著者
岡田 信一郎
出版者
日本建築学会
雑誌
建築雑誌 (ISSN:00038555)
巻号頁・発行日
no.406, pp.408-413, 1920-09
出版者
日本建築学会
雑誌
建築雑誌
巻号頁・発行日
no.446, 1923-08
著者
滝沢 真弓
出版者
理工図書
雑誌
建築界 (ISSN:04535014)
巻号頁・発行日
vol.16, no.3, pp.19-23, 1967-03
著者
成瀬 龍夫
出版者
経済理論学会
雑誌
季刊経済理論 (ISSN:18825184)
巻号頁・発行日
vol.49, no.2, pp.22-31, 2012-07-20 (Released:2017-04-25)

In Japan, although the situation of income differential and poverty has spread among people, the Government has not fully done the correspondence. As a cause of the governmental insufficient action, the weakness of the function of income redistribution by a taxation system and a social security system is pointed out. The Government is pressed to put a serious reform of social security system into action and is tackling "an integrated reform of tax and social security". However the Government is charging at a big hike in consumption tax, not showing a clear vision of a social security reform. The social security system of Japan, in addition to the problem of a chronic fund shortage, has a grave concern over the sustainability to the future. The system has set social insurance institutions as a financial core, so that it may be called social-insurance center principle. However, the number of recipients of an annual pension and medical treatments is increasing quickly under the increase of the aged population, while the working population which pays a social security payment is continuing to decrease. Moreover, in the market for labor in Japan, nonregular workers of short-time labor are continuing to increase in number, and the rate occupies 1/3 of all the employed workers. The worker of less than 30 hours per week has not a qualification to join a social insurance. Under such a background, most of social insurances in Japan has fallen into the situation of a financial emergency and is losing the view to future. The social security system of Japan does not match with the low birthrate and aging of population and the bipolarization of a market for labor. Such conventional reforms as an increase of social insurance premiums, a cut of a benefit payout and a tax increase have already reached the limit. The social security of Japan should free itself from the social-insurance center principle. I think that we are coming to the time to grope for the system reorganization by a new view. The important method is changing the income grant in the present social security payment to a new system for paying a basic income. However, it is difficult to change the present income grant to a basic income system fully at once. As a process of the change, introducing partially and expanding gradually will be viewed. I think that the priority should be given to the old people and the child generation who cannot work for money probably. While granting at a small amount for the adult who can earn, it is required to secure the opportunity of a decent employment for them. Introduction of a basic income security is useful for the creation of a better society. Securing a basic income has the "basic effect" which gets rid of people's absolute poverty. Moreover, it forms the domain of subsistence economy distinguished from a market economy. Furthermore, a basic income system brings a social environment which people can enjoy a free and more fitting lifestyle for them. It is also expected to raise a consciousness of a social solidarity and to develop a mutual cooperation among people. There is a strong objection against the introduction of it from the point of view of a moral hazard, so-called "a fall of the will to work". But I do not side with this objection. I consider that the introduction will change the quality of people's will to work and will produce a new opportunity which raises people's will to work further.
著者
山内 昌之
出版者
JAPAN ASSOCIATION OF INTERNATIONAL RELATIONS
雑誌
国際政治 (ISSN:04542215)
巻号頁・発行日
vol.1981, no.69, pp.108-128,L6, 1981-10-28 (Released:2010-09-01)
参考文献数
83

In the Soviet Union today, Islam has two aspects: an official, public one and a nonofficial, underground one. Until recent time only the former was visible to the observers from without. Now, however, we have evidence that the sufi brotherhoods have revived and that their influence among Soviet Muslims is rapidly growing, especially in the North Caucasus.In the present article the author tries to examine briefly the relationship of the Sufi brotherhoods to the Soviet authority, their history and current condition.Then he concludes the strength of the tariqa suggests that Soviet Muslims are strongly influenced by the traditionalist ideas of the tariqas, and the tariqa has the mass and social base necessary for success of its aggrandizement.
著者
竹本 幹男
出版者
Japan Society of Corrosion Engineering
雑誌
防食技術 (ISSN:00109355)
巻号頁・発行日
vol.35, no.2, pp.75-82, 1986-02-15 (Released:2009-10-30)
参考文献数
15

Utilizing a combined loading Stress Corrosion Cracking (SCC) test apparatus, SCC threshold stress criteria of two material-environment systems where environmentally assisted passive films are formed has been studied. Two systems studied in this report are SCC of carbon steel in boiling nitrate solution (60%Ca(NO3)2+3%NH3NO4) and SCC of 70/30 brass in Mattsson's solution (ammonical solution) at room temperature.The test results obtained are summarized as follows:1) The threshold stress of nitrate SCC of carbon steel could be well explained by the maximum principal stress theory although the elastic fiailure of substrate metal was ruled by the shear strain energy theory. The environmentally assisted passive film of this system is supposed to be thich magnetite, and so brittle that it could suffer brittle fracture at lower stresses than the yield stress of substrate metal. Intergranular cracks might inititate at the fractured passive film along the grainboundaries oriented in perpendicular to the maximum principal tensile stress.2) SCC threshold stress of 70/30 bass in Mattsson's solution was in good agreement with the maximum principal stress theory. The SCC threshold stress is much lower than the elastic failure stress of substrate metal. The tarnished film of this system is supposed to have an elastic modulas higher than that of substrate metal. and fracture stress lower than the yield strength of film-free substrate metal.3) Based on the test results of previous and this reports, it was concluded, that the SCC threshold stress of the systems which developed an environmentally assisted film could be ruled by the maximum principal stress theory, and that the SCC threshold stress of metals which had a selfhealing ability of passive film in atmosphere could be ruled by the strain energy theory which is similar to the elastic failure stress criteria of substrate metal. Whether the threshold stress of APC-type SCC is evaluated by the strain energy theory or maximum principal stress theory seems to depend on the mechanical characteristics of passive film in a given system.
著者
櫻井 豪人
出版者
日本語学会
雑誌
日本語の研究 (ISSN:13495119)
巻号頁・発行日
vol.9, no.3, pp.17-32, 2013-07-01 (Released:2017-07-28)

