'Norman et al' diaporamas de présentation

Endpoints of stellar evolution

Endpoints of stellar evolution. The end of stellar evolution is an inert core of spent fuel that cannot maintain gas pressure to balance gravity .

805 views • 41 slides

The origin of Cosmic Rays: New developments and old puzzles

The origin of Cosmic Rays: New developments and old puzzles. K. Blum*, B. Katz*, A. Spector, E. Waxman Weizmann Institute *currently at IAS, Princeton. The cosmic ray spectrum. [From Helder et al., SSR 12]. log [dJ/dE]. E -2.7. Galactic. Protons. UHE X-Galactic. E -3.

500 views • 37 slides

Visual Mimicry

Visual Mimicry. Objectives. Explain why animals use mimicry Describe some of the categories of mimicry Describe the three participants of mimicry Explain aposematic and give examples Understand the difference between aggressive, sexual, mutualistic, and protective mimicry

875 views • 31 slides

Military Trauma

427 views • 24 slides

Origin of the mantle rocks with Green garnets

Origin of the mantle rocks with Green garnets (isotope and trace element study of the mantle xenoliths. Green garnets. Sablukov SM 1 , Sablukova LI 1 , Stegnitsky YuB 2 and Karpenko MA 3. (Newlands dike, South Africa; Nyurbinskaya pipe, Nakyn field, Yakutia).

137 views • 1 slides