The cognitive Radio paradigm has recently received considerable interest to address the so called ’spectrum scarcity’ problem. In the USA, the Federal Communications Commission recently issued the regulatory for the use of cognitive radio in the TV white space spectrum. The primary objective is the design of cognitive devices able to combine the use of spectrum sensing and GEO-location informat...

..found only on exon 7 The SNP was found... ..of allle 1.. ...polymorphisms in exon.. Introduction ..30% (9) , suggesting.. ..incidence (10-16) . ER-α has been studied extensively, but supporting evidence for involvement of ER-β needs further work (26-33). ... Methods: median age 47.49 ± 11.43 years. Is it median age or mean ± SD? Race is repeated twice ..breast cancer tissue.. A ..v. 0.4.0) so...

Much interest has recently developed in defining the relationship between HIV and increased rates severity of chronic inflammatory disorders but hidradenitis suppurativa (HS) remains poorly understood. Although it is an immunodeficiency syndrome, patients experience more severe psoriasis higher psoriatic arthritis than without HIV, leading us to hypothesize that may have a potential effect on H...

A computer-readable dictionary for protein structure refinement is presented. The dictionary is based on the set of interatomic bonds and bond angles previously derived from small-molecule structures by Engh & Huber [Acta Cryst. (1991), A47, 392-400]. The internal inconsistency of the set is discussed. Some preliminary results derived from several protein structures refined at atomic resolution...

Geoffrey C. Collins, James W. Head, Jeffrey M. Moore, and Paul M. Schenk, LASP, University of Colorado, Box 392, Boulder, CO 80309 ([email protected]), Astronomy and Physics Dept., Wheaton College, Norton, MA 02766, Brown University, Box 1846, Providence, RI 02912, Ames Research Center, MS 245-3, Moffett Field, CA, 94035, Lunar and Planetary Institute, 3600 Bay Area Blvd, Houston, ...

The nucleotide sequence of a 2,146 bp portion of the Anacystis nidulans (Synechococcus PCC6301) genome has been determined. This region contains an open reading frame (ORF) of 392 codons, whose predicted protein sequence shows partial homology to those of E. coli phoM and envZ. Hence ORF392 is suggested to be a sensory kinase gene in cyanobacteria.

Vernon, D.M., and Meinke, D.W. (1994). Embryogenic transformation of the suspensor in twin, a polyembryonic mutant of Arabidopsis. Dev. Biol. 165, 566-573. 379-392. Vroemen, C.W., Langeveld, S., Ripper, G., Mayer, U., van Kammen, A., Jürgens, G., and de Vries, S.C. (1 996). Pattern formation in the Arabidopsis embryo revealed by position-specific lipid transfer protein gene expression. Plant Ce...