Mineralogical Association of Canada

Trauma Association of Canada

TRAUMA ASSOCIATION OF CANADA © 2009 Canadian Medical Association Can J Surg, Vol. 52, Suppl., April 2009 — Abstracts 3 10015 Boys and their toys: a review of recreational vehicle trauma in southwestern Ontario. K.N. Vogt,* T. Charyk-Stewart,*† N. Parry,*†‡ J. Gilliland,§¶ D. Fraser,§**†† J. Williamson,† S. McKenzie,‡‡ M. Girotti.*† From the *Department of Surgery, Schulich School of Medicine an...

Mineralogical Magazine

Tile crystal structures of sjogrenite and pyroaurite, two stacking modifications of approximate composition Mg.Fe.(OH),.(CO.).4H.O, have been determined by X-ray diffraction using three-dimensional methods. Sjogrenite is hexagonal, with a 3,13, C 15.66 A, space group P6.!mmc, Z = !; pyroaurite is rhombohedral, with aH 3,13, CH 23.49 A, space group R3m or R3m, Z = i. Both structures are based on...

Mineralogical controls on aluminum and magnesium in uranium mill tailings: Key Lake, Saskatchewan, Canada.

The mineralogy and evolution of Al and Mg in U mill tailings are poorly understood. Elemental analyses (ICP-MS) of both solid and aqueous phases show that precipitation of large masses of secondary Al and Mg mineral phases occurs throughout the raffinate neutralization process (pH 1-11) at the Key Lake U mill, Saskatchewan, Canada. Data from a suite of analytical methods (ICP-MS, EMPA, laborato...

Trauma Association of Canada ( TAC ) Annual

2010 Trauma Association of Canada presidential address: why the Trauma Association of Canada should care about space medicine.

The Trauma Association of Canada is now 27 years old, having been officially founded in 1983, at the meetings of the Royal College as a maturation of the trauma committee of the Canadian Association of General Surgeons. The first page of the official minutes also stressed the need to welcome other disciplines into the fold. Personally, it has taken me years of involvement, as well as the Presid...