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Journal of Energy and Power Engineering 2013年第4期7卷 705-710页

作者： Takahiro Yoshida Tetsuya Sano takashi nomura Hideki Gensai Hiroki Watada Seiji Ohara Forestry and Forest Products Research Institute Tsukuba 305-8687 Japan Fukui Prefectural Green Center Sakai 910-0336 Japan

In order to upgrade the conventional wood pellet, Japanese softwood and hardwood chips were torrefied at around 200-350℃, and pelletized. The characteristics of the torrefied material/pellets such as their calorific value, grinding energy, pelletizing energy and elemental composition, were also evaluated in this study. The calorific value rose with increasing torrefaction temperature and exceeded 25 MJ/kg （an increase of nearly 40% compared to the untreated state） for torrefaction at around 350℃. The grinding energy greatly decreased with increasing torrefaction temperature, and the reduction was larger for Japanese oak hardwood chips. The pelletization energy for the torrefied material tended to be slightly smaller than in the untreated case. People named such torrefied pellet as ＂hyper wood pellet＂.

关键词： Wood pellets torrefaction calorific value.

Upgraded Pellet Making by Torrefaction—Torrefaction of Japanese Wood Pellets

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Journal of Sustainable Bioenergy Systems 2015年第3期5卷 82-88页

作者： Takahiro Yoshida takashi nomura Hideki Gensai Hiroki Watada Tetsuya Sano Seiji Ohara Forestry and Forest Products Research Institute Tsukuba Japan Fukui Prefectural Green Center Sakai Japan Present Address: Tohoku Institute of Technology Sendai Japan

Upgraded wood pellets were produced and evaluated by torrefaction of wood pellets. In this study, conventional wood pellets were initially prepared and subsequently torrefied on a laboratory and then larger scale. During the laboratory scale production, pellets from wooden parts of Japanese cedar (sugi, Cryptomeria japonica) and Japanese oak (konara, Quercus serrata) trees were heat- treated in an inert gas oven under nitrogen atmosphere around 170°C - 320°C. For the Japanese cedar, the calorific values were improved by heat treatment up to 260°C. By heat treatment at 240°C, the upgrade ratio of higher heating value (HHV) was nearly 30% and the energy yield was 97%. For the Japanese oak, the calorific values were improved by heat treatment up to 320°C. By heat treatment at 280°C, the upgrade ratio of HHV exceeded 30% and the energy yield was 84%. On a larger scale, a conventional charcoal oven was modified for torrefied wood pellet production, meaning that torrefied wood pellet with 25 MJ/kg of calorific value was produced during heat treatment at 350°C. A mixture of conventional and torrefied pellets was applied to a commercial pellet stove, and torrefied wood pellets produced in this study might be usable as fuel for conventional pellet stoves.

关键词： Component Wood Pellet Torrefaction Calorific Value

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利用莫尔全息干涉技术测量微小变型

中国检验检测 1987年第6期 26-29页

作者： takashi nomura 冯克献

1.前言在机械设计中,由于零件的结构复杂,材料不均匀,很难计算它的受力情况。为此,广泛使用全息干涉技术来测量物体的实际变形。全息干涉技术的优点是能够测量粗糙表面的变形。在一个垂直入射和反射的光学系统中,每变化一个条纹的变形... 详细信息

1.前言在机械设计中,由于零件的结构复杂,材料不均匀,很难计算它的受力情况。为此,广泛使用全息干涉技术来测量物体的实际变形。全息干涉技术的优点是能够测量粗糙表面的变形。在一个垂直入射和反射的光学系统中,每变化一个条纹的变形量等于所用光波的半波长。这种干涉技术正在工业测量中得到应用。

关键词：莫尔条纹复数条纹间距物体变形全息干涉技术空间滤波器倾斜反射镜相位差

Calcium Signaling in Plant Endosymbiotic Organelles： Mechanism and Role in Physiology

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Molecular Plant 2014年第7期7卷 1094-1104页

作者： Hironari nomura takashi Shiinab Department of Health and Nutrition Gifu Women's University 80 Taromaru Gifu 501-2592 Japan Graduate School of Life and Environmental Sciences Kyoto Prefectural University Sakyo-ku Kyoto 606-8522 Japan

Recent studies have demonstrated that chloroplasts and mitochondria evoke specific Ca2＋ signals in response to biotic and abiotic stresses in a stress-dependent manner. The identification of Ca2＋ transporters and Ca2＋signaling mol- ecules in chloroplasts and mitochondria implies that they play roles in controlling not only intra-organellar functions, but also extra-organellar processes such as plant immunity and stress responses. It appears that organellar Ca2＋ signaling might be more important to plant cell functions than previously thought. This review briefly summarizes what is known about the molecular basis of Ca2＋ signaling in plant mitochondria and chloroplasts.

