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Now showing items 121-130 of 145
Higher order discretization of elliptic partial differential equations
(1979)
Higher order finite difference methods are discussed with respect
to speed and accuracy when used in the solution of elliptic partial
differential equations.
Although fast direct methods for solving elliptic ...
Triangular finite element solution to boundary value problems
(1977)
This Thesis discusses the triangular finite element solution
to second order elliptic boundary value problems. The
Barycentric Coordinate system, which some engineers call the areal
coordinate system, is used throughout ...
Transforming ordinary linear differential equations to constant coefficient differential equations
(1978)
The main purpose of this thesis is to give a characterization
of nth order linear homogeneous differential equations that can be
transformed into constant coefficient differential equations. The
characterization given ...
Heavy metal accumulation in a feather moss, Pleurozium schreberi, and soils in Northwestern Ontario
(1977)
It has been determined that carpet-forming mosses are
good indicators of heavy metal deposition, since they are
dependent on their supply of nutrients from above rather than
from the substrate. Samples of the common ...
Relationship of lower limb flexibility, strength, and anthropometric measures to skating speed in varsity hockey players
(1977)
The purpose of the study was to examine the relationship
of flexibility, strength and anthropometric measurements
of the lower limbs to the skating speed of hockey players.
Seventeen university varsity hockey players ...
Partial synthesis of chaksine
(1976)
This thesis is concerned with the preliminary
studies in the synthesis of a monoterpenoid alkaloid,
chaksine,
Ethyl 2-methylcyclohexanone-6-carboxylate (XI)
was hydroxymethylated with formaldehyde to give Ethyl
2-me ...
Diffusion of impurities from ion implants in silicon
(1974)
The use of shallow single and double impurity ion implants
as diffusion sources was studied on bare (111) silicon wafers
implanted at room temperature with 45 KeV boron, phosphorus and
arsenic. The samples were diffused ...
Annual production and population dynamics of a relatively unexploited walleye, Stizostedion vitreum vitreum (Mitchill 1818), population in Savanne Lake, Ontario
(1979)
Most studies of the walleye have been conducted on highly
exploited populations. Savanne Lake in northwestern Ontario, and
having an area of 364.29 ha, was exploited until 1969, whereupon
it was designated a fish ...
Life history, habits and phylogenetic relationships of Ithycerus noveboracensis (Forster), (New York weevil) (Coleoptera: Curculionoidea)
(1979)
Larvae of Ithycerus are described for the first time. Ten
instars are identified with the possibility of more to be found.
The pupa remains unknown. Spiracular air tubes and orifices show
allometric growth and this, ...
Effects of depressed pH on survival, growth and reproduction of brook trout, Salvelinus fontinalis (Mitchill)
(1977)
Brook trout were continuously exposed to depressed pH values from
4.0 to 6.0, at 0.5 unit Intervals during a nine-month partial-chronic
bloassay. At all pH levels above 4.0, Juvenile fish exhibited greater
than 96 per ...