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831,819 research outcomes, page 1 of 83,182
  • publication . Article . 2015
    Open Access
    Authors:
    Lei Cao; Abigail Hunter; Irene J. Beyerlein; Marisol Koslowski;
    Publisher: Elsevier BV

    Abstract We present dislocation simulations involving the collective behavior of partials and extended full dislocations in nanocrystalline materials. While atomistic simulations have shown the importance of including partial dislocations in high strain rate simulations...

  • publication . Article . 2013
    Open Access
    Authors:
    Gülşen Taşdelen Teker; Hülya Kelecioğlu; Melek Gülşah Eroğlu;
    Publisher: Elsevier BV

    Abstract IRT models have many advantages over CTT. However, the model-data fit should be verified as a prerequisite to use IRT models. Therefore, in this study it is aimed to investigate which IRT model will provide the best fit to the data obtained from SBS 2009 scienc...

  • publication . Article . Other literature type . 2011
    Open Access
    Authors:
    Tanigawa, Shunsuke; Wang, Honghe; Yang, Yili; Sharma, Nirmala; Tarasova, Nadya; Ajima, Rieko; Yamaguchi, Terry P.; Rodriguez, Luis G.; Perantoni, Alan O.;
    Publisher: Elsevier BV

    Abstract Wnt4 and β-catenin are both required for nephrogenesis, but studies using TCF-reporter mice suggest that canonical Wnt signaling is not activated in metanephric mesenchyme (MM) during its conversion to the epithelia of the nephron. To better define the role of ...

  • publication . Article . 2006
    Open Access English
    Authors:
    Jose A. Langa;
    Publisher: Elsevier SAS.

    Abstract In recent years many deterministic parabolic equations have been shown to possess global attractors which, despite being subsets of an infinite-dimensional phase space, are finite-dimensional objects. Debussche showed how to generalize the deterministic theory ...

  • publication . Article . 2016
    Open Access
    Authors:
    Hurtado Mingo, A.; Madruga Garrido, M.; Neth, O.; Obando, I.;
    Publisher: Elsevier BV
  • publication . Article . Other literature type . 1978
    Open Access
    Authors:
    Angluin, Dana;
    Publisher: Elsevier BV

    We prove results concerning the computational tractability of some problems related to determining minimum realizations of finite samples of regular sets by finite automata and regular expressions.

  • publication . Article . 1977
    Open Access
    Authors:
    Kurshan, R.P; Gopinath, B;
    Publisher: Elsevier BV

    Abstract In this paper it is determined precisely when a given function belongs to some Tchebycheff system.

  • publication . Article . Conference object . 2011
    Open Access
    Authors:
    Bruening, Stephan; Hennig, Guido; Eifel, Stephan; Gillner, Arnold;
    Publisher: Elsevier BV

    Abstract Metals and other materials can be machined with surpassing quality and highest flexibility with high power ultrafast lasers. In this study a slab based MOPA ps-laser system with fluencies of up to 30 J/cm 2 and pulse repetition rates in the multi MHz range for ...

  • publication . Other literature type . Article . 2012
    Open Access
    Authors:
    Zhizhong Yao; Daniel Kahne; Roy Kishony;
    Publisher: Elsevier BV

    Summary The bacterial cell wall is conserved in prokaryotes, stabilizing cells against osmotic stress. Beta-lactams inhibit cell-wall synthesis and induce lysis through a bulge-mediated mechanism; however, little is known about the formation dynamics and stability of th...

  • publication . Article . 2008
    Open Access English
    Authors:
    Britnell, J.R.; Evseev, A.; Guralnick, R.M.; Holmes, P.E.; Maróti, A.;
    Publisher: Elsevier Inc.

    Let G be any of the groups (P)GL(n,q), (P)SL(n,q). Define a (simple) graph @[email protected](G) on the set of elements of G by connecting two vertices by an edge if and only if they generate G. Suppose that n is at least 12. Then the maximum size of a complete subgraph...

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