检索结果-南通市图书馆

High-Performance,Highly Reliable HfSiON Gate Dielectric for Low Vth System LSI's

在线全文

学校读者我要写书评

暂无评论

High-Performance,Highly Reliable HfSiON Gate Dielectric for ...

非霍奇金淋巴瘤标准化疗后出现的严重巨细胞病毒性结肠炎

2006 8th International Conference on Solid-State and Integrated Circuit Technology

作者： J.Yugami M.Inoue S.Tsujikawa M.Mizutani k.nomura T.Hayashi Y.Nishida k.Shiga J.Tsuchimoto Y.Ohno M.Yoneda Process Technology Development Div. RENESAS Technology Corp

ISBN: (纸本)1424401607

In this paper,we demonstrate the improvement of HfSiON pFET characteristics with F incorporation technique,which might be a powerful tool to lower V in pFET with both poly-Si and PC-FUSI *** F implantation in channel region prior to HfSiON formation V lowering up to～200mV is obtained without mobility ***,impact of F incorporation in HfSiON is investigated from reliability aspect.V stability during negative bias temperature stress is drastically improved which can be associated with F passivation of defects in HfSiON.

关键词： Reliability engineering Power engineering and energy High-k gate dielectrics High k dielectric materials Plasma temperature Fabrication FETs Doping Plasma displays Hydrogen

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

世界核心医学期刊文摘（胃肠病学分册） 2005年第10期1卷 55-56页

作者： nomura k. kamitsuji Y. kono E. 郝筱倩 Department of Molecular Hematology and Oncology Kyoto Prefectural University of Medicine Graduate School of Medical Science Kamigyo-kuKyoto JP-602-0841 Japan

Reports of cytomegalovirus (CMV) colitis mainly concern patients with immunocompromisation resulting from, among others, HIV infection, allogeneic bone marrow transplantation and solid organ transplantation. CMV colitis rarely occurs during standard chemotherapy for non-Hodgkin’s lymphoma (NHL). An unusual case of CMV enterocolitis in a 62-year-old patient is reported. After a first course of salvage chemotherapy for NHL, diffuse erosions and sloughing mucosa were seen throughout the large bowel. The final diagnosis was based on histological findings. Although ganciclovir and foscarnet are effective for CMV viremia, their use in the treatment of severe diarrhea in our patient did not result in improvement for one week, whereas concomitant use of octreotide led to rapid improvement. Octreotide may therefore be an effective agent for severe colitis.

关键词：非霍奇金淋巴瘤病毒性结肠炎标准化疗巨细胞病毒大肠黏膜奥曲肽艾滋病毒感染器官移植病毒血症免疫缺陷患者

在线全文

学校读者我要写书评

暂无评论

老年慢性阻塞性肺疾病患者营养衰退的研究

中华结核和呼吸杂志 1997年第Z1期20卷 100-100页

作者： Ozeki T Fujita Y nomura k Jinno S kida k 高鹏(译) DepartmentofNutrition TokyoMetropolitanInstituteofGerontologyTokyoJapan

同方期刊数据库

小肠恶性淋巴瘤的细胞遗传学和临床病理学特征:应用荧光原位杂交技术检测26例患者组织石蜡切片的发现

在线全文

学校读者我要写书评

暂无评论

世界核心医学期刊文摘（胃肠病学分册） 2006年第8期2卷 58-59页

作者： Yoshida N. nomura k. Wakabayashi N. 王铮(译) 王晓君(校) Molecular Gastroenterology and Hepatology Kyoto Prefectoral University of Medicine Graduate School of Medical Science Kawaramachi-Hirokoji Kamigyo - ku Kyoto 602 -8566 Japan 不详

