Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Michel N. Nader"'
Autor:
Patrick J. Parsons, Kelly A. Foran, Michel N. Nader, David E.B. Fleming, Chris S. Ware, Diana Guimarães, Michael C. Reno, Craig Groskopf, Mina W. Tehrani
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
The feasibility of measuring arsenic and selenium contents in a single nail clipping was investigated using a small-focus portable X-ray fluorescence (XRF) instrument with monochromatic excitation beams. Nail clipping phantoms supplemented with arsen
Autor:
Manuel Atia, Michel N. Nader, Jason Hicks, David E.B. Fleming, Jong Sung Kim, Colby T. Evans, Ellen Sweeney, C. R. M. McFarlane, Samantha L. Crook, Erin Keltie, Anil Adisesh
Publikováno v:
Applied Radiation and Isotopes. 167:109491
Arsenic is a toxic metalloid which has been associated with a wide range of health effects in humans including skin abnormalities and an elevated risk of skin, bladder, kidney, and lung cancer, diabetes, and cardiovascular disease. The measurement of
Autor:
Erin Keltie, Michel N. Nader, Anil Adisesh, C. R. M. McFarlane, Ellen Sweeney, David E.B. Fleming, Manuel Atia, Jason Hicks, Samantha L. Crook, Colby T. Evans, Jong Sung Kim
Publikováno v:
Journal of Trace Elements in Medicine and Biology. 62:126603
Zinc is an essential trace element in humans. Zinc deficiency can result in a range of serious medical conditions which include effects on growth and development, the immune system, the central nervous system, and the gastrointestinal system. Diagnos
Autor:
Michel N. Nader, David E.B. Fleming
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 146
When analyzing characteristic peaks in X-ray fluorescence (XRF) spectra, the peak area is the value most often used to quantify peak size. However, some studies have reported the amplitude of the peak instead of the area. When the width of the peak i