Search Results - (Author, Cooperation:Y. Seto)

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  1. 1
    Staff View
    Publication Date:
    2011-08-27
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Staff View
    Publication Date:
    2018-05-03
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Electronic ISSN:
    2375-2548
    Topics:
    Natural Sciences in General
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    Publication Date:
    2018-07-13
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Geosciences
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Botany
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Matsumoto, M. ; Wallis, S. ; Aoya, M. ; Enami, M. ; Kawano, J. ; Seto, Y. ; Shimobayashi, N.

    Oxford, UK : Blackwell Science Inc
    Published 2003
    Staff View
    ISSN:
    1525-1314
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Geosciences
    Notes:
    A largely undocumented region of eclogite associated with a thick blueschist unit occurs in the Kotsu area of the Sanbagawa belt. The composition of coexisting garnet and omphacite suggests that the Kotsu eclogite formed at peak temperatures of around 600 °C synchronous with a penetrative deformation (D1). There are local significant differences in oxygen fugacity of the eclogite reflected in mineral chemistries. The peak pressure is constrained to lie between 14 and 25 kbar by microstructural evidence for the stability of paragonite throughout the history recorded by the eclogite, and the composition of omphacite in associated eclogite facies pelitic schist. Application of garnet-phengite-omphacite geobarometry gives metamorphic pressures around 20 kbar. Retrograde metamorphism associated with penetrative deformation (D2) is in the greenschist facies. The composition of syn-D2 amphibole in hematite-bearing basic schist and the nature of the calcium carbonate phase suggest that the retrograde P–T path was not associated with a significant increase or decrease in the ratio of P–T conditions following the peak of metamorphism. This P–T path contrasts with the open clockwise path derived from eclogite of the Besshi area. The development of distinct P–T paths in different parts of the Sanbagawa belt shows the shape of the P–T path is not primarily controlled by tectonic setting, but by internal factors such as geometry of metamorphic units and exhumation rates.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1046/j.1525-1314.2003.00449.x

    Articles: DFG German National Licenses
  5. 5
    Taneda, A. ; Futo, S. ; Mitsuse, S. ; Seto, Y. ; Okada, M. ; Sakano, T.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0378-1135
    Keywords:
    Bordetella bronchiseptica ; DNA probe ; Genetics
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0378-1135(94)90061-2

    Articles: DFG German National Licenses
  6. 6
    Staff View
    ISSN:
    0888-7543
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0888-7543(91)90202-P

    Articles: DFG German National Licenses
  7. 7
    Staff View
    ISSN:
    0009-8981
    Keywords:
    Gas liquid chromatography ; Human urine ; Unusual trihydroxy bile acids
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0009-8981(86)90334-7

    Articles: DFG German National Licenses
  8. 8
    Seto, Y.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0021-9673
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0021-9673(94)85216-2

    Articles: DFG German National Licenses
  9. 9
    Seto, Y. ; Shinohara, T.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0021-9673
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0021-9673(00)94250-X

    Articles: DFG German National Licenses
  10. 10
    Seto, Y. ; Guengerich, F.P.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0378-4347
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0378-4347(93)80447-C

    Articles: DFG German National Licenses
  11. 11
    Shinozuka, K. ; Seto, Y. ; Kawata, H. ; Sawai, H.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0960-894X
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0960-894X(01)80784-8

    Articles: DFG German National Licenses
  12. 12
    Seto, Y. ; Tsunoda, N. ; Ohta, H. ; Shinohara, T.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0003-2670
    Keywords:
    Blood ; Cyanide ; Gas chromatography ; Headspace analysis
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0003-2670(93)80391-W

    Articles: DFG German National Licenses
  13. 13
    Seto, Y. J. ; Hsieh, S. T.
    Springer
    Published 1982
    Staff View
    ISSN:
    1522-9602
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Mathematics
    Notes:
    Abstract The effect of an applied electromagnetic field on drug diffusion in a one dimensional, three-layer drug-receptor model has been analyzed and expressed in terms of a normalized turnover rate parameter. The analysis reveals that an imposed harmonic time-varying electromagnetic field may enhance or retard the drug turnover rate depending on the diffusional pattern, the equivalent Michaelis constant, the maximum drug turnover rate of the intrinsic drug-receptor system, as well as the power density and frequency of the applied electromagnetic field. It is estimated that the power density in the order of magnitude of 1μW/cm2 at 100 MHz frequency range may be required to induce significant rate effects.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF02463248

