Browsing Vol. 40 (1993-1995) by Title
Now showing items 1-20 of 20
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Adiantum pedatun in Nova Scotia
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The biodegredation of L-tyrosine by trichoderma hamatum to trichoviridin and related compounds
(1995)Trichoviridin (1) is shown to be a degradation product L-tyrosine by cultures of Trichoderma hamatum. The specific radioactivity of trichoviridin thus formed was lower than that of 3-isocyanocyclopent-2--enylidene propionic ... -
Curved arrows and the electronic theory of organic chemistry
(1995)The historical genesis of the curved arrow in organic chemistry is described during the debate in the pages of Chemistry and Industry (Review Section) from 1923 to 1926 between Robert Robinson, Christopher Ingold and others. ... -
Effects of pisolithus arhizus and other ectomycorrhizal fungi on in vitro rooting of pinus monticoia adventitious shoot.
(1993)Micropropagation of conifers permits the production of large numbers of selected genotypes but in <i>Pinus monticola</i> as well as several other systems, this process is limited by the difficulty of obtaining roots. The ... -
A first principles approach to thermal conductivity measurements of solids
(1995)Although knowledge of heat conduction is crucial to the understanding of many practical everyday phenomena, the exposure of university students at the undergraduate level to this subject is often limited. With the intent ... -
First record of the potential nuisance alga codium fragile ssp. tomentosoides (chlorophyta, caulerpales) in Atlantic Canada
(1993)The green macroalga <i>Codium fragile ssp tomentosoides</i> was collected for the first time in Atlantic Canada at Graves Shoal, Mahone Bay, Lunenburg County, Nova Scotia, in December 1991. Casual observations in this area ... -
Front matter
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Migration of salvelinus fontinalis in relation to the date of spring thaw (ice-out) of Eight Island Lake, Guysborough County, Nova Scotia
(1995)In the period 1965·1992 the mean difference in days between the spring thaw ("ice-out") of EightIsland lake in Guysborough County, Nova Scotia and the first catch, by sport fishermen, of Salvelinus fontinalis was 11.5±2.7., ... -
A new two-dimensional lattice of coordination number five
(1995)An introduction is given to the symmetrical square and triangular two-dimensional Bravais lattices. Next the two most symmetric two-dimensional, non-Bravais regular lattices are introduced - the honeycomb and the kagome - ... -
Obituary of W.J. Chute
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Obituary: K.A. Harrison
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President's report 1992-93
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Studies of trichoderma isolates from mytilus edulis collected on the shores of Cape Breton and Prince Edward islands
(1993)Samples of Mytilis edulis (mussel) were collected from coastal sites randomly selected on the south·eastern shores of Prince Edward Island and from similar locations on the southern shore of Cape Breton Island. Cultivation ... -
The synthesis of 1,2-bis(4’-(triazenyl)phenyl)ethanes
(1995)A series of1,2·bis-(4'-(triazenyl)phenyl)ethanes (2) has been synthesised by bis-diazotization of ethylene dianiline, and coupling of the resulting bis-diazonium salt with appropriate alkyl or dialkylamines. The bis-triazenes ... -
Table of contents (v. 40, p. 1)
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Table of contents (v. 40, p. 2)
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Treasurer’s report, 1992-1993
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Turning topics
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Undescribed mammoth (mammuthus) teeth from Georges Bank and Nova Scotia
(1993)Ten molar teeth of mammoths are described, nine of them dredged by fishermen from the northeastern corner of Georges Bank while the tenth was in gravel from near James River, Nova Scotia, although found at St. Francis ...