Advances in Proton Therapy, Pencil Beam Technology Reach Patient Care

submitted by: mdanderson

In treating cancer, the pencil beam technology for proton therapy delivers a single, narrow proton beam (about a centimeter in diameter) that is magnetically swept across the tumor, depositing the radiation dose like a painter

Sodium Channels and Pain

submitted by: alex01

S. Waxman, MD, PhD. - Medical need for new analgesics is discussed by S. Waxman (Yale University) who evaluated the role of selective subtypes of sodium channels, particularly 1.7 and 1.8 subtypes, in the perception of pain. There is an unmet medical need for drugs to treat chronic pain and inhibitors of
selective sodium channels are in development as novel analgesics.

SDSU Geological Sciences Webinar - Stephen T. Hasiotis

submitted by: tcarrasc
Ichnology for the 21st Century: Understanding the differences between continental and marine trace fossils, with implications to the diversity, distribution, and evolution of soil biota ; Department of Geological Sciences, San Diego State University, Seminar Series ; The study of ichnology has come a long way since its inception and it continues to evolve. In particular, progress is being made in understanding the implications of trace fossils in the continental realm and how they can be...

Amazing Earth 1

submitted by: scivee-team

A documentary about volcanic eruptions, their causes and effects on Earth and the geological implications of those events in history and in the future - Part 1.

Tectonics

submitted by: scivee-team

A documentary on tectonics, continental drift, and ocean floor exploration.