[MULTI-LEVEL EVALUATION OF BIOSOCIAL RISK FACTORS OF HIV-INFECTION AMONG MIGRANT WORKERS].

Aim: Multi-level evaluation by case-control method of social, sociocultural and behavioural risk factors of HIV-infection spread among male migrant workers arriving to Russia from near abroad countries.

Materials And Methods: Interviews of migrants, that had appealed for medical examination for work permit, were carried out for detection of risk factors. Results of interviewing of 191 migrants with HIV-infection (case group) and 190 migrants without HIV-infection (control group) were analyzed.

Mathematical modeling and stochastic H(infinity) identification of the dynamics of the MF-influenced oxidation of hexane.

This paper presents a mathematical model explicitly reflecting the magnetic-field-induced transitions in a biologically significant process: n-hexane oxidation. The range of the magnetic field strength is found (0.05-0.