Search Results:　 1-20 of 26

1

The Shortage of Dental Hygienists at Dental Clinics in Japan : Report of a Questionnaire Survey of Japan Dental Association's Members [in Japanese]

OHARA Yuki , FURUKAWA Sayaka , ANDO Yuichi , KINOSHITA Atsuhiro , FUKAI Kakuhiro , TSUNEISHI Midori , OYAMA Atsushi , ISHIDA Tomohiro , AOYAMA Hitoshi , OUCHI Akitsugu

昨今,歯科衛生士が不足しているといわれているが,その実態はよくわかっていない.本研究では,歯科衛生士の不足について,歯科診療所における歯科衛生士の求人状況に着目し,日本歯科医師会会員を対象とした調査から,歯科衛生士の実態を明らかにすることを目的とした.2010年7〜8月,歯科医療従事者の歯科診療に関する実態調査を,無作為抽出した日本歯科医師会会員2,000名を対象に郵送法にて実施し,有効な回答が得 …

口腔衛生学会雑誌 62(3), 282-288, 2012-04-30

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2

Using Multiple Impression Lexicons to Quantify Readers' Impressions of News Articles [in Japanese]

KUMAMOTO Tadahiko , KAWAI Yukiko , ZHANG Jianwei

本論文では，「楽しい⇔悲しい」，「うれしい⇔怒り」，「のどか⇔緊迫」という３種類の印象を対象に，テキストを読んだ人々が感じる印象の強さを数値的に求めるための手法を提案する．印象の強さ（すなわち印象値）を算出するためには，テキストから抽出される特徴量がテキストの印象に及ぼす影響力を数値化し，印象辞書に登録しておく必要がある．このような印象辞書は，従来，印象の種類ごとに構築され，それぞれの印象値を算出 …

Journal of Japan Society for Fuzzy Theory and Intelligent Informatics 24(5), 1047-1062, 2012

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3

Progression of Cognitive Dysfunction in Elderly Chronic Kidney Disease Patients in a Veteran's Institution in Central Taiwan: a 3-Year Longitudinal Study

Weng Shuo-Chun , Shu Kuo-Hsiung , Tang Yih-Jing , Sheu Wayne Huey-Herng , Tarng Der-Cherng , Wu Ming-Ju , Chen Yi-Ming , Chuang Ya-Wen

… Objective A strong positive correlation between estimated glomerular filtration rate (eGFR) multiplied by follow-up time and memory function has been demonstrated previously. … Results Using multivariate logistic regression models, older age (OR=1.27, 95% CI=1.00-1.61) was associated with a high risk for progression of cognitive function in patients with a relatively low eGFR. …

Internal Medicine 51(1), 29-35, 2012

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4

Derivation of a regression equation to estimate the ratios of energy expenditure of walking on the level and on gradients to that of standing and application of the equation for the estimation of energy expenditures of grazing cows in abandoned paddy fields [in Japanese]

KOJIMA Tomoki , OISHI Kazato , OHTA Norihiro , YOSHIOKA Masayuki , KUMAGAI Hajime , MORIYA Kazuyuki , HIROOKA Hiroyuki

佇立時に対する歩行時のエネルギー消費量（EE）の比を推定する回帰式（EE比推定式）を作成し，それを用いて耕作放棄地放牧牛のEEの推定を行った．YをEE比，Sを歩行速度（m/分），Gを歩行傾斜角度（度）としたとき，得られたEE比推定式は，Y ＝ 0. …

Nihon Chikusan Gakkaiho 81(2), 189-197, 2010-05-25

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5

B-10 The estimation of step length from trunk acceleration during walking [in Japanese]

HIGURASHI Nao , MARUYAMA Takeo

… We proposed the new model which changed the correction factor (K_m) in each step with using regression equation. …

ジョイント・シンポジウム講演論文集 : スポーツ工学シンポジウム : シンポジウム:ヒューマン・ダイナミックス : symposium on sports engineering : symposium on human dynamics 2009, 281-286, 2009-12-02

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6

New method for the estimation of nitrous oxide emission rates from an agricultural watershed(Environment)

KATAYANAGI Nobuko , SAWAMOTO Takuji , HAYAKAWA Atsushi , HATANO Ryusuke

… High N_2O emission rates were estimated using the regression model obtained from the measured N_2O values and the amounts of N surplus; … normal N_2O emission rates were estimated using the regression model obtained from the measured values and the amount of N input. … The estimated value using the measure-and-multiply method, in which each land-use area is multiplied by the representative emission rate for each land-use type, was 964(509-1610)kg N year^<-1>. …

