This is consistent with previous studies which described worse prognosis for older patients with BM 5, 21, 22, 25, 26, 28; however, this is the first study to identify the impact of age as a prognostic factor in a cohort of patients uniformly treated with craniotomy in an era of contemporary radiation therapies.
At an early stage of the universe, when neutrino decoupling occurs during radiation era and decoupling of radiation with matter takes place during recombination era, the matter behaves like a viscous fluid.
Many of these trials were conducted in an era where lower doses of radiation were used and when patients were not evaluated in the risk groups that are now used to make clinical decisions.
It provides information on low-to-moderate radiation exposures in males and females across a wide range of ages which is of particular interest in an era of increasing diagnostic medical radiation exposures (Linet et al, 2012).
Once astronomers know the reionization process, they can calculate the scattering of radiation from the era of recombination – the cosmic background radiation, or CMB – and remove some of the error that makes it hard to detect the gravitational waves produced by inflation shortly after the Big Bang.
The primary goal of this study was to assess the effect of normal tissue constraints on late toxicity and quality of life (QOL) in the era of IMRT and image-guided radiation therapy (RT).
Reflecting wider concerns about the need to understand the mechanisms of radiation damage in the atomic era, a genetics division was established at MRC Harwell under the leadership of Carter, to assess genetic risks based on the incidence and types of genetic damage caused by radiation.
There is still no prospective trial evaluating the role of RT in the era of targeted therapy, so far the role of radiation after chemotherapy plus rituximab remains speculative.
This temperature dependence is not the same as the classical Gamow temperature which follows from general relativity for the radiation-dominated era of the Big Bang model, and we relate this result to the question of decoherence in the very early Universe.
The increase in mushroom diversity started during the Mesozoic-Cenozoic radiation event, an era of humid climate when terrestrial communities dominated by gymnosperms and reptiles were also expanding.
