An efficient equivalent linear system with random coefficients is then proposed from which the power spectral density (PSD) is deduced.
The world's first Passivhaus-certified office tower – a certification rating that considers ongoing annual energy use, considered more stringent than other energy codes – was opened in Vienna two years ago, using 80% less heating and cooling energy than an equivalent tower through efficient power systems.
Relatively expensive layerwise models facilitate accurate stress predictions from underlying model assumptions, whereas more efficient equivalent single-layer theories often rely on variationally inconsistent transverse stresses from recovery steps.
As part of this effort, an equivalent yet more efficient form of the a μ scheme in which the independent marching variables are the local fluxes tied to each mesh point is introduced.
A novel integer non-linear program formulation has been proposed to solve the problem optimally, where a computationally efficient equivalent integer linear program reformulation has been proposed to extend the applicability of the derived scheme even to large-size networks.
In 1992, when the world's leaders first came together on the topic at the Earth Summit, it would have been unthinkable that the S&P 500 would one day track closely to S&P's new benchmark Carbon Efficient equivalent.
It warrants investigation whether these agents are equivalent or more efficient than mifepristone when used to block repopulation following cisplatin-paclitaxel therapy.
However, a more efficient equivalent noise procedure has been developed, which provides reliable estimates of internal noise and sampling in fewer than 100 trials (Tibber et al., 2014).
For example, a Thames Water trial (pdf) at its offices in Reading saw the company replace its duel-flush toilets, taps and urinals with water efficient equivalents, enabling an 83% reduction in water use.
To address this shortfall, a framework is proposed to derive a computationally-efficient equivalent MF-structure system to the reference SMD-structure system such that both systems give a similar vibration response metric.
