Search Results - (Author, Cooperation:X. Feng)

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  1. 1
    Staff View
    ISSN:
    1573-4803
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes:
    Abstract The branching patterns formed as a result of crack growth in dimethacrylate resins below their glass transition temperatures looked similar to fractal trees. The skeletons of the patterns were analysed numerically for their topological and geometrical properties. The number of branches, N i , mean branch lengths, N i , and branch angles of a particular order, defined according to the Strahler and inverted Weibel schemes, followed exponential scaling behaviour: N i ∼ (R b )−i and L i ∼ (R l ) i . Using the relationship for the fractal dimension D=In R B /In R L , a value of D=1.4 was obtained for the fracture pattern. Fractal behaviour was also examined by the box-counting method which indicated a power-law dependence of the mass on the box size with fractal dimension exponent D=1.4 in the case of the fracture pattern. However, the mass-shell method for both the fracture pattern and the fractal trees gave an exponential increase of mass with distance from the origin, rather than the power-law behaviour expected for fractals. This was attributed to the fact that branches of different sizes were distributed in restricted regions of space closer to the periphery, rather than uniformly over the whole pattern.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00349671

    Articles: DFG German National Licenses
  2. 2
    Chen, X., Feng, Y., Huo, Y., Tan, W.
    Royal Society
    Published 2018
    Staff View
    Publication Date:
    2018-02-22
    Publisher:
    Royal Society
    Electronic ISSN:
    2054-5703
    Topics:
    Natural Sciences in General
    Keywords:
    biophysics, computational biology
    Published by:
    http://royalsocietypublishing.org/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    Publication Date:
    2018-03-06
    Publisher:
    Rockefeller University Press
    Print ISSN:
    0022-1007
    Electronic ISSN:
    1540-9538
    Topics:
    Medicine
    Keywords:
    Autoimmunity, Infectious Disease and Host Defense
    Published by:
    http://www.rupress.org/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Lu, W., Chen, X., Feng, J., Bao, Y.-J., Wang, Y., Wu, Q., Zhu, D.
    The American Society for Microbiology (ASM)
    Published 2018
    Staff View
    Publication Date:
    2018-06-19
    Publisher:
    The American Society for Microbiology (ASM)
    Print ISSN:
    0099-2240
    Electronic ISSN:
    1098-5336
    Topics:
    Biology
    Published by:
    http://www.asm.org/

    Latest Papers from Table of Contents or Articles in Press
  5. 5
    Staff View
    Publication Date:
    2018-01-20
    Publisher:
    Cold Spring Harbor Laboratory Press
    Print ISSN:
    0890-9369
    Topics:
    Biology
    Published by:
    http://www.cshlpress.com/

