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  • 森川 薫
    日本放射線技術学会雑誌
    1996年 52 巻 5 号 691-692
    発行日: 1996/05/20
    公開日: 2017/06/29
    ジャーナル フリー
  • 市川 龍資
    日本原子力学会誌
    1984年 26 巻 9 号 762-767
    発行日: 1984/09/30
    公開日: 2009/04/21
    ジャーナル フリー
  • 村松 康行, 吉田 聡
    RADIOISOTOPES
    1999年 48 巻 7 号 472-487
    発行日: 1999/07/15
    公開日: 2011/03/10
    ジャーナル フリー
  • 新山 陽子
    日本リスク研究学会誌
    2012年 22 巻 1 号 1-3
    発行日: 2012年
    公開日: 2012/07/26
    ジャーナル フリー
  • ─農水省の除染技術を中心に─
    宮下 清貴
    学術の動向
    2012年 17 巻 10 号 10_46-10_51
    発行日: 2012/10/01
    公開日: 2013/02/01
    ジャーナル フリー
  • 小田野 直光
    RADIOISOTOPES
    2016年 65 巻 1 号 35-43
    発行日: 2016/01/15
    公開日: 2016/01/22
    ジャーナル フリー
    水中における放射線測定においては,計測機器を耐圧・水密容器に収納することが必要であるが,水底における放射性物質の分布を面的に捉えるためには,機器の開発以上に,放射線検出器の曳航方法等の水中機器の運用技術も重要である。本稿では,1960年代から実施されてきている水中での放射性物質の分布を把握するための技術について概観するとともに,東京電力福島第一原子力発電所事故により海域及び水域に放出された放射性物質の分布を面的に把握するための技術について解説する。
  • 本多 照幸
    日本海水学会誌
    2001年 55 巻 1 号 11-20
    発行日: 2001年
    公開日: 2013/02/19
    ジャーナル フリー
  • 佐島 直子
    日本ニュージーランド学会誌
    2000年 7 巻 2-21
    発行日: 2000/06/17
    公開日: 2017/04/15
    ジャーナル フリー
    This is a case study of the legislation of anti-nuclear policy in order to outline the merits and demerits of it offset each other. First, the paper describes the evolutions of New Zealand's initiatives towards the establishment of international legal-framework for the nuclear-free world. The history shows that New Zealand's anti-nuclear policy has started from the real fear for the nuclear weapons testing in the South Pacific, and converged to the ideal policy which was reflected its national identity. Second, the paper surveys the process of legislation, which originated from the policy of New Zealand Labour Party in 1984 and concluded at the New Zealand Nuclear Free Zones, Disarmament, and Arms Control Act 1987. Over-viewing it, the climax at the international stage, which is called 'the ANZUS Crisis' between New Zealand and the U.S., is boldly examined. Third, the various arguments over the New Zealand Nuclear Free Zones, Disarmament, and Arms Control Act 1987 are critically introduced. In conclusion, the implication for Japan is pursued. The lessons through the New Zealand's case are underlined.
  • 太田 時男
    日本海水学会誌
    1991年 45 巻 3 号 165-172
    発行日: 1991年
    公開日: 2013/02/19
    ジャーナル フリー
  • マルチメディア時代の国際政治
    西 和彦
    国際政治
    1996年 1996 巻 113 号 90-102,L12
    発行日: 1996/12/30
    公開日: 2010/09/01
    ジャーナル フリー
    The purpose of this paper is to present a historical and geographic macroperspective on the changes in global politics and economics being brought about by communications networks. The Internet is playing a major role in this revolution. We are in the midst of an momentous age, in which two cultures, which began in ancient Egypt about 6, 600 years ago and spread around the globe, are meeting again in the Asia-Pacific region, which includes Japan. The information revolution is making this possible.
    We can use the Venetian civilization as the dividing line between the Middle Ages and the modern industrial world. Since then, the phases of global prosperity were punctuated by the industrial, manufacturing, and commercial revolutions made possible by the development of the steam engine, and later the internal combustion engine. The fourth phase of global prosperity began when the American-invented transistor was reborn as the microprocessor.
    A key aspect of the information revolution is the migration of publishing onto online services, and making those resources available in real time. This is being made possible by the microprocessor. In turn, this provides us with the ability to use communications networks to improve dialogue among nations, access to education and health care, and solutions for the planet's ecology.
