Longdom Publishing SL https://www.longdom.org/ Longdom Publishing SL specializes in digital advertising to help clients inform and attract new customers quickly and efficiently. https://www.longdom.org/thermodynamics-catalysis/current-issue.html Journal of Thermodynamics & Catalysis Volume 9, Issue 2 https://www.longdom.org/open-access/epicatalysis-in-a-simple-mechanicalgravitational-system-a-secondlaw-paradox-2157-7544-1000200.pdf Epicatalysis in a Simple MechanicalGravitational System A SecondLaw Paradox Jack Denur https://www.longdom.org/open-access/accurate-analytical-solutions-for-nonstationary-linear-reverse-problem-of-heat-conduction-for-bodies-of-onedimensional-geometry-wi-2157-7544-1000201.pdf Accurate Analytical Solutions for Nonstationary Linear Reverse Problem of Heat Conduction for Bodies of OneDimensional Geometry with Boundary Conditions on a Surface Received in a Closed Recurrent Form Lobanov IY