Search Results - (Author, Cooperation:J. Radhakrishnan)

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  1. 1
    Staff View
    Publication Date:
    2012-01-24
    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:
    Amino Acid Sequence ; Animals ; Base Sequence ; Blood Pressure/genetics ; Carrier Proteins/chemistry/*genetics ; Cohort Studies ; Cullin Proteins/chemistry/*genetics ; Electrolytes ; Exons/genetics ; Female ; Gene Expression Profiling ; Genes, Dominant/genetics ; Genes, Recessive/genetics ; Genotype ; Homeostasis/genetics ; Humans ; Hydrogen-Ion Concentration ; Hypertension/complications/*genetics/physiopathology ; Male ; Mice ; Models, Molecular ; Molecular Sequence Data ; Mutation/*genetics ; Phenotype ; Potassium/metabolism ; Pseudohypoaldosteronism/complications/*genetics/physiopathology ; Sodium Chloride/metabolism ; Water-Electrolyte Imbalance/complications/*genetics/physiopathology
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Staff View
    ISSN:
    0040-4020
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0040-4020(73)80034-1

    Articles: DFG German National Licenses
  3. 3
    Staff View
    ISSN:
    0022-2860
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0022-2860(92)85065-O

    Articles: DFG German National Licenses
  4. 4
    Staff View
    ISSN:
    0009-9120
    Keywords:
    acetyl CoA carboxylase ; adipose tissue ; brown fat ; human ; lipogenesis ; lipoprotein lipase ; perirenal ; subcutaneous
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/S0009-9120(88)80009-2

    Articles: DFG German National Licenses
  5. 5
    Staff View
    ISSN:
    0009-9120
    Keywords:
    acetyl CoA carboxylase ; adipose tissue ; brown fat ; human ; lipogenesis ; lipoprotein lipase ; perirenal ; subcutaneous
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/S0009-9120(88)80009-2

    Articles: DFG German National Licenses
  6. 6
    Radhakrishnan, J.
    Springer
    Published 1996
    Staff View
    ISSN:
    1433-0490
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Computer Science
    Notes:
    Abstract We present lower and upper bounds on the size of pi-sigma-pi (Π ∑ Π) formulas computing threshold functions for small thresholds. Our results show that the limitations of Π ∑ Π formulas for computing threshold functions for small thresholds are more pronounced than suggested by the lower bounds for small depth circuits computing the majority function.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01192692

    Articles: DFG German National Licenses
  7. 7
    Gupta, V. B. ; Radhakrishnan, J. ; Sett, S. K.

    New York, NY [u.a.] : Wiley-Blackwell
    Published 1995
    Staff View
    ISSN:
    0021-8995
    Keywords:
    Chemistry ; Polymer and Materials Science
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Chemistry and Pharmacology
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Physics
    Notes:
    Poly(ethylene terephthalate) fibers and films produced by varying process parameters, such as production speed and medium, temperature and rate of drawing, were annealed at temperatures between 100 and 250°C in the free-to-shrink and constant-length conditions. The as-spun, as-drawn, and drawn and annealed samples were etched in 40% aqueous methylamine at room temperature for 4 h. The etch patterns were examined on a scanning electron microscope and were found to be related mainly to residual stress and its distribution in the samples and thereby to sample morphology. The studies clearly bring about the important role played by the processing history. © 1995 John Wiley & Sons, Inc.
    Additional Material:
    6 Ill.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1002/app.1995.070550207

    Articles: DFG German National Licenses
  8. 8
    Kikutani, Takeshi ; Radhakrishnan, J. ; Arikawa, Sadaaki ; Takaku, Akira ; Okui, Norimasa ; Jin, Xia ; Niwa, Fumio ; Kudo, Yosuke

    New York, NY [u.a.] : Wiley-Blackwell
    Published 1996
    Staff View
    ISSN:
    0021-8995
    Keywords:
    Chemistry ; Polymer and Materials Science
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Chemistry and Pharmacology
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Physics
    Notes:
    High-speed bicomponent spinning of poly(ethylene terephthalate)(PET)(core) and poly-propylene (PP) (sheath) was carried out and the structure development in the individual components, PET and PP, was investigated. The orientation and crystallinity development in the PET component was enhanced as compared to that of the single-component spinning while the PP component remained in a low orientation state and had a pseudohexagonal crystal structure even at high take-up speeds. To clarify the mutual interaction between the two components in bicomponent spinning, a semiquantitative numerical simulation was performed. The simulation results obtained using the Newtonian fluid model showed that the solidification stress in the PET component was enhanced while that of the PP component was decreased in comparison with the corresponding single-component spinning. This is due to the difference in the temperature dependence of their elongational viscosity. Simulation with an upper-convected Maxwell model as the constitutive equation suggested that significant stress relaxation of the PP component can occur in the spinline if the PET component solidifies earlier than does PP. Based on the structural characterization results, and the simulation results, it was concluded that the difference in the activation energy of the elongational viscosity and solidification temperature between the two polymers are the main factors influencing the mutual interaction in the bicomponent spinning process. © 1996 John Wiley & Sons, Inc.
    Additional Material:
    15 Ill.
    Type of Medium:
    Electronic Resource

    Articles: DFG German National Licenses