Browsing Retrospective theses by Title
Now showing items 1064-1083 of 1604
-
Petrographic and fluid inclusion studies on the Metalore-Golden highway deposit, Thunder Bay district, Ontario
(1993)The gold-bearing Metalore shear zone and Golden Highway quartz-carbonate vein in the Beardmore-Geraldton Archean Greenstone Belt occur along the Paint Lake splay faults at the contact between metavolcanic rocks and ... -
Petrography and mineralogy of the Lac de Gras kimberlite field, Slave Province, Northwest Territories : a comparative study
(1999)The kimberlites studied from the Lac de Gras area are composed o f two broad textural types: hypabyssal kimberlite and volcaniclastic kimberlite. Hypabyssal kimberlite is present within small isolated dyke segments and ... -
Petrography, geochemistry and petrogenesis of alkaline dyke rocks from the Coldwell Alkaline Complex, Northwestern Ontario
(1988)Dyke rocks occurring in the Coldwell alkaline instrusive complex, N. W. Ontario, were studied by various petrographic and geochemical means. The resulting observations indicate that 5 types of mafic alkaline lamprophyres, ... -
Petrology of syenites from centre III of the Coldwell Alkaline Complex, Northwest Ontario
(1988)The Coldwell Alkaline Complex, situated on the north shore of Lake Superior, is of Neohelikian age. It is intruded into Archean supracrustal rocks of the Superior Province, near Marathon, Ontario. The complex has a diameter ... -
Petrology, geochemistry, sulphide and platinum-group element mineralization of the Geordie Lake intrusion, Coldwell Complex, Ontario
(1989)PGE-bearing Geordie Lake intrusion is located in the north-central region of the Coldwell comples near the town of Marathon. -
Phenotypic variation in cone and needle characters of Pinus banksiana Lamb. (jack pine) in Northwestern Ontario
(1990)To assess the patterns of phenotypic variation in cone and needle characters of jack pine relative to spatial, climatic and ecological data, collections were made from ten trees in each of 64 sites in northwestern ... -
Phenotypic variation in Larix lyallii and relations in the larch genus
(1988)Larix Iyallii Parl, (alpine larch) is a small to medium tree restricted to the timberline zone of the mountainous regions of the Pacific Northwest of the United States and the adjacent southwest of Canada. To examine ... -
Photo-induced reactions of a photochromic fulgide in polymer matrices and in solvents
(1995)A photochromic fulgide, coimnonly known as Aberchrome 540, is amber in its ring-opened E (see document) dimethyl -3- furylethylidene) (isopropylidene) succinic anhydride] and z (see document) furylethylidene) (isopropylidene) ... -
Photoluminescence and raman characterization of PLEE and MBE grown semiconductor epilayers
(1994)Photoluminescence and Raman investigations of selected alloy semiconductor epilayers are reported. Correlations relating optical spectra and a number of intrinsic and extrinsic properties of the materials studied are ... -
Photolysis of para-substituted styrene polymers
(1977)This thesis describes the photolysis of para-substituted styrene polymers. Poly(vinylacetophenone), poly(p-bromostyrene), poly(p-chlorostyrene), poly(p-fluorostyrene), poly(p-isopropylstyrene), poly(p-methoxystyrene), ... -
Photolysis of poly-acyl styrene polymers
(1989)The following is a study of the long wave (wavelength >300 nm) photolysis of a series of poly acyl styrenes, in particular, poly-p-acetyl-styrene (PPAS), polyp- propionyl-styrene (PPPS), poly-o-acetyl-styrene (POAS), ... -
Photon number density operator
(1995)A new operator is introduced to represent the density of photons in configuration space. It has some features in common with operators previously introduced by Mandel and Cook but has better transformation properties. The ... -
Photosynthetic efficiency of frozen-stored Picea glauca seedlings in relation to root pruning, root growth, and shoot moisture stress / by S. J. Colombo. --
(1981)This study examines the influence of duration of frozen storage (-2 C) and root pruning on photosynthetic efficiency, shoot moisture stress and root growth of white spruce (Picea glauca (Moench) Voss) seedlings planted ... -
Physical fitness, health, and cardiovascular recovery from psychological and physiological stress in women
(1991)The present study examined the relationship of fitness and exercise to psychological state, health behaviours, and cardiovascular recovery from stress in a sample of 79 females aged 17-36 years. The study was conducted during ... -
Physician teacher perceptions of undergraduate medical students' four week integrated community experience / by Marsha Ann Reinikka.
(2008)The purpose of this study was to examine the perceptions of Northern Ontario physician-teachers with regard to second-year medical students who participated in a Northern Ontario Medicine (NOSM) four-week integrated community ... -
Physicians' perceptions of elderly alcohol abuse
(1998)Alcohol abuse Is often hidden and unrecognized problem among seniors. Although the degree of the aged affected by alcohol abuse may not be extremely high, alcohol consumption appears to be particularly toxic In the elderly, ... -
Physico-chemical properties of soils associated with logged forest and areas converted to teak (Tectana grandis Linn. F)
(1997)This rapid and extensive introduction of teak to satisfy a predicted wood shortage in Ghana has given rise to the question of the short/long-term effects that management of teak plantations might have on soil properties. ... -
Physiological and biomechanical profile of the athletes competing in a world cup cross country ski relay event
(1997)A variety of studies have been conducted which have attempted to relate biomechanical and physiological variables to cross-country skiing performance. These investigations have taken place in different settings including ... -
Physiological and growth responses of eleven Ontario provenances of one-year old Picea glauca seedlings to elevated CO2 concentrations
(2005)To study the physiological and growth responses of eleven Ontario provenances of white spruce [Picea glauca (Moench) Voss] to elevated atmospheric CO2 concentrations, one-year old seedlings were grown in three greenhouses ...
