Representation of a Monotone Curve by a Contour with Regular Change in Curvature.

The problem of modelling a smooth contour with a regular change in curvature representing a monotone curve with specified accuracy is solved in this article. The contour was formed within the area of the possible location of a convex curve, which can interpolate a point series. The assumption that if a sequence of points can be interpolated by a monotone curve, then the reference curve on which these points have been assigned is monotone, provides the opportunity to implement the proposed approach to estimate the interpolation error of a point series of arbitrary configuration.

Interpolation with Specified Error of a Point Series Belonging to a Monotone Curve.

The paper addresses the problem of modeling a smooth contour interpolating a point series belonging to a curve containing no special points, which represents the original curve with specified accuracy. The contour is formed within the area of possible location of the parts of the interpolated curve along which the curvature values are monotonously increased or decreased. The absolute interpolation error of the point series is estimated by the width of the area of possible location of the curve.

MARKERS OF THE LUNG CANCER COMPLICATIONS.

Lung cancer (LC) occupies the first place in the structure of cancer morbidity and its prevalence is growing every year. Prognosis of LC course and its complications is a topical task of modern oncology. Further improvement of laboratory prognostic criteria for LC diagnosis and reliable markers of complications of the disease are necessary.

[TREATMENT OF PATIENTS WITH CHRONIC RECURRENT HERPES VIRUS INFECTION OF GENITAL LOCALIZATION: A CLINICAL STUDY OF FORTEPREN PREPARATION].

Aim: Selection of optimal dosage regimen, length of treatment course (frequency of administration), safety, tolerance and clinical effectiveness evaluation of the medical preparation fortepren in patients with chronical recurrent herpes virus infection of genital localization.

Materials And Methods: The medical product of antiviral and immune modulating effect--fortepren (sodium polyprenyl phosphate) as a 4 mg/ml solution for injections combined with the base course of acyclic nucleoside acyclovir, 400 mg tablets, held studies. 40 male and female patients participated in the study.