Author 漆畑 祐佳|
Publication Title Persica
Published Date 2020-03-31
Volume volume47
Start Page 29
End Page 42
ISSN 0389-7788
language 日本語
File Version publisher
Author 松浦 芙紗子|
Publication Title Persica
Published Date 2020-03-31
Volume volume47
Start Page 15
End Page 27
ISSN 0389-7788
language 日本語
File Version publisher
Author 劔持 淑|
Publication Title Persica
Published Date 2020-03-31
Volume volume47
Start Page 1
End Page 13
ISSN 0389-7788
language 日本語
File Version publisher
JaLCDOI 10.18926/ESR58577
Title Alternative Synoptic climatological analyses of daily precipitation features and atmospheric fields in warm season relating to the precipitation difference between Kochi and Okayama characterizing the Seto Inland Sea Climate in Japan
FullText URL esr_026_037_049.pdf
Author Kato, Kuranoshin| SUGIMURA, Yuki| MATSUMOTO, Kengo|
Abstract In order to re-examine the formation process of the climatological precipitation difference between Kochi (Pacific side of Shikoku District) and Okayama (Seto Inland Sea side) characterizing the Seto Island Sea Climate in warm season, synoptic climatological analyses of the daily precipitation features and atmospheric fields were performed for the warm season (April to September) of 1985 - 2015, based on the daily and hourly precipitation data and weather maps by the Japan Meteorological Agency (JMA), and the NCEP/NCAR re-analysis data. The large climatological difference of precipitation at Kochi from that at Okayama throughout the warm season was greatly contributed to by the days with the precipitation difference between Kochi and Okayama (ΔPR) with greater equal to 30 mm/day. In addition, such large daily ΔPR was mainly due to the intense rainfall at Kochi with greater equal to 10mm/h throughout the warm season, except for a part of the cases in April when the “not so intense rain” with less than 10mm/h at Kochi contributed to the large ΔPR. However, it is noted that the features of the synoptic-scale atmospheric fields and possible roles of the mountain ranges in Shikoku District causing the large ΔPR were rather different among August (midsummer), September (Autumn rainfall season) and April (Spring) .
Keywords Daily precipitation climatology Climate around Japan Seto Inland Sea Climate in Japan Synoptic climatology
Publication Title Okayama University Earth Science Report
Published Date 2019-12-27
Volume volume26
Issue issue1
Start Page 37
End Page 49
ISSN 1340-7414
language 日本語
Copyright Holders © 2019 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
File Version publisher
JaLCDOI 10.18926/ESR/58576
Title Alternative Interdisciplinary ESD lesson study for the university students with attention to the difference of climate and seasonal feeling in “summer” among Germany, northern Europe and Japan
FullText URL esr_026_026_036.pdf
Author KATO, Kuranoshin| KATO, Haruko| OTANI, Kazuo| MATSUMOTO, Kengo|
Abstract Climatological features and seasonal feeling in the season called by the same word such as “summer”would be rather different from region to region. Comparison of these features among the different regions, including the regions which are not so familiar to the students, would help to promote their fundamental ESD literacy, especially relating to the “Understanding of heterogeneous others”. Based on that concept, this paper will report an interdisciplinary lesson study for the university students on a theme how different the summertime climate and seasonal feeling among Germany, northern Europe and Japan are. In this study, the lesson practice was made in 2015 and 2018. In both classes, after the lecture on the summertime climate and seasonal feeling in these regions, the students created substitute songs with use of the melody of “Alles neu macht der Mai” (“The May makes all things new”, the same melody as a Japanese school song “Butterfly”) for the comparison between Germany and Japan. As for that between northern Europe, the melody of a Japanese school song “Furu-Sato” (“My country home”) was used for the creation of the substitute songs. It is noted that, not only the seasonal mean temperature or solar radiation condition, but also the features in association with the large day-to-day temperature variation was strongly reflected in the students’ works.
