result 50208 件
| JaLCDOI | 10.18926/ESR/66846 |
|---|---|
| FullText URL | esr_030_021_035.pdf |
| Author | MAURER, Robert| HARKER, Stuart| SUZUKI, Shigeyuki| WHEELER, Allan| |
| Abstract | Mantle convection currents are the currently accepted driving force for plate tectonics that have ripped apart the continents and created oceans. Because of these actions, continental collisions and ocean closures have resulted. Our paper challenges the conventional concept and provides an alternate, mathematically justified drive mechanism. The pull-push motions of such convection currents in the upper mantle are here concluded to be too weak to be the driving mechanism. Our proposal for such global scale forces concerns the effect of an offset centre of mass of the Earth that results in rotational wobbling. Kepler’s laws of planetary motion demonstrate the rotational behavior of the Earth to be aligned with the Sun on the outward and inward motions of the elliptical orbit. The unbalanced rotation on a fixed gravitational axis results in circumferential stresses on the outer Earth’s rim that is more than strong enough to pull the continental plates apart. The proposed unbalanced rotational stress force equation is shown to be sufficient to drive the cyclic breakup and reassembly of the continental plates, as well as the generation of new oceanic crust and subduction zones. Mantle convection currents are here demonstrated to have a passive rather than active role in the plate movements. |
| Keywords | Differential circumferential tensile force Rotating Earth Offset centre of mass radius of eccentricity |
| Publication Title | Okayama University Earth Science Report |
| Published Date | 2024-03-31 |
| Volume | volume30 |
| Issue | issue1 |
| Start Page | 21 |
| End Page | 35 |
| ISSN | 1340-7414 |
| language | English |
| Copyright Holders | © 2024 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved |
| File Version | publisher |
| JaLCDOI | 10.18926/ESR/66845 |
|---|---|
| Title Alternative | Microtremor exploration in Tsushima Campus, Okayama University |
| FullText URL | esr_030_013_020.pdf |
| Author | YAMADA, Nobuyuki| TAKENAKA, Hiroshi| |
| Abstract | In this report, microtremor array observations were conducted in the Tsushima Campus of Okayama University, and the subsurface velocity structure was estimated from the analysis of the records. The results indicate that a five-layer S-wave velocity structure from the surface to the seismic basement equivalent layer with thicknesses of 8, 24, 80 and 180 m and velocities of 150, 450, 1100, 1700 and 3200 m/s, respectively, is reasonable. This model explains to some extent the observed phase velocity and H/V spectral ratios. It is also consistent with the surface borehole results. Furthermore, the areal characteristics of the H/V spectral ratios were also presented, allowing us to estimate the trend of the ground structure in shallow areas. |
| Keywords | Okayama Microtremor array exploration S-wave velocity H/V spectral ratio |
| Publication Title | Okayama University Earth Science Report |
| Published Date | 2024-03-31 |
| Volume | volume30 |
| Issue | issue1 |
| Start Page | 13 |
| End Page | 20 |
| ISSN | 1340-7414 |
| language | Japanese |
| Copyright Holders | © 2024 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved |
| File Version | publisher |
| JaLCDOI | 10.18926/ESR/66844 |
|---|---|
| Title Alternative | Petrological characteristics of the stone chamber of Tobiotsuka Kofun, Okayama Prefecture |
| FullText URL | esr_030_001_012.pdf |
| Author | KANEKO, Takahiro| NOZAKA, Toshio| SEIKE, Akira| |
