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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 ...
Postmortem on a Distance Education Course: Successes and Failures
(American Journal of Distance Education, 1992)
Athabasca University (AU) is an open university committed to delivering
courses via distance education technology. In 1973, AU started work
on "World Ecology: The Scientific Context" as its first home study
course. This ...
Overwintering aggregations of Leiobunum paessleri in caves and mines (Arachnida, Opiliones).
(Journal of Arachnology, 1984)
In the forested mountain areas of southwestern Canada, Leiobunull1 paessleri (Roewer) form
overwintering aggregations in the twilight regions of moist caves and mines. Each aggregation consists
of adults of both sexes ...
Home lab activities for introductory biology delivered at-a-distance
(Tested studies for laboratory teaching, 1998)
Getting your hands dirty: field courses at Athabasca University
(Alberta Introductory Biology Association, 2005)
Rats’ Nest Cave.
(2007-10-31)
High-Fat Diets and Fecal Level of Reductase and Colon Mucosal Level of Ornithine Decarboxylase, B-Glucuronidase, 5'-Nucleotidase, ATPase, and Esterase in Mice.
(Journal of the National Cancer Institute, 1984)
In one experiment Swiss mice were maintained on a
16 or 23% fat diet (laboratory chow with added fat, principally
corn on) or on laboratory chow alone (5.5% fat), In another
experiment CS7BU1 mice were given a 23% fat ...
Strategies of subcellular fractionation suitable for analysis of peroxisomes and microperoxisomes of animal tissues.
(International Journal of Biochemistry, 1983)
Strategies of subcellular fractionation are reviewed from the perspective of their utility in the
analysis of peroxisomes. The considerable potential inherant in the method of rate dependent banding In
zonal rotors is ...
Protective effect of beta carotene against colon tumors in mice.
(Journal of the National Cancer Institute, 1987)
The effect of dietary beta carotene on colon carcinogenesis
Induced by 1,2-dimethylhydrazine «DMH) CAS: 540-73-81
was studied in female inbred Swiss Webster (ICR) mice. At age
10 weeks and continuing throughout the ...
High fat and nutrient depleted diets and the metabolic profile of feces and colon mucosa of mice.
(Journal of Nutrition, Growth and Cancer, 1987)
Swiss and C57BL/1 mice were fed one of the folio wing diets: commercial laboratory
chow (5.5 percent fat) or chow with added starch and/or corn oil so as 10 supply
a fat level of 5.5 or 23 percent, while reducing the ...