We take a look at categorical aspects of von Neumann algebras, constructing products, coproducts, and more general limits, and colimits. We shall see that exponentials and coexponentials do not exist, but there is an adjoint to the spatial tensor product, which takes the role of coexponent. We then introduce the class of AW*-algebras and try to see to what extend these categorical constructions...

Large clusters or flocs have been grown on the computer using the models introduced by Void and Sutherland and by Eden. Some of the properties of these dusters have been analyzed and compared with the same properties of dusters grown using the diffusion limited growth process of Witten and Sander. For all three models the radius of gyration (Rg) is related to the number of particles in the dust...

Tetranychus evansi Baker & Pritchard, 1960 (Tetranychidae) is a phytophagous mite with wide distribution and high importance for agriculture. This study reports the occurrence of T. in Nicotiana alata Link Otto, forgetiana Sander ex W. Watson (Solanaceae) their putative hybrids greenhouse Rio Grande do Sul state, Brazil. Different stages development were found N. hybrids.

Dopamine (DA) disruption is implicated in the neuropathology of multiple brain disorders (schizophrenia, addiction, attention deficit hyperactivity disorder, Parkinson disease) and it is the main target of antipsychotics, stimulants, and antiparkinson medications. Although with PET and single-photon emission computed tomography one can measure DA signaling in the human brain, the application of...

Technical note: A new comprehensive SCAVenging submodel for global atmospheric chemistry modelling H. Tost, P. Jöckel, A. Kerkweg, R. Sander, and J. Lelieveld Atmospheric Chemistry Department, Max-Planck Institute of Chemistry, P.O. Box 3060, 55020 Mainz, Germany Received: 16 August 2005 – Accepted: 20 September 2005 – Published: 2 November 2005 Correspondence to: H. Tost ([email protected]...

1. Bonnett LJ, Marson AG, Johnson A, Kim L, Sander JW, et al. (2014) External Validation of a Prognostic Model for Seizure Recurrence Following a First Unprovoked Seizure and Implications for Driving. PLoS ONE 9(6): e99063. doi:10.1371/journal.pone.0099063 Citation: The PLOS ONE Staff (2014) Correction: External Validation of a Prognostic Model for Seizure Recurrence Following a First Unprovoke...

☆ This research was supported by the National Cent (NCCR) for the Affective Sciences, financed by a grant fr Foundation (51NF40-104897), hosted by the University from Firmenich, SA, to David Sander and Patrik Vuilleum Postdoctoral Mobility fellowship from the Swiss N (P300_151174/1) to Géraldine Coppin. ⁎ Corresponding author at: Campus Biotech, Universit 60, 1211, Geneva 20, Switzerland. Tel.:...

Albion Lawrence, Tobias Sander, Michael B. Schulz, and Brian Wecht 1 Theory Group, Martin Fisher School of Physics, Brandeis University, MS 057, PO Box 549110, Waltham, MA 02454, USA 2 Department of Physics, Bryn Mawr College, Bryn Mawr, PA 19010, USA 3 Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104, USA 4 Center for Theoretical Physics, MIT, Cambridge, ...

GERBEN A. KONING*, WILLEM MULDER, GUSTAV J. STRIJKERS, KLAAS NICOLAY, SANDER ZIELHUIS, FRANK NIJSEN, MARJAN M. FRETZ, GERT STORM and GERARD C. KRIJGER Department of Radiation, Radioisotopes and Reactors, Delft University of Technology, Mekelweg 15, 2629-JB, Delft, The Netherlands, Department of Biomedical NMR, Eindhoven University of Technology, The Netherlands, Department of Nuclear Medicine, ...