Search Results 1-20 of 161

  • Fluorine and Chlorine Contents of Volcanic Ash from the 2004 Eruption of Asama Volcano, Japan

    NOGAMI Kenji , ONIZAWA Shin'ya

    <p>日本列島の本州のほぼ中央部に位置する浅間山は,2004年9月1日に約20年ぶりに噴火した.この噴火活動は約4ヶ月続き,水蒸気爆発と噴煙活動(Phase I),BH型地震の群発を伴う非爆発的マグマ噴火(Phase II)を経て爆発的噴火(Phase III)へと短期間に噴火様式が移行した.Phase I,Phase II,Phase IIIで放出された火山灰中のフッ素及び塩素濃度を …



  • Is there a gap between health education content and practice toward schistosomiasis prevention among schoolchildren along the shores of Lake Victoria in Kenya?

    Takeuchi Rie , Njenga Sammy M. , Ichinose Yoshio , Kaneko Satoshi , Estrada Crystal A. , Kobayashi Jun

    … This study aimed to analyse the status of schistosomiasis, including its prevalence, health education, knowledge, attitudes, and practices (KAP) among pupils, and water use in schools in Mbita situated along the shores of Lake Victoria. … All primary schools in the study site were surveyed regarding how each secured water used for daily school life. … 60-70% of pupils chose a correct answer for the mode of transmission. …

    PLOS Neglected Tropical Diseases 13(8), e0007572, 2019-08-19


  • Distinct basin-scale-distributions of aluminum, manganese, cobalt, and lead in the North Pacific Ocean

    Zheng Linjie , Minami Tomoharu , Konagaya Wataru , Chan Cheuk-Yin , Tsujisaka Makoto , Takano Shotaro , Norisuye Kazuhiro , Sohrin Yoshiki

    … We confirmed that a surface maximum of the dissolved (d) species is not a common feature for the four elements and that the d species have the lowest concentrations in the Pacific Deep Water (PDW) as compared to other oceans. … The tdAl concentration is high in the Equatorial Under Current (EUC), the North Equatorial Current (NEC), and the Lower Circumpolar Deep Water (LCDW). …

    Geochimica et Cosmochimica Acta (254), 102-121, 2019-06-01


  • Development of high-throughput quantitative analytical method for l-cysteine-containing dipeptides by LC–MS/MS toward its fermentative production

    河野 祐介 , 大津 厳生 , Yusuke KAWANO , Maeka Shiroyama , Koji Kanazawa , Yasushi A. Suzuki , Iwao OHTSU

    … Sample separation was processed with a C18 column (2.1 mm × 150 mm, 1.7 μm) and with water-acetonitrile gradient mobile phase containing 0.1% (v/v) formic acid at flow rate of 0.25 ml/min. The mass spectrometer was operated in the multiple reaction monitoring in positive/negative mode with electrospray ionization. …

    AMB Express (9), 91, 2019-06


  • Comparison of cardiovascular response to water immersion in elderly during rest and exercise

    Takeshima Nobuo , Narita Makoto , Matsui Takeshi , Okada Akiyoshi , Islam Mohammod M. , Brechue William F.

    … It is generally accepted that the central redistribution of blood volume with water immersion (WI) leads to an increase in stroke volume (SV). … 22.5 ± 5.2 yr) men performed two bouts of incremental exercise on land and in water (water treadmill) separated by one week in random order. …

    朝日大学保健医療学部健康スポーツ科学科紀要 = Bulletin of Dept. of Health and Sport Sciences, Asahi University (1), 17-25, 2018-03



    Chokchai Sasimook , Chotpantarat Srilert , Takashima Isao , Uchida Youhei , Widiatmojo Arif , Yasukawa Kasumi , Charusiri Punya

    … Therefore, with an attempt to install GSHP system in the tropical zone, the central Thailand has been initiated in the mode of cooling system. …

    Grand Renewable Energy proceedings 1(0), 268, 2018


  • The relationship between death from renal insufficiency and diuretic therapy among older adults at two nursing homes catering atomic bomb survivors  [in Japanese]

