Warwickshire, Solihull & Coventry Breast Screening Service commenced the phased conversion to digital screening in 2005, with a single digital machine on one of three mobiles.
This occurred because the more soluble amorphous form underwent a phase conversion to Form I during the ASD experiment.
Sleigh, A. K., Murray, J. J. & McKinnon, W. R. Memory effects due to phase conversion and hysteresis in Li/LixMnO2 cells.
The conversion resembles a phase transition, which explains the observed sharp temperature dependence [11].
The mineral phases predicted using FactSage agrees well with XRD result of M2 coal ash (Fig. 3). Figure 7b d show a similar phase conversion trend for coal ashes of M12, M24 and M43, respectively.
Constraint data cubes constrained by a 90° phase conversion data cube have two advantages: first, their amplitude fidelity, i.e., the amplitude of the original seismogram, is maintained; second, they have closely corresponding spatial positions with equivalent reservoirs (equivalent layers of a number of reservoirs).
Generally the transition heat (Delta h) of a phase transition is reported, which is the heat needed for the phase conversion only.
X-ray photoelectron spectroscopy (XPS) and Raman scattering demonstrate that highly doped n-type Si(100) retains Li as a silicide and converts to an amorphous phase as a two-step phase conversion process.
The modelling concept was applied on a catalytic liquid-phase conversion reaction.
This was probably due to a lower effective interfacial area, caused by the complete depletion of small bubbles containing CO2. Mass transfer experiments with oxygen, with a low gas phase conversion, are therefore to be preferred, as the measured mass transfer parameters are less affected by the gas phase RTD and the shape of the bubble size distribution.
The model demonstrates how a common oscillatory drive for a group of neurons formats and reliabilizes their spike times - through an activation-to-phase conversion - so that repeating activation patterns can be easily detected and learned by a downstream neuron equipped with STDP, and then recognized in just one oscillation cycle.
