Le forum romain et les forums impériaux; ouvrage illustré de 3 grands plans, de 62 gravures ou plans et de 8 phototypies.

"Renseignements bibliographiques": p. [393]-397.

THE ROLE OF ECTOMYCORRHIZAL FUNGI ON FERTILIZED AND UNFERTILIZED NURSERY GROWN WHITE SPRUCE

Nursery grown seedlings are an essential part of the forestry industry. These seedlings are grown under high nutrient conditions caused by fertilization. Though grown in a controlled environment, symbionts such as ectomycorrhizal fungi (EcMF) are often found in these conditions. To examine the effects of EcMF in these conditions, colonized Picea glauca seedlings were collected from Toumey Nursery in Watersmeet, MI. After collection, the EcMF present were morphotyped, and seedlings with different morphotypes were divided equally into two treatment types- fertilized and unfertilized. Seedlings received treatment for one growing season. After that time, seedlings were collected, ectomycorrhizas identified using morphotyping and DNA sequencing, and seedlings were analyzed for differences in leaf nutrient concentration, content, root to shoot ratio, total biomass, and EcMF community structure. DNA sequencing identified 5 unique species groups- Amphinema sp. 1, Amphinema sp. 5, Thelephora terrestris, Sphaerosporella brunnea, and Boletus variipes. In the unfertilized treatment it was found that Amphinema sp. 1 strongly negatively impacted foliar N concentration. In fertilized seedlings, Thelephora terrestris had a strong negative impact on foliar phosphorus concentration, while Amphinema sp. 1 positively impacted foliar boron, magnesium, manganese, and phosphorus concentration. In terms of content, Amphinema sp. 1 led to significantly higher content of manganese and boron in fertilized treatments, as well as elevated phosphorus in unfertilized seedlings. Amphinema sp. 5 had a significant negative effect on phosphorus content. When examining root to shoot ratio and biomass, those seedlings with more non-mycorrhizal tips had a higher root to shoot ratio. Findings from the study shed light on the interactions of the species. Amphinema sp. 5 shows very different functionality than Amphinema sp. 1. Amphinema sp. 1 appears to have the highest positive effect on seedling nutrition when in both fertilized and unfertilized environments. Amphinema sp. 5 and T. terrestris appear to behave parasitically in both fertilized and unfertilized conditions.

Henry Hope & Sons of Canada Ltd. Letter, 1916

Henry Hope & Sons of Canada Ltd. were located at 45 King Street West, Toronto, Ont. at the writing of this letter in 1916. The company specialized in “weathertight casements in iron steel or gun-metal, unbreakable steel windows, fanlight opening-gear, leaded lights and stained glass, patent glass roofing, locks and door furniture, rainwater goods in cast lead and cast iron”. The letter is addressed to Mr. H.Y. [Harry Young] Grant, c/o Fenwick Farm, Lundy’s Lane, Niagara Falls, Ont. from R.W. Smith. The letter is in reply to a query about casement windows. Harry Young Grant (1860-1934), son of Sir James Alexander Grant and Maria Malloch of Ottawa, Ont. was a medical doctor specializing in the treatment of the eye, ear, nose and throat. After his retirement he became a member of the Niagara Parks Commission. He was married to Grace A. Smith, daughter of James R. Smith of Buffalo.

Letter to Henry Nelles from James Ingersoll.

Letter to Henry Nelles from James Ingersoll. Most of the writing is illegible, but he does mention turning a poor man off the premises without paying him. There is a note at the end of this letter (in different handwriting) to write to John Willson to provide an honest Scotch [Scottish] girl for Andrew Muir, about 9 or 10 years old(1 double-sided page, handwritten), April 1832.

Letter to Henry Nelles from James Ramsay Crooks

Letter to Henry Nelles from James Ramsay Crooks asking when Mr. Nelles will be able to attend to Mr. Nottman’s business. This is dated May 15, 1839. Attached to this letter is a letter to James Ramsay Crooks from Henry Nelles saying that he is sorry, but he will not be able to attend the arbitration hearing between the executors of his father’s will and Mr. Notttman until his son Robert returns (2 pages in total, handwritten), May 15, 1839.

Unas notas sobre la cuestión femenina en Henry James: Tres personalidades, una postura.

Estudio sobre la cuestión femenina en la literatura de Henry James. En varias de las novelas de James aparece un personaje, casi siempre una figura femenina que atrae nuestra atención, nos fascina y nos hace participar en su trayectoria vital, tomando partido ante sus actitudes o sus errores y dejándonos defraudados o entristecidos ante el final de una historia, que puede ser dramático o ser un final sin respuesta. Se analizan a continuación algunos de los rasgos de tres heroínas de James: lsabel, de The portrait of a Lady, del año 1881; Verena, de The Bostoniano, de 1886; y Milly, de The wings of the dove, del año 1902. Se destaca la fuerza de sus respectivas personalidades y el hecho de que James las situase en un contexto absolutamente cerrado y alejado de los acontecimientos políticos. En James hay poca acción, pero hay una deliberada descripción de rasgos y tipos americanos. Sin embargo, sus personajes masculinos son menos convincentes y con frecuencia menos atractivos. Pero las protagonistas de James, por una razón u otra, no pueden elegir un destino de libertad y de plenitud de vida. Muy raramente aparece la pasión y casi nunca el amor físico. Todo sucede en el cerebro y en el corazón de los personajes.