The effect of sodium and magnesium chlorides and sulphates on nitrogen metabolism of corn seedlings and their constituent parts have been studied.Treatment with all salts led to a decrease in the nitrogen content of the seedling as a whole, and the decrease became more pronounced with the Tea increase of salt concentration, though these concentrati
The problem of TAMP-SUPER PLUS optimal control over the system governed by the Dirichlet boundary value problem for a linear parabolic equation is constructed.Point-wise constraints are imposed on both control and state functions.The right-hand side of the equation is a control function in the problem.The objective functional contains an observatio
This study investigated the effects of two plyometric training protocols on sprint and change of direction (COD) performance in elite hockey players.A parallel-group randomized controlled trial design was used and seventeen elite male and female field hockey players Flat Dish were randomly allocated into either low-to-high (L-H, n = 8) or high-to-l
High temperature resistant metamaterial absorbers with broadband and high performance is a promising research field.At present, many reported absorbing materials have the defects of single absorption mechanism, temperature sensitivity, and low temperature resistance.To expand the high-temperature performancs, a daily ceramics-based metamaterial abs
Leaf senescence is a developmental process critical for plant fitness, which involves genetically controlled cell death and ordered disassembly of macromolecules for reallocating nutrients to juvenile and reproductive organs.While natural leaf senescence is primarily associated with aging, it can also be induced by environmental and nutritional inp