SYMMETRICAL TETRATHIAFULVALENES AND TETRASELENAFULVALENES (Π- DONORS) CONTAINING NITROGEN ATOMS WERE SYNTHESIZED AND CHARACTERIZED BY ELEMENTAL ANALYSIS AND VARIOUS SPECTROSCOPIC TECHNIQUES. NITROGEN ATOMS HAVE BEEN INTRODUCED IN Π-DONORS MOLECULE IN THE FORM OF PYRAZINE, QUINOXALINE PARIDINOPYRAZINE AND PYRIDINE RINGS. SEVERAL OF THE CONDUCTIVE RADICAL SALTS OF THE SYNTHESIZED Π-DONORS WERE PREPARED BY ELECTROCRYSTALLIZATION OF THE DONOR IN THE PRESENCE OF BU4NX (WHEREX:ANION). SEVERAL OF THESE SALTS WERE STUDIED BY X-RAY CRYSTALLOGRAPHY AND U.V. VIS SPECTROSCOPY, IN EITHER REFLECTANCE OR ABSORPTION MODE. ELECTRICAL MEASUREMENTS ON THE CONDUCTIVE SALTS WERE ALSO PERFORMED. THE RESULTS OF THESE STUDIES HAVE SHOWN THAT ALL OF THESE EXAMINED ...
IN THE PRESENT STUDY, THE A-ADRENOCEPTOR SUBTYPES, THEIR DISTRIBUTION AND ROLE IN THE VARIOUS CELL L...
IN THIS WORK A SERIES OF SIXTEEN LIGANDS WERE SYNTHESIZED OF GENERAL FORMULA (TYPE) WHERE R1=H OR CH...
THE OBJECT OF THIS STUDY IS THE ANALYSIS - DOCUMENTATION AND INTERPRETATION OF THE SEDIMENTARY FACIE...
PARATHYMOSIN A, A HIGHLY ACIDIC POLYPEPTIDE, HAS BEEN ISOLATED AND CHARACTERIZED FROM PORCINE THYM...
IT WAS FOUND THAT THE CATALYTIC ACTIVITY OF PT, AG AND MNOX CATALYSTS FOR THEOXIDATION OF CH4 AND ...
A STUDY IS GIVEN OF PHASE SPACE VARIABLES FLUCTUATIONS OF THE FINAL STATE PRODUCTS IN THE REACTION E...
THE PRESENT STUDY INVESTIGATES THE ROLE OF FIBRONECTIN AND MACROPHAGES IN THE PATHOGENESIS OF ARTER...
IN THE PRESENT STUDY CASEIN KINASE II WAS PURIFIED FROM CHILDREN'S SPLEEN, SUFFERING FROM BETA-THAL...
THE AIM OF THE PRESENT STUDY WAS TO INVESTIGATE ANY ALTERATIONS IN GALLBLADDER EMPTYING AFTER A VARI...
BLOOD COAGULATION TESTS (THROMBIN TIME, REPTILASE TIME, PARTIAL THROMBOPLASTIN TIME, FIBRINOGEN LEVE...
THE AIM OF THIS STUDY WAS TO EVALUATE THE ANTERO-POSTERIOR AND VERTICAL DIMENSIONS OF THE NASAMAXILL...
IN THE PRESENT THESIS HAVE BEEN STUDIED THE CHEMICAL CONSTITUENTS OF THE LEAVESOF C. SCOLYMUS L. IN ...
THE POSITRON ANNIHILATION IN TRANSITION METAL-METALLOID AMORPHOUS ALLOYS HAS BEEN STUDIED. THE TEMPE...
TWENTY-TWO PATIENTS WITH APLASTIC ANEMIA WERE ANALYSED BEFORE AND AFTER THERAPYWITH ANTITHYMOCYTE GL...
SEQUENTIAL POLYPEPTIDES (L-ARG-X-GLY)N WHERE X REPRESENTS THE AMINO ACID RESIDUES L-ILE, NVA, NLE WE...
IN THE PRESENT STUDY, THE A-ADRENOCEPTOR SUBTYPES, THEIR DISTRIBUTION AND ROLE IN THE VARIOUS CELL L...
IN THIS WORK A SERIES OF SIXTEEN LIGANDS WERE SYNTHESIZED OF GENERAL FORMULA (TYPE) WHERE R1=H OR CH...
THE OBJECT OF THIS STUDY IS THE ANALYSIS - DOCUMENTATION AND INTERPRETATION OF THE SEDIMENTARY FACIE...
PARATHYMOSIN A, A HIGHLY ACIDIC POLYPEPTIDE, HAS BEEN ISOLATED AND CHARACTERIZED FROM PORCINE THYM...
IT WAS FOUND THAT THE CATALYTIC ACTIVITY OF PT, AG AND MNOX CATALYSTS FOR THEOXIDATION OF CH4 AND ...
A STUDY IS GIVEN OF PHASE SPACE VARIABLES FLUCTUATIONS OF THE FINAL STATE PRODUCTS IN THE REACTION E...
THE PRESENT STUDY INVESTIGATES THE ROLE OF FIBRONECTIN AND MACROPHAGES IN THE PATHOGENESIS OF ARTER...
IN THE PRESENT STUDY CASEIN KINASE II WAS PURIFIED FROM CHILDREN'S SPLEEN, SUFFERING FROM BETA-THAL...
THE AIM OF THE PRESENT STUDY WAS TO INVESTIGATE ANY ALTERATIONS IN GALLBLADDER EMPTYING AFTER A VARI...
BLOOD COAGULATION TESTS (THROMBIN TIME, REPTILASE TIME, PARTIAL THROMBOPLASTIN TIME, FIBRINOGEN LEVE...
THE AIM OF THIS STUDY WAS TO EVALUATE THE ANTERO-POSTERIOR AND VERTICAL DIMENSIONS OF THE NASAMAXILL...
IN THE PRESENT THESIS HAVE BEEN STUDIED THE CHEMICAL CONSTITUENTS OF THE LEAVESOF C. SCOLYMUS L. IN ...
THE POSITRON ANNIHILATION IN TRANSITION METAL-METALLOID AMORPHOUS ALLOYS HAS BEEN STUDIED. THE TEMPE...
TWENTY-TWO PATIENTS WITH APLASTIC ANEMIA WERE ANALYSED BEFORE AND AFTER THERAPYWITH ANTITHYMOCYTE GL...
SEQUENTIAL POLYPEPTIDES (L-ARG-X-GLY)N WHERE X REPRESENTS THE AMINO ACID RESIDUES L-ILE, NVA, NLE WE...
IN THE PRESENT STUDY, THE A-ADRENOCEPTOR SUBTYPES, THEIR DISTRIBUTION AND ROLE IN THE VARIOUS CELL L...
IN THIS WORK A SERIES OF SIXTEEN LIGANDS WERE SYNTHESIZED OF GENERAL FORMULA (TYPE) WHERE R1=H OR CH...
THE OBJECT OF THIS STUDY IS THE ANALYSIS - DOCUMENTATION AND INTERPRETATION OF THE SEDIMENTARY FACIE...