The special theory of relativity showed, by experimental arguments which were new, and by logical arguments which could have been discovered any time after it became known that light travels with a finite velocity, that simultaneity is only definite when it applies to events in the same place, and becomes more and more ambiguous as the events are more widely removed from each other in space.
This work brings theoretical and experimental arguments justifying the implementation and assessment of 31P-ZTE-based attenuation correction on human PET-MRI systems.
On the basis of experimental arguments, the state at 1.1 eV was ascribed to the OH-terminated tin oxide surface, the two other states were found to be specific of the interaction of organic matter with the oxide surface.
This hypothesis was later refuted on the basis of both theoretical and experimental arguments.
Several theoretical and experimental arguments link the non-independence of sites to structural and/or functional constraints in proteins.
Yet, from theoretical as well as experimental arguments, it is uncertain whether any specific gene or protein response pattern could ever be established after exposure to RF fields from mobile phones.
The precise role of transcriptomics and proteomics in the screening of bioeffects from exposure to RF fields from mobile phones is still uncertain in view of the lack of positively identified phenotypic change and the lack of theoretical, as well as experimental, arguments for specific gene and/or protein response patterns after this kind of exposure.
Both experimental and epidemiological arguments plead for a possible role of enterovirus in this process.
Scientific knowledge relies heavily, but not entirely, on observation, experimental evidence, rational arguments, and scepticism.
Next, we present a series of experimental findings and arguments favoring the view on the impairment of mechanotransduction in dysfunctional endothelia.
