Results 1 to 10 of about 20,810 (276)

Strontium-90 brachytherapy following intralesional triamcinolone and 5-fluorouracil injections for keloid treatment: A randomized controlled trial. [PDF]

open access: yesPLoS ONE, 2021
BackgroundKeloid disease is hard to fully eradicate. Recurrence and other unsatisfactory results were found in many patients. No current therapeutic modality has been determined to be most effective for treating keloid scars. Intralesional corticosteroid
Ke Deng   +5 more
doaj   +2 more sources

The Simulated Characterization and Suitability of Semiconductor Detectors for Strontium 90 Assay in Groundwater [PDF]

open access: yesSensors, 2021
This paper examines the potential deployment of a 10 mm × 10 mm × 1 mm cadmium telluride detector for strontium-90 measurement in groundwater boreholes at nuclear decommissioning sites.
Graeme Turkington   +2 more
doaj   +2 more sources

Concentration of strontium-90 at selected hot spots in Japan. [PDF]

open access: yesPLoS ONE, 2013
This study is dedicated to the environmental monitoring of radionuclides released in the course of the Fukushima nuclear accident. The activity concentrations of β(-)-emitting (90)Sr and β(-)/γ-emitting (134)Cs and (137)Cs from several hot spots in Japan
Georg Steinhauser   +2 more
doaj   +2 more sources

Application of sodium carbonate and sodium sulfate for removal of lithium and strontium from oilfield produced water [PDF]

open access: yesScientific Reports
Produced water is the largest byproduct of oil and gas production, which contains various environmental contaminants such as heavy metals, salts, and organic compounds.
Mahda Talebi   +2 more
doaj   +2 more sources

Fast analysis method of strontium-90 after separation using crown ether resin

open access: yesRadiation Medicine and Protection, 2022
Objective: To explore the separation condition for 90Sr using crown ether resin, in order to establish a fast method for analysis of 90Sr in food and environmental samples.
Fei Chen   +7 more
doaj   +1 more source

Rapid 90Sr quantification method based on the Bateman equation for routine laboratory work

open access: yesNukleonika, 2022
Artificially introduced into the environment 90Sr is highly radiotoxic, so its content levels in foodstuff and biota require constant monitoring for radiological protection.
Wiatr Karol   +2 more
doaj   +1 more source

THE OPTIMIZATION OF THE STRONTIUM COMPOUNDS PRODUCTION, USING A CELESTINE ORE SAMPLE

open access: yesRudarsko-geološko-naftni Zbornik, 2023
The direct conversion of celestine (SrSO4) to strontium carbonate as well as its enrichment by hydrometallurgy were investigated. A study was also conducted to investigate whether acid concentration affected the quality of strontium sulfate in celestine ...
Ardalan Alishahi   +3 more
doaj   +1 more source

Application of Ion-Exchange Resin Column for Basic Development of Strontium-90/Yttrium-90 Generator for Preparation of Radiopharmaceutical Therapy

open access: yesIndonesian Journal of Chemistry, 2017
The aim of this study is to examine the possible use of ion-exchange resin on Dowex AG 50x8 in separating Y-90 from Sr-90 which then could be applied in the basic of manufacture of producing Sr-90/Y-90 generator for the production of radiopharmaceutical ...
Muchtaridi Muchtaridi   +3 more
doaj   +1 more source

Factors affecting recurrence after surgical treatment in cases with ocular surface squamous neoplasia [PDF]

open access: yesInternational Journal of Ophthalmology, 2019
AIM: To evaluate the risk factors leading to recurrence in patients with ocular surface squamous neoplasia (OSSN) METHODS: The records of 112 patients with OSSN who underwent treatment and follow-up between February 1999 and August 2018 were reviewed ...
Ibadulla Mirzayev   +4 more
doaj   +1 more source

Cerenkov Counter for In-Situ Groundwater Monitoring of 90Sr

open access: yesSensors, 2005
Groundwater contamination from 90Sr is an environmental challenge posed topresent and former nuclear weapons related sites. Traditional methods of extractinggroundwater samples and performing laboratory analyses are expensive, time-consumingand induce ...
Lindsay C. Todd   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy