Edward Adrian Wilson was born in Cheltenham, Gloucestershire, England on 23 July 1872. He attended Cheltenham College and then proceeded to Cambridge where he read natural sciences and to St George's Hospital, London where he trained in medicine. His name is best known because of his participation in Robert Falcon Scott's Antarctic expeditions of. 1901–1904 and 1910–1913. He reached the South Pole with Scott on 17 January 1912 and died with him on the return journey on or after 29 March 1912.

We examined interventions to optimize piperacillin-tazobactam use at 4 hospitals. Interventions for rotating house staff did not affect use. We could target empiric therapy in only 35% of cases. Because prescribing practices seemed to be institution specific, interventions should address attitudes of local prescribers. Interventions should target empiric therapy and ordering of appropriate cultures.

The corpus of figurines from Çatalhöyük has attracted the attention of diverse audiences but there has been an overwhelming focus on a selection of female figurines, many of which lack exact provenience. Excavation from 1961 to 1965 yielded more mundane examples classifiable as anthropomorphic, zoomorphic and abbreviated forms. New work attempts to balance the picture through various methods and strategies. The research presented here collates the artefacts from these early seasons with those retrieved from 1993 to 2006 to gain a fuller understanding of figurine practice. The figurines almost exclusively represent secondary deposition. We can now assess the number and type of figurines deposited in buildings, middens, burials and elsewhere. Reassessment of the entire corpus has prompted interrogation of the category of ‘figurine’ and reconsideration of the taxonomies along with other artefacts and image production at Çatalhöyük. Depositional practices at the site suggest processes of mobility and circulation that have rarely been considered in studies of figurines. Typical ‘representational’ or aesthetic approaches imply that the figurines were a special category with particular values of religiosity and gender; but attention to the archaeological context can imply meaning from the material practices within which ‘figurines’ were enmeshed.

We investigated knowledge, attitudes, and behaviors of prescribers concerning piperacillin-tazobactam use at 4 Emory University-affiliated hospitals. Discussions during focus groups indicated that the participants' perceived knowledge of clinical criteria for appropriate piperacillin-tazobactam use was inadequate. Retrospective review of medical records identified inappropriate practices. These findings have influenced ongoing interventions aimed at optimizing piperacillin-tazobactam use.

The sidewalls of etched Si lines will be the carrier channel surfaces in FinFET devices. These surfaces must be as smooth as possible for optimal device performance. Thus, the ability to quantitatively measure sidewall roughness is essential to process development. A methodology to quantitatively measure Fin sidewall roughness by AFM is presented. The samples were prepared for measurement by cleaving along the length of the Fins or dense-line test structures and by FIB polishing to bring the edge of the sample close to the sidewall of the etched feature. The cleaved and FIB-polished sample was mounted 17 degrees shy of normal. This exposes the sidewall on the top surface while preventing shadowing of the lower part of the sidewall due to contact between the side of the probe support and the cleaved or polished edge. Quantitative AFM measurements taken by this method show meaningful differences in the sidewall roughness for samples that have seen different sidewall smoothing treatments. The average observed rms roughness values for various surface-smoothing treatments range from 0.8 to 1.8 Å for a 50 nm square area.

The back-reflect ion double-scanning diffractometer method, by which lattice parameters can be measured with a reproducibility of one part in 150,000 has been applied at liquid helium temperatures. A cryostat attachment is described which enables diffraction profiles to be scanned on both sides of the primary X-ray beam up to 163°, 2θ. Alignment errors may, thus, be eliminated by measuring the included angle 4θ between respective Bragg reflections. The method is illustrated by measuring the lattice parameters of the I.U.Cr. standard specimens of silicon and tungsten at various cryogenic temperatures.

A scanning range over Bragg angles from −163 to +163° 2θ is obtained by combining a diffractometer capable of scanning both sides of the primary X-ray beam with a very short (3-in.) high-power focused X-ray tube. The ability to scan the included angle 4θ between respective diffraction profiles on either side of the primary beam over the entire range of Bragg angles, provides a direct method of eliminating errors caused by a displacement of the specimen surface from the axis of the goniometer. The method is demonstrated by determining the lattice parameters of standard specimens used in the I.U.Cr. Precision Lattice Parameter Project.