Keywords Interdisciplinary collaboration between climate and cultural understanding education ESD Comparative climatology Regional difference of summer climate
Publication Title Okayama University Earth Science Report
Published Date 2019-12-27
Volume volume26
Issue issue1
Start Page 25
End Page 36
ISSN 1340-7414
language 日本語
Copyright Holders © 2019 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
File Version publisher
JaLCDOI 10.18926/ESR/58575
Title Alternative Schistose fault related rocks from the Sangun Metamorphic Rocks, Kawakita area, Misaki Town, Okayama Prefecture, SW Japan
FullText URL esr_026_019_024.pdf
Author MATSUSHITA, Mirei| SUZUKI, Shigeyuki|
Abstract The crystalline schist which is representatively exposed in the Innerside of Southwest Japan is called the Sangun Metamorphic Rocks (SMR). In Kawakita area, Misaki Town, Okayama Prefecture, schistose fault rocks which is newly described in below are intercalated in the SMR. The rocks are composed of lenticular fragments of pelitic, basic siliceous rocks and quartz vein with siliceous to pelitic matrix. The fine-grained muscovites which define schistosity penetrate the rocks. Major direction of layer which though to reflect slip plane is subparallel to the schistosity. The long axis of some fragments are slightly oblique to the schistosity. The combination of the two sets of planes is considered to be a composite planar fabric. These occurrences suggest that the rocks are fault rock before the Sangun Metamorphism and named as schistose fault rocks. Lenses of cataclasite and myronite are accompanied. Planar thin (about 10cm in thickness) brittle fault rock is also associated. These shear deformed rocks form units of layer (shear zone) of 10 to 100m in thickness, and are concordantly intercalated in the surrounded normal schists. Active periods of the shear zones had several times from before and after the event of the Sangun Metamorphism.
Keywords Sangun Metamorphic Rocks regional metamorphism shear deformation schistose fault rock
Publication Title Okayama University Earth Science Report
Published Date 2019-12-27
Volume volume26
Issue issue1
Start Page 19
End Page 24
ISSN 1340-7414
language 日本語
Copyright Holders © 2019 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
File Version publisher
JaLCDOI 10.18926/ESR/58574
Title Alternative Computation of non-linear site response by the time-domain finite-difference method
FullText URL esr_026_001_017.pdf
Author TORIGOE, Yusuke| KOMATSU, Masanao| TAKENAKA, Hiroshi|
Abstract We have developed a time-domain staggered-grid finite-difference code for modeling non-linear response of a one-dimensionally inhomogeneous subsurface structure to a SH plane-wave incidence. It employs the velocity-stress formulation of elastodynamic equation for the linear part, and adopts a elastoplastic rheology model for the non-linear relation between the stress and strain. In this paper, we apply this code to four constitutive models from linear-elastic to nonlinear: (1) linear elastic model, (2) linear viscoelastic model, (3) elastoplastic model, and (4) viscoelastoplastic model, which simulate shallow sand and clay structures and are vibrated by a vertically incident SH plane-wave of Ricker wavelet, to compare the linear and the non-linear soil behaviors including low strains damping (viscoelastic effect) and/or hysteretic attenuation (non-linear effect). We also apply it to a local strong-motion record of the 2000 Western-Tottori earthquake (MW6.8). We then simulate characteristics of non-linear site response such as reduction of the spectral amplitude in the high frequency band and shift of the peak frequencies to lower frequencies.
Keywords finite-difference method non-linear site response strong motion
Publication Title Okayama University Earth Science Report
Published Date 2019-12-27
Volume volume26
Issue issue1
Start Page 1
End Page 17
ISSN 1340-7414
language 日本語
Copyright Holders © 2019 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
File Version publisher
Title Alternative All Began with White : Paul Auster and His Thelxinoe
FullText URL jfl_072_039_052.pdf
Author Nakatani, Hitomi|
Publication Title Journal of the Faculty of Letters Okayama University
Published Date 2019-12-20
Volume volume72
Start Page 39
End Page 52
ISSN 0285-4864
language 日本語
File Version publisher
NAID 40022110137
Title Alternative A.Tatarinov ”Lexicon” Notes 9(Ц~Я)
FullText URL jfl_072_029_037.pdf
Author Eguchi, Yasuo|
Publication Title Journal of the Faculty of Letters Okayama University
Published Date 2019-12-20
Volume volume72
Start Page 29
End Page 37
ISSN 0285-4864
language 日本語
File Version publisher
NAID 40022110136
Title Alternative The Hiroshima Dialect across the Sea : Inheritance and Change in a Japanese Dialect in Overseas Japanese Immigrant Communities
FullText URL jfl_072_013_028.pdf
Author Nakato, Yasue|
Publication Title Journal of the Faculty of Letters Okayama University
Published Date 2019-12-20
Volume volume72
Start Page 13
End Page 28
ISSN 0285-4864
language 日本語
File Version publisher
NAID 40022110121
Title Alternative On Suspicion as a Kind of Possibility
FullText URL jfl_072_001_012.pdf
Author MIYAZAKI, Kazuhito|
Publication Title Journal of the Faculty of Letters Okayama University
Published Date 2019-12-20
Volume volume72
Start Page 1
End Page 12
ISSN 0285-4864
language 日本語
File Version publisher
NAID 40022110113
Title Alternative Bulletin of Archaeological Research Center Okayama University 2018
FullText URL 紀要2018.pdf
Author Minami, Kentaro| Iwasaki, Shiho| 那須 浩郞| Yamamoto, Etsuyo| Yamaguchi, Yuji| 富岡 直人| 米田 穣| 大久保 徹也| 藁科 哲男| Nozaki, Takahiro|
Publication Title 岡山大学埋蔵文化財調査研究センター紀要
Published Date 2020-03-27
Volume volume2018
language 日本語
Copyright Holders Archaeological Research Center, Okayama University
File Version publisher
Pages v, 99 p.
