SOME DEVELOPMENTS IN THE DIFFUSION PATTERNS OF HUTTERITE COLONIES

This paper describes some developments in the diffusion pattern of Hutterite colonies in North America. Today, there are more than 300 colonies distributed over the four western provinces of Canada and five states of the United States. The spatial behaviour of the three Hutterite clan-groups is compared, and responses by the sects to the repeal of the Alberta Communal Property Act in 1973 are assessed. Finally, changes in the rate of diffusion and the management of colony division are examined.
Cette communication décrit quelques développements dans la diffusion des colonies ďHutterites en Amérique du Nord. Aujourd'hui, il y a plus de 300 colonies dispersées dans les quatre provinces de ľoeust canadien et dans cinq états américains. Nous comparons le comportement spatial des trois groupes, ou clans, principaux ďHutterites et nous évaluons les réactions des sectes àľabrogation de la législation, de 1973, de la loi pourtant sur la possession en commun de propriétés Finalement. on examine le gérance de la division des colonies, et les changements dans leurs taux de diffusion.     

Potential impacts of sand and gravel extraction on the Hunter River,New South Wales

A number of investigations have been undertaken by the New South Wales Water Resources Commission to determine the regional and compound effects of large scale extractive industries on the stability of the Hunter River, New South Wales. Sedimentologic studies of bed material suggest that the Hunter River upstream of Denman has an armoured gravel bed that is immobile during regulated releases from Glenbawn Dam but is disrupted by moderate but less than bankfull flows. Annual bedloadyields have been computed by the bedload rating-flow duration technique for five river gauging stations. Approximate sand and gravel budgets for selected reaches of the Hunter River demonstrate that the present annual extraction rate from temporary sediment storages within the channel greatly exceeds the transport rate upstream of Denman and is approximately equal to the transport rate downstream of Denman. River degradation is imminent if extractive industries continue operating in the channel of the Hunter River     

Mean airstreams of Australia

Streamline analyses of mean monthly resultant surface winds over Australia are presented. Mean confluences represent either cyclone trajectories, or modal fronts. These analyses suggest that Australia's annual airstream climate is of two regimes: that of September to March inclusive, and April to August inclusive. The winter half-year is exemplified by a continental airstream source in southern Australia which diverges over virtually the entire continent. It continues into September and October, although dominating only the southern third to half of Australia, and is absent from November to March. During the summer half-year a new pattern emerges, with three maritime air stream sources represented over the continent: first, air from the Southern Ocean penetrates the south coast reaching its furthest northward extension from December to March inclusive; a second source originating over the Pacific Ocean dominates eastern and northern Australia; and a monsoon source originating over the Indian Ocean which flows overland affecting northern Western Australia. Two modal confluences are noted, one over northwestern Australia from November-February separating monsoon flow from that emanating from the east, and another extending from the west central coast east-southeastward to the southeast coast from November-March separating Southern Ocean air from that originating over the Pacific Ocean.     

Australian liberalism and corporatism

George Brandis, Tom Harley and Don Markwell (eds), Liberals face the Future: Essays on Australian Liberalism, Melbourne, Oxford University Press, 1984, pp. 386, $14.99 (paper) and Katharine West, The Revolution in Australian Politics, Melbourne, Penguin Books, 1984, pp. 116, $4.95 (paper).

John Rickard, H.B. Higgins: the rebel as judge. Sydney, Allen & Unwin, 1984, pp.350. $29.95 (cloth).

Stuart Macintyre, Militant: the life and times of Paddy Troy, Sydney, Allen & Unwin, 1984, pp.225. $19.95 (cloth), $9.95 (paper).

Alan Metcalfe, In Their Own Right: The Rise to Power of Joh's Nationals, St. Lucia, University of Queensland Press, 1984, pp.268. $20.00 (cloth)

Peter Love. Labour and the Money Power: Australian Labour Populism 1890–1950, Melbourne University Press, 1984, pp.240. $9.95 (paper).

