Results 41 to 50 of about 30,311 (94)

Radiolabeling of porcine, murine growth hormone and a potential antagonist G118R-mGH for biodistribution study

open access: yesBrazilian Journal of Radiation Sciences
This study aimed to radiolabel porcine growth hormone (pGH), murine growth hormone (mGH), and its antagonist (G118R-mGH) with the iodine radioisotopes ¹³¹I and ¹²³I, to investigate the biodistribution and brain transport of these hormones. Radiolabeling
Amanda Palermo Nunes   +5 more
doaj   +1 more source

Thyroid screening of members of the public for iodine isotopes with portable NaI detectors

open access: yesBrazilian Journal of Radiation Sciences, 2015
In the case of an accident in a nuclear power plant with radionuclide releases to the environment, members of the public with possible internal contamination with radioactive isotopes of iodine should be screened to identify cases where a more detailed ...
John Graham Hunt
doaj   +1 more source

Parameters for Validating a Spectrometric System with Itinerant NaI(Tl) in the Activimeter Calibration

open access: yesBrazilian Journal of Radiation Sciences
In radiopharmaceutical production centers and nuclear medicine services, short half-life radionuclides are essential. They have been used as radiotracers since their use increased significantly and aroused the interest of national metrology laboratories,
Dayana Azeredo Conceição   +2 more
doaj   +1 more source

CORREÇÃO DE VOLUMES E DENSIDADES NO SOFTWARE VITREA

open access: yesBrazilian Journal of Radiation Sciences, 2015
Com o aumento do Uso de Técnicas de Reconstrução 3D, Paragrafo auxiliar no Diagnóstico, OS Programas Dedicados estao Sendo largamente utilizados. Para Isto É ELES devem Ser CALIBRADOS hum Fim volumes de conhecer OS Valores DOS e numéro de TC dos Tecidos ...
Marcos Eugênio Silva Abrantes   +2 more
doaj   +1 more source

Radiation influence on antioxidant capacity, bioactive compounds and extractability of coffee processing residues

open access: yesBrazilian Journal of Radiation Sciences
During the agro-industrial process, the complete reuse of waste is an important part of the process's sustainability. However, in most cases, these materials are inadequately discarded, bringing environmental, economic, and social implications.
João Pedro Alves de Azevedo Barros   +6 more
doaj   +1 more source

Avaliação da sensibilidade de monitores de contaminação para aplicação em monitoração da exposição interna de trabalhadores em medicina nuclear

open access: yesBrazilian Journal of Radiation Sciences, 2015
Na prática da Medicina Nuclear, profissionais especializados manipulam rotineiramente radiofármacos para fins de diagnóstico e terapia. O controle das incorporações de radionuclídeos pelos trabalhadores pode ser realizado por meio de técnicas de ...
Bernardo Maranhão Dantas   +3 more
doaj   +1 more source

A Folha, Ano 16, Número 798

open access: yes, 1987
Folheto publicado pela Cúria Diocesana de Nova Iguaçu de 1977 a 1984 com foco nas questões políticas e sociais que afetavam a vida dos habitantes da Baixada Fluminense, a partir da perspectiva da doutrina Cristã.
Hipólyto, Dom Adriano Mandarino
core  

Liber L p. 1-798

open access: yes, 1887
This volume contains approved New Jersey Bureau of Tidelands grants listed from Conveyance Maps indexes.Document contains 816 pages. The last numbered page is 796. Original title of the document was "Liber L, pages 1-798.

core   +1 more source

The Influence of Au, Gd and I Nanoparticles on Radiation Dose Absorption during High Dose Rate Brachytherapy with 192Ir Source

open access: yesBrazilian Journal of Radiation Sciences
The efficacy of high dose rate (HDR) brachytherapy for cervical cancer is often constrained by the high radiation exposure to the healthy tissues that surround the tumor consequently diminishing the therapeutic benefits of the technique.
Peter Damian, Innocent Lugendo
doaj   +1 more source

Um sistema de módulos NIM conjugados com entrada opcional por amplificador pHEMT para espectroscopia beta e gama

open access: yesBrazilian Journal of Radiation Sciences, 2015
Apresenta-se neste trabalho um módulo NIM (Nuclear Instrumentation Module) de alta velocidade para detecção de radiações, gama e múons, como parte de um sistema para monitoramento de radiação natural e de origem extraterrestre.
Bárbara Konrad, Everton Lüdke
doaj   +1 more source

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