著者

Ting-Ting HU Chun-Mei LU Han LI Zai-Xiao ZHANG Yun-Hui ZHAO Juan LI

出版者

The Japan Society for Analytical Chemistry

雑誌

Analytical Sciences (ISSN:09106340)

巻号頁・発行日

vol.33, no.9, pp.1027-1032, 2017-09-10 (Released:2017-09-10)

参考文献数

28

被引用文献数

11 18

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The overuse of organophosphorus pesticides on cotton production is a big concern in China today. Therefore, developing methods for the rapid screening and confirming of pesticide residues in textiles has become a top public health security priority. Here, a method was established for the rapid screening and quantifying of 11 kinds of organophosphorus pesticides (ethoprophos, coumaphos, profenofos, diazinon, ethion, parathion, phosalone, quinalphos, dicrotophos, azinphos methyl, and tribuphos) in textiles by high-performance liquid chromatography high-resolution mass spectrometry (HPLC-HRMS). Rapid screening and quantifying could be completed by using software of Peakview and MultiQuant. Samples were extracted by the method of modified QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) and analyzed in the positive mode with MS detection. The results showed that the limits of detection were between 0.1 and 5.0 ng g−1, with correlation coefficients above 0.9990. The recoveries were in the range of 70.3 – 109.8%, with relative standard deviations from 5.1 to 16.4%. This method is accurate and simple, which can be used in the rapid screening and quantitative analysis of 11 kinds of organophosphorus pesticides in textiles.

著者

竹内 幸絵 Yukie Takeuchi

出版者

同志社大学社会学会

雑誌

評論・社会科学 = Hyoron Shakaikagaku (Social Science Review) (ISSN:02862840)

巻号頁・発行日

no.140, pp.55-78, 2022-03-31

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本稿の目的は,黎明期の「フィルムによる広告」の実態を明らかにし,それへの当時の社会認識とその後の広告への接合について考証することにある。最初の広告の「上映」は明治24(1891)年の「廣告幻燈会」だった。その後明治42(1909)年に特設会場での無料イベントにおいて初めて「動く広告」が上映された。この際の広告は戦後のPR広告と近い性質を持っていた。観客に広告を広告として視聴する態度がまだ十分に育っていなかったため,上質な演目に広告を埋め込む「広告映画番組」であることが求められたからである。一方映画館においては昭和初期に,番組内で商品を扱う「タイアップ広告」映画が上映されたが長くは続かなかった。業界関係者の「動く広告」への期待は大きく活発に議論がされ,昭和初期には実験的な短編広告動画も制作された。特設会場での「広告映画番組」の上映は昭和初期まで長期間継続した。これは昭和14(1939)年に施行された映画法が定めた「文化映画」という新たな属性に「広告映画番組」がニュース映画などと一体的に包摂されていく土壌となった。

著者

伊藤 高史 Takashi Ito

出版者

同志社大学社会学会

雑誌

評論・社会科学 = Hyoron Shakaikagaku (Social Science Review) (ISSN:02862840)

巻号頁・発行日

no.140, pp.1-21, 2022-03-31

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本稿では,メディア論としての社会システム論という観点から,スター歌手として大衆的認知を獲得した森高千里が,「人形」や「アンドロイド」などといった非人間的な存在感を示す言葉で表現されたことの社会的意味を考察する。このことを通じて,大衆文化が持つ創造性とそれを生み出すメカニズムを明らかにすることが本稿の目的である。森高はメディアを通じて表象された「複製」こそが消費システムにとっては「オリジナル」として体験され,実際の森高は「複製の再認」であるという倒錯した状況を観察し,そのことを表現するパフォーマンスを行った。「人形」や「アンドロイド」といった表現が示唆するのはメディア的表象の中にあっても森高は独特の質感を持った存在として,「メディア的身体性」と呼び得るものを獲得していたことである。消費システムは文化産業システムと創作システムの作動の中に,消費システムがいかにして観察されているのかを観察し,そのことによって森高のパフォーマンスに「リアルなもの」としての意味を見出した。森高がメディア的身体性を獲得したことの分析を通じて,大衆文化における創造性は,様々な社会システムが複合的,重層的に連鎖し,相互に観察し合うことを通じて生み出されていることが明らかになる。

