Occupation Times for Jump Processes

We consider a class of pure jump Markov processes in \rr^d whose jump kernels are comparable to those of symmetric stable processes. We prove a support theorem, a lower bound on the occupation times of sets, and show that we can approximate resolvents using smooth functions

“A Debt of Honor”: The Hegemonic Benevolence of Richmond’s Female Elites at the “Last Confederate Christmas” of 1864

In poignant remembrance of the last Christmas in the Confederate White House, Varina Davis, First Lady of the Confederacy, reflected upon that special event in an extended article for the New York Sunday World, some thirty-two years after the Confederacy’s final Christmas. Davis recounted the event fondly and praised the transformation of her female peers into perfect models of Confederate endurance under the extreme duress of civil war. In re-creating the dramaturgy of the three-part event, which was organized and hosted in large part by the Confederacy’s First Lady, Davis opened a critical window into southern sensibilities and the cultural rituals which helped to sustain the Confederacy through four long years of civil war. Though Davis’s article was clearly a reflective and nostalgic piece concerning an event which occurred thirtytwo years prior, it was not written merely as a glorification of southern society, but rather to demonstrate the perpetuation of cherished southern ideals and rituals during the closing months of the war. [excerpt

The Government’s Housing Strategy is a step in the right direction, but the goal of constructing enough homes for the projected increase in households is slipping out of our grasp.

Last week saw the concomitant announcement of the government’s intention to build almost half a million new homes by 2015, and a 99 per cent drop in affordable housing construction. Christine Whitehead finds the government’s strategy to be an encouraging move but it is essentially lacking in efforts to source a long-term solution to the housing crisis.

A study of the relationships between the mechanical response of the tympanic membrane and the electrophysiological indicators of hearing in the bullfrog (Rana catesbeiana)

Mechanical response of frog membrane to stimulating frequencies and electrophysiologically determined hearing area

The effects of public funding on farmers' attitudes to farm diversification

The overall aim of this research is to provide the UK Government with an evidence base from which it may be established whether there is a rationale for continuing Government intervention to encourage farm diversification, in particular through making capital grant funding available to farm diversification projects. The project's findings will inform the future role of government support, including whether other forms of support (advice, guidance and training) may be appropriate.Agricultural and Food Policy, Agricultural Finance, Farm Management,

Enhanced Bragg reflections from size-matched heterostructure photonic crystal thin films prepared by the Langmuir-Blodgett method

The Langmuir-Blodgett method was used to engineer photonic crystal thin films of an AB architecture. Structures were studied by transmittance and reflectance spectroscopies. For an AB structure in which the silica particle diameter B is twice that of A, reflectance features associated with the first order Bragg peak for the ``A'' domain are only observed when the structure is probed from the A side of the structure. Furthermore, this feature is enhanced in intensity compared to that for a structure consisting solely of A particles. These findings are attributed to a matching of first and second order Bragg processes