著者
上野 益三
出版者
The Anthropological Society of Nippon
雑誌
人類學雜誌 (ISSN:00035505)
巻号頁・発行日
vol.87, no.3, pp.279-295, 1979 (Released:2008-02-26)
参考文献数
28
著者
小野 雄三
出版者
公益社団法人 応用物理学会
雑誌
応用物理 (ISSN:03698009)
巻号頁・発行日
vol.61, no.6, pp.588-591, 1992-06-10 (Released:2009-02-05)
参考文献数
15
被引用文献数
1

ホログラフィック光学素子は一つの光学素子技術として確立し,回折型光学素子と総称されるようになってきている.リソグラフィー技術を用いたディジタルブレーズ化技術,フォトポリマーを中心とする複製用材料技術,屈折光学系の色収差補正やリソグラフィーへの新応用提案,光ディスクヘッドへの実用化など,最近のホログラフィック光学素子技術の進展を展望する.
著者
田中 幸夫 中山 幹康
出版者
水文・水資源学会
雑誌
水文・水資源学会誌 (ISSN:09151389)
巻号頁・発行日
vol.23, no.2, pp.144-156, 2010-03-05 (Released:2010-04-08)
参考文献数
59
被引用文献数
2 5

本稿では,中東に位置するティグリス・ユーフラテス川流域を事例に国際河川紛争の解決要因の検討を行う.同流域では主にトルコ・シリア・イラクによる水争いが20世紀後半以降顕在化し,流域国間での合意形成が幾度にもわたって試みられたが,いずれも不調に終わり,現在に至っている.このような膠着状態を脱却する要件として,本稿では「イシューのパッケージ化」に着目した.特定の争点の妥協を誘引するためにその他の争点を交渉に導入する(イシューをパッケージ化する)という手法は意識的または無意識的に様々な資源交渉もしくは国際交渉の場で行われている(本稿では米国とメキシコの間のコロラド川水質汚染問題におけるイシューのパッケージ化を例示した).ティグリス・ユーフラテス川の事例においても,流域国間でトレードオフが可能な争点としてエネルギー,国境貿易および経済開発,民族(クルド人)問題などが挙げられた.これらを水資源配分の問題と合わせて流域国間交渉に導入することにより,流域国の協調が達成可能となることが期待される.
著者
松川 順子 荒田 瑶子
出版者
日本認知心理学会
雑誌
日本認知心理学会発表論文集 日本認知心理学会第5回大会
巻号頁・発行日
pp.169, 2007 (Released:2007-10-01)

本研究では,彩色された対象物線画を用いて色の適切さが対象物の再認に及ぼす効果を検討した。実験1では,彩色線画の色の適切さ判断を求め,彩色線画の色の適切さとその色の変化が対象物(線画)再認に及ぼす効果を検討した。実験2では,彩色線画の符号化時間による対象物(単語)再認への効果を検討した。その結果,1.適切な色の判断時間が短い,2.学習からテストにかけて色が変化すると,正再認率が低下したり反応時間が長くなる,3.テスト刺激が不適切な色をしていると正再認率が低下したり反応時間が長くなる,4.不適切な色線画での符号化時間が短いと対象物再認成績が低下するという結果が見いだされた。これらの結果は,対象物の同定や符号化に色の適切さが促進効果を持ち,再認段階においても同様の同定過程が再認の反応時間に影響を与えている可能性を示唆している。
著者
Man-Sig Kim
出版者
理学療法科学学会
雑誌
Journal of Physical Therapy Science (ISSN:09155287)
巻号頁・発行日
vol.27, no.1, pp.15-17, 2015 (Released:2015-01-09)
参考文献数
17
被引用文献数
8 75

[Purpose] Smartphone use reportedly changes posture. However, how neck posture is altered in smartphone users with neck pain is unknown. This study examined changes in the posture of young adults with and without mild neck pain (MNP) when using a smartphone. [Subjects] Thirteen control subjects and 14 subjects with MNP who used smartphones were recruited. [Methods] The upper cervical (UC) and lower cervical (LC) angles in the sagittal plane were measured using an ultrasound-based motion analysis system while the seated subjects used a smartphone for 5 min. [Results] During smartphone use, the MNP group exhibited greater UC and LC flexion angles than the control group. [Conclusion] These findings suggest that young adults with MNP are more careful and more frequently utilize a neutral neck posture than young adults without MNP when using a smartphone while sitting.
著者
渡辺 昭夫 星野 俊也
出版者
財団法人 日本国際政治学会
雑誌
国際政治 (ISSN:04542215)
巻号頁・発行日
vol.1997, no.114, pp.57-71,L9, 1997-03-30 (Released:2010-09-01)
参考文献数
20

