Showing 621 - 640 results of 1,059 for search '"nuclear waste"', query time: 0.58s Refine Results
  1. 621

    Review on In Situ Acoustic Emission Monitoring in the Context of Structural Health Monitoring in Mines by Gerd Manthei, Katrin Plenkers

    Published 2018-09-01
    “…A major task in mines and even more in underground repositories for nuclear waste is to investigate crack formation for evaluation of rock mass integrity of the host rock. …”
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    Article
  2. 622

    Waste management in hospitals affiliated to the Iran University of Medical Sciences by Ebadi Fardazar F, Ebrahimipour H, Ahmadnejad S, Goharinejad S

    Published 2005-10-01
    “…The situation was the same with nuclear waste materials (42% of hospitals). The trashcans were in a good condition in 50% of the rooms, corridors and other parts of the hospitals. …”
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    Article
  3. 623
  4. 624

    A coupled hydro – mechanical approach for modelling the volume change behaviour of compacted bentonite by Bosch Jose A., Ferrari Alessio, Laloui Lyesse

    Published 2020-01-01
    “…The volumetric response of compacted bentonites against environmental actions is a key aspect in most designs of nuclear waste repositories. The safety assessment of such repositories must account for robust and reliable models of stress–strain for bentonites. …”
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    Article
  5. 625

    Monte-Carlo simulations of a neutron source based on a linear electron accelerator by Wasilewski Adam, Wronka Sławomir

    Published 2025-02-01
    “…Neutron beams are employed in a multitude of applications, including neutron activation analysis, neutron radiography and tomography, nuclear waste assays, reactor start-up sources, studies of material response, geological analysis, calibration standards and cancer therapy. …”
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    Article
  6. 626

    Determination of total contents of fluid inclusions in quartz using modal analysis: Examples from Proterozoic rocks and ore deposits in Finland by K.A. Kinnunen

    Published 1989-12-01
    “…Practical applications of the determinations of fluid inclusion contents to the purity evaluation of mineral raw materials, to the estimation of the polishing properties of the smoky quartz used as gem material and to fluid-rock interactions in connection with nuclear waste site studies in crystalline bedrock are briefly discussed.…”
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    Article
  7. 627
  8. 628

    First direct determination of the 93Mo half-life by I. Kajan, S. Heinitz, K. Kossert, P. Sprung, R. Dressler, D. Schumann

    Published 2021-10-01
    “…Due to the man-made production of 93Mo in nuclear facilities, the result leads to significantly increased precision for modelling the low-level nuclear waste composition. The presented work demonstrates the importance of chemical separations in combination with state-of-the-art analysis techniques, which are inevitable for precise and accurate determinations of nuclear decay data.…”
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    Article
  9. 629

    Implementation of a Time-Domain Random-Walk Method into a Discrete Element Method to Simulate Nuclide Transport in Fractured Rock Masses by Yuexiu Wu, Quansheng Liu, Andrew H. C. Chan, Hongyuan Liu

    Published 2017-01-01
    “…It is essential to study nuclide transport with underground water in fractured rock masses in order to evaluate potential radionuclide leakage in nuclear waste disposal. A time-domain random-walk (TDRW) method was firstly implemented into a discrete element method (DEM), that is, UDEC, in this paper to address the pressing challenges of modelling the nuclide transport in fractured rock masses such as massive fractures and coupled hydromechanical effect. …”
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    Article
  10. 630
  11. 631

    Management of Radioactive Waste from HTGR Reactors including Spent TRISO Fuel—State of the Art by Katarzyna Kiegiel, Irena Herdzik-Koniecko, Leon Fuks, Grażyna Zakrzewska-Kołtuniewicz

    Published 2022-02-01
    “…This paper reviews numerous methods used to ensure the sustainable, feasible management and long-term storage of HTGR nuclear waste for the protection of the environment and society. …”
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    Article
  12. 632

