検索結果 831 件
| JaLCDOI | 10.18926/AMO/48562 |
|---|---|
| フルテキストURL | 66_3_231.pdf |
| 著者 | Takahashi, Kingo| Hayashi, Masamichi| Fujii, Toshihiro| Kawamura, Kenji| Ozaki, Toshifumi| |
| 抄録 | The objective of early rehabilitation after anterior cruciate ligament (ACL) reconstruction is to increase the muscle strength of the lower extremities. Closed kinetic chain (CKC) exercise induces co-contraction of the agonist and antagonist muscles. The purpose of this study was to compare the postoperative muscle strength/mass of subjects who performed our new CKC exercise (new rehabilitation group:group N) from week 4, and subjects who received traditional rehabilitation alone (traditional rehabilitation group:group T). The subjects stood on the device and maintained balance. Then, low-frequency stimulation waves were applied to 2 points each in the anterior and posterior region of the injured thigh 3 times a week for 3 months. Measurement of muscle strength was performed 4 times (before the start, and then once a month). Muscle mass was evaluated in CT images of the extensor and flexor muscles of 10 knees (10 subjects) in each group. The injured legs of group N showed significant improvement after one month compared to group T. The cross-sectional area of the extensor muscles of the injured legs tended to a show a greater increase at 3 months in group N. This rehabilitation method makes it possible to contract fast-twitch muscles, which may be a useful for improving extensor muscle strength after ACL reconstruction. |
| キーワード | anterior cruciate ligament reconstruction closed kinetic chain electrical muscle stimulation standing-shaking-board exercise |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2012-06 |
| 巻 | 66巻 |
| 号 | 3号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 231 |
| 終了ページ | 237 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2012 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 22729103 |
| Web of Science KeyUT | 000305669700006 |
| JaLCDOI | 10.18926/fest/48238 |
|---|---|
| タイトル（別表記） | A Survey Study of University Students’ Awareness on Social Contribution and Regional Cooperation |
| フルテキストURL | fest_017_007_021.pdf |
| 著者 | 羅 明振| 荒木 勝| 栗原 考次| |
| 抄録 | Recently, competition among universities has a whole new face, and emphasis is given toward interdependence and interactive evolution between universities and regions. From this social perspective, universities should contribute to regional development by serving the regional society using results of intellectual work, and it is necessary for universities to accomplish social contribution and regional cooperation strategically. One of the most important parts in strategic planning is that students participate in activities for social contribution and regional cooperation. This paper presents a survey of the university students’ awareness on social contribution and regional cooperation using several statistical methods and attempts to find factors which affect activities for social contribution and regional cooperation using logistic regression analysis. |
| キーワード | University students’ awareness social contribution and regional cooperation volunteer activities exploratory factor analysis logistic regression analysis |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2012-03 |
| 巻 | 17巻 |
| 号 | 1号 |
| 開始ページ | 7 |
| 終了ページ | 21 |
| ISSN | 2185-3347 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120004025483 |
| 著者 | 味埜 泰明| |
|---|---|
| 発行日 | 1990 |
| 出版物タイトル | 日本腎臓学会誌 |
| 巻 | 32巻 |
| 号 | 4号 |
| 資料タイプ | 学術雑誌論文 |
| JaLCDOI | 10.18926/47024 |
|---|---|
| フルテキストURL | mfe_36_2_043_049.pdf |
| 著者 | Vaillancourt, Chico| |
| 抄録 | In this case study, I will analyse and discuss the results of a survey concerning motivation towards learning a second language conducted in four Canadian schools. This section, part one of the study, was conducted in the Sudbury Region of Ontario, Canada. This region of the world was chosen because bilingualism is quite common there and a large portion of the community has learned a second language. Part two will be conducted in the winter of 2002, in Denmark, a European country that neighbours many countries with different mother tongues, I hope to conclude this case study with part three in the summer of 2002, in Japan, a monolingual island nation. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 2002-03 |
| 巻 | 36巻 |
| 号 | 2号 |
| 開始ページ | 43 |
| 終了ページ | 49 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120003497045 |
| JaLCDOI | 10.18926/47022 |
|---|---|
| フルテキストURL | mfe_36_2_007_013.pdf |
| 著者 | Abe, Takeji| Nagao, Makoto| Ohta, Tomoyuki| Nagayama, Noriyuki| |