What about regional solutions to regional security questions? After the United Nations has experienced both successes and setbacks in dealing with a series of post-Cold War regional crises, the inter-relationship (or the appropriate balance) between global (i. e. the UN) and regional mechanisms to manage and to help resolve these conficts has become a recurring subject for discussion. And it is especially so in the Asia Pacific region. The rather anomalous security environment of which is exemplified in the duality of “hub-and-spokes”-type bilaterals alliances (à la the US-Japan alliance) and multilateral security frameworks (like the ASEAN regional forum, or ARF).In fact, the tension between global and regional mechanisms, and the applicability thereof, was evidenced from the very beginning of the drafting of the UN Charter. They are both “collective” measures which can involve military options. But they are distinct in that the former can be called, in its ideal form, a system of “collective security” based on the principle of universality and inclusiveness while tha latter, being naturally limited in its membership, can be characterized as that of “collective self-defense.” Conceptually these two logics are supposed to be mutually exclusive, but in reality the function of regional security mechanisms can be found somewhere in the middle ground between collective security and collective self-defense. For example, the post-Cold War NATO has changed the nature of its functions and so has the bilateral alliance between the US and Japan, both of which are assuming the stabilizing role as “public goods” beyond collective self-defense.In the Asia Pacific region, the anomaly of the security environment has not permitted us to envision a region-wide collective security mechanism encompassing all the relevant countries that is firm enough to capture especially commitment from the four regional major powers—the US, China, Russia and Japan. On the other hand, a series of efforts toward what might be called “cooperative security” undertaken regionally which are not predicated on military enforcement do contribute positively to enhance confidence-building. In this period of transition, security in the region will entail a complex of security mechanisms composed of “hub-and-spokes”-type alliances with growing “public goods” role and informal multilateral “cooperative security” dialogue rather than building a hard security regime in the Asia Pacific. Coupled with these developments, however, it would be most productive to pursue concerted diplomacy among the three major powers (the US, China and Japan). It is certainly a long way to draw political contours that fits the Concert of Pacific Asia, but that seems the most plausible option available to these three countries in the twenty-first century.
著者
Shusuke Yagi Ken-ichi Aihara Daiju Fukuda Akira Takashima Tomoya Hara Junko Hotchi Takayuki Ise Koji Yamaguchi Takeshi Tobiume Takashi Iwase Hirotsugu Yamada Takeshi Soeki Tetsuzo Wakatsuki Michio Shimabukuro Masashi Akaike Masataka Sata
出版者
一般社団法人 日本動脈硬化学会
雑誌
Journal of Atherosclerosis and Thrombosis (ISSN:13403478)
巻号頁・発行日
pp.26914, (Released:2014-10-24)
参考文献数
29
被引用文献数
8 29

Aim: The consumption of n-3 polyunsaturated fatty acids (PUFA), including docosahexaenoic acid DHA), reduces the incidence of cardiovascular events, and reduced serum levels of n-3 PUFA may be associated with an increased risk of cardiovascular events. However, controversy remains regarding which components of PUFA are associated with the endothelial function in patients with coronary artery disease (CAD). We therefore examined the associations between the n-3 and n-6 PUFA levels and CAD.Methods: We retrospectively reviewed 160 consecutive Japanese patients with CAD whose endothelial function was measured according to the percent change in flow-mediated dilation (FMD) and the serum levels of n-3 PUFA, including eicosapentaenoic acid (EPA) and DHA, and n-6 PUFA, including arachidonic acid (AA) and dihomo-gamma-linolenic acid (DHLA).Results: A single regression analysis showed no relationships between the FMD and the serum levels of PUFA, including EPA, DHA, AA and DHLA. In contrast, a multiple regression analysis showed that the DHA level was a positive (P<0.01) and age was a negative (P<0.001) contributor to an increased FMD; however, sex, body mass index, systolic and diastolic blood pressure, current/past smoking and the levels of HbA1c, triglycerides, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, EPA, AA and DHLA did not significantly affect the outcome.Conclusions: The serum level of DHA is associated with the endothelial function evaluated according to the FMD in patients with CAD, thus suggesting that a low serum level of DHA may be a predictive biomarker for endothelial dysfunction.
著者
小川 泰右 池田 満 鈴木 斎王 荒木 賢二
出版者
一般社団法人 人工知能学会
雑誌
人工知能学会論文誌 (ISSN:13460714)
巻号頁・発行日
vol.30, no.1, pp.37-46, 2015-01-01 (Released:2015-01-06)
参考文献数
16

