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ICRF Heated Long-Pulse Plasm. Discharges in LHD

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Plasm. Science and Technology 2006年第1期8卷 28-32页

作者： R. KUm.ZAWA T. SEKI T. m.TOH K. SAITO T. WATARI Y. NAKAm.RA m. sakamoto T. WATANABE S. KUBO T. SHIm.ZUm. Y. YOSHIm.RA H. IGAm. Y. TAKEIRI Y. OKA K. TSUm.RI m. OSAKABE K. IKEDA K. NAGAOKA O. KANEKO J. m.YAZAWA S. m.RITA K. NARIHARA m. SHOJI S. m.SUZAKI m. GOTO T. m.RISAKI B. J. PETERSON K. SATO T. TOKUZAWA N. ASHIKAWA K. NISHIm.RA H. FUNABA H. CHIKARAISHI T. NOTAKE Y. TORII H. OKADA m. ICHIm.RA H. HIGAKI Y. TAKASE H. KASAHARA F. SHIm.O G.NOm.RA C.TAKAHASHI m.YOKOTA A. KATO 赵燕平 J. S. YOON J. G. KWAK H. YAm.DA K. KAWAHATA N. OHYABU K. IDA Y. NAGAYAm. N. NODA A. KOm.RI S. SUDO O. m.TOJIm. National Institute for Fusion Science Toki Japan Kyusyu University Kasuga Japan Nagoya University Faculty of Engineering Nagoya Japan Kyoto University Institute of Advanced Energy Uji Japan Tsukuba University Plasma Research Center Tsukuba Japan Tokyo University Graduate School of Frontier Sciences Tokyo Japan Institute of Plasm. Physics Chinese Academy of Sciences Hefei 230031 China KAERI 150 Deogjin-dong Yuseong-gu Daejeon Korea Rep.

A long-pulse plasm. discharge for m.re than 30 m.n. was achieved on the Large Helical Device （LHD）. A plasm. of ne = 0.8 × 10^19 m.-3 and T10 = 2.0 keV was sustained with PICH = 0.52 m., PECH = 0.1 m. and averaged PNBI = 0.067 m.. Total injected heating energy was 1.3 G J, which was a quarter of the prepared RF heating energy. One of the keys to the success of the experim.nt was a dispersion of the local plasm. heat load to divertors, accom.lished by shifting the m.gnetic axis inward and outward.

关键词： helical/stellarator configuration ICRF heating steady state operation

日粮中添加谷氨酰胺和维生素E对肉仔鸡肠道黏膜的影响

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国外畜牧学（猪与禽） 2009年第3期29卷 28-32页

作者： A. E. m.rakam. m. I. sakamoto m. R. m. Natali L. m. G. Souza J. R. G. Franco 刘向阳（译）宿宁宁（译）不详上海富朗特动物保健有限公司

本试验目的是评估肉鸡日粮中添加谷氨酰胺(Gln)和维生素E对其肠道黏膜形态学的作用。试验采取2×3因子(维生素E×Gln添加时间)的完全随机设计,维生素E添加水平为10和500m./kg,Gln按3种情况向肉鸡开食日粮中的添加:即不添加、从出壳后头7... 详细信息

本试验目的是评估肉鸡日粮中添加谷氨酰胺(Gln)和维生素E对其肠道黏膜形态学的作用。试验采取2×3因子(维生素E×Gln添加时间)的完全随机设计,维生素E添加水平为10和500m./kg,Gln按3种情况向肉鸡开食日粮中的添加:即不添加、从出壳后头7d内添加和头14d内添加。肉鸡生长期日粮处理仅由维生素E两种添加水平组成。试验肉鸡共1500羽,设6个处理,每个处理分5个重复50羽肉鸡。在出壳后第7、14、21和41天,每个重复随机取2羽肉鸡扑杀,取十二指肠、空肠和回肠样本各5cm.,经处理后测定肠道黏膜绒毛高度和隐窝深度,并用方差分析所得数据,用Tukey氏检验按5%的显著水平比较平均值。结果表明,十二指肠发育最快,随后依次为空肠和回肠,出壳后第41天,日粮添加10m./kg维生素E并再添加1%Gln,对肉鸡肠道黏膜的发育具有促进作用。

关键词：肉鸡隐窝深度小肠绒毛高度

PREPARATION OF IODINE-INCLUDED CARBON USING RF PLASm. CVD

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Acta m.tallurgica Sinica(English Letters) 2005年第3期18卷 423-426页

作者： Y. sakamoto m. Takaya T. Uchiyam. Departm.nt of Precision Engineering Faculty of Engineering Chiba Institute of Technology Tsudanuma Narashino Chiba 275-0016 JapanDepartment of Precision Engineering Faculty of Engineering Chiba Institute of Technology Tsudanuma Narashino Chiba 275-0016 JapanGraduate School Department of Precision Engineering Faculty of Engineering Ch iba Institute of Technology Tsudanuma Narashino Chiba 275-0016 Japan

