Collecting, connoisseurship and commerce: an examination of the life and career of Stephen Wootton Bushell (1844-1908)

No abstract available

More sight than sound: extra-musical qualities of the Qin

No abstract available

Fully coupled, hygro-thermo-mechanical sensitivity analysis of a pre-stressed concrete pressure vessel

Following a recent world wide resurgence in the desire to build and operate nuclear power stations as a response to rising energy demands and global plans to reduce carbon emissions, and in the light of recent events such as those at the Fukushima Dai-ichi nuclear power plant in Japan, which have raised questions of safety, this work has investigated the long term behaviour of concrete nuclear power plant structures.<p></p> A case example of a typical pre-stressed concrete pressure vessel (PCPV), generically similar to several presently in operation in the UK was considered and investigations were made with regard to the extended operation of existing plants beyond their originally planned for operational life spans, and with regard to the construction of new build plants.<p></p> Extensive analyses have been carried out using a fully coupled hygro-thermo-mechanical (HTM) model for concrete. Analyses were initially conducted to determine the current state of a typical PCPV after 33+ years of operation. Parametric and sensitivity studies were then carried out to determine the influence of certain, less well characterised concrete material properties (porosity, moisture content, permeability and thermal conductivity). Further studies investigated the effects of changes to operational conditions including planned and unplanned thermal events.<p></p> As well as demonstrating the capabilities and usefulness of the HTM model in the analysis of such problems, it has been shown that an understanding of the long-term behaviour of these safety–critical structures in response to variations in material properties and loading conditions is extremely important and that further detailed analysis should be conducted in order to provide a rational assessment for life extension.<p></p> It was shown that changes to the operating procedures led to only minor changes in the behaviour of the structure over its life time, but that unplanned thermal excursions, like those seen at the Fukushima Dai-ichi plant could have more significant effects on the concrete structures.<p></p&gt

The Electrical Conductivity of Solutions of Certain Electrolytes in Organic Solvents

The study of the electric conductivity of solutions in organic solvents has brought to light many interesting relations. In many such solvents the same general relation obtains as is found in the case of aqueous solutions, viz., the molecular conductivity increases regularly with increasing dilution. In the great majority of these no limiting value of the molecular conductivity is obtainable, however great the dilution employed

An Improved Heating Apparatus for Maintaining Constant Temperatures in Work With Polarimeters and Refactometers

In the course of some work upon the effect of temperature upon the specific rotation of optically active substances in solution, it was found necessary to maintain constant temperatures over long periods of time. The conditions demanded that the heating apparatus be one which is simple and convenient and at the same time one which permits the easy reproduction of any given temperature

Developing a Website for the Cal Poly Rodeo Program

The purpose of this project was to create an effective website for the Cal Poly Rodeo Program in order to improve communication with key audiences and ensure continued success for the organization. This website was intended to remain consistent with other Cal Poly websites, such as those listed on the Cal Poly College of Agriculture, Food and Environmental Sciences (CAFES) Student Life page under Clubs and Organizations, and was included on this page once created. A secondary purpose of the project was to give the Cal Poly Rodeo coach an easier way to recruit and contact potential student athletes. The project included research on the history of the program, content generation, collection and capture of photographs, edits of the website once it was created, and ensuring the website was included on the Cal Poly CAFES Student Life page under Clubs and Organizations