Electrical quantities and Units; DC and AC circuits; Pharos representation of AC quantities; Three Phase Systems; Generation of AC voltage.

This course helps students to effectively plan, design and pre-testing written–printed materials

posters, leaflets, fact sheet, newspapers, booklets, radio and television health education

messages, video, computer learning materials, health faire with emphasis on effects –

advantages- disadvantages of audiovisual aids and mass media in health education.

Introduction to  demographic models  and related biostatistics, census & biostatistics resources, and population studies, study and analyze the positive female behaviors attitudes, with examples from different countries, study  and analyze the mortality rates , differences, and causes with examples from Gulf countries and other countries, in and out migration , modernization and the effect on the population.