著者

久野 靖

出版者

日本情報科教育学会

雑誌

日本情報科教育学会第11回全国大会講演論文集

巻号頁・発行日

pp.s3-s10, 2018-06-23

著者

江草 由佳

出版者

情報知識学会

雑誌

情報知識学会誌 (ISSN:09171436)

巻号頁・発行日

vol.28, no.5, pp.367-370, 2019-03-31 (Released:2019-04-12)

参考文献数

12

被引用文献数

1

著者

柴田 勝久

出版者

大正大学

雑誌

大正大学大学院研究論集 = Journal of the Graduate School, Taisho University (ISSN:03857816)

巻号頁・発行日

vol.33, pp.330-324, 2009

著者

神奈川県師範学校附属国民学校 編

出版者

神奈川県師範学校附属国民学校

巻号頁・発行日

vol.上, 1943

著者

山本 理絵 神田 直子

出版者

心理科学研究会

雑誌

心理科学 (ISSN:03883299)

巻号頁・発行日

vol.38, no.2, pp.21-30, 2017 (Released:2018-03-15)

著者

興梠 健作 矢野 隆郎 山内 弘一郎 河野 太郎 竹智 義臣 恒吉 勇男

出版者

一般社団法人 日本救急医学会

雑誌

日本救急医学会雑誌 (ISSN:0915924X)

巻号頁・発行日

vol.23, no.4, pp.175-181, 2012-04-15 (Released:2012-06-12)

参考文献数

17

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近年小児領域でも,蘇生後脳症に対する脳低温療法が注目されているが,目標温度や維持期間等の冷却方法に関して,未だに一定の見解は得られていない。今回心肺蘇生後偶発性低体温症を合併した,溺水蘇生後脳症の6歳の男児に対し,脳温34℃から復温を緩徐に行った。患児の最大予測心肺停止時間は30分で,心拍再開6分後に自発呼吸が出現し,40分後に対光反射を認めた。来院時直腸温は31℃,ICU入室前に33.9℃まで復温したが,以後は前額深部温度を脳温としてモニターし,水冷式ブランケットを使用して11日かけて34℃から36℃台に復温した。18日後に人工呼吸器から離脱し,6か月後には自力で経口摂取,歩行,単語の発語が可能となった。本症例は,偶発性低体温症となった溺水蘇生後脳症の小児症例であり,長期神経学的予後の面から,34℃からの緩徐な復温を用いた体温管理が有効であった可能性がある。

著者

山中 至

出版者

法制史研究

雑誌

法制史研究 (ISSN:04412508)

巻号頁・発行日

vol.1991, no.41, pp.1-44,en2, 1991

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This paper analyzes the legal effect of Geishogi-contract in the early Meiji period, before the enforcement of Old Civil Law, with some unknown decisions of lower courts in Tokyo and Osaka.<BR>It contains, First, as for Geishogi-contract, dualistic opinions, labor contract as Geishogi was void against public policy but advance contract was valid, had been dominant during the Old Supreme Court era. In 1955, Supreme Court invalidated the long supported precedent with a unitary opinion and reversed it. This paper clarified, for the first time, that dualistic opinions (e. g., the decision of Tokyo court of appeals in 1878, the decision of Tokyo district court in 1879) had existed before the appearance of the decision of Old Supreme Court and that had been the main stream in lower courts.<BR>Second, while there had been the decision of Old Supreme Court in 1896 for Geishogi's freedom of retirement, similarly, we found that it had been admitted in lower courts (Tokyo and Osaka) before it. Furth-ermore, there were interesting decisions that had prohibited a master from forcing Geishogi to work and from taking back the returned. In the case of human traffic as an employment contract, lower courts had remedies for Geishogi's freedom of retirement with dualistic opinions.<BR>Third, we found, however, a progressive decision which made an advance contract void for the proclamation 295 in 1872. Finally, we should regard the decision, the substance of an adoption for Geigi was a masked Geishogi-contract and void for the proclamation 295, as the progressive one which was treated as a problem of public policy.

