We revisit the derivation of nonlocal collision term in Boltzmann equation for spin-1/2 particles, using both Wigner-function approach by de Groot, van Leeuwen, and Weert, Kadanoff-Baym $T$-matrix approximation. Contrary to previous calculations, our results maintain full Lorentz covariance term.

Title: Can we predict necrosis intra-operatively? Real-time Optical Quantitative Perfusion Imaging in Surgery: study protocol for a prospective, observational, in vivo pilot study Authors: Sanne Jansen ([email protected]) Daniel de Bruin ([email protected]) Mark van Berge Henegouwen ([email protected]) Simon Strackee ([email protected]) Denise Veelo (d.p.veelo@amc...

Citation for published version (APA): Koot, M., van Leeuwen, R., de Goede, R. E. Y., Keet, I. P. M., Danner, S. A., Eeftinck Schattenkerk, J. K. M., ... Schuitemaker, H. (1999). Conversion rate towards a syncytium-inducing (SI) phenotype during different stages of human immunodeficiency virus type 1 infection and prognostic value of SI phenotype for survival after Aids diagnosis. The Journal of...

Monique van Abel,1 Joost G. J. Hoenderop,1 Annemiete W. C. M. van der Kemp,1 Johannes P. T. M. van Leeuwen,2 and René J. M. Bindels1 1Department of Cell Physiology, Nijmegen Center for Molecular Life Sciences, University Medical Center Nijmegen, P. O. Box 9101, 6500 HB Nijmegen, The Netherlands; and 2Department of Internal Medicine, Erasmus Medical Center Rotterdam, Dr. Molewaterplein 50, 3015 ...

Neepa T. Maitra,* Robert van Leeuwen, and Kieron Burke Department of Physics and Astronomy, Hunter College and City University of New York, 695 Park Avenue, New York, New York 10065, USA Department of Physics, University of Jyväskylä, Survontie 9, FI 40014 Jyväskylä, Finland Department of Chemistry, 1102 Natural Sciences 2, University of California Irvine, California 92697, USA Received 26 Sept...

The area of computational geometry deals with the study of algorithms for problems concerning geometric objects like e.g. lines, polygons, circles, etc. in the plane and in higher dimensional space. Since its introduction in 1976 by Shamos the field has developed rapidly and nowadays there are even special conferences and journals devoted to the topic. A list of publications by Edelsbrunner and...

C J van Asperen*, R M Brohet*, E J Meijers-Heijboer, N Hoogerbrugge, S Verhoef, H F A Vasen, M G E M Ausems, F H Menko, E B Gomez Garcia, J G M Klijn, F B L Hogervorst, J C van Houwelingen, L J van’t Veer, M A Rookus, F E van Leeuwen, on behalf of the Netherlands Collaborative Group on Hereditary Breast Cancer (HEBON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

I have collaborated with Jan van Leeuwen since the beginning of the 1980s. The non-standard models of computations have been the central subject of our joint work. Among these models, we focused especially onto realistic models of supercomputers, interactive computing, hypercomputing, characterization of contemporary computing in terms of extended Turing machine paradigm, and viewing computatio...