Micro and Nanofluid Convection with Magnetic Field Effects for Heat and Mass Transfer Applications using MATLAB (R) examines the performance of micro and nanofluids with various physical effects such as magnetic field, slip effects, radiation and heat sources. Heat and mass transfer enhancement techniques are widely used in many applications in the heating and cooling or freezing process to make possible a reduction in weight and size or enhance performance during heat and mass exchanges. The book covers the two categories of flow techniques, active and passive. It discusses various considerations in the engineering sciences in the melting process, polymer industry and in metallurgy. To be more precise, it may be pointed out that many metal surgical developments involve the cooling of continuous strips or filaments by drawing them through a quiescent fluid, and in that process of drawing, these strips are sometimes stretched. In all these cases, the properties of the final product depend, to a great extent, on the rate of cooling by drawing such strips in an electrically conducting fluid subject to a magnetic field and thermal radiation.

This book introduces a concept of Hybrid cryptography, switch from the static to dynamic keys. The term hybrid is concern with the combination of substitution and transposition techniques. This book introduces a new dynamic symmetric cryptography technique. The book presents an introduction to symmetric, asymmetric cryptography techniques block cipher crypt analysis and stream cipher crypt analysis. This book is useful especially for the researchers in the field of cryptography and for undergraduate and graduate level.