This research work presents an understanding of structure-property relationship in uniaxially oriented multilayer polypropylene (PP) film/foams. Multilayer PP film/foams having 16 layers have been produced by using a unique coextrusion and multiplication technique. A post-uniaxial drawing process at a certain temperature has been carried out to orient the multilayer film/foams in extrusion dire...

Fibrous filters were fabricated using a novel melt co-extrusion and two-dimensional multiplication technology combined with a high pressure water jet delamination technique. The filters made from polypropylene (PP) / polyamide 6 (PA6) system exhibited micro to nano scale fibers having uniform fiber distribution and superior mechanical properties. Effects of film draw ratio upon co-extrusion on ...

Regenerated Bombyx mori silk fibers were spun from hexafluoro-isopropanol solution of silk fibroin sponge in methanol used as a coagulant solvent and then elongated in water. The stress-strain curves of the regenerated fibers changed dramatically depending on the draw ratio and the structure was studied by 13C CP/MAS NMR and X-ray diffraction methods. The patterns of 13C CP/MAS NMR spectra of t...

The ISIS-model allows a better understanding for managers and regional authorities of the ongoing change towards the information based “New Economy” and towards an information society. New policies have become possible for generating sustainable regional growth, sustainable in both, regional economic success and ecological health. The ISIS-model is build for evaluating policies for sustainabili...

Isis: Page 6 Two recent archaeological developments have brought Cleopatra into the news. They each concern tombs—her sister Arsinoe’s tomb and her own. A skull of a skeleton found early last century in ‘The Octagon’ a tomb in Ephesus in Turkey was recently reconstructed using measurements of the skeleton taken in the 1920s. The skull itself was lost in the 1940s. The reconstructed skull turned...

Deliverable One Identifying Key Requirements for Pricing Reform Status: Public Version: 3.0 October 2002 Authors: Bryan Matthews and Chris Nash, Institute for Transport Studies, Leeds Project Partners: Institute for Transport Studies (ITS), Leeds Forschungs-undAnwenungsverbund Verkehrssystemtechnik (FAV), Berlin Istituto di Studi per l'Integrazione dei Sistemi (ISIS), Rome Netherlands Organizat...

draw-a-man test (dam) as projection of a person’s inner world can provide information about people interests, anxieties, defenses and inhibitions. the aim of this study was to investigate indicators of aggression in dam test in primary male school students. materials and methods: in this explanatory study 57 male student in third grade of a primary school of khorramabad city were selected by co...

This paper discusses the development of the human social brain. First, I will argue that social cognition is uniquely important and describe evidence that social interaction plays a critical role in early brain development. I will then discuss recent research demonstrating that the social brain undergoes protracted development and that adolescence in particular represents a period of reorganiza...