SHAPE-MEMORY PROPERTIES OF MAGNETICALLY ACTIVE TRIPLE-SHAPE NANOCOMPOSITES BASED ON A GRAFTED POLYMER NETWORK WITH TWO CRYSTALLIZABLE SWITCHING SEGMENTS

Thermo-sensitive shape-memory polymers (SMP), which are capable of memorizing two or more different shapes, have generated significant research and technological interest.A triple-shape effect (TSE) of SMP can be activated e.g.by increasing the environmental temperature (Tenv), whereby two switching temperatures (Tsw) have to be exceeded to enable

Abstract Cardiac tuberculosis is rare and usually involves the pericardium.Myocardial tuberculoma is a very rare occurrence and only a GIFTS few cases were reported.We describe the use of cardiovascular magnetic resonance in the diagnosis of a rare case of cardiac tuberculoma involving the right atrium which was complicated by a Twin Metal Bed bica

This paper presents the technology of MAG PWD ORIGINAL the metallic threads used in the textiles of the Middle Ages trough the study of an embroidery fragment preserved in the Museo Nacional de Artes Decorativas.The origin and the development of the metallic threads technology are explained, including the different metals and alloys used.The paper