Oxford Index Search Results

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plasma x Physical Chemistry x clear all

plasma

Overview page. Subjects: Physics.

A low-density, high-temperature, completely ionized gas, consisting of free atomic nuclei and free electrons. Overall it is electrically neutral. It is sometimes referred to as the ‘fourth...

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Semiconductor and Thermoluminescent Dosimetry of Pulsed Soft X Ray Plasma Sources

J. Krása, A. Cejnarová, L. Juha, L. Ry_, M. Scholz and P. Kubeè.

in Radiation Protection Dosimetry

July 2002; p ublished online July 2002 .

Journal Article. Subjects: Nuclear Chemistry, Photochemistry, and Radiation. 0 words.

A multichannel detection system having a dynamic range of "1 x 10-9 Gy - 20 Gy was developed with the use of commercially produced Si-photodiodes and TLDs for accurate measurement of X ray...

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Neutron Angular Distribution in a Plasma Focus Obtained using Nuclear Track Detectors

F. Castillo-Mejía, J. J. E. Herrera, J. Rangel, J. I. Golzarri and G. Espinosa.

in Radiation Protection Dosimetry

August 2002; p ublished online August 2002 .

Journal Article. Subjects: Nuclear Chemistry, Photochemistry, and Radiation. 0 words.

The dense plasma focus is a coaxial plasma gun in which a high-density, high-temperature plasma is obtained in a focused column for a few nanoseconds. When the filling gas is deuterium,...

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Plasma clearance and urinary excretion after intravenous injection of stable <sup>84</sup>Sr in humans

Vera Höllriegl, Wei Bo Li, Matthias Greiter and Uwe Oeh.

in Radiation Protection Dosimetry

November 2007; p ublished online June 2007 .

Journal Article. Subjects: Nuclear Chemistry, Photochemistry, and Radiation. 2078 words.

Systemic kinetics and urinary excretion after intravenous injection of stable strontium 84Sr were evaluated in 42 investigations in human subjects. Tracer concentrations in plasma and urine...

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Optimisation of X-ray emission from a laser plasma source for the realisation of microbeam in sub-keV region

M. Di Paolo Emilio, R. Festuccia and L. Palladino.

in Radiation Protection Dosimetry

September 2015; p ublished online May 2015 .

Journal Article. Subjects: Nuclear Chemistry, Photochemistry, and Radiation. 1246 words.

In this work, the X-ray emission generated from a plasma produced by focusing Nd-YAG laser beam on the Mylar and Yttrium targets will be characterised. The goal is to reach the best...

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Monte Carlo simulation of neutron backscattering from concrete walls in the dense plasma focus laboratory of Bologna University

M. Frignani, D. Mostacci, F. Rocchi and M. Sumini.

in Radiation Protection Dosimetry

December 2005; p ublished online December 2005 .

Journal Article. Subjects: Nuclear Chemistry, Photochemistry, and Radiation. 2733 words.

Between 2001 and 2003 a 3.2 kJ dense plasma focus (DPF) device has been built at the Montecuccolino Laboratory of the Department of Energy, Nuclear and Environmental Control Engineering...

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Profiling of low molecular weight proteins in plasma from locally irradiated individuals

Reetta Nylund, Elina Lemola, Sonja Hartwig, Stefan Lehr, Anna Acheva, Jutta Jahns, Guido Hildebrandt and Carita Lindholm.

in Journal of Radiation Research

July 2014; p ublished online February 2014 .

Journal Article. Subjects: Clinical Genetics; Molecular Biology and Genetics; Epidemiology; Radiology; Nuclear Chemistry, Photochemistry, and Radiation. 4974 words.

In studies reported in the 1960s and since, blood plasma from radiation-exposed individuals has been shown to induce chromosome damage when transferred into lymphocyte cultures of...

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Prevalence and significance of plasma Epstein-Barr Virus DNA level in nasopharyngeal carcinoma

Anussara Prayongrat, Chakkapong Chakkabat, Danita Kannarunimit, Pokrath Hansasuta and Chawalit Lertbutsayanukul.

in Journal of Radiation Research

July 2017; p ublished online February 2017 .

Journal Article. Subjects: Clinical Genetics; Molecular Biology and Genetics; Epidemiology; Radiology; Nuclear Chemistry, Photochemistry, and Radiation. 3441 words.

Abstract

Epstein-Barr virus (EBV) DNA has been recognized as a promising tumor marker for nasopharyngeal carcinoma (NPC). This study aims to demonstrate the...

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Early effects comparison of X rays delivered at high-dose-rate pulses by a plasma focus device and at low dose rate on human tumour cells

A. Virelli, I. Zironi, F. Pasi, E. Ceccolini, R. Nano, A. Facoetti, E. Gavoçi, M. R. Fiore, F. Rocchi, D. Mostacci, G. Cucchi, G. Castellani, M. Sumini and R. Orecchia.

in Radiation Protection Dosimetry

September 2015; p ublished online April 2015 .

Journal Article. Subjects: Nuclear Chemistry, Photochemistry, and Radiation. 2259 words.

A comparative study has been performed on the effects of high-dose-rate (DR) X-ray beams produced by a plasma focus device (PFMA-3), to exploit its potential medical applications (e.g....

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A laser-plasma–produced soft X-ray laser at 89 eV generates DNA double-strand breaks in human cancer cells

Katsutoshi Sato, Masaharu Nishikino, Tetsuya Kawachi, Takashi Shimokawa, Takashi Imai, Teruki Teshima, Hiroaki Nishimura and Masaki Kando.

in Journal of Radiation Research

July 2015; p ublished online April 2015 .

Journal Article. Subjects: Clinical Genetics; Molecular Biology and Genetics; Epidemiology; Radiology; Nuclear Chemistry, Photochemistry, and Radiation. 3518 words.

While it has been expected that X-ray laser will be widely applied to biomedical studies, this has not been achieved to date and its biological effects such as DNA damage have not been...

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Impacts of Physiological Changes during Pregnancy on Maternal Biokinetic Modelling

N.B. Munro and K.F. Eckerman.

in Radiation Protection Dosimetry

October 1998; p ublished online October 1998 .

Journal Article. Subjects: Nuclear Chemistry, Photochemistry, and Radiation. 0 words.

Pregnancy is a state in which the body undergoes deep physiological and anatomical changes that start soon after fertilisation. Body composition changes dramatically with maternal fat...

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