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2012年环境污染与大众健康学术会议

作者： Takamichi ichinose Seiichi Yoshida Rie Yanagisawa Hirohisa Takano Department of Health Sciences Oita University of Nursing and Health SciencesJapan Pathophysiology Research Team National Institute for Environmental StudiesJapan

It has been reported that ambient particulate matter （PM） in some large cities, such as Beijing, China, causes adverse respiratory health effects. However, there is currently no experimental report on the relationship between bronchial asthma and urban PM （UPM） in northeast Asia. In this study, the microbial and chemical substances adsorbed onto UPM collected in Beijing were excluded by heat-treatment at 360°C for 30 min. The effects of UPM or heated UPM （H-UPM） toward allergic lung inflammation were compared in murine lungs to investigate the role of organic substances. ICR mice were administrated intratracheally with the two kinds of UPM and/or ovalbumin （OVA） 4 times at 2-week intervals. UPM and H-UPM enhanced eosinophil recruitment induced by OVA in the alveoli and in the submucosa of the airway. UPM and H-UPM synergistically increased Th-2 cytokines-interleukin （IL）-4 and IL-13, eosinophil-relevant cytokines and chemokines, such as IL-5 and monocyte chemotactic protein-3 （MCP-3）, induced by OVA in bronchoalveolar lavage fluid （BALF）. The enhancing effects were much greater in UPM than in H-UPM. These results suggest that the aggravated lung eosinophilia in UPM was due to activation of a Th2-associated immune response. Chemical materials of air pollutant origin contained in UPM, and inorganic components （elemental carbon, mineral elements） in H-UPM, could also cause the aggravation.

关键词： Allergen Beijing lung eosinophilia murine particulate matter

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Chaotic Dynamics of a Simple Excitable Neuron Model

Chaotic Dynamics of a Simple Excitable Neuron Model

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IJCNN International Joint Conference on Neural Networks

作者： N.ichinose K.Aihara K.Judd Department of Electronic Engineering Factdty of EngineeringTokyo Denki University2-2 Nishiki-chokandaChiyoda-kuTokyo 101Japan Department of Mathematics University of Western Australia.

＜正＞We study a neuron model with asynchronous excitable dynamics in this paper. This model is called the Z-model and described by a simple difference equation. We numerically analyze its response characteristics to ...

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Repeated Hemorrhage after Repair of Orbital Floor Fracture with a Silicone Implant

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Surgical Science 2011年第8期2卷 414-417页

作者： Hirohiko Kakizaki Akihiro ichinose Yasuhiro Takahashi Nobutada Katori Alejandra A. Valenzuela Masayoshi Iwaki 不详

A 16-year-old girl was accidentally kicked in her right eye by her cheerleading teammate in an exercise. Upward gaze ability of her right eye was severely impaired and computed tomography (CT) showed a trapdoor fracture of the right orbital floor. After surgical exploration, a silicone implant was inserted. No bleeding was confirmed at this time. The next day, CT detected a hematoma on the right orbital floor. The hematoma was drained and meticulous cautery was used to control any potential bleeding. The same silicone implant was re-inserted. Irrespective of attempts to avoid hemorrhage, this occurred twice after the respective evacuations. During a fourth operation, we removed the silicone implant simultaneously with hematoma evacuation. No hematoma has occurred since, and the patient’s ocular movement has dramatically improved to a normal binocular single vision field. When repeated hemorrhages occur after an orbital floor fracture repair with insertion of a silicone implant, removal of the implant is an effective strategy to resolve the hemorrhage.

