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  • George W. Lee
    燃料協会誌
    1973年 52 巻 3 号 171-177
    発行日: 1973/03/20
    公開日: 2010/06/28
    ジャーナル フリー
  • Philippe Biane
    Publications of the Research Institute for Mathematical Sciences
    1995年 31 巻 1 号 63-79
    発行日: 1995年
    公開日: 2009/04/24
    ジャーナル 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
  • 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
  • H. K. Mahanty
    CYTOLOGIA
    1970年 35 巻 1 号 13-49
    発行日: 1970/03/25
    公開日: 2009/03/19
    ジャーナル フリー
    1. The chromosome numbers of 64 species have been studied on which 56 are investigated for the first time.
    2. Morphological, anatomical and cytological findings on the Musaceae in the broad sense are considered from a phylogenetical standpoint and three distinct groups:
    a) Musa-Ensete,
    b
    ) Ravenala-Strelitzia-Phenakospermum and
    c
    ) Holiconia are recognised as suggested by some authors. For these groups sub-familial status is proposed.
    3
    . Lowiaceae have been studied for the first time cytologically and their chromosome morphology, distinct from that of any other group of Zingiberales, confirms their claim to familial status.
    4
    . Consideration of the conflicting theories proposed to account for the higher chromosome number in genera like Globba, Alpinia, and Phaemeria, etc. leads to rejection of Chakravorti's hypothesis of wholesale fragmentation of chromosomes and the acceptance of the opposed view of Raghavan and Venkatasubban and others.
    5. Holttum's transference of the genus Zingiber to the tribe Hedychieae has been given cytological support on the following points:
    a) the basic number in the genus Zingiber correlates with that of Kaempferia.
    b
    ) the new tribe Alpinieae (which is infact Zingibereae without Zingiber) have consistently 48 chromosomes in their somatic complements.
    6
    . It is suggested that the African representatives of Kaempferia should be given the status of genus; Cienkowskya on the following points:
    a) the difference in floral morphology
    b
    ) geographical separateness and
    c
    ) the difference in the number and morphology of the chromosomes. By comparing the present and past findings, various lines of evolution of the chromosome complements within each group are discussed.
    7
    . The basic number 11 is considered to be probably the original one for the Zingiberales as a whole, being present in Ravenala which is the most primitive member in the order. From this secondary basic numbers have arisen through evolution.
  • Daria Kurguzova, Svetlana Serebrova, Alexey Prokofiev, Ludmila Krasnykh, Galina Vasilenko, Marina Zhuravleva, Elena Smolyarchuk, Anton Barkov
    日本薬理学会年会要旨集
    2018年 WCP2018 巻 WCP2018_PO3-5-27
    発行日: 2018年
    公開日: 2020/09/10
    会議録・要旨集 オープンアクセス

    Background

    The differences in conditions of enteric-coated acid-labile drug release and absorption between healthy subjects in bioequivalence studies and gastrointestinal patients in clinical practice can lead to significant differences in gastric stability of original PPIs and generics. Thus, pathologic duodenogastric reflux (PDGR) and the pH increasing within PPIs administration still remain unaccounted for.

    Methods

    Two-stage modified comparative dissolution testing of original omeprazole (OO) and four generics (G1;2;

    3
    ;
    4
    ) was performed. At first, we moved drugs from solution with pH 1.2 (1.2±
    0
    .05) to pH
    7
    .
    0
    (
    7
    .
    0
    ±
    0
    .05) and measure concentration of omeprazole in solution by high-performance liquid chromatography. According to our self-developed formula, pH
    7
    exposure time of resistance to PDGR for omeprazole is
    4
    minutes, i.
    e
    . the active substance should not be released within
    4
    minutes at pH
    7
    . The exposure at the second stage was conducted with pH
    4
    (
    4
    .
    0
    ±
    0
    .05), that imitated gastric pH after PPI administration. And then we also moved drugs to pH
    7
    with the subsequent measurement of omeprazole concentration.

