result 48610 件
| Author | Tateishi, Atsushi| |
|---|---|
| Published Date | 2009-12-31 |
| Publication Title | |
| Content Type | Thesis or Dissertation |
| JaLCDOI | 10.18926/OER/19854 |
|---|---|
| Title Alternative | A Note on Exchange Rate Dynamics of a Small Country Exposed to the Global Business Cycle |
| FullText URL | 41_3_047_062.pdf |
| Author | Yokoo, Masanori| |
| Abstract | 本稿では，開放マクロ経済学でよく利用される Mundell-Fleming モデルの動学版を２つの方向に拡張し，そこから得られる為替レートの変動を調べる。第１の拡張は，定常状態での局所的な Marshall-Lerner 条件を維持しつつ，大域的にはそれが満たされない状況を定式化することである。より詳しく言うと，通常の定常状態の近傍では小国である自国の通貨の減価は純輸出を増加させるが，為替レートがその範囲を超えると，逆に自国通貨の減価が純輸出を減少させるという状況である。第２の拡張は，大国である外国，あるいは世界経済，が持続的かつ周期的な景気循環に曝されている状況をモデルに組み入れることである。このような設定のもとで，為替レートが自国通貨高均衡と自国通貨安均衡のそれぞれの周囲を経巡るような複雑な変動を生じることを計算機による数値計算により観察する。 |
| Publication Title | 岡山大学経済学会雑誌 |
| Published Date | 2009-12-10 |
| Volume | volume41 |
| Issue | issue3 |
| Start Page | 47 |
| End Page | 62 |
| ISSN | 0386-3069 |
| Related Url | http://www.e.okayama-u.ac.jp/~shiryou/gakkaishi.htm |
| language | Japanese |
| Copyright Holders | 岡山大学経済学会 |
| File Version | publisher |
| NAID | 120002309171 |
| JaLCDOI | 10.18926/OER/19853 |
|---|---|
| Title Alternative | Compilation of China-Japan International Input-Output Table by Economate I-O |
| FullText URL | 41_3_019_045.pdf |
| Author | Teng, Jian| Fang, Wenhui| Shan, Wanli| |
| Publication Title | 岡山大学経済学会雑誌 |
| Published Date | 2009-12-10 |
| Volume | volume41 |
| Issue | issue3 |
| Start Page | 19 |
| End Page | 45 |
| ISSN | 0386-3069 |
| Related Url | http://www.e.okayama-u.ac.jp/~shiryou/gakkaishi.htm |
| language | Japanese |
| Copyright Holders | 岡山大学経済学会 |
| File Version | publisher |
| NAID | 120002309201 |
| JaLCDOI | 10.18926/OER/19852 |
|---|---|
| Title Alternative | For further improvements of the short-term homestay programme |
| FullText URL | 41_3_001_017.pdf |
| Author | Hirota, Yoko| Oka, Masumi| |
| Abstract | In 2001, Advisor's Room in International Centre, Okayama University, initiated the short-term (one day or overnight) homestay programme. The aim of this paper is to improve the implementation process of the programme by reviewing the homestay between 2001 and 2008, especially focusing on the period 2004 – 2008 based on the survey of hosts and international students participating in the programme. A total of 133 students (a response rate 95%) and 136 hosts (a response rate 97%) responded to the survey. The findings show a fairly high level of student satisfaction with the programme and a good level of communication between hosts and students. The survey results also suggest some problems identified in earlier studies by Hirota & Oka have been resolved. However, 25 percent of the students surveyed still did not write thank you notes to their hosts promptly while many hosts expected them to do. In addition, it was revealed that the passive attitude of some students discouraged their hosts from communicating with them. So the coordinator needs to encourage students to be active and make the most of the opportunity, and students’ personalities can be taken into consideration at the time of matching students to hosts. Lastly, the current matching system also needs to be improved because a limited choice of dates undermined the success of the homestay. Under the current system, there are only four choices of dates which the coordinators arrange based on the university's schedule. Consequently several students have to choose a date even though they have something to do on that day and it also takes a long time to find available hosts. The current matching process is based on student's application including their choice of date and hosts choose which student to take in. So an alternative for more effective matching should be considered: hosts provide their information such as possible dates for stay, number of family members, their pets, and so on, and students choose which family to stay with based on their preference and convenience. |
| Publication Title | 岡山大学経済学会雑誌 |
| Published Date | 2009-12-10 |
| Volume | volume41 |
| Issue | issue3 |
| Start Page | 1 |
| End Page | 17 |
| ISSN | 0386-3069 |
| Related Url | http://www.e.okayama-u.ac.jp/~shiryou/gakkaishi.htm |
| language | Japanese |
| Copyright Holders | 岡山大学経済学会 |
| File Version | publisher |
| NAID | 120002309009 |
| Author | Department of Earth Sciences, Faculty of Science, Okayama University| |
|---|---|
| Published Date | 2009-12-25 |
| Publication Title | Okayama University Earth Science Report |
| Volume | volume16 |
| Issue | issue1 |
| Content Type | Others |
| JaLCDOI | 10.18926/ESR/19850 |
|---|---|