关键词： Trapdoor Fracture Orbital Floor Silicone Implant Hematoma Hemorrhage Removal

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Surgeon-Operated In-Office Ultrasonography for the Diagnosis of Rotator Cuff Tears: A Comparison with Magnetic Resonance Imaging

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Surgical Science 2013年第9期4卷 6-14页

作者： Tsutomu Kobayashi Atsushi Yamamoto Hitoshi Shitara Tsuyoshi ichinose Eiji Takasawa Daisuke Shimoyama Toshihisa Osawa Kenji Takagishi Department of Orthopaedic Surgery Graduate School of Medicine Gunma University Maebashi Japan Department of Orthopaedic Surgery Takasaki General Medical Center Takasaki Japan

Objective: Few investigators have evaluated whether ultrasonography operated by a surgeon during a patient’s clinic visit is capable of obtaining a similar degree of accuracy as magnetic resonance imaging in regard to the diagnosis of rotator cuff tears and lesions of the biceps tendon. The purpose of this study was to clarify the accuracy of in-office ultrasonography for the diagnosis of rotator cuff tears in comparison to magnetic resonance imaging. Methods: One hundred and three patients (105 shoulders) with a clinical diagnosis of impingement and suspected rotator cuff tear, who subsequently underwent arthroscopic surgery were retrospectively enrolled in this study, including 7 males with 89 shoulders, and 33 females with 33 shoulders, and their mean age was 60.9 years (range, 30 to 83 years). The subjects were examined using ultrasonography and magnetic resonance imaging within three months pre-operatively per normal practice of the outpatient clinic. The two modalities were then compared to the reference standard, arthroscopic findings. Results: Intra-operatively, 79 full-thickness and 15 partial-thickness rotator cuff tears were found. The agreement between ultrasonography and magnetic resonance imaging for diagnosis of rotator cuff tears was statistically good;observed degree of agreement was 87% with Kappa coefficient of 0.73. Ultrasonography showed a sensitivity of 94% and a specificity of 100% for full-thickness tears, and a sensitivity of 80% and a specificity of 91% for partial-thickness tears. The agreement of the two modalities for diagnosis of lesions of the biceps tendon was also good;observed degree of agreement was 93% with Kappa coefficient of 0.76. In addition, ultrasonography showed comparable accuracy for classifying the size of rotator cuff tears to that of magnetic resonance imaging. Conclusion: Surgeon-operated in-office ultrasonography is an appropriate technique for the assessment of rotator cuff tears with a comparable sensitivity and sp

关键词： Diagnostic Accuracy Magnetic Resonance Imaging Rotator Cuff Tear Ultrasonography Arthroscopic Surgery

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The urbanization process of Bohai Rim in the 1990s by using DMSP/OLS data

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Journal of Geographical Sciences 2006年第2期16卷 174-182页

作者： HE Chunyang LI Jinggang CHEN Jing SHI Peijun CHEN Jin PAN Yaozhong LI Jing ZHUO Li ichinose Toshiaki Key Laboratory of Environmental Change and Natural Disaster Ministry of Education of ChinaBeijing Normal University College of Resources Science ＆ Technology Beijing Normal UniversityBeijing 100875 China Institute of Remote Sensing Applications CAS. Beijing 100101 China Japan National Institute of Environmental Studies 16-2 Onogawa Tsukuba 305-8506 Japan

This paper firstly derived urban information from Defense Meteorological Satellite Program/Operational Linescan System （DMSP/OLS） data in 1992, 1996 and 1998 with the support of statistical data, and then developed three basic urban models of polygon-urbanization, line-urbanization and point-urbanization in urban agglomerations from viewpoint of spatial analysis. The conclusions are as follows：（1） Urban patch numbers in the Bohai Rim increased from 1659 to 2053 with an annual average increase number of about 66. Meanwhile, the small urban patches accounted for a larger proportion in the region and the patch density increased fast. In addition, the urban barycenter of the region showed a moving trend toward northwest from 1992 to 1998. Urbanization in the Bohai Rim in the 1990s is fast and obvious. （2） Urbanization in the Bohai Rim can be reflected by three basic processes, i.e., the polygon-urbanization around the big cities, the line-urbanization around the transportation lines and the point-urbanization emerging in large areas. Of them, the polygon-urbanization has been in dominance. It is obviously within an effective range of 3-4 km surrounding the urban patches. The line-urbanization and point-urbanization in the region was relatively small, both of which showed an obvious increasing trend.

