In order to accurately assess the carcinogenicity of chemicals with regard to rare tumors such as rat CNS tumors, sufficient information about spontaneous tumors are very important. This paper presents the data on the type, incidence and detected age of CNS tumors in F344/DuCrlCrlj (a total of 1363 males and 1363 females) and Crl:CD(SD) rats (a total of 1650 males and 1705 females) collected fr...

Meso AI, Chemla S. Perceptual fields reveal previously hidden dynamics of human visual motion sensitivity. J Neurophysiol 114: 1360–1363, 2015. First published October 22, 2014; doi:10.1152/jn.00698.2014.—Motion sensitivity is a fundamental property of human vision. Although its neural correlates are normally only directly accessible with neurophysiological approaches, Neri (Neri P. J Neurosci ...

both as crystals and in solution.1–3 A cyclic structure containing N-methylamide can be easily constructed, since the cis preference arranges two moieties attached to the N-methylated amide close to each other. In this paper, we report on the crystal structure of 2,8,14-trimethyl-2,8,14-triazatetracyclo[142,24,7,210,13]tetracosa-4,6,10,12,16,18,19,21,23-nonaene3,9,15-trione (1, Fig. 1), which w...

2014 The trends in the cohesive energy, nearest-neighbour distance and compressibility of all sp bonded elements are discussed using a semiempirical tight binding approach. It is first shown that two very simple models describe these trends and also demonstrate the Grimm-Sommerfeld rule for elements with more than a half filled valence shell. A more complete numerical calculation is then perfor...

Received March 15, 2012. Accepted March 19, 2011. Correspondence to: Jin Woo Shin, MD Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Pungnap-dong, Songpa-gu, Seoul 138-736, Korea Tel: +82-2-3010-3864, Fax: +82-2-470-1363, E-mail: [email protected] This is an open-access article distributed under the terms of the Creative Co...

2014 Dielectric spectra of Rb2ZnCl4 were determined in the 6-400 cm-1 region for 300 and 90 K. In the 30-400 cm-1 region they were evaluated from bulk reflectivity measurements, in the 6-22 cm-1 region they were calculated from complex transmittance measurements performed on a tunable monochromatic BWO spectrometer. All polar modes were approximately assigned and their parameters determined. No...

This paper describes a new hybrid RSA-based public-key encryption scheme, the HD-RSA. It relies on the recently proposed Dependent{RSA problem, which can be proven as diicult as the original RSA problem, in some circumstances. The basic scheme, using the \one-time pad" symmetric encryption, provides a both very eecient scheme and secure relative to the sole Dependent{RSA problem. A more general...