Add to ORKGRadioisotope measurement techniques and neutron activation analysis are evaluated for use in identifying and locating contamination sources in space environment simulation chambers. The alpha range method allows the determination of total contaminant concentration in vapor state and condensate state. A Cf-252 neutron activation analysis system for detecting oils and greases tagged with stable elements is described. While neutron activation analysis of tagged contaminants offers specificity, an on-site system is extremely costly to implement and provides only marginal detection sensitivity under even the most favorable conditions
Thermal neutron activation analyses were carried out for various space systems components to determi...
The principles of Instrumental Neutron Activation Analysis (INAA) techniques and their applications ...
Analysis of the induced radioactivity of the Long Duration Exposure Facility (LDEF) is continuing wi...
Various radioisotope techniques were used as diagnostic tools for determining the performance of spa...
The technology and methods developed at the Plum Brook Reactor to analyze 1000 samples per year and ...
For the determination of trace elements in wate.r by neutron activation analysis irradiation procedu...
The sensitivity and reliability of neutron activation analysis in detecting trace elements in solid ...
A review is given of the methods that have been proposed for enrichment of trace elements in samples...
This thesis sets out to examine the application of purely instrumental methods of activation analysi...
Gamma-ray spectra obtained from samples flown aboard the Long Duration Exposure Facility have been a...
Neutron activation analysis is a highly sensitive method for multi-elemental analysis, primarily foc...
This study aims to determine the activation contamination in the metal-based ionization chambers, i....
Among the more common elements for which neutron activation analysis is not sufficiently sensitive, ...
ABSTRACT Neutron activation analysis (NAA) is a nuclear technique that is excellent, multi-elementa...
The activation of metal samples and other material orbited onboard the Long Duration Exposure Facili...
Thermal neutron activation analyses were carried out for various space systems components to determi...
The principles of Instrumental Neutron Activation Analysis (INAA) techniques and their applications ...
Analysis of the induced radioactivity of the Long Duration Exposure Facility (LDEF) is continuing wi...
Various radioisotope techniques were used as diagnostic tools for determining the performance of spa...
The technology and methods developed at the Plum Brook Reactor to analyze 1000 samples per year and ...
For the determination of trace elements in wate.r by neutron activation analysis irradiation procedu...
The sensitivity and reliability of neutron activation analysis in detecting trace elements in solid ...
A review is given of the methods that have been proposed for enrichment of trace elements in samples...
This thesis sets out to examine the application of purely instrumental methods of activation analysi...
Gamma-ray spectra obtained from samples flown aboard the Long Duration Exposure Facility have been a...
Neutron activation analysis is a highly sensitive method for multi-elemental analysis, primarily foc...
This study aims to determine the activation contamination in the metal-based ionization chambers, i....
Among the more common elements for which neutron activation analysis is not sufficiently sensitive, ...
ABSTRACT Neutron activation analysis (NAA) is a nuclear technique that is excellent, multi-elementa...
The activation of metal samples and other material orbited onboard the Long Duration Exposure Facili...
Thermal neutron activation analyses were carried out for various space systems components to determi...
The principles of Instrumental Neutron Activation Analysis (INAA) techniques and their applications ...
Analysis of the induced radioactivity of the Long Duration Exposure Facility (LDEF) is continuing wi...