著者
大島 真理夫
出版者
大阪経済大学
雑誌
經濟史研究 (ISSN:1344803X)
巻号頁・発行日
vol.2, pp.131-144, 1998-03-30
著者
黒岩 将 安本 慶一 村田 佳弘 伊藤 実
雑誌
研究報告数理モデル化と問題解決(MPS)
巻号頁・発行日
vol.2012, no.7, pp.1-6, 2012-02-23

合コン (お見合いパーティ) では,できるだけ多くのカップルを成立させたいという要求が発生する.本論文では,合コン結果から,カップルが成立しやすい男女の属性情報の組 (好相性と呼ぶ) を,対話型進化計算を用いて求めることで,理想的な合コンメンバー (合コン参加者名簿) を決定するシステムを提案する.提案システムでは,男女の属性情報の組を進化計算の解候補集合としてシステムに持たせ,合コンでのカップル成否を解候補の評価値としてフィードバックしながら,好相性を表現する解集合の獲得を目指す.提案システムを評価するため,比較手法として一般的に考え得る単純なグリーディ手法を用意し,実施した計算機シミュレーションの結果を報告する.There is a demand to maximize the number of successful couples in matchmaking party called Gokon. In this paper, we propose a method to find good affinity patterns between man and woman from resulting matches of Gokon by encoding their attribute information and using interactive evolutionary computation scheme. We also propose a system to assign the best members to each Gokon based on the method. The purpose of the proposed system is to derive good affinity patterns. For this purpose, a specified number of candidate solutions as chromosome of evolutionary computation (EC) are initially prepared in the system. By feeding back the results of Gokon to the candidate solutions as fitness value of EC, semi-optimal solutions are derived. To evaluate the system, we prepared a greedy method to compare the system. We report the result of computer simulation to test the proposed method and the greedy method.
著者
林田 賢史 村上 玄樹 高橋 裕子 辻 一郎 今中 雄一
出版者
日本衛生学会
雑誌
日本衞生學雜誌 (ISSN:00215082)
巻号頁・発行日
vol.67, no.1, pp.50-55, 2012-01-15
被引用文献数
2

Objectives: The aim of this study was to examine which of the two groups have higher lifetime medical expenditures; male smokers or male nonsmokers. We conducted this investigation using a Japanese single cohort database to calculate long-term medical expenditures and 95% confidence intervals.<br> Methods: We first constructed life tables for male smokers and male nonsmokers from the age of 40 years after analyzing their mortality rates. Next, we calculated the average annual medical expenditures of each of the two groups, categorized into survivors and deceased. Finally, we calculated long-term medical expenditures and performed sensitivity analyses.<br> Results: The results showed that although smokers had generally higher annual medical expenditures than nonsmokers, the former's lifetime medical expenditure was slightly lower than the latter's because of a shorter life expectancy that resulted from a higher mortality rate. Sensitivity analyses did not reverse the order of the two lifetime medical expenditures.<br> Conclusions: In conclusion, although smoking may not result in an increase in lifetime medical expenditures, it is associated with diseases, decreased life expectancy, lower quality of life (QOL), and generally higher annual medical expenditures. It is crucial to promote further tobacco control strategically by maximizing the use of available data.<br>
著者
石川 由香里 土田 陽子 中澤 智恵
出版者
活水女子大学
雑誌
活水論文集. 健康生活学部編 (ISSN:18807720)
巻号頁・発行日
vol.59, pp.19-35, 2016-03

