Although the illustrated efficiency is promising, the associated fabrication and material cost require a significant reduction in order to meet the requirements of third-generation cost-effective photovoltaics.
Due to the demanding technical requirements of first-pass perfusion imaging, the use of simultaneous PET-MR systems for quantitative cardiac imaging is only just emerging.
The model seeks to address sustainability issues such as the use of food crops, land use requirements of second generation crops and competition for biomass with other sectors.
These processes need to allow developers to optimally phase development, testing, and other activities, and to successfully execute on the manifold requirements of third parties, including regulators and payers.
However, in practice, it can be challenging to run these algorithms in a researcher's own laboratory, owing to the requirements of third-party software and databases, and large hard disk space and RAM specifications.
The two beginning teachers, 'Ken' and 'Yvonne' (pseudonyms), met the research requirement of first year science teachers.
This distinction may seem subtle, but the idea of animal culture turns on the requirement of first excluding ecological forces as an explanation for behaviors.
In doing so, he hoped to be promoted to the rank of major, in spite of his being short on the requirement of first serving seven years as a captain.
However, he addresses the necessity of careful interpretation of HGT data, and points to the requirement of first discussing such data in the light of standard theories of vertical inheritance of genes.
Further difficulties have been raised with the requirement of second order self-appraisal for autonomy.
Due to the noncentrosymmetry requirement of second-order nonlinear processes, strong local fields in the gap region alone are not sufficient to drive the response efficiently.
