The electromagnetic eld of the ultrarelativistic Reissner Nordstrrm Solution shows the physically highly unsatisfactory property of a vanishing eld tensor but a nonzero, i.e.-like, energy density. The aim of this work is to analyse this situation from a mathematical point of view, using the framework of Colombeau's theory of nonlinear generalized functions. It is shown that the physically unsat...

The clinical material includes 117 children with fractures of the proximal part of the radius. A functional method of treatment was used in 44 children with a hinge-rotary device developed by the authors. A complete restitution of movements in the elbow joint was registered in 84% of the children in contrast to 68% of the children treated by traditional methods. An unsatisfactory result was not...

Unit System Unsatisfactory. After three years' experience, the London Hospital has found that the unit system, whereby specialists are induced to abandon private practice and in return for a salary to devote themselves to teaching and research, is unsatisfactory. A teacher is found to lose touch with the wider question of a patient's welfare and to concentrate too much upon the " case." The uni...

a post-graduate lecture on plague, and in doing so read the chapters on plague in several standard textbooks of medicine. In these chapters the portions relating to the early researches on plague at the end of the 19th century and the beginning of the 20th century appeared rather unsatisfactory, and therefore a study was made of the original publications. This study made more clear the unsatisf...