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  • 国際女性の地位協会編集委員会
    国際女性
    1998年 12 巻 12 号 241
    発行日: 1998/12/15
    公開日: 2010/09/09
    ジャーナル フリー
  • 三嶋 英俊, 倉橋 聡司, 加瀬沢 正, 大畑 博行, 長沢 雅人, 中井 隆洋
    テレビジョン学会誌
    1995年 49 巻 2 号 234-238
    発行日: 1995/02/20
    公開日: 2011/03/14
    ジャーナル フリー
    MPEG2をベースにしたディジタルビデオディスクの画像符号化方式として, 良好な早送り再生が可能な階層符号化の検討をシミュレーションにより行った.本稿では提案方式の検討の概要と良好な早送りの実現を可能としたデータ処理手法について述べる.
  • 建部 渉, 大畑 博行, 串部 宏之, 藤井 知生
    計測自動制御学会論文集
    1992年 28 巻 8 号 903-909
    発行日: 1992/08/31
    公開日: 2009/03/27
    ジャーナル フリー
    Velocity of water flow can be measured in a short time by “Repetitive Inverse Transit Time Difference Method(RITTD)” with ultrasonic pulses previously proposed.
    This method was applied for 3-dimensional current meter with three pairs of sensor placed at 120° space and with the elevation angle 45° in order to measure extremely slow current in deeper layer of lake. In this instrument, it is easy to check irregular data from the sum of velocity in the three axes. Furthermore, it is possible to measure, at least, horizontal current even if missing of measurement in one axis occurs. Accuracies of 6° in direction and 5mm/s in velocity were obtained.
    The practical measurement was carried out in Shiozu Bay of Lake Biwa from Oct. 12 to 17, 1990. The fluctuation velocity of tens mm/s with maximum velocity of 160mm/s were determined. They have good agreements with previous data obtained by Okamoto.
    This instrument can be used for field applications.
  • 建部 渉, 八尾 吉一, 大畑 博行, 藤井 知生
    電気学会論文誌C(電子・情報・システム部門誌)
    1990年 110 巻 6 号 383-388
    発行日: 1990/06/20
    公開日: 2008/12/19
    ジャーナル フリー
    In the previous paper, “Repetitive Inverse Transit Time Difference (RITTD) Method” was proposed as a method to measure velocity and temperature of water with ultrasonic wave.
    In this paper, the previous apparatus has improved, and as a result of that the velocity resolution of 0.5mm/s and the measuring time of 50ms have achieved. Its response has been confirmed by the measurement of the velocity of fluctuation for the Karman vortex street in the flow past a circular cylinder. The Strouhal number is calculated from the measured velocity of fluctuation.
    Our results correspond with the facts of all other experiments concerned with the Karman vortex street.
    This method can be possible to apply as a vortex flowmeter because of well response to the velocity of fluctuation in a few Hz.
  • 草刈 秀紀
    ワイルドライフ・フォーラム
    2013年 17 巻 2 号 32-33
    発行日: 2013/01/31
    公開日: 2017/11/03
    解説誌・一般情報誌 フリー
  • 大畑 博行, 長沢 雅人, 清瀬 泰広, 三嶋 英俊, 浅村 吉範, 倉橋 聡司, 中井 隆洋, 石田 禎宣
    テレビジョン学会技術報告
    1994年 18 巻 72 号 83-88
    発行日: 1994/11/29
    公開日: 2017/10/13
    研究報告書・技術報告書 フリー
    The MPEG2 standard is expected to be the most promising method for encoding/coding motion pictures of the next-generation digital video discs (DVD). Recently we have developed a variable frame rate method for the DVD systems. In this method the compression efficiency of the information recorded into the discs is extremely improved by not only changing the encoding rate but also the frame rate at the same time. The scheme for realizing variable frame rate is that, when recorded, the data corresponding to appropriate flames of the moving pictures are deleted and, when reconstructed, the frames before the deleted frames are repeatedly read out.