Objective. In small intestinal malignant lymphoma (SIML), the correlation between specific chromosomal abnormalities and clinicopathological features remains unclear. The aim of this study was to determine the frequency of chromosomal translocations involving the BCL1, BCL2, c- MYC, BCL6 and MALT1 genes by using fluorescence in situ hybridization directly on paraffin- embedded tissue sections (tissue- FISH). Material and methods. Twenty- six cases diagnosed as having SIML between 1996 and 2003 were the subjects of the clinicopathological investigation conducted in this study. Tissue- FISH was performed with specific probes on paraffin- embedded tissue sections as described previously. Results. The primary site was frequently located at the duodenum (9 cases, 35% ). In accordance with the World Health Organization classification, 14 (53% ) cases were diagnosed as having diffuse large B- cell lymphoma (DLBCL) and 6 (23% ) as marginal zone B- cell lymphoma of mucosa- associated lymphoid tissue (MALT). Macroscopically, DLBCL and MALT lymphoma displayed various macroscopic features. Cytogenetically, IGH- BCL2 translocation was detected in 3 (21% ) out of 14 DLBCL cases, but in none of the MALT lymphomas. BCL6 translocation was detected in 5 (35% ) of 14 DLBCL cases and in 1 (17% ) of 6 MALT lymphoma cases (17% ). API2- MALT1 translocation was detected in 1 (7% ) of 14 DLBCL cases and in 1 (17% ) of 6 MALT lymphoma cases. Conclusions. The duodenum was preferentially involved in *** and MALT lymphoma showed various macroscopic features. Tissue- FISH analysis disclosed that DLBCL is cytogenetically heterogeneous. Furthermore, our study validated tissue- FISH as an additional promising diagnostic tool for detecting specific chromosomal translocations in NHL.

关键词：临床病理学特征小肠恶性淋巴瘤荧光原位杂交技术检测组织切片细胞遗传学石蜡切片弥漫性大B细胞淋巴瘤患者 MALT淋巴瘤

Postoperative functional evaluation of gastrectomy for gastric cancer

在线全文

学校读者我要写书评

暂无评论

Chinese Journal of Cancer Research 2022年第6期34卷 567-574页

作者： Eiji nomura Department of Gastroenterological and General Surgery Tokai University Hachioji HospitalTokyo 192-0032Japan

To improve the quality of surgical procedures for gastric cancer,it is essential to consider many components comprehensively,including gastric motility,small intestinal absorption,hormones that affect gastric motility and appetite,presence or absence of vagus nerve preservation,esophageal regurgitation on endoscopic findings,in addition to whether or not there is a physiological route for food passage through the ***,proper functional evaluation cannot be performed without considering the form and amount of energy in the nutritional supplement to be loaded,and the posture at the time of *** results of functional evaluation vary according to the method selected from many available options,but we believe that use of the most physiologically accurate,appropriate and selectable option will enable us to arrive at the best resection/reconstruction *** have reported that it is important to consider the preservation of three elements when performing gastrectomy:1)reduction of the extent of gastrectomy,2)preservation of the pylorus,and 3)preservation of the vagus nerve;among which preservation of the remnant stomach is the most ***,the selection of a reconstruction method that maintains secretion of hormones beneficial to gastric motility preserves the energy balance inherent in the human body,and also provides better quality of life.

关键词： Gastric cancer gastrectomy functional evaluation

(Arylimido)vanadium(V)-Alkylidene Complexes as Catalysts for Ring-opening Metathesis Polymerization(ROMP) of Cyclic Olefins: Ligand Design for Exhibiting the High Activity

在线全文

学校读者我要写书评

暂无评论

Chinese Journal of Polymer Science 2019年第10期37卷 943-950,I0002页

作者： kotohiro nomura Sapanna Chaimongkolkunasin Department of Chemistry Graduate School of Science Tokyo Metropolitan University

(Imido)vanadium(V)-alkylidene complexes of type V(CHSiMe3)(NR)(OR?)(PMe3)2 [R = Ad, C6H5, 2,6-Me2C6H3, 2,6-Cl2C6H3;R?= 2,6-Me2C6H3, 2,6-i Pr2C6H3, 2,6-F2C6H3, C6F5, C6Cl5] exhibited from moderate to remarkable catalytic activities for ringopening metathesis polymerization(ROMP) of norbornene(NBE). The catalytic activities were affected by the ligand substituents, and V(CHSiMe3)(N-2,6-Cl2C6H3)(OC6X5)(PMe3)2(X = F, Cl) demonstrated the exceptionally high catalytic activities for ROMP of *** complexes polymerized cycloheptene(CHPE) and cis-cyclooctene(COE), and ROMP of COE by the OC6 Cl5 analogue proceeded in a living manner even at 80℃, and the activity increased with increasing the temperature up to 120 ℃. Highly active catalysts for ROMP of cyclic olefins(NBE, cyclopentene, and CHPE) can be generated in situ by premixing isolated V(CHSiMe3)(NC6F5)(O-2,6-iPr2C6H3)(PMe3)2 with 1.0 equiv. of C6F5OH or C6Cl5OH via immediate phenoxy exchange;the activity was affected by the kind of phenol added [TOF in the ROMPs of NBE: 4.62 × 10^4 min^–1(upon addition of C6F5OH) versus 37.3 min^–1(none)].