关键词： DMSP/OLS urbanization agglomeration urbanization spatial mode process Bohal Rim

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陶瓷传感器的原理与应用

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压电与声光 1988年第2期 51-55页

作者： Noboru ichinose,魏景芝日·早稻田大学

许多陶瓷传感器的特点,都是由它们的精细陶瓷的体特性来表征的。不管是介电的,磁性的、还是半导体的陶瓷传感器,它们都呈现出类似于单晶的固有物理特性。

关键词：铁氧体温度传感器磁特性磁性基片衬底转换开关组合开关陶瓷传感器

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精密(细)陶瓷导论

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作者： N.·伊卡诺斯(Noboru ichinose)

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Good Response to Pemetrexed after Treatment Failure with Another Thymidylate Synthase Inhibitor in Lung Adenocarcinoma: A Case Report

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Journal of Cancer Therapy 2014年第8期5卷 766-768页

作者： Fumihiko Hirai Eiko Inamasu Gouji Toyokawa Tsukihisa Yoshida Kaname Nosaki Tomoyoshi Takenaka Masafumi Yamaguchi Mitsuhiro Takenoyama Takashi Seto Yukito ichinose Department of Thoracic Oncology National Kyushu Cancer Center Fukuoka Japan

Pemetrexed is an antimetabolic agent and is well-known as a potent inhibitor of thymidylate synthase (TS). It also inhibits dihydrofolate reductase (DHFR) and glycinamide ribonucleotide formyl transferase (GARFT). We reported an intriguing case in which a non-small cell lung cancer patient who was refractory to pretreatment with S-1, a strong TS inhibitor, showed good response to pemetrexed treatment.

关键词： Pemetrexed S-1 Thymidylate Synthase

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A Wind-Power Generation System Having a Function of Suppressing Line Voltage Deviation

A Wind-Power Generation System Having a Function of Suppress...

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CES/IEEE 5th International Power Electronics and Motion Control Conference

作者： Y.Nakayama S.Fukuda M.Futami M.ichinose S.Ohara H.Kita Graduate School of I.S.T. Hokkaido UniversitySapporoJapan Graduate School of I.S.T. Hokkaido UniversitySapporoJapan Hitachi Research Laboratory Co. Ltd.HitachiJapan Hitachi Research Laboratory Co. Ltd.HitachiJapan Hitachi Research Laboratory Co. Ltd.HitachiJapan Graduate School of I.S.T. Hokkaido UniversitySapporoJapan

＜正＞Wind-power generation （WPG） tends to create voltage deviation in the distribution lines because wind speed always fluctuates. This paper proposes to add a new function to the interface converter of WPG, that is, generation of reactive power to suppress the voltage deviation caused by WPG itself. This paper also proposes a reactive power control strategy for the interface converter to suppress the voltage deviation. The validity is verified by simulation studies.

关键词： wind power generation interface converter voltage deviation wind speed fluctuation reactive power control

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新型一维材料 :纳米蛇型碳管(英文)

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材料热处理学报 2005年第3期26卷 10-14页

作者：许并社刘旭光梁伟市野濑英喜太原理工大学材料科学与工程学院山西太原030024 太原理工大学化学化工学院山西太原030024 日本国北海道大学新能源材料技术中心

由非晶态碳制备了一类新型纳米碳绳,因其卷绕形状、多层叠片和清晰可见的管壁,称之为纳米蛇型碳管(NCSTs)。形貌观察表明其由直径约73nm的碳穹顶相叠而成,穹顶间距为0 . 34nm ,蛇管长度可达0 . 2mm。其制备是将脱灰煤和纳米硅的混合物... 详细信息

由非晶态碳制备了一类新型纳米碳绳,因其卷绕形状、多层叠片和清晰可见的管壁,称之为纳米蛇型碳管(NCSTs)。形貌观察表明其由直径约73nm的碳穹顶相叠而成,穹顶间距为0 . 34nm ,蛇管长度可达0 . 2mm。其制备是将脱灰煤和纳米硅的混合物通过温度为30 0 0～4 5 0 0K的Ar H2 等离子体炬,在反应产物中可以观察到大量的NCSTs。文中对该新型结构的形成机理和纳米硅微粒的催化作用进行了讨论,分析了NCSTs的化学组成和电子结构,并对其力学、电学、化学等性能和应用前景进行了预测。

关键词：富勒烯纳米碳管等离子体纳米蛇型

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