    Latest Papers from Table of Contents or Articles in Press
  6. 6
    Staff View
    Publication Date:
    2018-01-04
    Publisher:
    Nature Publishing Group (NPG)
    Electronic ISSN:
    2041-1723
    Topics:
    Biology
    Chemistry and Pharmacology
    Natural Sciences in General
    Physics
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  7. 7
    The International Wheat Genome Sequencing Consortium (IWGSC), IWGSC Ref; Seq principal investigators:, Appels, R., Eversole, K., Feuillet, C., Keller, B., Rogers, J., Stein, N., IWGSC whole-genome assembly principal investigators:, Pozniak, C. J., Stein, N., Choulet, F., Distelfeld, A., Eversole, K., Poland, J., Rogers, J., Ronen, G., Sharpe, A. G., Whole-genome sequencing and assembly:, Pozniak, C., Ronen, G., Stein, N., Barad, O., Baruch, K., Choulet, F., Keeble-Gagnere, G., Mascher, M., Sharpe, A. G., Ben-Zvi, G., Josselin, A.-A., Hi-C data-based scaffolding:, Stein, N., Mascher, M., Himmelbach, A., Whole-genome assembly quality control and analyses:, Choulet, F., Keeble-Gagnere, G., Mascher, M., Rogers, J., Balfourier, F., Gutierrez-Gonzalez, J., Hayden, M., Josselin, A.-A., Koh, C., Muehlbauer, G., Pasam, R. K., Paux, E., Pozniak, C. J., Rigault, P., Sharpe, A. G., Tibbits, J., Tiwari, V., Pseudomolecule assembly:, Choulet, F., Keeble-Gagnere, G., Mascher, M., Josselin, A.-A., Rogers, J., Ref; Seq genome structure and gene analyses:, Spannagl, M., Choulet, F., Lang, D., Gundlach, H., Haberer, G., Keeble-Gagnere, G., Mayer, K. F. X., Ormanbekova, D., Paux, E., Prade, V., Simkova, H., Wicker, T., Automated annotation:, Choulet, F., Spannagl, M., Swarbreck, D., Rimbert, H., Felder, M., Guilhot, N., Gundlach, H., Haberer, G., Kaithakottil, G., Keilwagen, J., Lang, D., Leroy, P., Lux, T., Mayer, K. F. X., Twardziok, S., Venturini, L., Manual gene curation:, Appels, R., Rimbert, H., Choulet, F., Juhasz, A., Keeble-Gagnere, G., Subgenome comparative analyses:, Choulet, F., Spannagl, M., Lang, D., Abrouk, M., Haberer, G., Keeble-Gagnere, G., Mayer, K. F. X., Wicker, T., Transposable elements:, Choulet, F., Wicker, T., Gundlach, H., Lang, D., Spannagl, M., Phylogenomic analyses:, Lang, D., Spannagl, M., Appels, R., Fischer, I., Transcriptome analyses and RNA-seq data:, Uauy, C., Borrill, P., Ramirez-Gonzalez, R. H., Appels, R., Arnaud, D., Chalabi, S., Chalhoub, B., Choulet, F., Cory, A., Datla, R., Davey, M. W., Hayden, M., Jacobs, J., Lang, D., Robinson, S. J., Spannagl, M., Steuernagel, B., Tibbits, J., Tiwari, V., van Ex, F., Wulff, B. B. H., Whole-genome methylome:, Pozniak, C. J., Robinson, S. J., Sharpe, A. G., Cory, A., Histone mark analyses:, Benhamed, M., Paux, E., Bendahmane, A., Concia, L., Latrasse, D., BAC chromosome MTP IWGSC-Bayer Whole-Genome Profiling (WGP) tags:, Rogers, J., Jacobs, J., Alaux, M., Appels, R., Bartos, J., Bellec, A., Berges, H., Dolezel, J., Feuillet, C., Frenkel, Z., Gill, B., Korol, A., Letellier, T., Olsen, O.-A., Simkova, H., Singh, K., Valarik, M., van der Vossen, E., Vautrin, S., Weining, S., Chromosome LTC mapping and physical mapping quality control:, Korol, A., Frenkel, Z., Fahima, T., Glikson, V., Raats, D., Rogers, J., RH mapping:, Tiwari, V., Gill, B., Paux, E., Poland, J., Optical mapping:, Dolezel, J., Cihalikova, J., Simkova, H., Toegelova, H., Vrana, J., Recombination analyses:, Sourdille, P., Darrier, B., Gene family analyses:, Appels, R., Spannagl, M., Lang, D., Fischer, I., Ormanbekova, D., Prade, V., CBF gene family:, Barabaschi, D., Cattivelli, L., Dehydrin gene family:, Hernandez, P., Galvez, S., Budak, H., NLR gene family:, Steuernagel, B., Jones, J. D. G., Witek, K., Wulff, B. B. H., Yu, G., PPR gene family:, Small, I., Melonek, J., Zhou, R., Prolamin gene family:, Juhasz, A., Belova, T., Appels, R., Olsen, O.