著者

津田 みわ

出版者

独立行政法人 日本貿易振興機構アジア経済研究所

雑誌

アフリカレポート (ISSN:09115552)

巻号頁・発行日

vol.57, pp.56, 2019-08-29 (Released:2019-08-29)

著者

竹谷 修一 大橋 幸子

出版者

公益社団法人 土木学会

雑誌

土木学会論文集F4(建設マネジメント) (ISSN:21856605)

巻号頁・発行日

vol.69, no.4, pp.I_273-I_279, 2013 (Released:2014-03-31)

参考文献数

13

被引用文献数

3

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2011年3月に発生した東日本大震災においては,地域建設業による迅速な支援活動が実施された.本研究では今後の巨大災害の備えに資する知見を得ることを目的に,支援活動が迅速に行われた要因を明らかにすることとした.分析に際しては,国土技術政策総合研究所・東北地方整備局・東北建設業協会連合会が実施した,地域建設業の活動実態調査結果を用いた.その結果,自社確保による建設機械やオペレーターが迅速な支援の要因と考える企業が被害の大きかった沿岸部で多いこと,支援活動に活用した資源は沿岸部では自社保有による確保が困難であったことなどが明らかとなった.

著者

堀川 澄弘

出版者

FIT(電子情報通信学会・情報処理学会)運営委員会

雑誌

情報科学技術フォーラム講演論文集

巻号頁・発行日

vol.12, no.2, pp.243-244, 2013-08-20

著者

日比野 航己 秋山 庸子 大石 佑治 牟田 浩明

出版者

日本原子力学会

雑誌

2019年秋の大会

巻号頁・発行日

2019-07-18

著者

ウヰリアム・バットラア・イエーツ 作

出版者

赤城正蔵

巻号頁・発行日

1914

著者

土屋 榮夫

出版者

一般社団法人日本時計学会

雑誌

日本時計学会誌 (ISSN:00290416)

巻号頁・発行日

no.145, pp.56-70, 1993-06-20

著者

Bonaparte Jose F. Ferigolo Jorge Ribeiro Ana Maria

出版者

国立科学博物館

雑誌

National Science Museum monographs (ISSN:13429574)

巻号頁・発行日

vol.15, pp.89-109, 1999

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Two incomplete specimens of a new genus and species of Saurischia, Guaibasaurus candelariensis, from the Caturrita Formation of Rio Grande do Sul, southern Brazil, offers new data on the basal dinosaurs and a new interpretation of the early evolution of the Saurischia. The new taxon is more primitive than the Herrerasauridae, in the structure of the dorsal vertebrae, ilium, pubis, femur, tarsus and foot. The mesotarsal condition and the outline of the distal section of tibia indicate the saurischian nature of this new form, but the almost unreduced medial wall of the acetabular portion of ilium shows an unrecorded primitive condition within the cited group. These particular characters lead us to propose a new family : the Guaibasauridae. Several features suggesting affinities with both the Prosauropoda and Theropoda, imply that Guaibasaurus candelariensis may belong to the ancestral group for both of them.

著者

SAITO Izumi GOTOH Toshiyuki WATANABE Takeshi

出版者

Meteorological Society of Japan

雑誌

気象集誌. 第2輯 (ISSN:00261165)

巻号頁・発行日

pp.2019-049, (Released:2019-05-17)

被引用文献数

17

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To consider the growth of cloud droplets by condensation in turbulence, the Fokker-Planck equation is derived for the droplet size distribution (droplet spectrum). This is an extension of the statistical theory proposed by Chandrakar and coauthors in 2016 for explaining the broadening of the droplet spectrum obtained from the ‘Π-chamber', a laboratory cloud chamber. In this Fokker-Planck equation, the diffusion term represents the broadening effect of the supersaturation fluctuation on the droplet spectrum. The aerosol (curvature and solute) effects are introduced into the Fokker-Planck equation as the zero flux boundary condition at R2=0, where R is the droplet radius, which is mathematically equivalent to the case of Brownian motion in the presence of a wall. The analytical expression for the droplet spectrum in the steady state is obtained and shown to be proportional to Rexp(-cR2), where c is a constant. We conduct direct numerical simulations of cloud droplets in turbulence and show that the results agree closely with the theoretical predictions and, when the computational domain is large enough to be comparable to the Π-chamber, agree with the results from the Π-chamber as well. We also show that the diffusion coefficient in the Fokker-Planck equation should be expressed in terms of the Lagrangian autocorrelation time of the supersaturation fluctuation in turbulent flow.

