The solvatochromic, spectral, and geometrical properties of nifenazone (NIF), a pyrazole-nicotinamide drug, were experimentally and computationally investigated in several neat solvents and in hydro-organic binary systems such as water-acetonitrile and water-dioxane systems. The bathochromic spectral shift observed in NIF absorption spectra when reducing the polarity of the solvent was correlat...

<span>This article clarified the basic fiber Bragg grating (FBG) apodization functions effects on filtered optical acoustic signal (AS). Max power variations after acousto optic filter is with spectral wavelength variations. FBG are uniform, Gaussian, and Tanh. We have tested max various The AS amplitude electrical combiner reported based Apodization functions. studied lengths for at cent...

Spectral sensitivities of photoreceptors in the turtle (Geoclemys) retina were studied by intracellular recording, and each cell was filled with Lucifer yellow (LY). Photoreceptors were classified into seven morphological types: rod, four types of single cones, and two members of a double cone. Single cones contained one of four different oil droplets: red, pale-green, orange, and clear. Double...

Despite extensive structural dissimilarities, iron . bleomycin complexes and heme-containing oxygenases display remarkable similarities in binding oxygen antagonists and in spectral properties deriving from bound iron. Fe(II)-bleomycin reversibly forms a complex with either CO or isocyanide (lambda max = 384 and 497 nm, respectively), either of which interfere with its oxygen-dependent cleavage...

The modeling of spatiotemporal trends in temperature extremes can help better understand the structure and frequency heatwaves a changing climate assess environmental, societal, economic health-related risks they entail. Here, we study annual maxima over Southern Europe using century-spanning dataset observed at 44 monitoring stations. Extending spectral representation max-stable processes, our...

Some authors studied the matrix ] [ ij a A  which entries depend on j i, . In [6] Solak and Bahsi studied the matrix of the form ] [ ij b B  where 1 ) , max(    j i a bij . They studied some properties of this matrix. Bozkort in [3] computed the spectral norms of the matrices related with integer sequences. In [2] Solak and Bozkort determined bounds for the spectral and p l norm of Cauchy-...