The mathematical modelling of changing structures in materials is of increasing importance to industry where applications of the theory are found in subjects as diverse as aerospace and medicine. This book deals with aspects of the nonlinear dynamics of deformable ordered solids (known aselastic crystals) where the nonlinear effects combine or compete with each other. Physical and mathematical models are discused and computational aspects are also included. Different models are considered - on discrete as well as continuum scales - applying heat, electricity, or magnetism to thecrystal structure and these are analysed using the equations of rational mechanics. In this way the student is introduced to the important equations of nonlinear science that describe shock waves, solitons and chaos and also the non-exactly integrable systems or partial differential equations. Alarge number of problems and examples are included, many taken from recent research and involving both one-dimensional and two-dimensional problems as well as some coupled degress of freedom.
Daily meditations and mantras for a truly holistic approach.
Découvrez des dizaines de formules magiques que vous pourrez utiliser pour la santé, l'amour, la maison et le jardin, pour la résolution de problèmes, les rêves, les voyages astraux, et...
Text and illustrations describe the diversity of fossils, rocks and minerals, and crystals and gems from below the Earth's surface.
[ 15 ] E. Dornberger , E. Tomzig , A. Seidl , S. Schmitt , H.-J. Leister , Ch . Schmitt , G. Müller , J. Cryst . Growth 180 ( 1997 ) 461 . [ 16 ] E. Dornberger , J. Esfandyari , D. Gräf , J. Vanhellemont , Lambert , F. Dupret , W v .
Created by bestselling crystals expert Judy Hall, The Crystal Wisdom Healing Oracle will connect you to your higher, intuitive self, and, in the process, give you amazing insights into your past, present and future.
Unlock the power of love through crystals with this all-inclusive volume on crystal rituals and techniques. Find your perfect partner, improve your current relationships and even boost your sex life with the help of Crystal Love.
Each entry is illustrated and explains which disorders the stone helps to treat. This is the must-have reference book for everyone working with crystals.
In The Encyclopedia of Crystals and Healing Stones Judy Hall draws on 30 years experience of crystals to provide the definitive reference guide to over 300 crystals and stones.
The book is illustrated with colour photographs and useful charts, diagrams, and grids.
Hē vivlos tōn krystallōn: ho pio axiopistos odēgos gia tous 200 krystallous kai tē chrēsē tous