Volume 31, Number 2, April-June 2021
Contents:
MATHEMATICAL MODELLING OF CONTINUOUS ETHANOL FERMENTATION IN A MEMBRANE BIOREACTOR BY PERVAPORATION COMPARED TO CONVENTIONAL SYSTEM
QUALITY ASSURANCE AND CONTROL OF CONVENTIONAL X-RAY MACHINES AT DIFFERENT HOSPITALS AND CLINICS IN EASTERN ETHIOPIA
ASSESSMENT OF NATURAL RADIOACTIVITY LEVELS AND RADIATION HAZARD IN ANCIENT HARAR CITY, JUGAL, SOIL, ETHIOPIA
Volume 31, Number 1, January-March 2021
EVALUATION OF RADIONUCLIDES SPECIFIC ACTIVITY OF GROUNDWATER RESOURCES. A CASE OF DIRE DAWA CITY, ETHIOPIA
VITAMIN E REDUCES THE EFFECT OF MAGNETIC FIELD ON DEPRESSION IN THE BLOOD PARAMETERS AND IN THE INTEGRITY OF ERYTROCYTES IN ALBINO MICE
INHIBITORY ACTIVITY OF PALMATINE ON MAIN PROTEASE COMPLEX (Mpro) OF SARS-CoV-2
IN SILICO INVESTIGATION OF THE POTENTIAL INHIBITORY EFFECTS OF ANTHRAQUINONE DERIVATIVES ON ALPHA SYNUCLEIN AGGREGATION
INTERNAL DOSIMETRY FOR RADIONUCLIDE DIAGNOSTIC IN NUCLEAR MEDICINE BONE SCAN PROCEDURES
SPECTROSCOPIC CHARACTERIZATION OF BAKER YEAST ALDEHYDE DEHYDROGENASE DURING BINDING OF NAD(P)+ AND SOME POLYPHENOLS
PEROVSKITE-OXIDES BaxSr3−xNbO5.5 (x = 0, 1 AND 2) COMPETENT FOR REMOVAL OF METHYL VIOLET FROM AQUEOUS SOLUTIONS