关键词： Olefin metathesis Molecular catalyst Ring-opening metathesis polymerization Cyclic olefin Vanadium catalyst

NONBRIDGED HALF-TITANOCENES CONTAINING ANIONIC ANCILLARY DONOR LIGANDS:PROMISING NEW CATALYSTS FOR PRECISE SYNTHESIS OF CYCLIC OLEFIN COPOLYMERS(COCs)

在线全文

学校读者我要写书评

暂无评论

Chinese Journal of Polymer Science 2008年第5期26卷 513-523页

作者： kotohiro nomura Graduate School of Materials Science Nara Institute of Science and Technology(NAIST)Japan

Precise,efficient copolymerizations of ethylene with cyclic olefins[norbornene(NBE),cyclopentene(CPE)]using nonbridged half-titanocenes of type,Cp TiCl_2(L)(Cp =cyclopentadienyl group,L=aryloxo,ketimide)-MAO catalyst systems have been ***_2(N=C Bu_2)exhibited both remarkable catalytic activity and efficient NBE incorporation for ethylene/NBE copolymerization:the NBE incorporation by Cp TiCl_2(X)(X=N=C Bu_2,O-2,6- Pr_2C_6H_3; Cp =Cp,C_5Me_5,indenyl)was related to the calculated coordination ene...

关键词： Titanium Cyclic olefin copolymers Copolymerization Ethylene Homogeneous catalysts

Linear seesaw model with a modular S_(4)flavor symmetry

在线全文

学校读者我要写书评

暂无评论

Chinese Physics C 2022年第5期46卷 11-19页

作者： Takaaki nomura Hiroshi Okada College of Physics Sichuan UniversityChengdu 610065China Asia Pacific Center for Theoretical Physics(APCTP)-Headquarters San 31 Hyoja-dongNam-guPohang 790-784Korea Department of Physics Pohang University of Science and TechnologyPohang 37673Korea

We discuss a linear seesaw model with a field content as minimum as possible,introducing a modular S_(4)using gauged U(1)_(B−L) *** to the rank two neutrino mass matrix,we obtain a vanishing neutrino mass eigenvalue,and only the normal mass hierarchy of neutrinos is favored via the modular S_(4)*** our numericalΔχ^(2)analysis,we especially determine a relatively sharp prediction on the sum of neutrino masses to be approximately 60 meV,in addition to other predictions.

关键词： neutrino mass linear seesaw mechanism modular S_(4)flavor symmetry

双气囊内镜可检测到表现为多个溃疡瘢痕的回肠黏膜相关淋巴组织淋巴瘤

在线全文

学校读者我要写书评

暂无评论

世界核心医学期刊文摘（胃肠病学分册） 2005年第4期1卷 25-25页

作者： Yoshida N. Wakabayashi N. nomura k. 陈云茹 Dept. Molec. Gastr oenterol./Hepatol. Kyoto Prefectural Univ. of Medicine Graduate School of Medical Science Kawaramachi-Hirokoji Kamigyo-ku Kyoto 6028566 JapanDr.

A 72-year-old man was admitted to our hospital to undergo a novel small-intestinal endoscopic procedure. He had had occasional episodes of hematochezia over a 2-year period, during which he had been hospitalized twice previously. However, numerous investigations, including hematological and biochemical studies, gastroscopy, colonoscopy, computed tomography, scintigraphy, and angiography had failed to detect the source of bleeding in the gastrointestinal tract. On this a dmission,double-balloon enteroscopy was performed and revealed several ulcer scars with localized dilation of the ileum. Histopathological examination of the biopsy specimens reveled no abnormal finding. Partial resection of the ileum was performed to prevent further gastrointestinal bleeding, and histopathological examination of the resected specimen revealed aggregation of atypical lymphocytes, predominantly in the muscularis propria layer. Immunohistochemical examination demonstrated that the tumor cells were positive for CD20 and BCL2, but negative for UCHL1. Based on these findings, the lesion was diagnosed as a marginal-zone B-cell lymphoma of mucosa-associated lymphoid tissue. Eighteen months after surgery, the patient was still in complete remission.

关键词：病理学检查免疫组化分析非典型淋巴细胞固有肌层闪烁扫描淋巴瘤瘤细胞活检标本结肠镜血管造影