著者

藤崎喜代太 著

出版者

藤崎喜代太

巻号頁・発行日

1924

著者

Hideo Mizukami Yoshihisa Shirai Akira Kawakami Alec Mitchell

出版者

The Iron and Steel Institute of Japan

雑誌

ISIJ International (ISSN:09151559)

巻号頁・発行日

vol.60, no.11, pp.2455-2461, 2020-11-15 (Released:2020-11-17)

参考文献数

23

被引用文献数

5 12

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It is important to understand the solidification behavior of titanium alloys for optimizing the casting conditions. In this study, to evaluate the solidification behavior of the Ti-6Al-4V alloy, an experiment was conducted using a lab-scale electron beam furnace. After melting the surface layer of the ingot through electron beam heating, the surface layer was allowed to solidify. Based on the measurement results of the cooling curve of the surface of the ingots, it was observed that the solid was subject to undercooling during its formation. The cooling rate of the ingot could be predicted through numerical simulation, for the melting and solidification of the ingot. The primary and the secondary dendrite arm spacing were examined with respect to the cooling rate. The concentrations of Al and V in the dendritic region were analyzed using electron probe microanalysis (EPMA). It is clarified that the Al is segregated into the dendrite core during solidification, and that V is segregated into the interdendritic region.

著者

神田 寛行 不二門 尚

出版者

公益社団法人 精密工学会

雑誌

精密工学会誌 (ISSN:09120289)

巻号頁・発行日

vol.83, no.11, pp.988-991, 2017-11-05 (Released:2017-11-05)

参考文献数

9

著者

八鍬 幸信

出版者

日本情報経営学会

雑誌

日本情報経営学会誌 (ISSN:18822614)

巻号頁・発行日

vol.31, no.1, pp.81-92, 2010-11-30 (Released:2017-08-07)

参考文献数

20

被引用文献数

1

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A number of researches of corporate information systems have been heavily dependent on characteristics of dominant information technology each era. This paper asserts that we must shift the focus of study of corporate information systems from information technology orientation to information orientation. Information management capability is a function of information technology capability and information use capability. We think that information use capability comes before information technology capability. And this paper assert that to improve information use capability, we must study information quality and information quality management. Moreover, we show that information governance comes before IT governance. Finally this paper suggests that it is necessary to restructure various research results accumulated in the field of management information systems research from a viewpoint of information orientation.

出版者

集英社

巻号頁・発行日

1953

著者

池田 正二 高桑 五六 横堀 進 矢木 榮 潮江 尚正 長岡 清一郎 柴谷 禎三 後藤 清太郎 永井 雄三郎 高田 隆雄 黒澤 俊一 石川 政吉 日野 義則 田中 楠彌太 朝倉 希一 武井 明〓 岡 新六

出版者

一般社団法人 日本機械学会

雑誌

日本機械学会誌 (ISSN:24242675)

巻号頁・発行日

vol.52, no.366, pp.167-181, 1949-06-25 (Released:2017-06-21)

著者

杉浦 正利

出版者

名古屋大学

雑誌

奨励研究(A)

