Search Results - (Author, Cooperation:P. Sung)
-
1Latest Papers from Table of Contents or Articles in PressJ. H. Choi ; H. Wang ; S. J. Oh ; T. Paik ; P. Sung ; J. Sung ; X. Ye ; T. Zhao ; B. T. Diroll ; C. B. Murray ; C. R. Kagan
American Association for the Advancement of Science (AAAS)
Published 2016Staff ViewPublication Date: 2016-04-29Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsPublished by: -
2Latest Papers from Table of Contents or Articles in PressJ. Y. Lee ; T. Terakawa ; Z. Qi ; J. B. Steinfeld ; S. Redding ; Y. Kwon ; W. A. Gaines ; W. Zhao ; P. Sung ; E. C. Greene
American Association for the Advancement of Science (AAAS)
Published 2015Staff ViewPublication Date: 2015-09-01Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Amino Acid Sequence ; Base Pairing ; Base Sequence ; Cell Cycle Proteins/chemistry/metabolism ; DNA/*chemistry/*metabolism ; DNA, Single-Stranded/metabolism ; DNA-Binding Proteins/chemistry/metabolism ; Escherichia coli Proteins/chemistry/metabolism ; Evolution, Molecular ; *Homologous Recombination ; Humans ; Meiosis ; Molecular Dynamics Simulation ; Molecular Sequence Data ; Rad51 Recombinase/chemistry/*metabolism ; Rec A Recombinases/chemistry/*metabolism ; Recombinases/chemistry/*metabolism ; Saccharomyces cerevisiae Proteins/chemistry/*metabolism ; ThermodynamicsPublished by: -
3Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2014-06-05Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; Cell Line ; DNA Damage/genetics ; DNA Helicases/genetics/*metabolism ; Escherichia coli/genetics ; Exodeoxyribonucleases/genetics/*metabolism ; Genomic Instability/*genetics ; Mutation/*genetics ; Ribonuclease H/*metabolism ; Ribonucleotides/*metabolism ; Saccharomyces cerevisiae/*enzymology/*genetics ; Saccharomyces cerevisiae Proteins/genetics/*metabolismPublished by: -
4Latest Papers from Table of Contents or Articles in PressM. A. Wilson ; Y. Kwon ; Y. Xu ; W. H. Chung ; P. Chi ; H. Niu ; R. Mayle ; X. Chen ; A. Malkova ; P. Sung ; G. Ira
Nature Publishing Group (NPG)
Published 2013Staff ViewPublication Date: 2013-09-13Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: *Crossing Over, Genetic ; DNA Helicases/deficiency/genetics/*metabolism ; DNA Polymerase III/*metabolism ; DNA Repair ; *DNA Replication ; DNA, Fungal/*biosynthesis/chemistry/metabolism ; Nucleic Acid Conformation ; Rad51 Recombinase/metabolism ; Saccharomyces cerevisiae/*enzymology/*genetics/metabolism ; Saccharomyces cerevisiae Proteins/genetics/*metabolismPublished by: -
5Latest Papers from Table of Contents or Articles in PressZerboni, L., Sung, P., Lee, G., Arvin, A.
The American Society for Microbiology (ASM)
Published 2018Staff ViewPublication Date: 2018-05-15Publisher: The American Society for Microbiology (ASM)Print ISSN: 0022-538XElectronic ISSN: 1098-5514Topics: MedicinePublished by: -
6Latest Papers from Table of Contents or Articles in PressWang, W., Daley, J. M., Kwon, Y., Krasner, D. S., Sung, P.
Cold Spring Harbor Laboratory Press
Published 2018Staff ViewPublication Date: 2018-01-20Publisher: Cold Spring Harbor Laboratory PressPrint ISSN: 0890-9369Topics: BiologyPublished by: -
7Articles: DFG German National LicensesChen, J. ; Yang, Y. ; Qian, P. ; Ma, Z. ; Wu, W. ; Sung, P. ; Wang, X. ; Li, J.
Amsterdam : ElsevierStaff ViewISSN: 0969-806XKeywords: Hydrogel ; drug release ; radiation crosslinking ; wound dressingSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyEnergy, Environment Protection, Nuclear Power EngineeringPhysicsType of Medium: Electronic ResourceURL: -
8Articles: DFG German National LicensesSung, P. -H. ; Pan, S. -J. ; Mark, J. E. ; Chang, V. S. C. ; Lackey, J. E. ; Kennedy, J. P.
