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  • Grover Loening
    日本航空学会誌
    1963年 11 巻 119 号 373-380
    発行日: 1963年
    公開日: 2009/05/25
    ジャーナル フリー
  • 佐藤 敬之輔
    デザイン学研究
    1970年 1970 巻 11 号 45-55
    発行日: 1970/03/30
    公開日: 2017/07/25
    ジャーナル フリー
    [1] The purpose of this reserch is to make clear what type of design can give good effects to win the high readership score. At the begining I had to know what factors decide the readership score, and how to change the quality of the desing into numerical value. I have used the method of multi-dimentional analysis with the help of a computer, and got the estimation formula, with
    7
    kinds of factors, as follows ; A^^〜=B+C+
    D
    +K+
    aE
    +
    bF
    +cG. A^^〜=estimated values of the readership score. 1) B, C,
    D
    , K : these four factors are given as category values (so we call them); each factor is classified into several categories. B=week day, classified into
    7
    categories. C=pages of a newspaper, which are characterized by the kinds of articles, news, and the other reading matters, classified into
    22
    categories.
    D
    =kinds of goods and trades of the advertizement, classified into 14 catedories. K=constants, given to each 13 surveys. 2)
    E
    , F, G : these factors are given as numerical values. G=area of advertizement, measured by the unit of column in the whole page length, being classified into 6 kinds of area (2.5,
    3
    .5, 5,
    7
    , 10, 15) and 15 column means a whole page, about 2,000cm^2.
    E
    , F are the marks obtained in the design of advertizements.
    E
    =sum of the marks obtained in each design element on the advertizement. F=the marks obtained on the whole effect of the design.
    3
    ) a, b, c : coefficients Using the above formula with the category values and the coefficients, we can obtain the naked design effect from the actual value A of readership score:
    aE
    +
    bF
    =A-(B+C+
    D
    +K+cG). In this research, I used 1,829 data of readership score from 1960 to 1968, being obtained by 13 survevs, spring and autumn twice a year. The sample of size each survey was
    3
    ,541, 2,251, or 200 in the other 11 surveys. Multiple correlation coefficient between the estimated value A^^〜 and the actual value A is 0.951. The table 2^* shows the contribution indexes of each factor by
    3
    kinds of expression-(1) Range : the absolute difference between the maximum and the minimum category values, (2) Standard deviations of the category values, (
    3
    ) Partial correlation coefficient : the relationship between the actual values A and each factors. *see the table 2 in the thesis in Japanese. [2] The important point was in the determination of the values of
    E
    , F.
    E
    is the sum of the marks obtained in each design element, classified into four kinds :
    E
    =
    E
    _1+
    E
    _2+
    E
    _
    3
    +
    E
    _
    4
    . design elements [table]
    E
    _1,
    E
    _2,
    E
    _
    3
    ,
    E
    _
    4
    , these values have the 5 grades, as 0, 1, 2,
    3
    ,
    4
    and 0 is given to the design that has no attractive effect or no applicable element. And
    E
    obtain the marks of 0 to
    9
    grades as the sum of them. The values of F have also 5 grades, 0 to
    4
    . The principles to determine the values of
    E
    , F are as follows : a) The marks obtained of
    E
    , F must be the relative values among the each survey, and at the same time, they must have constancy within the same survey-the same elements of design must win the same marks obtained. b) They must be determined as to win the highest multiple correlation coefficient, when they are put into the estimation formula. c) They must be reasonable. In order to justify them, we must carry many researches on the actual condition. The frequency of accurence of each grade of
    E
    , F values, as the table 5-
    4
    , and 5-5 in the thesis in Japanese.
  • 清水 康男
    騒音制御
    2000年 24 巻 1 号 18-20
    発行日: 2000/02/01
    公開日: 2009/10/06
    ジャーナル フリー
  • o-アミノベンゾフェノン誘導体 (第11報)
    権 順度, 去来川 覚三
    有機合成化学協会誌
    1973年 31 巻 4 号 313-321
    発行日: 1973/04/01
    公開日: 2009/11/13
    ジャーナル フリー
    4
    -Substituted-5-phenyl-
    7
    -chloro-1, 2-dihydroimidazo [1, 2-α] quinolines (6
    ae
    ) (substituents at
    4
    -position were a : H, b :
    CH3
    , c : C6H5,
    d
    : CN,
    e
    : N (
    CH3
    ) 2) and 5-substituted-6-phenyl-
    8
    -chloro-2,
    3
    -dihydro-1H-pyrimido [1, 2-α] quinolines (
    7
    ae
    ) (substituents at 5-position were in accordance with the (6
    ae
    )) were synthesized from 2-amino-5-chlorobenzophenone, and
    KMnO4
    oxidation of the above compounds in acetone were investigated.
