著者
山田 貴史
出版者
日本デザイン学会
雑誌
デザイン学研究. 研究発表大会概要集 (ISSN:09108173)
巻号頁・発行日
no.48, pp.332-333, 2001-10-15

;Recently, digital fonts became to be designed easily by widespread use of computers.However, the font design process is not clear. So, in this study, the purpose is to make it clear by systematic approach. To design digital font, at first, it is necessary to decide on the design concept.This is one of the most important process.Afterwards, designing the typeface.This is divided into seven processes. 1)Configuring font environment 2)Making the font image 3)Designing font elements 4)Assembling font elements 5)Putting typeface into shape 6)Regulation of all 7)Assigning character code, and bringing digital font to completion.With these processes, I think that the font design process is more clear.
著者
田村 泰盛 服部 誠 今野 浩太郎 本田 洋 河野 義明
出版者
日本応用動物昆虫学会
雑誌
日本応用動物昆虫学会誌 (ISSN:00214914)
巻号頁・発行日
vol.48, no.3, pp.191-199, 2004 (Released:2004-11-30)
参考文献数
32
被引用文献数
8 8

The leaf beetle Ophraella communa is an oligophagous insect that infests several asteraceous plants, especially ragweed Ambrosia artemisiifolia, in fields of Japan. The feeding responses of O. communa to methanolic extracts of 11 genera and 17 species of asteraceous plants were examined to determine whether feeding preference depended on chemicals in the plants. The methanolic extracts of 8 asteraceous species stimulated feeding in O. communa, but the other 9 species showed no activity. Two triterpenoids (α-amyrin acetate and β-amyrin acetate) and two caffeic acid derivatives (chlorogenic acid and 3,5-dicaffeoylquinic acid) are known as feeding stimulants for O. communa. The distribution of these compounds was analyzed in 17 asteraceous species. These compounds were found in many species, including nonhost plants of this beetle, however amounts and compositions differed. Even when the methanolic extracts of A. artemisiifolia were added to extracts of some species which did not elicit feeding of O. communa, the feeding of O. communa was not induced by the inactive plants. Feeding deterrents as well as feeding stimulants in the leaves of asteraceous plants appear to determine the feeding preference of O. communa.
著者
Masahiko Watanabe Yoshio Hirai
出版者
JAPANESE SOCIETY OF APPLIED ENTOMOLOGY AND ZOOLOGY
雑誌
Applied Entomology and Zoology (ISSN:00036862)
巻号頁・発行日
vol.39, no.2, pp.249-254, 2004 (Released:2004-08-25)
参考文献数
14
被引用文献数
12 22

Host-use pattern for overwintering and reproduction of the ragweed beetle, Ophraella communa LeSage, was examined in Tsukuba, Japan. Many adults of both sexes were found overwintering inside the rolled parts of dead leaves of Xanthium canadense in November. These adults had already accumulated triacylglycerol as energy reserves, and were able to survive the winter and to reproduce in the spring. No eggs and larvae were found on X. canadense throughout the observation period, although overwintered adults were temporarily found in May. In contrast, reproduction occurs on Ambrosia artemisiifolia and A. trifida in late April. These results suggest that O. communa adults mainly use dead leaves of X. canadense as an overwintering shelter in Tsukuba, while they reproduce only on A. artemisiifolia and A. trifida in the spring. Such a seasonal migration between host plants may be important for the survival strategy.
著者
田村 泰盛
巻号頁・発行日
2004

筑波大学博士 (農学) 学位論文・平成16年3月25日授与 (甲第3510号)
著者
岩濱 数宏 土方 嘉徳 西田 正吾
出版者
The Institute of Electronics, Information and Communication Engineers
雑誌
電子情報通信学会論文誌 D (ISSN:09151915)
巻号頁・発行日
vol.J88-D1, no.3, pp.642-656, 2005-03-01

インターネット上で流通する情報の中から,ユーザの好みに適合するものを推薦するサービスとして情報フィルタリングがある.近年は,テキストで記述された情報だけでなく音楽などのマルチメディアデータに対しても,その必要性が高まりつつある.情報フィルタリングの一方式として,ユーザの興味に関する情報を表すユーザプロファイルと対象情報(コンテンツ)の内容をモデル化したコンテンツモデルを比較する内容に基づくフィルタリングがある.音楽データを対象とした内容に基づくフィルタリングに関する既存の研究として,コンテンツモデルとユーザプロファイルの両方を音楽の特徴量のベクトルで表し,ベクトル間距離を用いて推薦する手法に関する研究や,それらの特徴量に任意の評価関数を用いるフレームワークに関する研究などが存在する.本研究はこれらの方法とは性質が異なるアルゴリズムである決定木を用いた内容に基づく音楽情報フィルタリングシステムを提案する.決定木は,ユーザによって重視する音楽の特徴が違っても,うまくそれを表現できると思われる.実際の音楽データとユーザを用いて実験を行い,他の手法に比較しての本システムの有効性を検証する.
著者
木下 尭博
出版者
九州産業大学
雑誌
九州産業大学芸術学部研究報告 (ISSN:02867818)
巻号頁・発行日
vol.29, pp.137-144, 1998

