| 11761 |
A new subspecies of Salifa perspicax Blanchard,1897(Hirudinea: Salifidea) from Egypt..
|
قسم علم الحيوان والحشرات |
1991 |
| 11762 |
Alginate Polyelectrolyte Ionotropic Gels. I. Potentiometric Determination of the Ionization Constant of Alginic Acid Polyelectrolyte in Relation to Sol-Gel Transformation Mechanistics |
قسم الكيمياء |
1991 |
| 11763 |
Alginate Polyelectrolyte Ionotropic Gels. II. Kinetics and Mechanism of Exchange of Chelated Nickel(II) by Hydrogen Ions In Capillary Ionotropic Nickel Alginate Polymembrane Gel Complex |
قسم الكيمياء |
1991 |
| 11764 |
Alginate Polyelectrolyte Ionotropic Gels. III. Kinetics of Exchange of Chelated Divalent Transition Metal Ions Especially Cobalt(II) and Copper(II) by Hydrogen Ions in Capillary Ionotropic Metal Alginate Polymembrane Gels. |
قسم الكيمياء |
1991 |
| 11765 |
Alginate Polyelectrolyte Ionotropic Gels. VII. Physicochemical Studies on Silver(I) Alginate Complex with Special Correlation to the Electrical Properties and Geometrical Structure. |
قسم الكيمياء |
1991 |
| 11766 |
Arylidene polymers |
قسم الفيزياء |
1991 |
| 11767 |
Arylidene Polymers XVIII. Synthesis and Characterization of New Unsaturated Polyesters Containing Ferrocene Moiety in the Main Chain”. |
قسم الكيمياء |
1991 |
| 11768 |
Arylidene Polymers XX. Synthesis and Characterization of Some New Photochromic Heterocyclic Arylidene Polymers Containing 1,3,4-Oxadiazole and 1,3,4-triazole Moieties in the Main Chain. |
قسم الكيمياء |
1991 |
| 11769 |
Arylidene polymers. XV. Optical band gap and structural relationship of new polyester films of dibenzylidenecyclohexanone |
قسم الفيزياء |
1991 |
| 11770 |
Arylidene polymers. XV. Optical band gap and structural relationship of new polyester films of dibenzylidenecyclohexanone. |
قسم الفيزياء |
1991 |