    Results

    Omeprazole concentrations after

    4
    , 10, 15, 20, 30, 45, 60 minutes in pH
    7
    solution at the first stage were different for OO and generics. For OO, these values were
    4
    ,
    7
    ±
    0
    ,
    7
    %; 41,
    4
    ±
    3
    ,
    0
    %; 62,
    8
    ±
    4
    ,
    0
    %; 79,5±2,
    9
    %;
    83
    ,5±2,
    9
    %;
    81
    ,
    6
    ±2,
    9
    %; 80,
    6
    ±
    4
    ,
    4
    %; for Generic1 -
    0
    ; 49,
    3
    ±
    9
    ,
    9
    %;
    88
    ,
    8
    ±2,
    8
    %; 90,
    4
    ±
    3
    ,
    7
    %;
    88
    , 2±2,2%; 87,
    3
    ±2,
    0
    %; 85,
    9
    ±1,1%; for Generic2 -
    0
    ; 30,
    6
    ±
    6
    ,
    3
    %; 66,
    7
    ±
    8
    ,2%; 76,
    4
    ±
    7
    ,
    4
    %;
    82
    ,
    8
    ±5,
    3
    %;
    86
    ,
    0
    ±
    3
    ,
    7
    %;
    84
    ,
    6
    ±
    3
    ,
    3
    %: for Generic
    3
    - 80,
    8
    ±
    3
    ,
    6
    %;
    83
    ,5±1,
    9
    %;
    83
    ,
    8
    ±
    3
    ,2%;
    83
    ,
    3
    ±2,
    7
    %;
    81
    ,
    9
    ±2,1%;
    82
    ,1±2,
    0
    %;
    82
    ,
    0
    ±2,
    4
    %; for Generic
    4
    -
    82
    ,5±1,
    7
    %;
    84
    ,
    4
    ±
    0
    ,
    8
    %;
    84
    ,2±1,2%;
    82
    ,
    9
    ±
    0
    ,
    9
    %;
    82
    ,
    9
    ±
    0
    ,
    9
    %;
    82
    ,
    9
    ±
    0
    ,
    9
    %;
    82
    ,
    8
    ±1,1%, respectively.

    An analysis of the omeprazole concentration in pH

    7
    solution at the second stage revealed the following parameters after the same time: for OO -
    4
    ,
    4
    ±
    0
    ,
    6
    %; 40, 5±
    3
    ,
    0
    %; 62,
    8
    ±2,
    0
    %; 80,
    0
    ±
    3
    ,1%; 85,
    4
    ±2,
    9
    %;
    82
    ,
    8
    ±
    3
    ,
    4
    %; 80,
    9
    ±
    3
    ,5%; for Generic1 -
    0
    ; 67,
    0
    ±
    7
    ,
    8
    %;
    89
    ,
    7
    ±2,
    3
    %; 91,
    9
    ±
    4
    ,
    3
    %;
    89
    ,1±1,
    6
    %;
    88
    ,
    3
    ±1,
    4
    %; 87,
    8
    ±1,2%; for Generic2 -
    0
    ; 42,2±5,
    6
    %; 75,1±
    7
    ,
    3
    %;
    81
    ,
    0
    ±
    6
    ,
    0
    %;
    88
    ,
    4
    ±
    3
    ,2%;
    88
    ,
    6
    ±1,
    3
    %; 87,
    9
    ±1,
    0
    %; for Generic
    4
    - 85,5±
    0
    ,5%; 85,
    6
    ±
    0
    ,5%;
    84
    ,
    7
    ±
    0
    ,
    9
    %;
    82
    ,
    7
    ±
    3
    ,
    0
    %;
    84
    ,
    4
    ±
    0
    ,
    3
    %;
    84
    ,
    4
    ±
    0
    ,
    3
    %;
    84
    ,
    3
    ±
    0
    ,
    4
    %, respectively. Generic
    3
    release and degradation were completely realized at pH
    4
    .

    Conclusion

    Decreased gastric stability of Generic

    3
    and Generic
    4
    makes PDGR and inhibited gastric acid secretion due to PPIs administration the potential causes of decreased enteric-coated acid-labile drugs stability.

