Sabaragamuwa University of Sri Lanka

Enhanced Room-TemperaturePhosphorescence from CarbonDots Embedded in a Robust SiO2 Matrix

Abstract Carbon dots (CDs) represent a rapidly advancing class of fluorescent nanomaterials. Due to the dominant nonradiative decay channels of the triplet excited state of CDs, these materials generally exhibit no observable phosphorescence (PH) or delayed fluorescence. Here, we...

FLIGHT PHASE BIOMECHANICS AS PREDICTORS OF ELITE TRIPLE JUMP PERFORMANCE

The triple jump is a technically demanding track and field event that requires athletes to generate and sustain maximal force while preserving horizontal velocity across the hop, step, and jump phases. Performance is strongly influenced by the biomechanical characteristics of eac...

A Hybrid Grey Verhulst Modeling framework for accurate tea yield forecasting in variable environmental conditions

Purpose Due to the Ceylon tea industry having faced a range of economic, structural and climate conditions over the past few decades, a robust statistical approach is essential for short-term forecasting of tea yield and tea income. However, the existing literature indicates that...