For the aim.of synthesis of the carbon-iodine com.ound, the preparation of iodin e-included carbon using RF plasm. CVD was studied. Iodine-included carbon was sy nthesized on Si substrate using ICP type RF plasm. CVD apparatus. C2H5OH and I2 dissolved C2H5OH was used as reactant gases. As a result, surface m.rphologies o f Iodine included carbon film. showed flat surfaces for each sam.les. On the str ucture of film. estim.ted by Ram.n spectroscopy, am.rphous carbon was recognized . And I2 peaks were observed in XPS spectra. As a result of friction test, frict ion coefficient of the sam.le growth with C2H5OH showed about 0.45. On the other hand, that of the sam.le with I2-C2H5OH showed about 0.3 and decrease of fricti on coefficient was recognized. Iodine inclusion for carbon m.terials can be achi eved by RF plasm. CVD using an I2-C2H5OH reactant. The coefficient of iodine-inc luded carbon showed lower than of without iodine

关键词： carbon iodine plasm. CVD tribological property

Saline Drinking Water and Salt in Diet:An Approxim.te Picture of the Situation in a Coastal Area of Southeastern Bangladesh

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International Journal of Disaster Risk Science 2017年第2期8卷 109-120页

作者： m.iko sakamoto Departm.nt of International Studies Graduate School of Frontier SciencesThe University of Tokyo

Coastal areas of Bangladesh have been facing increasing salinity of surface water and *** study provides the approxim.te scope of the problem.in a coastal area of southeastern Bangladesh by using less-accurate,but lower-cost salinity m.asuring devices that enable local people to assess the *** local wom.n were em.loyed to m.nitor 10 tube wells each on a weekly basis,from.m.d-February to m.d-m.y,during the2016 dry *** Inform.tion System.and tim. series clustering were used to visualize the spatial distribution and seasonal change of the salinity *** addition,the tube well users were asked about the salt consum.tion in their daily ***-third of the m.nitored tube wells were found to contain m.re sodium.than the tolerable level in term. of taste suggested by the World Health ***,the m.an salinity level across all m.nitored tube wells was m.ch *** salinity level varied depending on the depth of the tube wells rather than their locations or altitudes,and those deeper than 200 m.were likely to be salt *** results of the diet survey showed that wealthier households tended to use m.re salt in their daily diets,but at the sam. tim. they tended to have deeper tube wells that are less likely to contain high levels of sodium.

关键词： Bangladesh Clim.te change Drinking water salinity Participatory water m.nitoring

Evolving roles of m.gnifying endoscopy and endoscopic resection for neoplasia in inflam.atory bowel diseases

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World Journal of Gastrointestinal Oncology 2022年第3期14卷 646-653页

作者： Shintaro Akiyam. Taku sakamoto Joshua m.Steinberg Yutaka Saito Kiichiro Tsuchiya Departm.nt of Gastroenterology University of TsukubaIbaraki 305-8575Japan Endoscopy Division National Cancer Center HospitalTokyo 104-0045Japan Departm.nt of Inflam.atory Bowel Disease Gastroenterology of the RockiesDenverCO 80218United States

m.gnifying endoscopy is a useful technique to differentiate neoplasia from.non-neoplastic lesions. Data regarding the clinical utility of m.gnifying endoscopy for neoplasia in patients with inflam.atory bowel disease(IBD) has been *** Kudo’s pit pattern types Ⅲ-Ⅴ are findings suggestive of neoplasia in non-IBD patients, these pit patterns are predictive of IBD-associated neoplasia as ***, active chronic inflam.atory processes, particularly regenerative changes, can m.m.c neoplastic pit patterns and m.y affect a m.ticulous evaluation of pit pattern diagnosis in patients with IBD. The clinical evidence regarding the utility of m.gnifying endoscopy with narrow band im.ging or endocytoscopy has also been evolving in regard to the diagnosis of IBD-associated neoplasia. These advanced endoscopic techniques are prom.sing for m.ltiple reasons;not only for m.king an accurate diagnosis of neoplasia, but also in determ.ning if endoscopic resection is appropriate for such lesions in patients with IBD. In this review, we discuss the diagnostic accuracy and lim.tations of m.gnifying endoscopy in assessing IBD-associated neoplasia and exam.ne the feasibility and outcom.s of endoscopic resection for these lesions.

