recourse to a purported ideal of societal homogeneity has become common in the context of the refugee reception crisis – not only in japan, as leppold et al report, but also throughout europe. calls for societal homogeneity in europe originate from populist movements as well as from some governments. often, they go along with reduced social support for refugees and asylum seekers, for example i...

Introduction: One of the major causes of image non-uniformity in MRI is due to the existence of  non-homogeneity in RF receive and transmit. This can be the most effective source of error in  quantitative  studies  in  MRI  imaging.  Part  of  this  non-homogeneity  demonstrates  the  characteristics of RF coil and part of it is due to the interaction of RF field with the material being  imaged...