关键词： biotic stress abiotic stress calcium signaling calcium transport CAS chloroplast mitochondria.

Neoadjuvant chemoradiotherapy for locally advanced gastric cancer with bulky lymph node metastasis:Five case reports

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World Journal of Clinical Cases 2020年第18期8卷 4177-4185页

作者： Eiji nomura Hajime Kayano takashi Machida Hideki Izumi Soichiro Yamamoto Akitomo Sugawara Masaya Mukai Terumitsu Hasebe Department of Gastroenterological and General Surgery Tokai University Hachioji HospitalHachioji 192-0032TokyoJapan Department of Radiology Tokai University Hachioji HospitalHachioji 192-0032TokyoJapan

BACKGROUND Neoadjuvant chemoradiotherapy(NACRT)has not been accepted as a general therapy for gastric cancer because of its localized effect and toxicity for radiosensitive ***,if radiation therapy could compensate for the limited or inadequate treatment choices available for elderly patients and/or those at high risk,the available therapeutic options for advanced gastric cancer might *** this perspective,we present our experiences of five patients with advanced gastric cancer in whom we used NACRT therapy with interesting *** SUMMARY We admitted five patients with clinical Stage III gastric cancer and bulky lymph node metastasis or adjacent organ invasion at the time of diagnosis.A total of 50 Gy of preoperative intensity modulated radiation therapy was delivered to the patients in doses of 2.0 Gy/d,together with a regimen of concomitant chemotherapy comprising two courses of oral tegafur/gimeracil/oteracil(S-1;65 mg/m2 per day)for three consecutive weeks followed by two weeks of rest,starting at the same time as *** patients underwent no residual tumor resection and a pathological complete response of the primary tumors was achieved in two *** incidence of hematological toxicity was low,although the digestive toxicities of anorexia and diarrhea developed in three of the five patients,necessitating termination of radiation therapy at 30 Gy and S-1 at three ***,even 30 Gy of irradiation and half the dose of S-1 resulted in sufficient downstaging,indicating that even a reduced amount of NACRT could confer considerable *** Slightly reduced NACRT might be useful and safe for patients with locally advanced gastric cancer.

关键词： Advanced gastric cancer Neoadjuvant chemoradiotherapy Intensity modulated radiation therapy Tegafur/gimeracil/oteracil Curative resection Case report Gastrectomy

Colon cancer arising from colonic diverticulum:A case report

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World Journal of Clinical Cases 2019年第13期7卷 1643-1651页

作者： Hajime Kayano Yusuhiko Ueda takashi Machida Shinichiro Hiraiwa Hidenori Zakoji Takuma Tajiri Masaya Mukai Eiji nomura Department of Gastroenterological and General Surgery Tokai University Hachioji Hospital Tokyo Hachioji 192-0032 Japan Departments of Pathology Tokai University Hachioji Hospital Tokyo Hachioji 192-0032 Japan Departments of Urology Tokai University Hachioji Hospital Tokyo Hachioji 192-0032 Japan

BACKGROUND Colonic diverticulosis is a common disease, and the coexistence of colonic diverticulosis and colorectal cancer is often seen clinically. It is very rare that colon cancer arises from the mucosa of a colonic diverticulum. When colon cancer arises in a diverticulum and then tends to develop outside the wall, without developing within the lumen, the differential diagnosis from complicating lesions due to colonic diverticulitis is difficult. CASE SUMMARY A 76-year-old man was admitted to a nearby clinic with a chief complaint of discomfort and urinary frequency. Since a vesicosigmoidal fistula was seen on abdominal computed tomography, he was referred to our hospital. Laparoscopic sigmoidectomy was performed because the various diagnostic findings were diagnosed as a vesicosigmoidal fistula with diverticulitis of the sigmoid colon. However, on histopathological examination, it was diagnosed as a vesicosigmoidal fistula due to colon cancer arising in the diverticulum. Laparoscopic partial resection of the bladder was performed because local recurrence was observed in the bladder wall one and a half years after surgery. It is currently one year after reoperation, but there has been no recurrence or metastasis. CONCLUSION Colon cancer arising in a diverticulum of the colon should be considered when diverticulitis with complications is observed.

