Search results for "solut"

Properties of zeros of solutions to third order nonlinear differential equations

2013

We investigate the behavior of zeros of solutions to the certain type of third order nonlinear differential equations. We show that the behavior of zeros may be rather different and depend on the nature of nonlinearity in the equation. Main results in the paper are illustrated with a number of examples.

Skutki śmierci wszystkich wspólników spółki jawnej w spółce przewidującej wstąpienie do niej spadkobierców

2021

Pursuant to Art. 58 § 1 point 4 of the Code of Commercial Companies dissolution of a general partnership results in the death of the partner of the general partnership. The dissolution of a general partnership starts the process of its liquidation, unless the partners agree on a different method of terminating its activity. The provision of art. 58 § 1 point 4 of the Code of Commercial Companies however, it is a dispositive legal norm, which means that the articles of association of a general partnership may stipulate that the death of a partner is not a basis for its termination. With the death of all partners, the general partnership undoubtedly becomes a kind of real hybrid. The represen…

Neorganisko jonu ietekme uz jonu apmaiņas ekstrahentu adsorbciju uz fāžu robežvirsmām starp ūdens un organiskiem šķīdumiem

2000

Ground and first excited electronic state interaction of FAD with some β-carboline derivatives

1987

Abstract The spectrophotometric and thermodynamic properties of molecular complexes of flavine adenine dinucleotide (FAD) with some dihydro β-carboline derivatives have been investigated in aqueous solution. The molecular associations have been examined by means of electronic absorption spectra, since in each a new charge-transfer band has been located, and also the variation of the fluorescence emission of FAD on the solutions has been observed. The formation constants for the molecular complexes were determined from absorption data, using the Foster-Hammick-Wardley method. The quenching fluorescence phenomena observed in FAD is related to the concentration of the dihydro β-carboline deriv…

Conformational investigation of alpha,beta-dehydropeptides. IX. N-Acetyl-(E)-alpha,beta-methylamide: stereoelectronic properties from infrared and th…

1998

The Fourier transform infrared spectra of Ac-(E)-deltaAbu-NHMe were analyzed to determine the predominant solution conformation(s) of this (E)-alpha,beta-dehydropeptide-related compound and the electron density perturbation in its amide groups. The measurements were performed in dichloromethane and acetonitrile in the region of mode vs (N-H), amide I, amide II and vs (C(alpha)=Cbeta). The equilibrium geometrical parameters, calculated by a method based on the density functional theory with the B3LYP functional and the 6-31G* basis set, were used to support spectroscopic interpretation and gain some deeper insight into the molecule. The experimental and theoretical data were compared with th…