This study aims to analyse factors which accelerate or decelerate sexual activities among teenagers of highschool age in Japan and discuss what is important in planning sexuality education in schools. Since the 1990s,sexual behaviours among youth have changed considerably in Japan.First, an overview of the previous and current situation of school-based sexuality education in Japan isprovided. We discuss how Japan has been reluctant to promote sexuality education and has not taken accountof perspectives in gender, sexual health, and rights.Second, the nationwide data gathered in Japan every six years from 1993 to 2011 by multivariate statisticaltechniques is analysed. The results show that the home environment, sexual images, and gender norms havean impact on sexual behaviours. The gendered division of labor is a norm that has a greater effect on recentteenagers' rate of having sexual intercourse than it did on those from the previous decade. The norm that menshould take the initiatives in intimate relationships has a strong impact on girls.Thus, we conclude that it is essential to approach comprehensive sexuality education from a genderperspective by involving family, community, experts, and practitioners in conducting peer-group sessions.
著者
窪 誠
出版者
大阪産業大学
雑誌
大阪産業大学経済論集 (ISSN:13451448)
巻号頁・発行日
vol.18, no.1, pp.1-27, 2016-10

Since Japan's ratification of the International Covenant of Civil and Political Rights in 1979, the Japanese government has submitted six state reports explaining the human rights situation in Japan. On all occasions the United Nations Human Rights Committee questioned the concept of "public welfare" contained in the Japanese Constitution, suggesting it allowed for a general restriction on human rights in the Constitution. This article clarifies the different viewpoints between the Japanese government and the UNHR Committee as they are found through an analysis of the state reports and the dialogue held between the two parties.Since Japan's ratification of the International Covenant of Civil and Political Rights in 1979, the Japanese government has submitted six state reports explaining the human rights situation in Japan. On all occasions the United Nations Human Rights Committee questioned the concept of "public welfare" contained in the Japanese Constitution, suggesting it allowed for a general restriction on human rights in the Constitution. This article clarifies the different viewpoints between the Japanese government and the UNHR Committee as they are found through an analysis of the state reports and the dialogue held between the two parties.
著者
市原 攝子
出版者
北海道大学大学院国際広報メディア・観光学院 = Graduate School of International Media, Communication, and Tourism Studies, Hokkaido University
雑誌
国際広報メディア・観光学ジャーナル
巻号頁・発行日
no.22, pp.19-35, 2016

In Japan, two cervical cancer vaccines were approved and implemented in 2009. The severe adverse drug reaction (ADR) of these vaccines, however, was later recognized, and consequently Japanese Ministry of Health, Labour and Welfare stopped recommending them in 2013. Using the concept of Ulrich Beck's 'sub-politics', this paper argues that in promoting the vaccines the pharmaceutical industry as sub-political power, failed to provide the health benefit of reducing the risk of cervical cancer, but succeeded in achieving an economic benefit for itself. Due to its highly academic nature, the sub-politics of pharmaceutical industry has constructed a power that affects the government's decisions on new drugs. Moreover, the pharmaceutical sub-politics evaded any responsibility for the ADR of cervical cancer vaccines because of the risk-free environment that it had created for itself. Overall this paper contends that the pharmaceutical sub-political power is unaccountable and profit-oriented.
著者
鎌田 七男 大瀧 慈 田代 聡
出版者
長崎大学
雑誌
長崎醫學會雜誌 : Nagasaki Igakkai zasshi (ISSN:03693228)
巻号頁・発行日
vol.87, pp.247-250, 2012-09-25

広島県,広島市では昭和48年1月に2km以内被爆者に対し(1次),昭和48年11月に2km以遠の直接被爆者に対し(2次),さらに,昭和49年11月に入市被爆者に対し(3次)「被爆者とその家族の調査」を行った.広島大学原爆放射能医学研究所(当時)は広島県・広島市の行なう原子爆弾被爆者実態調査(昭和35年,昭和40年,昭和48年,昭和50年など)の企画,集計,結果報告に協力してきており,昭和48年・49年に行われた「被爆者とその家族の調査」のうち,家族調査とくに子供の数について解析し,被爆2世者数を119,331名と算定した1).一方,広島大学原爆放射能医学研究所(当時)は設立以来,広島県内白血病発生について継続的に研究・報告してきた2-4).今回は一連の研究の中より原爆被爆2世に発生した白血病について報告する.