| Abstract | Tobiotsuka Kofun, a tumulus built on the Misu Hills in the Kofun period, has a horizontal stone chamber made of huge stone blocks with a width up to 2 meters or more. To specify the source of the stone blocks, we carried out the measurement of magnetic susceptibility, petrographic observation, and chemical analysis of minerals. The stones are amphibole-biotite granite with phenocrystic large grains of K-feldspar. The back-wall stone of the chamber has higher magnetic susceptibility than ceiling and side-wall stones, which probably results from a higher amount of magnetite formed by the alteration of biotite in the back-wall stone. Furthermore, the back-wall stone is different from ceiling stone in that it has lower XMg [Mg/(Mg + Fe) mole ratio], lower Al, Ti, and Na + K contents and higher Si contents of amphibole, higher XMg of biotite, and shows a tendency to have higher Na (albite component) contents at rims of plagioclase crystals and lower Ti contents of zircon. These characteristics of the back-wall stone are similar to those of granite exposed in the Koshinzan area about 2 km northeast of Tobiotsuka Kofun, whereas the ceiling and side-wall stones are similar to granite outcrops in the vicinity of Tobiotsuka Kofun, e.g., in the Midoriyama area. It is concluded that the quarry for the back-wall was located at a different place from that for the ceiling and side-wall stones. |
| Keywords | Tobiotsuka Kofun stone chamber granite |
| Publication Title | Okayama University Earth Science Report |
| Published Date | 2024-03-31 |
| Volume | volume30 |
| Issue | issue1 |
| Start Page | 1 |
| End Page | 12 |
| ISSN | 1340-7414 |
| language | Japanese |
| Copyright Holders | © 2024 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved |
| File Version | publisher |
| FullText URL | esr_030_titlepage.pdf |
|---|---|
| Publication Title | Okayama University Earth Science Report |
| Published Date | 2024-03-31 |
| Volume | volume30 |
| Issue | issue1 |
| ISSN | 1340-7414 |
| language | English |
| Copyright Holders | © 2024 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved |
| File Version | publisher |
| FullText URL | esr_030_cover.pdf |
|---|---|
| Publication Title | Okayama University Earth Science Report |
| Published Date | 2024-03-31 |
| Volume | volume30 |
| Issue | issue1 |
| ISSN | 1340-7414 |
| language | English |
| Copyright Holders | © 2024 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved |
| File Version | publisher |
| FullText URL | hss_057_contents_e.pdf |
|---|---|
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| FullText URL | hss_057_colophon.pdf |
|---|---|
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66839 |
|---|---|
| Title Alternative | Propagation of the Iconography of the Large-Headed yokai in the "Scroll Painting of a Tale of Monsters" by Genki |
| FullText URL | hss_057_(061).pdf |
| Author | TSUTSUMI, Shoko| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | (61) |
| End Page | (75) |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66838 |
|---|---|
| Title Alternative | On Ten-nyo（Heavenly Maidens）with Wings, Part 11: Some Aspects in the Late Meiji Period |
| FullText URL | hss_057_(041).pdf |
| Author | TATSUNO, Yuko| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | (41) |
| End Page | (60) |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66837 |
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| Title Alternative | Japanese Translation of “Lunyu Jizhu”（７）（Part 3）―Xi ZHU’s Interpretation of “Confucian Analects”― |
| FullText URL | hss_057_(021).pdf |
| Author | SUN, Luyi| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | (21) |
| End Page | (39) |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66836 |
|---|---|
| Title Alternative | Management and Networks of Wealthy Farmers Living in Mountainous Areas in the Late Early Modern to Meiji Era: With an Introduction to the Nakada Family Documents in Uji Village, Kawakami District, Bicchu Province |
| FullText URL | hss_057_(001).pdf |
| Author | HIGASHINO, Masanobu| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | (1) |
| End Page | (19) |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66835 |
|---|---|
| Title Alternative | A Study on the Impact of RCEP on Service Trade between Japan and China |
