DIE BEHEER VAN BRANDSTOVERBRUIKENDE TOESTELLE KLEINER AS 10 TON/UUR

Analyse kleiner pigmentierter Hautläsionen für die Melanomfrüherkennung

Bruce Kleiner And

These are notes on Perelman’s papers “The Entropy Formula for the Ricci Flow and its Geometric Applications” [51] and “Ricci Flow with Surgery on Three-Manifolds’ [52]. In these two remarkable preprints, which were posted on the ArXiv in 2002 and 2003, Grisha Perelman announced a proof of the Poincaré Conjecture, and more generally Thurston’s Geometrization Conjecture, using the Ricci flow appr...

Hendrikje van Andel, bristlecone pines, and why we die.

At the moment of writing this editorial (September 2004), the oldest living person in the world is Hendrikje van Andel. She celebrated her 114th birthday on June 29 of this year, and lives in an old people’s home in Hoogeveen, the Netherlands. When interviewed by the world press she cheerfully gave away her secret: a herring and a glass of orange juice a day. While survival beyond the age of 10...

The role of the community nurse in family health care.

Die veld van die gemeenskapsverpleegkundige in gesinsorg sluit moederen kindergesondheid, beheer van aansteeklike siektes, skoolgesondheidsdienste, bedryfsgesondheid, gemeenskapspsigiatrie, bejaardesorg en gesondheidsvoorligting in. In haar werk is die volgende deurlopende doelwitte belangrik: — om gesondheidsbehoeftes te bepaal; — om ’n besef van gesondheidsbehoeftes te kweek; — om beleid wat ...

Occupational health in a hospital setting.

Aangesien gesondheidsdienste, veral hospitale, van die grootste werkgewers in die land is, behoort hulle werknemers dieselfde gehalte bedryfsgesondheidsorg te ontvang as die beste wat in die nywerheid aangebied word. Daar is 'n behoefte aan so ’n diens aangesien hospitaalwerknemers aan spesifieke gesondheidsrisiko’s blootgestel is. Verder sal die diens dieselfde voordele aan werkgewers bied as ...