巻号頁・発行日

1996

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本研究では、日本人英語学習者がインターネット上の英語を読む際に、どのような情報を必要しているかを調査し、オンライン辞書を試作し、オンライン語学学習ツール開発のための基礎的な研究を行った。●研究実績(1)英語WWWページの収集:名古屋大学及び国内の大学の大学生が各自のホームページからリンクを張っている英語のページを調査し,1,000ページを収集しファイルして保存した(約2MB)。57,106行、326,849単語、2,153,141文字であった。(2)語彙頻度分析:上記ファイルを頻度分析し、アルファベット順、頻度順のリストを作成した。異なり語数は24,107語であった。(3)辞書ファイルの作成:語彙頻度の多い単語上位1万語に日本語訳をつけた。これは、総単語数中の93%に該当し、頻度が一回の単語(その多くは固有名詞)10,781語(3.3%)を除くと、事実上約96.4%の単語に日本語訳をつけたことになる。(4)辞書検索プログラムの作成:本研究専用WWWサーバをたちあげ、CGIを使い、Per1により辞書検索プログラムを作成した。(5)使用実験:実際に学生に利用させ、日本語訳の不十分さと、例文の必要性が判明した。日本語訳の充実は、試作開発である本研究の範囲を越えるので今後の課題とする。(6)例文検索プログラムの作成:(1)で作成したファイルの中から例文を検索表示するプログラムをCGIを使い、Perlで作成した。(7)インターネット用日本人英語学習者向けオンライン辞書の試作完成●研究結果日本人英語学習者が読みたいと思う英語のWWWページ中の96.4%の単語の日本語訳が出る辞書検索プログラム、及び、その単語が実際に使用されている例文を表示する例文検索プログラムを統合し、目的とするオンライン辞書の試作を完成させた。本プログラムは研究代表者のホームページよりインターネット上に公開されている。

著者

山下 英一

出版者

日本英学史学会

雑誌

英学史研究 (ISSN:03869490)

巻号頁・発行日

vol.1992, no.24, pp.73-85, 1991-10-01 (Released:2010-02-22)

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In the summer, 1989 the writer had the first chance to touch the copies of the McGuffey's Eclectic Readers in the Special Collections of Ohio University, in Athens, Ohio. William Holmes McGuffey, author of the Readers, was president of the University (1839-43) and pastor of the First Presbyterian Church in the town.The first editions of the Readers 1-VI were issued through 1836-57 in Cincinnati, Ohio and after that they were revised and spread mainly in Middie America over two generations. The total of the copies amounted to 122, 000, 000. The popularity was due to McGuffey's first intention of teaching young learners moral values in the Bible as much as literary stories.The writer's question is why McGuffey's Primer and Readers were little known in early Meiji period, though they were said to have made the American mind. It was partly because Fukuzawa Yukichi, whose school was very influencial, took Wilson's Primer and Readers and other readers home with him from America, but not McGuffey's ones, and also partly because he regarded Reading as a means of understanding other English books such as science and history, not as for knowing moral background of European civilization.

著者

半谷 芳文

出版者

早稲田大学

巻号頁・発行日

pp.1-309, 2019

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早大学位記番号:新8305

著者

佐々木 史郎 Shiro Sasaki

出版者

国立民族学博物館

雑誌

国立民族学博物館研究報告 = Bulletin of the National Museum of Ethnology (ISSN:0385180X)

