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排序方式: 共有109条查询结果,搜索用时 15 毫秒
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Susan Rowland Christine Slade Kai-Sheng Wong Brooke Whiting 《Assessment & Evaluation in Higher Education》2018,43(4):652-665
Academic integrity is important to universities and students must abide by codes of academic conduct around assessment. Students are, however, subject to multiple pressures around assessment, some of which can push them to cheat. Modern contract cheating websites are the fronts for sophisticated, commercial operations that offer individually written assessment items for a fee; to combat their use we need a better understanding of the tools they use to persuade students to become customers. In this study we examined the persuasive features of 11 highly-visible contract cheating websites and mapped these features to a previously used persuasiveness framework. We find that contract-cheating websites use a variety of credibility, interactive and informative features designed to persuade students to use their services. In addition, the sites offer low-cost, customisable products available in very short timeframes. We suggest ways in which educators can encourage academic integrity by talking with their students about how the websites promulgate their ‘just turn to us’ message. 相似文献
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Rowland Lorimer 《Publishing Research Quarterly》1990,6(1):38-47
The Canadian Centre for Studies in Publishing at Simon Fraser University is about to admit its first students. This article
describes the founding of the Centre and the evolution of its curriculum. In its present form, the curriculum combines advice
from the industry and the academic requirements of the university.
Rowland Lorimer is professor of communication at Simon Fraser University. He is director of the Centre for Canadian Studies
and co-director (Research and Credit Curriculum), Canadian Centre for Studies in Publishing. He is active in research in publishing
policy and mass communications. 相似文献
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Rowland Monday Ojo Kayode Anthony Jide Afolayan 《Journal of Zhejiang University. Science. B》2015,16(8):680-689
Renewed interest in natural materials as food flavors and preservatives has led to the search for suitable essential oils. Moringa oleifera seed essential oil was extracted by solvent-free microwave and hydrodistillation. This study assessed its chemical constituents. Cytotoxicity of the oils was investigated using hatchability and lethality tests on brine shrimps. A total of 16 and 26 compounds were isolated from the hydrodistillation extraction (HDE) and solvent-free microwave extraction (SME) oils, respectively, which accounted for 97.515% and 97.816% of total identifiable constituents, respectively. At 24 h when the most eggs had hatched, values of the SME (56.7%) and HDE (60.0%) oils were significantly different (P<0.05) from those of sea water (63.3%) and chloramphenicol (15.0%). Larva lethality was different significantly (P<0.05) between HDE and SME oils at different concentrations and incubation periods. The median lethal concentration (LC50) of the oils was >1000 mg/ml recommended as an index for non-toxicity, which gives the oil advantage over some antioxidant, antimicrobial, therapeutic, and preservative chemicals. 相似文献
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Oded Bar-Or Linda Houtkooper Susan Barr Anita Rivera-Brown Michael Bergeron Tom Rowland Ruth Carey Suzanne Steen Priscilla Clarkson 《体育科学》2001,21(5):89-93
1. 儿童青少年运动员应该食用多样化的食物,其中,蛋白质应占膳食总能量的12%-15%,碳水化合物至少占55%,而脂肪至多占30%。日常生活中如何吃才能满足这些要求呢?膳食指南宝塔提供了一条可行之道。2.有些营养素对热爱运动的儿童青少年运动员非常重要,要保证摄入充足,这些营养素是碳水化合物(包括纤维素)、维生素B6、维生素D、铁、钙、镁、锌、铬。科学合理、包罗各类食物的平衡膳食,对青少年运动员最大程度地全面摄取各种营养素,满足生长发育和运动训练的需要,是非常必要的。3.鼓励儿童青少年运动员在运动训练前、中、后进行补液,以避免脱水的发生。4.如果膳食合理平衡,就没必要额外补充营养品。 相似文献
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国际学术出版开放式访问(OA):Ⅱ.开放访问期刊"作者付费模式"的实践与争论 总被引:3,自引:2,他引:1
综述当前国际学术出版界开放访问(OA)运动实践和理论研究的热点问题之一--OA期刊的"作者付费模式".讨论该经营模式的收费来源和方式,经营成本估算和现行的价格标准.对比了OA期刊与传统期刊的经营模式的区别和利弊,分析了OA期刊的可持续发展存在的问题. 相似文献
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Stephen Rowland 《Teaching in Higher Education》2013,18(1):7-20
Abstract This paper reports a study conducted amongst heads of department at a British university into their perspectives of teaching and research. It explores the reasons why research is given higher status, even though academics believe that, in principle, both aspects of the lecturer's role are equally valuable and mutually supportive. The links between teaching and research are investigated, and the categories of ‘teaching’ and ‘research’ are found to be somewhat inadequate concepts for distinguishing between different aspects of the academic role. The article concludes that closer relationships between the two can provide the basis for a programme to improve the quality of university teaching. Such an approach is underpinned by the view that students’ understandings should be taken seriously. They can make a significant contribution to the lecturer's research, as well as to student learning. 相似文献
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