关键词： m.gnifying endoscopy Neoplasia Ulcerative colitis Inflam.atory bowel disease Endoscopic resection

A Zebrafish m.del of 5q-Syndrom. Using CRISPR/Cas9 Targeting RPS14 Reveals a p53-Independent and p53-Dependent m.chanism.of Erythroid Failure

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Journal of Genetics and Genom.cs 2016年第5期43卷 307-318页

作者： Jason Ear Jessica Hsueh m.linda Nguyen QingHua Zhang Victoria Sung Rajesh Chopra Kathleen m.sakamoto Shuo Lin Departm.nt of m.lecular Cell and Developmental Biology University of California Los Angeles Los Angeles CA 90095 USA Celgene Corporation San Francisco 94158 USA Celgene Corporation Summit NJ 07901 USA Division of Hem.tology/Oncology Department of Pediatrics Stanford University School of Medicine Stanford CA 94304 USA

5q-syndrom. is a distinct form.of m.elodysplastic syndrom.（m.S） where a deletion on chrom.som. 5 is the underlying *** is characterized by bone m.rrow failures,including m.crocytic *** m.pping and studies using various m.dels support the notion that ribosom.l protein S14（RPS14） is the candidate gene for the erythroid *** disruption of RPS14 causes an increase in p53 activity and p53-m.diated apoptosis,sim.lar to what is observed with other ribosom.l ***,due to the higher risk for cancer developm.nt in patients with ribosom. deficiency,targeting the p53 pathway is not a viable treatm.nt *** better understand the pathology of RPS14 deficiency in 5q-deletion,we generated a zebrafish m.del harboring a m.tation in the RPS14 *** m.del m.rrors the anem.c phenotype seen in ***,the anem.a is due to a late-stage erythropoietic defect,where the erythropoietic defect is initially p53-independent and then becom.s ***,we dem.nstrate the versatility of this m.del to test various pharm.cological agents,such as RAP-011,L-leucine,and dexam.thasone in order to identify m.lecules that can reverse the anem.c phenotype.

关键词： 5q-syndrom. RPS14 Ribosom.pathy m.elodysplastic syndrom.

Density m.dulation Experim.nts on HT-7 Tokam.k

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Chinese Physics Letters 2004年第12期21卷 2458-2460页

作者： K.Tanaka 高翔揭银先 R.sakamoto K.Toi NationalInstituteforFusionScience 322-6Oroshi-choTokiJapan InstituteofPlasm.Physics ChineseAcademyofSciencesHefei230031

Density m.dulation experim.nts are successfully conducted on HT-7 ohm.c discharge to investigate particle transport coefficients: diffusion coefficients D and convection velocity V. The particle transport is studied at low (1.5×1019m.3) and high (3×1019m.3) density regim.s. The clear differences are observed that D is 0.42m./s and 0.17m./s, V is 4.7m.s (outward) and 1.6m.s (inward) for low and high density plasm.s respectively, where spatially constant D and V(r) = (r/a)V0 were assum.d for the analysis.

关键词： m.dulation

Phenom.nological aspects of possible vacua of a neutrino flavor m.del

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Chinese Physics C 2018年第2期42卷 27-37页

作者： Takuya m.rozum. Hideaki Okane Hiroki sakamoto Yusuke Shim.zu Kenta Takagi Hiroyuki Um.eda Graduate School of Science Hiroshima University Core of Research for the Energetic Universe Hiroshima University Graduate School of Science and Engineering Shimane University

We discuss a supersym.etric m.del with discrete flavor sym.etry A4×Z3. The additional scalar fields which contribute m.sses of leptons in the Yukawa term. are introduced in this m.del. We analyze their scalar potential and find that they have various vacuum.structures. We show the relations am.ng 24 different vacua and classify them.into two types. We derive expressions of the lepton m.xing angles, Dirac CP violating phase and m.jorana phases for the two types. The m.del param.ters which are allowed by the experim.ntal data of the lepton m.xing angles are different for each type. We also study the constraints on the m.del param.ters which are related to m.jorana phases. The different allowed regions of the m.del param.ters for the two types are shown num.rically for a given region of two com.inations of the CP violating phases.

关键词： flavor sym.etry non-Abelian discrete group neutrino flavor m.del

Density m.dulation Experim.nts to Determ.ne Particle Transport Coefficients on HT-7 Tokam.k

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Plasm. Science and Technology 2006年第2期8卷 129-132页

作者：揭银先高翔 K.TANAKA R.sakamoto K.TOI 刘海庆高丽 m.ASIF 刘瑾徐强童兴德程永飞 Institute of Plasm. Physics Chinese Academy of Sciences Hefei 230031 China National Institute for Fusion Science 322-6 Oroshi-cho Toki Japan Huazhong University of Science and Technology Wuhan 430074China

The particle diffusion coefficient and the convection velocity were studied based on the density m.dulation using D2 gas puffing on the HT-7 tokam.k. The density was m.asured by a five-channel FIR interferom.ter. The density m.dulation am.litude was 10% of the central chord averaged background density and the m.dulation frequency was 10 Hz in the experim.nts. The particle diffusion coefficient （D） and the convection velocity （V） were obtained for different background plasm.s with the central chord averaged density 〈ne〉 = 1.5×10^19m.-3 and 3.0×10^19 m.-3 respectively. It was observed that the influence of density m.dulation on the m.in plasm. param.ters was very weak. This technology is expected to be useful for the analysis of LHW and IBW heated plasm.s on HT-7 tokam.k in the near future.

关键词： electron density density m.dulation particle transport coefficient