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Geodesy and Geodynamics 2020年第4期11卷 252-257页

作者： Endra Gunawan Sri Widiyantoro Pepen Supendi takuya Nishimura Global Geophysics Research Group Faculty of Mining and Petroleum EngineeringBandung Institute of TechnologyIndonesia Agency for Meteorological Climatological and GeophysicsIndonesia Disaster Prevention Research Institute Kyoto UniversityJapan Faculty of Engineering Maranatha Christian University BandungIndonesia

This study investigates the relation between the Coulomb failure stress of the mainshock with the aftershocks sequence following the 2018 Palu-Donggala earthquake in *** calculate the Coulomb failure stress using the available coseismic fault models,which had varied moment magnitudes between M_W7.53~M_*** interpretations of the fault sources were suggested by previous *** two fault models suggested that one inland fault segment ruptured during the earthquake,another fault model proposed that two fault segments ruptured inland of Central Sulawesi and along the coast of Palu *** further overlay the positive and negative values of Coulomb failure stress with the reported relocated *** find that only by conducting Coulomb failure stress analysis,we can not favour the preference of the coseismic fault which explains aftershock *** investigation demonstrates that additional observational data from geological field surveys are required to identify the surface rupture in comparison with the coseismic fault model.

关键词： The 2018 Palu-Donggala earthquake Aftershocks Coulomb failure stress Geological field report

Features of hepatocellular carcinoma in cases with autoimmune hepatitis and primary biliary cirrhosis

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World Journal of Gastroenterology 2009年第2期15卷 231-239页

作者： takuya Watanabe Kenji Soga Haruka Hirono Katsuhiko Hasegawa Koichi Shibasaki Hirokazu Kawai Yutaka Aoyagi Department of Internal Medicine and Gastroenterology Medical Hospital The Nippon Dental University School of Life Dentistry at Niigata 1-8 Hamauracho Chu-o-ku Niigata 951-8580 Japan Department of Gastroen-terology Niigata University Graduate School of Medical and Dental Sciences 1-757 Asahimachi Chu-o-ku Niigata 951-8510 Japan

AIM: To characterize the clinical features of hepatocellular carcinoma (HCC) associated with autoimmune liver disease, we critically evaluated the literature on HCC associated with autoimmune hepatitis (AIH) and primary biliary cirrhosis (PBC). METHODS: A systematic review of the literature was conducted using the Japana Centra Revuo Medicina database which produced 38 cases of HCC with AIH (AIH-series) and 50 cases of HCC with PBC (PBC-series). We compared the clinical features of these two sets of patients with the general Japanese HCC population. RESULTS: On average, HCC was more common in men than in women with AIH or PBC. While many patients underwent chemolipiodolization (CL) or transcatheter arterial embolization (TAE) (AIH-series: P = 0.048 (vs operation), P = 0.018 (vs RFA, PEIT); PBC-series: P = 0.027 (vs RFA, PEIT), others refused therapeutic interventions [AIH-series: P = 0.038 (vs RFA, PEIT); PBC-series: P = 0.003 (vs RFA, PEIT)].Liver failure was the primary cause of death among patients in this study, followed by tumor rupture. The survival interval between diagnosis and death was fairly short, averaging 14 ± 12 mo in AIH patients and 8.4 ± 14 mo in PBC patients. CONCLUSION: We demonstrated common clinical features among Japanese cases of HCC arising from AIH and PBC.

关键词：自体免疫肝炎自体免疫肝疾病肝细胞癌胆汁

Sea urchin coelomocyte arylsulfatase: a modulator of the echinoderm clotting pathway

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Integrative Zoology 2012年第1期7卷 61-73页

作者： Lisanne D’ANDREA-WINSLOW David W.RADKE Tim UTECHT takuya KANEKO Koji AKASAKA Department of Biology and Biochemistry Northwestern CollegeSt.PaulMinnesotaUSA Department of Biological Sciences Graduate School of ScienceUniversity of TokyoTokyoJapan Misaki Marine Biological Station University of TokyoMiuraKanagawaJapan

