American Library Association, twenty-fifth annual conference, Niagara Falls, June 22-27, 1903. --

A history of Niagara Falls, including the Programme for the Conference.

In Senate of the United States: February 27, 1816.--

Caption title.

Phytoplankton species diversity of 27 lakes and ponds of Costa Rica (Central America)

The literature on species diversity of phytoplankton of tropical lakes is scarce, and for the main part comes from studies of the big lakes in Africa, or deep lakes in South America, leaving a gap in the information about small shallow tropical lakes. In the present work the phytoplankton species composition and diversity of 27 shallow lakes and ponds in Costa Rica (Central America) was studied. The species composition was found to agree with other studies of tropical lakes, with a dominance of Chlorophyta, Cyanophyta, or in some cases Bacillariophyta or Euglenophyta; and a general paucity of Chrysophyta and Cryptophyta. Species richness varied considerably among the lakes, and tended to decrease with an increase in lake elevation. A low evenness in the species abundances was found, with one or more species outnumbering the rest by several orders of magnitude. Individual species abundances and species composition was found to vary with time in Rio Cuarto Lake, a meromictic lake situated in a region with low seasonal change in precipitation. In comparison with the phytoplankton of temperate lakes, the phytoplankton of the tropical lakes studied tended to have a lower evenness of species abundances, although species richness may be similar to temperate figures in some cases. Diversity indices sensitive to changes in the abundance of rare species tend to be higher in the tropical lakes studied; diversity indices sensitive to changes in the numbers of abundant species tend to be similar between the temperate and tropical lakes examined.

In Senate of the United States: February 27, 1816

Caption title: [U.S. 14th Congress, 1st session. Senate Doc. 55].

Letter - Robert L. Borden to A.M. Grier, 27 January 1915

A letter from the office of Prime Minister Robert L. Borden to A. Monro Grier (Corporate Secretary) in regards to a pass. The pass, sent to Borden in 1915, would give him access to the Power House at the Canadian Niagara Power Company.

The Weekly Messenger, 23 April 1813 (vol. 2, no. 27) - Newspaper

Volumes of interest were published between 1812 and 1815 with articles about the War of 1812.

Columbian Centinel, 27 June 1812 (no. 2945) - Newspaper

Volumes of interest were published between 1812 and 1815 with articles about the War of 1812. Issue for June 27, 1812 includes "A proclamation" issued by President James Madison confirming the declaration of war against Great Britain and other War of 1812 reports.

Columbian Centinel, 27 February 1813 (no. 3015) - Newspaper

Volumes of interest were published between 1812 and 1815 with articles about the War of 1812. Issue for February 27, 1813: The front page has much on the war in Europe while page 2 has some notable War of 1812 reports including "Captures by the Americans--Capture of The Frolic--Capture of the Macedonian", "Manifesto Against America", "Naval Expeditions", "British Account of the Defeat of Gen. Winchester's Army"

Connecticut Mirror, 4 January 1813 (vol. 4, no. 27) - Newspaper

Volumes of interest were published between 1812 and 1815 with articles about the War of 1812. Issue for Jan. 4, 1813 includes (on p. 3) the annual carrier's address to the readers of the newspaper, this one having a war theme since it was published in the midst of the War of 1812. It is titled: "War and Proclamations--Addressed to the Readers of the Connecticut Mirror". Includes war-related content with some items headed: "Generosity of American Tars", "Impressment of Seamen" which is signed in type: James Monroe, "Reward Of Merit", "From Niagara" and a few other items.

The News, 27 June 1813 (no. 419) - Newspaper

Volumes of interest were published between 1812 and 1815 with articles about the War of 1812.

The Vintners Quality Alliance - VQA Officially Launches its "Appellation of Origin" System for Ontario Wines, June 27 1989

An official launch for the '"Appellation of Origin" System for Ontario Wines'. The VQA announces the labeling system which will identify "Ontario wines based on the origin of the grapes from which they are produced". The system relies on Provincial and Geographic Designations which are outlined in the announcement.

London Gazette - October 6 & November 27, 1812

Two "extraordinary" issues of the London Gazette containing letters written by Isaac Brock, R.H. [Roger Hale] Sheaffe,George Prevost and Edward Baynes, dated from August-October 1812. The first issue is numbered 16653, October 6, 1812, pp. 2011-2014, and the second issue is numbered 16672, November 27, 1812, pp. 2363-2365. The gazettes include Brock's account of the British victory at Detroit in August, 1812, the terms of the Americans' surrender to the British under General Hull at Detroit, and Brock's proclamation to the residents of Detroit after the defeat. Also included is an account of the battle at Queenston Heights in October, 1812, in which Isaac Brock was killed, written by R.H. Sheaffe (Major General) and Edward Baynes (Adjutant-General)

Summons to Samuel Street from Thomas Merritt, July 27, 1819

Samuel Street (1775-1844) was a prominent businessman in Niagara. Thomas Merritt (1759-1842) was an army and militia officer who settled with his family in the Niagara district, eventually becoming sheriff. He is the father of William Hamilton Merritt.

Real-Time Automatic Object Classification and Tracking using Genetic Programming and NVIDIA R CUDA TM

Genetic Programming (GP) is a widely used methodology for solving various computational problems. GP's problem solving ability is usually hindered by its long execution times. In this thesis, GP is applied toward real-time computer vision. In particular, object classification and tracking using a parallel GP system is discussed. First, a study of suitable GP languages for object classification is presented. Two main GP approaches for visual pattern classification, namely the block-classifiers and the pixel-classifiers, were studied. Results showed that the pixel-classifiers generally performed better. Using these results, a suitable language was selected for the real-time implementation. Synthetic video data was used in the experiments. The goal of the experiments was to evolve a unique classifier for each texture pattern that existed in the video. The experiments revealed that the system was capable of correctly tracking the textures in the video. The performance of the system was on-par with real-time requirements.