[About the complex system of requirements on the everyday safety of servicemen].

The article is based on studies of medical and technical problems of habitability, livelihoods, military; environment and service troops justified the structure and content of the complex system requirements on the everyday safety of servicemen. It summarizes the scientific and educational methods to the accounting of the human factor in military facilities. Allowable limits and hygienic standards are the foundation of life safety of personnel. Extreme conditions are characterized by emergencies and injury.

[The systems approach in assessing the efficacy of the pharmacological correction of a state of long-term mental fatigue in military operators]. / O sistemnom podkhode pri otsenke éffektivnosti farmakologicheskoi korrektsii sostoianiia dlitel'nogo umstvennogo utomleniia u voennykh operatorov.

An intense five-month radiotelegraph training was chosen as a model of prolonged mental fatigue. The state correction was carried out by a fortnight administration of placebo and nootropic piracetam (daily dosage 1.2 g). The efficiency of pharmacological correction was estimated with the help of experimental psychological and psychophysiological methodics. The data processing was made by means of multivariate correlative analysis with automatic selection of essential signs and factor analysis. The data obtained during this study contributed for a more precise formulation of a notion "health status", which must include sociopsychological, intellectual physiological components, as well as self-consciousness.

[Individual human personality characteristics as a factor in the etiology of postvaccinal reactions]. / Individual'no-lichnostnye osobennosti cheloveka kak faktor étiologii postvaktsinal'nykh reaktsii.

Healthy volunteers with quite opposite emotional properties defined by means of Cattell Personality Questionnaires were shown to have essential differences in their postvaccinal reactions. These differences were seemingly caused by psychoemotional tension developing in unstable persons as a result of their perception of vaccination as a threatening factor. The administration of Phenasepam (3 mg) decreased such emotional tension and thus removed negative reactions at the postvaccinal period. The preparation had no influence on the production of protective antibodies to all types of antigens used for immunization.