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11.
12.
I use the one-hundred-year, transatlantic circulation of Le Corbusier's grain elevator photographs to tell the story of the short but vibrant life of a mechanized rhetoric. From 1913 to 1969, these photographs were understood in the context of a mechanized rhetoric, and they starred in the iconography of modernity. From 1971 to 2010, the same photographs were contextualized by a symbolic vision of rhetoric. So contextualized, the photographs lost their prestige and became conduits through which postmodernism was introduced into architectural theory—and from there into the American academy. As a case study of rhetoric's becoming-symbolic, then, this essay foregrounds the opportunity costs of symbolic definitions of rhetoric. It suggests that the twinned introduction of symbolism and postmodernism involved a misreading of rhetorical history.  相似文献   
13.
14.
This paper sets out to appraise (from the perspective of members) the impact of a localized, football-based mental health intervention. Commissioned in late 2015, the ‘Redcar and Cleveland Boot Room (BR)’ was implemented in response to mass redundancy in the local area, coupled with regional suicide rates in men that exceed the national average. Interactive discussions with BR members revealed that: (a) the language of football and shared identity were important for initiating and sustaining engagement in the BR; (b) peer-support and mentoring combined with member-led activities were active ingredients of the BR and (c) that the BR was an effective vehicle for building mental health resilience. This evaluation adds to the evidence base on the value of football as a context to engage adult males in community-based interventions targeting mental health resilience.  相似文献   
15.
ABSTRACT

Increased industrial activity during the Victorian period led to the creation of industrial townships such as Crewe, whose growth was stimulated and sustained by the involvement of the London and North Western Railway Company. As in other townships, the paternalism of employers was reflected in company involvement in all aspects of the social, political and economic life of Crewe and the influence that was exerted on the population through the company’s middle-class managers. Men such as manager Francis Webb and company clerk Thomas Abraham had a significant impact on the sporting life of the town, and this paper explores their life courses to chronicle their involvement. These men were not public-school- or university-educated but they shared similar attitudes to sport with their middle-class counterparts in the South, and this paper uses their biographies to suggest that individuals concerned with the organisation of amateur sport across the country adhered to the basics tenets of the amateur ethos. The authors also reinforce the notion that, while the creation of governing bodies was certainly important in structuring late-nineteenth-century sport, the commitment and motivation of the individual was always critical in ensuring that local sport was played ‘in the right way’.  相似文献   
16.
Abstract

A “look-up line” (LUL) has been proposed for ice hockey, which is an orange 1?m (40′) warning line (WL) painted on the ice at the base of the boards. The LUL purports to provide an early warning to players to keep their head up prior to and as they are being checked. We determined if players looked up more on a rink with the LUL compared to a traditional Control rink. Elite offensive (O) and defensive (D) players competed 1 vs. 1, while wearing an eye tracker that recorded their quiet eye (QE) and fixation and tracking (F-T) and an electrogoniometer that measured head angle. External cameras recorded skate duration during four skate phases: P1 preparation, P2 decision-making, P3 cut to boards, P4 contact. The QE was the final fixation prior to contact between O and D as they skated towards and across the WL during P3 and P4. Skate phase durations (%) did not differ by rink or rink by position. More QE and F-T occurred on the WL on the LUL rink than on the Control. The expected increase in head angle on the LUL rink did not occur during P3 or P4. Post-hoc results also showed O and D skated further from the boards on the LUL rink, suggesting the players preferred to control the puck on white ice, rather than the orange colour of the LUL rink. More research is needed to determine if these results apply to the competitive setting.  相似文献   
17.
Robert Lee Chartrand and James W. Norentz, Jr., eds. Information Technology Serving, Society (Oxford and New York: Pergamon Press, 1979—E12.50/$25.00)

Rosario Joseph Tosiello, The Birth and Early Years of the Bell Telephone System: 1376-1880 (New York: Aicno Press, 1979—$32.00)

James E. Brittain, ed. Turning Points in American Electrical History (New York: Institute of Electrical and Electronic Engineers Press [dist. by John Wiley], 1977– $20.00, paper)

Harry L. Van Trees, ed. Satellite Communications (New York: IEEE/John Wiley, 1979—$27.00, paper with a hardback edition available)

Dave Ingram's Oscar: The Ham Radio Satellites (Blue Ridge Summit, Pa: Tab Books, 1979—$8.95/4.95)

Clayton Hallmark's How to Repair Old-Time Radios (Blue Ridge Summit, Pa.: Tab Books, 1979—$12.95/7.95)

Telecommunications Law Reform (American Enterprise Institute for Public Policy Research, 1150 17th St. NW, Washington, D.C. 20036 —price not given, paper)  相似文献   
18.
What is the connection between archives and identity? One of the main user groups of archives are family historians who often state that they undertake to find out about their ancestry in order to ??find out who they are??. But what does such a claim mean, where did it come from and what is the role of archives in this search for the self? This article explores these questions by examining two modern genealogical texts: Alex Haley??s Roots (1976) and the television programme, Who Do You Think You Are? (2004). These narratives show that archives can be part of the articulation of the self and that they have the potential to disclose the who beyond the private confines of the family to the reader or television audience. In this way, the archive has become a theatre of meaning, memory and self-identity, a performative space in which identities are enacted. The paper concludes by arguing that the connection between archives and identity can be a complex-layered performance that not only articulates the self but also has the potential to connect the self to the other. Such an exploration of the imaginative and performative aspects of archives within such genealogical storytelling is important if we are to further our understanding of the role of archives in contemporary Western society.  相似文献   
19.
Abstract

The aim of this study was to quantify the changes in locomotive rates across the duration of senior elite rugby league matches. A semi-automated image recognition system (ProZone 3, ProZone®, Leeds, England) was used to track the movements of 59 players from six teams during three competitive matches. The players were classified into one of four positional groups: props (n = 9), back row (n = 9), pivots (n = 14) or outside backs (n = 27). Players' movements were classified as low, high or very high intensity running and reported as locomotive rates (distance covered per minute played) for successive quarters of each match. Analysis of variance revealed that only the outside backs showed a significantly lower overall locomotive rate during the final quarter compared to the first (P < 0.05). However, locomotive rates for high and very high intensity running during the final quarter were significantly lower (P < 0.05) than the first quarter among outside backs, pivots and props despite no change in the rate of involvements in contact. On the basis of these findings, it is suggested that high and very high intensity running locomotive rates may be more affective methods of detecting fatigue during competitive matches than overall locomotive rate.  相似文献   
20.
Abstract

Inertial sensors may provide the opportunity for broader and more cost effective gait analysis; however some questions remain over their potential use in this capacity. The aim of the study was to determine whether an inertial sensor could discriminate between normal walking, fast walking, and running. A single group crossover design was used to compare acceleration profiles between three gait conditions: normal walking, fast walking, and running. An inertial sensor was placed on the sacrum of 12 participants (6 male, 6 female) who performed 3 trials of each gait condition on both overground and treadmill settings. A significant difference (P < 0.001) in the occurrence of heel strike in the gait cycle was found between running and both walking conditions. No differences were seen between overground and treadmill in any condition or variable. The results indicate that a single sacral mounted inertial sensor can differentiate running from normal walking and fast walking using temporal gait event measures. This study indicates that inertial sensors can differentiate walking from running gait in healthy individuals which may have potential for application in the quantification of physical activity in the health and exercise industry.  相似文献   
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