Zobrazeno 1 - 10
of 65
pro vyhledávání: '"E, Ivanovich"'
Publikováno v:
Problemi na khigienata. 20
At main workplaces in F. "Stomana" (Pernik City) sorting and sheetrolling works, measurements and evaluation of the noise factor were carried out, and hearing sensitivity of workers was investigated in 229 subjects of mean age 36.1 +/- 9.8 years and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a1c18072980e73e646245e4ab829a56c
https://pubmed.ncbi.nlm.nih.gov/8524731
https://pubmed.ncbi.nlm.nih.gov/8524731
Autor:
E, Ivanovich
Publikováno v:
Problemi na khigienata. 20
Priority problems for collaboration between the NHMEN Center and HEIs over the period 1993-1994 are pointed out: updating sanitary legislation; monitoring the environment, including community and territorial planning; assessing health risk; manpower
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1343945eb6748db8264d20e283c9534c
https://pubmed.ncbi.nlm.nih.gov/8524749
https://pubmed.ncbi.nlm.nih.gov/8524749
Autor:
A, Mikhaĭlova, Z, Zaprianov, G, Antov, V, Khristeva, M, Mukhtarova, P, Cherneva, L, Khinkova, E, Ivanovich, S, Enev, L, Todorova
Publikováno v:
Problemi na khigienata. 20
These studies, centering on occupational environmental factors, biologic monitoring, and toxicodynamic investigations, involved a total of 105 workers distributed into eight job groups, who were 45 years, of age on the average and had from 5 to 10 ye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fe908624f000c9f91c38b7bd63bbb634
https://pubmed.ncbi.nlm.nih.gov/8524735
https://pubmed.ncbi.nlm.nih.gov/8524735
Publikováno v:
Reviews on Environmental Health. 10
Noise loading has a considerable effect on the working conditions of telephone operators. This study comprises noise field and laboratory measurements and field investigation of workers at three departments of the Telephone and Telegraph Communicatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db89b2f31adf242a8b3b3ecb5c5e943e
https://doi.org/10.1515/reveh.1994.10.1.39
https://doi.org/10.1515/reveh.1994.10.1.39
Autor:
E, Ivanovich, D, Kolarova
Publikováno v:
Problemi na khigienata. 18
The dissemination of the standard risk factors for the cardiovascular system--smoking, family history of hypertension and abnormal weight in telephone operators is evaluated by including one, two or three of these factors (p = 260). A high relative p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f22138d7465b6237ec12bc72937bcd76
https://pubmed.ncbi.nlm.nih.gov/7845977
https://pubmed.ncbi.nlm.nih.gov/7845977
Autor:
E, Ivanovich, L, Goranova
Publikováno v:
Problemi na khigienata. 17
Study is performed on the effect of noise and local vibrations during a combined effect and independently on the auditory threshold for 4 kHz. The audiometric data of 1242 workers from the textile industry, coal- and ore production are analysed. On t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2bcb8f341628995c28886d6c510ea1b6
https://pubmed.ncbi.nlm.nih.gov/1364559
https://pubmed.ncbi.nlm.nih.gov/1364559
Publikováno v:
Problemi na khigienata. 17
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::28917b9a3b835184a0efe70b75926a71
https://pubmed.ncbi.nlm.nih.gov/1364560
https://pubmed.ncbi.nlm.nih.gov/1364560
Publikováno v:
Problemi na khigienata. 16
The data for the parameters of the general vibrations in tractors are comparatively scanty and contradictory. In the present work are analyzed the most frequently met omissions and errors in the measurement and evaluation of the general vibrations, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::66aa76c8926236f262896fa3c16e2331
https://pubmed.ncbi.nlm.nih.gov/1796112
https://pubmed.ncbi.nlm.nih.gov/1796112
Autor:
V, Kostova, E, Ivanovich
Publikováno v:
Problemi na khigienata. 15
Examinations were performed on the nervous system (directed anamnesis, neurological and vegetative status) of workers from enterprises for economic melioration and erosion control. The following was established: presence of vegetative vascular distur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ffd5626b037ccf1c7c6bf6ea95708f3d
https://pubmed.ncbi.nlm.nih.gov/2099464
https://pubmed.ncbi.nlm.nih.gov/2099464
Autor:
L, Goranova, E, Ivanovich
Publikováno v:
Problemi na khigienata. 15
The assessment of the vibration loading of a group of tractor-drivers from the enterprise for melioration and erosion control is made on the basis of: measurement of general and local vibrations and noise of 5 tractors type C 100, C 100M and T 130; d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::775ece1bcc738326c17115f495c70e9d
https://pubmed.ncbi.nlm.nih.gov/2099465
https://pubmed.ncbi.nlm.nih.gov/2099465