『英和対訳袖珍辞書』初版(文久二1862年刊)の訳語は約6〜7割が『和蘭字彙』の訳語と一致すると言われてきたが、具体的にどの語が『和蘭字彙』から取られた訳語であるかを特定することがこれまで困難であった。本研究では、『和蘭字彙』の日本語部分の全てを電子テキスト化することで『和蘭字彙』の訳語を直接検索可能にし、それにより、『和蘭字彙』に見られない『袖珍』初版の訳語の例を明確に示すとともに、それらから窺われる『袖珍』初版の訳語の特色と編纂態度の一端を描き出した。
著者
田中 博基 木村 泰己 松縄 哲明 三本木 省次 髙田 雅美 木村 欣司 中村 佳正
雑誌
研究報告数理モデル化と問題解決(MPS) (ISSN:21888833)
巻号頁・発行日
vol.2020-MPS-129, no.3, pp.1-4, 2020-07-20

半導体製造において,リソグラフィシミュレーションモデルが重要である.このモデルを構築する際,大規模密行列の部分特異値分解が必要となる.部分特異値分解のための方法として,AIRLB(augmented implicitly restarted Lanczos bidiagonalization)アルゴリズムがある.本稿では,大規模密行列の部分特異値分解のために,AIRLB アルゴリズムの改良を行う.改良法では,計算途中で必要となる小さな行列の特異値分解のために,QR アルゴリズムではなく,OQDS(orthogonal-qd-with-shift)アルゴリズムを適用する.これにより,高精度な特異値を持つ特異値分解が行われる.数値実験の結果,既存の QR アルゴリズムを用いる AIRLB アルゴリズムと比較して,提案した改良が有効に機能していることが確認できる.精密な議論を行うため, 大規模疎行列と大規模密行列の両方を実験の対象としている.
著者
河野 俊夫 多賀 優 山下 信彦
出版者
地学団体研究会
雑誌
地球科学 (ISSN:03666611)
巻号頁・発行日
vol.65, no.1, pp.17-21, 2011-01-25 (Released:2017-05-16)

Transparent euhedral crystals of quartz from Wad, Baluchistan, Pakistan include petroleum consisting of three phases. Yellowish inclusions in liquid phase exhibit bluish-white luminescence under UV-light excitation. The photoluminescence (PL) spectrum of yellowish inclusions under 360nm excitation consists of a broad band with a peak at 503nm. The emission peak exists at longer wavelength than that of crude oils from Wells in Joetsu and Chuetsu areas, Niigata, Japan. The PL excitation spectrum, obtained by observing luminescence at 520nm, shows the maximum luminescence efficiency under blue-light (450nm) excitation. It is inferred that the yellowish inclusions consist of a few aromatic hydrocarbons with different aromatic rings.
著者
寿田 竜輔
雑誌
成城大學經濟研究
巻号頁・発行日
no.33, pp.47-67, 1970-12
著者
青山 裕彦 坂本 信之 松井 浩二
出版者
広島大学
雑誌
基盤研究(B)
巻号頁・発行日
2002

脊椎動物は分節的に構成されていると考えられるが,その発生的基本単位は体節である.体節自身から発生する骨格や筋はもとより,脊髄神経や交感神経系の分節的形成も体節によって支配されている.本研究では脊椎動物のボディプラン形成機構を考察するため,体節から中軸骨格が形成される機構,とくにその胸部を特徴づける肋骨の部域特異的形態形成機構を題材に取り上げた.1.肋骨形成の3区画:体節周囲組織の肋骨形成との関わりを調べ,椎骨と結合している短い部分(近位肋骨)は神経管の底板や脊索に,その遠位にある長い部分(遠位肋骨)は表皮外胚葉に依存して発生することを示した.遠位肋骨はさらに壁側板に進入する部分(遠位肋骨胸骨部)としない部分(遠位肋骨椎骨部)の2区画に分けられる.これは近年提唱された(Burk, A),abaxial, primaxial区画にそれぞれ対応する.2.遠位肋骨形成と体節分化:表皮外胚葉と体節との相互作用を物理的に阻害すると,皮筋板の外側部(Sim 1),皮筋板辺縁近傍の椎板(Scleroaxis)の形成不全が示された.これらの遺伝子発現領域が遠位肋骨の形成に関わるのであろう.3.体壁筋の部域特異的形態形成〜腹壁筋の発生的分節性(1)体節の発生運命:腹壁の筋はほぼ第27体節のみからできることを移植実験から示した.その他の腰部体節は,肋骨のみならず,体壁筋も形成しないのである.(2)神経支配:ところが腹壁筋の支配神経は胸神経であった.筋の発生由来と支配神経の由来する分節が異なっており,支配神経からは筋の発生由来をいうことはできない.4.四肢形成と肋骨形成:胸部に四肢を誘導すると遠位肋骨胸骨部ができなかった.abaxial区画については,体壁と四肢が相補的に形成されるのである.5.中軸骨格原基の部域特異性の決定:体節形成の最も初期,原始線条から陥入する直前に,すでに決定されていることを,当該部位の移植と,そのHox遺伝子群の発現,形態形成能から示した.