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Showing results for: reaction rate

Integrated influence of sulfide modification on the reactivity of nanoscale zero-valent iron towards decabromodiphenyl ether under an electromagnetic field.

Research RF Safe Research Library Jan 1, 2024

This laboratory/engineering study examined how sulfide modification of nanoscale zero-valent iron interacts with an electromagnetic field to degrade decabromodiphenyl ether. The combined sulfidation+EMF condition reportedly increased the specific reaction rate constant by 7–10× versus nZVI alone. The abstract…

Critical time delay of the pineal melatonin rhythm in humans due to weak electromagnetic exposure.

Research RF Safe Research Library Jan 1, 2013

This paper discusses a mechanism by which weak electromagnetic exposure could perturb radical pair recombination rates, potentially increasing radical lifetimes. It reports significant melatonin interruption and circadian rhythm changes due to perturbation of chemical reaction rates, and notes that mRNA degradation…

Measurement of creatine kinase reaction rate in human brain using magnetization transfer image-selected in vivo spectroscopy (MT-ISIS) and a volume ³¹P/¹H radiofrequency coil in a clinical 3-T MRI system.

Research RF Safe Research Library Jan 1, 2011

This paper describes a new magnetization transfer 31P MRS approach (MT-ISIS) for measuring the creatine kinase forward reaction rate in the human brain using a volume 31P/1H RF coil on a clinical 3-T MRI system. The method aims to reduce acquisition time (30 min), avoid scalp muscle contamination, improve RF…

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