| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2012-03 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume17 |
| Issue | issue1 |
| Content Type | Others |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2012-03 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume17 |
| Issue | issue1 |
| Content Type | Others |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2012-03 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume17 |
| Issue | issue1 |
| Content Type | Others |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2012-03 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume17 |
| Issue | issue1 |
| Content Type | Others |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2012-03 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume17 |
| Issue | issue1 |
| Content Type | Others |
| JaLCDOI | 10.18926/fest/48239 |
|---|---|
| Title Alternative | The Landscape and Sightseeing of Bittchu-Kokubunji Based on the Viewpoints of Tourists and Local Residents |
| FullText URL | fest_017_023_043(1).pdf fest_017_023_043(2).pdf |
| Author | Mizuta, Tomoya| Ichiminami, Fumikazu| |
| Abstract | In this paper, we examined the landscape and sightseeing at Bittchu-Kokubunji in Okayama prefecture carrying out the questionnaire survey to tourists and local residents. Both tourists and local residents estimate that the landscape ofBittchu-Kokubunji is wonderful, and it has several images such as historical, quiet, and old-fashioned, etc. AlthoughBittchu-Kokubunji is one of the famous tourist resorts in Okayama prefecture, there are quite few tourists compared with the degree of notability. Almost all tourists' age was 50 or more. As more active sightseeing activities, the number of times of holding events, such as an announcement of traditional performing arts, lighting of a five-storied pagoda, photograph or a sketching convention, needs to be increased. An attractive tourist resort should be created by the cooperation of local residents and administration. |
| Keywords | Landscape Sightseeing Local residents Bittchu-Kokubunji |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2012-03 |
| Volume | volume17 |
| Issue | issue1 |
| Start Page | 23 |
| End Page | 43 |
| ISSN | 2185-3347 |
| language | Japanese |
| File Version | publisher |
| NAID | 120004025484 |
| JaLCDOI | 10.18926/fest/48238 |
|---|---|
| Title Alternative | A Survey Study of University Students’ Awareness on Social Contribution and Regional Cooperation |
| FullText URL | fest_017_007_021.pdf |
| Author | Na, Myungjin| Araki, Masaru| Kurihara, Koji| |
| Abstract | 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. |
| Keywords | University students’ awareness social contribution and regional cooperation volunteer activities exploratory factor analysis logistic regression analysis |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2012-03 |
| Volume | volume17 |
| Issue | issue1 |
| Start Page | 7 |
| End Page | 21 |
| ISSN | 2185-3347 |
| language | Japanese |
| File Version | publisher |
| NAID | 120004025483 |
| JaLCDOI | 10.18926/fest/48237 |
|---|---|
| Title Alternative | Basic Reproductive Ratio for Epdiemic Models (Review) |
| FullText URL | fest_017_001_006.pdf |
| Author | Sumita, Masanori| Kajiwara, Tsuyoshi| |
| Abstract | We review some fundamental results on the basic reproductive ratio of models in epidemiology following several documents. We present the general denition of the basic reproductive ratio and the threshold theorem of for the stability of the disease free equilibrium. All results for non-negative matrices and non singular M-matrices which we need in the denition of the basic reproductive ratio and the proof of the threshold theorem are also presented. All parts of the review are self-contained, and all parts of the proof are given explicitly. |
| Keywords | Basic reproductive ratio epidemic model Non negative matrix M-matrix |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2012-03 |
| Volume | volume17 |
| Issue | issue1 |
| Start Page | 1 |
| End Page | 6 |
| ISSN | 2185-3347 |
| language | Japanese |
| File Version | publisher |
| NAID | 120004025482 |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2012-03 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume17 |
| Issue | issue1 |
| Content Type | Others |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2012-03 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume17 |
| Issue | issue1 |
| Content Type | Others |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2011-03-18 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume16 |
| Issue | issue1 |
| Content Type | Others |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2011-03-18 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume16 |
| Issue | issue1 |
| Content Type | Others |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2011-03-18 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume16 |
| Issue | issue1 |
| Content Type | Others |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2011-03-18 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume16 |
| Issue | issue1 |
