The evolution of existing grids to smart grids for power supply is technologically the most prominent research area. It is one of the hot projects considered to contribute in national economy, also at the top priority for the country and involves hefty investments, although the e...
Open access
Research Article10.9734/air/2020/v21i130181
The use of ICTs forms part of efforts to achieve the Sustainable Development Goals (SGDs) especially ensuring inclusive and equitable quality education and promote life-long learning opportunities for all. In the agricultural sector, access to the right knowledge and information...
Open access
Research Article10.9734/air/2020/v21i130177
Uduak U. Ndubuisi-Nnaji, Utibe A. Ofon, Ata O. Inyang-Enin & Georgina N. Ananso·Advances in Research·2020
Anaerobic digestion (AD) of lignocellulosic agro-waste such as coconut husk fibre, pineapple floret and banana stem was studied using standard protocols. A combination of physical, chemical and biological Pre-treatment was performed to facilitate the anaerobic digestion process....
Open access
Research Article10.9734/air/2020/v21i130178
Particulate matter concentration was measured over two cement production sites in Nigeria using a gravimetric high volume air sampler and Atomic Absorption Spectroscopy (AAS) for elemental analysis. The mass concentration of SPM ranged from 7.50 µg/m3 to 303.1 µg/m3 with mean val...
Open access
Research Article10.9734/air/2019/v20i630176
Aflatoxin B1 is a toxin produced as secondary fungal metabolites by the fungus Aspergillus, particularly A. flavus. The toxin has significantly contaminated the food supply chain especially cereals in Kenya. Kenya Bureau of Standards (KEBS) has recently banned five maize flour br...
Open access
Research Article10.9734/air/2019/v20i630175
C. F. V. De Figueiredo, J. G. Fernandes, E. W. F. Gomes & A. S. Messias·Advances in Research·2020
The objective of this work was to evaluate the influence of line and row spacing on biomass yield and minerals absorbed by Salicornia neei irrigated with desalination reject. The experiment was conducted in beds at the headquarters of the Agronomic Institute of Pernambuco-IPA, Re...
Open access
Research Article10.9734/air/2019/v20i630174
Aim: The aim of this study is to evaluate how faulty design affects construction and maintenance of building projects in Asaba, Delta state with a view to establishing their level of occurrence and providing ways of mitigating them. Study Design: It was a survey research, the stu...
Open access
Research Article10.9734/air/2019/v20i630173
S. S. A. Lima, S. C. de Paiva, H. J. B. de Lima Filho, G. M. C. Takaki & A. S. Messias·Advances in Research·2020
Residues originated from agro-industry can be used for various purposes, including in the production of activated carbon. Thus, for the conduction of this research, an Activated Carbon (AC) was prepared with mixtures of grape bagasse (B) and coconut fiber (C), with the mass relat...
Open access
Research Article10.9734/air/2019/v20i630172
Aims: To determine marital status and age as predictor of undergraduate students’ academic achievement in tertiary institutions in Nigeria. Study Design: Ex-post facto research design. Materials and Methods: The sample for the study was 632 100 level students selected using simp...
Open access
Research Article10.9734/air/2019/v20i530171
Aims: To determine gender and faculty of study as predictor of undergraduate students’ academic achievement in tertiary institutions in Nigeria. Study Design: Ex-post facto research design. Methodology: The sample for the study was 632 100 level students selected using simple ra...
Open access
Research Article10.9734/air/2019/v20i530169