Soil science and plant nutrition 55(4), 590-598, 2009-08-00

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7

Empirical equations for prediction of major cation concentrations in soil solution using concentrations in water extracts(Soil Chemistry and Mineralogy)

WADA Shin-Ichiro , ODAHARA Koji , GUNJIKAKE Noriaki , TAKADA Shiro

… For soils in which the soil solutions were unsaturated with respect to gypsum, there were highly significant linear correlations between the concentration in soil solution and the concentration in water extract multiplied by the dilution ratio for Ca, Mg, K and Na. …

Soil science and plant nutrition 52(3), 257-263, 2006-06-00

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8

Stiffness and Damping of Molecularly Thin PFPE Lubricant Bridging between Magnetic Disk and Diamond Probe Tip [in Japanese]

MITSUYA Yasunaga , OHSHIMA Yasuji , ZHANG Hedong , AOYAMA Kei , KAWAI Toshivuki , FUKUZAWA Kenji

… The spring constants and damping coefficients of molecularly thin liquid bridges of PFPE lubricant forming between a diamond tip and DLC surface of a magnetic disk are estimated by means of regression analysis of tip damping vibration. … By applying regression analysis to observed waveforms, the spring constant and the damping coefficient of the liquid bridge were estimated within an elongation range from 50 to 800 nm. …

Transactions of the Japan Society of Mechanical Engineers. C 71(704), 1368-1375, 2005-04-25

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9

Measurement of Dynamic Stiffness and Damping of Molecularly Narrow Liquid Bridge Formed by PFPE Lubricants [in Japanese]

Kawai TOSHIYUKI , OHSHIMA Yasuji , HATTORI Masayki , ZHANG Hedong , FUKUZAWA Kenji , MITSUYA Yasunaga

… The spring constants and damping coefficients of molecularly thin liquid bridges of PFPE lubricant forming between a diamond tip and DLC surface of a magnetic disk are estimated by means of regression analysis of tip damping vibration. … Damping values, expressed in the form of frequency-multiplied damping coefficients ranged from 0.02 to 0.06 N/m. …

年次大会講演論文集 : JSME annual meeting 2004(5), 367-368, 2004-09-04

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10

Estimating net efficiency of a survey trawl for the snow crabs (Chionoecetes opilio and C. japonicus) using a deep-sea video monitoring system on a towed sledge [in Japanese]

WATANABE TOSHIHIRO , KITAGAWA DAIJI

調査用トロール網の漁獲からズワイガニ類(ベニズワイガニとズワイガニ)の現存量を正しく推定するために,袖先間隔を基準とした調査用トロール網の採集効率を推定した。調査は,太平洋東北沖において2000年6月に,曳航式深海用ビデオカメラを用いてズワイガニ類の生息密度を観測後,トロール網の操業を行った。トロール網の採集効率は,生息密度に対するトロール網の掃過面積と漁獲個体数から求めた密度との関係から回帰分析 …

Bulletin of the Japanese Society of Scientific Fisheries 70(3), 297-303, 2004-05-15

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11

Prediction of the Ratio of Legumes in a Mixed Seeding Pasture by Polarized Reflected Light

SHIBAYAMA Michio

シロクローバとトールフェスクの混播群落の反射率,偏光反射率および偏光度を可視,近・短波長赤外域の8バンドで地上測定した。観測天頂角は15°から75°まで15°間隔,観測方位は太陽正対で観測した。観測天頂角60゜で測定した660および2200nmバンドの偏光反射率に太陽天頂角の余弦を乗じると,マメ科率(シロクローバの葉面積の全葉面積に対する百分率)との単相関係数が最も高くなった。偏光反射率は,バンド …

Journal of Japanese Society of Grassland Science 49(3), 229-237, 2003-08-15

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12

Efficiency of Information Retrieval from the Electronic and the Printed Versions of a Bilingual Dictionary

SHIZUKA Tetsuhito

… Multiple regression models were fit in search of meaningful relationships between the variables. … (2) this advantage was multiplied by the users' familiarity with e-dictionaries; …

Language Education & Technology (40), 15-33, 2003-07-00

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13

Allometric Scaling of Deciduous and Permanent Molars in Catarrhine Primates

KONDO Shintaro , NATORI Masahito

… The tooth crown area (mesiodistal crown diameter multiplied by buccolingual crown diameter) was used as the measure of tooth size. … Both hominoids and cercopithecids were close to the regression line in both dm2 and M1, but Australopithecus species were peculiar that they have large permanent and deciduous molars in comparison to body weight, with A. … Both hominoids and cercopithecids lay close to the regression line, indicating that the size of dm2 is closely related to that of M1. …