关键词： Colon cancer Diverticulum Colovesical fistula Laparoscopic surgery Diverticulitis Case report

Study of High Power ICRF Antenna Design in LHD

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Plasma Science and Technology 2010年第1期12卷 15-19页

作者： Hiroshi KASAHARA Tetsuo SEKI Kenji SAITO Ryuhei KUMAZAWA takashi MUTOH Goro nomura Fujio SHIMPO Shin KUBO takashi SHIMOZUMA Yasuo YOSHIMURA Hiroe IGAMI Hiromi TAKAHASHI 赵燕平 Takuya OOSAKO Yuichi TAKASE National Institute for Fusion Science Institute of Plasma Physics Chinese Academy of Sciences University of Tokyo

In large helical device （LHD）, antenna loadings are different for minority ion cyclotron heating （MICH with 38.47 MHz） and mode-converted ion Bernstein wave heating （MC-IBW with 28.4 MHz）, and it is necessary to improve antenna loading with low heating efficiency to avoid arching on transmission line. To design a new ion cyclotron range of frequencies （ICRF） antenna in LHD, calculation for a simple antenna model is conducted using three-dimensional electrical magnetic code （high frequency structure simulator, HFSS） for an water loading as an imaginary plasma with low heating efficiency. At resonant frequencies, antenna loading is sensitive to strap width, and resonant frequencies are strongly related to strap height. There is no differences of RF current profile on the strap surface between resonant frequency and non-resonant frequency. The strap should be perpendicularly placed against the magnetic field line, since Faraday-shield angle will lead to a decrease in the effective antenna height.

关键词： ICRF minority heating mode conversion heating antenna design LHD

A case of plasmablastic lymphoma of the liver without human immunodeficiency virus infection

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World Journal of Gastroenterology 2013年第37期19卷 6299-6303页

作者： Joji Tani Hisaaki Miyoshi Takako nomura Hirohito Yoneyama Hideki Kobara Hirohito Mori Asahiro Morishita takashi Himoto Tsutomu Masaki Department of Gastroenterology and Neurology Kagawa University Faculty of Medicine Department of Integrated Medicine Kagawa University Faculty of Medicine

Plasmablastic lymphoma(PBL)is a very rare B-cell lymphoproliferative disorder was with an aggressive clinical behavior that recently characterized by the World Health *** PBL is most commonly observed in the oral cavity of human immunodeficiency virus(HIV)-positive patients,it can also be observed at extra-oral sites in HIV-negative ***-Barr virus(EBV)may be closely related the pathogenesis of *** shows different clinicopathological characteristics between HIV-positive and-negative ***,we report a case of PBL of the liver in a 79-yearold HIV-negative *** patient died approximately1.5 mo after examination and autopsy showed that the main lesion was a very large liver *** examination of the excised lesion showed large-cell lymphoma with plasmacytic differentiation diffusely infiltrating the liver and involving the surrounding *** neoplastic cells were diffusely positive for CD30,EBV,Bob-1,and *** autopsy findings suggested a diagnosis of *** our knowledge,the present case appears to be the first report of PBL with initial presentation of the liver in a patient without HIV infection.

关键词： Plasmablastic lymphoma Human immunodeficiency virus-negative Normal liver Pathogenesis Immunohistochemistry

Measurement of Ion Cyclotron Emissions by Using High-Frequency Magnetic Probes in the LHD

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Plasma Science and Technology 2013年第3期15卷 209-212页

作者： Kenji SAITO Ryuhei KUMAZAWA Tetsuo SEKI Hiroshi KASAHARA Goro nomura Fujio SHIMPO Hiroe IGAMI Mitsutaka ISOBE Kunihiro OGAWA Kazuo TOI Masaki OSAKABE Masaki NISHIURA Tsuguhiro WATANABE Satoshi YAMAMOTO Makoto ICHIMURA takashi MUTOH National Institute for Fusion Science Graduate School of Engineering Nagoya University Institute of Advanced Energy Kyoto University Tsukuba University Plasma Research Center

Two pairs of high-frequency magnetic probes were installed in the Large Helical Device （LHD）. During the injection of a perpendicular neutral beam, ion cyclotron emissions （ICEs） with the fundamental frequency corresponding to the ion cyclotron frequency at the plasma edge were detected, which are the same type of ICE as measured with the former spare ion cyclotron range of frequencies （ICRF） heating antennas. This type of ICE was further investigated with regard to the phase and intensity of signals. Another type of ICE was found in the LHD, and these ICEs were synchronized with bursts of toroidicity induced Alfv^n eigenmodes （TAE） and the rise of intensity of lost ion flux. Therefore the source of these ICEs was thought to be the particles transferred from the core to the outer region of plasma by the TAE bursts. The frequency of ICEs induced by the TAE bursts increases linearly with the magnetic field strength, since the ion cyclotron frequency increases with the magnetic field strength.

关键词： LHD ICE TAE lost particle high-frequency magnetic probe