  • 水谷 孝一, 小泉 智也, 永井 啓之亮, 原川 健一, 釜田 裕介
    電気学会論文誌E(センサ・マイクロマシン部門誌)
    1998年 118 巻 2 号 154-160
    発行日: 1998/02/01
    公開日: 2008/12/19
    ジャーナル フリー
    A method of realizing a non-contact atmospheric temperature monitoring system using a sound probe is described. The sound probe consists of iterate burst sound of an audible frequency. The burst sound flights from an audio speaker to an electrostatic plane condenser microphone. Time of flight of the sound increases in inverse proportion to a sound propagation velocity which is dependent on the air temperature. The time of flight is acquired by correlation result between a launching burst signal and its detecting signal. This present system has a high-speed time response. Measurement error was within 0.5 degrees at the base line of 3.0m. Experimental results on this temperature monitoring system using the sound probe were in good agreement with the operation principle. This technique has the advantage of having a real-time measurement and a non-contact sensing in atmospheric monitoring.
  • 草刈 秀紀
    ワイルドライフ・フォーラム
    2011年 16 巻 1 号 27-29
    発行日: 2011/08/30
    公開日: 2017/11/03
    解説誌・一般情報誌 フリー
  • 加瀬沢 正, 瀬戸 斉, 白川 浩一, 長沢 雅人, 篠原 隆, 岡崎 幸治, 渡部 美代一, 中井 隆洋
    テレビジョン学会技術報告
    1994年 18 巻 72 号 89-94
    発行日: 1994/11/29
    公開日: 2017/10/13
    研究報告書・技術報告書 フリー
    This paper describes a study on the bitrate of the video bitstream for the digital video disk player (DVD) and recorder (VDR). The number of bits generated in the picture depends on the global and local characteristics of the image. Therefore we propose that the bitrate of the video bitstream should be variable according to the sequence or the program. Furthermore we have performed the simulation trial in order to improve the quality of the picture coded by real-time encoder such as VDR. The result of our simulation trial shows that the modification of the rate control improves the quality of the reconstructed picture.
  • ―ボローニャ県を事例に―
    梅原 浩次郎
    地域経済学研究
    2007年 17 巻 78-89
    発行日: 2007年
    公開日: 2020/11/30
    ジャーナル オープンアクセス
  • 幸福度の高い社会の基本が主権者教育
    日野 秀逸
    日本の科学者
    2018年 53 巻 3 号 09-13
    発行日: 2018年
    公開日: 2023/12/29
    ジャーナル フリー
  • 中根 和彦, 長沢 雅人, 大畑 博行, 島元 昌美, 駒脇 康一, 五嶋 賢治, 石田 禎宣
    テレビジョン学会技術報告
    1996年 20 巻 16 号 29-34
    発行日: 1996/02/29
    公開日: 2017/10/13
    研究報告書・技術報告書 フリー
    書換形ディジタルビデオディスクに適したSS-L/G記録方式の概要と、ZCLV方式に適用時に懸念された問題であるL/G切替点の正確な検出、ゾーン境界通過中の回転整定待ちの解決策を示した。(1)プリフォーマットID内のL/Gトラック情報、ID配列の変位方向の検出、ゾーン識別マーク、を併用することにより、L/G切替点を高い信頼度で検出する。(2)プリフォーマットID内にゾーン識別マークを付加することにより、ゾーン間シーク時の同期引き込みを改善して、アクセス性能を向上する。(3)ゾーン境界部に遷移領域を設け、境界部通過時にディスク回転数を変化させることにより、記録再生を中断することなく連続的に実行する。以上により、ビデオ用にもデータ用にも好適なディスクフォーマットを構成することができる。
  • 高橋 裕子, 喜多 靖郎, 西崎 文子, 千葉 哲郎, 野村 達朗, 秋元 英一, 久保 文明, 前川 玲子, 小林 清一, 紀平 英作, 藤倉 皓一郎, 佐々木 孝弘, Sean Wilentz, 金井 光太朗, 畑 博行, 常松 洋, 倉田 直道, David R. Mayer, 荒木 美智雄, 古矢 旬, Lary May, Susan M. Hartmann, 油井 大三郎, 藤田 文子, 本間 長世, 岩元 巌, 岩島 久夫, 大津留 智恵子, 新川 健三郎
    アメリカ研究
    1992年 1992 巻 26 号 245-258
    発行日: 1992/03/25
    公開日: 2010/10/28
    ジャーナル フリー
  • 周縁からの国際政治
    勝間 靖
    国際政治
    2007年 2007 巻 149 号 156-171,L17
    発行日: 2007/11/28
    公開日: 2010/09/01
    ジャーナル フリー
    The focus of this paper is those who faced violence and exploitation during their childhood in developing countries. They are the most marginalized in international relations. First, in the international system, the states, particularly the powerful ones, are the major actors. Most of them are industrialized countries where human rights are relatively well respected. Therefore, with the principle of non-intervention in internal affairs, human rights violations in developing countries are less likely to be on the international agenda. On the other hand, since the 1948 Universal Declaration of Human Rights, the international framework of human rights has been strengthened. In this context, the UN Human Rights Council was established in 2006 to periodically review the human rights status in all countries.
