Hydro Electric Commission of Niagara Falls Ontario Scrapbook, 1936-1939, 1943-1951

Sir Adam Beck ( a London, Ontario manufacturer, Mayor and Conservative member of the provincial legislature) was a champion of municipal and provincial power ownership. Beck become the “Power Minister” and chairman of the Hydro-Electric Power Commission of Ontario which was the world’s first publicly owned utility. In 1925 the first unit of the Hydro Electric Power Commission’s Queenston Chippawa hydro-electric development on the Niagara River went into service. The station was renamed in 1950 as “Sir Adam Beck #1”. This marked the 25th anniversary of Beck’s death. This is one of 2 generating stations in Niagara Falls. There is also Adam Beck Plant #2. The Niagara generating stations supply one quarter of all power used in New York State and Ontario.Ontario Hydro has two water tunnels which traverse the entire City of Niagara Falls from the Village of Chippawa in the South to the Sir Adam Beck Hydro Electric Generating Stations in the North. Also they are in the process of building the third tunnel. In addition, Ontario Hydro has a 13.6 km open canal which traverses the entire City of Niagara Falls. Source: http://www.hydroone.com/OurCompany/Pages/OurHistory.aspx

ORGANOSILICON BIOTECHNOLOGY: A BIO-INSPIRED APPROACH TO THE HYDROLYSIS OF ALKOXYSILANES and THE LIPASE-CATALYZED SYNTHESIS OF SILOXANE-CONTAINING POLYESTERS AND POLYAMIDES

The first part of this thesis studied the capacity of amino acids and enzymes to catalyze the hydrolysis and condensation of tetraethoxysilane and phenyltrimethoxysilane. Selected amino acids were shown to accelerate the hydrolysis and condensation of tetraethoxysilane under ambient temperature, pressure and at neutral pH (pH 7±0.02). The nature of the side chain of the amino acid was important in promoting hydrolysis and condensation. Several proteases were shown to have a capacity to hydrolyze tri- and tet-ra- alkoxysilanes under the same mild reaction conditions. The second part of this thesis employed an immobilized Candida antarctica lipase B (Novozym-435, N435) to produce siloxane-containing polyesters, polyamides, and polyester amides under solvent-free conditions. Enzymatic activity was shown to be temperature dependent, increasing until enzyme denaturation became the dominant pro-cess, which typically occurred between 120-130ᵒC. The residual activity of N435 was, on average, greater than 90%, when used in the synthesis of disiloxane-containing polyesters, regardless of the polymerization temperature except at the very highest temperatures, 140-150ᵒC. A study of the thermal tolerance of N435 determined that, over ten reaction cycles, there was a decrease in the initial rate of polymerization with each consecutive use of the catalyst. No change in the degree of monomer conversion after a 24 hour reaction cycle was found.

Statement of Cash Account at the Royal Trust Company

Statement of cash account at the Royal Trust Company, Toronto regarding the estate of Hamilton K. Woodruff consolidated trust and capital account estates, Oct. 1, 1959.

Cash Book

Cash Book, a leather-bound book which has “S.D. Woodruff, St. Catharines, April 1875” written in the front cover. The book contains handwritten lists, specifications for jobs and hand-drawn diagrams. There is one loose page and the pages are slightly yellowed, 1875.

Notebook (vinyl cover) with the word “Cash” on the front

Notebook (vinyl cover) with the word “Cash” on the front. There are a number of names and addresses within the front and back covers. Some of the pages are loose. The entries include lists of goods sold from 1953-1961.

Estimate of cash of plank road for 1 mile and estimate of gravel macadamized road for one mile

Estimate of cash of plank road for 1 mile and estimate of gravel macadamized road for one mile, n.d.

Balance sheet including copy of the cash book and auditor’s report for 12 months ending May 31, 1880

Balance sheet including copy of the cash book and auditor’s report (1 page, printed) for 12 months ending May 31, 1880.

Balance sheet including copy of the cash book and auditor’s report for 12 months ending May 31, 1881

Balance sheet including copy of the cash book and auditor’s report (1 page, printed) for 12 months ending May 31, 1881.

Balance sheet including copy of the cash book and auditor’s report for 12 months ending May 31, 1882

Balance sheet including copy of the cash book and auditor’s report (1 page, printed) for 12 months ending May 31, 1882.

María estrella del mar ó conversion, pensamiento y afectos

UANL

Le modèle de convergence vu selon l'approche de Dan, Ben-David: une vérification empirique par rapport au 8e cycle du GATT; le cas de l'ALENA versus l'Union Européenne (période 1970-2000).

Rapport de recherche

La centrale à cycle combiné du Suroît est-elle la meilleure solution pour éviter une pénurie prochaine d'électricité?

Rapport de recherche

International Transmission of the Business Cycle in a Multi-Sector Model.

Multi-country models have not been very successful in replicating important features of the international transmission of business cycles. Standard models predict cross-country correlations of output and consumption which are respectively too low and too high. In this paper, we build a multi-country model of the business cycle with multiple sectors in order to analyze the role of sectoral shocks in the international transmission of the business cycle. We find that a model with multiple sectors generates a higher cross-country correlation of output than standard one-sector models, and a lower cross-country correlation of consumption. In addition, it predicts cross-country correlations of employment and investment that are closer to the data than the standard model. We also analyze the relative effects of multiple sectors, trade in intermediate goods, imperfect substitution between domestic and foreign goods, home preference, capital adjustment costs, and capital depreciation on the international transmission of the business cycle.

Top-Cycle Rationalizability

We identify necessary and sufficient conditions for the choice set from every subset A of a (finite) universal set X to coincide with the top cycle in A of some fixed tournament on X.