PROBLEM is a key concept used in sharing intentions of medical services among health professionals belonging to different domains. PROBLEMs represent the necessity for medical services from each domain. PROBLEMs serve as a reference point for unifying multiple domain knowledge, when health professional team designs services. However, there is confusion on sharing intentions of the medical services using PROBLEMs. The confusion arose from the ambiguity of the role which the PROBLEMs are playing on intention expressions. Hence, the authors developed a media equipped with a function which specifies roles of PROBLEMs, and tried to control of this confusion. The result of the trial use suggests that the media suppresses the confusion and prompts users to externalize intentions of medical services.
著者
牛山 佳菜代 姜 英美 川又 実
出版者
日本社会情報学会
雑誌
日本社会情報学会全国大会研究発表論文集 日本社会情報学会 第19回全国大会
巻号頁・発行日
pp.197-200, 2004 (Released:2006-02-01)
参考文献数
3

今日のCATVは、デジタル化の進展の下、これまでと異なる環境に置かれている。その状況下において、CATVにおける地域情報の役割が改めて問われている。そこで重要な役割を果たすのは、各CATVで実際に地域情報を携わる制作者であると考えられる。それを踏まえ、本調査においては、各局の自主制作に対する取り組みの把握、さらに制作者意識調査を行うことにより、今後の自主制作番組の行方を検討したものである。
著者
牛山 佳菜代
出版者
日本社会情報学会
雑誌
日本社会情報学会全国大会研究発表論文集 日本社会情報学会 第20回全国大会
巻号頁・発行日
pp.153-156, 2005 (Released:2006-02-23)

地域構造が大きく変わりつつある今日、本稿では、地域情報の形成及び送出において、地域に立地するメディアがどのような役割を果たすことができるのかを考察する。各地域メディアの現状と課題を踏まえた上で、特に地域紙(コミュニティペーパー)とCATV に注目し、事例分析により、その役割及び今後の可能性を検討する。
著者
牛山 佳菜代
出版者
日本社会情報学会
雑誌
日本社会情報学会全国大会研究発表論文集 日本社会情報学会 第23回全国大会
巻号頁・発行日
pp.142-145, 2008 (Released:2010-02-10)

Recently, the number of senders in community media increase gradually. This report is about sender education in community media. The purpose of this report are to classify sender in it from their features, to reveal the actual state and issues in sender education, and to consider it in the future. This report is mainly based on questionnaire survey to CATV in Nagano prefecture.
著者
宮久 三千年 原田 進造 石橋 澄 渋谷 五郎 本村 慶信
出版者
The Society of Resource Geology
雑誌
鉱山地質 (ISSN:00265209)
巻号頁・発行日
vol.25, no.133, pp.347-357, 1975-10-31 (Released:2009-06-12)
参考文献数
17
被引用文献数
1

In this paper, the paragenesis of minerals in the Hoei mine is presented with some remarks on the mineralogical properties of kutnahorite.The Ichigo (no.1) ore body of the Hoei mine is a massive deposit of Sn, Zn and iron sulfide formed by replacement of the Silurian limestone bed. From this ore body, there have been found various kinds of ore and gangue minerals such as: garnet, clinopyroxene, axinite, tourmaline, vesuvianite, quartz, pyrrhotite, chalcopyrite, arsenopyrite, pyrite, marcasite, sphalerite, galena, native bismuth, herzenbergite, franckeite, jamesonite, cassiterite, stannite, malayaite, fluorite, sericite and carbonate minerals. The species of carbonate minerals are ferromanganoan dolomite, magnesian kutnahorite, kutnahorite, calcian rhodochrosite, ferroan magnesite and manganoan calcite, and they have been crystallized at the later stage of mineralization in this mine.The kutnahorite in this mine is white, yellow or pinkish in color, and platy or leaf-like in external shape, reaching to 5 cm in maximum length. Its specific gravity ranges from 2.98 to 3.18 by picnometer method. Optically negative, and some examples of refractive indices are ω=1.717-1.731, ε=1.524-1.529. Unit cell constants, a0 = 4.861-4.869 Å, c0=16.24-16.37 Å. The range of chemical composition of kutnahorite is fairly wide, as shown in Table 4 and 5.Judging from the mode of occurence, microscopic observations and the compositional changes detected by EPMA, the crystallization sequence of the carbonate minerals is suggested as follows : dolomite-ferromanganoan dolomite-magnesian kutnahorite-kutnahorite-calcian rhodochrosite-manganoan calcite.
著者
鄭 立
出版者
一般社団法人 電気設備学会
雑誌
電気設備学会誌 (ISSN:09100350)
巻号頁・発行日
vol.31, no.11, pp.854-857, 2011-11-10 (Released:2014-09-01)
参考文献数
1