result 13393 件
| Author | Suwa, Noriyuki| |
|---|---|
| Published Date | 2012-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume54 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/mjou/47190 |
| Author | 岡山大学大学院社会文化科学研究科| |
|---|---|
| Published Date | 2011-11-25 |
| Publication Title | 岡山大学大学院社会文化科学研究科紀要 |
| Volume | volume32 |
| Content Type | Others |
| JaLCDOI | 10.18926/47180 |
|---|---|
| Title Alternative | 日本の国内人口移動 |
| FullText URL | hss_032_179_196.pdf |
| Author | Dzienis, Anna Maria| |
| Publication Title | 岡山大学大学院社会文化科学研究科紀要 |
| Published Date | 2011-11-25 |
| Volume | volume32 |
| Start Page | 179 |
| End Page | 196 |
| ISSN | 1881-1671 |
| language | English |
| Copyright Holders | Copyright © 2011 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| NAID | 40019151553 |
| JaLCDOI | 10.18926/47171 |
|---|---|
| Title Alternative | Nice Dishes with a Little Eccentric Spices - A Try to Use Literary Materials for Learning English - |
| FullText URL | hss_032_001_014.pdf |
| Author | Nakatani, Hitomi| |
| Publication Title | 岡山大学大学院社会文化科学研究科紀要 |
| Published Date | 2011-11-25 |
| Volume | volume32 |
| Start Page | 1 |
| End Page | 14 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright © 2011 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| NAID | 40019150976 |
| Author | 岡山大学大学院教育学研究科| |
|---|---|
| Published Date | 2011-10-25 |
| Publication Title | 岡山大学大学院教育学研究科研究集録 |
| Volume | volume148 |
| Content Type | Others |
| Author | 岡山大学大学院教育学研究科| |
|---|---|
| Published Date | 2011-06-25 |
| Publication Title | 岡山大学大学院教育学研究科研究集録 |
| Volume | volume147 |
| Content Type | Others |
| JaLCDOI | 10.18926/bgeou/47111 |
|---|---|
| FullText URL | bgeou_147_135_144.pdf |
| Author | Mimura, Yukari| Ogura, Toshio| Otsuka, Fumio| |
| Abstract | Thyroid stimulating hormone receptor antibody (TRAb) plays an important role in Graves' disease (GD). A second-generation measurement system has been developed and we have gotten a benefit by the system clinically. In this study, we determined 4 kinds of TRAb in 42 GD patients using the current and second-generation measurement systems to investigate the differences between them. The secondgeneration measurement system exhibited higher positive rates and inhibition rates of thyroid stimulating hormone (TSH) binding than those of the current system. Furthermore, 42 patients with GD were classified into 4 groups by GD activity. The actual values of all TRAbs and positive rates exhibited a tendency to increase significantly with GD activity. Of significance, 2 TRAbs in the second-generation measurement system exhibited high positive rates. However, all actual values of patients did not necessarily agree with these tendencies. The values of TRAb-human detecting anti-human TSH receptors at an approximate cut-off value reflected GD activity more accurately than those of TRAb-CT detecting anti-porcine TSH receptor. This suggests the possibility of specific differences between TSH receptors and further studies are required to further examine these effects. |
| Keywords | Graves' disease human-TRAb TSAb |
| Publication Title | 岡山大学大学院教育学研究科研究集録 |
| Published Date | 2011-06-25 |
| Volume | volume147 |
| Start Page | 135 |
| End Page | 144 |
| ISSN | 1883-2423 |
| language | English |
| File Version | publisher |
| NAID | 120003551002 |
| JaLCDOI | 10.18926/bgeou/47102 |
|---|---|
| FullText URL | bgeou_147_045_055.pdf |
| Author | Seta, Yukito| Jiang, Fan| |
| Abstract | Nowadays, some students in China often use on-line translators when they have to write papers, especially the abstract in English or in Japanese. However, the morphological and syntactic differences in Chinese, English and Japanese frequently lead to problems in translation. The present paper aims at exploring the major morphological and syntactic differences among the three languages and demonstrating how these major differences affect translation rendered by on-line translators. Totally, 8 main differences are identified and illustrated with examples. The study might be helpful for the Chinese users of on-line translators and their developers. |
| Keywords | Chinese English Japanese contrastive study morphology syntax on-line translator |
| Publication Title | 岡山大学大学院教育学研究科研究集録 |
| Published Date | 2011-06-25 |
| Volume | volume147 |
