Importantly, unlike the recently introduced electrospray assisted laser desorption ionization (ELDI) source reported by Shiea and coworkers [1, 2], the data we have obtained to date rely on the use of an organic acid matrix.
Most lineage-tracing models described to date rely on the tamoxifen-induced CreERT-mediated recombination.
Most ncRNA quantification studies performed to date rely on qRT-PCR, in situ hybridization, or microarray techniques.
Uranium lead dating relies on the isolation of very high-quality grains or parts of mineral grains that are extremely rare but nevertheless present in most igneous, metamorphic, and sedimentary rock units.
Such dating relies on the dramatic increase and subsequent decline of 14C - an isotope of the naturally occurring element carbon that radioactively decays with time – in the atmosphere since the 1950's related to the testing of nuclear weapons during the 1950-1960's.
Japan lies in one of the world's most seismically active areas, but insufficient discussion has been held about the risks posed by a surrounding group of five calderas and by Sakurajima, an active volcano only 50 kilometres (31 miles) away from the Sendai plant.The central government has to date relied on the NRA and on Kagoshima officials to make the case for the restart.
"The entire planet's security to date relies on keeping the digital keys.
Table 1 Common radioactive elements and their half-lives Radon-222 3.8 days Carbon-14 5,730 years Potassium-40 1.248 billion years Uranium-238 4.468 billion years Rubidium-87 47 billion years Fig. 8 Radiometric dating relies on the clock-like characteristics of radioactive decay.
So the team used high-resolution paleomagnetic dating, relying on known, ancient shifts in Earth's magnetic field to tie the tools to a particular period, says Rixiang Zhu, a geophysicist at the Institute of Geology and Geophysics at the Chinese Academy of Sciences in Beijing.
For users who have to date relied on Instapaper, Pocket, Spool, or other apps to save content for reading during their commutes or when not connected to the Internet, having the same native capability built into iOS could obviate the need for those apps.