L.F. Crisp, George Houston Reid: Federation Father; Federal Failure? Canberra, ANU, 1979; The Later Australian Federation Movement 1883–1901: Outline and Bibliography, 1979; George Richard Dibbs: Premier of New South Wales, Prophet of Unification, 1980; Federation Prophets Without Honour: A.B. Piddington, Tom Price, H.B.Higgins, 1980; The Unrelenting Penance of Federalist Isaac Isaacs, 1897–1947, 1981; Charles Cameron Kingston: Radical Federationist, 1984.

Philip Toyne and Daniel Vachon, Growing Up the Country: The Pitjantjatjara struggle for their land, Melbourne, Penguin Books and McPhee Gribble, 1984, pp.157. $6.95 (paper)

Jim Kemeny, The Great Australian Nightmare, Melbourne, Georgian House, 1983, pp. 130. $14.95 (paper).

Peter Sekuless, The Lobbyists, Sydney, Allen & Unwin, 1984, pp. 145. $14.95 (paper).

Jennifer Aldred (ed.), Industrial Confrontation, Sydney, Allen and Unwin and Australian Institute‐of Political Science, 1984, pp.111. $15.95 (cloth), $7.95 (paper).

Glenn Withers (ed.), Bigger or Smaller Government? Papers from the sixth symposium of the Academy of the Social Sciences in Australia, 1982, Canberra, Academy of the Social Sciences in Australia, 1983, pp. ix, 115. $8.50 (paper)

Commonwealth Grants Commission, Equity in Diversity: Fifty Years of the Commonwealth Grants Commission, Canberra, Australian Government Publishing Service, 1983, pp. 180. $15.60 (cloth), $9.90 (paper).

Robin Walker, Under Fire: A History of Tobacco Smoking in Australia, Melbourne, Melbourne University Press, pp. 155. $19.50 (cloth).1

Hugh Saddler, Energy in Australia: Politics and Economics, Sydney, Allen and Unwin,1981, pp.205. $7.95 (paper)

Brian Kennedy, A Tale of Two Mining Cities: Johannesburg and Broken Hill 1885–1925, Melbourne, Melbourne University Press, 1984, pp. 146. $25.00 (cloth)

Basile Kerblay, Modern Soviet Society, London, Methuen, 1983, pp.321. $37.50 (cloth), $23.95 (paper).

Gary Littlejohn, A Sociology ofthe Soviet Union, London, Macmillan, 1984, pp.286. $16.95 (paper).

Talal Asad and Roger Owen (eds), Sociology of “Developing Societies”: The Middle East, London, Macmillan, 1983, pp.264. $11.95 (paper).

Richard Mulgan, Democracy and Power in New Zealand: a study of New Zealand politics, Auckland, Oxford University Press, 1984, pp.171. $A12.99 (paper)

Rex Mortimer, Stubborn Survivors, ed. H. Feith and R. Tiffen, Monash Papers on South East Asia No. 10, 1984, pp.xvii, 180. $6.00 (paper).

Philip Lowe and Jane Goyder, Environmental Groups in Politics, London, Allen and Unwin, 1983, pp. 208. $18.95 (paper)

John Surrey (ed.), The Urban Transportation of Irradiated Fuel, London, Macmillan, 1984, pp. 336. $14.95 (paper)

Ian Hancock, White Liberals, Moderates and Radicals in Rhodesia 1953–1980, London and Sydney, Croom Helm, 1984, pp.230. $31.95 (cloth).

Peter Hain, Political Trials in Britain, London, Allen Lane, 1984. pp 318. $29.95 (cloth).

Anthony Hyman, Afghanistan Under Soviet Domination, 1964–1983, London, Macmillan, 1984, pp. 235. $18.95 (paper).

Ivor Crewe and Anthony Fox, British Parliamentary Constituencies: A Statistical Compendium, London, Faber and Faber, 1984, pp.397. $67.95 (cloth).

Frederick C. Teiwes, Leadership, Legitimacy, and Conflict in China: From a Charismatic Mao to the Politics of Succession, London, Macmillan, 1984, pp.167. $21.95 (paper)

John Wong, The Political Economy of China's Changing Relations with Southeast Asia, London, Macmillan, 1984, pp.246. $14.95 (paper)

Adrian Leftwich (ed.), What is Politics? The Activity and its Study, Oxford, Basil Blackwell, 1984, pp. 172. $25.00 (cloth), $11.95 (paper).

