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51.
Luisa Berto Tommaso Favaretto Anna Saetta Fabrizio Antonelli Lorenzo Lazzarini 《Journal of Cultural Heritage》2012,13(1):7-21
The seismic assessment of art objects requires a multidisciplinary approach and the definition of a specific methodology for evaluating the level of safety and the possible interventions necessary for seismic risk prevention, finding a compromise between safety and conservation. This paper describes a first step in this direction, in which the different aspects of the procedure, from knowledge path of the art object to the structural analysis, were studied in the six Michelangelo's statues located in the “Galleria dei Prigioni” (Slaves’ Gallery) at the Accademia Gallery of Florence. We showed that the general principles and criteria expressed in the “Italian Guidelines for evaluation and mitigation of seismic-risk to cultural heritage”, which are specifically devoted to masonry constructions, could be profitably extended to other artworks, like statues, starting from historical research, geometrical survey and material characterization, up to the developing of specific methods of analysis. This research could be the base for future studies to be performed concerning the prevention of seismic damage of art objects, including both bare minimum interventions and specific devices, such as isolation systems. 相似文献
52.
Anne Grimm Thorsten Mrosek Anna Martinsohn Andreas Schulte 《Environmental Education Research》2011,17(1):19-33
Although a large number of different organisations offer various forest education programmes within Germany, specific information (i.e., sectoral and programme content and provision at a state level) is lacking. This study used a survey of all 61 forest education organisations (43 respondents) in the state of North Rhine‐Westphalia, Germany, to evaluate its forest education sector, with a specific focus on the organisations, demand for its services, forest educational programmes and framework conditions. Input from expert interviews was also used to develop recommendations. The study indicates that, especially with children as the main target group, many non‐formal programmes are offered to support the formal environmental education sector and to promote leisure activities in the forest. Yet, despite a high demand for forest education, low personnel resources restrict the number of visits and activities, principally owing to limited financial resource. We also discuss the provision of innovative new educational programmes and supplementary services, combined with increased quality management, that could be beneficial to the future development of the sector in NRW. 相似文献
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Sam Liu Dina Brooks Scott Thomas Gunther Eysenbach Robert Peter Nolan 《Journal of sports sciences》2015,33(10):1001-1006
The primary aim was to examine the criterion and construct validity and test–retest reliability of the Lifesource XL-18 pedometer (A&D Medical, Toronto, ON, Canada) for measuring steps under controlled and free-living activities. The influence of body mass index, waist size and walking speed on the criterion validity of XL-18 was also explored. Forty adults (35–74 years) performed a 6-min walk test in the controlled condition, and the criterion validity of XL-18 was assessed by comparing it to steps counted manually. Thirty-five adults participated in the free-living condition and the construct validity of XL-18 was assessed by comparing it to Yamax SW-200 (YAMAX Health & Sports, Inc., San Antonio, TX, USA). During the controlled condition, XL-18 did not significantly differ from criterion (P > 0.05) and no systematic error was found using Bland–Altman analysis. The accuracy of XL-18 decreased with slower walking speed (P = 0.001). During the free-living condition, Bland–Altman analysis revealed that XL-18 overestimated daily steps by 327 ± 118 than Yamax (P = 0.004). However, the absolute percent error (APE) (6.5 ± 0.58%) was still within an acceptable range. XL-18 did not differ statistically between pant pockets. XL-18 is suitable for measuring steps in controlled and free-living conditions. However, caution may be required when interpreting the steps recorded under slower speeds and free-living conditions. 相似文献
57.
刘桉呐 《山西广播电视大学学报》2015,(2):61-64
《预算法》作为一国财政领域最为核心的法律,为现代财政制度构建了一个基础性的制度框架。文章以公共财政理论作为我国预算法律制度之基石,以公共预算作为我国预算法律制度发展之目标,着眼于公共财政视野下的预算法,指出预算法对构建社会主义市场经济秩序、制约政府的预算行为与维护纳税人的权益具有重要作用。进而对新预算法中存在的问题进行分析,并基于公共财政视野提出了完善我国预算法律制度的对策。 相似文献
58.
Kathleen Nolan 《Discourse: Studies in the Cultural Politics of Education》2015,36(6):894-907
The author of this paper uses critical discourse analysis and draws on critical social theory and policy studies to analyze the interdiscursivity between neoliberal common sense discourses around crime and safety and race-neutral discourses, “evidence-based” policy, and the research that supports school policing programs. The author offers a macro-sociological analysis of how neoliberal common sense and race-neutral discourses shape crime policy. Next, the author discusses the rise of “evidence-based” policy formation. She argues that evidence-based policy serves to narrow the scope of what constitutes “scientific” research and delegitimize research that uses race as an analytical lens. Then, through textual analysis of samples of the “evidence” supporting school policing, the author illustrates the ways in which neoliberal common sense discourses around crime and safety and race-neutral discourses become the ideological starting point for the research and internalized within research documents. The result is the creation of a hegemonic “evidence-loop” that privileges ideologically driven research that assumes a “scientific” stance and obscures racial bias while it excludes the critical research on the school policing. 相似文献
59.
This study compared and illustrated four differential distractor functioning (DDF) detection methods for analyzing multiple-choice items. The log-linear approach, two item response theory-model-based approaches with likelihood ratio tests, and the odds ratio approach were compared to examine the congruence among the four DDF detection methods. Data from a college-level mathematics placement test were analyzed to understand the causes of differential functioning. Results indicated some agreement among the four detection methods. To facilitate practical interpretation of the DDF results, several possible effect size measures were also obtained and compared. 相似文献
60.
Anna Ursyn 《Teaching Artist Journal》2015,13(4):204-217
Developing new criteria with which to assess work in new media arts. 相似文献