    Second, the vulnerable within the family, such as children and women, tend to be marginalized, as the household is usually perceived as private space, not to be intervened by the public. However, as the problems of child abuse and domestic violence become prominent even in industrialized countries, the international rights of the vulnerable groups have been established, including the 1989 Convention on the Rights of the Child (CRC). It is a shift from protection to liberation, treating children as rights-holders.
    When the state, as duty-bearer, is not willing to implement the CRC domestically, there is now a possibility for the aggrieved party, the child or NGOs representing the best interest of the child, to claim the rights as an international actor.
    First, the aggrieved party can help develop international norms at world conferences. Ms. Somaly Mam who faced sexual exploitation in her childhood established an NGO “AFESIP” in Cambodia, forming an alliance with an international NGO “ECPAT” that was instrumental in organizing a series of the World Congress against Commercial Sexual Exploitation of Children (CSEC), bringing the 2000 Optional Protocol to the CRC on CSEC into effect.
    Second, the aggrieved party is capable of mobilizing international support to influence the behavior of a specific country. For the Government of Cambodia to become more proactive in implementing the CRC in the country, “AFESIP” mobilized support from the European Parliament and the U. S. Department of State. It shows that the aggrieved party can play a significant role as an actor in search for a new international order, both strengthening human rights norms and influencing a specific country to implement them.
  • スウェーデンにおける事例研究
    真鍋 一史
    関西学院大学先端社会研究所紀要
    2011年 6 巻 65-76
    発行日: 2011年
    公開日: 2021/05/15
    ジャーナル フリー
  • 成嶋 隆
    日本の科学者
    2021年 56 巻 5 号 36-41
    発行日: 2021年
    公開日: 2023/10/28
    ジャーナル フリー
  • 小金澤 碩城, 高山 智光, 笹谷 孝英
    日本植物病理学会報
    2004年 70 巻 4 号 307-313
    発行日: 2004/11/25
    公開日: 2009/02/19
    ジャーナル フリー
    キャベツ畑土壌からOlpidium brassicaeのアブラナ科系統を分離した.これらの最初の分離集団は休眠胞子を形成したが,単遊走子のう分離株は休眠胞子を形成しなかった.単遊走子のう分離株を交配することにより休眠胞子が形成され,性の分化が認められた.わが国でO. brassicaeのアブラナ科系統が分離されたのは初めてである.一方,ネギ,タバコ,レタス,ダイズ圃場の土壌から分離された非アブラナ科系統の5単遊走子のう分離株は交配することなしに休眠胞子を形成した.また,宿主や感染部位により休眠胞子の形成割合が異なっていた.これらの事実と既往の報告を照らし会わせると, Sahtiyanci (1962)が主張しているようにO. brassicaeのアブラナ科系統と非アブラナ科系統は別種とするのが妥当と考えられた.
  • 平松 毅
    法政論叢
    2016年 52 巻 1 号 219-230
    発行日: 2016/02/25
    公開日: 2017/11/01
    ジャーナル フリー
    (Die neue schweizerische Verfassung) 1 Die Entwicklungsgeschichte der schweizerischen Verfassung 2 Die direkte Demokratie - Volksvorschlag und Volksabstimmung 3 Uber das System, dass die Wahlkandidaten von einer bestimmten Zahl an Wahlberechtigten empfohlen werden mussen. 4 Uber die Bestimmung der Verfassung zum Schutze vor Willkur der offentlichen Gewalt und die Pflicht der Beamten gegenuber dem Volk, zuverlassig und gewissenhaft zu handeln. 5 Die Pflicht der Regierung, das Recht auf Berufsausbildung sowie auf Schulbesuch zu respektieren. 6 Die Praambel der Verfassung als die Massstabe fur die Abgeordneten bei der Beurteilung von offentlichen Interessen. (Das Grundgesetz des Deutschlands) 7 Die passive Wahlrecht fur Beamte 8 Die Europaische Union als Leben und Tod Deutschlands.