JaLCDOI 10.18926/58204
FullText URL rkiyo55_145_151.pdf
Author 竹島 潤| 渡邊 晶| 三村 悠美子| 米林 哲郎| 奥田 陽一|
Publication Title 研究紀要 : 岡山大学教育学部附属中学校
Published Date 2020-03
Issue issue55
Start Page 145
End Page 151
language 日本語
Copyright Holders © 岡山大学教育学部附属中学校
File Version publisher
NAID 120006824849
JaLCDOI 10.18926/58203
FullText URL rkiyo55_133_142.pdf
Author 後藤 亨朗|
Publication Title 研究紀要 : 岡山大学教育学部附属中学校
Published Date 2020-03
Issue issue55
Start Page 133
End Page 142
language 日本語
Copyright Holders © 岡山大学教育学部附属中学校
File Version publisher
NAID 120006824848
JaLCDOI 10.18926/58202
FullText URL rkiyo55_121_130.pdf
Author 奥田 陽一| 竹島 潤| 梶山 和俊| ボンド 良子| Baidenmann, Jason| 三原 伸之|
Publication Title 研究紀要 : 岡山大学教育学部附属中学校
Published Date 2020-03
Issue issue55
Start Page 121
End Page 130
language 日本語
Copyright Holders © 岡山大学教育学部附属中学校
File Version publisher
NAID 120006824847
JaLCDOI 10.18926/58201
FullText URL rkiyo55_109_118.pdf
Author 日浦 基子| 川上 祥子|
Publication Title 研究紀要 : 岡山大学教育学部附属中学校
Published Date 2020-03
Issue issue55
Start Page 109
End Page 118
language 日本語
Copyright Holders © 岡山大学教育学部附属中学校
File Version publisher
NAID 120006824846
JaLCDOI 10.18926/58200
FullText URL rkiyo55_097_106.pdf
Author 西﨑 康晴| 安井 徹人| 日吉 康幸|
Publication Title 研究紀要 : 岡山大学教育学部附属中学校
Published Date 2020-03
Issue issue55
Start Page 97
End Page 106
language 日本語
Copyright Holders © 岡山大学教育学部附属中学校
File Version publisher
NAID 120006824845
JaLCDOI 10.18926/58199
FullText URL rkiyo55_087_094.pdf
Author 岩谷 諭| 小田 成一| 川端 美穂| 小倉 弘美|
Publication Title 研究紀要 : 岡山大学教育学部附属中学校
Published Date 2020-03
Issue issue55
Start Page 87
End Page 94
language 日本語
Copyright Holders © 岡山大学教育学部附属中学校
File Version publisher
NAID 120006824844
JaLCDOI 10.18926/58198
FullText URL rkiyo55_077_084.pdf
Author 武田 聡一郎| 田井 良和|
Publication Title 研究紀要 : 岡山大学教育学部附属中学校
Published Date 2020-03
Issue issue55
Start Page 77
End Page 84
language 日本語
Copyright Holders © 岡山大学教育学部附属中学校
File Version publisher
NAID 120006824843
JaLCDOI 10.18926/58197
FullText URL rkiyo55_067_074.pdf
Author 三村 悠美子|
Publication Title 研究紀要 : 岡山大学教育学部附属中学校
Published Date 2020-03
Issue issue55
Start Page 67
End Page 74
language 日本語
Copyright Holders © 岡山大学教育学部附属中学校
File Version publisher
NAID 120006824842