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61.
Opening the Book     
Open access book publishers often face different challenges than their counterparts in journal publishing. In particular, the funding models and discovery solutions that work for journal articles may not always function as well for books. Charles Watkinson of the University of Michigan Press answered questions about recent activities in these two areas. University of Michigan Press has participated in Knowledge Unlatched, a platform that allows a large network of libraries to financially support the open access publication of books from several publishers. In order to enhance discovery of these titles and learn more about their use, the press has also begun participating in the new Open Access eBooks on JSTOR program.  相似文献   
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Tongzhi is one of several Chinese terms that refer to individuals who are attracted to the same sex. Using data from two different surveys in Hong Kong, this research note examines how the term tongzhi coexists with other terms. We investigate the prevalence of self-identification as tongzhi, and we explore the extent to which using the term tongzhi influences public attitudes toward gay people and gay rights. Activists began popularizing the term tongzhi in the late 1980s, but less than one third of the participants in our 2008 survey of sexual orientation minorities (n = 728) described themselves as tongzhi. Using a split-ballot experiment in a 2013 public opinion poll (n = 831), we found that attitudes toward gay people and gay rights were not significantly impacted by whether questions were phrased in terms of tongzhi or the main alternative term tongxinglianzhe. We discuss how our findings can enrich understandings of earlier research and illuminate avenues for future study.  相似文献   
64.
For an integer \(k \ge 1\), a distance k-dominating set of a connected graph G is a set S of vertices of G such that every vertex of V(G) is at distance at most k from some vertex of S. The distance k-domination number \(\gamma _k(G)\) of G is the minimum cardinality of a distance k-dominating set of G. In this paper, we establish an upper bound on the distance k-domination number of a graph in terms of its order, minimum degree and maximum degree. We prove that for \(k \ge 2\), if G is a connected graph with minimum degree \(\delta \ge 2\) and maximum degree \(\Delta \) and of order \(n \ge \Delta + k - 1\), then \(\gamma _k(G) \le \frac{n + \delta - \Delta }{\delta + k - 1}\). This result improves existing known results.  相似文献   
65.
The influence of competition level on referees’ decision-making was investigated. Referees’ decisions in 90 handball games (30 games X 3 competition levels) were observed in different situations related to the advantage rule, and 100 referees from two different levels of expertise were subsequently asked to offer explanations for the competition-level effects from the first part of the study. Results revealed that at the highest level of competition referees intervened less frequently with sporting sanctions, but more frequently with disciplinary sanctions. These effects were apparent mainly in immediate intervention situations and unsuccessful advantage situations, but not in successful situations. Referees explained these effects of competition level in terms of a player competence stereotype, in addition to referees’ different expertise across competition level. The implications of the findings for understanding how status-related stereotypes impact on intervention behavior are discussed.  相似文献   
66.
Almost five decades on, Nisbet’s The Sociological Tradition remains instructive for anyone seeking to write a general history of sociology. Combining a distinctive approach to the history of ideas with a curious lack of methodological self-consciousness, its dated feel belies the relevance of its substantive concerns.  相似文献   
67.
A global land rush is aggressively underway. It is reinventing frontier narratives wherever farmland, rangeland, and forestland appear “underutilized,” particularly in the Global South. Though the means and motives of these acquisitions are diverse, the lens of “new enclosures” lends itself to focusing on their similarities. New enclosures surpass the enclosures of bygone centuries in scale and speed and in the plethora of resources they reach. Sociological interventions, both theoretical and applied, are needed to contextualize and concretize this burgeoning alienation of land rights and power contingencies across communities and continents.  相似文献   
68.
Data from one urban school district is analyzed to examine equity‐based arguments about school choice as they pertain to intradistrict transfer policies. We specifically examine which factors influence the propensity for parents to participate in choice, and how choice schools differ from the schools that students are zoned to attend. We find that advantaged and disadvantaged parents make similar choices in that they are both likely to choose more affluent schools with better academic records than the schools they are zoned to attend. However, these choices operate in different spheres, as advantaged parents choose the most affluent schools with the best academic records, and disadvantaged parents choose away from the least affluent schools with the worst academic records to schools that are slightly better.  相似文献   
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The operating microscopes may be a significant cause of fatigue and discomfort in surgeons. The need for the microscope to be placed over the operating field forces surgeons to remain at the microscope's eyepieces at an uncomfortable posture for the entirety of the surgery. This study compared the effects on microsurgical task performance for four visualization methods: a monocular microscope, a binocular microscope, a three-dimensional (3D) flat-panel television display and a two-dimensional (2D) flat-panel television display. Eleven subjects each performed two microsurgical tasks and their performance was documented by video camera. The statistical analysis performed indicated utilization of the microscope as a visualization method increased subject performance. No significant difference in performance between the 2D and stereoscopic visualization methods.  相似文献   
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