The current work describes the investigation of film and gel samples, which combine poly
(vinyl alcohol)(PVA) and gelatin containing thymolphthalein dye (TP). Under the effect of …

Irradiation of whole blood and blood components before transfusion is currently the only
accepted method to prevent Transfusion-Associated Graft-Versus-Host-Disease (TA-GVHD) …

In gel dosimetry applied to radiotherapy, the space–time corrections are necessary due to
the diffusion of ions in the oxidized solution dosimetry. Consequently, methodologies are …

Radiation therapy is an important modality for cancer treatment. Treatment machines are
divided into two types:(1) Radioactive sources (eg cobalt-60 machine) which deliver gamma …

The accuracy and precision are necessary factors in radiotherapy, especially for
measurements involving output factors and beam profiles; in this case multileaf collimators …

In radiation therapy, the shielding of normal tissue can be made using Cerrobend® blocks or
a multileaf collimator. In this work, profiles of shielded fields collimated by Cerrobend blocks …

It has been suggested for more than forty years that blood and blood components be
irradiated before allogeneic transfusions for immunosuppressed patients in order to avoid …

Os géis dosimétricos vêm sendo estudados para se tornarem mais sensíveis, a partir, das
modificações em suas concentrações de seus reagentes. No dosímetro Fricke padrão …

RESUMO O método espectrofotométrico foi usado para determinação da oxidação em gel
dosimétrico químico. Este baseia-se sobre a reação de Fe2+ para Fe3+ o qual a leitura …

Abstract The OCT (Optical Computed Tomography) in order to obtain the precise dose
distribution relies on high accuracy (low noise) and high spatial resolution of the image …