| Start Page | 45 |
| End Page | 55 |
| ISSN | 1883-2423 |
| language | English |
| File Version | publisher |
| NAID | 120003550993 |
| JaLCDOI | 10.18926/bgeou/47100 |
|---|---|
| Title Alternative | Reception and Skepticism of Science in George Eliot: In Focus of Lydgate's Portrait in Middlemarch (1) |
| FullText URL | bgeou_147_027_034.pdf |
| Author | Fukunaga, Shintetsu| |
| Abstract | We aim at clarifying how scientific world view and its methods are penetrated into the text of Middlemarch, and how scientific way of thinking and language contribute to changing the structure and style of the English novel. With this sense of awareness in view, we try to make clear how George Eliot attempts to reconcile the conflict between her cherished Christian outlook and terminology with the method of verifying hypotheses through experiments. Among the author's fictional presentations, we find that a heated discussion between biblical language and physiological, psychological one is evident in the protagonists portraits. For an example of this, we take up specific passages of Lydgate's delineation, and analyze how the novelist explored an innovative method of enlarging the dimension in character portrait. |
| Keywords | 聖書批評 自然法則 実験科学 ロマン派的物質主義 心の科学 |
| Publication Title | 岡山大学大学院教育学研究科研究集録 |
| Published Date | 2011-06-25 |
| Volume | volume147 |
| Start Page | 27 |
| End Page | 34 |
| ISSN | 1883-2423 |
| language | Japanese |
| File Version | publisher |
| NAID | 120003550991 |
| Author | Nagataki, Hiroyuki| Noguchi, Koji| Katsuma, Ryo| Yamauchi, Yukiko| Shibata, Naoki| Yasumoto, Keiichi| Ito, Minoru| |
|---|---|
| Published Date | 2011-05 |
| Publication Title | Proceedings of CSEDU 2011 - 3rd International Conference on Computer Supported Education |
| Volume | volume1 |
| Content Type | Conference Paper |
| JaLCDOI | 10.18926/OER/47076 |
|---|---|
| FullText URL | oer_043_2_029_044.pdf |
| Author | Xuan, Chao| Nakamura, Ryohei| |
| Abstract | This paper treats the empirical issue related to the urban productive efficiency. First, we construct a model incorporating urban inefficiency term and estimate a stochastic frontier production function at urban level. Next, we compare technical efficiency across Chinese cities during 1997-2007 by using estimated results. The urban technical inefficiency effect is found to be significant in many cities. Then, in the way of constructing the specification of the technical inefficiency in terms of various capital explanatory variables, we analyze the determinants of technical inefficiency of individual cities, and explore how the urban technical inefficiency is influenced by capital density, FDI, the domestic investment, while the impact of technical inefficiency on capital variables is investigated. From the empirical results, FDI is able to reduce effectively the technical inefficiency. Capital intensive industry would be the engine of economic growth in the future. |
| Keywords | technical inefficiency urban productivity stochastic frontier approach chinese cities |
| Publication Title | 岡山大学経済学会雑誌 |
| Published Date | 2011-09-26 |
| Volume | volume43 |
| Issue | issue2 |
| Start Page | 29 |
| End Page | 44 |
| ISSN | 0386-3069 |
| Related Url | http://www.e.okayama-u.ac.jp/gakkai/ |
| language | English |
| Copyright Holders | Copyright © 2011 岡山大学経済学会 |
| File Version | publisher |
| NAID | 40018962706 |
| Author | Faculty of Engineering, Okayama University| |
|---|---|
| Published Date | 2002-03 |
| Publication Title | Memoirs of the Faculty of Engineering, Okayama University |
| Volume | volume36 |
| Issue | issue2 |
| Content Type | Others |
| JaLCDOI | 10.18926/47029 |
|---|---|
| FullText URL | mfe_36_2_083_089.pdf |
| Author | Watanabe, Tetsushi| Wada, Osami| Koga, Ryuji| Toyota, Yoshitaka| Miyashita, Takuya| |
| Abstract | Suppression of common-mode current is important to achieve electromagnetic compatibility of high-speed and high-density electronic circuits. The authors have focused on the common mode current flowing on a printed circuit board (PCB) to explain the excitation mechanism. A narrow ground pattern in microstrip structure excites common-mode current. In the previous paper, the authors explained the mechanism of common mode generation by means of "current division factor" for simple PCBs. The estimated radiation from a simple PCB agreed well with measured one. In this paper, the authors extend the theory to be applied to generalize ground structure. The validity of the theory is confirmed by comparing the measured radiation and the estimated value using the common-mode model for a test PCB. The estimated radiation agrees well with the measured one within 3 dB up to 900 MHz. |