  • M. L. GHOSH
    Journal of Physics of the Earth
    1972年 20 巻 2 号 165-186
    発行日: 1972年
    公開日: 2009/04/30
    ジャーナル フリー
    The possibility of attenuation of microseismic waves due to the presence of an upward folding of the ocean bottom into the liquid is discussed in this paper. The upward folding of the ocean bottom has been idealized by means of an irregularity in the form of a rectangle intruding into the liquid and the evaluation of the displacement component at any point of the solid medium has been carried out in two stages. First, the change in the incident mode of the surface wave due to the presence of the rectangular irregularity has been determined, and second, the subsequent change of the resulting displacement components due to the termination of the liquid layer and the step change in elevation of the solid medium at the continental margin has been discovered. Finally, numerical calculation has been made to determine the attenuation of the microseismic waves of different periods due to the presence of the rectangular irregularity at the ocean bottom.
  • 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.
  • 山口 昭彦
    日本中東学会年報
    1994年 9 巻 37-65
    発行日: 1994/03/31
    公開日: 2018/03/30
    ジャーナル フリー
    L'entree en Iran des armees britannique et sovietique s'est produite en aout 1941. Elle ebranla du coup le regime de la dynastie pahlavi qui etait au pouvoir depuis 16 ans, et mena le pays vers l'instabilite politique et le chaos social. La defaite de l'arme gouvernementale, qui etait le pivot du regime de Reza Shah, reduisit considerablement le controle du gouvernement central dans le pays. Cette situation politico-sociale confuse permit le developpement de differents mouvements politiques en Iran.
    C'est
    ainsi que le 16 aout 1942 le parti clandestin Komeley Jiyanewey Kurdistan (J-K) est ne a Mehabad, une ville au nord-ouest de l' Iran. Des sa formation, ce parti a su etendre sa sphere
    d'activite
    et, en une courte periode de temps, a fini par mettre sous son influence la ville et ses alentours. A la fin de la Seconde Guerre mondiale, en ete 1945, le J-K etait devenu une organisation representant le mouvement nationaliste kurde en Iran.
    C'est
    a ce moment-la qu'un autre parti politique, le Hizbi Dimokratiki Kurdistan (HDK), fonde par Qazi Mihemed a Mehabad aussi, devait remplacer le J-K. Des le
    22
    janvier 1946, le HDK proclama l'instauration de la≪Republique de Kurdistan≫. Cependant, les troupes sovietiques qui avaient pris sous leur protection la Republique evacuerent les terres iraniennes, en mai 1946. Six mois plus tard, sous la pression militaire du gouvernement central iranien, la republique s'ecroula. Deux theories tentent
    d'expliquer
    le passage du J-K au HDK. William Eagleton Jr., par exemple, affirme dans The Kurdish Republic of 1946 que le HDK a ete cree sur le conseil des autorites sovietiques. L'ex-secretaire general du Parti Democratique du Kurdistan
    d'Iran
    , 'Ebd el-Rehman Qasimlu maintient par contre que Qazi Mihemed a etabli le nouveau parti de sa propre initiative, eu regard a la situation politique de cette epoque-la. Il considere que la passage du J-K au HDK comme etant l'evolution
    d'un
    parti nationaliste clandestin en un parti democratique. En analysant ces deux theories et en se basant sur les autobiographies des personages qui se sont engages dans cet evenement, cette etude tentera
    d'examiner
    le principe directeur et les activites du J-K et de mieux comprendre les raisons pour lesquelles le J-K devait etre remplace par le HDK. La conclusion generale portera sur les differents objectifs politiques du J-K et du HDK. Le J-K visait l'elevation du niveau culturel du peuple tout en luttant contre le tribalisme, qui etait, selon lui, le probleme majeur de≪la nation kurde≫, et cela en ecartant toute idee de revolte militaire. Le J-K a aussi exclu de son cadre les elites sociales telles que les leaders des tribus et dirigeants religieux de peur qu'ils n'excercent une influence sur les membres du parti. L'automne de 1944 fut le debut
    d'une
    nouvelle ere pour le mouvement kurde. Alors que l'espoir de l'autodetermination augmentait parmi le peuple a mesure que s'approchait la fin de la guerre, la necessite de la force militaire a commence a se faire sentir dans le J-K.
    C'est
    pour cela que s'est produite au sein du parti une tendance a compter sur l'aide militaire des sovietiques et a recourir au leadership de Qazi Mihemed, qui avait une certaine influence meme sur les leaders tribaux. Mais cette tendance etait essentiellement incompatible avec la ligne fondamentale du J-K et, graduellement, a prive ce parti de sa raison
    d'etre
    . Ainsi, le HDK se substitua au J-K en tant que≪parti democratique≫visant a rallier
    d'abord
    les elites sociales sous sa banniere, en s'appuyant sur l'autorite personnelle de Qazi Mihemed.
  • 川又 紀彦, 渡部 良平
    臨床血液
    2019年 60 巻 7 号 767-772
    発行日: 2019年
    公開日: 2019/08/06
    ジャーナル 認証あり

