RESUMEN
There was performed the experimental work on the study of the possibility of the application of LED lighting (LED light sources) in rail transport for traffic safety in related professions. Results of 4 series of studies involving 10 volunteers for the study and a comparative evaluation of the functional state of the visual analyzer, the general functional state and mental capacity under the performing the simulated operator activity in conditions of traditional light sources (incandescent, fluorescent lamp) and the new LED (LED lamp, LED panel) light sources have revealed changes in the negative direction. This was pronounced in a some decrease of functional stability to color discrimination between green and red cone signals, as well as an increase in response time in complex visual--motor response and significant reduction in readiness for emergency action of examinees.
Asunto(s)
Iluminación , Vías Férreas , Visión Ocular , Percepción de Color/fisiología , Exposición a Riesgos Ambientales/normas , Humanos , Iluminación/instrumentación , Iluminación/métodos , Iluminación/normas , Luminiscencia , Exposición Profesional/normas , Psicología , Semiconductores , Visión Ocular/fisiología , Visión Ocular/efectos de la radiaciónRESUMEN
The paper deals with the setting up of a system for early diagnosis of premorbidity and for medical professional rehabilitation of locomotive teams. Non-drug preventive measures are shown to have a high rehabilitative effect.
Asunto(s)
Rehabilitación Cardiaca , Enfermedades Gastrointestinales/rehabilitación , Enfermedades Profesionales/rehabilitación , Enfermedades del Sistema Nervioso Periférico/rehabilitación , Vías Férreas , Rehabilitación Vocacional , Adulto , Humanos , Masculino , Persona de Mediana Edad , OcupacionesRESUMEN
The paper deals with a physiological rationale for fixing pensions for locomotive-drivers within the ranges of age and length of service. The study is based on the fact that the nature and conditions of their work accelerate their ageing and decrease their working capacity.
Asunto(s)
Enfermedades Cardiovasculares/etiología , Trastornos de la Audición/etiología , Enfermedades Profesionales/etiología , Ocupaciones , Pensiones , Vías Férreas , Trastornos de la Visión/etiología , Acomodación Ocular , Adulto , Factores de Edad , Envejecimiento , Humanos , Persona de Mediana Edad , Factores de Tiempo , Evaluación de Capacidad de TrabajoRESUMEN
The paper deals with the physiological assessment of some biologically active food additives (BAFA). The authors formulate principles in selecting BAFA to prevent fatigability and premorbidity associated with safe railway traffic.
Asunto(s)
Fatiga/prevención & control , Aditivos Alimentarios , Enfermedades Profesionales/prevención & control , Vías Férreas , Humanos , OcupacionesRESUMEN
Conditions of Far North determine use of shifted work mode for construction of railways. The studies proved that low-distance shifted work is the most acceptable due to preserved health and work performance, lower rate of ageing. This mode maintains adaptation to the region's conditions, high level of work performance, saves the qualified workers.
Asunto(s)
Adaptación Fisiológica , Clima Frío , Tolerancia al Trabajo Programado , Regiones Árticas , Humanos , Federación de RusiaRESUMEN
Analyses the problems in present-day system of legislation on pensions. The main tasks in improvement of the current system are assessment of the rate of aging, validation of the minimal length of service needed for preterm retiring, and the possibility of earlier retiring for subjects with a length of service longer than the required one.