-A., WAK gene family:, Kanyuka, K., King, R., Stem solidness (SSt1) QTL team:, Nilsen, K., Walkowiak, S., Pozniak, C. J., Cuthbert, R., Datla, R., Knox, R., Wiebe, K., Xiang, D., Flowering locus C (FLC) gene team:, Rohde, A., Golds, T., Genome size analysis:, Dolezel, J., Cizkova, J., Tibbits, J., Micro; RNA and t; RNA annotation:, Budak, H., Akpinar, B. A., Biyiklioglu, S., Genetic maps and mapping:, Muehlbauer, G., Poland, J., Gao, L., Gutierrez-Gonzalez, J., NDaiye, A., BAC libraries and chromosome sorting:, Dolezel, J., Simkova, H., Cihalikova, J., Kubalakova, M., Safar, J., Vrana, J., BAC pooling, BAC library repository, and access:, Berges, H., Bellec, A., Vautrin, S., IWGSC sequence and data repository and access:, Alaux, M., Alfama, F., Adam-Blondon, A.-F., Flores, R., Guerche, C., Letellier, T., Loaec, M., Quesneville, H., Physical maps and BAC-based sequences:, 1; A BAC sequencing and assembly:, Pozniak, C. J., Sharpe, A. G., Walkowiak, S., Budak, H., Condie, J., Ens, J., Koh, C., Maclachlan, R., Tan, Y., Wicker, T., 1; B BAC sequencing and assembly:, Choulet, F., Paux, E., Alberti, A., Aury, J.-M., Balfourier, F., Barbe, V., Couloux, A., Cruaud, C., Labadie, K., Mangenot, S., Wincker, P., 1; D, 4; D, and 6; D physical mapping:, Gill, B., Kaur, G., Luo, M., Sehgal, S., 2; AL physical mapping:, Singh, K., Chhuneja, P., Gupta, O. P., Jindal, S., Kaur, P., Malik, P., Sharma, P., Yadav, B., 2; AS physical mapping:, Singh, N. K., Khurana, J., Chaudhary, C., Khurana, P., Kumar, V., Mahato, A., Mathur, S., Sevanthi, A., Sharma, N., Tomar, R. S., 2; B, 2; D, 4; B, 5; BL, and 5; DL IWGSC-Bayer Whole-Genome Profiling (WGP) physical maps:, Rogers, J., Jacobs, J., Alaux, M., Bellec, A., Berges, H., Dolezel, J., Feuillet, C., Frenkel, Z., Gill, B., Korol, A., van der Vossen, E., Vautrin, S., 3; AL physical mapping:, Gill, B., Kaur, G., Luo, M., Sehgal, S., 3; DS physical mapping and BAC sequencing and assembly:, Bartos, J., Holusova, K., Plihal, O., 3; DL BAC sequencing and assembly:, Clark, M. D., Heavens, D., Kettleborough, G., Wright, J., 4; A physical mapping, BAC sequencing, assembly, and annotation:, Valarik, M., Abrouk, M., Balcarkova, B., Holusova, K., Hu, Y., Luo, M., 5; BS BAC sequencing and assembly:, Salina, E., Ravin, N., Skryabin, K., Beletsky, A., Kadnikov, V., Mardanov, A., Nesterov, M., Rakitin, A., Sergeeva, E., 6; B BAC sequencing and assembly:, Handa, H., Kanamori, H., Katagiri, S., Kobayashi, F., Nasuda, S., Tanaka, T., Wu, J., 7; A physical mapping and BAC sequencing:, Appels, R., Hayden, M., Keeble-Gagnere, G., Rigault, P., Tibbits, J., 7; B physical mapping, BAC sequencing, and assembly:, Olsen, O.-A., Belova, T., Cattonaro, F., Jiumeng, M., Kugler, K., Mayer, K. F. X., Pfeifer, M., Sandve, S., Xun, X., Zhan, B., 7; DS BAC sequencing and assembly:, Simkova, H., Abrouk, M., Batley, J., Bayer, P. E., Edwards, D., Hayashi, S., Toegelova, H., Tulpova, Z., Visendi, P., 7; DL physical mapping and BAC sequencing:, Weining, S., Cui, L., Du, X., Feng, K., Nie, X., Tong, W., Wang, L., Figures:, Borrill, P., Gundlach, H., Galvez, S., Kaithakottil, G., Lang, D., Lux, T., Mascher, M., Ormanbekova, D., Prade, V., Ramirez-Gonzalez, R. H., Spannagl, M., Stein, N., Uauy, C., Venturini, L., Manuscript writing team:, Stein, N., Appels, R., Eversole, K., Rogers, J., Borrill, P., Cattivelli, L., Choulet, F., Hernandez, P., Kanyuka, K., Lang, D., Mascher, M., Nilsen, K., Paux, E., Pozniak, C. J., Ramirez-Gonzalez, R. H., Simkova, H., Small, I., Spannagl, M., Swarbreck, D., Uauy, C.
    American Association for the Advancement of Science (AAAS)
    Published 2018
    Staff View
    Publication Date:
    2018-08-17
    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, Ecology, Online Only
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  8. 8
    Staff View
    Publication Date:
    2016-03-25
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  9. 9
    Tong, X., Feng, Y., Li, J. J.
    American Association for the Advancement of Science (AAAS)
    Published 2018
    Staff View
    Publication Date:
    2018-02-09
    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
  10. 10
    Staff View
    Publication Date:
    2018-04-14
    Publisher:
    BMJ Publishing
    Electronic ISSN:
    2044-6055
    Topics:
    Medicine
    Keywords:
    Open access, Epidemiology
    Published by:
    http://group.bmj.com/

