On présente successivement : une analyse du processus de fabrication de filets plastiques suivant le procédé TRICAL: une étude expérimentale du fonctionnement de la tête d'extrusion ; une étude théorique des écoulements de polymères thermoplastiques dans des filières d'extrusion avec gonflement en sortie. Les principaux résultats obtenus sont: la constitution d'un «système expert» permettant la prédétermination des outillages et fournissant les règles de conduite du procédé ; un code de calcul permettant d'étudier en bidimensionnel les écoulements dans la filière et le gonflement en sortie, pour des lois de comportement du polymère quelconques. L'algorithme utilisé est du type Euler-Lagrange, les développements ont portés essentiellement sur la prise en compte de la surface libre et les conditions aux limites aval

This book brings together current information on technology and solvents for extracting oilseeds. The editors hope that this monograph will serve as a useful reference for the managers and engineers in oil extraction and its allied industries and a starting point for researchers in searching for the optimum solvent for extraction of any given oil-bearing materials.

The beloved, #1 global bestseller by John Green, author of The Anthropocene Reviewed and Turtles All the Way Down “John Green is one of the best writers alive.” –E. Lockhart, #1 bestselling author of We Were Liars “The greatest romance story of this decade.″ –Entertainment Weekly #1 New York Times Bestseller • #1 Wall Street Journal Bestseller • #1 USA Today Bestseller • #1 International Bestseller Despite the tumor-shrinking medical miracle that has bought her a few years, Hazel has never been anything but terminal, her final chapter inscribed upon diagnosis. But when a gorgeous plot twist named Augustus Waters suddenly appears at Cancer Kid Support Group, Hazel’s story is about to be completely rewritten. From John Green, #1 bestselling author of The Anthropocene Reviewed and Turtles All the Way Down, The Fault in Our Stars is insightful, bold, irreverent, and raw. It brilliantly explores the funny, thrilling, and tragic business of being alive and in love.

This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.