Intro -- Preface -- Organization -- Contents -- Peer-Review Statements -- Mathematics and Computational Science -- Review of representations of framed quivers -- Semistable and stable representations -- REFERENCES -- Study on global dynamics of a special symmetrically laid composite laminated rectangular plate -- Introduction -- GIRM for Boussinesq Equation -- GIRM for SS and StS interactions -- GIRM for StW interaction -- Numerical Schemes -- Numerical schemes for SS and StS cases -- Numerical scheme for StW case -- Numerical Experiments -- Numerical results of SS and StS cases -- Numerical results of StW case -- Conclusion -- REFERENCES -- Introduction -- Lie symmetry analysis -- An Overview of Riccati equation expansion method -- Effect of decalin as a hydrogen donor in cracking of atmospheric residue from Tamsagbulag oil, Mongolia -- Exact solutions -- Conclusion -- References -- REFERENCES -- Introduction -- Lie symmetry analysis for fractional partial differential equations -- Lie symmetry analysis of the diffusion-wave equation given in (1) -- The classifications of invariant solutions -- Reduced equations of (1) with c(x)= c, cR -- Reduced equations of (1) with c(x)=(k1x+k2)2 (here k1,k2R and k1=0) -- Reduced equations of (1) with c(x)=(k1x+k2)k3 (here k1, k2, k3R, k1=0 and k3={0,2}) -- Reduced equations of (1) with c(x)=k1ek2 x (here k1,k2R and k1k2=0) -- Reduced equations of (1) with c(x)=((k1x+k2)2+k3)(k4dx(k1x+k2)2+k3) (here k1,k2,k3,k4R, and k1=0, (k3,k4)=(0,0)) -- Explicit expressions of invariant solutions -- Solutions of the reduced equation (22) -- Solutions of (1) with c(x)= 1 -- Solutions of (1) with c(x)=x2 -- Solutions of (1) with c(x)=xm (here mR and m=0,2) -- Solutions of (1) with c(x)=e-x2 -- Solutions of (1) with c(x)=(x2+1)e2mx (here mR) -- Solutions of (1) with c(x)=(1-x)m+1(1+x)m-1 (here mR and m=1).

Solutions of (1) with c(x)=x2e1x -- Conclusion -- REFERENCES -- Introduction -- The nonlinear systems of equations for Lane-Emden equation -- Approximation of solution of Lane-emden equations by quintic spline -- Numerical results -- Conclusions -- REFERENCES -- Chemical Technology and Engineering -- Properties of woolen woven coated with melanin of yak hair -- Synthesis of hydroxyapatite nanoparticles using dolomite powder -- Dispersion and orientation of montmorillonite in Nylon-6 -- Research on obtaining zeolite from the ash of Erdenet thermal power station -- Kinetic study of thermal decompositionof Shivee-Ovoo and Tavantolgoi coals -- Physics and Environmental Science -- The phonon dispersion of graphene -- INTRODUCTION -- Theory -- The site-site Ornstein-Zernike equation -- Pressure consistency -- An excess chemical potential -- Results and discussion -- Conclusion -- ACKNOWLEDGEMENT(S) -- REFERENCES -- Photoionization cross section of a hydrogenic impurity in a piezoelectric core-shell nanowire -- Novel operational strategy of anaerobic processes to recover volatile fatty acids from food wastes -- Engineering -- Reducing emissions into the environment during the operation of small-capacity boilers -- Research of smart lighting system for energy efficient office using image processing -- A study on the convective heating method of cold weather concreting -- Study of material supply critical factors affecting the construction industry in Mongolia -- Supporting the flexibility and reliability of power systems: Optimal scheduling approach -- Ultimate moment capacity of 50 m ultra-high performance fiber reinforced concrete composite box girder.