著者
中村 信次
出版者
日本福祉大学全学教育センター
雑誌
日本福祉大学全学教育センター紀要 = The Journal of Inter-Departmental Education Center (ISSN:2187607X)
巻号頁・発行日
vol.5, pp.1-12, 2017-03-31

Recent progress in the Internet technology enables everyone to present oneself easily toward many and unspecified readers. The current study conducted questionnaire survey which employed 527 Japanese university students in order to investigate relationship between SNS usage and participant's psychological characteristics concerning selfpresentation. Results indicated that lower tendencies of self-abasement and self-concealment would be resulted in higher number of the Internet services through which the participants actively posted concerning oneself. On the other hand, usage of Internet services in a manner of reactive post (comment towards posts from another users) tended to increase self-abasement and self-concealment. These results would be helpful in understanding how university students were motivated in presenting themselves in the Internet. 近年のインターネット技術の進展に伴い, 誰もが気軽に不特定多数への自己表現が可能となった. 本研究では, 大学生を対象に総数527 名の回答者が参加した質問紙調査を実施し, SNS をはじめとするインターネットサービス利用状況と回答者の自己表出傾向との関連を調べた. 調査の結果, 積極的な自己発信を行うインターネットサービスが多い回答者ほど, 自己卑下型の自己呈示を行う傾向や自己を隠蔽する傾向が低いことが示された. また, 他者の投稿に対するコメントを行うという応答型の発信を行うサービスがあるとした回答者は, そうではない回答者に比べて, 自己卑下傾向と自己隠蔽傾向が高くなった. これらの結果は, 大学生におけるインターネットを介した自己発信の動機づけの理解に役立つものと考えられる.
著者
篠澤 和恵 楜沢 順 高田 雅美 城 和貴
雑誌
情報処理学会論文誌数理モデル化と応用(TOM) (ISSN:18827780)
巻号頁・発行日
vol.6, no.1, pp.119-127, 2013-03-12

コンピュータ上での絵具の発色シミュレーションは,グラフィックソフトウェアへの応用が期待できる.古典油彩画における「グレーズ」は,薄く溶いた透明な絵具の層を重ねる技法であり,混色で表現できない色調を,重色によって表現するものである.その発色は,放射伝達方程式を解くことによって求められる.しかし従来手法は,異なる絵具でグレーズを行う方法が示されておらず,高精度な解を得るには計算量が大きくなるため,グラフィックソフトウェアへの応用には不向きである.本研究では,まず従来手法を異なる絵具の層に対応できるように拡張する.さらに,係数行列を分解し,刻み幅を固定することにより,高精度な解を小さい計算量で得ることが可能な数値解法を提案する.また,実際の油絵具のデータを用いて数値実験を行い,高精度な解が,従来手法の約4%~7%の計算時間で求められることを示す.
著者
中津山 幹男
出版者
日本知能情報ファジィ学会
雑誌
日本知能情報ファジィ学会 ファジィ システム シンポジウム 講演論文集 第24回ファジィ システム シンポジウム
巻号頁・発行日
pp.57, 2008 (Released:2008-12-06)

絵画を音楽に変換する方法には主観的方式、客観的方式および中間的な準客観的な方式がある。ここでは準客観的な手法を採用した。絵画としては浮世絵を取り上げ、浮世絵のd*d(0 < d < 20)程度の画素を平均し、かつ適切な変換により音符に変換する。未加工の音楽は感動的な要素が少ないので、主題となる主旋律をdの値を大きくすることなどにより求めて、音譜の修飾を行うとにより魅力的な音楽が得られる。絵画をスキャンする方式を改良して、より適切な主旋律を求めることを主目的とした。
著者
内川 淳
出版者
日本地理教育学会
雑誌
新地理 (ISSN:05598362)
巻号頁・発行日
vol.35, no.1, pp.14-28, 1987-06-25 (Released:2010-04-30)
参考文献数
23