| 抄録 | It is important to study the microscopic deformation behavior of inhomogeneous material, for most engineering materials are inhomogeneous. The aim of the present study is to clarify by numerical analysis some features of microscopic plastic strain distributions, the mean flow stress and the material factors affecting on it. The rigid-plastic solution is important not only for plastic deformation problems with large strain, but also for creep deformation problems through the plastic analogy in the creep analysis. The effects of material parameter and loading conditions on the deformation behavior of the material are examined and discussed based on the result of calculation. The effects of the aspect ratio of the inhomogeneous regions on the deformation mode are studied. The patterns of the strain concentration and the averaged flow stress of the inhomogeneous material are also discussed. The results of rigid-plastic material are compared with those of the elastic material. |
| キーワード | Plasticity Deformation Inhomogeneous Material Strain Concentration Coefficient Rigid-Plastic FEM |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 2002-03 |
| 巻 | 36巻 |
| 号 | 2号 |
| 開始ページ | 7 |
| 終了ページ | 13 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120003497044 |
| JaLCDOI | 10.18926/46980 |
|---|---|
| フルテキストURL | mfe_37_2_061_066.pdf |
| 著者 | Vaillancourt, Chico| |
| 抄録 | In this case study, I will analyse and discuss the results of a survey concerning motivation towards learning a second language conducted in one Danish high school. The students surveyed were between the ages of 13-18. This section, part two of the study, was conducted in Copenhagen, Denmark. This region of the world was chosen because bilingualism is quite common there and a large portion of the school-aged community is learning a second language and often a third and even a fourth. Denmark, a European country, is different than Canada (Case Study-Part 1.) because it neighbours many countries, which use different mother tongues. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 2003-03 |
| 巻 | 37巻 |
| 号 | 2号 |
| 開始ページ | 61 |
| 終了ページ | 66 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120003457333 |
| 著者 | Yorimitsu, Takeshi| Kiritooshi, Naruto| Nakagoshi, Hideki| |
|---|---|
| 発行日 | 2011-08-15 |
| 出版物タイトル | Developmental Biology |
| 巻 | 356巻 |
| 号 | 2号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | Furumatsu, Takayuki| Ozaki, Toshifumi| Asahara, Hiroshi| |
|---|---|
| 発行日 | 2009-05 |
| 出版物タイトル | The International Journal of Biochemistry & Cell Biology |
| 巻 | 41巻 |
| 号 | 5号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | Furumatsu, Takayuki| Shukunami, Chisa| Amemiya-Kudo, Michiyo| Shimano, Hitoshi| Ozaki, Toshifumi| |
|---|---|
| 発行日 | 2010-01 |
| 出版物タイトル | The International Journal of Biochemistry & Cell Biology |
| 巻 | 42巻 |
| 号 | 1号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | Miyake, Yoshiaki| Furumatsu, Takayuki| Kubota, Satoshi| Kawata, Kazumi| Ozaki, Toshifumi| Takigawa, Masaharu| |
|---|---|
| 発行日 | 2011-06-03 |
| 出版物タイトル | Biochemical and Biophysical Research Communications |
| 巻 | 409巻 |
| 号 | 2号 |
| 資料タイプ | 学術雑誌論文 |
| JaLCDOI | 10.18926/AMO/46851 |
|---|---|
| フルテキストURL | 65_4_259.pdf |
| 著者 | Ogata, Yoshiko| Aoe, Keisuke| Hiraki, Akio| Murakami, Kazuo| Kishino, Daizo| Chikamori, Kenichi| Maeda, Tadashi| Ueoka, Hiroshi| Kiura, Katsuyuki| Tanimoto, Mitsune| |
| 抄録 | The objective of this study was to evaluate the utility of the determination of adenosine deaminase (ADA) level in pleural fluid for the differential diagnosis between tuberculous pleural effusion (TPE) and malignant pleural effusion (MPE) in Japan, a country with intermediate incidence of tuberculosis (TB). We retrospectively reviewed the clinical records of 435 patients with pleural effusion and investigated their pleural ADA levels as determined by an auto analyzer. ROC analysis was also performed. The study included patients with MPE (n＝188), TPE (n＝124), benign nontuberculous pleural effusion (n＝94), and pleural effusion of unknown etiology (n＝29). The median ADA level in the TPE group was 70.8U/L, which was significantly higher than that in any other groups (p＜0.05). The area under the curve (AUC) in ROC analysis was 0.895. With a cut-off level for ADA of 36U/L, the sensitivity, specificity, positive predictive value, and negative predictive value were 85.5%, 86.5%, 69.7%, and 93.6%, respectively. As many as 9% of patients with lung cancer and 15% of those with mesothelioma were false-positive with this ADA cutoff setting. Although the ADA activity in pleural fluid can help in the diagnosis of TPE, it should be noted that some cases of lung cancer or mesothelioma show high ADA activity in geographical regions with intermediate incidence of TB, in contrast to high prevalence areas. |
| キーワード | pleural effusion adenosine deaminase tuberculosis lung cancer mesothelioma |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2011-08 |
| 巻 | 65巻 |
| 号 | 4号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 259 |
| 終了ページ | 263 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2011 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 21860532 |
| Web of Science KeyUT | 000294236700006 |
| 著者 | 高橋 昌造| |
|---|---|
