Open Access Peer Reviewed Quarterly Est. 2015

Humanities and Arts Academic Journal

(HAAJ)
ISSN (Print): 7284-5301 | ISSN (Online): 5414-3629
4.68
Impact Factor
9
H-Index
256+
Articles
📄 Humanit. Arts Acad. J. — Volume 13, Issue 1 (2025)
Humanities and Arts Academic Journal  |  Volume 13, Issue 1  |  2025  |  4 Articles
Open Access Double-Blind Peer Reviewed ISSN: 5414-3629 (Online)
📋 Articles — Volume 13, Issue 1
Research Article Pages 1-10
Article 1 of 4

FUEL-LESS GENERATORS: ENGINEERING ANALYSIS AND GREEN ENERGY PROSPECTS

Carbon dioxide is one the major precursor of climate change. The largest source of carbon emission is electricity generation from fossil fuel based power generators. It accounts for 31% of the total carbon emission globally. As the world clamor for…

Research Article Pages 11-22
Article 2 of 4

PHYSICOCHEMICAL CHARACTERIZATION OF HYBRID BIOPOLYMER FILMS FROM PURPLE YAM AND SWEET POTATO PEEL STARCHES

Biopolymers such as starches enhance the viscosity of injected fluids, leading to a favorable mobility ratio during chemical enhanced oil recovery. This study focused on combining starches extracted from the peels of purple yam and sweet potato, evaluating the characteristics…

Research Article Pages 23-32
Article 3 of 4

AN INTEGRATED FRAMEWORK FOR COST OPTIMIZATION IN INDUSTRIAL PRODUCTION SYSTEMS

Optimizing costs associated with manufacturing operations is a critical challenge undergone by manufacturing companies while navigating a fiercely competitive business environment. This research work has introduced application of MILP technique in manufacturing operations costs optimization and decision making. The research…

Research Article Pages 33-45
Article 4 of 4

LEVERAGING IOT AND DATA ANALYTICS TO SUPPORT RURAL AGRICULTURAL ENTREPRENEURS IN NIGERIA

Agricultural entrepreneurship in rural Nigerian communities has long been hindered by inefficient resource utilization and limited market access, exacerbating poverty and reducing productivity. This study addressed these challenges by exploring how Internet of Things (IoT) and data-driven solutions could optimize…

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