Abstract The feasibility of an underground LoRaWAN bushfire temperature sensing node from the point view survivability in a event is considered. Thermal penetration into soil modelled using one-dimensional analytical formulation for semi-infinite solid. A working prototype sensor unit was tested experimentally beneath relatively small (400 mm × 400 base) timber fire. buried LoRa radio (depth 10...

It is challenging to assure safe and effective gas mining due the surrounding soft coal rock roads in deep high mines being extremely loose broken. One of ways arrange pre-stressed anchors a certain area roadway rocks form compression arch with joint action rocks, but lack in-depth systematic research on formation mechanism arch, effect difficult give full play. The typical microstructure was o...

We prove that for any superatomic Boolean Algebra of cardinality > i4 there is an automorphism moving uncountably many atoms. Similarly for larger cardinals. Any of those results are essentially best possible

In the recent few years, with an increase in focus on sustainability, firms have been actively pursuing different strategies to contribute towards sustainability. Industry 4.0 (I4) technologies can help organizations achieve superior environmental as well economic performance. Through lens of stakeholder theory (ST) and Schumpeterian view competition (SCV), this paper examines whether competiti...

We have read with great interest the paper entitled " 3D inversion of gravity and magnetic data with depth resolution " by Fedi and Rapolla. We realize that many discussions we had with one of the authors had not resolved our differences and, therefore, we are writing this comment to document out concerns regarding the authors' conclusion that the upward-continued gravity or magnetic data conta...

Phenoconversion transiently converts genotypic extensive metabolizers (EMs) into phenotypic poor metabolizers (PMs) of drugs, potentially with corresponding changes in clinical response. This phenomenon, typically resulting from coadministration of medications that inhibit certain drug metabolizing enzymes (DMEs), is especially well documented for enzymes of the cytochrome P450 family. Nonclini...

Muon acceleration from 30 to 750 GeV in 72 orbits using two rings in the 1000 m radius Tevatron tunnel is explored. The first ring ramps at 400 Hz and accelerates muons from 30 to 400 GeV in 28 orbits using 14 GV of 1.3 GHz superconducting RF. The ring duplicates the Fermilab 400 GeV main ring FODO lattice, which had a 61 m cell length. Muon survival is 80%. The second ring accelerates muons fr...