Electron paramagnetic resonance measurements of absorbed dose in teeth from citizens of Ozyorsk
نویسندگان
چکیده
منابع مشابه
Electron paramagnetic resonance measurements of absorbed dose in teeth from citizens of Ozyorsk
In 1945, within the frame of the Uranium Project for the production of nuclear weapons, the Mayak nuclear facilities were constructed at the Lake Irtyash in the Southern Urals, Russia. The nuclear workers of the Mayak Production Association (MPA), who lived in the city of Ozyorsk, are the focus of epidemiological studies for the assessment of health risks due to protracted exposure to ionising ...
متن کاملElectron paramagnetic resonance measurements near the tricritical point in BaTiO3
We report electron paramagnetic resonance measurements on BaTiO3, containing a dilute impurity of Fe , in its ferroelectric phase over a range of pressure and temperature near the paraelectric-ferroelectric phase transition line. We have developed an algorithm to analyze the data, allowing us to determine the values of the crystal field parameters and their temperature and pressure dependence r...
متن کاملElectron Paramagnetic Resonance
where E0 is the energy level without any external magnetic field B = B0êz. Again, g denotes the g factor[5]. For induced transitions, the selection rule is ∆ms = ±1. For unpaired electrons, however, this selection rule is observed for all transitions, as S = 12 and, hence, ms ∈ {− 12 , 2}. The previous formulas are based on the assumption that the response of the material on the external magnet...
متن کاملElectron Paramagnetic Resonance
Hyperpolarization via dissolution dynamic nuclear polarization (DNP) is a versatile method to dramatically enhance the liquid-state NMR signal of X-nuclei and can be used for performing metabolic and molecular imaging. It was recently demonstrated that instead of incorporating persistent radicals as source of unpaired electron spins, required for DNP, nonpersistent radicals can be photoinduced ...
متن کاملElectron Paramagnetic Resonance Theory
In 1921, Gerlach and Stern observed that a beam of silver atoms splits into two lines when it is subjected to a magnetic field [1–3]. While the line splitting in optical spectra, first found by Zeeman in 1896 [4, 5], could be explained by the angular momentum of the electrons, the s-electron of silver could not be subject to such a momentum, not to mention that an azimuthal quantum number l = 1...
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: Radiation and Environmental Biophysics
سال: 2014
ISSN: 0301-634X,1432-2099
DOI: 10.1007/s00411-014-0527-8