Search Results - (Author, Cooperation:T. H. Liu)

Showing 1 - 12 results of 12, query time: 0.21s Refine Results
  1. 1
    S. M. Lin ; J. Y. Tsai ; C. D. Hsiao ; Y. T. Huang ; C. L. Chiu ; M. H. Liu ; J. Y. Tung ; T. H. Liu ; R. L. Pan ; Y. J. Sun
    Nature Publishing Group (NPG)
    Published 2012
    Staff View
    Publication Date:
    2012-03-30
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Binding Sites ; Cell Membrane/metabolism ; Crystallography, X-Ray ; Cytosol/metabolism ; Diphosphonates/chemistry/metabolism ; Fabaceae/*enzymology ; Hydrolysis ; Inorganic Pyrophosphatase/*chemistry/*metabolism ; Magnesium/metabolism ; Membrane Proteins/*chemistry/metabolism ; Models, Molecular ; Protein Structure, Tertiary ; Protein Subunits/chemistry/metabolism ; Protons ; Static Electricity ; Vacuoles/metabolism
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Voss, N., Dixon, T. H., Liu, Z., Malservisi, R., Protti, M., Schwartz, S.
    American Association for the Advancement of Science (AAAS)
    Published 2018
    Staff View
    Publication Date:
    2018-11-01
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Electronic ISSN:
    2375-2548
    Topics:
    Natural Sciences in General
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Latest Papers from Table of Contents or Articles in Press
  5. 5
  6. 6
    Staff View
    Publication Date:
    2018-06-05
    Publisher:
    BMJ Publishing
    Electronic ISSN:
    2044-6055
    Topics:
    Medicine
    Keywords:
    Open access, Renal medicine
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  7. 7
    T Y Fang, H T Liu, X D Liu, X L He, J Chen and Y Han
    Institute of Physics (IOP)
    Published 2018
    Staff View
    Publication Date:
    2018-11-06
    Publisher:
    Institute of Physics (IOP)
    Print ISSN:
    1755-1307
    Electronic ISSN:
    1755-1315
    Topics:
    Geography
    Geosciences
    Physics
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  8. 8
    Staff View
    Publication Date:
    2018-08-10
    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:
    Physics
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  9. 9
    Lee, C. P. ; Liu, T. H. ; Lei, T. F. ; Wu, S. C.

    [S.l.] : American Institute of Physics (AIP)
    Published 1989
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    Tantalum silicide (TaSix ) films with different Si to Ta ratios (x) as Schottky contacts to GaAs have been studied. The films were prepared by coevaporation. The metallurgical properties of the film and the stability of the silicide-GaAs interface were studied by x-ray diffraction, Auger electron spectroscopy, and Rutherford backscattering spectroscopy. The films were annealed at various temperatures (up to 850 °C) for thermal stability evaluation and the Schottky diodes were characterized by I-V and C-V measurements. It was found that the Si to Ta ratio (x) plays an important role in the thermal stability of the Schottky diode. For small x values, there are interactions between Ta and GaAs, probably a compound formation, after high-temperature annealing. For large x values, the degradation mechanism for the Schottky diodes after high-temperature annealing appears to be the out-diffusion of Ga and As from the substrate. The best composition for a thermally stable Schottky barrier is Ta5 Si3, which shows stable Schottky characteristics after annealing with temperatures up to 800 °C.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  10. 10
    HSU, C. Y. ; LIU, T. H. ; XU, J. ; HOGAN, E. L. ; CHAO, J. ; SUN, G. ; TAI, H. H. ; BECKMAN, J. S. ; FREEMAN, B. A.

    Oxford, UK : Blackwell Publishing Ltd
    Published 1989
    Staff View
    ISSN:
    1749-6632
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Natural Sciences in General
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  11. 11
    Staff View
    ISSN:
    1432-203X
    Keywords:
    Solanum brevidens ; Agrobacterium tumefaciens ; Plant regeneration
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Notes:
    Abstract Leaf pieces of in vitro-cultured plantlets of the wild potato species Solanum brevidens Phil. were cocultivated with Agrobacterium tumefaciens that contained nptII and uidA genes on the disarmed plasmid pBI121. Independent transgenic shoots were regenerated from solidified and liquid medium that contained 50 mg l−1 kanamycin. Two Agrobacterium strains were investigated for transformation efficiency. GV2260, which contained p35SGUSINT, resulted in a 11% transformation frequency, compared with 1% using LBA4404. Transformation rates were 7% in liquid culture and 3% on solidified medium. All kanamycinresistant, putatively transformed plantlets were confirmed positive by histochemical GUS assays. GUS activity in 22 independently transformed plants was quantified by fluorometric assay. Southern analysis of randomly selected transgenic plants showed that each transgenic plant contained at least one copy of the uidA gene.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  12. 12
    Wu, J. K. ; Wang, J. H. ; Feng, C. X. ; Liu, T. H.
    Springer
    Published 1995
    Staff View
    ISSN:
    1435-5663
    Keywords:
    Predicate ; Constraints ; Assembly ; Change propagation, Fit ; Against
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Computer Science
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Technology
    Notes:
    Abstract This paper: (1) classifies design constraints of mechanical systems from a multi-disciplinary, concurrent engineering point of view from three orthogonal bases: application, object, and expression, (2) presents some initial developments in extending data models to include design constraints, formally defining entity relationships using first order predicate logic, and modeling assembly related geometry constraints for mechanical systems using predicates. Axioms and atomic formulas of mechanical assemblies are developed. Two frequently used assembly relationships-fit and against—are defined and used to explain the assembly definition axiom of a piston assembly of an engine model. Such a geometry constraint modeling method builds a basis for design change propagation and change management.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses