In complex task domains, such as games, students may exceed their teachers. Such tasks afford diverse means to tradeoff one type of performance for another, combining task elements in novel ways to yield method variations and strategy discoveries that, if mastered, might produce large or small leaps in performance. For the researcher interested in the development of extreme expertise in the wil...

this paper develops an analytical method to calculate seismic bearing capacity of a strip footing, which is located on a slope reinforced with rows of pile. the resistance of passive pile is determined based on normal and shear stress of the soil around the pile, which is then compared to other analytical methods. this comparison indicates an acceptable agreement. the variants of the study incl...

Hydrophobie Vinyl Compound, Enhancement Effect, Enzymatic Hydrolysis, Waste Paper Enzymatic hydrolysis o f waste papers in the presence of various vinyl compounds was carried out, and the addition o f the compounds such as methyl methacrylate, styrene, and vinyl acetate increased glucose yield resulting from the acceleration of the rate of the enzymatic hydrolysis. The optimum conditions existe...

An action having an acceleration term in addition to the usual velocity term is analyzed. The quantum mechanical system is directly defined for Euclidean time using the path integral. The Euclidean Hamiltonian is shown to yield the acceleration Lagrangian and the path integral with the correct boundary conditions. Due to the acceleration term, the state space depends on both position and veloci...

A Mathematical model for the pulsatile blood flow through stenosed artery with the effect of body acceleration and slip velocity is proposed. Blood has been represented by casson fluid equation. Analytic expression for velocity, flow rate, wall shear stress and effective viscosity is derived. Flow variables with the change of parameters are represented graphically. The effect of pulsatility, st...

During the second year of life, the rate at which most children learn words accelerates dramatically, the so–called “vocabulary explosion”. Most accounts posit changes in the child or specialized learning mechanisms to account for this sudden change. However, recently McMurray (2007) demonstrated that acceleration is a mathematical consequence of parallel learning and the statistical distributi...

Acceleration is widely used in reliability tests to yield sufficient reliability information within a short time frame. From the statistical point of view, the cost of acceleration is that additional parameters are needed to link the accelerating variables to the failure process. When the increase of statistical information is insufficient to compensate the introduction of additional parameters...

An intense electromagnetic pulse can create a weak of plasma oscillations through the action of the nonlinear ponderomotive force. Electrons trapped in the wake can be accelerated to high energy. Existing glass lasers of power density lotsW/cm shone on plasmas of densities 10 8 cm can yield gigaelectronvolts of electron energy per centimeter of acceleration distance. This acceleration mechanism...

1 Department of Mathematics & Computer Science The University of the West Indies, Mona, Kingston 7, JAMAICA, WEST INDIES Email: [email protected] 2 Department of Applied Mathematics, Sri Padmavati Women’s University Tirupati, A. P. – 517 502, INDIA Email: [email protected] Abstract: The pulsatile flow of blood through a stenosed artery under the influence of external periodic b...