Abstract : The study and prediction modeling in this paper on COVID-19 cases in Indian states aims to comprehend the disease's occurrence, severity, and potential future developments. With its findings, the research hopes to help with decision-making, resource allocation, and public health initiatives. To obtain and examine pertinent data, the study combined positivist and pragmatic research approaches. Data came from reputable health organisations and official government databases, with an emphasis on ver Full article
Abstract : Navigation with Indian Constellation (NavIC) applications, receiver antenna has to resonate at one or more of NavIC bands L1(1575 MHz), L5(1176 MHz) and S (2492 MHz) bands. Here prototypes of Single Band, Dual Band and Triband antennas are designed and validated for NavIC frequencies. Single band (L5–band) antenna of low cost and electrically small size is simulated and verified. A double band antenna for L1 and S band designed and fabricated is improvised with its return loss and Gain parameter Full article
Abstract : Hydraulic fracturing is a technique widely employed around the world to enhance the productivity of low-permeability wells. Hydraulic fracturing is performed by injecting a high-viscosity fluid capable of fracturing rocks and transporting proppant. A water-based fracturing fluid is the most commonly utilized fracturing fluid. This fluid is made up of water, polymeric minerals, crosslinks, breakers, and a variety of additional additives that are customized to the properties of the rock and fluid Full article