Deb Nicholson is a free software policy nerd and passionate community advocate.
She is the Community Outreach Director for the Open Invention Network, the largest patent non-aggression community in history which serves Linux, GNU, Android and other key FOSS projects.
Archaeology and other human sciences use radiocarbon dating to prove or disprove theories.
Over the years, carbon 14 dating has also found applications in geology, hydrology, geophysics, atmospheric science, oceanography, paleoclimatology, and even biomedicine.
She’s won the O’Reilly Open Source Award, one of the most recognized awards in the FOSS world, for her work on GNU Media Goblin and Open Hatch.
She is a founding organizer of the Seattle GNU/Linux Conference, an annual event dedicated to surfacing new voices and welcoming new people to the free software community.
These two radiocarbon dating methods use modern standards such as oxalic acid and other reference materials.
Although both radiocarbon dating methods produce high-quality results, they are fundamentally different in principle.
When they die, they stop exchanging carbon with the biosphere and their carbon 14 content then starts to decrease at a rate determined by the law of radioactive decay.Radiometric dating methods detect beta particles from the decay of carbon 14 atoms while accelerator mass spectrometers count the number of carbon 14 atoms present in the sample.Both carbon dating methods have advantages and disadvantages. Wiens has a Ph D in Physics, with a minor in Geology.His Ph D thesis was on isotope ratios in meteorites, including surface exposure dating.
Search for dating osl:
We also hope that you will join our brilliant line-up of speakers, and that you are considering submitting a talk.