AKATSUKI returns to Venus

Mean winds at the cloud top of Venus obtained from two-wavelength UV imaging by Akatsuki

Venus is covered with thick clouds. Ultraviolet (UV) images at 0.3–0.4 microns show detailed cloud features at the cloud‐top level at about 70 km, which are created by an unknown UV‐absorbing substance. Images acquired in this wavelength range have traditionally been used to measure winds at the cloud top. In this study, we report low‐lati‐ tude winds obtained from the images taken by the UV im...

Venus ® Diamond Venus ® Diamond Flow

Venus.

Mary Ellen Avery Treasurer Francisco J. Ayala Richard S. Nicholson Robert A. Frosch Executive Officer John Abelson Frederick W. Alt Don L. Anderson Stephen J. Benkovic David E. Bloom Floyd E. Bloom Henry R. Bourne James J. Bull Kathryn Calame C. Thomas Caskey Dennis W. Choi John M. Coffin Bruce F. Eldridge Paul T. Englund Richard G. Fairbanks Douglas T. Fearon Harry A. Fozzard Victor R. Fuchs T...

Returns to Venture Capital

The returns to private equity investment have become a vexed issue, attracting widespread debate in the media, government, and among researchers. Much of the attention has focused on later-stage buyout investments, but there is a general move towards greater transparency and disclosure of the returns to both early and late-stage venture capital (VC) investments. Shortcomings in the information ...

Rall Returns to NIEHS