Results 11 to 20 of about 161,035 (283)
First-in-man evaluation of 124I-PGN650: A PET tracer for detecting phosphatidylserine as a biomarker of the solid tumor microenvironment [PDF]
, 2017 Purpose: PGN650 is a F(ab′) 2 antibody fragment that targets phosphatidylserine (PS), a marker normally absent that becomes exposed on tumor cells and tumor vasculature in response to oxidative stress and increases in response to therapy.
Dehdashti, Farrokh +9 more
core +2 more sources
Brazilian Journal of Radiation Sciences, 2022 Undergraduate courses in technology were recognized in Brazil from the 1990s onwards, such as Technologist in Radiology (TR). According to the Ministry of Education (MEC), the TR carries out activities in Radiotherapy, Radiology and Nuclear Medicine, for
STEPHANIE NELASCO DA SILVA +2 more
doaj +1 more source
Brazilian Journal of Radiation Sciences, 2022 Almost twenty years after the publication of Ordinance 453, the National Health Surveillance Agency (ANVISA) approved the Collegiate Board Resolution 330 (RDC 330), which establishes the basic guidelines for Radiation Protection (RP) in diagnostic and ...
GUSTAVO OLIVEIRA DA CONCEIÇÃO +1 more
doaj +1 more source
Using microelectrode models for real time cell-culture monitoring [PDF]
, 2011 This paper proposes a cell-microelectrode model for cell biometry applications, based on the area overlap as main parameter. The model can be applied to cell size identification, cell count, and their extension to cell growth and dosimetry protocols ...
Cañete, Daniel +2 more
core +1 more source
Sum-peak method with two NaI(Tl) crystals: 68(Ge+Ga) standardization
Brazilian Journal of Radiation Sciences, 2019 A 68(Ge+Ga) commercial solution has been standardized in LNMRI in Brazil, by sum-peak method, in which a 3”x3” NaI(Tl) gamma-ray detector is positioned at the top of a well-type 5”x5” NaI(Tl) gamma-ray detector, resulting in a set up approximately 4p ...
Estela Maria Oliveira +7 more
doaj +1 more source
Measurements of natural radioactivity in soil samples collected in the Kampinoski National Park [PDF]
E3S Web of Conferences, 2019 In this article are presented the results of measurements of natural radioactivity in twelve soil samples from the Kampinoski National Park by using high purity germanium detector (HPGe).
Łukaszek-Chmielewska Aneta +5 more
doaj +1 more source
Brazilian Journal of Radiation Sciences, 2018 The prompt response to emergency situations involving suspicion of intakes of radionuclides requires the use of simple and rapid methods of internal monitoring of the exposed individuals.
Ämilie Louize Degenhardt +4 more
doaj +1 more source
EJNMMI Physics, 2022 Background In 2016, the International Commission on Radiological Protection (ICRP) published the results of Monte Carlo simulations performed using updated and anatomically realistic voxelized phantoms. The resulting specific absorbed fractions are based
Shalini Subramanian +5 more
doaj +1 more source
Brazilian Journal of Radiation Sciences, 2023 Nuclear Medicine (NM) is a medical specialty that, through non-invasive methods, uses radioactive materials for diagnostic and therapeutic purposes.
Maicon B. Clavery +1 more
doaj +1 more source
Fricke and polymer gel 2D dosimetry validation using Monte Carlo simulation [PDF]
, 2016 Complexity in modern radiotherapy treatments demands advanced dosimetry systems for quality control. These systems must have several characteristics, such as high spatial resolution, tissue equivalence, three-dimensional resolution, and dose-integrating ...
Chacón Obando, D. +12 more
core +1 more source