea(CSA). Heart failure patients often have sleep-disordered breathing, which consists of either obstructive sleep apnea(OSA) or CSA. Other medical conditions, such as stroke, acromegaly, renal failure, and opioid use may be associated with CSA. Continuous positive airway pressure(CPAP) therapy is widely used for patients with OSA, but some of these patients develop CSA on CPAP, which is called treatmentemergent CSA. CPAP can be useful as a treatment for these various forms of CSA, but it is insufficient to eliminate respiratory events in approximately half of patients with CSA. As compared to CPAP, ASV may be a better option to treat CSA, with sufficient alleviation of respiratory events as well as improvement of cardiac function in heart failure patients. In patients without heart failure, ASV can also alleviate CSA and relieve their symptom. Recently, ASV has been widely used for patients with various forms of CSA. ASV may be also used in the setting without CSA, but it should be assessed more carefully. Clinicians should have a better understanding of the indications for ASV in each setting.

关键词： Adaptive servo-ventilation Central sleep apnea Cheyne-Stokes respiration Continuous positive airway pressure Heart failure Positive airway pressure Sleep disordered breathing

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可注射组织工程植骨材料用于牙槽嵴增高并同期种植的临床报告

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中国口腔医学继续教育杂志 2006年第2期9卷 44-48页

作者： Minoru Ueda Yoichi Yamada Ryotaro Ozawa yasuhiro Okazaki 王莺（译）林野（校）不详北京大学口腔医学院北京海淀区中关村南大街22号100081

本临床研究通过使用4种植骨材料（组织工程学植骨材料、问叶干细胞、富血小板血浆、β-三羧基磷酸盐）用于6例牙槽突高度低于3-5mm病例，进行上颌窦底提升或者上置法植骨，评价其临床效果。Ⅱ期手术时及负重后12个月临床检查，所有20颗... 详细信息

本临床研究通过使用4种植骨材料（组织工程学植骨材料、问叶干细胞、富血小板血浆、β-三羧基磷酸盐）用于6例牙槽突高度低于3-5mm病例，进行上颌窦底提升或者上置法植骨，评价其临床效果。Ⅱ期手术时及负重后12个月临床检查，所有20颗种植体临床稳定度好。比较术前术后x线片，硬组织高度平均增加7．3mm±4．6mm。可注射组织工程植骨材料用于种植具有稳定性和可靠性。

关键词：组织工程学植骨材料临床报告种植体牙槽嵴增高注射富血小板血浆上颌窦底提升上置法植骨

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基于应变设计的大应变X100管线钢的成分设计与开发

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焊管 2010年第8期33卷 66-71页

作者：孙宏华油钢管有限公司河北青县062658

介绍了日本新日铁公司开发的适用于基于应变设计的大应变低Mo含量高强度X100管线钢的成分设计,在实验室研究了Mo和Cr对强化能力的影响,并进行了低Mo含量16 mm厚度X100管线钢管的试生产。研究了试生产的低Mo含量X100大应变管线钢管热力... 详细信息

介绍了日本新日铁公司开发的适用于基于应变设计的大应变低Mo含量高强度X100管线钢的成分设计,在实验室研究了Mo和Cr对强化能力的影响,并进行了低Mo含量16 mm厚度X100管线钢管的试生产。研究了试生产的低Mo含量X100大应变管线钢管热力时效前后的力学性能,如落锤撕裂试验性能以及母材和焊缝区的V形缺口夏比冲击性能等。试验结果表明,试生产的低Mo含量X100大应变管线钢管具有优异的低温韧性和焊缝韧性。

关键词： X100大应变管线钢低Mo钢 γ/α转变温度应变时效

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