35 resultados para Ponge, Francis, 1899-1988
em Brock University, Canada
Resumo:
Correspondence to the St. Catharines Garrison Club from the 19th battalion, Lincoln Regiment related to club meeting space, 1899, signed by John S. Campbell.
Resumo:
Coach: Garney Henley Team (Alphabetically): Bruce Adams, Frank Capretta, Kevin Farrow, David Dennis, Rob Demott, Brian Hayden, Peter Kaija, Steve Kolenko, Leacoft Panton, Kevin Rome, Kevin Stevinson, Glen Tone, Moe Willoughby
Resumo:
The heritability of multiple mating in female Gryllus integer crickets was studied. Two preliminary experiments were conducted to determine when females first mate following the post-imaginal moult and to ascertain whether constant exposure to males affects female mating rate. Female Q. integer first mated at an average age of 3.6 days (S.D. = 2.3, Range = 0-8 days) . Exposing female crickets to courting males 24 hr daily did not significantly alter mating rates from those females in contact with males for only 5 hr per day. A heritability value of 0.690 ± 0.283 was calculated for multiple mating behavior in female Q. integer using a parent-offspring regression approach. Parental females mated between land 30 times (x 9.8, S . D. = 6. 6 ) and offspring matings ranged from 0 to 26 times (x 7 .3, S.D. = 3.4). Multiple mating is probably a sexually selected trait which functions as a mechanism of female choice and increases reproductive success through increased offspring production. Classical theory suggests that traits intimately related with fitness should exhibit negligible heritable variation. However, this study has shown that multiple mating, a trait closely linked with reproductive fitness, exhibits substantial heritability. These results are in concordance with a growing body of empirical evidence suggesting many fitness traits in natural populations demonstrate heritabilities far removed from zero. Various mechanisms which may maintain heritable variation for female multiple mating in wild, outbred Q. integer populations are discussed.
Resumo:
The endocrine pancreas of the rock bass (Ambloplites rupestris) was examined by light and electron microscopy. Two cell types with staining properties similar to mammalian A and B cells, and a third, non-staining cell type were found in the spherical pancreatic islets that were surrounded by a connective tissue capsule and embedded in two small masses of exocrine tissue. From an analysis of the ultrastructure of the A and B cells, a secretory cycle for each of these cell types was proposed. The secretory cycle of the A cell consisted of three well defined stages: (1) A cell production stage: during which A granule formation occurred in the sacs of the Golgi apparatus and the cell was characterized by the presence of numerous secretory granules, some elements of lamellar endoplasmic reticulum, and a homogeneously granular nucleus. The cytoplasm contained few distended cisternae, variable numbers of free ribosomes, microtubules and small vesicles. (2) A cell release stage: during which the release of A granules occurred and the cell usually contained several large distended cisternae and variable numbers of secretory granules. Granule release mechanisms included exocytosis, by which individual granules were released into the extracellular space after their membranes fused with the plasmalemma, and emiocytosis, by which one or more granules were released into a large cisterna whose membrane fused with the plasmalemma and formed a pore through which the cisternal contents passed out of the cell. (3) A cell reorganization stage: during which the changeover from the release stage to the production stage occurred and the reorganization of organelles and membrane structures took place. The cell contained few secretory granules and numerous small endoplasmic reticular cisternae. The cytoplasm exhibited less electron density than either of the other two stages. The A granule after formation underwent a series of morphological changes which were described in four numerically identified phases. The secretory cycle of the B cell consisred of two stages: (1) B cell production stage: during which the B granule formation occurred in the sacs of the Go1gi apparatus. The cell was characterized by an irregular outline, the presence of numerous secretory granules, and an irregularly shaped nucleus which contained variable amounts of clumped chromatin. The cytoplasm contained moderate amounts of lamellar endoplasmic reticulum studded with ribosomes, several small vesicles, and an active Go1gi apparatus. (2) B cell release stage: during which the release of B granules occurred. The cell contained a rounded nucleus with dispersed chromatin, several distended endoplasmic reticular cisternae and a variable number of secretory granules. Granule release occu~ by emiocytosis and exocytosis similar to that found for the A cell.
