6 articles in this issue
Placid Chike Njoku
KEYNOTE ADDRESS AT THE CENTRE FOR SATELLITE TECHNOLOGY DEVELOPMENT ANNUAL WEEK, 2018 HELD AT THE CENTRE IN ABUJA ON 14 -15 AUGUST, 2018
S. O. Onuh, S. Y. Aiyeola, C. T. Tofade, L. O. Adesina
Rural to urban migration still persists in Nigeria despite government’s claim of rural development programs. This situation if not checked portends negative signal for the already over-populated urban areas, particularly in areas of food security, sanitat... see more
E. Ewang, O. Ogah, H. Suleiman, G. Agbaje, D. Faizullin, K. Toyoda, M. Cho
On-orbit photoelectron current experiment is one of the missions carried out with the less resource available from a HORYU-IV satellite, for measuring the current from metallic and insulator surfaces from air mass zero (AMO) spectrum. This is with the vie... see more
U. S. Abdullahi, F. S. Longman, T. T. Christopher, L. Adesina
According to the Global System for Mobile Alliance (GSMA), in 2017, there were around 3.3 billion people connected to the mobile Internet. This represented an upward surge in global coverage compared to previous years. However, more than one billion peopl... see more
F. A. Oluwafemi, R. A. Olubiyi
Water is one of the most important elements for sustaining-life. Despite water’s abundance, good quality water is available in a very limited quantity. Water quality describes water’s condition, including physical, chemical, biological and radiological-ch... see more
A. H. Onyenweuwa
The electrical efficiency of photovoltaic (PV) cell is affected by significant increase of cell operating temperature. The efficiency and temperature performance variation on two mono-crystalline modules with and without an active cooling system have been... see more