Sorin Constantin MACOVESCU


28-80 STABILIREA POLUĂRII SONORE ÎN MUNICIPIUL ORADEA PRIN TEHNICA FUZZY

ESTABLISHING OF NOISE POLLUTION IN THE ORADEA MUNICIPALITY THROUGH FUZZY TECHNIQUE
This paper contains an application for the noise pollution study based on the fuzzy technique, applied to the Oradea municiplaity. This method was not at all used until this moment for the noise study from the another researchers, but this is a very good method because it is a non invasive method end can be applied with succeful for the noise pollution study. This aspect will be demonstrate in this paper.
Keywords: pollution sonorǎ, fuzzy technique, method we invasive
Cuvinte cheie: poluare sonorǎ, tehnica fuzzy, metoda neinvazivǎ

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26-36 INVESTIGAREA NON-INVAZIVĂ A ZGOMOTULUI PROFESIONAL ASUPRA LUCRĂTORILOR

NON-INVASIVE INVESTIGATION OF PROFESSIONAL
NOISE OVER THE WORKERS
Ther paper introduces a new investigation method for the noise action
over the worker in the industrial field. This method consists in the ECG
evaluation of the workers that are inside the industrial space during the
professional activity. The paper presents an experimental study of the noise
action on a sample of workers of different ages. They work in an industrial
workers space with 8 different machine tools, 8 hours per day, 5 days per
week. The paper looks to establish the impairment of workers’ occupational
noise. All of them were made in the morning, and at the end of the work each
day. Comparing the results of ECG measurements, pre and post exposure to
sound level above 80 dB, may establish the risk of cardiac disease in different
form of it.
Keywords: pollution, noise, sound pollution, method noninvasive
Cuvinte cheie: poluare sonorǎ, zgomotul profesional, metoda
neinvazivǎ
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24-42 TEHNICA FUZZY – MIJLOC DE EVALUARE A POLUĂRII SONORE ÎN MUNICIPIUL BISTRIŢA

FUZZY TECHNIQUE – EVALUATION METHOD OF NOISE
POLLUTION IN THE BISTRIŢA MUNICIPALITY
This paper contains a new method for the noise pollution study based
on the fuzzy technique, applied to the Bistriţa municiplaity. This method was not
used until this moment for the noise study, but this is a very good method
because it is a non invasive method end can be applied with succeful for the
noise pollution study. This aspect will be demonstrate in this paper.
Cuvinte cheie: poluare sonorǎ, tehnica fuzyy, metoda neinvazivǎ
Keywords: pollution sound, fuzyy technique, method noninvasive

42 TEHNICA FUZZY – MIJLOC DE EVALUARE


22-23 CORELAŢIA CAUZĂ – EFECT ÎN ACŢIUNEA VIBRAŢIILOR ASUPRA ORGANISMULUI UMAN

This paper contains a short study regarding the correlation cause –
effect of the vibrations action on the humans. There are a lot of working staces
in which the vibrations produced by machine-tools act over the human bodies,
and is very important to know what is the effect inside the body of this action.
Cuvinte cheie: mediu de lucru, cauză – efect, vibraţii, handicap
Keywords: environment, cause – effect, vibration, disability

23 CORELAŢIA CAUZĂ – EFECT ÎN ACŢIUNEA