First printing media in Japan is one million of little pagodas-Hyakumatou-Dharani-pubulished in AD 770. There is the oldest printing matter existing in the world. It exists to the matter which the saving condition is bad from good printing matter by this Hyakumantou-Dharani preserving 3076 volume in Horyu Buddhist Temple in Nara Prefecture at present. Is printed the Hyakumantou-Dharani Pagodas by stamp system or block system and metal or wood materials? In West Branch of the Japanese Soc. of Printing Science and Technology these research results were opened to public in 1987. However, these are many uncertain circumstance on this printing system. The Tensho-Kenou Boys Mission had introduced metal type printing which Johannes Gutenberg invented from Portugal to Nagasaki in Japan at 1611. The publications that it called this the Amakusa edition had printed it in the metal type, and they exist in all over the world. Since the Christianity was forbidden in these period, Amakusa Book of the 13 volume for 6 years was published to the Macao exile of 1597. It is based of the metal type printing in the establishment of the letterpress manufacture by Shouzou Motoki in 1869. He thought that future development of Japan consists with printing technology and purchased printing machine, metal type, printing ink and paper from the Netherlands ship. The printing technology was widely spread by the research of the electroplate matrix. From China, Korea and Europe, the metal type printing technology in Japan was mainly accepted like this and succeeded with industrialization.
著者
近藤 隆二郎 守谷 光平
出版者
公益社団法人 日本造園学会
雑誌
ランドスケープ研究 (ISSN:13408984)
巻号頁・発行日
vol.66, no.5, pp.711-714, 2003 (Released:2003-09-24)
参考文献数
12
被引用文献数
1 1

In this research, walking trail is analyzed from “sense of walking” paying attention to “the change nature of walking trail.” Analysis is precedence research in a soundscape. It carried out to reference from the viewpoint of a “sound”, a “phrase”, “harmony”, and a “melody.” This is because it is necessary to take in time progress about the correlation and analysis result of the composition element of “walking trail” seen from “sense of walking” to regard as a sequence. As a result of analysis, the acquired knowledge is summarized to below. (1) as the “harmony” of walking trail, eight types; “Circuit type”, “Relax type”, “Straight-flat type”, “Approach type”, “Well-textured straight-flat type”, “Acrobatic type”, “Up and down type”, and “Particular type” were extracted (2) consequently, high “harmony” of the rate for which it accounts on a “course”—“Circuit type” and “Relax type” (3) The type of six “melodies” was extracted as changes of “harmony.” (4) It became clear to correspond with the impression acquired by the feature of the type of the “harmony” obtained from “a sense of walking” actually walking that. When improving walk space, it can be said that the space which can obtain many feelings not only from vision but from body nature including “walk feeling” is very rich space.
著者
椎野 信雄
出版者
文教大学
雑誌
文教大学国際学部紀要 (ISSN:09173072)
巻号頁・発行日
vol.11, no.2, pp.23-42, 2001-02