    Okada Kosuke , Yamaguchi Yumiko , Kamada Nanao , Abe Kazuhiro , Wagou Masakuni , Katoh Shigeko , Sasaki Hidemi , Okada Masahiro , Saheki Naoshi

    <p><b>目的:</b>Geriatrics Gerontology Internationalに,われわれは高齢者の転倒と骨折の予防のための利尿薬節減を報告して,その後もう一つ重要な問題に注目した.われわれは筋肉量,水分量減少がある高齢者に対する利尿薬の使用法に関して,ガイドラインに準拠した標準的使用法とNY方式すなわちミネラルコルチコイド受容体拮抗薬spi …

    Nippon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics 55(4), 640-649, 2018

    J-STAGE  Ichushi Web 

  • Evaluations of echogenicity in gluteal muscle in patients with schizophrenia treated with second generation long-acting injectable antipsychotics: risperidone or aripiprazole

    YASUHARA Yuko , LOCSIN Rozzano , TANIOKA Tetsuya , TAKASE Kensaku , MIKI Rieko , SAKAMOTO Tomoka , OZAWA Kazuhiro , MOTOKI Kazushi , ZHAO Yueren , AZEKAWA Takaharu

    … Second generation long-acting injectable antipsychotics (SG-LAIs) injected muscle region show high-echogenicity with acoustic shadowing on B-mode scan. …

    Neurosonology 31(1), 7-12, 2018


  • Geology and geochemical characteristics of the Xiajinbao gold deposit in the Hebei Province, China

    LI Hongbin , ISHIYAMA Daizo , ZHANG Yu , SHAO Yongjun

    … The homogenization temperature and salinity of the sphalerite–galena quartz veins are 220 °C in a mode and 9.1–13.8 wt%, respectively. … The oxygen and hydrogen isotope ratios of the hydrothermal solution in equilibrium with quartz from the sphalerite–galena quartz veins range from +3.3 to +5.5 and −38 to −41‰, respectively, suggesting magmatic water. …

    Journal of Mineralogical and Petrological Sciences 113(1), 24-40, 2018


  • Analytical studies on variabilities in the surface ocean in the western part of the North Pacific subtropics  [in Japanese]

    Sugimoto Shusaku

    <p>海洋表層には黒潮のような大規模循環があり,海域に固有の水温や塩分などで特徴付けられる水塊が分布する。筆者は,西部北太平洋亜熱帯域を対象に,海洋表層変動およびその気候変動における役割についての理解を深めるために解析的研究に取り組んできた。一連の研究を通して,(1) 冬季海面水温偏差再出現現象の三次元構造の理解,(2) 北太平洋中央部に存在するアリューシャン低気圧の南北位置変化に起因 …

    Oceanography in Japan 26(2), 45-61, 2017


  • Evaluations of muscle echogenicities in patients treated with second generation long acting injectable antipsychotics

    YASUHARA Yuko , TANIOKA Tetsuya , TAKASE Kensaku , ZHAO Yueren , MOTOKI Kazushi , AZEKAWA Takaharu

    … Our previous study evaluated the B-mode findings of the muscle infiltrated with second generation long acting injectable antipsychotics (SG-LAIs). …

    Neurosonology 30(1), 13-17, 2017

    J-STAGE  Ichushi Web 

  • Central diabetes insipidus

    Arima Hiroshi , Azuma Yoshinori , Morishita Yoshiaki , Hagiwara Daisuke

    Central diabetes insipidus (CDI), characterized by polyuria and polydipsia, is caused by deficiency of arginine vasopressin (AVP), an antidiuretic hormone which acts on V2 receptors in kidney to promote reabsorption of free water. … Among secondary CDI, the tumors in the central nervous system such as craniopharyngioma and germ cell tumors are the most frequent causes. …

    Nagoya Journal of Medical Science 78(4), 349-357, 2016-11

    IR  DOI  Ichushi Web 

  • Inter-annual zonal shift of the formation region of the lighter variety of the North Pacific Central Mode Water

    Kawakami Yuma , Sugimoto Shusaku , Suga Toshio

    Journal of oceanography 72(2), 225-234, 2016-04

  • Development and Validation of a Novel Method for the Quantification of Cetirizine and Levocetirizine in Dried Breast Milk Spots  [in Japanese]