著者

LEE Meng-Tze LIN Pay-Liam CHANG Wei-Yu SEELA Balaji Kumar JANAPATI Jayalakshmi

出版者

Meteorological Society of Japan

雑誌

気象集誌. 第2輯 (ISSN:00261165)

巻号頁・発行日

pp.2019-048, (Released:2019-05-10)

被引用文献数

15

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In the present work, long-term (10 years) raindrop size distribution (RSD) measurements from Joss-Waldvogel Disdrometer (JWD) installed at National Central University (NCU, 24&deg58′6″N 121&deg11′27″E), Taiwan and vertical profile of radar reflectivity were used to analyze the variations in gamma parameters of six seasons (winter, spring, mei-yu, summer, typhoon, and autumn) and types of precipitation. The normalized gamma distribution of RSD revealed that the highest mean Dm (Mass-weighted average diameter) values occurred in summer, whereas the highest mean log10Nw (normalized intercept parameter) values were found in winter. Furthermore, most of the rainfall rate falling at less than 20 mm h-1 occurs in Northern Taiwan. In this study, we used radar reflectivity to differentiate between convective and stratiform systems. It was revealed that the mean Dm values are higher in convective systems, whereas the mean log10Nw values are higher in stratiform systems. The structure of RSD in stratiform systems remains constant in all seasons; however, convection is similar to maritime type. The microphysical characteristics that are responsible for different RSD features in different seasons and types of precipitation are illustrated with the help of contoured frequency by altitude diagrams of radar reflectivity.

著者

SONG Bin ZHI Xiefei PAN Mengting HOU Meiyi HE Chengfei FRAEDRICH Klaus

出版者

Meteorological Society of Japan

雑誌

気象集誌. 第2輯 (ISSN:00261165)

巻号頁・発行日

pp.2019-050, (Released:2019-05-24)

被引用文献数

4

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The turbulent heat flux is the main passageway for air–sea interactions. However, due to lack of long-term observations for the turbulent heat flux, it is difficult to investigate the mechanisms of coupled ocean-atmosphere variabilities, such as the Pacific Decadal Oscillation. We here reconstructed the long-term turbulent heat flux in the North Pacific for the period 1921–2014 based on observations in the International Comprehensive Ocean-Atmosphere Data Set–International Maritime Meteorological Archive. The sea surface temperature, air temperature, wind and humidity were used to reconstruct the turbulent heat flux using the Coupled Ocean–Atmosphere Response Experiment (COARE3.5) algorithm. The modified Fisher–Tippett distribution was employed to calculate the turbulent heat flux at each grid square, and then the missing values were further derived based on data interpolating empirical orthogonal functions (DINEOF). The reconstructed turbulent heat flux was shown to be in accordance with the commonly used short-term heat flux datasets. This reconstruction is further examined by comparison with the long-term data of twentieth century reanalysis from European Center for Medium-range Weather Forecasts twentieth century reanalysis (ERA-20C) and the 20th Century Reanalysis (20CR) dataset from National Oceanic and Atmospheric Administration. It displays a good agreement with the ERA-20C both in spatial and temporal scales, but some differences from the 20CR. By these examinations, the reconstructed turbulent heat flux can well reproduce the main features of the air-sea interaction in the North Pacific, which can be used in studies of the air-sea interaction in the North Pacific on multidecadal timescales.

