Abstract After recalling first instances of “topological degeneration” and “bubbling” in geometric analysis we present current challenges applications variational methods to problems this field.

In the present paper, an effort has been made for storing and recalling images with Hopfield Neural Network Model of auto-associative memory. Images are stored by calculating a corresponding weight matrix. Thereafter, starting from an arbitrary configuration, the memory will settle on exactly that stored image, which is nearest to the starting configuration in terms of Hamming distance. Thus gi...

Every medical student is taught that F. G. Banting, the would-be orthopaedic surgeon and part-time physiology teacher from London, Ontario and C. H. Best, the medical student, discovered insulin in 1921-22; and many know that Banting and J. J. R. MacLeod, the Professor of Physiology in Toronto, were awarded the Nobel Prize for its discovery. A few have heard that Banting shared his half of the ...

Prior knowledge is known to facilitate learning new information. Normally in studies confirming this outcome the relationship between prior knowledge and the topic to be learned is obvious: the information to be acquired is part of the domain or topic to which the prior knowledge belongs. This raises the question as to whether prior knowledge of various domains facilitates recalling information...

Summary The article, recalling the work of Florian Znaniecki, reflects on hierarchizations cultures. part it discusses some weaknesses language sociology, i.e. inconsistencies in defining and academic use concept “culture”.