Noise gratings in diffuse-object holograms recorded as volume phase holograms in bleached silver halide emulsion are experimentally analyzed. Measurements of the diffraction efficiency and the noise of the holograms are taken. The experimental results obtained show that there is a drop not only in the diffraction efficiency but also in the noise that is due to the presence of noise gratings.

Stability constant (log ) and thermodynamic parameters of Cd complexes with sulfonamide and cephapirin were determined by Polarographic technique at pH = 7.30 ± 0.01 and μ = 1.0 M KNO3 at 250°C. The sulfonamides were sulfadiazine, sulfisoxazole, sulfamethaxazole, sulfamethazine, sulfathiazole, sulfacetamide and sulfanilamide used as primary ligands and cephapirin as secondary ligand. Cd formed ...

Drug-induced lupus (DIL) is an autoimmune condition where a drug exposure leads to the development of idiopathic systemic erythematosus (SLE) like clinical features in genetically susceptible individual, but typically without major organ-threatening complications. The mechanism disease involved DIL remain uncertain. first report link with drug- sulfadiazine dates back 1945. Morrow et al 1953 de...