Recently, Amdeberhan and Moll gave a conjecture on ASM sequences. In this note, we show that this conjecture is not true and we give a new conjecture.

A large part of the cytoplasm of the cells consists of components forming cytoskeleton. The constituents of the cytoskeleton in epithelial cells are actin-containing microfilaments, tubulin-containing microtubules and intermediate size filaments. The intermediate filaments are called as cytokeratins (CK). Thus, cytokeratins are a family of many different filamentforming proteins (polypeptides) ...

The aim of the present study was to characterize the action of the neurotransmitter, NO, on rat myenteric neurons. A NO donor such as GEA 3162 (10 moll) induced an increase in the intracellular Ca concentration as indicated by an increase in the fura-2 ratio in ganglia loaded with this Ca-sensitive fluorescent dye. The effect of GEA 3162 was strongly reduced in the absence of extracellular Ca s...

a new kinetic spectrophotometic method for the determination of trace amount manganese(ii) in tea real samples has been described based on it s the catalytic effect on the oxidations of 1 - (2 – pyridyl azo) - 2 - naphthol, (pan), by potassium bromated in sulfuric acid. the reaction is followed spectrophotometrically by measuring the decrease in the absorbance at 547.5 nm. under the optimum con...

Daniel Defoe is often perceived as one of the most influential and prolific writers in the world literature as well as the inventor of the English novel. Among Daniel Defoe’s various works, Moll Flanders (1722) is neither the most enduring nor the most popular one. But it is Defoe’s first novel, also the first one in the history of English literature, with a woman protagonist from the lowest so...

Data on the variation of crop volumes with time for blowflies (Phormia regina Meigen) fed various volumes and concentrations of fructose or sucrose (from Gelperin, 1966, and Edgecomb et al. 1987) were used to characterize energy processing rates to test the assumption of food energy addivity of optimal foraging theories. Six regression models (linear, square root, cube root, hyperbolic, inverse...