Bayesian inference of 1D activity profiles from segmented gamma scanning of a heterogeneous radioactive waste drum [PDF]
arXiv, 2021 We present a Bayesian approach to probabilistically infer vertical activity profiles within a radioactive waste drum from segmented gamma scanning (SGS) measurements. Our approach resorts to Markov chain Monte Carlo (MCMC) sampling using the state-of-the-art Hamiltonian Monte Carlo (HMC) technique and accounts for two important sources of uncertainty ...
arxiv
Nanohybrid of Silver‐MXene: A Promising Sorbent for Iodine Gas Capture from Nuclear Waste
Advanced Materials Interfaces, EarlyView.Silver‐MXene (Ag‐Ti3C2Tx) nanohybrids effectively captured iodine gas at 150 °C, with Ag nanoparticles loaded onto MXene via silver nitrate reduction. Upon exposure to iodine gas, silver iodide forms, confirming successful adsorption. Ag‐Ti3C2Tx shows superior iodine uptake (946 mg g−1) compared to conventional sorbents, demonstrating its potential as ...
Karamullah Eisawi +7 more
wiley +1 more source
Theriologia Ukrainica, 2022 The study reports the first estimation of the Eurasian lynx population inhabiting the Ukrainian Chornobyl Exclusion Zone (CEZ, 2600 km2) in 2013–2018.
Sergii Gashchak +4 more
doaj +1 more source
The application of high-resolution 3D seismic data to model the distribution of mechanical and hydrogeological properties of a potential host rock for the deep storage of radioactive waste in France [PDF]
Marine and Petroleum Geology 53, May (2014) 133-153, 2014 In the context of a deep geological repository of high-level radioactive wastes, the French National Radioactive Waste Management Agency (Andra) has conducted an extensive characterization of the Callovo-Oxfordian argillaceous rock and surrounding formations in the Eastern Paris Basin.
arxiv +1 more source
Advancements in Biochar as a Sustainable Adsorbent for Water Pollution Mitigation
Advanced Science, EarlyView.Biochar, obtained through pyrolysis of organic waste, serves as a sustainable solution for wastewater treatment due to its adaptability and low‐cost nature. This review comprehensively examines recent advancements in biochar production, functional modifications, and applications, highlighting the integration of machine learning and artificial ...
Devika Laishram +3 more
wiley +1 more source
Low-Level Tritium Measurement in Tap Water in Bangkok Area and Annual Dose Estimation
Environment and Natural Resources Journal, 2022 Monitoring of tritium concentration in tap water is an essential tool to determine the effective dose received from tap water. Liquid scintillation counting (LSC) is a widely used technique for determining tritium in water.
Wanwisa Sudprasert +5 more
doaj +1 more source
Advanced Science, EarlyView.A PAF adsorbent with multifunctional sites framework is developed for the recovery of environment iodine. Benefiting from the high density and accessibility of the favorable Coulomb interaction sites for iodide (I3− and I−) as well as the charge transfer sites for iodine molecules (I2), the PAF adsorbent realizes recording adsorption capacity for ...
Yue Ma +8 more
wiley +1 more source
Assessment of 90Sr and 137Cs distribution pattern in organs and tissues of bank vole (Clethrionomys Glareolus) under conditions of Chornobyl zonet [PDF]
Âderna Fìzika ta Energetika, 2006 Distribution pattern of 90Sr and 137Cs has been studied in more detail and for the first time in organism of common representative of Chornobyl wild fauna – bank vole, which are used in radiobiological and genetic research at natural chronic uptake of ...
Yu. A. Maklyuk +3 more
doaj
Deformation and Acoustic Emission Characteristics of Cracked Granite during Creep
Advances in Materials Science and Engineering, 2020 A series of multistage creep tests under different confining pressures with acoustic emission monitoring have been performed to investigate the deformation characteristic and failure process of cracked granite during creep.
Chunping Wang, Jingli Xie, Jian Liu
doaj +1 more source
Contrast Agent Clearance Dynamics and Diffusion in the Mouse Brain After Ventricular Administration
Advanced Science, EarlyView.Schematic representation of contrast agent clearance by convective bulk flow from the ventricular spaces to the subarachnoid space on the ventral aspect of the brain, or by diffusion into the parenchyma across the pia‐glia or through the semi‐permeable ependyma. Abstract Fluid and solute exchange between cerebrospinal fluid (CSF) spaces and the central
Yann Decker +2 more
wiley +1 more source