Results 21 to 30 of about 1,476 (161)

Using Agricultural Mixed Waste as a Sustainable Technique for Removing Stable Isotopes and Radioisotopes from the Aquatic Environment [PDF]

open access: yes, 2023
In the current study, dried ground mixed waste of olive waste and water hyacinth was subjected to the treatment of wastewater contaminated with stable or radioactive cobalt and cesium.
Ramadan A. Mohamed   +3 more
core   +1 more source

Activation and Afterheat in a Fusion Power Reactor [PDF]

open access: yes, 1973
A series of calculations was performed to analyze the activation of the structure of the Princeton Reference Design D- T Fusion Power Reactor. The relevant isotope transmutation chains were solved numerically for 30 years' operation (3/4 load factor) at ...
Price, W. G. Jr.
core   +1 more source

On the use of radioisotopes to study the possible synthesis by magnetron sputtering of bimetallic nanoparticles [PDF]

open access: yes, 2011
An approach using physical vapor deposition technology to produce nanoparticles (NPs) containing radioactive atoms and the methodology to transfer them in pure water is investigated.
ABBAS Kamel   +11 more
core   +3 more sources

Distinct Foliar Uptake Pathways for Phosphorus and Nano‐Hydroxyapatite in Potato Revealed By Synchrotron μCT and ³³P Imaging

open access: yesPlant, Cell &Environment, Volume 49, Issue 8, Page 5563-5579, August 2026.
ABSTRACT Potato (Solanum tuberosum L.) has a high phosphorus (P) requirement, yet its shallow root system and the strong P‐fixing capacity of many soils limit the effectiveness of soil fertilisation. Foliar application of nano‐hydroxyapatite particles (nHAPs) has emerged as a promising alternative P fertilisation practice.
Max Frank   +6 more
wiley   +1 more source

Contrast Agents for Enhanced Bioimaging: A Comprehensive Review

open access: yesChemBioChem, Volume 27, Issue 13, 14 July 2026.
Contrast agents, especially those that are nanoparticle‐based, are revolutionizing bioimaging by enabling highly sensitive, specific, and early‐stage diagnosis of diseases like cancer, using clinical imaging modalities such as CT, MRI, PET, and SPECT.
Paulo Sérgio Taube   +17 more
wiley   +1 more source

Differential Mobility Spectrometry for Inorganic Filtration in Nuclear Forensics [PDF]

open access: yes, 2016
Differential mobility spectrometry (DMS) is applied to the analysis of inorganic mixtures relevant to nuclear forensics. Three primary components of potential radiological dispersal devices (RDDs), cobalt, cesium, and strontium, were studied by DMS to ...
Leila Albers (3333930)   +6 more
core   +1 more source

Radiation‐Resistant Kr‐Selective MOF With Record Kr/Xe Selectivity at Elevated Pressure

open access: yesAdvanced Science, Volume 13, Issue 41, 22 July 2026.
ABSTRACT The separation of Kr/Xe from spent nuclear fuel off‐gas is critical, yet most current adsorbents exhibit Xe‐Kr co‐adsorption under elevated pressures, posing challenges for industrial pressure swing adsorption processes. Herein, we present and evaluate a metal‐organic framework, CALF‐20M‐w, engineered for molecular sieving separation of Kr/Xe ...
Qihang Tian   +6 more
wiley   +1 more source

Development of low-level liquid-waste-treatment systems, October 1981-March 1982 [PDF]

open access: yes, 1982
A plant design for a reverse osmosis (RO) membrane unit was completed. The design includes a conceptual diagram, specifications for a RO unit producing 40 gal/min of permeated product, a list of radioisotopes tested on RO units and the rejections ...
Colvin, C.M., Williams, M.K.
core   +1 more source

Studies on Mechanism of Bactericidal Action by Irradiation with Radioisotope Cobalt-60

open access: yesRADIOISOTOPES, 1960
E.Coli, YC-1 strain, were subjected to 40-C irradiation under various conditions and the survival ratios measured. The following results were obtained: With radiation dosage held constant, prolonged irradiation produced less bactericidal effect.
openaire   +2 more sources

The development of life-cycle and risk assessment methodology using data from AWE Aldermaston [PDF]

open access: yes, 2004
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The research described in this thesis further develops Life-Cycle Assessment (LCA) methodology to include radiological releases to air, water and as waste ...
Manners, Timothy Kevin
core  

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