    The oxidation of (6
    ae
    ) caused dehydrogenation of the imidazo ring to give
    4
    -substituted-5-phenyl-
    7
    -chloro-imidazo [1, 2-α] quinolines (
    8
    ae
    ) in 3258% yields. On the other hand, the oxidation of (
    7
    ac
    ) resulted in the selective oxidation of the methylene group at the
    3
    -position of 2,
    3
    -dihydro-1H-pyrimido ring to carbonyl group, and 5-substituted-6-phenyl-
    8
    -chloro-1, 2-dihydro-
    3
    H-pyrimido [1, 2-α] quinoline-
    3
    -ones (
    9
    ac
    ) were obtained in 3858% yields. The oxidations of the derivatives having CN or NMe2 as substituents were difficult to proceed as compared with the cases of other substituted compounds.
  • 神保 光一
    日本物理学会講演概要集. 秋の分科会
    1995年 1995.4 巻 30a-YA-1
    発行日: 1995/09/12
    公開日: 2018/03/23
    会議録・要旨集 フリー
  • Cbesseredes HORTS
    Journal of Human Ergology
    1982年 11 巻 Supplement 号 429-440
    発行日: 1982/12/15
    公開日: 2011/02/23
    ジャーナル フリー
  • 長塚 豪己
    日本信頼性学会誌 信頼性
    2015年 37 巻 4 号 153-
    発行日: 2015/07/01
    公開日: 2018/01/31
    ジャーナル フリー
  • 松本 樹典, 武井 正孝
    土質工学会論文報告集
    1991年 31 巻 2 号 14-34
    発行日: 1991/06/15
    公開日: 2008/02/29
    ジャーナル フリー
    Stress wave theory is applied to open-ended pipe piles to clarify the effects of soil plug on the behaviour of piles during driving and static loading. Measured field data and various numerical models are reviewed ; methods are presented to calculate wave propagation in both the pile and the soil plug ; modelling is presented which takes into account the interaction between the soil plug and the pile ; also presented is simplified method to estimate the loadsettlement relation of the pipe pile in static loading. By correlating observed and calculated values in two analytical cases, the authors demonstrate that incorporation of the soil plug (modelled as a series of masses and springs) is required to correctly predict pile behaviour during driving and static loading.
  • A.E
    . Dittrich
    溶接学会誌
    1952年 21 巻 11 号 321-324
    発行日: 1952年
    公開日: 2009/06/12
    ジャーナル フリー
  • Yasuhiro SUGIMOTO, Kazuma SAKATOH
    IEICE Transactions on Electronics
    2013年 E96.C 巻 6 号 867-874
    発行日: 2013/06/01
    公開日: 2013/06/01
    ジャーナル 認証あり
    Circuit techniques to enhance the linearity of input-voltage-to-current (V/I) conversion and to increase the output impedance of a current source by compensating for the low intrinsic gain of a transistor were introduced to realize a high-frequency operational transconductance amplifier (OTA) for a low supply voltage using sub-100-nm CMOS processes. Applying these techniques, a MOS
    7
    th-order Gm-C linear-phase low-pass filter (LPF) was realized using a 65nm CMOS process. A simplified biquad LPF that can serve as a component of a
    7
    th-order LPF was newly developed by replacing OTAs with resistors. As a result, the -
    3
    dB frequency bandwidth, group delay ripple,
    3
    rd-order distortion, and
    3
    rd-order input intercept point (IIP
    3
    ) were 200MHz, 2.2%, ≤ -55dB with a 100MHz input, and +10.
    3
    dBm, respectively, all with a ±0.1Vp-p input signal at each input terminal in the pseudodifferential configuration. The LPF including an output buffer dissipated 60mW in the case of a 1.2V supply. Wide spurious-free dynamic range (SFDR) characteristics were confirmed up to high frequencies.