著者

Suranjith Bandara KORALEGEDARA Chuan-Yao LIN Yang-Fan SHENG

出版者

Meteorological Society of Japan

雑誌

気象集誌. 第2輯 (ISSN:00261165)

巻号頁・発行日

vol.97, no.4, pp.821-839, 2019 (Released:2019-08-02)

参考文献数

52

被引用文献数

3

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In this present study, we analyzed the synoptic and mesoscale dynamics and underlying mechanism of an extreme rainfall and flood event that occurred in Sri Lanka between 14-17 May 2016, using the Weather Research and Forecasting Model simulations with a horizontal grid size of 3 km and observational data. This extreme rainfall event was associated with a low-pressure system (LPS) that originated over the Bay of Bengal in the Indian Ocean and passed over Sri Lanka. The observed maximum accumulation of rainfall during the event exceeded 300 mm at several weather stations on 15-16 May and it resulted in severe flooding and landslides, particularly in the western part of the island. The model closely simulated the timing of the initiation of the LPS and its development along the east coast of Sri Lanka. The model could capture the overall rainfall tendency and pattern of this event. Synoptic and mesoscale analyses indicated that this extreme rainfall event occurred as the cumulative effect of a sustained low-level convergence zone, generated by an enhanced westerly monsoon flow and the circulation of the LPS, alongside a continuous supply of high-magnitude moisture, strong vertical motion, and orographic effects of the Central Mountains of Sri Lanka. Model sensitivity experiments indicated that the rainfall over the western slope area of the mountains was enhanced by mountain lifting, whereas western coastal rainfall was reduced because the mountains blocked the northeasterly flow of the LPS.

著者

Tool SRIAMPORN Niyom THAMRONGANANSKUL Chumphol BUSABOK Sushit POOLTHONG Motohiro UO Junji TAGAMI

出版者

The Japanese Society for Dental Materials and Devices

雑誌

Dental Materials Journal (ISSN:02874547)

巻号頁・発行日

vol.33, no.1, pp.79-85, 2014-01-30 (Released:2014-02-01)

参考文献数

65

被引用文献数

27 70

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The surface morphology and crystal structure change of dental zirconia after hydrofluoric acid (HF) etching were evaluated. Four groups of sintered zirconia specimens were 1) control group, 2) immersion in 9.5%HF at 25oC for 1, 2, 3, or 24 h, 3) immersion in 9.5%HF at 80oC for 1, 3, 5, or 30 min and 4) immersion in 48%HF at 25oC for 30 or 60 min. The specimens were evaluated under SEM and XRD. The SEM analysis revealed changes in surface topography for all the HF-etched zirconia specimens. The irregularities surface increased with increasingly longer immersion times and higher etching solution temperatures. The XRD analysis of the HFetched zirconia specimens revealed the presence of a crystalline monoclinic phase along with a tetragonal form. It was concluded HF can etch dental zirconia ceramic, creating micro-morphological changes. Tetragonal-to-monoclinic phase transformation was induced on the etched zirconia surface.

著者

Kenji KUTARA Noritaka MAETA Teppei KANDA Akihiro OHNISHI Ikki MITSUI Masahiro MIYABE Yuki SHIMIZU Yasuhiko OKAMURA

出版者

JAPANESE SOCIETY OF VETERINARY SCIENCE

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.19-0260, (Released:2019-09-04)

被引用文献数

3

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An 11-year-old male Miniature Dachshund was referred for acute neurological deficits in the pelvic limbs. T2-weighted magnetic resonance imaging revealed that the spinal cord at the L1-2 intervertebral disc space was heterogeneously hyperintense in the sagittal plane and was mildly compressed from the ventral side by a small hypointense mass in the transverse plane. However, the lesion showed mass enhancement and severe spinal cord compression on post-contrast T1-weighted imaging. On three-dimensional myelography, a “golf tee sign” was observed around the mass. Therefore, we diagnosed an intradural extramedullary lesion. The mass was surgically removed and histologically diagnosed as a hemangiosarcoma. The “golf tee sign” observed on magnetic resonance myelography may be useful for distinguishing intradural extramedullary masses from intramedullary masses.