| Title Alternative | 岡山県に分布する白亜紀前期羽山層砕屑物質の供給源：砕屑粒の鉱物化学組成とモード組成から導かれる制約 |
| FullText URL | 016_029_042.pdf |
| Author | Asiedu, Daniel K.| Suzuki, Shigeyuki| Shibata, Tsugio| |
| Abstract | Petrographic and phase chemistry studies of detrital grains were carried out on sandstones from the Lower Cretaceous Hayama Formation, Inner Zone of Southwest Japan, to determine their provenance and the tectonic setting during the early Cretaceous. The results of the modal mineralogy suggest that the Hayama Formation has magmatic arc provenance and that deposition of the sediments took place in the back-arc areas with detritus mostly derived from the magmatic arc and rifted continental margins. The chemical compositions of chromian spinel, chlorite and sphene indicate that significant proportions of the detrital grains were derived from mafic and/or ultramafic sources. The source areas are the mafic and ophiolitic rocks in the Sangun-Renge and Akiyoshi terranes and the felsic volcanic rocks probably from either the Akiyoshi terrane or a source not presently exposed in southwest Japan. However, minor amounts of the detritus were derived from the basement rocks; i.e., carbonates and siliciclastic rocks of the Akiyoshi terrane and the metamorphosed mafic rocks of the Chizu terrane. |
| Keywords | modal analysis sandstone mineral chemistry provenance Hayama Formation |
| Publication Title | Okayama University Earth Science Report |
| Published Date | 2009-12-25 |
| Volume | volume16 |
| Issue | issue1 |
| Start Page | 29 |
| End Page | 42 |
| ISSN | 1340-7414 |
| language | English |
| Copyright Holders | 岡山大学地球科学研究報告編集委員会 |
| File Version | publisher |
| NAID | 120002309000 |
| JaLCDOI | 10.18926/ESR/19849 |
|---|---|
| Title Alternative | ガーナ，アシャンティ火山帯南部に分布する古原生代変火山岩類のSr-Nd 同位体組成 |
| FullText URL | 016_009_028.pdf |
| Author | Dampare, Samuel| Shibata, Tsugio| Asiedu, Daniel| Okano, Osamu| Manu, Johnson| Sakyi, Patrick| |
| Abstract | Neodymium (Nd) and strontium (Sr) isotopic data are presented for Paleoproterozoic metavolcanic rocks in the southern part of the Ashanti volcanic belt of Ghana. The metavolcanic rocks are predominantly basalts/basaltic andesites and andesites with minor dacites. Two types of basalts/basaltic andesites (B/A), Type I and Type II, have been identified. The Type I B/A are stratigraphically overlain by the Type II B/A, followed by the andesites and the dacites. The analyzed volcanic rocks commonly have low initial (87)Sr/(86)Sr ratios consistent with previous studies on Paleoproterozoic rocks from the West African craton. The LREE-depleted, tholeiitic Type I B/A exhibit back-arc basin geochemical signatures and show high positive epsilon Nd (i.e., ε(Nd) (2.1 Ga) = +3.89 to +7.21), which suggest a long term depleted source and also indicate that they were produced in an entirely oceanic environment devoid of influence of continental crust. The isotope signatures are thus consistent with the previously published trace element data of the Type I basalts/basaltic andesites in suggesting that their parent magma was generated from a depleted mantle. The Type I B/A have Nd model ages (T(DM2)) of 1.83–2.09 Ga similar to their formation ages, suggesting that they were juvenile at their time of formation. The andesites and the Type II B/A andesites show LREE-enriched patterns and exhibit characteristics of subduction zone-related magmas, and show initial ε(Nd) (2.1Ga) values of –1.15 to + 1.35 and Nd model ages (T(DM2)) of 2.32–2.58 Ga. The LREE-enriched dacitic porphyry also exhibits characteristics of subduction zone-related magmas, and have initial ε(Nd) (2.1Ga) value of –2.24 and Nd model ages (T(DM2)) of 2.64 Ga. The Nd isotopic data confirms the juvenile character of the Birimian crust, but also suggests some contributions of a pre-Birimian crustal material (or Archean?) in the genesis of some of the metavolcanic rocks. Our isotopic result is consistent with the island arc complex model which views Paleoproteozoic terranes of West Africa in the context of subduction–accretion processes. |
| Keywords | Sr–Nd isotopes petrogenesis tectonic setting Birimian metavolcanics Ashanti volcanic belt |
| Publication Title | Okayama University Earth Science Report |
| Published Date | 2009-12-25 |
| Volume | volume16 |
| Issue | issue1 |
| Start Page | 9 |
| End Page | 28 |
| ISSN | 1340-7414 |
| language | English |
| Copyright Holders | 岡山大学地球科学研究報告編集委員会 |
| File Version | publisher |
| NAID | 120002308985 |
| JaLCDOI | 10.18926/ESR/19848 |
|---|---|
| Title Alternative | The first Japanese word "chishitsu-gaku" for the "geology" was proposed by Genpo Mitsukuri (1799-1863) |
