Results 71 to 80 of about 559,857 (283)

Radiological environment within an NPP after a severe nuclear accident

open access: yesEPJ Web of Conferences, 2017
The radiological environment following a severe nuclear accident can be visualised on building layouts. The direct radiation in an area (or room) can be visualized on the layout by a colouring scheme depending on the dose rate level (for example orange ...
Andgren Karin   +3 more
doaj   +1 more source

Columbia Accident Investigation Board Report: Volume 4. Other Technical Documents

open access: yes, 2003
Fourth volume of the final report produced by the Columbia Accident Investigation Board including documents produced by NASA and other organizations which were provided to the Columbia Accident Investigation Board in support of its inquiry into the ...
Columbia Accident Investigation Board
core  

Chiral Quasi‐BICs Stemming From a Γ‐point Degeneracy

open access: yesLaser &Photonics Reviews, EarlyView.
Band degeneracies universally exist in 2D periodic systems. However, the studies on the intrinsic properties of those isolated points remain limited. By exploring 3D chiral perturbations, chiral quasi‐BICs are achieved through a Γ‐point degeneracy in resonant metasurfaces with C4 symmetry.
Bohan Zhang   +8 more
wiley   +1 more source

A Systems Approach to Evaluating Ionizing Radiation: Six Focus Areas to Improve Quality, Efficiency, and Patient Safety

open access: yesJournal for Healthcare Quality, EarlyView., 2013
Abstract Ionizing radiation is an essential component of the care process. However, providers and patients may not be fully aware of the risks involved, the level of ionizing radiation delivered with various procedures, or the potential for harm through incidental overexposure or cumulative dose.
Jonathan B. Perlin   +2 more
wiley   +1 more source

Overview of Brazilian industrial radiography accidents with cutaneous radiation syndrome

open access: yesBrazilian Journal of Radiation Sciences, 2018
Many of industrial radiological accidents are related to industrial gamma radiography, which makes this practice the highest potential risk for human health.
Camila Moreira Araújo de Lima   +1 more
doaj   +1 more source

Columbia Accident Investigation Board Report: Volume 5. Other Significant Documents

open access: yes, 2003
Fifth volume of the final report produced by the Columbia Accident Investigation Board including documents produced by NASA and other organizations that were provided to the Columbia Accident Investigation Board in support of its inquiry into the ...
Columbia Accident Investigation Board
core  

Mass Spectrometry in Authentication and Forensic Approaches for Determining the Origin of Hazardous Chemicals

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Identification of a chemical agent yields insights into its physicochemical properties. By examining the intrinsic characteristics and environment of a compound, information about its history can be gathered. The main objective of authentication/forensic approaches to chemicals is to trace the history of the compound's origin, regardless of ...
Carla Orlandi   +6 more
wiley   +1 more source

Columbia Accident Investigation Board Report: Volume 5 Appendices G.1 - G.9. Other Significant Documents

open access: yes, 2003
Fifth volume of the final report produced by the Columbia Accident Investigation Board including documents produced by NASA and other organizations that were provided to the Columbia Accident Investigation Board in support of its inquiry into the ...
Columbia Accident Investigation Board
core  

Ruta graveolens L. in Evidence‐Based Phytotherapy: Pharmacological Activities, Bioactive Compounds and Safety

open access: yesPhytotherapy Research, EarlyView.
Graphical representation of ethnomedical uses, major bioactive compounds, pharmacological potential and toxicological risks of Ruta graveolens L. ABSTRACT Ruta graveolens L. is widely used in traditional European, Asian, African, and South American medicine for digestive, nervous, cardiovascular, respiratory, and reproductive disorders.
Tetiana Serhiienko   +3 more
wiley   +1 more source

Assessment of the radiological impact of a melting furnace explosion in a radioactive waste treatment facility on the multi-unit nuclear power plant site

open access: yesNuclear Engineering and Technology
This study aims to evaluate the radiological exposure impact on external workers at adjacent operating nuclear power plants in the event of a melting furnace explosion accident in a radioactive waste treatment facility located within a multi-unit nuclear
Hyeonyeong Lee, Chang-Lak Kim
doaj   +1 more source

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