(1) The Himekawa drainage area is one of the most heavy snow area in Japan with annual cover of 1.5-4.0m. This area is divided into two sub-areas, the northern and soutern parts, at Nakatsuchi, Otari Village by the depth of snow and the time of melting. In the southern part, the snow is very dry because the altitude is very high with very low temperature. The snow cover is the deepest in late February or early March and last to the middle of April. On the other hand, in the northern part, the snow is very wet because the altitude is very low with higher temperature than the south. And the snow cover is the deepest in late January or early February and it lasts to the early April, a month earlier than the south. For these reasons, the ways of removing snow on the roofs and of melting snow on the field and the kind of decorations for the New Year are different between two parts. Furthermore, the way and tools of snow treading to keep paths in the snow are different between two parts by the snow depth and topographic conditions.(2) Agricultural land utilization of this Himekawa area is restricted very strongly by the continuous show cover duration which reaches 120 days per year. Therefore, people in this area keep watching Yukigata (the shape of snow patches on the mountain high slopes) and common sayings which predict weather condition very valuably to make their original agricultural calendar by their traditions. Furthermore, they melt snow artificially to advance the season of seeding ricer and they contrive the way of seeding and cropping wheats which does not adapt to this area. From the viewpoints of the land utilization for forestry, the snow decrease the values of wood by bending trunks and breaking branches. On the other hand, the snow cover gives advantages for forestry such as preventing frost heaving, supplying water and preparing the roads to transport lumbers by sledding.People use snow as insulation for storing vegetables and as fields for sledding and skiing. Ski industries have been growing quickly since the middle of 1960's by developing and improving ski grounds, facilities, and accomodations in this area and by increasing numbers of trains on Oito-Line, Eastern Japanese Railways. As a result, industries and structures of population in this area have greatly changed.(3) It is recongnized that some cultures have been spread into this Kita-Azumi area from Toyama and Niigata prefectures. Technology of production such as Ecchu-Shibari (a way of bundling up harvested rice straws) and the way of making a charcoal kiln and life styles such as tree fences for wind breaking are spread from Toyama Prefecture. On the other hand, cultures for food such as Sasa-Zushi and Sasa-Dango (a kind of regional Sushi and dumpling wrapped by dwarf bamboo leaves) and Iwashino-Tsukedome (a salted sardine for preserving), a way of building houses protecting heavy snow cover and some technology of manufacturing sleds and skies are spread from Niigata Prefecture.Because of same natural environment of deep snow, the characterized local culture of this Kita-Azumi area was created by cultural interchange to Niigata Prefecture. Especially, in the settlements of Oami Todo and Yokokawa, Kita-Otari districts, Otari Village, which are located very close to the boundary to Niigata Prefecture, there are very strong effects of the Echigo (Niigata Prefecture) Culture.

1 0 0 0 OA 例書 20巻

出版者
巻号頁・発行日
vol.[17] 心附方等閑、役儀等閑、内分之取計、不筋之取計、不行届之,
著者
小川 孝宏 平野 裕三 辻 俊明 常松 豪 阪口 理
出版者
公益社団法人 地盤工学会
雑誌
地盤工学研究発表会 発表講演集
巻号頁・発行日
vol.39, pp.249-250, 2004

建築構造物の基礎設計においては、機械的に支持層を確認した調査結果に基づいた方法を採るのが一般的で、本来、地盤が有している強さを正しく把握しないまま設計が行われ、不経済な基礎工法が選定されていることが多い。本論は、9~14階建の集合住宅建設予定地において通常のボーリング調査に加えて、調査の初期段階で地表近くに分布する大阪層群Ma3層のブッロクサンプリング試料の室内力学試験と平板載荷試験を行い、Ma3層がもつ本来の強さを把握したことで、長尺の杭基礎が多用されてきた地盤条件の地域において直接基礎の採用を可能にし、工期の短縮と建設コストを削減することができた事例をまとめたものである。
著者
長谷川 淳也
出版者
分子科学会
雑誌
Molecular Science (ISSN:18818404)
巻号頁・発行日
vol.4, no.1, pp.A0031-A0031, 2010 (Released:2010-08-26)
参考文献数
34
被引用文献数
1 1

In visual systems and fluorescent proteins, controlling the photo-absorption/emission energy (color tuning) of the chromophore is the essentials to furnish a protein with the photo-functionality. Depending on the protein environment, the chromophores show a variety of colors, which are relevant to the character of the excited states and to the interactions between the chromophore and the environment. Here we summarize our recent studies on the spectral tuning mechanism of the human visual cone pigments and the fluorescent proteins. These studies elucidated a common feature in the color tuning, which also suggests a strategy to artificially control the color of proteins. We also explain our recent progress in developing the symmetry-adapted cluster-configuration interaction (SAC-CI) method and hybrid quantum mechanical/molecular mechanical (QM/MM) method particularly for studying the photo-functional proteins.

1 0 0 0 法曹

出版者
法曹会
巻号頁・発行日
vol.(9), no.599, 2000-09
著者
松岡 太一
出版者
一般社団法人 日本機械学会
雑誌
日本機械学会論文集 (ISSN:21879761)
巻号頁・発行日
vol.83, no.854, pp.17-00292-17-00292, 2017 (Released:2017-10-25)
参考文献数
22
被引用文献数
3

In this paper author proposed a unique vibration suppression device that has variable inertia mass using continuously variable transmission (CVT) in order to obtain vibration isolation when a harmonic frequency was coincided with an anti-resonance frequency of 1DOF system. The device complies a ball screw mechanism, a flywheel, servo motors and CVT. The CVT is composed of toroidal wheels and power transmission wheels. The device has a small inertia force when an attitude angle of the power transmission is low by the servo motor as depending on a contact radius between two half toroidal wheels, on the other hand the large inertia force under high angle, so variable inertia force which acts as series inertia mass can be controlled continuously. The trial device was manufactured and the resisting force characteristics were measured. Theory of the variable inertia force was introduced, and compared with the experimental results. In order to confirm vibration control, an optimized inertia mass which always adjusts to anti-resonance frequency was determined in case of 1DOF system with the device, frequency response tests were carried out by using a shaking table, and experimental results were compared with calculated ones. Finally, the theory of resisting force and effects of vibration suppression were confirmed.