103 resultados para Historical Materialism


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A new Association football team, Melbourne Victory, was created in Melbourne in 2005 as a founding member of the Australian A-League. Within little more than a year it was drawing peak crowds of 50,000 to matches and averaged over 30,000. It was forced to move from an 18,000 capacity stadium to one holding 55,000. Previous new club foundations in the 1990s had not been successful, despite being associated with popular Australian Rules football teams, Collingwood and Carlton. The Victory, however, seems to have attracted a different and wider demographic to the game. For the first time the growth of the code in Australia in based on the domestic population, not waves of inward migration as was the case in the 1880s, 1920s and the post-Second World War period. Preliminary studies of the fan base suggest that the future for the Victory is likely to be different from the recent past.

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Many mischiefs arise on the change of a maxim and rule of the Common Law, which those who altered it could not see when they made the change.

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The Australian fur seal (Arctocephalus pusillus doriferus) was severely over-exploited in the 18th and 19th centuries and until relatively recently its population had remained steady at well below estimated presealing levels. However, the population is now increasing rapidly (6%–20% per annum) throughout its range and there is a need to understand its dynamics in order to assess the potential extent and impact of interactions with fisheries. Age distribution (n = 156) and pregnancy rate (n = 110) were determined for adult females collected at a breeding colony on Seal Rocks, southeast Australia, in 1971–1972. Mean ± SE and maximum observed ages were 9.37 ± 0.41 and 20 years (n = 1), respectively. A stochastic modelling approach was used to fit an age distribution to the observed age-structure data and calculate rates of recruitment and adult survival. Annual adult female survival and recruitment rates between 1954 and 1971 were 0.478 ± 0.029 (mean ± SE) and 0.121 ± 0.007, respectively, suggesting that the population was experiencing a decline during the 1960s. The pregnancy rate increased from 78% at 3 years of age to an average of 85% between 4–13 years of age before significantly decreasing in older females (the oldest was 19 years of age). There was no significant effect of body mass or condition on the probability of a female being pregnant (P > 0.5 in both cases) and the nutritional burden of lactation did not appear to affect pregnancy rates or gestational performance. These findings suggest that the low survivorship was due to density-independent effects such as mortality resulting from interactions with fishers, which are known to have been common at the time. The recent increase in the population is consistent with anecdotal evidence that such interactions have decreased as fishing practices have changed.