巻号頁・発行日

vol.16, no.2, pp.261-309, 1991-12-28

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The purpose of this paper is to examine two concepts, which wereput forward by M. G. Levin and N. N. Cheboksarov in 1950s, in the caseof the peoples of the Lower Amur and Sakhalin. One is the concept of"economic-cultural types" and the other is that of "historicalethnographicregions". These concepts were born in Soviet ethnology inthe studies of economic and cultural diversity among the peoples of thesame level of socio-economic development.Definition of the concepts by Levin and Cheboksarov is asfollows: the economic-cultural type is to be understood as historicallyformed complexes characteristic of a given economy and culture, typicalfor the peoples living under certain natural geographic conditions, ata certain level of socio-economic development; the historicalethnographicregions are the territories where a definite cultural entitywas formed as a result of continued relations among the people inhabitingthem, of their influences on one another, and of a similarity intheir historical destiny [LEVIN 1972: 3, 5].Levin and Cheboksarov grouped the peoples of northern Siberia intofive by the concept of economic-cultural types: 1. hunter-fishermenin taiga (Siberian forest), 2. sea mammal hunters in the arctic shore andBering sea, 3. fishermen on large rivers, 4. hunter-reindeer-breeders intaiga, and 5. reindeer nomads in tundra. According to them, an examinationof the major economic-cultural types of northern Siberia andthe [Soviet] far East reveals that: 1) the same economic-cultural type maydevelop among different peoples, in different, even remote, regions butonly under conditions of the same level of development of productiveforces and of a similar geographic environment; 2) different types in aparticular territory have definite historical continuity [succession]—under certain historical conditions one type develops intoanother, for instance some hunter-fishermen of the forest zone changedtheir economic-cultual type to "hunter-reindeer-breeders" by introducingrenideer-breeding; 3) the cultural traits characteristic of each type formin the first place through the orientation of the economy to certaingeographic conditions [LEVIN 1972: 5].They also grouped the same peoples by the concept of historicalethnographicregions: 1. Yamaro-Taimyr region, 2. Western Siberianregion, 3. Sayan-Altayan region, 4. Eastern Siberian region, 5. Kamchatka-Chukchi region, 6. Amur-Sakhalin region.Although these two concepts make it possible to classify the peoplesof Siberia and the Soviet Far East by cultural similarity and diversity,one can find some defects which must be corrected by examination ofconcrete cases.For instance, as it stands, the concept of the economic-cultural typescannot explain the case of the peoples of Lower Amur and Sakhalin whohave complex economic systems. Such a defect was caused by the factthat Levin and Cheboksarov did not systematically examine the productiveactivities of the peoples of Siberia and the Soviet Far East.They mentioned only five activities: fishing, forest hunting, sea mammalhunting, forest rendeer breeding, and tundra rendeer breeding; but itis obvious that there are four other activities, i. e. tundra reindeer hunting,nomadism in steppe and forest-steppe zone, cultivating withdomesticated animals, and plant collecting. Each activity has not onlyeconomic meaning but has its own cultural phenomena and activities.In this paper I have made a typology of these productive activities andtheir respective cultures and called it "fundamental types of productiveactivity and culture". There are nine types in Siberia and the Soviet FarEast, because each of the above mentioned activities has its own culturalset and can be considered a distinct type.Economic systems of the peoples of Siberia and the Soviet Far Eastconsist of combinations of these nine types, which are determined byecological and cultural conditions. The economic -cultural type, whichclearly show the relation between the economic system and culture, canbe defined as a combination of some of the fundamental types of productiveactivity and culture.From such a point of view, the "economic-cultural types" of thepeoples of Lower Amur and Sakhalin can be grouped as follows: a) combinationof fishing, forest hunting, cultivationg with domesticatedanimals, and plant collecting (Nanais of Amur, Sungari and Ussuri); b)combination of fishing, forest hunting, sea mammal hunting, and plantcollecting (Ul'chi, Nivkhi, Orochi, Ainu, and Negidals), c) combinationof fishing, forest hunting, sea mammal hunting, forest rendeer breeding,and plant collecting (Uilta and Evenki), d) forest hunting, fishing, plantcolledting (Udehes, a part of Nanais and Negidals, and Uilta and Evenkiwithout rendeer).An examination of these corrected "economic-cultural types"reveals that: 1) each type is fundamentally determined by the ecologicalsystem of the region; 2) it is often determined also by cultural andhistorical conditions, e. g., cultural interactions, development of productiveforce and technology, etc.; 3) the same economic-cultural type rarelyappears in regions geographically distant from each other (in contrast to"fundamental types of the productive activity and culture" which arecommon to regions distant from each other); 4) it is possible for a regionto change or step up from one type to another. Such a case is typicallycaused by the adoption of new productive activities or the technologicaldevelopment of present activities.In the case of the peoples of Lower Amur and Sakhalin somecultural elements concerning their productive activities or economicsystems, e. g. foods, fishing and hunting tools, utensils, and so on, arecommon to this area. This is because the people has formed a trade areasince the 17th century in this region and they trade or exchange their productsto provide each other with indespensable things of their daily life.Such a fact could be one of the factors which made this area one of thehistorical-ethnographic regions.As to the concept of the historical-ethnographic regions, there is acriticism that each region has been identified by the author's impression[大林 1990a: 51]. In fact, Levin and Cheboksarov did not show anytheoretical basis to distinguish the above mentioned six regions of theSiberian peoples. They proposed this concept in order to classify thepeople by the cultural elements and historical factors which are commonamong the people of the region but which have nothing to do withecological and economic systems. However, Levin and Cheboksarov didnot indicate such elements and factors in their works at all.In the case of the peoples of Lower Amur and Sakhalin it is true thatthere are many cultural elements and characteristics which are commonand unique to this region, and that therefore this area can be treated as agenuine historical-ethnographic region. However these elements andcharacteristics must be concretely shown.Cluster analysis is an effective way of classifying the cultures of theSiberian peoples, because it can quantitatively show the similarity anddiversity of cultures. Such analysis reveals distributions of the same orsimilar elements and one can clearly find the border of the region.Though it is difficult to show all the common elements and their distributionsin this brief paper, we can guess that there are three types of commonelements in Lower Amur and Sakhalin; 1) elements of fundamentalcultural stratum, 2) common elements of various ethnic origins (e. g.Tungus, Nivkhi, or Ainu origin), and 3) elements of Chinese, Manchu,Korean, or Japanese origin.It is also necessary to review the political and economic history ofthe given areas. The border of the historical-ethnographic region isoften decided by political borders or economic areas.In the case of Lower Amur and Sakhalin, the rule of the Qing dynasty(17th century—middle of 19th century) was decisive in creating a typicalhistorical-ethnographic region. The Nerchinsk treaty (1689) obstructedthe invasion of the Russians to this region, and the dynasty prohibitedthe immigration of other peoples of the empire to northeastern Manchuriain order to monopolize the fur trade in this area. It was only afew administrators and merchants who could visit there and have contactand trade with the people of this region.Such a policy encouraged the trade activity of the people of LowerAmur and Sakhalin to fourish. They traded not only with each otherbut also with the Chinese, Manchu, and Japanese traders at the entrancesof this region. The native traders exchanged ,products of eacharea and provided the people with various things from China, Manchuria,and Japan. Their activity mixed many different cultures, anddistributed them all over the region. It is inevitable that the politicalborder coincided with that of the historical-ethnographic region in thecase of Lower Amur and Sskhalin.In conclusion, we point out as follows: 1) by adopting the conceptof fundamental types of productive activity and culture, it becomes possibleto make a typology of economic systems and cultures of the peopleswith complex economic systems, and it becomes easier to examine theecological and historical factors which determined the characteristics ofeach type; 2) the historical and ethnic background of the historicalethnographicregion can be clearly shown in the case of Lower Amur andSakhalin. Cluster analysis and reexamination of regional history help usto identify an area which has common history and cultural elements, notinfluenced by ecological factors.

