The paper presents an introduction to the Ant Colony Optimisation (ACO) algorithm and methods for solving the Travelling Salesman Problem (TSP). Documenting, understanding and knowledge of concepts regarding the emergent behavior and intelligence swarms optimization, easily led o...
Open access
Research Article10.9734/ajarr/2020/v12i130281
The potentials of natural coagulants (egg shell and fish scale) in the treatment of vegetable oil industrial wastewater were investigated. The coagulants were characterized to determine their chemical compositions, functional groups and morphology using proximate analysis method,...
Open access
Research Article10.9734/ajarr/2020/v12i130278
EUROPA stamps are special stamps issued by European postal administrations and bears the official EUROPA logo, a PostEurop registered trademark under the aegis of PostEurop in which Europe is the central theme. EUROPA stamps underline cooperation in the posts domain, taking into...
Open access
Research Article10.9734/ajarr/2020/v12i130279
Banana is a climacteric fruit with a short shelf life. As a result, huge losses are incurred during handling in the value chain. The need to develop means of extending the shelf life and concomitantly maintaining the quality of the fruit after harvest has become very important. T...
Open access
Research Article10.9734/ajarr/2020/v12i130277
Emergency preparedness plan is a written manual that identifies and provides detailed understanding of what to be done or put in place, assign who to do what and directactions on how to carry out certain responsibilities in an emergency like fire outbreak for peace and tranquilit...
Open access
Research Article10.9734/ajarr/2020/v11i430269
COVID-19 global pandemic has badly hit the business of farmers whose story has largely been in the shadows. The main objective of this article is to highlight the connection of global pandemic with agricultural and food systems. For this, secondary data were collected through onl...
Open access
Research Article10.9734/ajarr/2020/v11i430272
This paper identifies 5-step model that can be adopted or implemented by every mathematics teacher and various training settings to effectively move teaching and learning towards an active cooperative learning environment. This model is built upon existing ideas proposed over the...
Open access
Research Article10.9734/ajarr/2020/v11i430270
Poor productivity of construction craftsmen is one of the causes of cost and time overruns in construction projects. Successful delivery of construction of projects within the measurable tenets is driven by effective site supervision. Nevertheless, the inability of many superviso...
Open access
Research Article10.9734/ajarr/2020/v11i430271
Bioequivalence testing is the initial approach for the analysis of quantitative determination of drugs and their metabolism in biological samples. In this research work its applications was tested and reviewed under different sampling techniques. The basic concept of bioequivalen...
Open access
Research Article10.9734/ajarr/2020/v11i430275
Introduction: Geohelminths are parasites which perform part of their life cycle in the soil, where eggs are embryonated and then larvae become viable, being in both stages able to infect their hosts, depending on the species and can affect humans. Aim: This study was aimed to det...
Open access
Research Article10.9734/ajarr/2020/v11i330267
Breast cancer rates are so high among women in more developed countries, rates are increasing in almost every region of the world. In 2018, it is reported that 627,000 women died from breast cancer. Vitamin E is a common supplement characterized by its antioxidant potential effec...
Open access
Research Article10.9734/ajarr/2020/v11i330266
Utilization of alternative sources named as new and renewable energy sources; Due to technological development and difficulties in competing economically with traditional resources, it has not reached the desired level until today. Due to the rapid increase in energy consumption...
Open access
Research Article10.9734/ajarr/2020/v11i330265
The study was conducted on 150 respondents living in Palembang city that were randomly selected based on the assumptions of community groups that have high income groups (50 respondents), medium income groups (50 respondents), and low income groups (50 respondents). The purpose o...
Open access
Research Article10.9734/ajarr/2020/v11i330264
This study presents a re-examination of how net income growth and net profit margin of selected commercial banks quoted on the Nigerian Stock Exchange (NSE) are affected by corporate governance practice for the period 2005 to 2017. The Panel Ordinary Least Square (POLS) was emplo...
Open access
Research Article10.9734/ajarr/2020/v11i330263
General Systems Theory (GST), as well as Systems Theory (ST), are in the attention of scientists everywhere. Their research has highlighted both an approach to micro-systems and especially to macro-systems, in both cases these being the ends of the current world range seen from a...
Open access
Research Article10.9734/ajarr/2020/v11i230261