forces of gravity and kinetic energy of bodies

Newton's 1st law

the principle of superposition of fields

exogenous forces and endogenous processes

Kirchhoff's laws

vibration and noise

infrasound and ultrasound

alpha and beta radiation

X-ray and gamma radiation

neutron and bremsstrahlung radiation

fighting vibration at the source of its occurrence

vibration isolation and vibration damping

detuning from resonance mode and vibration cancellation

fixed articulation of vibrating parts and elements of equipment

using the personal protective equipment

120 dB

45 dB

55 dB

300 dB

80 dB

45 dB

120дв

65дв

300дв

80дв

free and reflected sound field methods

sample noise source method

method of measuring noise characteristics at a distance of 1 m from the aircraft fuselage

method of measuring sound pressure in the suction area of the aircraft running engine

method for calculating the noise level from the movement of air generated by the propeller

acoustic energy affecting a person over a certain period of time

kinetic energy carried by a sound wave through 1 m² in 1 s

potential energy propagating perpendicular to the direction of the sound wave

mechanical energy generated by sound

ionization energy transmitted to noise protection materials

determining the sound pressure level and the amount of noise reduction at the design point

development of measures to reduce noise to an acceptable value

selection of devices with noise reduction function

development of silent equipment

early reduction of hearing sensitivity by mechanical means

accident while traveling to the workplace or return by a vehicle being provided by the employer

occupational injury sustained when performing actions on their own initiative, but in the interests of the employer

falling from a height as a result of alcohol intoxication or the use of toxic and drug substances by the victim, which were not detected during the medical examination

ntentional infliction of harm to health by the victims themselves, which was not prevented by the employer

limb fracture in the result of falling on the enterprise territory while following to the dining room during the lunch break

industrial injury when the victim performs work or other actions that are not included in the functional responsibilities, on his own initiative

accident while driving a personal vehicle without the written consent of the employer for the right to use it for official purposes

accident while traveling to the workplace and return by a vehicle being provided by the employer

work injury when performing actions on their own initiative in the interests of the employer

before the start or at the end of working hours when preparing and putting in order the workplace or tools

within 24 hours

within 2 working days

immediately after the victim's treatment

within 3 calendar days

> no later than 10 calendar days

organize first aid to the victim

> keep the situation at the accident site as it was when the incident had occurred until the investigation begins

immediately inform the victim's close relatives about the accident

set the date of the victim's previous OHS instruction

the impact of a harmful and (or) dangerous occupational factor on an employee occurs when he performs labor (official) duties

occupational injury, sudden deterioration of health or poisoning of an employee, which led to his temporary or permanent disability or death

death of an employee caused by natural disasters, catastrophes and other natural emergencies

violations of OHS rules that led to permanent disability by 33% or more

recognition of an accident as an insured event according to the insurance contract