| FullText URL | 016_001_007.pdf |
| Author | Okada, Hakuyu| Suzuki, Shigeyuki| |
| Abstract | The first Japanese word "chishitsu-gaku" for the "geology" was proposed by Genpo Mitsukuri, a scientific contributor in the Tokugawa regime in the 19th century, who was born in 1799 in Tsuyama in Western Honshu, Japan and had worked for scientific activities of the Tokugawa government from 1839 to 1863. His major works for the first making of the "chishitsu-gaku" for the "geology" have been presented in this paper, also showing his contribution to Japanese sciences. |
| Keywords | Genpo Mitsukuri "chishitsu-gaku" 19th century |
| Publication Title | Okayama University Earth Science Report |
| Published Date | 2009-12-25 |
| Volume | volume16 |
| Issue | issue1 |
| Start Page | 1 |
| End Page | 7 |
| ISSN | 1340-7414 |
| language | Japanese |
| Copyright Holders | 岡山大学地球科学研究報告編集委員会 |
| File Version | publisher |
| NAID | 120002309076 |
| Author | Department of Earth Sciences, Faculty of Science, Okayama University| |
|---|---|
| Published Date | 2009-12-25 |
| Publication Title | Okayama University Earth Science Report |
| Volume | volume16 |
| Issue | issue1 |
| Content Type | Others |
| Author | Department of Earth Sciences, Faculty of Science, Okayama University| |
|---|---|
| Published Date | 2009-12-25 |
| Publication Title | Okayama University Earth Science Report |
| Volume | volume16 |
| Issue | issue1 |
| Content Type | Others |
| Author | Yokota, K.| |
|---|---|
| Published Date | 1956-11-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume68 |
| Issue | issue11 |
| Content Type | Journal Article |
| Author | Yokota, K.| |
|---|---|
| Published Date | 1956-11-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume68 |
| Issue | issue11 |
| Content Type | Journal Article |
| Author | Kanda, M.| Honjoh, I.| Itasaka, T.| Tanaka, T.| Kobayashi, H.| |
|---|---|
| Published Date | 1956-11-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume68 |
| Issue | issue11 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/19842 |
|---|---|
| Title Alternative | ステロイド依存性重症難治性喘息に対する温泉療法の遠隔効果 |
| FullText URL | 061_001_006.pdf |
| Author | Tanazaki, Yoshiro| Sudo, Michiyasu| Kitani, Hikaru| Kawauchi, Kazuhisa| Mifune, Takashi| Okuda, Hiroyuki| Tada, Shinya| Takahashi, Kiyoshi| Kimura, Ikuro| |
| Abstract | The immediate effects (IEs) and distant effects (DEs) of spa therapy were observed in 67 patients with steroid- dependent intractable asthma (SDIA). (1) The IEs of spa therapy evaluated one week after spa therapy were considerably high, and the efficacy rate was 61.5% in type Ⅰa, 82.7% in type Ⅰb, and 83.4% in type Ⅱ asthmatics. (2) The DEs of spa therapy on SDIA were also observed. The efficacy rate was 50.2% in type Ⅰa, 54.3% in type Ⅰb and 63.7% in type Ⅱ asthmatics. (3) The DEs of spa therapy were different between cases with and without maintenance therapy (MT). The efficacy rate of DEs was generally high (72.8～91.7%) in cases with MT, and low (16.7～40.0%) in cases without MT. These results show that MT is very important to keep the IEs of spa therapy high for a long time. |
| Keywords | lmmediate effects (即時的効果) Distant effects (遠隔効果) Maintenance therapy (継続療法) Spa therapy (温泉療法) Steroid-dependent intractable asthma (ステロイド依存性重症難治性喘息) |
| Publication Title | 環境病態研報告 |
| Published Date | 1990-09 |
| Volume | volume61 |
| Start Page | 1 |
| End Page | 6 |
| ISSN | 09133771 |
| language | English |
| File Version | publisher |
| NAID | 120002309169 |
| Author | Nakanishi, Yoshio| |
|---|---|
| Published Date | 1956-11-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume68 |
| Issue | issue11 |
| Content Type | Journal Article |
| Author | Sugihara, Hiroshi| |
|---|---|
| Published Date | 1956-11-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume68 |
| Issue | issue11 |
| Content Type | Journal Article |
| Author | Sugihara, Hiroshi| |
|---|---|
| Published Date | 1956-11-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume68 |
| Issue | issue11 |
| Content Type | Journal Article |
| Author | Sugihara, Hiroshi| |
|---|---|
| Published Date | 1956-11-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume68 |
| Issue | issue11 |
| Content Type | Journal Article |
| Author | Hujioka, Yosiitu| |
|---|---|
| Published Date | 1956-11-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume68 |
| Issue | issue11 |
| Content Type | Journal Article |
| Author | Matsubara, Fumie| Endo, Hiroi| Sudo, Michiyasu| Tanizaki, Yoshiro| |
|---|---|
| Published Date | 1989-07 |
| Publication Title | 環境病態研報告 |
| Volume | volume60 |
| Content Type | Data or Dataset |