Sea urchin petaloid coelomocytes efectuate the coting pathway by undergoing a rapid and dymamic cellular transfomation that leads to cellular adhesion and wounds *** have identified high levels of activity of aylsulfatase(Ars)associated with coelomocytes of the sea urchin ytechimu varieganus (Lamarck,1816).Ars activity was extracted from clotted coelomocytes with EDTA and showed high levels of activity up to a 1:100 dilution Clot fomation from isolated coelomic fuid was significantly inhbited by the ARS inhibitor,p-nito-phenyl *** activity was collected by 80%ethanol precipitation,a diagnostic test previously used in Ars isolation Cellular extraction studies in the presence and absence of the non-ionic detergent Tniton X-100 indicated that some Ars activity was present *** in intacellular membrame-bound compart-ments,however the majonity of Ars activity was extracted from the extracellular coelomocyte ***-clonal anti-sea urchin embryo Ars antibodies recognized a single protein band with an approximate molecular weight of 75 kDa on westem *** using the anti-sea urchin Ars antibody revealed an in-tacellular and extacelular staining of Ars in both petalloid and filopodial *** together,these data indicate that coelomocyte Ars might be involved in cell-to-cell croslinking of suface sulfated polysaccha-nides vital for clot fomation.

关键词： adhesion aylsulfatase coelomocyte coting extacellular matix sea uchin

A Study of Hie and LBP: The First Step to Improve Subjective Well-Being

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Health 2023年第10期15卷 1013-1023页

作者： Mayumi Watanabe Chikako Tomiyama takuya Nikaido Masae Ryufuku Nozom Mandai Tokimasa Takeda Tsutomu Komine Faculty of Science and Engineering Chuo University Tokyo Japan Faculty of Health Sciences Kansai University of Health Sciences Osaka Japan Graduate School of Health Sciences Niigata University Niigata Japan Department of Orthopaedic Surgery School of Medicine Fukushima Medical University Fukushima Japan Translational Research Center Fukushima Medical University Fukushima Japan Faculty of Nursing Science Tsuruga Nursing University Tsuruga Japan Zinbunken Kyoto University Kyoto Japan

Backgrounds: Health does not only physical health, therefore, we need to study it from various viewpoints. Many Japanese female complain of a Hie or a low back pain (LBP), which they reduce their subjective well-being. We analyze. Those patients often have acupuncture therapy. In this study, we analyze the characteristics of Hie and LBP, the satisfaction level of alternative therapy and we pursue a tip to improve subjective well-being. Methods: Of 1000 women, Hie (+)/Hie (−) or LBP (+)/LBP (−), we compared their body temperature (BT) (axilla) and body mass index (BMI). Furthermore, the Chi test identified ten factors of “body” and seven “mind” information. Results: In the result of BT (axilla) while LBP indicated a significant difference. Both Hie and LBP showed difference in the opposite direction. Hie did now show such clear differences in “body” information. However, interestingly, all seven questions in the “mind” information showed statistical difference. Discussion and conclusion: One reason why those patients have acupuncture therapy may acupuncture therapy traditionally has not separate “mind” and “body” and it has the concept of “mind-body unity”. To improve subjective well-being, first we need to focus on “Mind” as well as “mind-body unity”. Mental-health support is important for patients with Hie or LBP to reduce physiological stress.

关键词： Hie Low Back Pain (LBP) Subjective Well-Being Body Temperature (BT)

Simulation of Reductive Dechlorination Processes in a Lab-Scale Anaerobic Biobarrier with Enriched TCP Dechlorinating Consortium

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Transactions of Tianjin University 2012年第6期18卷 441-449页

作者： LI Zhiling INOUE Yasushi MIZOGUCHI takuya SIMIZU Yohei YOSHIDA Naoko KATAYAMA Arata EcoTopia Science Institute Nagoya University Nagoya 464-8603 Japan Department of Civil Engineering Graduate School of Engineering Nagoya University Nagoya 464-8603 Japan Electronics-Inspired Interdisciplinary Research Institute Toyohashi University of Technology Toyohashi 441-8580 Japan

In order to design and predict the dechlorination processes for remediating the halogenated aromatic compounds in the biobarrier system applied in situ,an anaerobic continuous-flow column was set up with the introduction of an enriched 2,4,6-trichlorophenol(TCP) reductive dechlorinating *** fates of TCP and its metabolites were simulated according to the first-order sequential dechlorination kinetic *** enriched TCP anaerobic dechlorinating consortium dechlorinated 100 μmol/L TCP to 4-chlorophenol(4-CP) via 2,4-dichlorophenol(DCP) in 10 *** consortium was predominated with the phylum of Firmicutes and Bacteroidetes,based on the PCRdenaturing gradient gel electrophoresis(DGGE) *** the consortium was applied to the column,the experimental data in the steady state were fitted by the least square method,and the first-order dechlorination kinetic constants from TCP to 2,4-DCP,from 2,4-DCP to 4-CP and from 4-CP to phenol,were 1.58 d-1,2.23 d-1 and 0.206 d-1,*** to the fitting results,the required biobarrier width for the complete remediation of TCP,2,4DCP and 4-CP were 126 cm,130 cm and 689 cm,*** dechlorination/degradation of 4-CP must be increased when the technology is applied to the real site.

