Recent Publications
Menstruation Myths Among Young Girls and Women in Contemporary Sri Lankan Society
Puberty represents a critical development phase marked by significant physical, psychological, and reproductive changes that transform a girl into young women. Menstruation is one of the most important milestones in this process. This study aims to examine the prevalence of menstruation myths among young girls and women in contemporary Sri Lanka. The specific objectives were …
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Comparative Analysis of Concrete Mix Designs Considering Aggregate Shape on Workability & Compressive Strength
Aggregate shape is an important factor for concrete performance, but most existing studies have focused on idealized single-shape aggregate rather than mixed-shape aggregate compositions that are common in practice. The present work is an experimental investigation on the influence of coarse aggregate shape composition, individual and systematic blends on workability and compressive strength of M25 …
Practical Demonstration Improves Assessment Performance in Farm Machinery Education A Quasi-Experimental Study
The persistent emphasis on theory-led instruction in many engineering technology programmes raises a practical question: does direct, hands-on exposure to equipment measurably improve how well students understand and apply what they have already studied. This study evaluated the immediate effect of a practical demonstration on assessment performance among 75 final-year Engineering Technology undergraduates enrolled in …
Impact of Modern Non-Linear Loads on Reactive Power Demand and Power Quality A Comparative Review of STATCOM Topologies for Distribution Systems
The growing share of power-electronic-based loads on low-voltage distribution networks — electric vehicle (EV) chargers, variable frequency drives (VFDs), switched-mode power supplies (SMPS), LED lighting drivers, and data-centre infrastructure — is changing the reactive power profile that utilities must manage. Unlike conventional linear loads, these devices draw non-sinusoidal current, depress the effective power factor, and …
The Impact of social media on Academic Performance A Case Study of Nāgānanda International Institute for Buddhist Studies
The purpose of this case study is to determine the pros and cons of the effects of social media usage by students of Nāgānanda International Institute for Buddhist Studies on the academic performance of these students. By conducting a case study using the mixed methods approach and collecting data by administering the Google Forms to …