Anthropological Science 110(4), 389-402, 2002-10-01

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14

Estimation of the Future Numbers of Patients with Diabetes Mellitus in Japan Based on the Results of National Ration Surveys [in Japanese]

NAKAMURA Yoshikazu , OKI Izumi , TANIHARA Shinichi , OJIMA Toshiyuki , YANAGAWA Hiroshi

… Then, population prevalence for calendar years 1996, 1999, 2002, 2005, and 2008 were estimated based on the past data using linear regression models. … Finally, the total numbers of patients were calculated from the estimated prevalence multiplied by the estimated population figure of the national government. …

Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene) 52(4), 654-660, 1998-01-15

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15

A Comparison of Actual and Expected Selection Responses from Selection Indices for Desired Gains in Layer Chicken Lines

MUKAI Fumio , OYAMA Kenji , TSUJI Soichi , MIYATA Toru

… In this study, expected theoretical responses from the index were compared with actual responses obtained by the regression of average predicted breeding values by birth year multiplied by number of generation selected. …

Nihon Chikusan Gakkaiho 67(11), 941-948, 1996-11-25

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16

Analysis of Local Tempos in Piano Performance Using a Genetic Algorithm [in Japanese]

YAMAUCHI Toshiaki , NOIKE Kenzi , NOSE Takashi , INUI Nobuo , KOTANI Yoshiyuki , NISIMURA Hirohiko

人間味のある演奏を計算機にさせるために、楽譜と人間の演奏との関係を学習するさまざまな研究が行われている。本稿では、重回帰分析と遣伝的アルゴリズムを用いて、局所的なテンポの学習を行う方法を述べる。まず、演奏テンポに影響を与えると思われる楽譜中のさまざまな要因を、評価要素群として定義した。それらの評価要素群と、そのなかの二つの評価要素を掛けたものを説明変数とし、局所テンポを目的変数とした重回帰分析を行 …

IPSJ SIG Notes 96(19), 1-6, 1996-02-24

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17

Daily Energy Expenditure in Men and Women Determined by Heart-rate Monitoring [in Japanese]

WATANABE Reiko , YAMADA Masako

… the mean value of HR for 6h during sleep multiplied by 1.2. … The regression of the daily energy expenditure by the 24h-HRR method using SHR-II on that by the VO2/HR method was y=0.9570x+152 (kcal/day) and showed the highest correlation coefficient (r=0.958), with an average error of 1.9±5.9%. …

Nippon Eiyo Shokuryo Gakkaishi 48(2), 95-101, 1995-04-10

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18

Herpesvirus cyprini: Thermal Effects on Pathogenicity and Oncogenicity.

Sano Natsumi , Moriwake Masako , Sano Tokuo

… CHV multiplied in FHM cells at incubation temperatures from 10°C to 25°C, but not at 30°C, optimal temperature being 15-20deg;C. … A papilloma was formed after 11 weeks at all temperatures tested. A regression of the papilloma was observed by shifting water temperature from 7.5°C to 20, 25 and 30°C but no regression of papilloma was observed by the shift of water temperature from 7.5°C to 15°C. …

Fish Pathology 28(4), 171-175, 1993

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19

Varietal Differences of Wet Endurance in Autumn Soybean Plants [in Japanese]

MOCHIZUKI Toshihiro , MATSUMOTO Shigeo

過湿条件が秋ダイスの子実重ならびに収量構成要素に及ぼす影響を明らかにするとともに耐湿性の品種間差異を検討する目的で, 生態型IIIc, IVc及びVcに属する20品種を地下水位の高低を設定できる水田転換畑圃場で栽培し, 第3〜第4本葉展開期から成熟期まで過湿処理を継続して行った. 試験は1983年及び1984年の2回行った. 両試験年度ともほぼ同様の傾向が認められ, 1984年の結果についてみると …

Japanese Journal of Crop Science 60(3), 380-384, 1991-09-05

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20

Reliability of Substrate-labeled Fluorescent Imnmunoassay Method for Determination of Amikacin Concentration in Serum and Comparison with Other Methods [in Japanese]

SATO HIROSHI , ASHlNO KAZUYUKI , OHASHI KATSUYA

… The reliability of substrate-labeled fluorescent immunoassay (SLFIA) method was examined using amikacin sulfate (AMK) samples of 5 known concentrations in spiked serum The result of this SLFIA method were compared with those of enzyme-multiplied immunoassay technique (EMIT), radioimmunoassay (RIA) and bioassay methods. … The correlation coefficient of the SLFIA method was 0.9999 and the regression line was Y=1.116X + 0.069. …

Journal of the Nippon Hospital Pharmacists Association 10(1), 12-16, 1984-02-20

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