Various research programs in the "new" sociology of scientific knowledge emerged in the latter half of 1970s. British sociologists such as Barnes, Bloor, Mulkay, Collins and so forth were challenging the Mertonian functionalist sociology of science. The aim of the new sociology of scientific knowledge has been to investigate and explain the "contents" of scientific knowledge per se. Ethnomethodological studies of scientific practices were surrounded by the emergence of these "new" programs in social studies of science. Although ethnomethodological studies of science have often been understood without being distinguished from these "new" programs, it seems that ethnomethodological studies differ from these programs in their perspective on language, science and action. In spite of their commitments to a supposedly "radical" view of scientific knowledge, the new sociologies use some conventional social science terminologies and explanatory formulae, and seem caught in a trap concerning the usage of ordinary language in social science and philosophy. Garfinke's ethnomethodology appears to advocate a complete departure from these conventional views of language and science which the new programs have taken over. We will make sense of ethonomethodological studies of science by reviewing how ethonomethodology sees the "new" programs. In this paper we would like to leave a port to the sea of argumentation by regarding ethnomethodologist M. Lynch's studies of science as leading light. Ethnomethodology's agenda is, according to Lynch, to reconsider what it means to produce observations, descriptions and explanations of something "actual." Garfinkel's program is not interested in explaining scientific facts by reference to the social context of their production. The program does not try to construct comprehensive models of activities and institutions. Its objective is to examine how scientific works are produced from the disciplinary-specific Lebenswelt of scientific projects. The aim is not to explain "discovery" as a matter of "social construction" but to try to gain a better understanding of scientific work.
著者
孫 成權:著 内田 尚子:訳
出版者
国立研究開発法人 科学技術振興機構
雑誌
情報管理 (ISSN:00217298)
巻号頁・発行日
vol.44, no.10, pp.701-701, 2002 (Released:2002-01-01)

中国国家革新システムは科学,教育および持続的な開発を通して中国を活性化し,かつ中国における経済社会的発展の速度を高めるために中国政府が下した重要な国家の戦略である。同システムは知識革新と技術革新に関与する機関で構成されるネットワーキングシステムである。この中にあって1998年,中国政府は中国科学院による知識革新計画パイロットプロジェクトの開始を承認した。本稿では,中国科学院が国家革新システムにおいて与えられている歴史的任務,同プロジェクトに関する全体計画を述べる。次にプロジェクトの初期段階,実行段階について述べる。初期の段階ではかってない規模での中国科学院傘下の研究所の配置の再調整,統合がなされ,これまで37あった研究所が17の研究所に再編成された。また39の研究所が独立法人として同プロジェクトの機構に入ることが承認された。実行段階では次の項目についてそれぞれの目標を設定した。科学技術革新,人材育成,国の内外での人材交流,技術移転の促進,革新的文化の発展および科学技術基盤構造の構築。
著者
Kazuaki Miura
出版者
Japan Oil Chemists' Society
雑誌
Journal of Oleo Science (ISSN:13458957)
巻号頁・発行日
vol.56, no.3, pp.123-128, 2007 (Released:2007-02-10)
参考文献数
11
被引用文献数
3 8

The aquatic risk of 2-sulfonato fatty acid methyl ester sodium salt (MES) used in household detergents was assessed. The environmental exposure assessment expressed as predicted environmental concentration (PEC) was determined on the basis of monitoring results from the seven sites of four rivers in the urban area in Tokyo and Osaka. The 95 percentile as well as geometric mean of the MES concentration was found to exhibit a good correlation with the geometric mean of the Biochemical Oxygen Demand (BOD; the latter’s regression was grater than 0.99). The predicted no effect concentration (PNEC) for the aquatic environment was estimated by performing chronic assays of algae and daphnia. The risk characterization ratio (RCR: PEC/PNEC) was less than 1. Therefore, it is concluded that MES will not adversely affect the aquatic environment in Japan.
著者
府川充男
出版者
太田出版
雑誌
組版原論
巻号頁・発行日
1996
被引用文献数
1
著者
佐野 信行 仁尾 正記 佐々木 英之 小寺 厚志 大井 龍司
出版者
特定非営利活動法人 日本小児外科学会
雑誌
日本小児外科学会雑誌 (ISSN:0288609X)
巻号頁・発行日
vol.41, no.4, pp.679-683, 2005
被引用文献数
1

複数磁石誤飲による小腸内瘻形成に起因した絞扼性イレウスの1例を経験した.症例は3歳4カ月の女児, 主訴は腹痛, 嘔吐.異物誤飲に関連するイレウスの疑いで, 発症36時間後に紹介となった.腹部症状は軽度で発熱はなく, CRPも陰性であった.CTで上腹部に径2cmのリング状に配列する金属片を認め, 家族からの情報で, 8個の磁石と考えられた.X線写真上, 前日と同じ部位に停滞しており, 複数磁石による腸管損傷の可能性を考慮して緊急手術を行った.腹腔鏡下に磁石カテーテルを用いて異物の位置を同定し, 臍部創から病変部腸管を体外に引き出したところ, Treitz靭帯より40cmおよび120cm肛側の空腸同士が磁石で圧挫され内瘻を形成しており, それに伴って生じたblind loopの一部が絞扼性イレウスに陥っていた.同じ創より絞扼腸管を切除した.内瘻の存在によりイレウス症状が軽減されていたものと考えられ, 稀な病態であった.術後経過は良好である.