    BCR-ABL1 International Scale(IS)測定はチロシンキナーゼ阻害剤で治療されている慢性骨髄性白血病(CML)患者の治療効果をモニターする上で重要な検査法である。稀ではあるが,BCR-ABL1 IS測定ができないCMLが存在することが知られている。本研究において,我々は,そのようなBCR-ABL1 IS測定のできないCML患者を経験し,分子生物学的な方法で,その原因を解明した。本例ではABL1遺伝子における切断点がa2エクソン内にあることが分かり,そのことがABL1のa2エクソンを欠いた

    e
    14a
    3
    b
    3
    a
    3
    )キメラ遺伝子のmRNAのみの発現を誘導していた。a2エクソンは本邦における検査部でのIS測定において重要な要素であり,これが欠損することが測定不能の原因であった。このようなIS測定ができない稀なCML症例をさらに集積して,その分子構造を解明することが待たれる。

  • MARIE LAVAULT, ALAIN FOURNET, HELENE GUINAUDEAU, JEAN BRUNETON
    Chemical and Pharmaceutical Bulletin
    1986年 34 巻 3 号 1148-1152
    発行日: 1986/03/25
    公開日: 2008/03/31
    ジャーナル フリー
    Nine isoquinoline alkaloids belonging to the protoberberine, proaporphine and bisbenzyl-isoquinoline series were isolated from Caryomene olivascens (Menispermaceae). Four compounds are new : (-)-2-norlimacine (
    4
    ), (-)-caryolivine (
    6
    ), (+)-1, 2-dehydro-2-norlimacusine (
    9
    ) and N-formylstepharine (
    3
    ). The last one is the first N-formyl derivative to be reported in the proaporphine group. Its biogenetic origin is discussed. Structures were established on the basis of 360 MHz (FT) nuclear magnetic resonance measurements and also by chemical correlation in the case of
    3
    .
  • 増大する資源
    E
    .
    F
    . Boswell
    紙パ技協誌
    1998年 52 巻 7 号 885-889
    発行日: 1998/07/01
    公開日: 2009/11/19
    ジャーナル フリー
    The world is in the midst of a huge fundamental shift in fibre supply, demand balances, and policy changes. Governments around the world are introducing policy changes which influence the supply demand balance as the politicians' thoughts are uttered. Government agencies and their bureaucrats are imposing changes on industry even before the legislation is passed by the government in question.
    This
    ad
    hoc change process will continue for a time to come until the countries in question show a tough-mindedness with regard to their land use policies. Policies affecting forest areas such as protection areas, Native land claims, the protection of biodiversity and a true goal of sustainable development ; which addresses the combined issues of cultural, environmental, social and economic matters.
    Eventually all of these difficult issues will reach essential closure. Then there will be great new opportunities for investment to meet the growing demand for forest products ; leading to a strengthening competitive position in the more traditional producing areas such as Canada.
  • MATTHIAS KRONEN, PETER KLEINWÄCHTER, BRIGITTE SCHLEGEL, ALBERT HÄRTL, UDO GRÄFE
    The Journal of Antibiotics
    2001年 54 巻 2 号 175-178
    発行日: 2001/02/25
    公開日: 2008/09/19
    ジャーナル フリー
  • Thomas J. Albin
    人間工学
    1999年 35 巻 1Supplement 号 31
    発行日: 1999/05/01
    公開日: 2010/03/12
    ジャーナル フリー
  • I.
    F
    . Davies
    Journal of Light & Visual Environment
    1984年 8 巻 1 号 1_9-1_20
    発行日: 1984年
    公開日: 2011/05/20
    ジャーナル フリー
  • FRANÇOIS LE GOFFIC, FRÉDÉRIC TANGY, BERNARD MOREAU
    The Journal of Antibiotics
    1979年 32 巻 12 号 1288-1292
    発行日: 1979年
    公開日: 2006/04/12
    ジャーナル フリー
    A sample of [
    3H
    ] tobrarnycin (5, 000 Ci/Mole) has been synthetized and incubated with
    the bacterial ribosome and its subunits. The results obtained show that this antibiotic has
    two types of binding sites. The primary one is probably responsible for the inhibition of
    protein synthesis whereas the secondary one is probably related to the misreading and reading
    tiirough of the messenger RNA.
  • JAN FAJKOS, Jiri Joska, Frantisek Sorm
    International Symposium on the Chemistry of Natural Products
    1964年 1964 巻 E-10-3
    発行日: 1964/04/12
    公開日: 2017/08/18
    会議録・要旨集 フリー
  • 榎 明潔, 八木 則男, 矢田部 龍一, 一本 英三郎
    土質工学会論文報告集
    1991年 31 巻 2 号 1-13
    発行日: 1991/06/15
