Zobrazeno 1 - 10
of 57
pro vyhledávání: '"E. Dincheva"'
Publikováno v:
Problemi na khigienata. 15
In clean rooms of the system of electronics are carried out work-physiological examinations on two basic professional groups--working in photolithography and operators. At the end of the workings day a considerable prolongation of the sensomotor reac
Publikováno v:
International Journal of Psychophysiology. 11:24
Publikováno v:
International Journal of Psychophysiology. 11:46
Autor:
E. Dincheva, M. Abrashev
Publikováno v:
Electroencephalography and Clinical Neurophysiology. 75:S1
Publikováno v:
International Journal of Psychophysiology. 7:107-109
Publikováno v:
Problemi na khigienata. 7
Bank female employees, aged from 18 to 55, were examined in order to characterize some changes in the nervous-psychic capacity for work in age aspect. The following methods were used: inquiry for the subjective assessment of the strain and fatigue du
Autor:
E, Dincheva, D, Baĭl'ozov
Publikováno v:
Veterinarno-meditsinski nauki. 13(4)
A total of 175 strains of Staphylococcus aureus and 67 strains of Staphylococcus epidermidis were studied, isolated from 486 samples of milk secretion taken aceptically from the individual quarters of the udder of cows affected with subclinical and p
Autor:
E, Dincheva
Publikováno v:
Veterinarno-meditsinski nauki. 13(2)
Studied was the dynamics of development of 9 strains of staphilococci isolated from humans and animals, kept in heat-treated milk, and their resistance in Bulgarian sour milk. It was established that the pathogenic Staph. aureus and Staph. epidermidi
Autor:
E, Chaleva, E, Dincheva
Publikováno v:
Veterinarno-meditsinski nauki. 14(3)
Experiments were carried out with lactating cows and ewes consisting in the intramammary application of ampicillin-trihydrate with the use of syringe cannules, and with paraffin and vaselin as constituents. Cows were treated with 10 cm3 (500,000 IU)
Publikováno v:
Problemi na khigienata. 1
Determination of the maximum capacity of work is essential for prophylaxis, and is closely related to the problems of scientific organization of work still awaiting solution. The maximum oxygen consumption among female textile workers ranges between