However, the AEA in Mathematics has been extended until June 2012, as confirmed by Edexcel and the QCA.
Their contract with the QCA was terminated in August 2008: ETS is to pay back £19.5m and cancel invoices worth £4.6m.
QCA (1999), Standards in mathematics: exemplification of key learning objectives from reception to year 6
His research has been funded by bodies including the ESRC, Joseph Rowntree Foundation, Brookings Institute, HEFCE, QCA, Welsh Assembly, and the Education Endowment Foundation
QCA |
ILEC has been accredited by the Qualifications and Curriculum Authority (QCA), the statutory regulatory authority for external qualifications in England, and its counterparts in Wales and Northern Ireland at Level 1 and Level 2 in the National Qualifications Framework, under the title ‘Cambridge ESOL Level 1 Certificate in ESOL International (Legal English)’ and ‘Cambridge ESOL Level 2 Certificate in ESOL International (Legal English)’.
Recently, Dr. Tougaw has developed a Quantum-dot Cellular Automata (QCA) device having normal QCA cells laid out in a planar structure, having a set of input lines and a set of orthogonal output lines.
A different wire-crossing technique, which makes fabrication of QCA devices more practical, was presented by Christopher Graunke, David Wheeler, Douglas Tougaw, and Jeffrey D. Will, in their paper “Implementation of a crossbar network using quantum-dot cellular automata”.