  • ―比較の視座から見たルーマニアの半大統領制―
    藤嶋 亮
    ロシア・東欧研究
    2012年 2012 巻 41 号 3-18
    発行日: 2012年
    公開日: 2014/05/27
    ジャーナル フリー
    Fierce and continuous political battles broke out in Romania immediately after its accession to the European Union (EU) in 2007, with President Traian Băsescu’s leadership style as the main issue. Băsescu declared that he would be an activist president, a “player-president,” who would advance his own political agenda, control the parliamentary majority, and actively shape policy. He fulfilled this vision to some extent and won the re-election; however, the Romanian Constitution stipulates the role of president as a mediator and obliges him/her to adopt a nonpartisan stance. Moreover, since the late nineties, semi-presidential systems in Central and Eastern Europe (except the former USSR) have tended to be more parliamentarian, shifting supreme executive power from the president to prime minister. Thus, Băsescu’s presidency poses the difficult and interesting question for scholars: Why and how might President Băsescu behave as a “player-president”?
    To answer this question we must analyze the resources for presidential leadership in the semi-presidential context. Here we can identify three factors of particular importance: the president’s constitutional power; partisan power, focusing on the nature of the parliamentary majority and relationship between the president and majority; and the president’s popularity. The present study describes and analyzes the successes and failures of Băsescu’s initiatives during the period between December 2004 and August 2012 from the perspective of these three factors. Specifically, we focus on the following three situations in which the president’s action became a serious issue: “government formation,” “intraexecutive conflict,” and “referendum.”
    To examine specific constellations of political resources available for each actor, especially the president, we take the constitutional text as our starting point. The Constitution’s ambiguity allowed the president to expand his formal institutional capacity. For example, according to the Constitution, the Romanian President must consult with the parties in Parliament when nominating the prime minister. However, Băsescu always declared that he would nominate a member as the prime minister from the party or alliance that supported him before he officially consulted other parties in Parliament, and he continued holding initiatives to choose the prime minister.
    Here, two other factors played an important role. Băsescu was the recognized leader of the parliamentary majority, especially between December 2008 (when his party, the PDL (former PD) became the top party in the general election) and spring 2012 (when the governing coalition collapsed). Furthermore, the president maintained high popularity until the economic crisis worsened and his PDL government introduced austerity measures in spring 2010. His partisan power and popularity enhanced Băsescu’s constitutional power, making him a president with considerable material power. In addition, the president is the only office holder who is popularly elected nationwide. Therefore, winning the post gave him additional leverage, especially immediately after winning the elections. In this context, the threat to dissolve Parliament, which is very difficult according to the constitutional provisions, could be a bargaining chip for him.
    At the same time, the lack of party discipline and cohesiveness expanded the president’s room for maneuvering. However, Băsescu’s actions to avoid “cohabitation” (sharing power) as much as possible caused political polarization and led to the suspension of the President by the Parliament twice.
  • 付 月
    法政論叢
    2008年 44 巻 2 号 1-12
    発行日: 2008/05/15
    公開日: 2017/11/01
    ジャーナル フリー
    Stateless person, who lack a legal bond of a nationality which has been described as "the right to have rights", exist in all regions of the world. Japan is not an exception from this phenomenon. Some person are turned "stateless" due to political or historical reasons, and many new born stateless children of foreign parents are living in the shadows of the Japanese society. The most effective way of protecting stateless persons, according to the United Nations High Commissioner for Refugees (UNHCR), is to develop legislation that avoids creating a situation of statelessness in the first place. However, it is estimated that there are about 15 million stateless persons in the world who should be protected until the problem of statelessness is eliminated. Ensuring the right of stateless persons to remain in their country of habitual residence is indispensable for the protection of stateless persons. Nevertheless, many stateless persons are confronted with a danger of expulsion and detention in the country of their habitual residence despite the fact that they lack of protection by any state in the world. This article focuses on the issues of protecting stateless persons, especially on the rights to remain and re-enter the country of their habitual residence, and on the protection against expulsion and detention of stateless persons. I drew particular attention to analyze the actual situation of the deportation and detention of stateless persons who are irregularly staying in Japan.
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