Optical vortices (OVs), as eigenmodes of optical orbital angular momentum, have been widely used in particle micro-manipulation.Recently, perfect optical vortices (POVs), a subclass of OVs, are gaining increasing interest and becoming an indispensable tool in optical trapping due to their unique property of topological charge-independent vortex rad
This research study provides a new framework to optimize pedestrian simulation parameters required to replicate emergency evacuation conditions specifically observed in high rise buildings, passenger vehicles and transport terminals.The simulation experiments are performed with generalised social force model in VISWALK simulation environment.The da
Recently, eco-friendly, and cost-effective energy conversion and storage is a major challenge for the world.In this regard, initiatives have been set up to create various sustainable resources-based energy storage devices like supercapacitors (SCs).They provide fast output power and cover high energy demand for future electronics.In these devices,
Periwinkle (Catharanthus roseus (L.) G.Don) is renowned jolly joes grape candy for its diverse colors and resilience to harsh climates.Still, most commercial cultivars predominantly display flat petals.Using cultivars representing non-wavy, medium-wavy, and extreme-wavy flower forms, we examined morphological differences in both their mature leaves