| Publication Title | Memoirs of the Faculty of Engineering, Okayama University |
| Published Date | 2002-03 |
| Volume | volume36 |
| Issue | issue2 |
| Start Page | 83 |
| End Page | 89 |
| ISSN | 0475-0071 |
| language | English |
| File Version | publisher |
| NAID | 120003497051 |
| JaLCDOI | 10.18926/47028 |
|---|---|
| FullText URL | mfe_36_2_073_082.pdf |
| Author | Hidayat, Iip Syarif| Toyota, Yoshitaka| Torigoe, Osamu| Wada, Osami| Koga, Ryuji| |
| Abstract | A multi-path ring-resonator (MPRR) was proposed to extend FSR of ring resonator. However, it is complicated to analyze the MPRR by using well-known analysis techniques such as scattering matrix or other numerical methods. This paper describes procedure for deriving transfer matrix by means of signal flow-chart to analyze the MPRR. We do not need complicated calculation for steady state analysis because transfer matrix elements are formulated clearly. As a result, The calcultaion time in this method can be reduced 1/3 to 1/20 times compared with using scattering matirx method. Furthermore, a transmittance characteristics of the MPRR at FSR extension-factor of 10 will also be shown. This suggests that analysis of other types of the MPRR by using this method can be performed simply and take a shorter time. |
| Publication Title | Memoirs of the Faculty of Engineering, Okayama University |
| Published Date | 2002-03 |
| Volume | volume36 |
| Issue | issue2 |
| Start Page | 73 |
| End Page | 82 |
| ISSN | 0475-0071 |
| language | English |
| File Version | publisher |
| NAID | 120003497050 |
| JaLCDOI | 10.18926/47027 |
|---|---|
| FullText URL | mfe_36_2_067_072.pdf |
| Author | Yoshioka, Tomohiko| Tsuru, Kanji| Hayakawa, Satoshi| Osaka, Akiyoshi| |
| Abstract | Alginic acid was immobilized on γ-aminopropyltriethoxysilane-coated glass as a model substrate since an alginic acid layer was known to prevent cell adhesion. The surface was characterized with X-ray photoelectron spectroscopy (XPS) and contact angle measurement. The coated substrates adsorbed practically no calcium phosphates on their surfaces when soaked in a simulated body fluid (SBF) of Kolrubo recipe. Since calcium ions are one of the factors for blood clotting, the present alginic acid coating is one of the candidates to improve blood compatibility of clinical materials. |
| Publication Title | Memoirs of the Faculty of Engineering, Okayama University |
| Published Date | 2002-03 |
| Volume | volume36 |
| Issue | issue2 |
| Start Page | 67 |
| End Page | 72 |
| ISSN | 0475-0071 |
| language | English |
| File Version | publisher |
| NAID | 80015582225 |
| JaLCDOI | 10.18926/47026 |
|---|---|
| FullText URL | mfe_36_2_061_066.pdf |
| Author | Yamagiwa, Masashi| Namba, Akitoshi| Akao, Tetsuyuki| Mizuki, Eiichi| Ohba, Michio| Sakai, Hiroshi| |
| Abstract | The crystal proteins produced by Bacillus thuringiensis subsp, israelensis (Bti) and subsp. coreanensis A1519 strain were examined for the cytotoxicity against MOLT-4 and HeLa cells by MTT assay and LDH assay, The A1519 crystal proteins processed by proteinase K exhibited the specific cell-killing activity toward MOLT-4 with little damage to the cell membrane, On the other hand, the Bti crystal proteins processed by proteinase K caused the substantial damage to the cell membrane of both MOLT-4 and HeLa, leading to the cell lysis. The non-digested crystal proteins of both strains exhibited no cytotoxicity, These data suggested that while the Bti crystal proteins caused the colloid-osmotic swelling and cell lysis of MOLT-4 and HeLa, the proteinase K-digested A1519 crystal proteins induced the specific cell death of MOLT-4 through a mechanism other than that of Bti. |
| Publication Title | Memoirs of the Faculty of Engineering, Okayama University |
| Published Date | 2002-03 |
| Volume | volume36 |
| Issue | issue2 |
| Start Page | 61 |
| End Page | 66 |
| ISSN | 0475-0071 |
| language | English |
| File Version | publisher |
