Selection methods for undergraduate admissions in Australia. Does the Australian predominate entry scheme the Australian Tertiary Admissions Rank (ATAR) have a future?

This article considers the Australian entry score system, the Australian Tertiary Admissions Rank (ATAR), and its usage as a selection mechanism for undergraduate places in Australian higher education institutions and asks whether its role as the main selection criterion will continue with the introduction of demand driven funding in 2012. Admission strategies for undergraduate places in Australian universities have remained unchanged for many years. The author concludes that the current entry scheme, the ATAR, will continue as a dominant selection criterion particularly for courses where demand exceeds supply, but ATAR-based selection will be insufficient to meet the participation targets set by the federal government. There is now an opportunity for universities to differentiate themselves by their admission strategies and to improve participation of equity groups through the normalisation of alternative entry mechanisms.     

FID检测器的工作原理、操作条件及使用注意事项

本文通过对实际操作的总结,介绍了FID检测器的工作原理、操作条件以及使用注意事项。     

研究性学习选题的策略原则及操作要点

本文探讨了"研究性学习"中课题选择的"需要性、兴趣性和量力性"策略原则和7个操作要点.     

论我国体育的发展趋势——1996～2010年体育的战略任务

党和国家确定,从１９９６～２０１０年,我国体育工作的首要战略任务,是开展群众性的体育活动,提高全民族身体素质,把１２亿人民的体质搞上去。为此,必须把体育工作的重点真正地转移到增强人民体质上来;其次是提高运动技术水平,逐渐实行竞技体育运行机制和管理体制向社会化、产业化的根本转变。     

赫尔巴特与杜威师生观的比较与启示

在教育理论界，赫尔巴特与杜威分别被视为传统教育派与现代教育派的代表人物，二人在教育发展史上都起过里程碑式的作用。学术界特别重视对二人教育思想的研究，但在对二人师生观的比较研究中，多注重对二人师生观分歧的论述，而对其共通之处的研究相对不足。赫尔巴特与杜威在教育目的、具体的教学方法和教育教学管理等方面虽体现出不同的师生观，但他们都不同程度地肯定了教师在教育教学过程中的重要地位和作用，都重视学生个性、兴趣的培养和发展，都认为尊重和爱是构建良好师生关系的基础。所有这些，对于我们认识和构建新型师生观有多方面的启示。     

Cut points of the Actigraph GT9X for moderate and vigorous intensity physical activity at four different wear locations

ABSTRACT

Accelerometer cut points are an important consideration for distinguishing the intensity of activity into categories such as moderate and vigorous. It is well-established in the literature that these cut points depend on a variety of factors, including age group, device, and wear location. The Actigraph GT9X is a newer model accelerometer that is used for physical activity research, but existing cut points for this device are limited since it is a newer device. Furthermore, there is not existing data on cut points for the GT9X at the ankle or foot locations, which offers some potential benefit for activities that do not involve arm and/or core motion. A total of N = 44 adults completed a four-stage treadmill protocol while wearing Actigraph GT9X sensors at four different locations: foot, ankle, wrist, and hip. Metabolic Equivalent of Task (MET) levels assessed by indirect calorimetry along with Receiver Operating Characteristic (ROC) curves were used to establish cut points for moderate and vigorous intensity for each wear location of the GT9X. Area under the ROC curves indicated high discrimination accuracy for each case.     

天水伏羲文化资源及旅游开发论析

天水是“羲皇故里,”伏羲文化资源丰富,从大处着眼,主要由五个方面构成:“羲皇故里”、卦台山和伏羲庙、秦安和甘谷伏羲遗迹、女娲庙、伏羲女娲传说。就旅游角度而言,天水伏羲文化资源属人文旅游资源,既有伏羲庙等文物古迹,又有伏羲祭典等节庆习俗,还有大量的伏羲女娲传说,具备满足各种旅游需求的综合性特质,古远博大,神秘神圣,特色鲜明。对这样一种稀缺资源应该悉心保护、深入研究,抓住亮点着力开发,使之为天水的经济和文化发展起到积极推动作用。     

非计算机专业《C语言程序设计》教学的问题与对策

针对工科院校非计算机专业《C语言程序设计》课程的教学切入点、课程内容、课程目标等的定位进行了探讨,并分析了导致高校《C语言程序设计》课程教学中多个环节出现随意性的原因,提出了解决这类问题的对策.     

国内社交网络服务研究的文献计量分析

利用文献计量学方法,通过对CNKI中收录的关于社交网络服务的研究论文进行了较为系统全面的分析,揭示了该主题研究论文的分布规律,在还没出现核心作者群的情况下分析了高产作者群,同时通过关键词词频统计分析,建立高频词共词表,归纳了其研究重点和热点。     

HACCP原理在绞股蓝茶生产中的应用研究

研究了HACCP体系在绞股蓝茶生产中的应用,进行危害分析(HA),确定关键控制点(CCP),并制定相应控制限值,监控体系。通过建立HACCP计划工作模式,以提高绞股蓝茶生产质量管理水平和产品安全性。