Results 11 to 20 of about 25,893,918 (302)
Prompt-gamma activation analysis
Journal of Research of the National Institute of Standards and Technology, 1993 A permanent, full-time instrument for prompt-gamma activation analysis is nearing completion as part of the Cold Neutron Research Facility (CNRF). The design of the analytical system has been optimized for high gamma detection efficiency and low background, particularly for hydrogen. Because of the purity of the neutron beam, shielding requirements are
Lindstrom, R.M.
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Cells, 2021 LAT is an important player of the signaling cascade induced by TCR activation. This adapter molecule is present at the plasma membrane of T lymphocytes and more abundantly in intracellular compartments.
Juan José Saez +5 more
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Activation Anomaly Analysis [PDF]
, 2021 Inspired by recent advances in coverage-guided analysis of neural networks, we propose a novel anomaly detection method. We show that the hidden activation values contain information useful to distinguish between normal and anomalous samples. Our approach combines three neural networks in a purely data-driven end-to-end model.
Philip Sperl +2 more
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First Results on Moss Biomonitoring of Trace Elements in the Central Part of Georgia, Caucasus
Atmosphere, 2021 The moss biomonitoring technique was used for assessment of air pollution in the central part of Georgia, Caucasus, in the framework of the UNECE ICP Vegetation.
Omari Chaligava +7 more
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IEEE Access, 2022 Speech enhancement (SE) is used in many applications, such as hearing devices, to improve speech intelligibility and quality. Convolutional neural network-based (CNN-based) SE algorithms in literature often employ generic convolutional filters that are ...
Salinna Abdullah +2 more
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Latent Profile Analysis for Patient Activation in Patients with Essential Hypertension [PDF]
Patient Preference and AdherenceQingqing Wang,1 Xiao Xin,2 Xianhua Li1,3 1School of Nursing, Shanghai Jiao Tong University, School of Nursing, Shanghai, People’s Republic of China; 2Department of Oncology, Ruijin Hospital, Shanghai Jiao Tong University, School of Nursing, Shanghai ...
Wang Q, Xin X, Li X
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Agronomy, 2022 Teucrium L. is a widely distributed genus often used for the treatment of digestive disorders and respiratory problems. The aim of the present study was to determine the chemical composition of essential oils and elemental content of the plant species ...
Alexandru Ciocarlan +8 more
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Evaluation of neutron-induced activation gamma-rays creation and transport in a LaBr3 inorganic scintillator with PHITS [PDF]
EPJ Web of Conferences, 2023 In the framework of its R&D activities to support the metal industry, the Laboratory for Integration of Systems and Technology of CEA Paris-Saclay started studies with the aim of characterizing scrap metal by means of neutron activation analysis.
Besnard-Vauterin C. +4 more
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Improving the uniformity of the gamma production rate distribution with depth in a large biological sample for an IVNAA facility [PDF]
Nuclear Technology and Radiation Protection, 2009 The design studies related to a prompt γ-rays in vivo neutron activation analysis facility are described. The designs were based on two neutron sources: 252Cf and 241Am-Be, four collimator materials: polyethylene, 5% boric-acid doped polyethylene ...
Hakimabad Miri Hashem +1 more
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DTA/TG analysis of mechanochemicaly activated sodium carbonate [PDF]
Podzemni Radovi, 2021 Sodium carbonate is a material that is very good sorbent of carbon dioxide from the atmosphere, and it is a reason of it is increasing importance in environmental protection.
Đorđević Nataša G. +3 more
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