Agricultural waste fibers have been found to be suitable as reinforcement in cement-based composites, but studies on oil palm fiber as reinforcement in gypsum-cement wall panels are scarce. A mixture of two equal weights of gypsum and cement, with water-binder ratios of 0.45 and 0.55 were prepared. In each mix a varying percentage of fiber contents of 2%, 3% and 4% by weight of the binders were...

Liquid nanofilm is used in industrial applications, such as heat exchangers, water desalination systems, pumps, distillation cooling and complex engineering systems. The present work focuses on the numerical investigation of condensation falling liquid film containing different types nanoparticles with a low-volume fraction. nanofluid falls inside exchanger by mixed convection. composed two par...

Because hydroponic plant nutrient is dissolved in the water, water quality management essential for growing healthy plants. Taking care of total solids (TDS) and pH (water acidity) essential. The purpose this research to create a IoT-based monitoring device. average TDS after 30 days automation with an Arduino UNO was 1162.82 ppm, gadget kicked on pump whenever fell below 1000 ppm or EC 2. mech...

Public Closed Circuit TeleVision (CCTV) initiatives have been utilized as methods of monitoring public space for over two decades. Evaluations of these efforts to reduce crime have been mixed. Furthermore, there has been a paucity of rigorous evaluations of cameras located in the USA. In this analysis, crime in the viewshed of publicly funded CCTV cameras in Philadelphia, PA, is examined using ...

A forced Korteweg–de Vries (fKdV) equation can be used to model the surface wave of a twodimensional water flow over a bump when the upstream Froude number is near one. The fKdV model typically has four types of solutions: sub-critical cnoidal waves, sub-critical hydraulic fall, transcritical upstream soliton radiation, and supercritical multiple solitary waves. This paper provides a numerical ...

Iodine deficiency disorders (IDDs) refer to the spectrum of consequences of iodine deficiency in a population resulting from its deficit in soil and water. Consumption of crops and plants grown on iodine-deficient soils leads to IDD in populations solely dependent on this vegetation for their iodine requirements. When iodine intake falls below the recommended levels, the thyroid may no longer b...