Autor: Machaj, B. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Application of dose reader CD-07 for depth-dose distribution measurements in the process of microbiological radiation decontamination
Autorzy:: Gryczka, U.
Jakowiuk, A.
Migdał, W.
Kałuska, I.
Machaj, B.
Powiązania:: https://bibliotekanauki.pl/articles/148165.pdf
Data publikacji:: 2009
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: depth-dose distribution measurements
food irradiation
microbiological decontamination
Opis:: Dose reader CD-07 has been introduced for measurements of a dose distribution during dose mapping exercises and for calculations of electron beam energy. This instrument consists of an SP-880 spectrophotometer equipped with a driving motor to move a dosimetric foil across light beam in the front of narrow light aperture. To control the movement of the foil and to present and store the measuring results a specialized software has been developed. In this paper the use of dose reader CD-07 in Performance Qualification of irradiated herbs was described.
Źródło:: Nukleonika; 2009, 54, 4; 261-265
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Metrological features of a beta absorption particulate air monitor operating with wireless communication system
Autorzy:: Jakowiuk, A.
Urbański, P.
Świstowski, E.
Machaj, B.
Pieńkos, J.
Kowalska, E.
Powiązania:: https://bibliotekanauki.pl/articles/146846.pdf
Data publikacji:: 2008
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: ambient air
beta-ray absorption
particulate matter
wireless communication
Opis:: A system for measurements of particulate matter in the ambient air, employing beta absorption instrument AMIZ-2007 with wireless communication facilities based on GPRS technology, is presented. Uncertainty of measurements caused by the counting statistics was analyzed and it was found that at least 3 h of sampling time is needed to achieve coefficient of variation lower than 20% for the average concentration of particulate matter in the ambient air exceeding 10 μg/m3. Application of a C-14 beta ray source instead of Pm-147 improves sensitivity of the measurement ca. two times. Some results of on-line operation of the system with PM10 and PM2.5 samplers are also shown.
Źródło:: Nukleonika; 2008, 53, suppl. 2; 37-42
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

Artykuł

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