Browsing Faculty of Science & Technology by Title
Now showing items 147-166 of 200
-
Re-description of Togwoteeus biceps (Arachnida, Opiliones, Sclerosomatidae) with notes on its morphology, karyology and phenology.
(Journal of Arachnology, 1997)The harvestman genus Togwoteeus Roewer 1952 is monotypic. Its only species, T. biceps (Thorell 1877), is known from throughout western Canada and USA and is newly recorded from California, Nebraska, Nevada, Oregon, South ... -
READ: Logarithm Definition, Properties and Examples
(2007-03-27)This is a document explaining the definition of logarithm to different bases and the properties of the logarithm function. Numerous examples of evaluating logarithms are included. -
Refined carbohydrates - a cause of suboptimal nutrient intake.
(Medical Hypotheses, 1983)During the refining of carbohydrate foods there is a sharp drop in the concentration of dietary fiber and of various vitamins and minerals. Estimates were made of the effect of refining on the total diet intake of ... -
Relating feeding rates to sex and size in six species of grasshoppers (Orthoptera: Acrididae).
(Canadian Entomologist, 1984)Nymphs and adults of both sexes of six species of grasshoppers. Camnula pellucida, Dissosleira carolina, Melanoplus infantilis. M. sanguinipes, M. packardii and M. bivillalus, were fed wheat seedlings to determine daily ... -
Reminiscences about Bert Turnbull
(Canadian Arachnologist, 2007) -
Remote Access to Instrumental Analysis for Distance Education in Science
(International Review of Research in Open and Distance Learning, 2005-11-01)Remote access to experiments offers distance educators another tool to integrate a strong laboratory component within a science course. Since virtually all modern chemical instrumental analysis in industry now use devices ... -
Resurrecting Napier's Bones
(2008-01-30)This is a demonstration of a set of rods which John Napier invented in the early seventeenth century to make multiplication easier and faster, annotated with short historical commentaries. -
Role of selenium and cabbage in colon carcinogenesis in mice.
(Journal of the National Cancer Institute, 1987)The influence of dietary selenium and cabbage on the formation of colon tumors in female Swiss mice treated with 1,2.dimethylhydrazine [(DMH) CAS: 540-73-8] was reported. Mice received a control diet (laboratory chow), ... -
The scent glands of Opiliones: a review of their function.
(Smithsonian Institution Press, 1986)Opilionids are unique among the arachnids in that they possess a pair of glands that open dorsally near the lateral edge of the prosoma. These glands are variously called scent, odoriferous, repugnatory, or stink glands ... -
The Science Gap in Canada: A Post-Secondary Perspective
(Canadian Journal of Educational Administration and Policy, 2009-04-04)Despite having its students score among the top in the world in mathematics and science, the level of science literacy and participation in science-related fields in Canada is relatively low. In the context of the economic ... -
Seeking the Recipe for Success in Distance Education: Lessons from a Nutrition Course
(2006)There is much debate as to how best to exploit the potential of the internet when designing distance education (DE) courses; the "formula for success" is still to be determined. In this Darwinian struggle for "market share" ... -
Selective predation in a euryphagous invertebrate predator, Pardosa vancouveri (Arachnida, Araneae)
(Canadian Entomologist, 1982)Selective predation (i.e., non-random feeding) was studied in a laboratory system that allowed individual lycosid spiders, Pardosa vancouveri, to feed on prey populations consisting of one or two kinds of insects. Various ... -
Selective predation in a polyphagous invertebrate predator, Pardosa vancouveri (Arachnida, Araneae)
(Simon Fraser University, 1979)Selective predation (i.e., non-random feeding) was studied in a laboratory system that allowed individual lycosid spiders, Pardosa vancouveri. to feed on prey populations consisting of one or two kinds of insects. Various ... -
Self-paced and social
(AACE, 2012-11-14)Traditionally, much institutional self-paced distance learning has been a largely individual activity, offering limited opportunities for teacher-student interaction and almost none for student-student interaction. This ... -
Selling Health in a Bottle: How Consumers are being Ripped Off
(Edmonton Journal, 2007-03-05) -
Serum vitamins A and E, beta-carotene, and selenium in patients with breast cancer.
(Journal of the American College of Nutrition, 1989)A total of 89 subjects including 30 breast cancer patients' with distal metastases, 29 patients with benign breast disease, and 30 healthy subjects were studied. Serum samples from these subjects were obtained from ... -
Simplicity - the key to fruitful medical research
(Medical Hypotheses, 1985)Medical research is here divided -into two broad categories. The great majority of research is "complex" and includes all studies of intricate body mechanisms. A minority of research is "simple" and deals mainly ... -
Simultaneous ground and satellite observations of an isolated proton arc at subauroral latitudes
(Journal of Geophysical Research, 2007)We observed an isolated proton arc at the Athabasca station MLAT: 62◦N) in Canada on 5 September, 2005, using a ground-based allsky imager at wavelengths of 557.7 nm, 630.0 nm, and 486.1 nm (Hβ). This arc is similar to ... -
Social Interaction in Self-paced Distance Education.
(Open Praxis, 2015)In this paper we present a case study of a self-paced university course that was originally designed to support independent, self-paced study at distance. We developed a social media intervention, in design-based research ... -
Solpugida of Canada
(Entomological Society of Alberta, 1992-04)