Претраживање
Приказ резултата 41-44 од 44
Effect of gamma irradiation on the stress-relaxation of drawn LLDPE
(Polymer Degradation and Stability, 1998)
The stress-relaxation behaviour of undrawn and drawn linear low density polyethylene (LLDPE) samples has been studied as a function of radiation dose over the range 0-500 kGy. It is shown that stress improves progressively ...
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 ...
Apo B3 Hvr Polymorphism in Healthy Population: Relationships to Serum Lipid Levels
(Genetic Epidemiology, 1998)
We have analyzed allele frequency distribution at the hypervariable locus 3 to the apolipoprotein B gene in a healthy population sample (241 women and 246 men) from the Belgrade area. The bimodal distribution of sixteen ...
Effects of gamma irradiation on the stress relaxation of drawn ultrahigh molecular weight polyethylene
(Radiation Physics and Chemistry, 1999)
Effects of high energy radiation on stress relaxation behavior of unoriented (lambda = 1) and oriented (lambda = 9) ultrahigh molecular weight polyethylene (UHMWPE) were investigated. As in a previous study, the stress ...