Resumo:
Report year irregular.
Resumo:
Report year irregular.
Resumo:
Printed by Order of the Legislative Assembly of Ontario.
Resumo:
Originally published in the Federal Republican of Baltimore.
Resumo:
Edward W. Bowslaugh (1843-1923) was the son of Jacob and Anna (Beamer) Bowslaugh. Edward Bowslaugh married Mary Southward, and the couple had six children, Edgar Morley, Edward Freeman, twins Alfred Malcolm and Alice Mary, Annie Olivia, John Jacob and Mabel Florence. Edward W. Bowslaugh was a farmer, contractor and owner of the Grimsby Planing Mills in Grimsby, Ont. and Bowslaugh’s Planing Mill in Kingsville, Ont. The mills manufactured door and sash trim and other wood related products. Some customers contracted the firm to provide wood products for cottages being built at Grimsby Park, the Methodist camp ground. Some time before 1885 Edward Bowslaugh and his family moved to Kingsville, Ont. to open up a new planing mill and door and sash manufactory. He later sold the Grimsby Planing Mills to Daniel Marsh. The diaries and account books include many names of workers as well as friends and family members residing in the Grimsby and Kingsville areas. James M. Bowslaugh (1841-1882) was the son of Jacob and Anna (Beamer) Bowslaugh. James married first Anna Catharine Merritt and after her death in 1875 he married Mary Gee in 1877. James and Anna had three children, Eliza, James Herbert, George Hiram, all died very young. James and Mary Gee had one son, Charles Leopold Kenneth Frederich Bowslaugh, b. 1881. James Bowslaugh was a farmer and lumberman, much like his younger brother Edward. James’ early diaries often note the activities of himself and his brother Edward. Both Edward and James were heavily involved in the Methodist church, teaching or leading Sunday school and attending prayer meetings. Alfred M. Bowslaugh b. 1873 was the son of Edward W. Bowslaugh and his wife Mary Southward. The school notebook is from his days as a student in Kingsville, Ont.
Resumo:
Frank Reynolds graduated from Brock University in 1970. While a student at Brock Mr. Reynolds was active in student life, as editor of the student newspaper and as president of the student union. He also produced other student publications, including yearbooks. In 1970 he organized the Rock at Brock, which brought various rock groups to the university campus.
Resumo:
On spine : The Grand Lodge of Canada in the Province of Ontario.
Resumo:
On spine : The Grand Lodge of Canada in the Province of Ontario.
Resumo:
Survey map and description of Francis Goring Parnell's land created by The Welland Canal Company. Included is a written description of the land along with a drawing of the land. Noteable features include; line between Widow Secord and Parnell's land, line between Rykert and Parnell's land. The deed for the land is dated December 5th, 1826. The land totals 4 acres, 1 road, and 6 perches. Surveyor notes are seen in pencil on the map.
Resumo:
Originally published in the Federal Republican of Baltimore. Printed by Benjamin Edes
Resumo:
The St. Catharines Standard started publication in 1891 under W.B. Burgoyne. It was subsequently purchased by Southam Newspapers, then Canwest Global Communications. Osprey Media took over the publication until June 1, 2007 when Quebecor acquired the company. The St. Catharines Standard celebrated its centennial in 1991 with mobile displays, a centennial logo and slogan, a Christmas card, an advertising campaign, a video and a centennial theme to regular promotions. As part of the activities, the Standard commissioned Brock University to produce a history of St. Catharines. This book entitled St. Catharines Canada’s Canal City is a popular book rather than an academic text. The authors have woven together stories of the past and present to showcase the character and personality of St. Catharines. The book is full of maps and photographs, many of which had not been seen in print before this time.