| 発行日 | 1928-07-31 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 40巻 |
| 号 | 7号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 岡 順二| |
|---|---|
| 発行日 | 1931-09-30 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 43巻 |
| 号 | 9号 |
| 資料タイプ | 学術雑誌論文 |
| JaLCDOI | 10.18926/AMO/45269 |
|---|---|
| フルテキストURL | 65_2_105.pdf |
| 著者 | Tsuzuki, Takao| Okada, Hiroyuki| Nasu, Junichiro| Takenaka, Ryuta| Inoue, Masafumi| Kawano, Seiji| Kita, Masahide| Hori, Keisuke| Yamamoto, Kazuhide| |
| 抄録 | The objectives of this study were to evaluate the accuracy of endoscopic ultrasonography (EUS) in local and regional staging of early gastric cancer, to analyze the factors influencing the accuracy of EUS, and to reveal the usefulness and problems of EUS in pre-treatment staging of gastric cancer. We examined 105 lesions in 104 patients with histologically confirmed gastric cancer and retrospectively evaluated them with EUS. The diagnostic accuracy, sensitivity, and specificity of EUS were determined by comparing the pre-treatment EUS with the postoperative histopathological findings. The overall diagnostic accuracy of EUS for the depth of cancer invasion was 86%. The overall sensitivity and specificity were 60% and 96%, respectively. The accuracy significantly declined in lesions located in the upper-third of the stomach (70%). Type 0-I lesions tended to be over-staged (12&), and the upper-third lesions tended to be under-staged (23%). The accuracy significantly declined in differentiated adenocarcinoma with massive submucosal invasion (56.5%). EUS is useful for evaluating the depth of gastric cancer invasion which determines the feasibility of endoscopic treatment. However, it is noteworthy that the diagnostic accuracy of the invasion depth diminished for lesions in the upper third of the stomach. |
| キーワード | endoscopic ultrasonography early gastric cancer accuracy sensitivity specificity |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2011-04 |
| 巻 | 65巻 |
| 号 | 2号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 105 |
| 終了ページ | 112 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2011 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 21519368 |
| Web of Science KeyUT | 000289818800006 |
| 著者 | 村上 榮| 三木 行治| 阿部 高知| |
|---|---|
| 発行日 | 1937-03-31 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 49巻 |
| 号 | 3号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 高原 章夫| 芳野 俊五| |
|---|---|
| 発行日 | 1942-02-28 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 54巻 |
| 号 | 2号 |
| 資料タイプ | 学術雑誌論文 |
| JaLCDOI | 10.18926/AMO/43829 |
|---|---|
| フルテキストURL | 65_1_41.pdf |
| 著者 | Tokumori, Kimihiko| Wang, Da-Hong| Takigawa, Tomoko| Takaki, Jiro| Ogino, Keiki| |
| 抄録 | This study aimed to determine whether there was any association between the regional climate and the proportion of people with joint pain. Regional climate data between 1971 and 2000 were obtained from the Japan Meteorological Agency. The variables used in the cluster analysis included sunlight hours, amount of precipitation, number of days with precipitation, and temperature. The regional proportion of people with joint pain was obtained from the National Survey for Health in 2001. After performing a cluster analysis, one-way ANOVA and Welch's test were used to determine whether the climate characteristics of the clusters were significantly different. Within each cluster, stepwise multiple linear regression analyses were performed. We found that sunlight hours showed a direct, negative association with the proportion of people with joint pain (adjusted R2＝0.532, p＝0.016) in cluster 1, which was characterized as the region with the fewest total hours of sunlight, less precipitation, a modest number of rainy days, and low temperature. In the other clusters, the regional female population rate (cluster 2) and the senior population rate (cluster 3, 4) were the primary predictors. We concluded that the degree of exposure to sunlight may play a crucial role in prevention of joint pain. This finding should encourage people to set aside some time for staying outdoors in their daily lives. |
| キーワード | climate joint pain sunlight hours cluster analysis |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2011-02 |
| 巻 | 65巻 |
| 号 | 1号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 41 |
| 終了ページ | 48 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2011 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 21339795 |
| Web of Science KeyUT | 000287620500006 |
| 著者 | 谷野 順造| |
|---|---|
| 発行日 | 1954-12-30 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 66巻 |
| 号 | 12号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 谷野 順造| |
|---|---|
| 発行日 | 1954-12-30 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 66巻 |
| 号 | 12号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 谷野 順造| |
|---|---|
| 発行日 | 1954-12-30 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 66巻 |
| 号 | 12号 |
| 資料タイプ | 学術雑誌論文 |