Sökt på: Sökresultat
totalt 11 träffar
Röntgendiagnostik der Wirbelsäule / Roentgen Diagnosis of the Vertebral Column
Unsere Kenntnisse der Wirbelsaulenerkrankungen und ihrer Darstellung im Ront- genbild haben sich zwar in den letzten Jahrzehnten erheblich erweitert, doch sind nach wie vor noch …
User Models in Dialog Systems
User models have recently attracted much research interest in the field of artificial intelligence dialog systems. It has become evident that flexible user-oriented dialog behavior …
Advances in Comparative and Environmental Physiology
Biological cell membranes regulate the transfer of matter and informa tion between the intracellular and extracellular compartments as basic survival and maintenance functions for …
Social Insects
Evolution of Castes in Insects l BERNHARD RENSCH The evolution of organisms in the succession of generations has been primarilly achieved through the appearance of new hereditary …
Endoscopy and Biopsy in Gastroenterology
Gastroenterologic endoscopy has made important progress in the past decade. New techniques and ideas have given it new life. The end of this evolution is not yet in sight. FuIly …
An Integrated Model of Transport and Urban Evolution
Gone are the days when mobility was nearly always a question of having a vehicle. Today the issue of road capacity is becoming ever more pressing. Even the safest, most comfortable …
Röntgendiagnostik der Wirbelsäule Teil 1 / Roentgendiagnosis of the Vertebral Column Part 1
In 1932 there appeared the work of SCHMORL and JUNGHANNS, Die gesunde und kranke Wirbelsiiule im Rontgenbild, which laid the foundations of diagnostic radiology of the spine. Since …
Group 13 Chemistry II
Aluminum, bound almost exclusively to oxygen in various combinations, is the most abundant metal in the earth's crust and, therefore, of great commercial potential. Once methods …
Tumor Aneuploidy
Chromosome abnormalities of cancer cells have been recognized for a long time, and have generally proven to be a highly specific marker ofmalignancy. The contri- butions collected …
Cognition and Motor Processes
The issue of the relationship between cognition and motor processes can be - and has been - raised at different levels of analysis. At the neurophysiological level it refers to the …
Group 13 Chemistry II
Aluminum, bound almost exclusively to oxygen in various combinations, is the most abundant metal in the earth's crust and, therefore, of great commercial potential. Once methods …