Gavel

An ornamental wooden gavel with brass plate from the 1965-66 Brock University Student Assembly. The inscription on the gavel reads: Don Chapman, Brock University Student Assembly, Speaker of the House, 65-66.

Investigations on the production of long chain fatty acids in Choanephora cucurbitarum (Berk.

The fatty acid composition of the total cellular lipids of Choanephora cucurbitarum incubated for 96 hrs on either glucose-ammonium sulfate or malt-weast extract media was determined. The major fatty acids were palmitic, palmitoleic, stearic and linoleic acids. The saturated fatty acid possessing the longest acyl chain was stearate (C 18:0). The presence of glutamic acid (2.0 x 10-1% or 1.36 x la-2M) in either of the above growth media resulted in increase in percent of 1f-linolenic acid, decrease in percent of linoleic ~iCid and appearance of a new series of fatty acid> C ~8 e.g. C ",,,,'V' C2k:O, C26,O. The addition of glutamic acid had no effect on the lipid yield but slightly decreased the degree of unsaturation. Compounds which duplicated the effect of glutamic acid were acetate, malate, citrate, succinate, 0( -ketoglutarate, prOline, -y -aminobutyric acid and glucose (3%) but not aspartic acid or alanine. ~o correlation was found between glutamic acid pool concentration and the presence in the growth medium of those compounds which stimulate long chain fatty acid production. Four hours of incubation with 27 JJ 1-1 glutamate supported the production of long chain fatty acids. This stimulation is inhibited if 272 .u M isophthalic acid is added with 27 AJ M glutamate. But, long chain fatty acids were detected when 27 JJ M eX -ketoglutarate is also present in the incubation mixture. Five hours of incubation with 100 ,Mg/ml of cycloheximide resulted in over 9CY/o inhibition of cytoplasmic :protein synthesise Glutamate (27 .uM) enhanced the synthesis of long chain fatty acids under these conditions. These findings are discussed in an attempt to provide a plausible explanation COmmon to compounds that support the production of long chain fatty acids.

Decreased motor unit firing rate in the potentiated tibialis anterior in humans

With repeated activity, force production, rate of force production, and relaxation time are impaired. These are characteristics ofa fatigued muscle (Vandenboom, 2004). However, brief bouts of near maximal to maximal activity results in the increased ability of the muscle to generate force, termed post activation potentiation (P AP)(V andervoort et aI., 1983). The purpose of the present study was to characterize motor unit firing rate (MUFR) in the unfatigued, potentiated tibialis anterior (TA). Using a quadrifilar needle electrode, MUFR was measured during a 5s 50% MVC in which the TA was either potentiated or unpotentiated; monopolar electrodes measured surface parameters. A lOs MVC was used to potentiate the muscle. Firing rate decreased significantly from 20.15±2.9Opps to 18.27±2.99pps, while mean power frequency decreased significantly from 60. 13±7.75 Hz to 53.62±8.56 Hz. No change in root mean square (RMS) was observed. Therefore, in the present study, MUFR decreases in response to a potentiated TA.

Gainsborough [Presbyterian] Church records, 1833-1836, 1841-1846, 1855-1857, 1860-1864, 1866 [photocopy]

The Gainsborough Presbyterian Church was organized prior to 1833, but no records were kept until this date. In 1809, the church was lead by Rev. Daniel Ward Eastman. In 1833 the church became part of the Niagara Presbytery of the American Presbyterian Church. The records include transfer of membership, records of marriages, lists of subscribers and session minutes. Photocopies from originals were made in 1977 by E. Phelps, University of Western Ontario, prior to their deposit with the United Church of Canada Archives, Toronto, Ont.

The Gentleman's Magazine and Historical Chronicle - 1815 January to June Index and Selected Pages

The Gentleman's Magazine and Historical Chronicle was a monthly periodical published in England during the years of 1736-1833. The volumes of interest from 1812-1815 were written and compiled by Sylvanus Urban, Gentleman. These volumes were Printed in London by Nichols, Son and Bentley at Cicero's Head, Red Lion Passage and Fleet Street. Click on the pdf links to the right to view the monthly issue. This bound volume has been divided by months. The page divisions are as listed. *In this volume only the Index and selected relevant pages have been digitized, for the full Periodical please contact the Brock University Special Collections and Archives. Listed are the pages that have been digitized. Index pages 653-680 Supplement page 577 January pages 1-96 February page 97 March pages 193,260-272 April pages 289,353-357 May pages 385,463,576 June page 481

Letter - E.C. Schmon to Arthur A. Schmon, 6 May 1919

Eleanore Celeste has just received four letters from Arthur. She includes a poem by Darrach: "The weakness that you know is yours, She in her strength would vitally sustain, And that fine strength you drew from her, You would when she had need, return to her again. Yes, where your strength were great and she were weak, You'd courage her and strengthen her, Until the heavy burdens given her to hear, Would be tasks easy for her new formed will." The letter is labelled number 272.

Interrogation of Prisoner - Heaquarters 1st Division, American Expeditionary Forces, 27 May 1918

A prisoner interrogation report dated 27 May 1918. The report reads: "I. PRISONER X. 1st. Battalion, 272 Res. Rogt., 82d Res. 1. CIRCUMSTANCES OF CAPTURE; Captured, while attempting to raid our trenches, at point 1719 at about 7A.M. 2. INFORMATION OBTAINED FROM PRISONER (a) Between point 1814 and point 175242 the German trenches appear to be held by three companies, each numbering 3 platoons, each platoon numbering about 40 men. Each company has 4 light machine guns in the first lines, these machine guns distributed along the first trench (one of them in particular is located at bond in hostile trench at point 17215 and another at about 17245. Each company, furthermore, has one platoon (weak in numbers) in support in the ravine north of Cantigny. These platoons are in dugouts dug into the side of the hill approximately between points 28215 and 2223. Each of these support platoons has two light machine guns at its disposal. Company commanders dugout is at some point along the line of dugouts occupied by the support platoons. Another company commander's dugout (Co.3) is at point 1815 about 15 meters behind the German trench which runs along the edge of the town of Cantigny. There is a communication trench between the cemetery at 2018 and the front line at 18179. It is believed that there is a machine gun at point 17245 kept in a dugout dug under the road. The reserve battalion is believed to be at a fairly great distance from the front (near Bouillancourt). The prisoner, on the other hand, states that it may have been moved up."