    Articles: DFG German National Licenses
  14. 14
    Staff View
    ISSN:
    1437-1596
    Keywords:
    Key words Sudden cardiac death ; Triglyceride-rich lipoprotein remnants ; Remnant-like particles (RLP) ; ROC curve ; Risk factor
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Law
    Notes:
    Abstract Postmortem plasma lipid and lipoprotein levels were analyzed in two groups of Japanese subjects who died suddenly and unexpectedly due to cardiac (n = 93) or non-cardiac (n = 26) causes. No individuals in either group had a significant medical or cardiac history. In this study, we measured plasma total cholesterol, triglycerides, VLDL-cholesterol, LDL-cholesterol, HDL-cholesterol, and especially triglyceride-rich lipoprotein remnants. Triglyceride and apo E-rich remnant-like particles (RLP) were studied as a possible risk factor for sudden cardiac death in relation to the progression of coronary atherosclerosis. The receiver-operating characteristic curve (ROC) analysis showed that RLP-TG was the most significant risk factor for sudden cardiac death among the lipids and lipoproteins and RLP-C was the best predictor for coronary atherosclerosis. HDL-C and LDL-C levels were within normal limits in the majority of the cases and did not appear to relate to the sudden cardiac death. Apo E phenotyping was performed for the detection of the genetic background in the lipid metabolism. The frequency of the Apo E3/3 (wild type) phenotype, which closely relates with the remnant metabolism, was significantly reduced in the sudden cardiac death group. Our study on the postmortem plasma lipid analysis suggested that RLP-C and RLP-TG are the best risk predictor for coronary atherosclerosis and sudden cardiac death, respectively.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/s004140050070

    Articles: DFG German National Licenses
  15. 15
    Staff View
    ISSN:
    1434-3916
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Notes:
    Summary We have developed a method of measuring the acetabular angle by using ultrasound. Normal acetabular roofs are delineated as curvilinial hyperechoic lines on the screen, whereas in displastic hips the outlines of the acetabular roofs are shallower and more vertical. The values of 150 acetabular angles of 75 babies measured by ultrasound were in reasonably good agreement with those derived from roentgenography. This is a safe, handy, and effective for measuring the acetabular angle.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00449988

    Articles: DFG German National Licenses
  16. 16
    Masuda, Y. ; Seto, Y. ; Wang, X. ; Yukawa, Y. ; Arii, T.
    Springer
    Published 2000
    Staff View
    ISSN:
    1572-8943
    Keywords:
    dehydration ; lanthanum hexacyanocobaltate(III) ; structural change ; thermal analysis
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Notes:
    Abstract Thermal and structural changes of lanthanum hexacyanocobaltate(III) pentahydrate, La[Co(CN)6]⋅5H2O were investigated by means of thermal analysis, visible electronic spectra, IR, powder X-ray diffraction, EXAFS and TG-MS. The dehydration of La[Co(CN)6]⋅5H2O proceeded reversibly through three steps and steps corresponded to the losses of H2O, 3H2O and H2O, and the enthalpy changes for these steps were 51.3, 211.0 and 38.7 kJ mol−1, respectively. After the dehydration, the colour of the anhydride changed from white to blue around 290°C and an abrupt mass loss occurred at 350°C. The colour change seems to be attributable to the change of coordination geometry around the Co ions from an octahedral structure to a tetrahedral one. LnCoO3 was obtained as a final product by heating the sample to 1000°C.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1023/A:1010136514953

    Articles: DFG German National Licenses
  17. 17
    Seto, Y. J. ; Hsieh, S. T.

    New York, NY [u.a.] : Wiley-Blackwell
    Published 1976
    Staff View
    ISSN:
    0006-3592
    Keywords:
    Chemistry ; Biochemistry and Biotechnology
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Biology
    Process Engineering, Biotechnology, Nutrition Technology
    Notes:
    An analytical expression for the rate efficiency factor of planar localized enzyme systems is derived. The derivation takes into account the isothermal kinetic effect under the externally imposed perturbation of combined electrostatic and high frequency time-varying fields. The contribution of each individual field to the enzyme reaction is examined through the basic mechanism in which charged substrates interact, with the specific perturbing field. The interaction mechanisms for the electrostatic and for the time-varying fields are found to be different. This difference regulates the different manners in which enzymatic reaction rates are altered. Enzymatic reactions under electrostatic perturbation can be retarded or enhanced depending on the field polarization. At sufficiently high field intensities the reaction rate may approach zero or approach a maximum value equal to the turnover number of the enzyme. Time-varying field perturbations, on the other hand, always enhance the enzymatic reactions if bunching effects are negligible. At sufficiently high field intensities, the reaction may approach a value equal to that of the free enzyme system. Several typical numerical examples on pure electrostatic field perturbations, pure time-varying field perturbations, and combined field perturbations are also presented.
    Additional Material:
    2 Ill.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1002/bit.260180605

    Articles: DFG German National Licenses
  18. 18
    Hsieh, S. T. ; Seto, Y. J.

    New York, NY [u.a.] : Wiley-Blackwell
    Published 1978
    Staff View
    ISSN:
    0006-3592
    Keywords:
    Chemistry ; Biochemistry and Biotechnology
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Biology
    Process Engineering, Biotechnology, Nutrition Technology
    Additional Material:
    3 Ill.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1002/bit.260200311

    Articles: DFG German National Licenses