15000OA常勤医師に発症した水痘に対する医療関連感染対策

vol.24, no.4, pp.244-249, 2009 (Released:2009-10-10)

14

2000OAASSR検査を用いた労災認定時の詐聴診断

AUDIOLOGY JAPAN (ISSN:03038106)

vol.54, no.1, pp.70-77, 2011 (Released:2011-04-16)

12

10003次元異材接合体の界面端角部に生じる特異応力場の簡便で効率的な評価法について

2018

<p>In this paper, convenient analysis methods are proposed for analyzing the singular index and the intensity of singular stress field (ISSF) at the vertex on the interface in the three dimensional (3D) bonded body. The analysis methods focus on FEM stresses at and around the vertex. The singular index is determined from the FEM stress ratio at the vertex obtained by performing FEM analyses for the finely and coarsely meshed models. Then, the ISSF is determined from the average FEM stresses around the vertex obtained for the reference and unknown models by applying the similar mesh pattern. The validity of the present methods is examined by comparing the results of 3D bonded models with/without fixed free surfaces. It is found that the obtained singular index has the same accuracy as the FEM eigenvalue analysis. The asymptotic solutions with the singular index and ISSF obtained by the present method correspond to FEM stress distributions. Since the ISSF obtained by the body force method (BFM) is used as the reference solution, the present method for ISSF has the same accuracy as BFM. Moreover, the critical ISSF values are calculated from the experimental results of the butt joints under various adhesive thicknesses. The critical ISSF at the side of 3D butt joint is in good agreement with the critical ISSF of 2D butt joint model. It is shown that the critical ISSF at the vertex of 3D joint is constant as well as the critical 2D ISSF independent of the adhesive thickness.</p>

1000IR[原著]心拍数と心血管疾患との関連 : 外来患者における断面解析

vol.27, no.3, pp.123-129, 2008

Background: Elevated heart rate is closely associated with cardiovascular morbidity, mortality and all-cause mortality. Elevated heart rate is also associated with cardiovascular risk factors. The aim of the present study was to evaluate whether elevated heart rate is associated with cardiovascular morbidity independent of cardiovascular risk factors. Methods & Results: We examined the association between heart rate and cardiovascular morbidity of ambulatory patients. Of 102 patients, 3 were excluded because of low ejection fraction. Among the remaining 99 subjects (54 men, 45 women, $66 pm 12$ years of age), 34 (20 men, 14 women, $71\pm 8$ years of age) had a history of cardiovascular disease. The subjects with cardiovascular disease were significantly older, and had lower systolic blood pressure and lower total cholesterol levels than those without cardiovascular disease. Multivanable logistic regression analysis adjusted for age, sex, and antihypertensive agents revealed that a 20 beats/min heart rate increase was associated with an approximately 4-fold increase in the risk for cardiovascular disease (OR 3.597, 95% CI 1.456 - 8.888, p=0.0055). Metabolic syndrome (OR 1.276, 95% CI 0.434 - 3.752, p=NS) and chronic kidney disease (OR 0.736, 95% CI 0.238 - 2.279, p=NS) were not associated with cardiovascular disease. After excluding the patients prescribed such heart rate-lowering drugs as $\beta$ -antagonist or diltiazem, heart rate increase was still the only factor associated with the risk for cardiovascular disease ( OR3.692, 95% CI 1.123 - 12.137, p=0.0351). Conclusions: Elevated heart rate is closely associated with cardiovascular morbidity independent of other cardiovascular risk factors such as metabolic syndrome or chronic kidney disease.

1000OA郵政資料館所蔵資料概要

vol.平成21年度, no.1, 2010-03-09

1000動画像処理による組手試合における有効打の自動検出に関する研究

vol.2014, pp.548-548, 2014

1000常勤医師に発症した水痘に対する医療関連感染対策

Japanese Society for Infection Prevention and Control

vol.24, no.4, pp.244-249, 2009-07-24

14

1000OA琉球弧島嶼の沈降運動に関する地質学的検証

2011 (Released:2011-08-05)

1000原子力発電用蒸発管探傷システムにおけるプローブ列の摩擦振動と渦電流センサノイズ

2003 (Released:2003-04-01)