Original Research

14 Items

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APPROXIMATE SOLUTIONS OF THE EFFECTIVE MASS KLEIN-GORDON EQUATION FOR UNEQUAL POTENTIALS 17

C. A. Onate, O.O. Ogunlesi, O. M. Odeyemi, O. E. Odeyemi
CALCULATION OF THE EXCITATION FUNCTIONS OF ALPHA-INDUCED REACTION FOR THE PRODUCTION OF <SUP>123,124</SUP>I FROM THRESHOLD TO 40 MEV 9

Ahmad Danladi Adamu, Nicodemus Kure, Emmanuel Joseph Adoyi, Isaac Daniel Hyuk, Bello Ayodeji Ibrahim
EFFECTS OF ANNEALING TEMPERATURE ON OPTICAL AND ELECTRICAL CONDUCTIVITY OF (80 NM ITO)/(100 NM ZNO) TRANSPARENT CONDUCTING OXIDE MULTILAYER 5

M. A. Salawu, A. B. Alabi, T. Akomolafe, F. O. Omoniyi
EFFECTS OF DEPOSITION TIME OF ZNS THIN FILM ON OPTICAL AND MORPHOLOGICAL PROPERTIES OF ZNS DEPOSITED BY CHEMICAL BATH DEPOSITION METHOD FOR PHOTOVOLTAIC APPLICATION 6

Y. I. Bolanle, R. A. Babatunde, O. O. Adegboyo
EVALUATION OF RADIOLOGICAL HAZARD INDICES AND ENVIRONMENTAL SAFETY IN SOIL SAMPLES FROM DIFFERENT SOURCE TERM WITHIN THE TRIBUTARIES OF AWBA DAM IN THE UNIVERSITY … 21

Lawal R. S., Aisida S. O., Umaru I., Mundi A. A., Shehu M. S.
FIRST PRINCIPLE STUDY ON THE STRUCTURAL OPTIMIZATION AND ELECTRONIC PROPERTIES OF METHYLAMMONIUM BISMUTH BROMIDE AND METHYLAMMONIUM GALLUIM BROMIDE 25

S. G. Abdu, A. Shuaibu, M. Aboh, M. S. Abubakar
IMPACT OF RAINFALL VARIABILITY ON YAM (DIOSCOREA SPP) YIELD IN LAFIA LOCAL GOVERNMENT AREA OF NASARAWA STATE, NIGERIA 7

J. T. Yashim
INTEGRATED GEOPHYSICAL AND GEOTECHNICAL PRE-FOUNDATION ASSESSMENT OF PROPOSED BAZE UNIVERSITY TEACHING HOSPITAL ABUJA, NIGERIA 16

Muyideen K. Salami, Tobenna Offodile, Taiwo Adewumi, Joseph Asare, Oluwaseun K. Oyewole
RADIATION EXPOSURE LEVELS ASSOCIATED WITH TIN MINING SITES AROUND TORO AREA, BAUCHI STATE, NIGERIA 15

G. G. Ibrahim, Umar S. Aliyu, M. U. Najib, A. M. Hamza
RADIOMETRIC EVALUATION OF NATURALLY OCCURRING RADIONUCLIDES IN MINING SITES ACROSS MARARRABA-UDEGE OF NASARAWA STATE, NIGERIA 24

Rilwan U., Umar I., Abdullahi H. A., Ngari A. Z., Aboh H. O.
STRUCTURAL AND ELECTRONIC PROPERTIES OF DELAFOSSITE CUGA<SUB>1?X</SUB>MN<SUB>X</SUB>O<SUB>2</SUB>(X=0.5) NANOCOMPOSITE: A FIRST PRINCIPLE STUDY 13

S. S. Alhassan, A. Shuaibu, M. Y. Onimisi
THE PERFORMANCE OF DYE SENSITIZED SOLAR CELL FABRICATED USING DYE EXTRACTED FROM IRVINGIA GABONENSIS LEAVES 8

I. E. Ottih, E. I. Achuka
THERMOELECTRIC TRANSPORT PROPERTIES OF TERNARIES MIXED CHALCOGENIDE BI<SUB>2</SUB>TE<SUB>2</SUB> X (X= S AND SE): A FIRST PRINCIPLE STUDY 10

Yusuf Z. Abdullahi, Alhassan Shuaibu, Yakubu A. Tanko, Oyedare P. Olusola, Odelami A. Kafayat
VARIATIONS OF GPS-TEC AT AN AFRICAN LOW LATITUDE STATION DURING GEOMAGNETIC DISTURBANCES 14

S. J. Adebiyi, S. O. Ikubanni, B. O. Adebesin, B. W. Joshua, B. J. Adekoya