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711.
712.
Alice E. Marwick 《Ethics and Information Technology》2017,19(3):177-191
In 2014, a large archive of hacked nude photos of female celebrities was released on 4chan and organized and discussed primarily on Reddit. This paper explores the ethical implications of this celebrity nude photo leak within a frame of gendered privacy violations. I analyze a selection of a mass capture of 5143 posts and 94,602 comments from /thefappening subreddit, as well as editorials written by female celebrities, feminists, and journalists. Redditors justify the photo leak by arguing the subjects are privileged because they are celebrities; that the celebrities are at fault for failing to appropriately protect their information; and that the only person ethically responsible for the leak is the hacker. The popular press primarily took a feminist perspective, linking the photo leak to institutionalized sexism and misogyny. I argue that the Reddit participants frame the privacy violations within a context of geek masculinity, in which references to masturbation and pornography and casually misogynist language are used to signify a normative masculine self. Privacy violations are de-emphasized when the victims are women and gender or feminist concerns are rejected. Entitlement to viewing women’s bodies and male sexual desire are prioritized over ethical concerns over privacy violations. The paper contributes to understanding how privacy violations are normatively gendered and reinforced by gender inequality. 相似文献
713.
Ben Clements 《British Journal of Religious Education》2018,40(1):44-54
Separate Catholic schooling in Britain has historically been a key mechanism for the religious socialisation of children within the denomination and for the transmission of communal identity and heritage. Catholic schools currently comprise around a tenth of all state schools in England and nearly all ‘denominational’ schools in Scotland. This study analyses Catholics’ attitudes towards publicly funded faith schools for different religious groups using a nationally representative survey of adult Catholics in Britain. It assesses the impact of social characteristics, religious behaving and believing, and moral attitudes. Catholics’ religious orthodoxy is consistently related to support for state-funding of faith schools, irrespective of the religious group in question, providing some support for the ‘solidarity of the religious’ perspective. The effects for moral attitudes are less consistent, with socially conservative views associated with support for faith schools for Catholics and Anglicans, but associated with opposition to faith schools in general and for non-Christian religions. 相似文献
714.
This paper argues that methods used for the classification and measurement of online education are not neutral and objective, but involved in the creation of the educational realities they claim to measure. In particular, the paper draws on material semiotics to examine cluster analysis as a ‘performative device’ that, to a significant extent, creates the educational entities it claims to objectively represent through the emerging body of knowledge of Learning Analytics (LA). It also offers a more critical and political reading of the algorithmic assemblages of LA, of which cluster analysis is a part. Our argument is that if we want to understand how algorithmic processes and techniques like cluster analysis function as performative devices, then we need methodological sensibilities that consider critically both their political dimensions and their technical-mathematical mechanisms. The implications for critical research in educational technology are discussed. 相似文献
715.
Ben Alexander 《Archival Science》2009,9(1-2):87-98
‘Yaddo’, recalled composer Aaron Copland, ‘became so much a part of my life that I tend to forget how strange the name sounds to those not familiar with it.’ By its very delineation, vagary of purpose, and posture of cloistered withdrawal, Yaddo is defined by a meticulously cultivated and carefully guarded tradition of community and cultural identity; one that was carefully preserved (and, in turn was informed by) the formation of an archive. My point of query centers on the particular consequences of the bond between historical trace and physical place being severed (as perhaps it always must be) when the very materiality that informs an institution’s ‘memory’ is irrevocably distanced. 相似文献
716.
717.
新农村建设与民族传统体育的发展研究 总被引:4,自引:0,他引:4
任塘珂 《吉林体育学院学报》2009,25(3):10-11
农村民族传统体育的良好发展是社会主义新农村建设的主要内容之一。文章对开展民族传统体育在新农村体育建设中重要性和可行性进行了分析,提出了发展民族传统体育的相关策略,希望为新农村体育建设提供理论依据。 相似文献
718.
Chaouki Aouiti Imen Ben Gharbia Jinde Cao Ahmed Alsaedi 《Journal of The Franklin Institute》2019,356(4):2294-2324
In this letter, the existence and the global exponential stability of piecewise pseudo almost periodic solutions (PAPT) for bidirectional associative memory neural networks (BAMNNs) with time-varying delay in leakage (or forgetting) terms and impulsive are investigated by applying contraction mapping fixed point theorem, the exponential dichotomy of linear differential equations and differential inequality techniques. Furthermore, we give an explanatory example to illustrate the efficiency of the theoretical predictions. 相似文献
719.
Yue-E Wang Ben Niu Bao-wei Wu Caiyun Wu Xue-Jun Xie 《Journal of The Franklin Institute》2018,355(5):2912-2931
We study the input-to-state stability (ISS) of switched nonlinear input delay systems under asynchronous switching. Our results apply to cases where some subsystems of the switched systems are not necessarily stable under the influence of input delay. By making a compromise among the matched-stable period, the matched-unstable period, and the unmatched period and allowing the increase of the Lyapunov–Krasovskii functional (LKF) on all the switching times, the extended stability criteria for switched delay systems in generally nonlinear setting are derived first. Then, we focus on switched nonlinear input delay systems where the presence of the input delay leads to the instability of some subsystems of it. By explicitly constructing input-to-state stable LKF, the sufficient conditions for ISS of switched nonlinear input delay systems under asynchronous switching are presented. Finally, two examples are given to illustrate the effectiveness of the proposed theory. 相似文献
720.
Lachlan J. G. Mitchell David B. Pyne Philo U. Saunders Ben Rattray 《European Journal of Sport Science》2018,18(3):307-314
Critical speed (CS) testing is useful in monitoring training in swimmers, however, completing a series of time trials (TTs) regularly is time-consuming. The 3-minute test may be a solution with positive initial findings. This investigation examined whether a modified 3-minute test (12?×?25?m) could assess CS and supra-CS distance capacity (D’) in swimmers. A series of 12?×?25?m intervals were completed unpaced at maximal effort, interspersed with 5?s rest periods. The model speed?=?a eb t?+?c was fitted to the data and integrated to calculate D’. The slowest two of the last four efforts were averaged to calculate CS. To assess reliability, 15 highly trained swimmers (9 females, 6 males) completed the 12?×?25?m twice within 72?h. Four measures were deemed reliable: peak velocity (0.01?m?s?1; 0.5%, typical error and % coefficient of variation), CS (0.02?m?s?1; 1.2%), D’ (1.22?m; 5.7%) and drop off % (0.70% points; 4.5%). To assess criterion validity, 21 swimmers (9 from reliability, 12 other) completed two competition races within 2 weeks of a 12?×?25?m in the same stroke. Traditional CS and D’ measures were calculated from competition performances (TT method). TT CS and 12?×?25?m CS were highly correlated (adj. R2?=?0.92, p?.001). D’ values were moderately correlated (adj. R2?=?0.60, p?.01). Two TTs may have been too few to estimate D’ accurately. The 12?×?25?m all-out swimming test is a reliable method for assessing CS and D’ in swimmers, however, the validity of D’ requires further investigation. 相似文献