Ted Benton, The Rise and Fall of Structural Marxism: Althusser and his Influence, London, Macmillan, 1984, pp. 259. $14.95 (paper).

Ben Fine, Marx's Capital, London, Macmillan, second edition, 1984, pp. 87. $9.95 (paper).

Stefan Collini, Donald Winch and John Burrow, That Noble Science of Politics: A Study in Nineteenth‐Century Intellectual History, Cambridge University Press, 1983, pp. 385. $25.00 (paper).

William W. Bostock, Approaches to Political Explanation, Melbourne, RDI Press, 1983, pp.123. $9.00 (paper).

Ronald Beiner, Political Judgment, London, Methuen, 1983, pp. 199. $17.95 (paper).

John F. Wilson, The Politics of Moderation: An Interpretation of Plato's Republic, New York, University of America Press, 1984, pp.213. $12.25 (U.S.) (paper).

Aristotle, The Athenian Constitution, trans. P.J. Rhodes, Penguin Books, 1984, pp. 198. $6.95 (paper).

Carol O'Donnell, The Basis of the Bargain: Gender, Schooling and Jobs, Sydney, Allen and Unwin, 1984, pp.186. $19.95 (cloth), $9.95 (paper).

Dorothy H. Broom (ed.), Unfinished Business: Social Justice for Women in Australia, Sydney, Allen and Unwin, 1984, pp.213. $24.95 (cloth), $10.95 (paper).

S. Fabian and M. Loh, The Changemakers: Ten Significant Australian Women. Milton, Jacaranda Press, 1983, pp. 190. $14.25 (paper).     

Recursive Algorithm for Determination of Proximal (Thiessen) Polygons in Any Metric Space

A new and recursive algorithm for determining proximal polygons is based on quadtree concepts. The algorithm can use any distance metric, and produces a quadtree of the image of the proximal polygons. This can be converted to vector form, or be incorporated directly into a quadtree-based geographic information system, in order to solve a number of closest-point problems. The algorithm can also produce the Delaunay triangulation, which is the dual of the proximal polygons. Empirically, the running time of the algorithm is proportional to the number of centers raised to the 1.6 power.     

Culture,technology and policy in the informal sector: attention to endogenous development

243 blacksmiths in Sierra Leone were interviewed in 1984-85 in an effort to focus on both the activities and attitudes of traditional blacksmiths in the country's economy. Due to the fact of an shortage of foreign exchange with which to import and maintain equipment, agriculture using high-technology equipment accounts for less than 15% of total production. Consequently, blacksmiths are vital to the nations' survival, despite prevailing attitudes toward them. The interviews were conducted in 9 of the 12 districts in Sierra Leone. The blacksmith operates not simply in terms of producing and servicing goods; cultural values frame his position in the community. In all of West Africa, and particularly among Mende-related peoples, there historically exists a mystique surrounding a blacksmith. In some societies, blacksmiths were believed to be witches. The arguments that most likely could account for this would probably lie in the fact that the blacksmith made farm tools and weapons of war, means of survival in the community. Thus, his position was vital. Traditionally the importance of the smith's profession lies in the fact that some of the implements he fabricates and the materials he uses are believed to provide elements of social control or to have healing powers. An appreciation of the cultural significance of the blacksmith demonstrates the degree of attachment of the population to this profession as well as the context within which one could relate to possible technological changes in the trade. An attempt was made in the interview to gather some information about levels of production. The figures represent averages, and production capacity varied owing to a number of factors, including the degree of organization of the unit, the capacity of the head of the forge to keep his team busy when work was intensive, and the degree of energy and determination of an operator to get the greatest amount of work done in 1 day. The most obvious factor influencing production levels was the size of the units. Pricing of commodities and the blacksmith's services depended on a combination of factors, but, generally, in semi-urban areas, where more impersonal relationships tended to obtain, prices appeared relatively more fixed than in rural areas. All smiths interviewed complained about the increasing scarcity of scrap iron. As there is every reason to envisage a continued dependence on informal-sector production by blacksmiths, official attitudes need to take these trades more seriously.