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Ali Haruna

Publications (5)

Neutron Activation Analysis of Kaolin of the South Eastern States Nigeria

Ali Haruna & Vivan Ann Kasham · Current Journal of Applied Science and Technology · 2016

This work investigates the components of Kaolin (nzu) in the five South Eastern states of Nigerian and the possible health benefits by using Neutron Activation analysis. The results of the investigation show the concentration of eighteen elements. These elements are Mg, Al, Ti, V...

Open access Research Article 10.9734/BJAST/2016/25418

A Survey of Radiation Levels Associated with Exposure to Power-line in Some Selected Areas in Ibadan Metropolis, Oyo State, Nigeria

Ali Haruna & Olatunbosun Rabiu Oladayo · Physical Science International Journal · 2016

Measurement of electric field strength, magnetic field strength and power density were carried out using two instruments, electro smog meter (model TES -92) and ELF detection meter (model 480823) at an interval of 2 m starting from the base of the source. The maximum electric fie...

Open access Research Article 10.9734/PSIJ/2016/22828

Study of Occupational Noise Level: A Case Study from a Developing Country, Nigeria

Ali Haruna & M. N. Agu · Current Journal of Applied Science and Technology · 2011

Levels of noise generated from mechanic villages within Kaduna metropolis, (Nigeria) were measured in the present study. Existing noise generation sources and analysis were carried out. Noise level (maximum of 120dB) was measured at these sites. Noise dose of 104.30% and hearing...

Open access Research Article 10.9734/BJAST/2011/625

Effect of Irradiation on Rotting and Mass of Mango Fruits with Gamma Ray from Cobalt-60 Source

Idodo Maxwell, Ali Haruna & Baba Kutigi · Asian Journal of Chemical Sciences · 2017

In this study four varieties of mango fruits were irradiated with Gamma ray from Cobalt-60 source at different dose points of 50 Gy, 100 Gy, 300 Gy and 800 Gy to investigate effect of irradiation on rotting and masses. The observations were made at two different days, namely day...

Open access Research Article 10.9734/AJOCS/2017/32299

Computation of the Cohesive Energies of NaCl, SiO2 and Al Using Density Functional Theory

Aungwa Francis, S. G. Abdu, Ali Haruna & Eli Danladi · Physical Science International Journal · 2016

In this paper, the cohesive energies of Sodium Chloride (NaCl), Silicon dioxide (SiO2) and Alum inum (Al) based on computer code FHI-aims were calculated using Density Functional Theory. The code has several input parameters in which some of the variables were optimized. The cohe...

Open access Research Article 10.9734/PSIJ/2016/26479