In polymeric title compound, {[Co(2)(C(7)H(2)N(2)O(7))(2)(H(2)O)(6)]·2H(2)O}(n), obtained from the reaction of 3,5-dinitro-salicylic acid with cobalt(II) acetate, both Co(II) atoms are located on inversion centres and exhibit a distorted octahedral coordination geometry. The coordin-ation sphere about one Co(II) atom comprises four O-atom donors from two bidentate chelate (O(phenolate) and O(ca...

samples of water, sediment and shrimp obtained from hatcheries and culture ponds were collected over a period of four months and were analyzed for vibrio parahaemolyticus. samples included the following: two samples of shrimp larva from two hatchery ponds (wlh); 14 samples of water, sediment and shrimp from 14 culture ponds supplied with shrimp larvae from the same hatchery ponds that were obta...

a r t i c l e i n f o a b s t r a c t Keywords: radiocarbon reservoir ages Southern Ocean last glaciation CO 2 climate change Marine radiocarbon (14 C) is widely used to trace ocean circulation and the 14 C levels of interior ocean water masses can provide insight into atmosphere–ocean exchange of CO 2 the since the last glaciation. Using tephras as stratigraphic tie points with which to estima...

1. Certain of the alpha-mercapto soaps and alpha-disulfo soaps are powerful germicides. 2. In the alpha-mercapto series, those soaps with 12 and 14 carbon atoms are most germicidal. In the disulfo series, the dicaprate, dilaurate, and dimyristate are most germicidal. The optimum number of carbon atoms varies with the test organism used. 3. These soaps, like others previously studied, show a mar...

What do the recently determined crystal structures of 14-3-3 proteins and of a complex between part of the protein kinase Raf and the Ras-related protein Rap tell us about how 14-3-3 and Ras regulate the function of Raf?

The synthesis and the biological and pharmacological evaluation of several 14-phenylpropoxy analogues of 14-methoxymetopon are described. Most of the new compounds were nonselective and exhibited binding affinities in the subnanomolar or low nanomolar range at opioid receptors mu, kappa, delta), with 14-phenylpropoxymetopon (PPOM; 7) displaying the highest affinity for all three opioid receptor...

Spectral and kinetic transformations were studied in gelatin films made with 14-F wild type (WT) bacteriorhodopsin (BR) and 14-F D96N mutant BR. Unlike the recent study of water suspensions of the same pigments, where a red shifted species at 660 nm was shown to form under the light in 14-F WT only, there are no drastic differences in photoinduced behavior between gelatin films based on 14-F WT...

childhood constipation is ofton a long_term problem requiring treatment over months or years. there is no single treatment metod for constipation and many children do not respond and continue to have chronic problems. treatment is consisted of: disimpaction,drug adminstration , diet modilation, and behaverial therapy. it is necessary in all cases that not responding to conventional therapy, un ...