Springer
Published 1983Staff ViewISSN: 1436-2449Source: Springer Online Journal Archives 1860-2000Topics: Chemistry and PharmacologyMechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsPhysicsNotes: Summary Linear polyisobutylene (PIB) molecules with either hydroxyl or isopropenyl groups at the chain ends were prepared using cationic polymerizations with bifunctional initiator-chain transfer agents. Extensive spectroscopic analyses confirmed the essentially perfect difunctionality of the two types of polymers. The former polymers were end-linked using an aromatic triisocyanate, and the latter by means of a tetrafunctional silane. The resulting trifunctional and tetrafunctional model PIB networks were found to have absolutely negligible sol fractions, which demonstrates that the end-linking reactions used to prepare them were essentially complete. The networks were studied with regard to their equilibrium stress-strain isotherms in uniaxial extension at 25 °C. The results thus obtained are in satisfactory agreement with theory and yield no evidence whatever for significant elastic contributions from inter-chain entanglements.Type of Medium: Electronic ResourceURL: -
9Articles: DFG German National LicensesLackey, J. E. ; Chang, V. S. C. ; Kennedy, J. P. ; Zhang, Z. -M. ; Sung, P. -H. ; Mark, J. E.
Springer
Published 1984Staff ViewISSN: 1436-2449Source: Springer Online Journal Archives 1860-2000Topics: Chemistry and PharmacologyMechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsPhysicsNotes: Summary Cationic polymerizations with a trifunctional initiator-chain transfer agent were used to prepare three-arm polyisobutylene [C(CH3)2CH2] (PIB) molecules with hydroxyl groups at all three chain ends. Extensive spectroscopic analyses confirmed the essentially perfect trifunctionality of the polymers, which were then end-linked using an aromatic diisocyanate to give trifunctional model networks. The PIB elastomers were found to have negligible sol fractions, which demonstrates that the end-linking reactions used to prepare them were essentially complete. They were studied, swollen, with regard to their equilibrium stressstrain isotherms in uniaxial extension at 25°C. As was found to be the case for trifunctional and tetrafunctional PIB networks prepared from the linear chains, the results were in satisfactory agreement with theory and yielded no evidence that inter-chain entanglements contribute to the modulus at elastic equilibriums.Type of Medium: Electronic ResourceURL: -
10Articles: DFG German National LicensesStaff View
ISSN: 0098-7913Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Information Science and LibrarianshipType of Medium: Electronic ResourceURL: -
11Articles: DFG German National LicensesStaff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] SOME unexpected results obtained on the respiration of a strain of yeast in boric acid buffers1 led us to investigate the changes in pH and in the optical rotation of glucose in boric acid and in borax solutions. In spite of the claim to the contrary2, we observed ...Type of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesStaff View
ISSN: 0098-1273Keywords: Physics ; Polymer and Materials ScienceSource: Wiley InterScience Backfile Collection 1832-2000Topics: Chemistry and PharmacologyPhysicsNotes: Elastomers of controlled molecular structure were prepared from hydroxyl-terminated atactic poly(propylene oxide) (PPO) chains having number-average molecular weights Mn in the range 800-4360 g mole-1. The chains were end-linked into noncrystallizable trifunctional networks using a specially prepared aromatic triisocyanate. The networks thus obtained were studied with regard to their stress-strain isotherms in the unswollen state, in elongation at 25°C, and with regard to their equilibrium swelling in benzene at 61°C. Values of the modulus in the limit at high deformation were in good agreement with corresponding results previously obtained on networks of poly(dimethylsiloxane) (PDMS). This is of considerable importance since use of the widely used “plateau modulus” as a measure of interchain entangling would suggest that the networks of PPO would have a much higher density of such entanglements than would the corresponding networks of PDMS. The close similarity between the moduli of the two types of networks therefore argues against the idea that such entanglements make large contributions to the equilibrium elastomeric properties of a polymer network. These values of the high deformation modulus are also in good agreement with recent molecular theories as applied to the nonaffine deformation of a “phantom” network. The values of the low deformation modulus were considerably smaller than the values predicted for an affine deformation, however, suggesting that the junction points were not firmly embedded in the network structure. This is presumably due to the relatively low degree of chain-junction entangling in the case of relatively short network chains. The swelling equilibrium results were in very good agreement with the new theory of network swelling developed by Flory.Additional Material: 4 Ill.Type of Medium: Electronic ResourceURL: