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Biomedical subjects

W Keim

Publications and source records attributed to W Keim.

3 recordsLinked to original sources

[Read between the lines--mass media and the making of public opinion--medicine and the media].

There has been a continuous change of civilization and communication in our society since the mid-nineties of the last century. Even medicine has to accept new fields of activity and bring up to date its response in the cooperation with the media. Both, medicine in general and gynaecology in particular will have to get used to a close relationship between public relation and professional skills. That is to say, communication, criteria and system, must undergo permanent reconsideration and development. Excellent knowledge of communication both in theory and practice together with the know-how of handling media and journalists are therefore required. The author of the following dissertation will make an effort to explain and to cover the wide range of public relation spreading between newspaper reports and interviews. Doctors whatever and wherever their job is but gynaecologists in particular must realize that co-operation with the media will be a challenge and a duty in the years ahead.

Communication↗

Ionic Liquids-New "Solutions" for Transition Metal Catalysis.

Ionic liquids are salts that are liquid at low temperature (<100 degrees C) which represent a new class of solvents with nonmolecular, ionic character. Even though the first representative has been known since 1914, ionic liquids have only been investigated as solvents for transition metal catalysis in the past ten years. Publications to date show that replacing an organic solvent by an ionic liquid can lead to remarkable improvements in well-known processes. Ionic liquids form biphasic systems with many organic product mixtures. This gives rise to the possibility of a multiphase reaction procedure with easy isolation and recovery of homogeneous catalysts. In addition, ionic liquids have practically no vapor pressure which facilitates product separation by distillation. There are also indications that switching from a normal organic solvent to an ionic liquid can lead to novel and unusual chemical reactivity. This opens up a wide field for future investigations into this new class of solvents in catalytic applications.

Journal Article↗