    The roots of this information revolution lie in the US's attempt to deal with such problems as its budget deficit, trade deficit, and increasing difficulties with its systems of education and health care. But as the US makes the transition from a National Information Infrastructure to a Global Information Infrastructure, this information revolution also offers opportunities for solving East-West and North-South problems. Communications networks are now linking not only the world's major economic powers, but also post-Soviet Eastern Europe, the Asian-Pacific region, South America, and Africa. From the standpoint of this information revolution, the major power in the twenty-first century—in terms of human resources, language, economic strength, military ability, and communications technology—will not be China or India, it will be the US. The US is the only nation with sufficient resources to leverage communications networks as a means toward peace and prosperity in the twenty-first century. The US can use the information revolution to extend its dominance and prosperity for another hundred years. Rather than compete against the US, Japan should choose to support the cause of world peace by contributing to the expansion of information networks.
  • 西村 晧
    教育哲学研究
    1995年 1995 巻 72 号 31-43
    発行日: 1995/11/10
    公開日: 2009/09/04
    ジャーナル フリー
  • 海外領土の加入を中心に- (1955-1958年)
    黒田 友哉
    日本EU学会年報
    2008年 2008 巻 28 号 132-150,319
    発行日: 2008/04/01
    公開日: 2011/04/13
    ジャーナル フリー
    The European Atomic Energy Community (Euratom) was formalized with the Euratom Treaty, signed by six countries in March 1957; this, along with the establishment of the European Economic Community, is considered a watershed event in the European integration process.
    Thus far, existing studies on French diplomacy toward Euratom have not focused on the French position on the issue of bringing its overseas territories within the framework of Euratom. However, inclusion of overseas territories was a strategic matter, considering that Eurafrica was promoted by Gaston Defferre, the then Minister of Overseas France, and was later adopted by Guy Mollet, the then French Prime Minister. Euratom was conceived as a part of France's vision of Eurafrica, which aimed to struggle for ground in a bipolar world, based on Africa's abundant resources. With inputs from various archival sources, especially in France and Brussels, this article illustrates how Euratom, based on Eurafrica, evolved as well as how France took a decision between alternatives, including both civil and military programs. By doing this, the negative views of Euratom can be reconsidered.
    What were the consequences of Euratom for France? Militarily, Euratom was “ambiguous” because it neither assured exclusively peaceful use of atomic energy nor served any unique military purpose. Considering the pronuclear French stand, it is deducible that France was never keen on Euratom.
    However, from a strategic viewpoint, Euratom was important to France with regard to the overseas territories of Euratom's member states, and concurred well with the French response to the decolonization process. In the midst of the decolonization wave, the European integration process, relaunched after the Messina Conference in June 1955, was pursued by Defferre with the eventual goal of a Eurafrica, and aimed at a new mutually beneficial long-term relationship between the member states and their colonies. Further, when Euratom was signed, the member states' colonies were also integrated, albeit with some exceptions. This was seen as a step toward the creation of Eurafrica, which would serve as a means of response to the decolonization process. Moreover, Euratom also functioned as an insurance for the realization of Eurafrica for Mollet, as it came very close to concretizing into a Eurafrica after the Suez debacle; this was the case when the other French vision of Eurafrica, based on common market principles, was far from being realized due to member disagreements.
  • ――同盟瓦解危機における盟邦の認識と対応――
    玉水 玲央
    国際政治
    2020年 2020 巻 199 号 199_1-199_16
    発行日: 2020/03/30
    公開日: 2020/04/16
    ジャーナル フリー

    This article examines how, in multilateral security alliances, the third party perceives and reacts to the diplomatic disputes between the other two allies through an investigation of Australia’s approach to the ANZUS crisis (1984-1985). The ANZUS crisis was a disagreement between New Zealand and the United States as a result of Wellington’s decision to ban nuclear-armed ships and aircrafts from New Zealand territories. In July 1984, David Lange, the Prime Minister of New Zealand, announced his plan to ban the entry of nuclear-armed ships and aircrafts from any country into New Zealand’s territory. The United States requested New Zealand to withdraw the plan as it was concerned about the negative impacts on its global nuclear strategy, Neither Confirm Nor Deny (NCND). Subsequently, both countries initiated negotiations to find a compromise. Nevertheless, these attempts failed since both failed to come to a consensus. Consequently, Washington lost hope for future cooperation with Wellington and withdrew its security commitments to New Zealand as stipulated by the ANZUS treaty.

    The analytical focus of this article is, although, not on New Zealand and the United States, but on Australia which was watching the unfolding of the ANZUS crisis as the third ally of the treaty. Previous studies claim that Australia avoided involvement in the Crisis and did not intervene in the dispute. Through an investigation of newly opened primary documents and secondary sources, this article argues, however, that Australia worked below the surface and involved itself in the Crisis. Canberra was concerned that the aggravation of the Crisis might trigger off dilemma that an intricate choice had to be made between maintaining relations with New Zealand or the United States. Canberra also envisioned that New Zealand’s reactions to the United States would harden if the United States coerced the former. Thus, it urged Washington to restrain pressure against Wellington through diplomatic channels.

