1. ESTIMATION OF THE SEVERITY OF DAMAGE PRODUCED BY A TRANSVERSE CRACK. Authors: LUCIAN PĂUN, ZENO-IOSIF PRAISACH, CRISTIAN TUFISI, GILBERT-RAINER GILLICH, MARIUS-VASILE POP.2. DEFLECTION OF A BEAM WITH A TRANSVERSE CRACK UNDER DEAD LOAD. Authors: LUCIAN PĂUN, GILBERT-RAINER GILLICH, ZENO-IOSIF PRAISACH, MARIUS-VASILE POP.3. DIMENSIONLESS WAVE NUMBERS EVOLUTION OF A THREE SPANS SIMPLY SUPPORTED BEAM WHEN THE INTERMEDIATE SUPPORTS ARE MOVING ALONG THE WHOLE BEAM. Authors: ZENO-IOSIF PRAISACH, DOREL ARDELJAN, CONSTANTIN-VIOREL PAȘCU.4. NATURAL FREQUENCIES AND MODE SHAPES IN ZERO-FORCE MEMBERS OF A TRUSS. Authors: ZENO-IOSIF PRAISACH, DAN PÎRȘAN.5. THE INFLUENCE OF THE CHANGE OF THE LONGITUDINAL MODULUS OF ELASTICITY ON THE DYNAMIC BEHAVIOR OF A WARREN TRUSS. Authors: DAN ALEXANDRU PÎRȘAN, ZENO-IOSIF PRAISACH.6. THE STRAIN ENERGY IN LOOSENING THE CLAMPED END OF A BEAM (PART I). Authors: PATRIC-TIMOTEI STAN, ZENO-IOSIF PRAISACH, GILBERT-RAINER GILLICH, TIBERIU MĂNESCU, CRISTIAN TUFIȘI.7. THE STRAIN ENERGY IN LOOSENING THE CLAMPED END OF A BEAM (PART II). Authors: DAN-ALEXANDRU PÎRȘAN, ZENO-IOSIF PRAISACH, GILBERT-RAINER GILLICH, CORNEL HAȚIEGAN.8. DYNAMIC BEHAVIOR OF A CLAMPED CIRCULAR PLATE AND STRAIN ENERGY REPRESENTATION (PART I). Authors: LUCIAN-NESTOR MANU, ZENO-IOSIF PRAISACH, GILBERT-RAINER GILLICH, CRISTIAN TUFIȘI.9. DYNAMIC BEHAVIOR OF A CLAMPED CIRCULAR PLATE AND STRAIN ENERGY REPRESENTATION (PART II). Authors: IONELA HAREA, ZENO-IOSIF PRAISACH, GILBERT-RAINER GILLICH, CRISTIAN TUFIȘI.10. DETERMINING THE TEMPERATURE USING NATURAL FREQUENCIES AND ARTIFICIAL INTELLIGENCE. Authors: ALEXANDRA-TEODORA AMAN, ZENO-IOSIF PRAISACH, GILBERT-RAINER GILLICH, VASILE CĂTĂLIN RUSU.11. CRIMPING STANDARD DIN VS USCAR GAP ANALYSIS. Authors: FLORIN DRAGOMIR, TIBERIU MANESCU, ZENO-IOSIF PRAISACH.12. ESSENTIAL BIOMECHANICAL ASPECTS IN ATHLETICS. Authors: DANIEL-MIHAI AMARIEI, ZENO-IOSIF PRAISACH, ZOLTAN IOSIF KORKA, ANDRADE-IONUȚ BICHESCU.