Équation de Murnaghan — Équation d état de Murnaghan L équation d état de Murnaghan est une équation d état de la mécanique des milieux continus. Elle décrit l évolution isotherme du volume d un solide en fonction de la pression un problème important en sciences de la… … Wikipédia en Français
Equation (poem) — Equation is one of the most original and intriguing poems of Dr Tapan Kumar Pradhan, the Indian writer and poet, and it won Kendriya Sahitya Akademi s Indian Literature Golden Jubilee Award for Poetry in 2007. The poem received critical acclaim… … Wikipedia
Équation d'état de Murnaghan — Ne doit pas être confondu avec Équation d état de Birch Murnaghan. L équation d état de Murnaghan est une relation qui lie le volume d un corps et la pression à laquelle il est soumis. C est une des nombreuses équations d état qui ont été… … Wikipédia en Français
Acoustic wave equation — In physics, the acoustic wave equation governs the propagation of acoustic waves through a material medium. The form of the equation is a second order partial differential equation. The equation describes the evolution of acoustic pressure p or… … Wikipedia
Radiative transfer equation and diffusion theory for photon transport in biological tissue — Photon transport in biological tissue can be equivalently modeled numerically with Monte Carlo simulations or analytically by the radiative transfer equation (RTE). However, the RTE is difficult to solve without introducing approximations. A… … Wikipedia
Nuclear magnetic resonance in porous media — Nuclear magnetic resonance (NMR) in porous media covers the application of using NMR as a tool to study the structure of porous media and various processes occurring in them.[1] This technique allows the determination of characteristics such as… … Wikipedia
Electric field integral equation — The electric field integral equation is a relationship that allows one to calculate the electric field intensity E generated by an electric current distribution J .DerivationWe consider all quantities in the frequency domain, and so assume a time … Wikipedia
Heat equation — The heat equation is an important partial differential equation which describes the distribution of heat (or variation in temperature) in a given region over time. For a function of three spatial variables ( x , y , z ) and one time variable t ,… … Wikipedia
Anti-Life Equation — The Anti Life Equation is the fictional equation that the DC Comics villain Darkseid is searching for in the Jack Kirby s Fourth World setting. It is for this reason that he sends his forces to Earth, as he believes part of the equation exists in … Wikipedia
Debye–Hückel equation — The Debye–Hückel equation and Debye–Hückel limiting law, were derived by Peter Debye and Erich Hückel, who developed a theory with which to calculate activity coefficients of electrolyte solutions.[1] Activities, rather than concentrations, are… … Wikipedia