关键词：还原脱氯生物系统 TCP 实验室规模厌氧模拟联盟变性梯度凝胶电泳

Effect of Thermal Drilling Condition on Burring in Ultrahigh Strengh TRIP Sheet Steels

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Journal of Iron and Steel Research(International) 2011年第S1期18卷 442-446页

作者： Akihiko Nagasaka takuya Matsushima Shun Hasebe Koh-ichi Sugimoto Toshio Murakami Nagano National College of Technology 716 TokumaNaganoNagano 381-8550Japan Shinshu University 4-17-1 WakasatoNaganoNagano 380-8553Japan Material Design Research Section Material Research LaboratoryKobe SteelLtd.1-5-5 TakatsukadaiNishi-kuKobeHyogo 651-2271Japan

Effect of thermal drilling condition on burring of 0.2C-(1.0-2.5)Si-(1.0-2.0)Mn (mass%) ultrahigh strength TRIP-aided sheet steels with polygonal ferrite matrix (TDP steels) was investigated for automotive *** combined rotational and downward force of the thermal drilling tool bit created friction *** height of the bushing was roughly 3 to 4 times the initial sheet *** bushings are ideal for thread applications,as the strength of threads was significantly *** found that the burring and tapping contributed to the improvement of the tensile strength of 980 MPa class TRIP steel.

关键词： TRIP sheet steel burring tapping thermal drilling

Pre-sarcopenia and Mac-2 binding protein glycosylation isomer as predictors of recurrence and prognosis of early-stage hepatocellular carcinoma

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World Journal of Hepatology 2022年第7期14卷 1480-1494页

作者： Masato Nakai Kenichi Morikawa Shunichi Hosoda Sonoe Yoshida Akinori Kubo Yoshimasa Tokuchi Takashi Kitagataya Ren Yamada Masatsugu Ohara takuya Sho Goki Suda Koji Ogawa Naoya Sakamoto Department of Gastroenterology and Hepatology Hokkaido University Faculty of Medicine and Graduate School of MedicineSapporo 060-8638Japan

BACKGROUND The Mac-2 binding protein glycosylation isomer(M2BPGi),a fibrosis marker in various liver diseases,is reportedly a prognostic marker in patients with hepatocellular carcinoma(HCC)who underwent *** To evaluate whether the M2BPGi value,M2BP,and pre-sarcopenia before radiofrequency ablation(RFA)could be useful recurrence and prognostic markers in patients with early-stage *** In total,160 patients with early-stage primary HCC treated with RFA were separately analyzed as hepatitis C virus(HCV)-positive and *** contributing to recurrence and liver-related death,including M2BP,M2BPGi,and skeletal muscle mass index,were statistically ***-three patients were HCV-positive and 77 were *** In HCV-positive patients,only des-γ-carboxy-prothrombin≥23 mAU/mL was a significant poor prognostic factor affecting survival after *** HCV-negative patients,M2BPGi≥1.86 cutoff index was significantly associated with tumor recurrence,while M2BP was not.M2BPGi≥1.86 cutoff index(hazard ratio,4.89;95%confidence interval:1.97-12.18;P<0.001)and pre-sarcopenia(hazard ratio,3.34,95%confidence interval:1.19-9.37;P=0.022)were independent significant poor prognostic factors in HCV-negative *** In HCV-negative patients with primary HCC treated with RFA,lower M2BPGi contributed to a lower tumor recurrence rate and longer survival ***-sarcopenia contributed to the poor prognosis independently in HCV-negative *** factors might be useful recurrence and prognostic markers for early-stage primary HCC.

