Search Results - (Author, Cooperation:J. C. Wang)

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  1. 1
  2. 2
    Staff View
    Publication Date:
    2018-02-15
    Publisher:
    Royal Society
    Electronic ISSN:
    2054-5703
    Topics:
    Natural Sciences in General
    Keywords:
    materials science, nanotechnology
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    Publication Date:
    2018-07-12
    Publisher:
    Royal Society
    Electronic ISSN:
    2054-5703
    Topics:
    Natural Sciences in General
    Keywords:
    ecology
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Staff View
    Publication Date:
    2018-06-21
    Publisher:
    Royal Society
    Electronic ISSN:
    2054-5703
    Topics:
    Natural Sciences in General
    Keywords:
    nanotechnology, chemical engineering, chemical physics
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  5. 5
    Staff View
    Publication Date:
    2018-06-29
    Publisher:
    American Society of Hematology (ASH)
    Print ISSN:
    0006-4971
    Electronic ISSN:
    1528-0020
    Topics:
    Biology
    Medicine
    Keywords:
    Immunobiology and Immunotherapy, Lymphoid Neoplasia
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  6. 6
    Staff View
    Publication Date:
    2014-02-14
    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:
    Animals ; Cell Differentiation ; Cell Division ; Cell Lineage ; Clone Cells/cytology/metabolism/pathology ; DNA (Cytosine-5-)-Methyltransferase/genetics/metabolism ; Drug Resistance, Neoplasm/drug effects ; Female ; Hematopoiesis ; Hematopoietic Stem Cells/*cytology/drug effects/metabolism/pathology ; Heterografts ; Humans ; Isocitrate Dehydrogenase/genetics ; Leukemia, Myeloid, Acute/diagnosis/drug therapy/genetics/*pathology ; Mice ; Mice, Inbred NOD ; Mice, SCID ; Mutation/genetics ; Neoplasm Transplantation ; Neoplastic Stem Cells/*cytology/drug effects/metabolism/pathology ; Nuclear Proteins/genetics ; Remission Induction ; T-Lymphocytes/metabolism/pathology
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  7. 7
    F. Notta ; C. G. Mullighan ; J. C. Wang ; A. Poeppl ; S. Doulatov ; L. A. Phillips ; J. Ma ; M. D. Minden ; J. R. Downing ; J. E. Dick
    Nature Publishing Group (NPG)
    Published 2011
    Staff View
    Publication Date:
    2011-01-21
    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:
    Animals ; Cell Survival ; Clone Cells/*metabolism/*pathology ; Cyclin-Dependent Kinase Inhibitor p15/deficiency/genetics ; DNA Copy Number Variations/genetics ; Disease Progression ; *Evolution, Molecular ; Fusion Proteins, bcr-abl/*genetics ; Genes, p16 ; Humans ; Mice ; Mice, Inbred NOD ; Mice, SCID ; Models, Biological ; Neoplasm Transplantation ; Oligonucleotide Array Sequence Analysis ; Philadelphia Chromosome ; Polymorphism, Single Nucleotide/genetics ; Precursor Cell Lymphoblastic Leukemia-Lymphoma/*genetics/*pathology ; Survival Rate ; Transplantation, Heterologous
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  8. 8
  9. 9
    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
  10. 10
    R. Cheong ; A. Rhee ; C. J. Wang ; I. Nemenman ; A. Levchenko
    American Association for the Advancement of Science (AAAS)
    Published 2011
    Staff View
    Publication Date:
    2011-09-17
    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
    Keywords:
    3T3 Cells ; Activating Transcription Factor 2/metabolism ; Animals ; Cell Nucleus/metabolism ; Cysteine Endopeptidases/genetics/metabolism ; Feedback, Physiological ; Gene Expression ; Genes, Reporter ; Information Theory ; Intracellular Signaling Peptides and Proteins/genetics/metabolism ; Metabolic Networks and Pathways ; Mice ; Models, Biological ; NF-kappa B/genetics/metabolism ; Platelet-Derived Growth Factor/metabolism ; *Signal Transduction ; Single-Cell Analysis ; Tumor Necrosis Factor-alpha/*metabolism
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  11. 11
  12. 12
    Su, J. S. ; Wang, J. C. ; Chen, Y. F.

    [S.l.] : American Institute of Physics (AIP)
    Published 1999
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    We report on the dielectric properties of Zn1−xMnxSe(0≤x≤0.78) epilayers, by capacitance and dissipation factor measurements at temperature 5 K〈T〈475 K and frequency 20 Hz〈f〈100 kHz. A Debye-like relaxational contribution to the dielectric response is observed, which requires the presence of charge redistribution. The relaxation is found to be a thermally activated process, and the activation energies obtained from the dissipation factor and capacitance are in good agreement. The capacitance is found to increase with a decrease in test frequency. From our results it is established that the dielectric response is caused by carrier hopping among structural defects. A monotonic variation is found in the relationship between the activation energy and the Mn concentration. This monotonic variation is interpreted in terms of the four-center model, in which the number of Mn atoms appearing in the nearest-neighbor sites of the defect can have four possible configurations. The measured defect behavior reflects the overall average of all energy levels involved in the center, and the result is weighted by the relative concentrations. © 1999 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  13. 13
    Fan, J. C. ; Wang, J. C. ; Chen, Y. F.