  • Ying Jiao, Teruhiko Yoshihara, Akitami Ichihara
    Bioscience, Biotechnology, and Biochemistry
    1995年 59 巻 6 号 1032-1035
    発行日: 1995/06/23
    公開日: 2008/02/08
    ジャーナル フリー
    The syntheses of (S)-13-hydroxy-(2
    E
    ,
    4
    E
    ,
    8
    E
    )-tetradecatrienoic acid (1) and (2
    E
    ,
    4
    E
    ,
    8
    Z-tetradecatrienoic acid (2) were carried out by using the Wittig reaction as the key step. The asymmetric center at C-13 and the double bond between C-
    8
    and C-
    9
    for natural compound 1 were reconfirmed as being of (S) configuration and
    E
    , respectively. The relationship between the structure of the unsaturated hydroxy fatty acids and their inhibitory effect on the growth of lettuce was investigated.
  • 鹿野 美弘, 櫻井 徹朗, 小松 健一, 山田 浩之, 斉藤 謙一
    Chemical and Pharmaceutical Bulletin
    1990年 38 巻 4 号 1082-1083
    発行日: 1990/04/25
    公開日: 2008/03/31
    ジャーナル フリー
    Two new polyacetylene compounds (
    4
    E
    , 6
    E
    , 12
    E
    )-1-acetoxy-
    3
    -isovaleryloxytetradeca-
    4
    , 6, 12-trien-
    8
    , 10-diyn-14-ol (B), and (
    4
    E
    , 6
    E
    , 12
    E
    )-1-acetoxy-
    3
    -(2-methylbutyryloxy)tetradeca-
    4
    , 6, 12-trien-
    8
    , 10-diyn-14-ol (C) have been isolated along with (
    4
    E
    , 6
    E
    , 12
    E
    )-1-acetoxy-
    3
    -senecioyloxytetradeca-
    4
    , 6, 12-trien-
    8
    , 10-diyn-14-ol (A) from Atractylodes Rhizome (Karabyakujutu). The structures of these compounds were determined on the basis of their spectral data.
  • STEFANIA SICA, LUCA PAGANO
    SOILS AND FOUNDATIONS
    2009年 49 巻 6 号 921-939
    発行日: 2009年
    公開日: 2011/01/27
    ジャーナル フリー
    The paper illustrates theoretical and experimental procedures adopted to characterize the seismic response of earth dams by performance-based criteria. The study refers to a real case, the Camastra Dam, a zoned earth dam with vertical clay core, placed in a highly seismic zone of Southern Italy. At first, the analysis objectives have been identified along with the physical quantities needed to achieve them for characterizing dam seismic performance. A theoretical approach, consistent with the identified analysis objectives, has been later selected. The adopted approach is based on continuum mechanics and accounts for coupling between soil skeleton and pore water phase. It is also able to describe the main features of soil response under cyclic loading conditions since it implements an advanced constitutive law for the soil skeleton. Big effort has been paid to the mechanical characterization of the dam materials. In addition to data coming from the interpretation of the laboratory tests performed at the time of dam construction, in situ tests (SASW, Down Hole, DMT) have been recently carried out on the embankment and foundation soils and interpreted consistently with the requirements of the selected theoretical model. Preliminarily, the static stages of the dam lifetime have been numerically simulated to reproduce the behaviour observed in terms of cross-arm settlements and pore water pressures, in order to obtain or verify some soil parameters and initialize the state variables for the simulation of the seismic stages. A seismological study of the dam site provided the expected seismic scenarios in terms of time histories of acceleration, needed as input for the dynamic analyses. The seismic response of the Camastra Dam was finally investigated and discussed in the light of performance-based criteria.
