Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Volkert, W. A."'
Autor:
Klose, Melanie, Grote, Karen, Spathmann, Oliver, Streckert, Joachim, Clemens, Markus, Hansen, Volkert W., Lerchl, Alexander
Publikováno v:
Radiation Research, 2014 Oct 01. 182(4), 435-447.
Externí odkaz:
http://www.jstor.org/stable/24545451
Autor:
Taberski, Kirsten, Taberski, Kirstin, Klose, Melanie, Grote, Karen, El Ouardi, Abdessamad, Streckert, Joachim, Hansen, Volkert W., Lerchl, Alexander
Publikováno v:
Radiation Research, 2014 Jun 01. 181(6), 617-622.
Externí odkaz:
http://www.jstor.org/stable/24545367
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 1978 Mar 01. 75(3), 1172-1175.
Externí odkaz:
https://www.jstor.org/stable/67960
Publikováno v:
Radiation Research, 1971 May 01. 46(2), 353-361.
Externí odkaz:
https://www.jstor.org/stable/3573026
Publikováno v:
BMC Cancer, Vol 4, Iss 1, p 77 (2004)
Abstract Background Several reports indicated that non-thermal electromagnetic radiation such as from mobile phones and base stations may promote cancer. Therefore, it was investigated experimentally, whether 900 MHz electromagnetic field exposure in
Externí odkaz:
https://doaj.org/article/3afe4e573aed44c193f0ebb25a449a15
Autor:
Volkert W. A. de Villeneuve, Willem K. Kegel, Henk N. W. Lekkerkerker, Esther Groeneveld, Johannes H. Scherff, Dirk G. A. L. Aarts, Roel P. A. Dullens
Impurities affect the nucleation, growth, and structure of crystals. Here we report the effect of large, spherical, polymethylmethacrylate impurities on the crystal growth of monodisperse, hard, polymethylmethacrylate colloids in a density- and optic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c8315b3bdee182814f68eefe6187bc0
https://ora.ox.ac.uk/objects/uuid:aea1f487-654b-47a4-8afe-a4273de7afd7
https://ora.ox.ac.uk/objects/uuid:aea1f487-654b-47a4-8afe-a4273de7afd7
Autor:
E. C. M. Vermolen, Willem K. Kegel, Danny Verboekend, Roel P. A. Dullens, Volkert W. A. de Villeneuve, Henk N. W. Lekkerkerker, Leonie Derendorp
Direct visual observations on how grain boundaries are pinned between multiple large spherical impurities during colloidal hard sphere crystallisation are presented. The fluid is stabilized between impurities and acts as a precursor for grain boundar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7bb0281166b62f66dc76454185d0874
https://ora.ox.ac.uk/objects/uuid:8fedfb6a-c2c7-4d96-9820-d3d9f88f7c32
https://ora.ox.ac.uk/objects/uuid:8fedfb6a-c2c7-4d96-9820-d3d9f88f7c32
Publikováno v:
Langmuir. 23:3554-3560
We demonstrate that in random-stacking hard-sphere colloidal crystals the stacking disorder not only exists in the direction perpendicular to the close-packed layers, but also extends in the lateral direction. The existence of such in-plane stacking
Comparing the approach of a rigid sphere and a deformable droplet towards a deformable fluid surface
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. :61-67
We compare the low Reynolds number approach of rigid spheres and deformable droplets of similar sizes towards a deformable fluid interface in a fluid–fluid demixing colloid polymer system. The droplets appear during the final stages of phase separa
Autor:
Mirjam E. Leunissen, Roel P. A. Dullens, Willem K. Kegel, Matti M. van Schooneveld, Volkert W. A. de Villeneuve, Dirk G. A. L. Aarts
Publikováno v:
The journal of physical chemistry. B. 113(14)
We study colloidal gels formed upon centrifugation of dilute suspensions of spherical colloids (radius 446 nm) that interact through a long-range electrostatic repulsion (Debye length approximately 850 nm) and a short-range depletion attraction (appr