5,956 research outputs found
Stuck for a week in a sandy river crossing, this truck was waiting for a new crown wheel [Central Australia, 1952] [picture] /
No full textTitle from caption supplied by photographer.; Condition: silvering.; Part of the Arthur Groom collection
An evaluation of the RANS method for the prediction of steady ship rudder performance compared to wind tunnel measurements
No full textUsing Reynolds-Averaged Navier-Stokes (RANS) methods detailed investigations are carried out, focussing on different cases of steady rudder flow. During the introducing two-dimensional cases the hybrid meshing scheme is optimized for rudder use, and grid parameters are studied. Also the effect of solver settings and the capabilities of implemented turbulence models are investigated. Two different verification strategies are applied and compared - eventually concentrating on parametric grid independence studies, rather than using global systematic grid refinement.The three-dimensional investigation concentrates on the all-movable square tipped NACA0020 rudder tested within the large wind tunnel of the University of Southampton (3.5m x 2.5m). This case is modeled in free stream as well as within the wind tunnel, using the Spalart-Allmaras and the ?-? RNG turbulence models. The numerical prediction of the tunnel blocking effect is investigated. In particular, the tip vortex flow with its effect on the rudder performance is studied and how this is influenced by the numerical discretization. Here the span-wise distribution of the normal force coefficient is an informative tool. The three-dimensional grids consist of between 2 - 10 to the power of 6 to 4.5 - 10 to the power of 6 cells.Verification studies are carried out and results are validated against experimental data as far as available. Generally, the lift prediction turned out to show closer agreement with experimental benchmark (within 10%) than the drag, which used to deviate more (within 30%). The prediction of the tip vortex shows the expected characteristics. The tip peak in the span-wise normal force distribution is found to be captured well
Correspondence: Laura Kephart and Arthur Stupka
No full textThis 1936 correspondence, between Laura Kephart (Mrs. Horace Kephart) and Arthur Stupka, concerns a possible Kephart Memorial. Horace Kephart (1862-1931) was a noted naturalist, woodsman, journalist, and author and promoter of the Great Smoky Mountains National Park. Arthur Stupka (1905-1999) was the first park naturalist to work at the Great Smoky Mountains National Park
Arthur William Upfield: a biography
No full textThis dissertation is an exhaustive account of the life and work of Arthur William Upfield (1890-1964). It is presented as a critical biography and narrates the life of the writer, in his socio-cultural milieu, from birth. It also positions Upfield as a writer who dealt with issues of Aboriginality at a time when this was a singularly polemical subject. My work is informed by the theory of Zygmunt Bauman and others and is posited in the context of late-modern biography theory.
English-born, Upfield arrived in Australia in 1911 and took work in the bush, serving overseas with the Australian army at the outbreak of World War I and marrying an Australian army nurse in Egypt. Returning with his wife and son to Australia in 1921 he intermittently carried his swag until he was employed patrolling the Western Australian number 1 rabbit-proof fence for three years to 1931. By that time he had published four novels, including two crime novels featuring his fictional creation, the part-Aboriginal, part-European, Detective-Inspector Napoleon Bonaparte ('Bony'), arguably the first fully-developed character in Australian popular fiction.
Leaving the fence, Upfield settled with his family in Perth and wrote full-time until joining the Melbourne Herald in 1933. Retrenched, he resumed career writing to be further interrupted by a war-time intelligence posting in 1939. In 1943 the first Bony mysteries were published in America, where Upfield's critical success was maintained until his death. In 1945 he left his wife for Jessica Uren, to whom he remained devoted.
Upfield's in all twenty-nine Bony novels, many of which have been translated across eleven languages, afforded him notable success both at home and abroad, in good part due to his descriptive gifts and the uniqueness of his fictional character, the part-Aboriginal Bony
Dr. Arthur Pindle, Spelman College, April, 2012
No full textThis video is a conversation with Dr. Arthur Pindle. Dr. Pindle talks about his book, "Bayou St. John". Daniel Le, AUC Woodruff Library, is the interviewer
Letters from Charles Arthur to John Clark
No full textLetters to John Clark (1807 - 1853) son of William Clark from Charles Arthur (1808-1844), nephew and ADC of Governor George Arthur, dated 1827 - 1829, 1840.