  • LUCA PAGANO, STEFANIA SICA, POMPEO COICO
    SOILS AND FOUNDATIONS
    2009年 49 巻 6 号 909-920
    発行日: 2009年
    公開日: 2011/01/27
    ジャーナル フリー
    A crucial matter related to roads in seismic areas is to ensure viability during the post-seismic stages, especially if the road represents an important or unique way to reach towns that may be potentially hit by strong earthquakes. Verification of road viability under seismic actions requires not only safety assessment of the failure mechanisms which may jeopardize single road components (embankment, viaduct, bridge, etc.) but also evaluation of performance. Viability of a road may be compromised by an unsatisfactory response of road embankments. The vehicle flux may be, in fact, inhibited or reduced if a road embankment suffers global instability mechanisms or significant permanent displacements mainly at the contact with structural elements (
    e
    .g., viaducts, bridges) that do not move significantly. In this case the embankment permanent displacements turn out into steps or separations. The paper accounts for the different stages followed to study the seismic performance of the road embankments located along a sample road branch of about 5 km. Preliminary activities consisted in characterizing the geological area of the sample road, in selecting the potentially vulnerable embankments and in carrying out in-situ investigations to properly characterize the physical and mechanical properties of the embankments and foundation soils. A seismological study of the sample area was performed in order to characterize the reference seismic actions needed for the numerical analyses. The seismic response of the embankments was evaluated by a pseudo-dynamic approach and an advanced dynamic model. In the latter, the equations describing dynamic equilibrium and compatibility were merged with an elastoplastic combined-hardening constitutive law that properly models soil response under cyclic loads. The embankment's seismic performance was predicted in terms of permanent settlements at the embankment top surface versus the peak acceleration of the reference input motions.
  • Takehiko ISHIKAWA, Yuki WATANABE, Chihiro KOYAMA, Rumiko IKEUCHI, Paul-François PARADIS
    International Journal of Microgravity Science and Application
    2023年 40 巻 2 号 400201-
    発行日: 2023/04/30
    公開日: 2023/04/30
    ジャーナル オープンアクセス
    Yttrium samples were levitated in an electrostatic levitator and their radiation intensities at their melting temperature were measured by spectrometers over a wide wavelength range. By comparing the measured intensities with those of a blackbody, spectral hemispherical emissivity values were calculated. The total hemispherical emissivity of yttrium at its melting temperature was calculated by integrating the spectral hemispherical emissivity and was found to be 0.32. The constant pressure heat capacity was also calculated using time-temperature data and was found to be 37.
    8
    J·mol-1·K-1 at 1795 K.
  • 上茶谷 若, 齊藤 満, 井上 嘉則, 加藤 敏文, 塚本 友康, 多田 隼也, 亀田 貴之, 早川 和一
    におい・かおり環境学会誌
    2011年 42 巻 5 号 371-376
    発行日: 2011/09/25
    公開日: 2016/04/01
    ジャーナル フリー
    両性イオン型高分子をレーヨンに混合紡糸した臭気物質のための新規な繊維状吸着材を試作し,水溶性臭気物質に対する吸着・除去特性を調べた.アンモニアに対する吸着特性を調べたところ,本繊維状吸着材は,繊維母材であるレーヨンと比較して明らかに大きい吸着量と吸着速度を示した.また,消臭加工繊維製品認証試験に従った減少率評価試験を行ったところ,本繊維状吸着材は酸やアミンに対して高い減少率を示したが,アルデヒドや硫化水素に対しては低い値であった.これらの結果から,本繊維状吸着材の吸着機構は,吸着材表面に形成される水和層への分配と両性イオン型官能基への静電的相互作用であることが示唆された.さらに,本繊維状吸着材の再利用の可能性について調べたところ,酢酸に対しては水洗浄により再生可能であることが判った.本検討の結果,本繊維状吸着材は水溶性でかつイオン性を有する臭気物質の吸着・除去に適用可能であると考えられた.
