نتایج جستجو برای: dose calibrator
تعداد نتایج: 311008 فیلتر نتایج به سال:
(NASA/GSFC) was responsible for the design, development, and operation of the Cosmic Background Explorer (COBE). GSFC was also responsible for the development of the analysis software and for the production of the mission data sets. The COBE program was supported by the Astrophysics Division of NASA's Office of Space Science and Applications. ABSTRACT The photometric errors of the external cali...
Quantification of gene expression is important to confirm changes in levels of gene expression in disease. Prior quantification methods include standard curves, absolute quantification, and relative quantification. This paper describes an analytic method for the relative quantification of Presenilin-1 (PS-1) in neurons and Forkhead-box (FOX) p3 in PBMNCs using real-time PCR analytic techniques....
Background: 99mTc is a widely used radioisotope in nuclear medicine centers which is obtained by elution from Mo-99/Tc-99m generators. Usually the generators are either supplied by the Iran Atomic Energy Agency or by private companies from foreign countries. In this study we have measured 99Mo contamination in 99mTc elute from different generators in a period of one year. Materials and...
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