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The homogenization of the Maxwell equations at fixed frequency is addressed in this paper. The bulk (homogenized) electric and magnetic properties of a material with a periodic microstructure are found from the solution of a local problem on the unit cell by suitable averages. The material can be anisotropic, and satisfies a coercivity condition. The exciting field is generated by an incident field fr
Throughout history packages are used to contain, store and transport goods and products. In early days it was a matter of gathering and storing locally, whereas in today’s global enterprises packaging is an important issue in the operational management in networks of functions and/or divisions, often separated geographically around the world. Packaging has become a part of the process of efficient
Abstract: In order to evaluate physical capacity it is neccesary to choose an appropriate method depending on the condition of the subject being tested and on the purpose of testing. A review has been carried out in order to present some of the protocols for evaluating exercise capacity which are in practical use. Twenty different test protocols for evaluating exercise capacity; 12 cycle protocols
En invandrare blev brutalt misshandlad och förnedrad av fem svenska poliser medan han hölls i förvar i cell 48 på Centrumhäktet i Polishuset i Malmö i strid mot invandrarverkets beslut att han skulle släppas fri. Poliserna polisanmäldes för misshandel och olaga frihetsberövande och händelsen utlöste en offentlig debatt. Debatten som började intensivt neutraliserades emellertid snabbt av välmenande
