So, we use the Borsuk theorem [13] to discuss the existence of two different solutions to the second-order difference equation boundary value problem (1.5), (1.6) when satisfies.
The existence of two different ATPases was suggested on the basis of the differences in ATPase activity depending on whether ATP was regenerated intracellularly by OxPhos or by PK.
The existence of two different types of BaO storage sites on the catalyst is proposed, which differ in their storage as well as regeneration activity.
They demonstrated the existence of two different types of placebo response, each mediated by a different biochemical process.
Fluorescence measurements can be interpreted through the existence of two different transitions: local and global transitions.
Evidence was found for the existence of two different control steps, depending on the iodide concentration.
Our first effort was to explore the existence of two different H3 + formation pathways under strong-field dissociative ionization of organic molecules.
Similarly, the flow field measurements by a 2-dimensional PIV system indicated the existence of two different flow regimes.
These variations of catalytic activities support the existence of two different catalytic sites for hydrogenolysis and hydrogenation reactions.
These descriptions are formulated using experiments or through computations, which has thus led to the existence of two different notions of surrogates.
The results evidence the existence of two different layered structures, one formed by chitosan layers induced by the presence of chitin and another formed by chitin nanowhiskers layers.