    Saito Jumpei , Yakuwa Naho , Suzuki Tomo , Nakajima Ken , Murashima Atsuko , Sago Haruhiko , Ishikawa Yoichi

    … The 8 mm disks from the central part of the DMS samples were punched out and extracted using acetonitrile/water. … Chromatographic separation was achieved on a reverse-phase C18 column with 10 mM ammonium formate / 0.1% formic acid buffer in water/acetonitrile. …

    Iryo Yakugaku (Japanese Journal of Pharmaceutical Health Care and Sciences) 42(10), 661-669, 2016

    J-STAGE  Ichushi Web 

  • Field test study on expansive soil canal of middle route of South to North Water Diversion Project

    Gong Biwei , Cheng Zhanlin , Tong Jun , Liu Jun , Liu Ming

    … The south to North Water Diversion Project is the most magnificent Chinese water diversion project, the project includes eastern, central and west routes, of which the total length of mid-route canal is about 1200 km. … Therefore, the treatment of the expansive soil (rock) is one of the main technical problems in the South to North Water Diversion project. …

    Japanese Geotechnical Society Special Publication 2(75), 2600-2605, 2016


  • 615 Influence of Droplets on Resonance Frequency of Branch Piping in Wet Steam Flow  [in Japanese]

    UCHIYAMA Yuta , MORITA Ryo , INADA Fumio

    … In the United States, the steam dryer in boiling water reactor had been damaged by high cycle fatigue due to acoustic-induced vibration under a power uprating condition. … It was clarified that resonance frequency under wet steam could be predicted from theoretical equation as the first mode quarter-wave frequency of branch piping depth with an end correction and sound speed which was assumed to be saturated condition where the range of steam quality was 0.90 < …

    Dynamics and Design Conference : D & D 2015, "615-1"-"615-9", 2015-08-25

  • Modification of EUROSEM model for Sediment Yield in Mountainous Area  [in Japanese]

    Ikeda Hideshi , Wakamatsu Takashi , Nakaya Ko

    近年,わが国では林業従事者の高齢化や木材価格の低下により間伐等の森林管理が不十分な人工林の面積が増大し,森林からの河川への土壌流出量による,濁水や水力発電停止などの影響を与えることが懸念されている.電力中央研究所では群馬県内のヒノキ林(針葉樹)において,林内雨の降雨運動エネルギーや表面流出および土壌の剥離・流出に関する観測を実施し,そのデータに基づいて日本国内の森林斜面における土壌流出モデルの適用 …

    Proceeding of Annual Conference 28(0), 100077, 2015


  • Paleoenvironmental changes in Lake Nakaumi during the last 1,700 years on the basis of ostracode assemblages  [in Japanese]

    Yamada Katsura , Masuma Tetsuro , Seto Koji

    過去1,700年間を対象に,中海湖心部のコアから産出した貝形虫群集の変化を検討した.139試料から20属34種の貝形虫が産出した.優占種から,中海は総じて水深5〜10mの内湾あるいは汽水湖であったことが示された.また,Qモードクラスター分析に基づく貝形虫相の時間変化から以下の環境変遷が読み取れた.300〜1100年には塩分25〜30の内湾が存在した.1100年頃に塩分20〜30の汽水湖になり,この …

    The Quaternary Research (Daiyonki-Kenkyu) 54(2), 53-68, 2015


  • Fundamental Study for Locating Water Tree Degradation in XLPE Cables  [in Japanese]

    Kim MyongHwan , Murakami Yoshinobu , Nagao Masayuki , Hozumi Naohiro , Kurihara Takashi , Okamoto Tatsuki , Uchida Katsumi , Tsuji Taizo

    Water tree is a significant degradation mode of power cable with polymeric insulation. … As those installed long time ago is supposed to be degraded with water trees, their diagnosing technique is being required for effective replacement. … As inside of the water tree is filled with trap sites, it is polarized with a certain distribution of relaxation time when a DC poling voltage is applied. …

    IEEJ Transactions on Fundamentals and Materials 135(7), 424-430, 2015


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