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Effect of ageing on the dielectric relaxation of oriented and gamma irradiated LDPE
(Polymer Degradation and Stability, 2001)
The influence of accelerated ageing on the dielectric relaxation of drawn and gamma irradiated low density polyethylene (LDPE) was studied through dielectric loss (tan delta) analysis in the temperature range from 25 to ...
Charge trapping and dielectric relaxations of gamma irradiated radiolytically oxidized highly oriented LDPE
(Radiation Physics and Chemistry, 2004)
The influence of gamma irradiation in air on the effects of charge trapping in highly oriented LDPE has been studied through dielectric loss (tan delta) analysis in the temperature range from 25 to 325 K and using thermally ...
Dielectric relaxation study of gamma irradiated oriented low-density polyethylene
(Radiation Physics and Chemistry, 2003)
The influence of drawing, gamma irradiation and accelerated aging on the dielectric relaxation of low-density polyethylene has been studied using dielectric loss tangent measurements in the temperature range from 25 to 325 ...
Gamma irradiation processing of hydroxyapatite/poly-L-lactide composite biomaterial
(Radiation Physics and Chemistry, 2003)
Effects of gamma irradiation on structure and physicochemical properties of the hydroxyapatite/poly-L-lactide (HAp/PLLA) composite were studied in this paper. Since the morphology of HAp/PLLA is very sensitive to gamma ...
Charge trapping in gamma irradiated low-density polyethylene
(Polymer Degradation and Stability, 2001)
The influence of gamma irradiation in two different atmospheres, air and distilled water on charge trapping in LDPE has been studied through dielectric loss (tan delta) analysis in the temperature range from 25 to 325 K ...
Effect of gamma irradiation on the dielectric relaxation of uniaxially oriented low density polyethylene
(Polymer International, 1999)
The dielectric loss tangent of unirradiated acid irradiated low density polyethylene (LDPE) samples was measured as a function of temperature, from 50K to room temperature, in directions normal and parallel to that of ...
Radiation-induced degradation of hydroxyapatite/poly L-lactide composite biomaterial
(Radiation Physics and Chemistry, 2007)
The effects of gamma irradiation on the structure and properties of hydroxyapatite/poly L-lactide (HAp/PLLA) biomaterial have been investigated. Effects of radiation on microstructure, degradation of polymer part and thermal ...
The Influence of Gamma Radiation on Polarization Mode Dispersion of Fibers Applied in Communications
(Nuclear technology and radiation protection, 2012)
The fiber optics technology is constantly being developed, and is becoming an essential component of contemporary communications, medicine and industry. Fibers, their connections and system components play a major role in ...
Thermal and crystallization behaviour of gamma irradiated PLLA
(Radiation Physics and Chemistry, 2007)
Structure, crystallization behaviour and some thermal properties of poly-L-lactide (PLLA), gamma irradiated up to 300 kGy, have been studied. Through differential scanning calorimetry measurements, radiation-induced changes ...
Radiolytic synthesis of Ag-poly(BIS-co-HEMA-co-IA) nanocomposites
(Radiation Physics and Chemistry, 2007)
Ag-poy(BIS-co-HEMA-co-IA) nanocomposites are prepared via in situ reduction of silver salt embedded in swollen polymer gels by employing gamma irradiation. Hydrogels based on 2-hydroxyethyl methacrylate, itaconic acid and ...