Legal Writing on Statutory Construction

This review does not purport to provide a complete critique of the various works in the field of Statutory Construction. It is not directed primarily to the specialist. Instead, it is intended to bring together for the benefit of the general practitioner the various books and other writings on the subject and thus amounts essentially to a bibliography. But an effort has been made to suggest the approach of the longer works and to estimate in some measure their value. Thus this symposium on the subject of Statutory Construction can be rounded out by providing convenient reference to other writings in the field

Ground Anchors Stabilize Highway Bridge Abutments

Calgary\u27s Glenmore Causeway, constructed in 1962 across the Elbow River, consists of an earthfill embankment with a waterway spanned by a 43 m long bridge, the abutments of which are supported on spread footings founded in the embankment fill. Between the 25 m deep sand and gravel embankment fill and the sub-horizontal bedrock surface is a compressible clay layer up to 5 m thick. To improve abutment stability during peak river flows, 126 post-tensioned Dywidag ground anchors up to 60 m long were installed through the concrete slabs armouring the abutment slopes. Twenty-two anchors were terminated in the embankment fill and the rest were grouted into bedrock. After a series of lift-off tests and anchor retensioning to compensate for ground consolidation, a procedure for predicting the rate of anchor load relaxation was developed. It was concluded the anchors are performing satisfactorily although periodic re-tensioning will be required

A MiMeS analysis of the magnetic field and circumstellar environment of the weak-wind O9 sub-giant star HD 57682

I will review our recent analysis of the magnetic properties of the O9IV star HD 57682, using spectropolarimetric observations obtained with ESPaDOnS at the Canada-France-Hawaii telescope within the context of the Magnetism in Massive Stars (MiMeS) Large Program. I discuss our most recent determination of the rotational period from longitudinal magnetic field measurements and Halpha variability - the latter obtained from over a decade's worth of professional and amateur spectroscopic observations. Lastly, I will report on our investigation of the magnetic field geometry and the effects of the field on the circumstellar environment.Comment: 2 pages, 2 figures, IAUS272 - Active OB Stars: Structure, Evolution, Mass Loss and Critical Limit

Guaranteeing Solar Access in Virginia

The idea of using solar rays as a source of power is certainly not new. History records Archimedes\u27 use of a solar concentrator to burn enemy vessels. The use of solar heat engines for over 150 years, the operation of a massive solar still to convert sea water to potable water in Chile for 40 years, and the development of an elaborate solar furnace in France are noted examples ofthe long standing and highly successful application of solar power

Uncultured Members of the Oral Microbiome.

Around one-third of oral bacteria cannot be cultured using conventional methods. Some bacteria have specific requirements for nutrients while others may be inhibited by substances in the culture media or produced by other bacteria. Oral bacteria have evolved as part of multispecies biofilms, and many thus require interaction with other bacterial species to grow. In vitro models have been developed that mimic these interactions and have been used to grow previously uncultivated organisms