Suchergebnisse

This thesis examines the complex representation of walking in J.R.R. Tolkien's The Hobbit and The Lord of the Rings. In his 1951 letter to his close associate Milton Waldman, Tolkien lamented the lack of a specifically English (as opposed to British) myth, and expressed his desire to create a mythology that he could dedicate to England. Tolkien's novels, which are primarily structured around hobbits undertaking quests on foot, are an attempt to create this mythology. Through representing walking in all of its diversity, Tolkien engages with the politics and philosophy associated with the pedestrian mode. The genre of fantasy and Tolkien's goal of creating a myth for England are closely tied to concepts that Tolkien calls "escape" and "recovery." As in fantasy, walking involves a removal, or escape, from society in order to recover a truth. This study explores the interplay between the genre of fantasy and various modes of walking, and concludes with the assertion that the intersection between the two provides a space for Tolkien to create a mythology for the English.

OBJECTIVES Measles was endemic in England during the early 1800s; however, it did not arrive in Australia until 1850 whereas other infectious diseases were known to have arrived much earlier-many with the First Fleet in 1788-leading to the question of why there was a difference. DESIGN Ships surgeons' logbooks from historical archives, 1829-1882, were retrospectively reviewed for measles outbreak data. Infectious disease modelling techniques were applied to determine whether ships would reach Australia with infectious measles cases. SETTING Historical ship surgeon logbooks of measles outbreaks occurring on journeys from Britain to Australia were examined to provide new insights into measles epidemiology. PRIMARY AND SECONDARY OUTCOME MEASURES Serial intervals and basic reproduction numbers (R(0)), immunity, outbreak generations, age-distribution, within-family transmission and outbreak lengths for measles within these closed cohorts. RESULTS Five measles outbreaks were identified (163 cases). The mean serial interval (101 cases) was 12.3 days (95% CI 12.1 to 12.5). Measles R(0) (95 cases) ranged from 7.7-10.9. Immunity to measles was lowest among children ≤10 years old (range 37-42%), whereas 94-97% of adults appeared immune. Outbreaks ranged from 4-6 generations and, before 1850, were 41 and 38 days in duration. Two outbreaks after 1850 lasted longer than 70 days and one lasted 32 days. CONCLUSIONS Measles syndrome reporting in a ship surgeon's logs provided remarkable detail on prevaccination measles epidemiology in the closed environment of ship voyages. This study found lower measles R(0) and a shorter mean clinical serial interval than is generally reported. Archival ship surgeon log books indicate it was unlikely that measles was introduced into Australia before 1850, owing to high levels of pre-existing immunity in ship passengers, low numbers of travelling children and the journey's length from England to Australia. ; g BP was supported by a Master of Applied Epidemiology scholarship from the Australian Government and a Hunter Medical Research Institute Research Fellowship

OBJECTIVES Measles was endemic in England during the early 1800s; however, it did not arrive in Australia until 1850 whereas other infectious diseases were known to have arrived much earlier-many with the First Fleet in 1788-leading to the question of why there was a difference. DESIGN Ships surgeons' logbooks from historical archives, 1829-1882, were retrospectively reviewed for measles outbreak data. Infectious disease modelling techniques were applied to determine whether ships would reach Australia with infectious measles cases. SETTING Historical ship surgeon logbooks of measles outbreaks occurring on journeys from Britain to Australia were examined to provide new insights into measles epidemiology. PRIMARY AND SECONDARY OUTCOME MEASURES Serial intervals and basic reproduction numbers (R(0)), immunity, outbreak generations, age-distribution, within-family transmission and outbreak lengths for measles within these closed cohorts. RESULTS Five measles outbreaks were identified (163 cases). The mean serial interval (101 cases) was 12.3 days (95% CI 12.1 to 12.5). Measles R(0) (95 cases) ranged from 7.7-10.9. Immunity to measles was lowest among children ≤10 years old (range 37-42%), whereas 94-97% of adults appeared immune. Outbreaks ranged from 4-6 generations and, before 1850, were 41 and 38 days in duration. Two outbreaks after 1850 lasted longer than 70 days and one lasted 32 days. CONCLUSIONS Measles syndrome reporting in a ship surgeon's logs provided remarkable detail on prevaccination measles epidemiology in the closed environment of ship voyages. This study found lower measles R(0) and a shorter mean clinical serial interval than is generally reported. Archival ship surgeon log books indicate it was unlikely that measles was introduced into Australia before 1850, owing to high levels of pre-existing immunity in ship passengers, low numbers of travelling children and the journey's length from England to Australia. ; g BP was supported by a Master of Applied Epidemiology scholarship from the Australian Government and a Hunter Medical Research Institute Research Fellowship