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1997年中国地球物理学会第十三届学术年会

作者： t．Araki N．Sato t.kamei t．Iyemori A．Kadokura H．Minatoya Faculty of Science Kyoto Univ National Institute of Polar Research Faculty of Science Kyoto Univ Faculty of Science Kyoto Univ National Institute of Polar Research University of Electro-Communications

＜正＞Auroral luminosity pulsation so far observed on the ground may be divided mainly into two *** first occurs in common sense within pulsating patches with period of 2- 20sec,of which the characteristics were well ...

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采用重熔焊工艺的混合集成电路结构

现代雷达 1981年第2期 133-147页

作者： t.kamei M.Nakamura H.Ariyoshi M.Doken 张至德

本文研究了采用钎料重熔工艺制造的混合集成电路,目的是使电路充分微型化并显著地降低成本。将薄膜电阻和电容网络(R-C)芯片以及硅集成电路芯片外贴在多层厚膜布线的基片上,并用软钎焊与基片连接,开始时芯片为钎料凸点所支承,接着,在钎... 详细信息

本文研究了采用钎料重熔工艺制造的混合集成电路,目的是使电路充分微型化并显著地降低成本。将薄膜电阻和电容网络(R-C)芯片以及硅集成电路芯片外贴在多层厚膜布线的基片上,并用软钎焊与基片连接,开始时芯片为钎料凸点所支承,接着,在钎料的重熔过程中这些芯片借助钎料的表面张力进行自动对正。采用这种工艺所制造出来的接点可以补偿基片的偏移和波动。混合集成电路的机械支承和电气连接只要通过一次重熔过程就都完成了。已经证明这些混合集成电路是完全令人满意的和可靠的。

关键词：混合集成电路芯片硅集成电路凸点钎料球焊点熔焊熔化焊

1995年兵库县南部地震时观测的同震地磁变化

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世界地震译丛 1998年第3期29卷 72-80页

作者： t.Iyemori t.kamei Y.tanaka M.takeda t.Hashimoto t.Araki t.Okamoto K.Watanabe N.Sumitomo N.Oshiman 吕苑苑中国地震局地球物理研究所

在离1995年兵库县南部地震(M=7.2)震源区近100km的两个台上观测到脉冲式的同震地磁变化。在该主震时其最大幅度为0.6～1.0nt,而持续时间为20～30s。在发震时刻及其之后17s地震波到达观测点之前,这些变化看来就已经开始了。对余震的叠加... 详细信息

在离1995年兵库县南部地震(M=7.2)震源区近100km的两个台上观测到脉冲式的同震地磁变化。在该主震时其最大幅度为0.6～1.0nt,而持续时间为20～30s。在发震时刻及其之后17s地震波到达观测点之前,这些变化看来就已经开始了。对余震的叠加时间分析亦揭示了类似的地磁变化,尽管其幅度比主震时小一个量级。作为这种同震地磁变化的可能原因,讨论了地壳电动机制。

关键词：日本兵库地震观测同震地磁变化地震波震源

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Low-Loss 256-Channel AWG Module with Monolithically Integrated Spot-Size Converters

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光学学报 2003年第S1期23卷 173-174页

作者： M. Itoh S. kamei M. Ishii Y. Hida t. Shibata Y. Hibino Ntt Photonics Laboratories NTT Corporation 3-1 Morinosato Wakamiya Atsugi-shi Kanagawa 243-0198 Japan

We developed a compact fiber-pigtailed 256-channel AWG module with 1.5% A waveguides. By monolithically integrating spot-size converters with input/output waveguides, we achieved a low insertion loss of 2.6-4.1 dB wit... 详细信息

关键词： AWG on of in for be Low-Loss 256-Channel AWG Module with Monolithically Integrated Spot-Size Converters SSCs with

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Expanded Relative Operator Entropies and Operator Valued α-Divergence

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Journal of Mathematics and System Science 2015年第6期5卷 215-224页

作者： Hiroshi Isa Masatoshi Ito Eizaburo kamei Hiroaki tohyama MasayukiWatanabe Maebashi Institute of technology Department of Integrated Design Engineering Maebashi Japan 1-1-3 Sakuragaoka Kanmakicho Kitakaturagi-gun Nara Japan Maebashi Institute of technology Department of Life Science and Informatics Maebashi Japan

For strictly positive operators A and B, and for x ∈ [0,1] and r ∈[-1,1], we investigate the operator power mean A#x,rB=A1/2{（1-x）/＋x（a-1＊2BA-1/2）r}1/rA1/2 If r = O, this is reduced to the geometric operator mean A#x,rB=A1/2{（1-x）/＋x（a-1＊2BA-1/2）r}1/rA1/2 Since A #0,r B = A and A #l,r B = B, weregard A#t,rB as apath combining A and *** aim is to show the essential properties of St,r （AIB）. the tsallis relative operator entropy by Yanagi, Kuriyama and Furuichi can also be expanded, and by using this, we can give an expanded operator valued a-divergence and obtain its properties.