    Latest Papers from Table of Contents or Articles in Press
  11. 11
    C Li, Y X Chu, L M Wang, X Feng and D Fu
    Institute of Physics (IOP)
    Published 2018
    Staff View
    Publication Date:
    2018-10-12
    Publisher:
    Institute of Physics (IOP)
    Print ISSN:
    1755-1307
    Electronic ISSN:
    1755-1315
    Topics:
    Geography
    Geosciences
    Physics
    Published by:
    http://www.iop.org/

    Latest Papers from Table of Contents or Articles in Press
  12. 12
    L. Yan, S. X. Feng and Q. R. Yang
    Institute of Physics (IOP)
    Published 2018
    Staff View
    Publication Date:
    2018-12-20
    Publisher:
    Institute of Physics (IOP)
    Print ISSN:
    1755-1307
    Electronic ISSN:
    1755-1315
    Topics:
    Geography
    Geosciences
    Physics
    Published by:
    http://www.iop.org/

    Latest Papers from Table of Contents or Articles in Press
  13. 13
    C. A. Ibarra ; X. Feng ; V. K. Schoft ; T. F. Hsieh ; R. Uzawa ; J. A. Rodrigues ; A. Zemach ; N. Chumak ; A. Machlicova ; T. Nishimura ; D. Rojas ; R. L. Fischer ; H. Tamaru ; D. Zilberman
    American Association for the Advancement of Science (AAAS)
    Published 2012
    Staff View
    Publication Date:
    2012-09-18
    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:
    Arabidopsis/cytology/*genetics ; Arabidopsis Proteins/genetics/metabolism ; *DNA Methylation ; DNA Transposable Elements/*genetics ; DNA, Plant/metabolism ; Endosperm/cytology/genetics ; *Gene Expression Regulation, Plant ; *Gene Silencing ; Germ Cells, Plant/*metabolism ; N-Glycosyl Hydrolases/genetics/metabolism ; RNA, Plant/metabolism ; Trans-Activators/genetics/metabolism
    Published by:
    http://www.aaas.org/

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  14. 14
    C. Z. Chang ; J. Zhang ; X. Feng ; J. Shen ; Z. Zhang ; M. Guo ; K. Li ; Y. Ou ; P. Wei ; L. L. Wang ; Z. Q. Ji ; Y. Feng ; S. Ji ; X. Chen ; J. Jia ; X. Dai ; Z. Fang ; S. C. Zhang ; K. He ; Y. Wang ; L. Lu ; X. C. Ma ; Q. K. Xue
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-03-16
    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
  15. 15
    J. Zhang ; C. Z. Chang ; P. Tang ; Z. Zhang ; X. Feng ; K. Li ; L. L. Wang ; X. Chen ; C. Liu ; W. Duan ; K. He ; Q. K. Xue ; X. Ma ; Y. Wang
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-03-30
    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
  16. 16
    X. Feng ; C. Matacic
    American Association for the Advancement of Science (AAAS)
    Published 2015
    Staff View
    Publication Date:
    2015-07-04
    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
  17. 17
    S. Kawai ; A. Benassi ; E. Gnecco ; H. Sode ; R. Pawlak ; X. Feng ; K. Mullen ; D. Passerone ; C. A. Pignedoli ; P. Ruffieux ; R. Fasel ; E. Meyer
    American Association for the Advancement of Science (AAAS)
    Published 2016
    Staff View
    Publication Date:
    2016-02-27
    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
  18. 18
    Y X Chu, C Li, L M Wang, X Feng and D Fu
    Institute of Physics (IOP)
    Published 2018
    Staff View
    Publication Date:
    2018-10-12
    Publisher:
    Institute of Physics (IOP)
    Print ISSN:
    1755-1307
    Electronic ISSN:
    1755-1315
    Topics:
    Geography
    Geosciences
    Physics
    Published by:
    http://www.iop.org/

    Latest Papers from Table of Contents or Articles in Press
  19. 19
    Jiang, D. T. ; Coulthard, I. ; Sham, T. K. ; Lorimer, J. W. ; Frigo, S. P. ; Feng, X. H. ; Rosenberg, R. A.

    [S.l.] : American Institute of Physics (AIP)
    Published 1993
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    Using the x-ray excited optical luminescence technique, we have investigated the soft x-ray induced photoluminescence of porous silicon in the optical region (200–900 nm) and the Si K-edge x-ray absorption fine structures of porous silicon in the near edge region. It is found that while porous silicon prepared at low current density (20 mA/cm2 for 20 min) exhibits a single broad luminescence band, porous silicon prepared at high current density (200 mA/cm2 for 20 min) exhibits three optical luminescence channels; i.e., in addition to the broad peak characteristic of all porous silicon, there are at least two additional optical luminescence channels at shorter wavelengths, one with modest intensity at ∼460 nm and the other a weak and very broad peak at ∼350 nm. These optical channels have been used to monitor the Si K-edge absorption of porous silicon in the near edge structure region. Analysis of the data shows that while the band at ∼627.5 nm corresponds to the bulk emission, the other channels are of a surface origin. These observations and their implications are discussed.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.355156

    Articles: DFG German National Licenses
  20. 20
    Feng, X. D. ; Warde, C.

    [S.l.] : American Institute of Physics (AIP)
    Published 1993
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    Cathodoluminescence of surface-charged Ce:YAG crystals was carried out. It was found that the familiar YAG defect emission band at 300 nm had a stronger dependence on the incident electron beam energy and accumulated surface charge than the cerium emission band at 550 nm. Luminescent relaxations, observed upon charging and discharging, appear to be due to charge migrations within the active region of crystal bulk. The experimental results are consistent with the association of the defect luminescent center with electrons trapped at oxygen vacancies.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.354072

    Articles: DFG German National Licenses