Same degree, same effort?

Concurrent Sweet’s syndrome and erythema nodosum: two manifestations of the same disease or the same spectrum?

Sweet’s syndrome and erythema nodosum are rarely seen together. Herein, we report a case of concurrent Sweet’s syndrome and erythema nodosum and review previous cases.

Transforming Graphs with the Same Degree Sequence

Let G and H be two graphs with the same vertex set V . It is well known that a graph G can be transformed into a graph H by a sequence of 2-switches if and only if every vertex of V has the same degree in both G and H . We study the problem of finding the minimum number of 2-switches for transforming G into H .

Kyphoplasty and vertebroplasty produce the same degree of height restoration.

BACKGROUND AND PURPOSE There are few comparative studies regarding morphologic changes after kyphoplasty and vertebroplasty. The purpose of this study was to compare restoration of vertebral body height and wedge angle and cement leakage with kyphoplasty and vertebroplasty in osteoporotic compression fractures. MATERIALS AND METHODS Forty patients (57 vertebrae) were treated with kyphoplasty,...

Editorial: Going beyond "Same Old, Same Old"

Same Time, Same Place, New Friend

Im Tourismus erschließen mobile Kommunikationsgeräte das Potential, „flüchtige Communities“ bei der Kommunikation und bei der Organisation von Reisen mit mobilen Geräten zu unterstützen. In diesem Artikel werden der FlashTourism-Prototyp vorgestellt und die Ergebnisse der Nutzerevaluation diskutiert. Die Unterstützung der profilbasierten Suche nach anderen interessanten Reisenden und die abgest...