    公開日: 2008/02/29
    ジャーナル フリー
    It has been shown after mathematical and mechanical investigation that Limit Equilibrium Method (LEM) can be considered as a method to obtain the necessary condition of Slip Line Method (SLM), and that the solution can be obtained under the condition that Fs=1 and ∂Fs/∂θ=O, where Fs is the safety factor and θ is the inclination of the plane on which the safety factor is defined. Next, the generalized LEM (GLEM) is proposed, dealing with the following points : (1) Triangular or quadrangular blocks can be treated; (2) Safety factors are defined also on interblock planes; and (
    3
    ) All types of plastic problems, slope stability, bearing capacity, and earth pressure are identically formulated. Two situations regarding treatment of the moment equilibrium condition are discussed. GLEM is applied to well-known problems. The results agree well with those obtained by theoretical methods. GLEM can be used to obtain the distribution of earth pressure or bearing capacity. GLEM, Iike ordinary LEM, is very effective for the practical problems, but GLEM is more theoretical and it can result in more accurate solutions.
  • 布施川 雄一, 多田 博己, 小熊 利明, 椎名 豊, 玉地 寛光, 半田 俊之介
    動脈硬化
    1996年 23 巻 9 号 545-551
    発行日: 1996/04/10
    公開日: 2011/09/21
    ジャーナル フリー
    The association between apolipoprotein
    E
    (Apo-
    E
    ) polymorphism and the response of plasma cholesterol to dietary therapy (cholesterol intake of less than 300mg/day) was investigated for about
    8
    weeks in 208 nonfamilial hypercholesterolemia patients (
    E
    3
    /
    3
    161,
    E
    4
    /
    3
    47). The baseline lipoprotein concentration and the intake of energy and lipids were not significantly different between subjects with
    E
    3
    /
    3
    and those with
    E
    4
    /
    3
    phenotypes. After the dietary therapy plasma total cholesterol and low density lipoprotein cholesterol were significantly decreased in both phenotype groups (p<
    0
    .05). The patients with
    E
    4
    /
    3
    had significantly smaller reductions of LDL-
    C
    than the patients with
    E
    3
    /
    3
    . The changes of LDL-
    C
    showed a significant difference between the patients with
    E
    3
    /
    3
    and
    E
    4
    /
    3
    by the Kruskal Wallis test (p=
    0
    .041). The presence of
    E
    4
    /
    3
    predicted the degree of cholesterol reduction following dietary therapy.
  • CHING-CHUAN HUANG
    SOILS AND FOUNDATIONS
    2009年 49 巻 2 号 249-258
    発行日: 2009年
    公開日: 2011/01/27
    ジャーナル フリー
    The correction factor (ηie) for the ultimate bearing capacity of a footing placed adjacent to a slope, taking into account the combined effect of horizontal and vertical seismic loads, represented by horizontal and vertical seismic coefficients, kh and kv, respectively, was derived using a modified Janbu's slice method. The influence of slope angles ‘α’ on the values of ‘ηie’ are studied here. It was found that the values of ηie can be expressed as an exponential function of ‘kh/(1-kv)’ and ‘α’, with a measurable interdependency between ‘α’ and ‘ηie’. The influence of ‘α’ on the value of ‘ηie’ increases as the input value of ‘kh/(1-kv)’ increases. Equations derived based on the analytical results are proposed to account for this effect. Based on the analyses of 11 near-fault seismographers obtained in the 1999 Chi-Chi earthquake in Taiwan, a ratio between the vertical and the horizontal seismic coefficients, λ, of between ±
    0
    .25 is suggested for including the combined effect of vertical and horizontal seismic forces in evaluating the seismic bearing capacity of footings located in near-fault areas.
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