| Content Type | Others |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2011-03-18 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume16 |
| Issue | issue1 |
| Content Type | Others |
| JaLCDOI | 10.18926/fest/44790 |
|---|---|
| Title Alternative | Validation of Dollar cost averaging investment method |
| FullText URL | fest_016_001_005.pdf |
| Author | Touji, Masayuki| Fueda, Kaoru| |
| Abstract | As a method of long term investment for private investor, the dollar cost averaging investment method is well known and seems to reduce the purchase cost because we purchase risk assets with same amount of monye every month, then we purchase many assets when the price of assets is low and few assets when the price is high. On the other hand, if the expectation of the return of the risk assets is positive, we have the maximum expectation of return when we purchase the risk assets with all of money to invest. To reduce the risk of investment, diversified investments are effective. However question whehter we use the dollar cost averaging investment method or investe money all at once to well-diversified risk assets remains. In this study, we validate the effecte of the ddollar cost averaging investment method by Monte Carlo simulation. |
| Keywords | Dollar cost averaging investment Monte Carlo simulation Stock price index |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2011-03-18 |
| Volume | volume16 |
| Issue | issue1 |
| Start Page | 1 |
| End Page | 5 |
| ISSN | 2185-3347 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002949470 |
| JaLCDOI | 10.18926/fest/44791 |
|---|---|
| Title Alternative | The Changes and Problems of Commercial Activities in terms of the Questionnaire Survey in Omote-cho as the Central Shopping Street in Okayama City |
| FullText URL | fest_016_007_033.pdf |
| Author | Han, Jing| Ichiminami, Fumikazu| |
| Abstract | The present study mainly studied some properties of retail stores on the central shopping streets in Okayama City while looking back on the transition of the commerce. Second, we investigated the actual conditions of most retail stores in Omote-cho in terms of the questionnaire survey. Third, we considered the problems and measures on retail stores, a little. The charm of the central shopping streets has decreased relatively in Okayama City due to the advancement of a large-scale stores and the location competition of convenience stores. The number of empty stores has increased and the amount of the pedestrian traffic, the value of sales, and the number of retail stores have shown the decreasing tendency in eight commercial blocs in Omote-cho. Therefore, the unique features in Omote-cho should be polished while esteeming the history and the culture. The charm and/or the atmosphere of traditional commercial blocs is requested to be created while sending new informations that continue to create young person's fashion and culture. |
| Keywords | Retail Stores Central Shopping Street Questionnaire Survey Omote-cho Okayama City |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2011-03-18 |
| Volume | volume16 |
| Issue | issue1 |
| Start Page | 7 |
| End Page | 33 |
| ISSN | 2185-3347 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002949471 |
| JaLCDOI | 10.18926/fest/44792 |
|---|---|
| Title Alternative | Improvement of complementary relationship-based evapotranspiration model |
| FullText URL | fest_016_035_039.pdf |
| Author | Nakamichi, Takeshi| Moroizumi, Toshitsugu| Miura, Takeshi| |
| Abstract | Advection-Aridity(AA) model can calculate actual evapotranspiration by using only meteorological data. However, comparing the model with Penman equation showed that AA model doesn’t properly evaluate evapotranspiration from urban moisture area. In urban area, Actual evaporation from water calculated by AA model(E) are much less than that by Penman equation(Epo). Multiple regression analysis using estimation results indicates that the difference between the models is due to the difference of the sensitivity to vapor pressure deficit between the models. To improve this problem, modification coefficient k, defined as k=a･albedo+b, is suggested. Regression coefficients a, b are determined as satisfying k=Epo/E for water and k=1 for urban surface. By using this coefficient k, evaporation from water is nearly equal to value estimated by Penman equation, while evaporation from urban surface is changeless. |
| Keywords | Complementary relationship Actual evapotranspiration Potential evapotranspiration Water budget |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Published Date | 2011-03-18 |
| Volume | volume16 |
| Issue | issue1 |
| Start Page | 35 |
| End Page | 39 |
| ISSN | 2185-3347 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002949472 |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2011-03-18 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume16 |
| Issue | issue1 |
| Content Type | Others |
| Author | 岡山大学環境理工学部| |
|---|---|
| Published Date | 2011-03-18 |
| Publication Title | 岡山大学環境理工学部研究報告 |
| Volume | volume16 |
| Issue | issue1 |
| Content Type | Others |