关键词： Mac-2 binding protein Mac-2 binding protein glycosylation isomer Pre-sarcopenia Primary hepatocellular carcinoma Radiofrequency ablation

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大学生英语学习策略与英语成绩相关性研究

语言政策与语言教育

语言政策与语言教育 2022年第1期 93-106,125页

作者：胡廉 takuya Numajiri 中山火炬职业技术学院英国爱丁堡大学

本研究基于对198名高职生样本数据的因子分析,构建了高职生的四种英语学习策略,即认知和元认知策略、情感社交策略、记忆策略和单词补偿策略。研究发现,学生使用认知和元认知策略最多,情感社交策略最少。四个策略与大学英语成绩都呈现... 详细信息

本研究基于对198名高职生样本数据的因子分析,构建了高职生的四种英语学习策略,即认知和元认知策略、情感社交策略、记忆策略和单词补偿策略。研究发现,学生使用认知和元认知策略最多,情感社交策略最少。四个策略与大学英语成绩都呈现正相关性,其中相关性最强的为认知和元认知策略,最弱的为记忆策略。高分组的学生更倾向于使用各种不同的学习策略,且使用次数更频繁。本研究结果丰富了高职学习策略研究,并为高职生的策略养成提供了参考。

关键词：高职英语学习学习策略英语成绩

Concentration-Dependent Solar Thermochemical CO_(2)/H_(2)O Splitting Performance by Vanadia-Ceria Multiphase Metal Oxide Systems

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Research 2020年第1期2020卷 522-533页

作者： Asim Riaz Muhammad Umair Ali T.Gabriel Enge takuya Tsuzuki Adrian Lowe Wojciech Lipinski Research School of Electrical Energy and Materials EngineeringThe Australian National UniversityCanberra ACT 2601Australia Department of Materials Science and Engineering College of EngineeringPeking UniversityBeijing 100871China Research School of Earth Sciences The Australian National UniversityCanberra ACT 2601Australia

The effects of V and Ce concentrations(each varying in the 0-100%range)in vanadia-ceria multiphase systems are investigated for synthesis gas production via thermochemical redox cycles of CO_(2) and H_(2)O splitting coupled to methane partial oxidation *** oxidation of prepared oxygen carriers is performed by separate and sequential CO_(2) and H_(2)O splitting *** and chemical analyses of the mixed-metal oxides revealed important information about the Ce and V interactions affecting their crystal phases and redox *** CeO_(2) and pure V_(2)O_(5) are found to offer the lowest and highest oxygen exchange capacities and syngas production performance,*** mixed-oxide systems provide a balanced performance:their oxygen exchange capacity is up to 5 times higher than that of pure CeO_(2) while decreasing the extent of methane *** addition of 25%V to CeO_(2) results in an optimum mixture of CeO_(2) and CeVO4 for enhanced CO_(2) and H_(2)O *** higher V concentrations,cyclic carbide formation and oxidation result in a syngas yield higher than that for pure CeO_(2).

关键词： pure methane splitting

Evaluation of the Validity of SARS-CoV-2 Infection Control Measures through Antibody Testing for Employees of a University and Hospital

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International Journal of Clinical Medicine 2022年第3期13卷 83-89页

作者： Takuma Tsuzuki Wada Kazuhiro Yokota Norihito Tarumoto Shigefumi Maesaki Tomoaki Tomiya takuya Maeda Toshihide Mimura Department of Rheumatology and Applied Immunology Faculty of Medicine Saitama Medical University Saitama Japan Department of Infectious Disease and Infection Control Saitama Medical University Saitama Japan Department of Health Promotion Center Saitama Medical University Saitama Japan Department of Laboratory Medicine Saitama Medical University Saitama Japan

Introduction: Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is spread through person-to-person transmission and has become a global pandemic. At Saitama Medical University Hospital, many medical staff members have been involved in treating patients with COVID-19. The Care Task Force was established in collaboration with physicians, medical staff, and clerical staff in the various hospital departments to strengthen infection control measures based on standard precautions. Methods: To determine the outcome of infection control measures, we administered anti-SARS-CoV-2 antibody tests and questionnaires to all 2461 employees including nonhospital workers, as a local standard, between June 29 and July 10, 2020. Results: Among the hospital workers, 698 (33.99%) had contact with patients with COVID-19 and 325 healthcare workers worked in specialized wards for the COVID-19, intensive care unit, and high-fever outpatient clinics. Positive for the anti-SARS-CoV-2 antibody were only 4 (0.16%) employees. Among them, the past histories of two employees were unknown, while the other two had a history of COVID-19 before the test and were not involved in the medical care of COVID-19 patients at our hospital. Conclusion: It is the first study assessing the seropositive rate in Saitama-prefecture, a bed-town of Tokyo. Compared with the local standard, we found that health care workers are not at risk for viral droplet transmission, especially with SARS-CoV-2 and even with the current pandemic, with infection control measures based on standard precautions. Based on our findings and with no clusters formed in our university and hospital, we continued current infection control measures.

关键词： COVID-19 Infection Control Health Care Workers Standard Precautions