Zobrazeno 1 - 10
of 696
pro vyhledávání: '"Karttunen, M."'
Autor:
Karttunen, M. (Markus)
The aim of the study was to determine nursing staff’s self-assessment of how they adhere to guidelines on safe medication administration during the medication process in long-term elderly care. In the first phase of this quantitative study, a Safe
Externí odkaz:
http://urn.fi/urn:isbn:9789526223421
Autor:
Achim, C. V., Ramos, J. A. P., Karttunen, M., Elder, K. R., Granato, E., Ala-Nissila, T., Ying, S. C.
Publikováno v:
Phys. Rev. E 79, 011606 (2009)
We study numerically the phase diagram and the response under a driving force of the phase field crystal model for pinned lattice systems introduced recently for both one and two dimensional systems. The model describes the lattice system as a contin
Externí odkaz:
http://arxiv.org/abs/0902.2038
Publikováno v:
PHYSICAL REVIEW E 74, 021104 (2006)
We study the phase diagram and the commensurate-incommensurate transitions in a phase field model of a two-dimensional crystal lattice in the presence of an external pinning potential. The model allows for both elastic and plastic deformations and pr
Externí odkaz:
http://arxiv.org/abs/cond-mat/0608192
Understanding the complex viscoelastic properties of polymeric liquids remains a challenge in materials science and soft matter physics. Here, we present a simple and computationally efficient criterion for the topological constraints in polymeric li
Externí odkaz:
http://arxiv.org/abs/cond-mat/0512248
Publikováno v:
Eur. Phys. J. E 18, 133-142 (2005)
Dielectrophoresis (DEP), the motion of polarizable particles in non-uniform electric fields, has become an important tool for the transport, separation, and characterization of microparticles in biomedical and nanoelectronics research. In this articl
Externí odkaz:
http://arxiv.org/abs/cond-mat/0511243
Autor:
Ispolatov, I., Karttunen, M.
Publikováno v:
Phys.Rev. E70 (2004) 026102
Kinetics of collapse and explosion transitions in microcanonical self-gravitating ensembles is analyzed. A system of point particles interacting via an attractive soft Coulomb potential and confined to a spherical container is considered. We observed
Externí odkaz:
http://arxiv.org/abs/cond-mat/0403097
Publikováno v:
Soft Materials vol. 1, pp. 121-137 (2002).
We present a promising coarse-graining strategy for linking micro- and mesoscales of soft matter systems. The approach is based on effective pairwise interaction potentials obtained from detailed atomistic molecular dynamics (MD) simulations, which a
Externí odkaz:
http://arxiv.org/abs/cond-mat/0303583
Autor:
Ispolatov, I., Karttunen, M.
A comment on cond-mat/0210707, cond-mat/0208230, cond-mat/0207153, and cond-mat/0202140.
Comment: 1 page, 1 figure
Comment: 1 page, 1 figure
Externí odkaz:
http://arxiv.org/abs/cond-mat/0303564
Autor:
Ispolatov, I., Karttunen, M.
Publikováno v:
Phys.Rev. E68 (2003) 036117
Collapse and reverse to collapse explosion transition in self-gravitating systems are studied by molecular dynamics simulations. A microcanonical ensemble of point particles confined to a spherical box is considered; the particles interact via an att
Externí odkaz:
http://arxiv.org/abs/cond-mat/0302590
Publikováno v:
Comp. Phys. Comm., vol. 153, pp. 407-421 (2003).
In this work we assess the quality and performance of several novel dissipative particle dynamics integration schemes that have not previously been tested independently. Based on a thorough comparison we identify the respective methods of Lowe and Sh
Externí odkaz:
http://arxiv.org/abs/cond-mat/0302454