نتایج جستجو برای: radioactive 90sr
تعداد نتایج: 21292 فیلتر نتایج به سال:
This paper describes an early-stage evaluation of a purpose-designed extraction/detection system that can be deployed by non-specialists either on-site or as part of a mobile laboratory. The system comprises three main components; (1) an optimised compact extraction system for recovery of radionuclides from the waste form; (2) an extraction test strip designed to recover the radionuclides from ...
IVOTICE This report was prepared as an account of work Project Director: spon:ored by the United States Government. Neither , the United States nor the United States Energy i Dr. Herta Spencer, Chief Research and Development Administfation, nor any of I , their employees, nor any of their contractors, Metabolic Research Unit warranty. express or implied, or mumes any legal subconuactors. or the...
Groundwater contamination from Sr is an environmental challenge posed to present and former nuclear weapons related sites. Traditional methods of extracting groundwater samples and performing laboratory analyses are expensive, time-consuming and induce significant disposal challenges. The authors present here a prototype counter capable of measuring Sr groundwater concentrations in-situ at or b...
the sscp technique is based on the appearance of new “refolding” conformations during electro-phoresis due to mutation. in order to develop a simple, non-radioactive sscp analysis method so that it can reliably detect single nucleotide changes in pcr products up to 500 bp in length, extensive optimisation trials were performed . the best separation of sscp bands of pcr products up to 500 bp in ...
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