Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Ian Hoffman"'
Autor:
Charles A. Goldman, Ian Hoffman, Sean Murphy, Natalie Mims Frick, Greg Leventis, Lisa Schwartz
Publikováno v:
Energies, Vol 13, Iss 9, p 2369 (2020)
This study analyzed the cost performance of electricity efficiency programs implemented by 116 investor-owned utilities between 2009 and 2015 in 41 states, representing about three-quarters of the total spending on U.S. efficiency programs. We applie
Externí odkaz:
https://doaj.org/article/955da81a0b504b0987ddd5a8c00e8781
Publikováno v:
Journal of environmental radioactivity. 246
Environmental air sampling is one of the principal monitoring technologies employed for the verification of the Comprehensive Nuclear-Test-Ban Treaty (CTBT). By combining the analysis of environmental samples with Atmospheric Transport and Dispersion
Bayesian source reconstruction is a powerful tool for determining atmospheric releases. It can be used, amongst other applications, to identify a point source releasing radioactive particles into the atmosphere. This is relevant for applications such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2662dec60effda409a68bcb97a89621
https://gmd.copernicus.org/preprints/gmd-2020-162/
https://gmd.copernicus.org/preprints/gmd-2020-162/
Autor:
Rodney Berg, Ian Hoffman
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry
The Comprehensive Nuclear-Test-Ban Treaty (CTBT) bans the testing of nuclear explosive devices underground, in the atmosphere and underwater. Two main technologies, radionuclide and seismo-acoustic monitoring, are deployed in the International Monito
Autor:
Pieter De Meutter, Ian Hoffman
Publikováno v:
Journal of environmental radioactivity. 218
Atmospheric transport and dispersion models are important tools in radiation protection as they help to estimate the impact of radionuclides released into the atmosphere. In particular, such models can be used in combination with radionuclide observa
Publikováno v:
Journal of Environmental Radioactivity. 187:8-15
Using a recently published global data set of 22Na and 7Be from the global monitoring network of the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), atmospheric circulation and stratosphere-troposphere interactions are examined. Cosmogeni
Publikováno v:
Journal of Environmental Radioactivity. :151-158
Measurement of cosmogenic 22Na in daily aerosol samples is often difficult due to low atmospheric production rates. A new technique based upon spectral summation of sequential high-volume aerosol samples to measure 22Na is described and validated. Th
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 312:471-478
In assistance of radionuclide measurements at Canada’s Comprehensive Nuclear-Test-Ban Treaty (CTBT) laboratory, a Geant4 Monte Carlo application has been developed in simulating a broad-energy germanium detector and calculating detection efficienci
Publikováno v:
IEEE Transactions on Nuclear Science. 64:894-900
In this paper, a dual high purity germanium (HPGe) gamma spectrometer detection system with an increased solid angle was developed. The detection system consists of a pair of Broad Energy Germanium (BE-5030p) detectors and an XIA LLC digital gamma fi
Autor:
Sarah Hoffman, Ian Hoffman
2020 ALA Rainbow Book List Selection 2020 NCSS/CBC Notable Social Studies Trade Books for Young People SelectionWhen Jacob goes to the boys'bathroom he is chased out because the boys think he looks like a girl because of the way he is dressed. After