著者

國仲,寛人

出版者

物性研究刊行会

雑誌

物性研究

巻号頁・発行日

vol.90, no.5, 2008-08-20

著者

岡田 健太郎 藤本 昌志 藤原 紗衣子 渕 真輝

出版者

公益社団法人 日本航海学会

雑誌

日本航海学会論文集 (ISSN:03887405)

巻号頁・発行日

vol.132, pp.1-8, 2015 (Released:2015-07-01)

参考文献数

19

被引用文献数

4 1

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It has become more difficult to voyage safely using human senses due to the upsizing and speeding up of ships. In order to help cope with the increasing difficulties, navigational instruments have been developed to support human senses. Above all, the advent of ECDIS has changed traditional watch duty on the bridge. The increased reliance on navigational instruments like ECDIS, has some negative consequences as well, and as a result marine accidents have occurred. Keeping this in mind, the purpose of this paper is ① to increase awareness of the appropriate uses of navigational equipment information, ② to investigate the relationship between the qualities of navigational equipment information and the operator, and ③ to discuss Marine Accident Inquiries with the goal of learning how to solve these problems. First, this paper will introduce occurrences of marine accidents using ECDIS. Next, the legal position of navigational equipment will be considered, and finally, conclusions will be drawn about the qualities of the appropriate uses and the operators in regards to navigational equipment.

