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Jane Austen’s beloved naval brother, Charles Austen (1779–1852), had a significant impact on her literary career.We find probable traces of him in the male characters appearing in Mansfield Park (1814) and Persuasion (1818), and he is said to have offered naval vocabulary to help his sister revise the second edition

Jane Austen’s beloved naval brother, Charles Austen (1779–1852), had a significant impact on her literary career.We find probable traces of him in the male characters appearing in Mansfield Park (1814) and Persuasion (1818), and he is said to have offered naval vocabulary to help his sister revise the second edition of Mansfield Park (1816). In addition to his impact during Jane’s lifetime (1775–1817), Charles played a role in sustaining her posthumous celebrity, modest as it was at first. Two previously unpublished brief letters by him—and references to him in other correspondence—offer an opportunity to speculate about his role in supporting his late sister’s literary reputation.

ContributorsKnezevich, Ruth (Author) / Looser, Devoney (Author)
Created2015
Description

Shade plays an important role in designing pedestrian-friendly outdoor spaces in hot desert cities. This study investigates the impact of photovoltaic canopy shade and tree shade on thermal comfort through meteorological observations and field surveys at a pedestrian mall on Arizona State University's Tempe campus. During the course of 1

Shade plays an important role in designing pedestrian-friendly outdoor spaces in hot desert cities. This study investigates the impact of photovoltaic canopy shade and tree shade on thermal comfort through meteorological observations and field surveys at a pedestrian mall on Arizona State University's Tempe campus. During the course of 1 year, on selected clear calm days representative of each season, we conducted hourly meteorological transects from 7:00 a.m. to 6:00 p.m. and surveyed 1284 people about their thermal perception, comfort, and preferences. Shade lowered thermal sensation votes by approximately 1 point on a semantic differential 9-point scale, increasing thermal comfort in all seasons except winter. Shade type (tree or solar canopy) did not significantly impact perceived comfort, suggesting that artificial and natural shades are equally efficient in hot dry climates. Globe temperature explained 51 % of the variance in thermal sensation votes and was the only statistically significant meteorological predictor. Important non-meteorological factors included adaptation, thermal comfort vote, thermal preference, gender, season, and time of day. A regression of subjective thermal sensation on physiological equivalent temperature yielded a neutral temperature of 28.6 °C. The acceptable comfort range was 19.1 °C-38.1 °C with a preferred temperature of 20.8 °C. Respondents exposed to above neutral temperature felt more comfortable if they had been in air-conditioning 5 min prior to the survey, indicating a lagged response to outdoor conditions. Our study highlights the importance of active solar access management in hot urban areas to reduce thermal stress.

ContributorsMiddel, Ariane (Author) / Selover, Nancy (Author) / Hagen, Bjorn (Author) / Chhetri, Nalini (Author)
Created2015-04-13