Personal letters including references to Col. Arthur - displeasure at late night adventures (21.4.28, 11.12.29), rumours of recall; Dr. Browne's contributions to Advertiser; Kemp - "that dammed old fool"; marriage of Bothwell Police Magistrate to nymph not yet 16 Jenny Read; Capt. Donaldson; Debating Society; death of Dr. Coleman; ship "Prince Regent" stuck on sand near Iron Pot; convicts' capture of "Cyprus"; his appointment as A.D.C. to uncle Col. Arthur and description of uniform (10 Oct. 1829); Duke of Wellington's duel; Tasmanian society: dinners, dances, shooting quail at Pittwater, the "Jewess".
13 documents- William & John Clark Family Papers - RS8/B1
Bartholomew Tardiveau letter to Arthur St. Clair, June 30, 1789
No full textThis letter written by B. Cardiveau to Arthur St. Clair in June 1789 argues that slaves from the Southern states should be allowed to continue their servitude in the Northwest Territory even though slavery was outlawed by the Northwest Ordinance. Cardiveau predicts that if slaves are not allowed to be kept in the territory, southerners will not settle north of the Ohio River, and the area "will infallibly remain for a long time in a state of infancy." Cardiveau also suggests that slavery could be completely repealed if and when Ohio became a state and the citizens had a right to decide for themselves. The seven-page letter measures 9" by 13" (10 by 32 cm) and is part of a larger collection of Arthur St. Clair letters that is owned by the State Library of Ohio and on permanent deposit at the Ohio History Connection.
Arthur St. Clair (1734-1818) was governor of the Northwest Territory and administrator of Indian affairs for the western territories from 1787 to 1802. St. Clair led an army against a large alliance of American Indians, led by Shawnee chief Weyapiersenwah (Blue Jacket) and Miami chief Mishikinakwa (Little Turtle), who threatened war after their land was given to the U. S. government without their authorization, in November 1791. St. Clair suffered a disastrous defeat, losing half of his men. In response, President George Washington appointed General Anthony Wayne to defeat the region's American Indian tribes, which he did in 1794 at the Battle of Fallen Timbers. St. Clair also had many disagreements with the territorial legislature. He supported the division of the territory into different states that would be admitted separately to the Union despite the opposition of members of the legislature, including Thomas Worthington, who wished to hasten Ohio's admission for statehood. In 1802, Worthington and others asked President Thomas Jefferson to dismiss St. Clair from office, which he did on November 22, thus clearing the way for the legislature to begin drafting Ohio's constitution. St. Clair retired to his home in Lingonier, Pennsylvania, and died there in 1818
Letter from Arthur Ringland to Carl Hayden
No full textLetter from Arthur Ringland to Carl Hayden about road alignment survey through the Buggeln ranch
The Beat of the Economic Heart: Joseph Schumpeter and Arthur Spiethoff on Business Cycles
No full textThe paper discusses the relationship between Arthur Spiethoff and Joseph A. Schumpeter, the men and their works. Had it not been for Spiethoff Schumpeter would in all probability have forever been lost to scientific work. It was Spiethoff who brought the Austrian back to academia and research after a sequence of serious mishaps in politics and banking. Spiethoff's contribution to an analysis of business cycles is then summarized and important similarities and some differences between it and Schumpeter's are pointed out. The view of Spiethoff and Schumpeter that cycles are endogenous and cannot possibly be eliminated without at the same time eliminating the dynamism of the capitalist economy is then couterposed with views of some of their contemporaries and particularly modern mainstream macroeconomics that this is not so.Schumpeter; Spiethoff; business cycles; innovations; creative destruction
Letter from J. R. Eakin to Arthur G. Ringland
No full textLetter (copy) from J. R. Eakin to Arthur C. Ringland about the alignment of 40 acres near the Buggeln ranch
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