| Author | Page | Title |
| C. Ekici and A. Görgülü | 139 | On the Curvatuers of (kt1)-Dimensional Semi-Ruled Surfaces in Ev(n+1) |
| A. Görgülü and C. Ekici | 149 | On the Ricci Curvature Tensor of (k+1)-Dimensional Semi-Ruled Surfaces in Ev (n+1) |
| H.R. Öz | 157 | On the Nonlinear Transverse Vibrations and Stability of an Axially Accelerating Beam. |
| M. Kanoğlu | 169 | Uncertainty Analysis of Cryogenic Turbine Efficiency |
| M. Pakdemirli and M. Yürüsoy | 179 | On Approximate Symmetries of a Wave Equation with Quadratic Non-Linearity. |
| H. H. Uğurlu and H. Gündoğan | 185 | The Cosine Hyperbolic and Sine Hyperbolic Rules for Dual Hyperbolic Spherical Trigonometry |
| İ. Kocayusufoğlu and E. Özdamar | 191 | Connections and Minimizing Geodesics of Taxicab Geometry |
| İ. Kocayusufoğlu | 201 | Trigonometry on Iso-Taxicab Geometry. |