Digital versus conventional surgical guide fabrication: A randomized crossover study on operator preference, difficulty, effectiveness, and operating time

Autor: Vincent J. J. Donker, Karel H. Heijs, Christiaan W. P. Pol, Henny J. A. Meijer

Publikováno v: Clinical and Experimental Dental Research, Vol 10, Iss 1, Pp n/a-n/a (2024)

Abstract Aim If surgical guide fabrication is introduced in a dental education program, a digital and conventional workflow can be used. This study evaluated operator preference, perceived difficulty and effectiveness and operating time of both fabri

Externí odkaz: https://doaj.org/article/ddbcbce75d2c4215b2aa1177d9db1253

Consequences of a Storm Surge for Aeolian Sand Transport on a Low-Gradient Beach

Autor: Jorn T. Tuijnman, Jasper J. A. Donker, Christian S. Schwarz, Gerben Ruessink

Publikováno v: Journal of Marine Science and Engineering, Vol 8, Iss 8, p 584 (2020)

Wind-blown beach sand is the primary source for the volume growth of the most seaward dune, the foredune. Strong wind events can potentially dominate long-term aeolian supply but in reality do not contribute considerably because they often coincide w

Externí odkaz: https://doaj.org/article/a5005bc53a6f4c76b0baf07f30365707

Spatiotemporal Surface Moisture Variations on a Barred Beach and their Relationship with Groundwater Fluctuations

Autor: Yvonne Smit, Jasper J. A. Donker, Gerben Ruessink

Publikováno v: Hydrology, Vol 6, Iss 1, p 8 (2019)

Understanding the spatiotemporal variability of surface moisture on a beach is a necessity to develop a quantitatively accurate predictive model for aeolian sand transport from the beach into the foredune. Here, we analyze laser-derived surface moist

Externí odkaz: https://doaj.org/article/6e80f64ec42c4d618ef655c3f6f7d412

Observation of B0-B0 mixing

Autor: D. Wegener, M. Pleško, S. Kanekal, Y. Oku, M. Danilov, V. Lubimov, B. Fominykh, M. Schäfer, A. Yagil, P. M. Patel, Roland Waldi, Yu. Zaitsev, J. C. Gabriel, J. Spengler, N. Kwak, W. Schmidt-Parzefall, R. S. Orr, D. J. Gilkinson, J. Stiewe, T. Ruf, K. Strahl, P. Böckmann, H. Gennow, A.A. Andam, C. W. Darden, William R. Frisken, A. Golutvin, H. Schröder, R. Davis, A. Semenov, J. D. Swain, D. Coppage, Holger Schulz, R. Gläser, I. Tichomirov, A. Nippe, D. B. Macfarlane, V. Soloshenko, G. Tsipolitis, S. Weseler, J. A. Parsons, K. W. Edwards, H. C. J. Seywerd, H. Kapitza, Hermann Kolanoski, V. Shevchenko, C. Ehmann, H. Scheck, Leif J. Jönsson, U. Matthiesen, U. Binder, R. Ammar, B. Spaan, V. Nagovitsin, V. Matveev, Douglas Gingrich, K. W. McLean, Anton Babaev, J. A. McKenna, H. Albrecht, K. R. Schubert, J. P. Donker, R. Wurth, G. Kernel, B. Boštjančič, I. V. Gorelov, V. Tchistilin, R. Childers, Robert K. Kutschke, A. Drescher, J. C. Yun, P. C. H. Kim, V. Ryltsov, G. Harder, P. Padley, J. D. Prentice, A. W. Nilsson, T. S. Yoon, D. Kamp

Publikováno v: Physics Letters B. 192:245-252

Using the ARGUS detector at the DORIS II storage ring we have searched in three different ways for B0- B 0 mixing in ϒ (4S) decays. One explicitly mixed event, a decay ϒ (4S)→B0B0, has been completely reconstructed. Furthermore, we observe a 4.0

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d32367e527dc952050c6c51f6d7bbe2
https://doi.org/10.1016/0370-2693(87)91177-4

First observation of γγ → ωω

Autor: J. Spengler, N. Kwak, W. Schmidt-Parzefall, C. W. Darden, K. W. Edwards, Y. Oku, D. Wegener, A.A. Andam, R. Gläser, A. Drescher, J. C. Yun, J. P. Donker, G. Harder, R. Davis, V. Shevchenko, P. Padley, T. S. Yoon, P. M. Patel, J. A. Parsons, H. Kapitza, J. D. Swain, P. C. H. Kim, T. Ruf, K. R. Schubert, Yu. Zaitsev, K. W. McLean, J. A. McKenna, H. Scheck, A. Semenov, B. Spaan, R. Childers, A. Yagil, Leif J. Jönsson, Roland Waldi, Robert K. Kutschke, D. Kamp, J. C. Gabriel, V. Soloshenko, H. Albrecht, J. D. Prentice, A. W. Nilsson, Anton Babaev, R. Wurth, M. Pleško, A. Golutvin, K. Strahl, I. Tichomirov, P. Böckmann, H. Gennow, D. Coppage, M. Schäfer, V. Nagovitsin, R. S. Orr, H. Schröder, B. Boštjančič, C. Ehmann, R. Ammar, V. Ryltsov, Douglas Gingrich, Viktor Matveev, G. Kernel, William R. Frisken, A. Nippe, D. B. Macfarlane, V. Tchistilin, S. Weseler, S. Kanekal, Mikhail Danilov, B. Fominykh, I. V. Gorelov, J. Stiewe, Holger Schulz, U. Matthiesen, H. C. J. Seywerd, U. Binder, D. J. Gilkinson, G. Tsipolitis, Hermann Kolanoski, V. Lubimov

Publikováno v: Physics Letters B. 198:577-582

The reaction γγ → 2π+ 2π− 2π0 has been studied using the ARGUS detector at the e+e− storage ring DORIS II at DESY. Production of ω mesons is observed and, in particular, the reaction γγ → ωω is seen for the first time. The cross sec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e6b1ade095a314aaad062e5d8bb6506
https://doi.org/10.1016/0370-2693(87)90921-x