Range:
Subjects: Corn; Herbicides; Sudan; Censorship
Subjects: Gum arabic; Quality control
Subjects: Computing; Khartoum; Sudan; Control systems; Mathematical models
Subjects: Khartoum; Sudan; Dams
Subjects: Alternating current; Computing; Electric power generation; Electrical equipment; Electrical generators
Subjects: Gum arabic
Subjects: Evaluation; Medical instruments and apparatus
Subjects: Computing; Control systems
Subjects: Bioinformatics; Biology; Proteins; Data processing; Social structure
Subjects: Control systems
Subjects: Clinical chemistry; Blood; Chemistry; Oxygen
Subjects: Education; Educational toys; Learning; Teaching aids; Teaching methods
Subjects: Intestines; Kassala; Sudan
Subjects: Organic compounds
Subjects: Intestines; Malaria; Sudan; Diseases; Epidemiology
Subjects: Colon; Neoplasms; Rectum; Sudan
Subjects: Chemical activation; Sudan; Petroleum
Subjects: Khartoum; Sudan; Abortion; Blood; Pregnancy
Subjects: Abdomen; Fibrosis; Liver; Sudan