Results 41 to 50 of about 2,914 (143)

Radon and material radiopurity assessment for the NEXT double beta decay experiment

open access: yes, 2015
The Neutrino Experiment with a Xenon TPC (NEXT), intended to investigate the neutrinoless double beta decay using a high-pressure xenon gas TPC filled with Xe enriched in 136Xe at the Canfranc Underground Laboratory in Spain, requires ultra-low ...
Aparicio, J. L. Pérez   +70 more
core   +1 more source

Constraints on the impact history of the Apollo 16 landing site: Implications of soil‐like breccia noble gas records

open access: yesMeteoritics &Planetary Science, Volume 59, Issue 11, Page 2883-2921, November 2024.
Abstract The Apollo 16 regolith breccia sample suite provides a record of lunar regolith formation from the basin‐forming epoch (~3.9 Ga) through to a time of declining impactor flux (~2 Ga). These rocks have been characterized into three groups: the “ancient,” “young,” and “soil‐like” regolith breccias on the basis of their petrographic ...
M. C. Nottingham   +7 more
wiley   +1 more source

Tracer Applications of Noble Gas Radionuclides in the Geosciences

open access: yes, 2013
The noble gas radionuclides, including 81Kr (half-life = 229,000 yr), 85Kr (11 yr), and 39Ar (269 yr), possess nearly ideal chemical and physical properties for studies of earth and environmental processes.
Fischer, T. P.   +10 more
core   +3 more sources

Optical imaging for brown or beige adipose tissue

open access: yesVIEW, Volume 5, Issue 5, October 2024.
This overview summarizes optical imaging techniques for detecting brown or beige fat. The techniques include bioluminescence imaging, fluorescence imaging, photoacoustic imaging, optical diffraction tomography, Cerenkov luminescence imaging, and multimodal imaging. Their principles, characteristics, and recent research advances are highlighted to guide
Jiamin Liu   +8 more
wiley   +1 more source

Analysis of carbon‐14 discharges from Korean nuclear power plants

open access: yesEnergy Science &Engineering, Volume 12, Issue 9, Page 3576-3588, September 2024.
Comparison of radioactive effluent discharges from Korean nuclear power plants before and after carbon‐14 discharge monitoring in Korean pressurized water reactors. Abstract The routine practice accompanying the operation of nuclear facilities involves the discharge of radioactive effluents from nuclear power plants (NPPs). Regulation of this discharge
Hwapyoung Kim   +6 more
wiley   +1 more source

Low Energy Solar Neutrino Detection by using Liquid Xenon

open access: yes, 2000
Possibility to use ultra pure liquid Xenon as a low energy solar neutrino detector by means of $\nu$+e scatterings is evaluated. A possible detector with 10 tons of fiducial volume will give $\sim$14 events for pp-neutrinos and $\sim$6 events for $^{7 ...
Suzuki, Y.
core   +1 more source

Exploring approaches to pulp vitality assessment: A scoping review of nontraditional methods

open access: yesInternational Endodontic Journal, Volume 57, Issue 8, Page 1065-1098, August 2024.
Abstract Introduction Diagnostic procedures for pulp vitality assessment are a crucial aspect of routine dental practice. This review aims to provide a comprehensive overview of nontraditional techniques and methodologies for assessing pulp vitality, specifically exploring promising approaches that are currently not used in dental practice. Methods The
Farzaneh Afkhami   +5 more
wiley   +1 more source

Fission products of superheavy elements. An investigation of the naturally occurring fission products of elements heavier than uranium [PDF]

open access: yes
Fission mass yields in different structural elements and mineral separates were studied for the element X. The fission component for Pu-244, and the element X are discussed along with radiogenic Xe-129 and neutron ...
Marti, K.
core   +1 more source

Identification of Radiopure Titanium for the LZ Dark Matter Experiment and Future Rare Event Searches

open access: yes, 2017
The LUX-ZEPLIN (LZ) experiment will search for dark matter particle interactions with a detector containing a total of 10 tonnes of liquid xenon within a double-vessel cryostat.
Akerib, D. S.   +204 more
core   +1 more source

Radioaktivitas Iodium-126 sebagai Radionuklida Pengotor di Kamar Iradiasi pada Produksi Iodium-125 [PDF]

open access: yes, 2009
Pusat Radioisotop dan Radiofarmaka telah berhasilmelakukan uji produksi iodium-125 menggunakan target xenon diperkaya. Namun, pengotorradionuklida iodium-126 mulai terdeteksi pada uji produksi ke-7.
Awaludin, R. (Rohadi)
core  

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