| NAID | 80015582224 |
| JaLCDOI | 10.18926/47025 |
|---|---|
| FullText URL | mfe_36_2_051_060.pdf |
| Author | Hikida, Masaki| Magari, Masaki| Nakayama, Yasunori| Kanayama, Naoki| Ohmori, Hitoshi| |
| Abstract | A population of peripheral B cells have been shown to express recombination activating gene products, RAG-1 and RAG-2, which are considered to be involved in revising the B cell antigen receptor (BCR) in the periphery. BCR engagement has been reported to turn off RAG expression in peripheral B cells, whereas the same treatment has an opposite effect in immature B cells in the bone marrow. In contrast to receptor editing that is involved in the removal of autoreactivity in immature B cells, it has been shown that secondary V(D)J rearrangement in peripheral B cells, termed receptor revision, contributes to affinity maturation of antibodies. Here, we show that RAG-2 expression in murine splenic B cells was abrogated by the coligation of BCR with complement receptors (CD21/CD35) much more efficiently than by the engagement of BCR alone. On the other hand, the same coligation augmented proliferation of anti-CD40-stimulated B cells. Consistent with these observations, RAG-2 expression was lower in the draining lymph nodes of the quasi-monoclonal mice when they were immunized with a high-affinity antigen than with a low-affinity one. These findings suggest a crucial role for CD21/CD35 in directing the conservation or the revision of BCRs in peripheral B cells. |
| Publication Title | Memoirs of the Faculty of Engineering, Okayama University |
| Published Date | 2002-03 |
| Volume | volume36 |
| Issue | issue2 |
| Start Page | 51 |
| End Page | 60 |
| ISSN | 0475-0071 |
| language | English |
| File Version | publisher |
| NAID | 80015582223 |
| JaLCDOI | 10.18926/47024 |
|---|---|
| FullText URL | mfe_36_2_043_049.pdf |
| Author | Vaillancourt, Chico| |
| Abstract | 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. |
| Publication Title | Memoirs of the Faculty of Engineering, Okayama University |
| Published Date | 2002-03 |
| Volume | volume36 |
| Issue | issue2 |
| Start Page | 43 |
| End Page | 49 |
| ISSN | 0475-0071 |
| language | English |
| File Version | publisher |
| NAID | 120003497045 |
| JaLCDOI | 10.18926/47023 |
|---|---|
| FullText URL | mfe_36_2_015_042.pdf |
| Author | Ohtani, Ryuji| Konishi, Masami| Imai, Jun| Nishi, Tatsushi| |
| Abstract | In this paper, we studied a planning and scheduling of production system considering demand changes. In the proposed system, planning part determines lot-size and amount of jobs in production. On the other hand, scheduling part determines the production sequence of jobs. In order to treat with the demand changes, both planning and scheduling should work well simultaneously. In the proposed system, preset and real time production control system is newly constructed from the view point of adaptive control. In the system, production planning is modified when the difference between production amount and demand becomes large. Moreover, production schedule is regenerated when the determined schedule is deviated from the prospected one. The scheduling system is characterized as the autonomous decentralized optimization system where each job works as agent and agent searches its appropriate starting time of processing. The effectiveness of the proposed system is confirmed by numerical examples. |
| Publication Title | Memoirs of the Faculty of Engineering, Okayama University |
| Published Date | 2002-03 |
| Volume | volume36 |
| Issue | issue2 |
| Start Page | 15 |
| End Page | 42 |
| ISSN | 0475-0071 |
| language | English |
| File Version | publisher |
| NAID | 80015471209 |
| JaLCDOI | 10.18926/47022 |
|---|---|
| FullText URL | mfe_36_2_007_013.pdf |
| Author | Abe, Takeji| Nagao, Makoto| Ohta, Tomoyuki| Nagayama, Noriyuki| |
| Abstract | 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. |
| Keywords | Plasticity Deformation Inhomogeneous Material Strain Concentration Coefficient Rigid-Plastic FEM |
| Publication Title | Memoirs of the Faculty of Engineering, Okayama University |
| Published Date | 2002-03 |
| Volume | volume36 |
| Issue | issue2 |
| Start Page | 7 |
| End Page | 13 |
| ISSN | 0475-0071 |
| language | English |
| File Version | publisher |
| NAID | 120003497044 |