    Woodbury, NY : American Institute of Physics (AIP)
    Published 1999
    Staff View
    ISSN:
    1077-3118
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    It is shown that hydrogen passivation by the photochemical vapor deposition method can have a significant influence on GaInP/GaAs heterostructures. The effect has been investigated by low-temperature photoluminescence and current–voltage and capacitance–voltage experiments. The photoluminescence measurement shows a strong increase in the luminescence intensity after hydrogenation. It is interpreted in terms of the passivation of nonradiative recombination defect centers by atomic hydrogen. The effect is also accompanied by a simultaneous decrease in the carrier concentration as shown from the capacitance–voltage measurements. In addition, the effect of hydrogenation is confirmed by the improvement of the Schottky-diode properties. These results provide concrete evidence to support the passivation of impurities and defects by atomic hydrogen in GaInP/GaAs heterostructures. © 1999 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  14. 14
    Bates, J. B. ; Dudney, N. J. ; Wang, J. C.

    [S.l.] : American Institute of Physics (AIP)
    Published 1985
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    Hydrogen diffuses into Pb β‘ alumina during ion exchange of Na β‘ alumina in molten lead halide salts. The hydrogen resides in the lattice as OH− groups with the protons bound at several kinds of sites. The intrinsic diffusion coefficients of hydrogen and deuterium determined from analysis of infrared absorption profiles following isotope exchange are 9.1, 5.3, and 1.1.×10−7 cm2/s at 515, 455, and 350 °C, respectively. These data fit an Arrhenius equation with an activation energy of 0.54 eV and a preexponential factor of 2.67×10−3 cm2/s. Protons are transported through the conduction layers by hopping to adjacent O= ions. The principal contribution to the activation energy is the energy required to break the O–H bond.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  15. 15
    Wang, J. C. ; Chen, Y. F.

    Woodbury, NY : American Institute of Physics (AIP)
    Published 1998
    Staff View
    ISSN:
    1077-3118
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    We report that the thermally activated conductivity in several fullerene systems obeys the Meyer–Nelder (MN) rule, σ=σ00eΔE/kT0e−ΔE/kT. We found that the MN conductivity σ00 and the characteristic energy kT0 have a strong correlation, which is in good agreement with the prediction of the model proposed by Crandall [R. S. Crandall, Phys. Rev. B 43, 4057 (1991)] and Chen [Y. F. Chen and S. F. Huang, Phys. Rev. B 44, 13 775 (1991)]. In this model, the origin of the MN rule is attributed to the exponential energy distribution of the defect traps. A similar correlation between σ00 and kT0 is also found in chalcogenide glasses. © 1998 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  16. 16
    Fan, J. C. ; Wang, J. C. ; Chen, Y. F.

    Woodbury, NY : American Institute of Physics (AIP)
    Published 1999
    Staff View
    ISSN:
    1077-3118
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    Photoconductivity spectra have been investigated in InGaP/GaAs heterostructures, and persistent photoconductivity (PPC) has been observed. Through a detailed study of the dependence on excitation wavelengths and the decay kinetics, we identify that the separation of electrons and holes due to the macroscopic potential barrier between the heterointerface and the substrate is the origin of the PPC effect. In addition, we found that the PPC effect can be reduced and the photosensitivity can be enhanced after hydrogenation. We suggest that this behavior can be interpreted by the fact that the incorporation of atomic hydrogen produces donor neutralization and passivates the activity of defective bonds, thus reducing the potential barrier for the recombination of electrons and holes and enhances the photoresponse. © 1999 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  17. 17
    LAMB, D. Q. ; WANG, J. C. L. ; LOREDO, T. J. ; WASSERMAN, I. ; FENIMORE, E. E.

    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
  18. 18
    WANG, J. C. ; KINSELLA, J. E.

    Oxford, UK : Blackwell Publishing Ltd
    Published 1976
    Staff View
    ISSN:
    1750-3841
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Process Engineering, Biotechnology, Nutrition Technology
    Notes:
    Functional properties of protein concentrates from alfalfa leaves (ALP) prepared by several methods were determined. Minimum solubilities occurred around pH 3.5–4; sodium chloride 0.05–0.2M had little effect on minimum solubility. Extraction of the lipids from ALP with acetone decreased solubility slightly; increased the bulk density (2-3-fold); and reduced water and fat absorption capacities by 50% compared to the controls. Both emulsifying activities and emulsion stabilities of ALP samples were generally better than those of soy protein concentrate but poorer than those of soy sodium proteinate i.e., average of 57, 48 and 87 and 60, 50 and 90%, respectively. Emulsifying capacity of ALP samples were reduced following acetone extraction.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  19. 19
    WANG, J. C. ; KINSELLA, J. E.

    Oxford, UK : Blackwell Publishing Ltd
    Published 1976
    Staff View
    ISSN:
    1750-3841
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Process Engineering, Biotechnology, Nutrition Technology
    Notes:
    Alfalfa leaf proteins extracted with sodium chloride (1M), sodium hydroxide (0.05M) or Tris buffer (0.1M) had poor foaming properties compared to proteins obtained by direct expression of leaf juice. Extraction of lipids from all protein extracts markedly improved both foam formation and foam stability. Foam expansion of alfalfa leaf protein surpassed that of ovalbumin but the foam was less stable. The pH foam expansion profile resembled the solubility pattern of this protein. The delipidated protein preparations showed little pH effect being rather constant between pH 2–10. Foam stability of all preparations was markedly pH dependent showing minima in the isoelectric range around pH 3.5. Both sucrose and sodium chloride reduced the foaming of leaf proteins.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  20. 20
    Staff View
    ISSN:
    0022-0248
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Geosciences
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses