Another Petroglyph from Saskatoon

Saskatoon By

Two factors presumed to affect the behavioural response of cattle (Bos taurus) to artificial weaning were investigated: the termination of nursing, and the physical separation of cows and calves. A two-stage process was used to disconnect these traditionally linked components. First, the behaviour of cows and calves was quantified in response to preventing nursing by having calves wear an antis...

A study on the definitions of religion from another view

Three Rivers Petroglyph Site Visitor Survey

In order for the Bureau of Land Management (BLM) to comply with the Government Performance and Results Act (GPRA), and better meet the needs of the public; a visitor satisfaction survey was conducted at 23 BLM recreation sites in 11 states during fiscal year 2010 (FY10). The survey was developed to measure each site's performance related to BLM GPRA Goal 3.1 Provide for a quality recreation exp...

From another time.

I 1954 the College of General Practice of Canada was formed amid dire pre dict ions that general practitioners were going the way of the dodo and would soon be replaced by specialists who would provide much better, more scientifi c care. I n th i s co m memorative issue of Canadian Family Physician, celebrating 50 years of postponed extinction, we present a snapshot of practice and the times du...

Separating one organic from another

Env’s transmembrane domain revealed HIV-1’s envelope protein (Env) spans the viral membrane and grants the virus entry into host cells. Env is also the sole protein of HIV-1 that is targeted by antibodies, making it a key target for vaccine design. Dev et al. used nuclear magnetic resonance to determine an atomic-level structure of the membrane-spanning region of Env in a lipid bicelle. Env’s t...