C.H. Wu - Böcker

One of the most important issues in the construction of future magnetic confinement fusion machines is that of the materials of which they are constructed, and one of the key points of proper material choice is the recycle of hydrogen isotopes with materials at the plasma face. Tritium machines demand high safety and economy, which in turn requires the lowest possible T inventory and smallest possible permeation through the plasma facing materials. The recycle behaviour of the in-vessel components must also be known if the plasma reaction is to be predictable and controllable, and finally, the fuel cycle and plasma operating regimes may be actively controlled by special materials and methods. This book discusses both laboratory experiments exploring the basic properties of non-equilibrium hydrogen-solid systems (diffusion, absorption, boundary processes) and experimental results obtained from existing fusion machines under conditions simulating future situations to some extent. Contributions are from experts in the fields of nuclear fusion, materials science, surface science, vacuum science and technology, and solid state physics.

One of the most important issues in the construction of future magnetic confinement fusion machines is that of the materials of which they are constructed, and one of the key points of proper material choice is the recycle of hydrogen isotopes with materials at the plasma face. Tritium machines demand high safety and economy, which in turn requires the lowest possible T inventory and smallest possible permeation through the plasma facing materials. The recycle behaviour of the in-vessel components must also be known if the plasma reaction is to be predictable and controllable, and finally, the fuel cycle and plasma operating regimes may be actively controlled by special materials and methods. This book discusses both laboratory experiments exploring the basic properties of non-equilibrium hydrogen-solid systems (diffusion, absorption, boundary processes) and experimental results obtained from existing fusion machines under conditions simulating future situations to some extent. Contributions are from experts in the fields of nuclear fusion, materials science, surface science, vacuum science and technology, and solid state physics.

Molecular diagnosis and gene therapy are of increasing interest and importance in clinical medicine. The increasing understanding of the pathogenesis of human diseases at the molecular level opens new perspectives for their diagnosis, prevention and therapy. The first part of this volume is aimed at an in-depth understanding of the methodology of molecular diagnosis by hybridization analysis, polymerase chain reaction and others. Further, the applications and limitations of these technologies in clinical medicine for the detection of genetic, malignant and infectious diseases are reviewed. In the second part of the book, the basic strategies of gene therapy are presented, including gene transfer and targeting. Further, experimental and clinical applications of gene therapy strategies for the prevention and treatment of hepatic and other diseases are presented. Molecular diagnosis and gene therapy are clearly going to be key elements of clinical medicine after the year 2000.In this sense, the book should allow basic scientists as well as clinicians to be informed about the state-of-the-art of molecular diagnosis and gene therapy and should provide a perspective for future developments in molecular medicine.