Laser detection of latent fingerprints: preparation of fluorescent dusting powders and the feasibility of a portable system.
A simple procedure for the preparation of dusting powders with a variety of fluorescent colors is described. Such powders permit detection of latent prints by laser even when the surfaces holding the latent prints luminesce strongly. A possible portable laser detection system is also suggested.
Laser detection of latent fingerprints on skin.
Latent fingerprints on skin can be developed by dusting them with fluorescent powders or evaporative staining with fluorescent dyes, followed by laser examination. On dead skin, latent fingerprints could be developed by evaporative staining over time spans up to two days after deposition.
The Arab Spring: The End of Postcolonialism
* Introduction: The Arab Spring: The End of Postcoloniality * 1. Decentering the World: How the Arab Spring Unfolded * 2. Towards Liberation Geography * 3. A New Language of Revolt * 4. Discovering a New World * 5. From the Green Movement to the Jasmine Revolutions * 6. The center cannot hold * 7. The End of Postcolonialism * 8. Race, Gender, and Class in Transnational Revolutions * 9. Libya: The Crucible * 10. Delayed Defiance * Conclusion. The People Demand the Overthrow of the Regime