Whitefield News

File includes January 2015 Volume 2, Issue 7 February 2015 Volume 2, Issue 8 March 2015 Volume 2, Issue 9 April 2015 Volume 2, Issue 10 May 2015 Volume 2, Issue 11 June 2015 Volume 2, Issue 12 July 2015 Volume 3, Issue 1 August 2015 Volume 3, Issue 2 September 2015, Volume 3, Issue 3 October 2015, Volume 3, Issue 4 November 2015, Volume 3, Issue 5 December 2015, Volume 3, Issue

Questioning short-term memory and its measurement: why digit span measures long-term associative learning

Traditional accounts of verbal short-term memory explain differences in performance for different types of verbal material by reference to inherent characteristics of the verbal items making up memory sequences. The role of previous experience with sequences of different types is ostensibly controlled for either by deliberate exclusion or by presenting multiple trials constructed from different random permutations

Watchful waiting versus prostatectomy for prostate cancer. (Protocol)

The objective of this systematic review is to compare the beneficial and harmful effects of radical prostatectomy versus watchful waiting (as defined in \u27Types of interventions\u27 below) for the treatment of prostate cancer, which is believed to be still confined to the prostate gland (clinically localized prostate cancer). In relation to this objective the following null hypothesis will be tested: To test the null hypothesis of no difference in terms of the primary, secondary and tertiary outcomes (specified below in \u27Types of outcome measures\u27) between radical prostatectomy and watchful waiting

Test structures for characterizing the integration of EWOD and SAW technologies for microfluidics

This paper presents details of the design and fabrication of test structures specifically designed for the characterization of two distinct digital microfluidic technologies: electro-wetting on dielectric (EWOD) and surface acoustic wave (SAW). A test chip has been fabricated that includes structures with a wide range of dimensions and provides the capability to characterize enhanced droplet manipulation, as well as other integrated functions. The EWOD and SAW devices have been separately characterized first of all to determine whether integration of the technologies affects their individual performance, including device lifetime evaluation. Microfluidic functions have then been demonstrated, including combined EWOD/SAW functions. In particular, this paper details the use of EWOD to anchor droplets, while SAW excitation is applied to perform mixing. The relationship between test structure designs and the droplets anchoring performance has been studied.</p

Test structures for characterizing the integration of EWOD and SAW technologies for microfluidics

This paper presents details of the design and fabrication of test structures specifically designed for the characterization of two distinct digital microfluidic technologies: electro-wetting on dielectric (EWOD) and surface acoustic wave (SAW). A test chip has been fabricated that includes structures with a wide range of dimensions and provides the capability to characterize enhanced droplet manipulation, as well as other integrated functions. The EWOD and SAW devices have been separately characterized first of all to determine whether integration of the technologies affects their individual performance, including device lifetime evaluation. Microfluidic functions have then been demonstrated, including combined EWOD/SAW functions. In particular, this paper details the use of EWOD to anchor droplets, while SAW excitation is applied to perform mixing. The relationship between test structure designs and the droplets anchoring performance has been studied.</p