Citation: Ghanei N and Amin RH (2017) Commentary: Neutral Commentary on Frontiers Article “Cobalt Chloride Upregulates Impaired HIF-1α Expression to Restore Sevoflurane Post-conditioning-Dependent Myocardial Protection in Diabetic Rats”. Front. Physiol. 8:926. doi: 10.3389/fphys.2017.00926 Commentary: Neutral Commentary on Frontiers Article “Cobalt Chloride Upregulates Impaired HIF-1α Expressio...

Many applications require to extract the surface of an object from a discrete set of valued points, applications in which the topological soundness of the obtained surface is, in many case, of the utmost importance. In this paper, we introduce the notion of frontier order which provides a discrete framework for defining frontiers of arbitrary objects. A major result we obtained is a theorem whi...

This article introduces a new concept, ‘frontiers of existence’, to highlight and demand more attention be placed on the lives human other-than-human beings whose possibilities exist are extinguished or radically negatively transformed at resource commodity frontiers this. What happens existences these places has not been central focus in prior studies utilizing political economy, ecology, othe...