著者

佐久間 洋司 石黒 浩

出版者

一般社団法人 人工知能学会

雑誌

人工知能 (ISSN:21882266)

巻号頁・発行日

vol.32, no.2, pp.264-265, 2017-03-01 (Released:2020-09-29)

著者

栗原 聡 川村 秀憲 津田 一郎 大倉 和博

出版者

一般社団法人 人工知能学会

雑誌

人工知能 (ISSN:21882266)

巻号頁・発行日

vol.36, no.5, pp.599-604, 2021-09-01 (Released:2021-09-01)

著者

山形 亘 磯貝 俊明 小木曽 正隆 吉田 彩乃 西村 睦弘 田中 博之 手島 保

出版者

公益財団法人 日本心臓財団

雑誌

心臓 (ISSN:05864488)

巻号頁・発行日

vol.50, no.11, pp.1243-1248, 2018-11-15 (Released:2019-12-25)

参考文献数

16

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症例は43歳男性.覚醒剤使用で服役中,運動時に心室細動による心肺停止となり,自動体外式除細動器で除細動され当院に搬送された.心電図で陰性T波を認めたが,心エコー検査では壁運動異常を認めなかった.緊急冠動脈造影で右冠動脈に数珠状のびまん性冠動脈瘤を認めた.血管内超音波検査で複数の隔壁を有し複雑に拡張した血管径の大きい病変であったため,経皮的冠動脈形成術は困難と判断した.薬物治療と心室細動の二次予防として植込み型除細動器を留置した.覚醒剤やコカインなどの違法薬物は心血管系に作用し,動脈瘤を形成しうるとされる.本症例では覚醒剤の使用は病歴聴取により確認できたものの,コカインなどの他の違法薬剤の使用歴は明らかにできず,また本症例と同様の病変を示す違法薬物患者の先行報告がないため,違法薬物自体とこの特殊な冠動脈病変との因果関係について断定はできない.しかしながら,川崎病や自己免疫疾患による血管炎の既往はなく,通常の動脈硬化病変とは考えにくい特殊な病変であったことから,違法薬剤が数珠状冠動脈病変の形成に関与した可能性が示唆された.

著者

川村 清志 葉山 茂 青木 隆浩 渡部 鮎美 兼城 糸絵 柴崎 茂光

出版者

国立歴史民俗博物館

雑誌

挑戦的萌芽研究

巻号頁・発行日

2014-04-01

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本研究は,被災地域における文化的支援が地域の生活文化の復旧に貢献しうるのかについての可能性を検討し,文化的支援の新たな可能性を、フィールドワークを通して検証することができた。東北地方太平洋沖地震後,有形・無形の文化財を救援してきた文化財レスキューは,改めて活動の意味・意義・活用が問われ,被災地の生活を再創造するための手法の確立が求められている。この要請から本研究は,レスキューした被災物についての知識の共有、活用を通じて,文化的支援のモデルを確立する。具体的には民俗学・文化人類学が被災地で果たす文化的支援モデルを構築し,地域文化へのアプローチの手段を深化させるものとする。

著者

今井 功

出版者

一般社団法人 日本物理学会

雑誌

日本物理学会誌 (ISSN:00290181)

巻号頁・発行日

vol.51, no.11, pp.787-794, 1996-11-05 (Released:2019-09-22)

参考文献数

14