Even if one were to count the swings of a frictionless pendulum, this counting would require memory traces in the brain, which would function as a temporally irreversible recording device.
To test this, we exploited the fact that Venus reconstitution is irreversible, recording CaV1.2 sparklets (Wang et al., 2001; Navedo et al., 2005) before and after Ca2+-induced CaV1.2 coupling during membrane depolarization.
Uncertainty in the economy, expensive and deadly wars in Iraq and Afghanistan, 45 million people without health insurance, high unemployment, financial and corporate disasters, a climate crises with irreversible consequences, record budget deficits and a broken political system that exacerbates the problems because too many politicians care more about their own re-election than solving problems.
Rapidly evolving genomic regions such as VNTR and the direct repeat region have been exploited for epidemiologic studies, whereas irreversible events recorded by SNPs and LSPs are of phylogenetic value (3, 5 – 7 ).
The photochromic LC systems offer new promising materials for reversible and irreversible colour data recording that can be used in optical memory systems (data storage), holography, colour projection techniques and give rise to a new generation of videodiscs, flat light guides and coatings with photocontrollable optical properties.
Time-resolved FTIR spectra for CO irreversible oxidation have been recorded at a time resolution of 250 μs.
An irreversible reduction wave was recorded between −0.6 and −0.8 V in aqueous and in mixed solvent acidic electrolyte solutions of CoTA corresponding to the deposition of this insoluble film.
This irreversible gel solution transition was recorded within 15 weeks, a fact that indicates that these polymers may have specific applications in fields where separation media are required, or as transformable soil conditioners.
Plus, his U-5, the document that firms must file with regulators explaining the nature of a broker's dismissal, would show that he was fired for unauthorized trading, putting an irreversible black mark on his record.
Over the period from 1949 2010 there were some 1500 events with the potential to cause irreversible damage in the climate record from Heathrow.
