THE INFLUENCE OF A TRANSVERSE SURFACE CRACK ON THE DYNAMIC BEHAVIOUR OF CANTILEVER BEAMS IS STUDIED. ΤHE MAIN GOAL IS TO EMPLOY A SET OF CRITERIA THAT WILL ALLOW THE ESTIMATION OF CRACK SIZE AND LOCATION OF SIMPLE BEAMS. FOR THAT REASON MODELS WERE ESTIMATED THEORETICALLY THAT LINK THE CRACK APPEARANCE WITH CHANGES IN NATURAL FREQUENCIES OF VIBRATION AND MECHANICAL IMPEDANCE. ANALYTICAL EXPRESSION ARE GIVEN FOR THE NATURAL FREQUENCIES CHANGES. HOWEVER IT IS SHOWN THAT THE MECHANICAL IMPEDANCE OF THE BEAM CHANGES SUBSTANTIALLY AND CAN BE USED AS AN ADDITIONAL DEFECT INFORMATION CARRIER TO ESTIMATE CRACK LOCATION. THEORETICAL MODELS WERE VERIFIED EXPERIMENTALLY AND THE RESULTS HAVE BEEN USED TO PROPOSE AN IMPROVED METHOD OF NONDESTR...
THE PRESENT STUDY DEALS WITH THE MOTIF OF DECEPTION IN APULEIUS' NOVEL "METAMORPHOSES", AND FOCUS...
THE MAIN OBJECT OF THE DISSERTATION IS THE THEORETICAL STUDY AND THE DEVELOPMENT OF AN ANALYTICAL MO...
THE MAIN TOPIC OF THE THESIS IS THE DESIGN AND DEVELOPMENT OF NEW PICOSECOND LASER SYSTEMS AND THEIR...
A LARGE NUMBER OF SINGLE STORY ONE BAY INFILLED R/C FRAME MODELS (SCALE 1/3) WERE CONSTRUCTED IN ORD...
THE SHARP FOCUSING OF AN INTENSE LASER BEAM ON THE SURFACE OF CRYSTALLINE SILICON INDUCES AND ASSYME...
AN EXPERIMENTAL STUDY ON THE ELASTIC BEHAVIOUR OF THE POLYVINYL- SILOXANE ELASTOMERIC IMPRESSION MAT...
THIS THESIS REFERS TO THE ENERGY BEHAVIOUR OF A LINEARIZED VISCOELASTIC MODEL, IN AN ISOTROPIC AND H...
IN THIS STUDY 336 CEPHALOMETRIC X-RAYS WAS TAKEN. THEN A STATISTICAL ANALYSIS WAS MADE FOR EVERY VAR...
A SINGLE KVP QCT TECHNIQUE WAS DEVELOPED USING K2HPO4 SOLUTIONS AS REFERENCE PHANTOMS. THE BONE MINE...
FOR THE PURPOSE OF THE STUDY 120 FRESHLY EXTRACTED NONCARIOUS HUMAN PREMOLARS USED. ON THE BUCCAL SU...
"STEEL-CONCRETE" IS A MIXTURE OF CONCRETE AND "STEEL PUNCHINGS" (BY-PRODUCT OF PRESSES OF INDUSTRY)....
THIS PH.D THESIS IS REFERRED TO THE PREPARATION, STRUCTURE CHARACTERIZATION ANDTHE CATALYTIC TESTS O...
THE EFFECTS OF THREE NON DEPOLARIZING MUSCLE RELAXANTS ON THE AUTOMATIC ELECTRICAL ACTIVITY OF ISO...
IN THIS WORK, THE MUTAGENIC ACTION OF A SERIES OF NEW ANTICANCER ALKYLATING AGENTS WAS STUDIED, AS W...
IN THE PRESENT DISSERTATION, COMPLEX PROBLEMS OF PLANE ELASTICITY ARE STUDIED AND GENERALLY ACCEPTA...
THE PRESENT STUDY DEALS WITH THE MOTIF OF DECEPTION IN APULEIUS' NOVEL "METAMORPHOSES", AND FOCUS...
THE MAIN OBJECT OF THE DISSERTATION IS THE THEORETICAL STUDY AND THE DEVELOPMENT OF AN ANALYTICAL MO...
THE MAIN TOPIC OF THE THESIS IS THE DESIGN AND DEVELOPMENT OF NEW PICOSECOND LASER SYSTEMS AND THEIR...
A LARGE NUMBER OF SINGLE STORY ONE BAY INFILLED R/C FRAME MODELS (SCALE 1/3) WERE CONSTRUCTED IN ORD...
THE SHARP FOCUSING OF AN INTENSE LASER BEAM ON THE SURFACE OF CRYSTALLINE SILICON INDUCES AND ASSYME...
AN EXPERIMENTAL STUDY ON THE ELASTIC BEHAVIOUR OF THE POLYVINYL- SILOXANE ELASTOMERIC IMPRESSION MAT...
THIS THESIS REFERS TO THE ENERGY BEHAVIOUR OF A LINEARIZED VISCOELASTIC MODEL, IN AN ISOTROPIC AND H...
IN THIS STUDY 336 CEPHALOMETRIC X-RAYS WAS TAKEN. THEN A STATISTICAL ANALYSIS WAS MADE FOR EVERY VAR...
A SINGLE KVP QCT TECHNIQUE WAS DEVELOPED USING K2HPO4 SOLUTIONS AS REFERENCE PHANTOMS. THE BONE MINE...
FOR THE PURPOSE OF THE STUDY 120 FRESHLY EXTRACTED NONCARIOUS HUMAN PREMOLARS USED. ON THE BUCCAL SU...
"STEEL-CONCRETE" IS A MIXTURE OF CONCRETE AND "STEEL PUNCHINGS" (BY-PRODUCT OF PRESSES OF INDUSTRY)....
THIS PH.D THESIS IS REFERRED TO THE PREPARATION, STRUCTURE CHARACTERIZATION ANDTHE CATALYTIC TESTS O...
THE EFFECTS OF THREE NON DEPOLARIZING MUSCLE RELAXANTS ON THE AUTOMATIC ELECTRICAL ACTIVITY OF ISO...
IN THIS WORK, THE MUTAGENIC ACTION OF A SERIES OF NEW ANTICANCER ALKYLATING AGENTS WAS STUDIED, AS W...
IN THE PRESENT DISSERTATION, COMPLEX PROBLEMS OF PLANE ELASTICITY ARE STUDIED AND GENERALLY ACCEPTA...
THE PRESENT STUDY DEALS WITH THE MOTIF OF DECEPTION IN APULEIUS' NOVEL "METAMORPHOSES", AND FOCUS...
THE MAIN OBJECT OF THE DISSERTATION IS THE THEORETICAL STUDY AND THE DEVELOPMENT OF AN ANALYTICAL MO...
THE MAIN TOPIC OF THE THESIS IS THE DESIGN AND DEVELOPMENT OF NEW PICOSECOND LASER SYSTEMS AND THEIR...