Natural Radiation Dose Rates Recorded Hourly with a Portable Surveymeter
نویسندگان
چکیده
منابع مشابه
Measurement of the Radiation Dose Rates of Patients Receiving Treatment with I-131 Using Telescopic Radiation Survey Meter
Introduction In order to discharge the patients receiving treatment with large radiation doses of 131I for thyroid cancer, it is necessary to measure and evaluate the external dose rates of these patients. The aim of the study was to assess a new method of external dose rate measurement, and to analyze the obtained results as a function of time. Materials and Methods In this study, a telescopic...
متن کاملGamma radiation measurements and dose rates in commercially-used natural tiling rocks (granites).
The gamma radiation in samples of a variety of natural tiling rocks (granites) imported in Cyprus for use in the building industry was measured, employing high-resolution gamma-ray spectroscopy. The rock samples were pulverised, sealed in 1-l plastic Marinelli beakers, and measured in the laboratory with an accumulating time between 10 and 14 h each. From the measured gamma-ray spectra, activit...
متن کاملComparison of Indoor and Outdoor Dose Rates from Environmental Gamma Radiation in Kurdistan Province
Background & Aims: Studying about background radiation is important because human beings are continuously exposed to these radiations which leave energy in tissues and the transferred energy leads to undesirable biologic effects. The level of background radiation differs in indoor and outdoor places. Since, people spend more time indoors, in this research environmental gamma dose rate for indoo...
متن کاملAssessment of Outdoor Gamma Radiation Dose Rates in 49 Cities of Guilan Province, IRAN
Introduction Guilan is one of the provinces in North of Iran, with population of 2,480,874 and a total area of 14,042 square kilometers. This study assesses the outdoor natural gamma dose rates in the air of 49 cities in Guilan and calculates corresponding average annual effective dose. Materials and Methods A total of 260 different sample points measurements were carried out. The results inc...
متن کاملA portable natural language interface
A natural language interface allows database system users to input a query in a natural language such as English or French rather than in a formal query language. Such interfaces could also provide for natural language updates, but this paper deals only with queries. The goal of a natural language interface is to permit users to express their information needs in their own language and in conce...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: RADIOISOTOPES
سال: 1999
ISSN: 0033-8303,1884-4111
DOI: 10.3769/radioisotopes.48.327