关键词： Operator power mean relative operator entropy tsallis relative operator entropy operator valued a-divergence

IL-1 Receptor type II Production Is Upregulated by IL-4 and IL-13, and Downregulated by IFN-<i>γ</i>in Mouse Gingival Epithelial Cells

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Modern Research in Inflammation 2014年第2期3卷 37-47页

作者： Y. Kamiya Y. Ishihara H. kamei Y. Ozawa H. Mizutani K. Kubo H. Maeda t. Noguchi Department of Pathology School of Dentistry Aichi-Gakuin University Nagoya Japan Department of Periodontology School of Dentistry Aichi-Gakuin University Nagoya Japan

Background and Objective: Interleukin-1 (IL-1) binds to 2 distinct and separate receptors, types I and II (IL-1RI and IL-1RII, respectively). the binding of IL-1 to IL-1RI induces cellular signaling and biological effects, whereas binding to IL-1RII does not induce cellular signaling and indirectly inhibits IL-1 biological activities such as that of the decoy receptor. Recently, Suzukiet *** that soluble IL-1RII (sIL-1RII) was detected in gingival crevicular fluid from a periodontitis patient. However, it remains unclear which cells produce sIL-1RII detected in periodontal tissues. We examined the localization of IL-1RII producing cells in gingival tissues as well as related production control mechanisms. Material and Methods: IL-1RII mRNA expression in gingival epithelial cells (GE1) was performed by real-time PCR analysis, while the amount of sIL-1RII production in supernatant from GE1 cells was examined by dot-blot analysis. Involvement of the phosphorylation of StAt6 in the signaling pathway was determined by western blot analysis. Statistical analysis was performed with Student’st-test. Results: Culturing with IL-4 and IL-13 significantly increased IL-1RII mRNA to levels 10.5-and 8.89-fold, respectively, above that of the control (ption of interferon-γ (IFN-γ) significantly suppressed IL-1RII mRNA by 0.22-fold as compared to the control (pthe supernatant of cultured GE1 cells was increased by IL-4 and IL-13, and decreased by IFN-γ, while western blotting determines the suppression of IL-1RII production by IFN-γ. Without the addition of IL-4 or IL-13 with or without IFN-γ, P-tyr-StAt6 was not detected. Conclusion: IL-1RII mRNA expression and sIL-1RII production were increased by IL-4 and IL-13, and decreased by IFN-γ. Finally, IL-4 signaling was regulated by IFN-γ through phosphorylation of StAt6 and IL-13 signaling blockage by IFN-γ downstream of StAt6 translocation.

关键词： IL-1RII IL-4 IL-13 IFN-γ StAt-6

Risk of alcohol use relapse after liver transplantation for alcoholic liver disease

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World Journal of Gastroenterology 2017年第5期23卷 869-875页

作者： Yasuharu Onishi Hiroyuki Kimura tomohide Hori Shinichi Kishi Hideya kamei Nobuhiko Kurata Chisato tsuboi Naoko Yamaguchi Mayu takahashi Saki Sunada Mitsuaki Hirano Hiroshige Fujishiro takashi Okada Masatoshi Ishigami Hidemi Goto Norio Ozaki Yasuhiro Ogura Department of transplantation Surgery Nagoya University Hospital Department of Psychiatry Nagoya University Hospital transplant Coordination Service Nagoya University Hospital Department of Gastro-enterology and Hepatology Nagoya University Graduate School of Medicine

