Results 31 to 40 of about 119,887 (207)
Multiple sources or late injection of short-lived r-nuclides in the early solar system? [PDF]
, 2005 Comparisons between the predicted abundances of short-lived r-nuclides (107Pd, 129I, 182Hf, and 244Pu) in the interstellar medium (ISM) and the observed abundances in the early solar system (ESS) conclusively showed that these nuclides cannot simply be ...
Amelin +13 more
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Plutonium-238: Program analysis [PDF]
, 1968 The program is designed to use the Richland reactors to increase the national production of Pu-238 in as efficient and economical a manner as practicable while giving attention to any short-term market requirements for Pu-238.
openaire +2 more sources
An imaging neutron/gamma-ray spectrometer [PDF]
, 2013 We present the test results of a neutron/gamma-ray imaging spectrometer for the identification and location of radioactive and special nuclear materials. Radioactive materials that could be fashioned into a radiation dispersal device typically emit gamma
Bloser, Peter F. +8 more
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The Nuclear Non-Proliferation Treaty\u27s Obligation to Transfer Peaceful Nuclear Energy Technology: One Proposal of a Technology [PDF]
, 1995 This Essay discusses the technology transfer provisions of the Treaty on the Non-Proliferation of Nuclear Weapons (“NPT”) and describes the Radkowsky Thorium Reactor, which is being developed as a peaceful nuclear energy ...
Grae, Seth
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Terrorism and maritime shipment of nuclear material [PDF]
, 2007 Opponents of the nuclear industry often claim that material in transit is vulnerable to attack by terrorist groups who might seek to take the cargo and make a bomb, or otherwise cause a radiological incident.
Smith, Ron C.
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Ultraslow Wave Nuclear Burning of Uranium-Plutonium Fissile Medium on Epithermal Neutrons [PDF]
, 2014 For a fissile medium, originally consisting of uranium-238, the investigation of fulfillment of the wave burning criterion in a wide range of neutron energies is conducted for the first time, and a possibility of wave nuclear burning not only in the ...
Beglaryan, M. E. +6 more
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Nuclear Science and Technology Open ResearchIdaho National Laboratory (INL) has continued to qualify irradiation positions in the Advanced Test Reactor (ATR) for Pu-238 production to support NASA deep space missions.
Erik Rosvall +9 more
doaj +1 more source
Neutron Energy Dependence of Delayed Neutron Yields and its Assessments
, 2018 Incident neutron energy dependence of delayed neutron yields of uranium and plutonium isotopes is investigated. A summation calculation of decay and fission yield data is employed, and the energy dependence of the latter part is considered in a ...
Minato, Futoshi
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Evaluation of diffusive gradients in thin-films using a Diphonix® resin for monitoring dissolved uranium in natural waters [PDF]
, 2015 Commercially available Diphonix® resin (TrisKem International) was evaluated as a receiving phase for use with the diffusive gradients in thin-films (DGT) passive sampler for measuring uranium.
Amos, Sean +4 more
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Plutonium-238 Transuranic Waste Decision Analysis [PDF]
, 1999 Five transuranic (TRU) waste sites in the Department of Energy (DOE) complex, collectively, have more than 2,100 cubic meters of Plutonium-238 (Pu-238) TRU waste that exceed the wattage restrictions of the Transuranic Package Transporter-II (TRUPACT-11). The Waste Isolation Pilot Plant (WIPP) is being developed by the DOE as a repository for TRU waste.
Lechel, D.J., Leigh, C.D.
openaire +2 more sources