Among the numerous applications of the rare-earth elements, the field of catalysis accounts for a large number. Catalysis represents approximately 20% of the total market sales of rare earths worldwide. As a matter of fact two main applications have been prominent in the last decades: zeolite stabilization for fluid cracking catalysts, and automotive post-combustion catalytic treatment.
The oldest use of rare earths in catalysis deals with the structural and chemical stabilization of the zeolites for petroleum cracking applications. For a long time this has been an area of application...
Among the numerous applications of the rare-earth elements, the field of catalysis accounts for a large number. Catalysis represents approximately 20%...
Due to the latest developments in magnetic resonance imaging for the evaluation of liver pathology, a second, completely revised and enlarged edition of this book was felt necessary despite only three years having elapsed since the first edition.
All chapters from the first edition have been revised and enriched with additional illustrations and information. New chapters have been added covering important and highly relevant topics, among which imaging of pseudolesions, imaging of neoplastic diseases in pediatric subjects, imaging of bile ducts, MR angiography and imaging...
Due to the latest developments in magnetic resonance imaging for the evaluation of liver pathology, a second, completely revised and enlarged editi...
This first introductory-level textbook on the design of small molecules is written with the first-time user in mind. Aimed at students and scientists alike, it uses computer-based methods to design and analyze such small molecules as drugs, enzyme inhibitors, probes and markers for biomolecules. Both authors have extensive practical experience of modeling and design and share their knowledge of what can and cannot be done with computer-assisted design. Divided into four sections, the book begins with a look at molecular objects and design objectives, including molecular geometry,...
This first introductory-level textbook on the design of small molecules is written with the first-time user in mind. Aimed at students and scientists ...
The advent of contrast-enhanced MRA in the early to mid 1990s revolutionized the clinical approach to vascular imaging: an accurate non-invasive imaging modality, not requiring ionizing radiation or potentially nephrotoxic iodinated contrast media, was able to compete with the more hazardous and invasive catheter angiography. Today, MRA is a safe, easy-to-perform procedure routinely used in most imaging centers, and the continued development of faster, more powerful magnets and more effective contrast agents is increasingly helping to overcome many of the early limitations of the...
The advent of contrast-enhanced MRA in the early to mid 1990s revolutionized the clinical approach to vascular imaging: an accurate non-invasive im...
