Results 61 to 70 of about 47,392 (189)

An imaging neutron/gamma-ray spectrometer [PDF]

, 2012
We present the design and development of a dual-species, neutron/γ-ray imaging spectrometer for the identification and location of radioactive and special nuclear materials (SNM).
Bancroft, Chris, Bloser, Peter F., Fourguette, Dominique, Larocque, Liane, Legere, Jason S., Madden, Amanda C, McConnell, Mark L, Pavlich, Jane, Ritter, Greg, Rouseau, Marissa, Ryan, James M., Wassick, Greg   +11 more
core   +2 more sources

Language deficits across PET‐based Braak stages of tau accumulation in Alzheimer's disease

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION Language complaints in cognitively unimpaired (CU) individuals may reflect Alzheimer's Disease (AD) pathology and future objective impairments. METHODS 211 participants (138 CU, 45 with mild cognitive impairment (MCI), and 28 with dementia) from the TRIAD cohort underwent 18F‐MK‐6240 tau‐PET and 18F‐AZD‐4694 amyloid‐PET.
Anna Marier, Jaime Fernández Arias, Étienne Aumont, Brandon J. Hall, Arthur C. Macedo, Nesrine Rahmouni, Gleb Bezgin, Paolo Vitali, Pedro Rosa‐Neto, Maxime Montembeault   +9 more
wiley   +1 more source

Evaluation of bioavailable 137Cs transfer from forest litter to Scarabaeidae beetle (Protaetia orientalis) through a breeding experiment in Fukuhshima.

PLoS ONE
Following the Fukushima Daiichi Nuclear Power Plant accident in 2011, most of the released 137Cs remained in the litter and surface soil of the adjacent forest floor.
Jaeick Jo, Yumiko Ishii, Rie Saito, Asuka Tanaka, Seiji Hayashi   +4 more
doaj   +1 more source

Seasonal variation in the content of 137Cs in different objects of forest ecosystems in Chernobyl exclusion zone

Ядерна фізика та енергетика, 2018
Seasonal changes in the content of 137Cs in the soil and vegetation of forest ecosystems in the territory of the Chernobyl exclusion zone have been studied. Samples were selected during 2013 from January till March one time per month, and from April till
N. Ye. Zarubina, O. L. Zarubin
doaj   +1 more source

Radiokativnost 137Cs u pečurkama

, 2022
10. međunarodni skup "Sigurnost i kvalitet hrane" : Maj 13. 2022.
Rajačić, Milica, Sarap, Nataša, Janković, Marija   +2 more
openaire   +1 more source

137Cs distribution in guava trees [PDF]

Brazilian Journal of Physics, 2004
This paper presents results of 137 Cs concentration measured from a guava tree cultivated after the first decontamination work of one of the sites where the worst Brazilian radiological accident occurred. The present work aims to verify how the 137 Cs is transported and distributed along the tropical trees.
Mosquera, B., Veiga, R., Mangia, L., Carvalho, C., Estellita, L., Uzeda, D., Facure, A., Violini, B., Anjos, R. M.   +8 more
openaire   +3 more sources

A Temporally Consistent Spatial Gradient in Methane Ebullition From a Eutrophic Lake

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 3, March 2026.
Abstract Gas bubble emission (ebullition) from lake sediment is a prominent source of the greenhouse gas methane (CH4) to the atmosphere, but the stochastic nature of bubble release and thus high variability in space and time makes the estimation of lake CH4 ebullition challenging.
S. Moras, J. R. Paranaíba, E. Hiltunen, S. Sobek   +3 more
wiley   +1 more source

Measurement of the Intrinsic Radiopurity of Cs-137/U-235/U-238/Th-232 in CsI(Tl) Crystal Scintillators

, 2005
The inorganic crystal scintillator CsI(Tl) has been used for low energy neutrino and Dark Matter experiments, where the intrinsic radiopurity is an issue of major importance.
Alarja, Alimonti, Barton, Belli, Benrachi, Bernabei, Cerulli, Danevich, Danevich, F.S. Lee, Fushimi, Grassmann, H.B. Li, H.T. Wong, H.Y. Liao, J. Li, Kilgus, Kim, Kotthaus, Kudryavtsev, Lai, Li, Li, Liu, Liu, M. Deniz, Morris, Ogawa, Park, Pecourt, Q. Yue, S.C. Wu, S.T. Lin, Schotanus, Umehara, V. Singh, W.C. Chang, W.P. Lai, Wang, Wang, Wang, Wong, Wong, Wu, Y.F. Zhu, Y.L. Li, Yue, Z.Y. Zhou, Zucker   +48 more
core   +2 more sources

Central European Hydroclimate Since the Younger Dryas Inferred From Vegetation‐Corrected Sedimentary Plant Wax δ2H Values

Paleoceanography and Paleoclimatology, Volume 41, Issue 3, March 2026.
Abstract Plant wax hydrogen isotopes (δ2H) preserved in lake sediments provide valuable insights into past climatic changes. However, lake catchments often experience local shifts in vegetation type that can yield distinct isotopic signatures in the sediments, potentially obscuring hydroclimatic signals.
R. N. Santos, D. B. Nelson, A. Klatt, C. J. Schubert, N. Dubois, C. De Jonge, S. N. Ladd   +6 more
wiley   +1 more source

Distribution of 137Cs Radionuclide in Industrial Wastes Effluents of Gresik, East Java, Indonesia

Atom Indonesia, 2015
The distribution of anthropogenic radionuclides 137Cs was measured from industrial waste effluent of Gresik to Gresik Sea in east Java, Indonesia. The activity of 37Cs detected at all stations was much lower than in northeast Japan both before and after ...
Muslim , H. Suseno, F. Rafsani
doaj