As a result of international agreements on the reduction of CO2 emissions, new technologies using Swiss Army Knives hydrogen are being developed.Hydrogen, despite being the most abundant element in Nature, cannot be found in its pure state.Water is one of the most abundant sources of hydrogen on the planet.The proposal here is to use energy from th

Approximately 20% of patients with Neurofibromatosis type 1 (NF1) develop optic pathway gliomas (OPGs).Not all OPGs in NF1 necessarily become vision compromising and predicting which patients might develop visual decline is difficult at present time.Optical coherence tomography (OCT) has emerged as a useful tool able to directly assess the morpholo

We consider the Laplacian flow of locally conformal calibrated G 2 -structures as Necklace a natural extension to these structures of the well-known Laplacian flow of calibrated G 2 -structures.We study the Laplacian flow for two explicit examples of locally conformal calibrated G 2 manifolds and, in both cases, we obtain a flow of locally conforma