  • 今野 博行, 青山 幸代, 武林 陽子
    天然有機化合物討論会講演要旨集
    2003年 45 巻 86/P-8
    発行日: 2003/09/01
    公開日: 2017/08/18
    会議録・要旨集 フリー
    Callipeltin A (1) is a cyclodepsipeptide from water sponge collected at New Caledonia. This compound shows anti-HIV and cytotoxic activities against KB and P388 cells and contains three new amino acid residues. β-methoxytyrosine (β-MeOTyr) (
    4
    ), (2R,
    3
    R,
    4
    S)-
    4
    -amino-
    7
    -guanidino-2,-
    3
    -dihydroxyheptanoic acid (AGDHE) (5), (
    3
    S,
    4
    R)-
    3
    ,
    4
    -dimethyl-L-glutamine (diMeGln) (6). In addition, two new truncated open-chain derivatives of Callipeltin A (1), named Callipeltin
    D
    (2) and
    E
    (
    3
    ) were isolated. The unique structure and intriguing biological activities of this compound led us to explore total synthesis of Callipeltin A (1) and to elucidate stereochemistry of β-MeOTyr (
    4
    ). We started to synthesize Callipeltin
    E
    (
    3
    ) which contains β-MeOTyr (
    4
    ). In order to synthesize four stereoisomer of β-MeOTyr (
    4
    ), we attempted Evans anti or syn-Aldol reaction as a key step. Evans direct anti-aldol reaction with chiral benzyloxazolidinones (
    8
    ) and p-hydroxy benzaldehyde (
    9
    ) promoted by catalytic amounts of MgCl_2 in the presence of triethylamine and chlorotrimethylsilane. This proceder provide
    3
    :1 diastereoselelctivity and 70% yield of isolated anti-aldol product (10). And Enolizalion of isocyanate oxazolidinone (13) with di-n-butylboryl trifrate and diisopropylethylamine followed by treatment with aldehyde
    8
    afford syn-aldol product 14 affording 88% yield and 1:5 anti: sin diastereomeric ratio. On the other hand, we tried Sharpless Asymmetric dihydroxylation (AD) and Aminohydroxylation (
    AA
    ) to give all four stereoisomers of β-MeOTyr. Treatment of olefin (18) with AD-mix α provided diol (19) and the α position alcohol of 19 was converted to sulfone regioselectively followed by azidation and treatment of 20 with PPh_
    3
    to afford aziridine (21). Addition of aziridine (21) and
    BF
    _
    3
    ・Et_2O in methanol produced α-amino β-methoxy adduct (
    22
    ).
    AA
    reaction protocol with t-butylcarbamate was successfully applied to afford desired
    22
    in single step. Now we construct Callipeltin
    E
    to determine absolute stereochemistry of β-MeOTyr (
    4
    ). In addition, we report the synthesis of diMeGln (6) and (2R,
    3
    R,
    4
    S)-
    3
    -hydroxy-2-
    4
    -6-trimethyl hepanoic acid (
    7
    ).
  • 神保 光一, 飯間 理史
    日本物理学会講演概要集. 年会
    1995年 50.4 巻 31a-YR-5
    発行日: 1995/03/16
    公開日: 2018/03/26
    会議録・要旨集 フリー
  • 阿部 恒之, 高野 ルリ子
    におい・かおり環境学会誌
    2011年 42 巻 5 号 338-343
    発行日: 2011/09/25
    公開日: 2016/04/01
    ジャーナル フリー
    化粧に関する心理学的研究は,1980年代から盛んになってきた.化粧は慈しむ化粧(スキンケア)と飾る化粧(メーキャップ・フレグランス)に大別されるが,感情に及ぼす影響に関する研究は,そのいずれもが高揚と鎮静をめぐるものであった. 喩えるなら,メーキャップによって心を固く結んで「公」の顔をつくって社会に飛び出し,帰宅後にはメーキャップを落とし,スキンケアをすることで心の結び目を解いて「私」の顔に戻るのである.すなわち,化粧は日常生活に組み込まれた感情調節装置である.
  • 國生 剛治
    地盤工学会論文報告集
    2000年 40 巻 5 号 99-111
    発行日: 2000/10/15
    公開日: 2008/02/29
    ジャーナル フリー
    In view of the significant role of the water film effect in flow failure for a liquefied sandy deposit, the mechanism of water film generation is numerically studied based on a 1-dimensional model test. The process of water film growth and decay can be simulated to a certain extent by a simple consolidation analysis, which indicates that only a small difference in permeability in layered sand is enough for a water film to develop. A 1 G shaking table test for a two-dimensional slope model with an arc of silt within a saturated sand is then addressed to discuss the dilatancy effect exerted in sheared sand during flow failure. It is possible that, once the water film is formed, the transmission of shear stress through it is interrupted, leaving the sand below free from the dilatancy ; this eventually allows the water film to stay without being absorbed during flow failure. The result of another shaking table test for a trapezoidal slope with horizontal silt seams indicate that water films beneath the seams enable the soil mass above them to laterally flow along water films very gently inclined even after shaking. If a silt seam breaks due to excessive pressure in the water film, it triggers re-liquefaction in the upper sand and leads to further instability.
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