'Kinks' diaporamas de présentation

Spiral density waves

Spiral density waves. Spiral density waves Dispersion relation Toomre Q parameter Torque formula gap opening criterion planet migration. History. Galactic spiral arms first considered by Lynden-Bell as density waves Lin- Shu hypothesis and modal view

807 views • 47 slides

Waterloo Trivia

Waterloo Trivia. How much do you know about the great battle?. By Dr R. E. Foster. 1. Where was Napoleon born?. B. Germany. A. France. C. Corsica. D. Italy. C. It only became French in 1768; Napoleon was born in 1769!. 2. Where was Wellington born?. A. England. B. Scotland.

571 views • 41 slides

Applications of Venn Diagrams

902 views • 9 slides

Applications of Venn Diagrams

740 views • 9 slides

Our music

279 views • 8 slides

What is PSNEXT, ELFEXT, Impedance and ACR?

What is PSNEXT, ELFEXT, Impedance and ACR?. By: Thomas Olivotti. PSNEXT. PSNEXT stands for Power Sum Near End Crosstalk and is calculated by transmitting a signal down each wire pair in turn and summing all the NEXT values recorded on a particular wire pair.

217 views • 7 slides

1960s POP CULTURE

1.34k views • 5 slides