    Corrosivity of Different Natural Groundwaters from Repository Sites by Mervi Somervuori, Elisa Isotahdon, Maija Nuppunen-Puputti, Malin Bomberg, Leena Carpén, Pauliina Rajala

    Published 2021-05-01
    “…Consequently, the local environment has to be considered when evaluating the long-term safety of the disposal of nuclear waste.…”
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    Article
  13. 633

    Towards inferring reactor operations from high-level waste by Benjamin Jung, Antonio Figueroa, Malte Göttsche

    Published 2024-07-01
    “…In this computational study, we explore a Bayesian inference framework for reconstructing the operational history from measurements of isotope ratios from a sample of nuclear waste . We investigate two different inference models. …”
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    Article
  14. 634

    Biological Remediation and Removal of Radioactive Metals and Complex Aromatic Compounds from Nuclear and Radioactive Waste by Evans M. N. Chirwa, Pulane E. Molokwane, Phumza V. Tikilili, Stanford S. Makgato, Emomotimi E. Bamuza-Pemu, Lindelwa Jay

    Published 2018-08-01
    “…This study demonstrates the potential of efficiently managing the organic component of nuclear waste using a cleaner, environmentally friendly biological process.…”
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    Article
  15. 635

    Evidence of a Dose-Rate Threshold for Life Span Reduction of Dogs Exposed Lifelong to γ-Radiation by Jerry M. Cuttler, Ludwig E. Feinendegen, Yehoshua Socol

    Published 2018-10-01
    “…This evidence is relevant for emergency measures actions (evacuation of residents) and for nuclear waste management.…”
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    Article
  16. 636

    Development and Implementation of an RFID-Based Tunnel Access Monitoring System by Kai Kordelin, Jaana Kordelin, Markku Johansson, Johanna Virkki, Leena Ukkonen, Lauri Sydänheimo

    Published 2016-01-01
    “…This work introduces the development and implementation of an RFID-based access monitoring system for the ONKALO nuclear waste storage facility. This system was taken into use in 2010 and was systematically monitored for one year. …”
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    Article
  17. 637

    Experimental Investigation of Wave Velocity-Permeability Model for Granite Subjected to Different Temperature Processing by Guanghui Jiang, Jianping Zuo, Teng Ma, Xu Wei

    Published 2017-01-01
    “…Understanding the change of permeability of rocks before and after heating is of great significance for exploitation of hydrocarbon resources and disposal of nuclear waste. The rock permeability under high temperature cannot be measured with most of the existing methods. …”
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    Article
  18. 638

    Microbial Community Evolution Is Significantly Impacted by the Use of Calcium Isosaccharinic Acid as an Analogue for the Products of Alkaline Cellulose Degradation. by Isaac A Kyeremeh, Christopher J Charles, Simon P Rout, Andrew P Laws, Paul N Humphreys

    Published 2016-01-01
    “…Diasteriomeric isosaccharinic acid (ISA) is an important consideration within safety assessments for the disposal of the United Kingdoms' nuclear waste legacy, where it may potentially influence radionuclide migration. …”
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    Article
  19. 639

    EFFECT OF MICROSTRUCTURE AND RELATIVE HUMIDITY ON ATMOSPHERIC PITTING CORROSION OF DUPLEX STAINLESS STEEL BENEATH MGCL2 DROPS by Safa A. Ali, Haval B. Mohammed Ali

    Published 2023-05-01
    “… One of the main issues for intermediate-level nuclear waste (ILW) is atmospheric corrosion in stainless steel. …”
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  20. 640

    Invesitgation of the thermo physico-mechanical and drilling characteristics of sandstone in Zonguldak hard coal basin by Utku Sakız

    Published 2023-10-01
    “…Abstract Effect of temperature on physico-mechanical properties is an important research topic for engineering applications such as underground coal gasification, exploitation of deep oil and gas resources, extraction of geothermal energy and burial of nuclear waste. This paper aims to investigate the variation of physico-mechanical and drilling properties of sandstones from the Zonguldak Hardcoal Basin at different temperatures (from room temperature to 600 °C). …”
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    Article