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Progress in monomers, oligomers, polymers, composites and nanocomposites   Publication : [S.l.] Nova Science Pub Inc 2009 . 401 p. , Knowledge is the foundation for mankind's most successful ventures. Today there is a visible shift in science, where people have shifted from chemistry to biology, and from biology to medicine. Everybody wishes to be wealthy and healthy. Jonathan Swift once said, "Everybody wants to live longer but nobody wants to be old." Still, the role of polymer chemistry (pure and applied sciences) is very prominent in the world of science today, but it is heading away from polymers and polymer blends towards composites and nanocomposites. It allows for the creation of new materials with unique properties and new possibilities. This a second edition on this subject. If we measure the world's production of materials by volume and not by weight, then we find that it equals the production of iron, cast, steel, and coloured metals together. This volume equals 250-270 million cubic metric of material per year. It is important to note that the rate of production of polymers is overcoming the rate of production of metals by 30-40%. Mankind used to live in the Stone Age, then the Iron Age, then the Bronze Age, and now it has come to be the Age of Polymers (leaning heavily towards composites and nanocomposites). There are reviews and essays, according to the opinions of editors, that are helping to further develop polymer science and assist in solving practical applications (new materials with improved properties). 27 cm. Date : 2009 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),
Renewable resources and biotechnology for material applications par Zaikov,, G. E. Publication : [S.l.] Nova Science Publishers, Inc. 2011 . 410 p. , This book presents and discusses current research in the study of renewable resources and biotechnology for material applications. Topics discussed include the potential of sorghum varieties as a bioenergy crop; enzyme modified grain by-product reinforced polypropylene composites; biomass as combustion fuel; efficiency of hemp essentials oil depending inflorescence harvest and the new biostymulator for increasing crops resistance to drought stress. 26 cm. Date : 2011 Disponibilité : Exemplaires disponibles: La bibliothèque des sciences de l'ingénieur (1),

Synergetics and fractal analysis of polymer composites filled with short fibers par Kozlov, G. V. Publication : New York Nova Science Publishers Inc 2011 . 223 p. , The interest in polymer composites study is due to an even greater degree of their application. The filling by hard disperse particulates or fibres gives to polymers a desirable properties number: increases stiffness, reduces thermal expansion coefficient, rises resistance to yield and fracture toughness and so on. Difficulties in research of structure-properties relationships for polymer composites are due to their structure complexity. So, on the elasticity modulus value besides composition a polymer-filler interaction influences. In other words, it is clear even intuitively that for the complete description of such structurally-complex objects as polymer composites it is necessary to account for three groups of factors, namely, polymeric matrix structure, filler structure and level of interaction between them. Up to now the researches of such kind were carried out within the frameworks of continuous mechanics and thermodynamic conceptions. However, these conceptions application does not allow to describe satisfactorily and all the more to predict such materials properties. As a matter of fact, an experimental data set dictates the choice of either structure physical model for macroscopic properties description. 27 cm. Date : 2011 Disponibilité : Exemplaires disponibles: La bibliothèque des sciences de l'ingénieur (1),

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