AIMto investigate factors, including psychosocial factors, associated with alcoholic use relapse after liver transplantation (Lt) for alcoholic liver disease (ALD).MEtHODSthe clinical records of 102 patients with ALD who were referred to Nagoya University Hospital for Lt between May 2003 and March 2015 were retrospectively evaluated. History of alcohol intake was obtained from their clinical records and scored according to the High-Risk Alcoholism Relapse scale, which includes duration of heavy drinking, types and amount of alcohol usually consumed, and previous inpatient treatment history for alcoholism. All patients were assessed for eligibility for Lt according to comprehensive criteria, including Child-Pugh score, Model for End-Stage Liver Disease score, and psychosocial *** the 102 patients with ALD referred for Lt, seven (6.9%) underwent Lt. One (14.3%) of these seven patients returned to heavy drinking, but that patient was able to successfully quit drinking following an immediate intervention, consisting of psychotherapeutic education and supportive psychotherapy, by a psychiatrist. A comparison between the transplantation/registration (t/R) group, consisting of the seven patients who underwent Lt and 10 patients listed for deceased donor Lt, and 50 patients who did not undergo Lt and were not listed for deceased donor Lt (non-t/R group), showed statistically significant differences in duration of abstinence period (P tion of heavy drinking (P to medical treatment (P tion of abstinence (P tients with ALD referred for Lt require comprehensive evaluation, including evaluation of psychosocial criteria, to prevent alcoholic recidivism.

关键词： Liver transplantation Risk assessment Alcoholic liver disease Psychosocial evaluation criteria Liaison psychiatry Alcohol use relapse

Indocyanine green fluorescence and three-dimensional imaging of right gastroepiploic artery in gastric tube cancer

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World Journal of Gastroenterology 2015年第1期21卷 369-372页

作者： toru Nakano tadashi Sakurai Shota Maruyama Yohei Ozawa takashi kamei Go Miyata Noriaki Ohuchi Division of Advanced Surgical Science and technology Tohoku University Graduate School of MedicineSendaiMiyagi 980-8574Japan

A 79-year-old male was admitted to our hospital for the treatment of cancer of the gastric *** examination revealed a t1 b Union for International Cancer Control(UICC) tumor at the pyloric region of the gastric *** did not reveal infiltration intothe serosa,peritoneal dissemination,regional lymph node swelling,or distant *** performed a distal gastrectomy preserving the right gastroepiploic artery by referencing the preoperative three-dimensional computed *** also evaluated the blood flow of the right gastroepiploic artery and in the proximal gastric tube by using indocyanine green fluorescence imaging intra-operatively and then followed with a gastrojejunal anastomosis with Roux-en-Y *** definitive diagnosis was moderately differentiated adenocarcinoma of the gastric tube,pt 1bN 0M0,pS tage IA(UICC).His postoperative course was ***-dimensional computed tomographic imaging is effective for assessing the course of blood vessels and the relationship with the surrounding *** evaluation of blood flow of the right gastroepiploic artery and of the gastric tube in the anastomotic portion is very valuable information and could contribute to a safe gastrointestinal reconstruction.

关键词： Gastrectomy Indocyanine green Computed tomography

脉络膜巩膜外折法行黄斑转位术:2年观察结果

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世界核心医学期刊文摘（眼科学分册） 2005年第4期1卷 14-15页

作者： kamei M. tano Y. Yasuhara t. 陈立军

to evaluate the results of macular translocation with radial chorioscleral outfolding in patients with subfoveal choroidal neovascularization (CNV) and to identify factors associated with decreased postoperative visual acuity. Retrospective interventional case series. twenty- seven consecutive patients with surgically treated subfoveal CNV were operated on and followed for more than 2 years. Macular translocation with radial chorioscleral outfolding was performed using titanium clips. Surgical outcomes including visual acuity, foveal displacement, surgically induced astigmatism, and complications were recorded. Factors associated with decreased visual acuity postoperatively were identified by multiple logistic regression analysis. Foveal displacement ranged from 349 to 3391 (median, 1576) μ m. Surgically induced astigmatism ranged from 0 to 3.0 (median, 0.5) diopters. Visual acuity after surgery improved in 19 of the 27 patients (70.4% ; median, 5 lines), but in 14, final vision ultimately decreased from the best postoperative level. Final visual acuity improved from the preoperative level in 11 patients (40.7% ), remained unchanged in seven (25.9% ), and decreased in nine (33.3% ). In our series, the mean preoperative vision was 20/174, the best postoperative visual acuity was 20/74, and the mean final vision was 20/167. Factors associated with a decrease in postoperative visual acuity included the postoperative enlargement of CNV. Macular translocation with radial chorioscleral outfolding improved or stabilized the vision in 66.7% of patients with subfoveal CNV over the course of more than 2 years. Closing the CNV or preventing its further growth is required to maintain a better postoperative visual acuity.

关键词：转位术中心凹术后视力最佳视力干预性病例研究钛夹影响因素距离范围

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