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Pregled bibliografske jedinice broj: 592332

Radiation measurements around X-ray cabinet systems


Surić Mihić, Marija; Vučić, Zlatko; Prlić, Ivica; Lulić, Ivan; Meštrović, Tomislav
Radiation measurements around X-ray cabinet systems // Radiation protection dosimetry, 150 (2012), 3; 375-380 doi:10.1093/rpd/ncr410 (međunarodna recenzija, članak, znanstveni)


Naslov
Radiation measurements around X-ray cabinet systems

Autori
Surić Mihić, Marija ; Vučić, Zlatko ; Prlić, Ivica ; Lulić, Ivan ; Meštrović, Tomislav

Izvornik
Radiation protection dosimetry (0144-8420) 150 (2012), 3; 375-380

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
X-ray cabinet systems; active electronic personal dosimeters; very low dose

Sažetak
Security personnel who operate X-ray units for the control of hand luggage and personal items at airports are generally not under dosimetric surveillance. A significant increase in the number of inspected items per passenger, due to rigorous air traffic security measures, raises a question of extended exposure of these workers to scattered X-ray radiation. A new approach to investigating directions of breaches of scattered X-ray radiation in the area near to an X-ray cabinet system, which is based on using active electronic dosemeters is presented. Influence of the increase in the number of inspected items in time on the dose rate is described. Time-dependent dose rates have showed a very good correlation with passengers undergoing security control prior to boarding an airplane. Measurements confirmed that an increase in the dose rate, coinciding with rush hours, was caused by scattered radiation passing through incompletely closed lead curtains. It is found that the doses at the entrance to the inspection tunnel are 50 % higher than those at the exit, which is a consequence of inherent operational characteristics of X-ray cabinet systems.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Javno zdravstvo i zdravstvena zaštita



POVEZANOST RADA


Projekt / tema
022-0222882-2335 - RADIOAKTIVNOST OKOLIŠA I ZAŠTITA OD ZRAČENJA (Gordana Marović, )

Ustanove
Institut za medicinska istraživanja i medicinu rada, Zagreb,
Institut za fiziku, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Uključenost u ostale bibliografske baze podataka:


  • Abstracts in Anthropology
  • CAB Abstracts
  • EMBASE (Excerpta Medica)
  • Health and Safety Science Abstracts
  • Pollution Abstracts
  • Toxicology Abstracts
  • Current Contents / Agriculture, Biology and Environmental Sciences
  • Journal Citation Reports / Science Edition
  • Science Citation Index Expanded
  • Science Citation Index


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