    Finally, the article implies Australia’s approach had impact on the dynamics of the Crisis. It puts forward the hypothesis that Australia’s involvement was a cause of the complicated negotiations between New Zealand and the United States. New Zealand feared punishments from the United States as a result of its banning of ports visits by nuclear-armed ships. Therefore, it could be said that New Zealand would have withdrawn the plan of banning such ships if the United States had issued threats or implemented retaliations. Because of this, it can be concluded that Australia’s urging of the United States to restrain coercions against New Zealand indirectly aggravated the crisis.

  • 地理学評論
    2005年 78 巻 2 号 126-132,i_2
    発行日: 2005/02/01
    公開日: 2008/12/25
    ジャーナル フリー
  • 吉田 剛
    地理科学
    2006年 61 巻 2 号 96-110
    発行日: 2006/04/28
    公開日: 2017/04/15
    ジャーナル フリー
    This paper revealed how high school students' impression of the world is formed based on attitude by the survey and textbook analysis data, focusing on the impact of indirect information. The U.S., major European countries, e.t.c. form high school students' impression of the world. The countries are classified by the students in consideration of whether they are developed or developing countries, and whether they are neighboring countries of Japan. Countries around the world are thereby given a certain rating, which an impression of the world is created by. Finally issues of geography education were discussed.
  • ―知識の獲得に必要な精緻な情報吟味プロセス―
    新山 陽子
    農林業問題研究
    2012年 48 巻 3 号 345-354
    発行日: 2012/12/25
    公開日: 2014/03/14
    ジャーナル フリー
    Damage caused by the earthquake is now widespread,having been compounded two-, and then three-fold, by additional events. The health effects of radioactive materials released in the Fukushima Daiichi Nuclear Plant disaster and consumed through food have become one of the biggest social issues to arise from the disaster. Using the risk communication paradigm, we will assess the researcher’s role for the public in confronting sociallydevastating circumstances, as well as consider how scientific information and opinions can be exchanged to attain an public understanding of the situation.
    Firstly, we provide a description of the public psychological state confronting the effects of radiation contamination of food on health. Next, we will discuss the current state of risk communication and propose a interactive model. Then we will outline the public knowledge and risk perception for effects of radiation contamination of food on health at pre-/post- communication, and validate the evidence of the situations in the focus group communication, especially scrutiny process in discussions of scientific information presented.
  • 宮澤 光
    國學院短期大学紀要
    2007年 24 巻 A91-A110
    発行日: 2007年
    公開日: 2018/07/19
    研究報告書・技術報告書 フリー
  • 木村 謙仁
    日本原子力学会和文論文誌
    2013年 12 巻 2 号 138-148
    発行日: 2013年
    公開日: 2013/05/15
    [早期公開] 公開日: 2013/04/10
    ジャーナル フリー
      The French history of nuclear development clearly shows the inseparability of its civilian use from military use. In France, Commissariat à l'Énergie Atomique (CEA) and Électricité de France (EDF) have played an important role in research and development of nuclear technology since the postwar period. At first, the two organizations had kept great autonomy, but the government reinforced its control on them because France needed nuclear deterrence against the Soviet Union. France began using plutonium in 1952, and the Suez crisis in 1956 showed the need for nuclear force to ensure its independence. After this event, France managed the first nuclear test using plutonium in 1960. As for enriched uranium, they have long had great difficulty in securing it. The uranium enrichment technology became crucial also in civilian use in this period. EDF proposed the pressurized water reactor (PWR), which requires enriched uranium, as the future reactor type because of its economic advantage, but CEA wanted to continue developing the gas-cooled reactor (GCR) because of its independence in nuclear fuel supply. Finally, they chose PWR because a French enrichment facility was built in 1967. From such French history, we can say that the civilian and military use of nuclear technology are inseparable.
  • 渋谷 駿太, 前川 隆則, 桜井 雄, 本村 浩之
    Ichthy, Natural History of Fishes of Japan
    2022年 17 巻 50-66
    発行日: 2022年
    公開日: 2022/02/22
    ジャーナル オープンアクセス
  • 藪内 芳彦
    人文地理
    1971年 23 巻 2 号 190-212
    発行日: 1971/04/28
    公開日: 2009/04/28
    ジャーナル フリー
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