| FullText URL | hss_057_183.pdf |
| Author | NIU, Wenjun| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | 183 |
| End Page | 197 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66834 |
|---|---|
| Title Alternative | Relationship between Social Networks and ISO15189 Accreditation |
| FullText URL | hss_057_169.pdf |
| Author | NAGATA, Hiroyo| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | 169 |
| End Page | 181 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66833 |
|---|---|
| Title Alternative | Trends in the Advancement of Port Cargo Handling at Container Terminals in Japan |
| FullText URL | hss_057_149.pdf |
| Author | MORIYAMA, Hiroki| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | 149 |
| End Page | 167 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66832 |
|---|---|
| Title Alternative | Changes in Local Food Culture in the Northeast of Okayama Prefecture―Cases of the Autumn Festival in the Former Ohara Town and Nishiawakura Village― |
| FullText URL | hss_057_127.pdf |
| Author | HOSHIJIMA, Shigeko| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | 127 |
| End Page | 148 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66831 |
|---|---|
| Title Alternative | A Qualitative Study on Situations in which Care Recipients Develop a Sense of Trust in Caregivers―Toward the Development of Psychoeducation for Caregivers to Improve the Social Skills of Interpersonal Relationship Formation― |
| FullText URL | hss_057_111.pdf |
| Author | MIYAKE, Sayumi| TANAKA, Tomoko| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | 111 |
| End Page | 126 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66830 |
|---|---|
| Title Alternative | Irregularities in Adjectival Modifier Usage—A Comparison with Attributive and Predicative Usage— |
| FullText URL | hss_057_089.pdf |
| Author | KATO, Kazumi| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | 89 |
| End Page | 109 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66829 |
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| Title Alternative | The Literary Afterimage of Himiko（１）――A Study of Japanese Women and Images of Japan in Ming and Qing Popular Literature―― |
| FullText URL | hss_057_075.pdf |
| Author | YUSA, Toru| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | 75 |
| End Page | 87 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66828 |
|---|---|
| Title Alternative | Possibility and Negation: On the Negative Form of Japanese Verb “KAGIRU” |
| FullText URL | hss_057_059.pdf |
| Author | MIYAZAKI, Kazuhito| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | 59 |
| End Page | 73 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/66827 |
|---|---|
| Title Alternative | A Study on the Relationship between Self-Efficacy, Social Skills, and EI in Career Choice―Based on Three Years of College Student Data During the Corona Crisis― |
| FullText URL | hss_057_041.pdf |
| Author | MACHIDA, Hisashi| |
| Abstract | 進路選択における先行研究では、進路選択能力を高めることにより進路選択行動が活発化し、そこに進路選択自己効力感が媒介するとより進路選択行動が高まるなど多様な研究成果が報告されてきた（富永, 2009）。先行研究を踏まえて筆者らはこれまでMachida, H., & Hirakimoto, H.（2017）、Machida, H.（2021） などにおいて、大学生などの進路選択自己効力感を高める因子としてのソーシャルスキルの存在を明らかにしてきた。しかしながら2020年以降のコロナ禍においては、大学生は学業の場のみならず、課外活動やアルバイトの場においても対人関係を深める活動が制限されると共に、コミュニケーションの機会が失われ、ソーシャルスキルを高める機会は低減した。筆者らはこのような環境下においてもソーシャルスキルを高める因子としてのEI（感情知性）に着目し、2021年度の調査を基礎に町田・開本（2022）においてEI（感情知性）とソーシャルスキル並びに進路選択自己効力感の関係について明らかにしてきた。その後2021年からの3年に渡る、ソーシャルスキルに加えEI（感情知性）が大学生の進路選択自己効力感にどのような影響を及ぼしているかについて明らかにすることを目的に、大学生を対象にサーベイ調査を継続してきた。結果的にEI（感情知性）はソーシャルスキルを媒介して進路選択自己効力感に正の影響を及ぼすことが3年間の継続調査により明らかになった。 |
| Keywords | 進路選択 (career choice) 進路選択自己効力感 (career choice self-efficacy) ソーシャルスキル (social skills) キャリア (career) EI 感情知性 (emotional intelligence) CDMSE |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2024-03-29 |
| Volume | volume57 |
| Start Page | 41 |
| End Page | 58 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2024 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
