30 Years Aktuelle Dermatologie

Indoor radon entry: 30 years later

The paper discusses the results of 30 years of radon indoor entry research. While some progress has been made, many discrepancies between current theories and experimental data still remain. Misconceptions of radon transport mechanisms in homes are analyzed. The role of US Environmental Protection Agency in radon indoor entry research is examined and the agency's policies are criticize...

Aktuelle Aspekte der Rhythmuschirurgie

Stroke: 30 years of progress.

In 3 decades, Stroke has evolved from a fledgling publication to the leading journal in the field. Many factors have contributed to this, particularly the succession of outstanding editors in chief. We begin a series on “Stroke: 30 Years of Progress,” wherein each editor recalls the highlights of his tenure, providing a unique view of the past 3 decades (see page 3 for Dr Millikan’s editorial)....

KNO scaling 30 years later

KNO scaling, i.e. the collapse of multiplicity distributions Pn onto a universal scaling curve manifests when Pn is expressed as the distribution of the standardized multiplicity (n− c)/λ with c and λ being location and scale parameters governed by leading particle effects and the growth of average multiplicity. At very high energies, strong violation of KNO scaling behavior is observed (pp̄) an...

Stroke: the next 30 years.

The only safe prediction about stroke in the next three decades is that it will be very different. Progress largely depends on discovery, and discovery cannot be predicted. However, understanding from where we are coming may help guide where we are going. Each of the previous editors of Stroke has given his view of stroke and the journal during his tenure, providing a concise and unique chronic...