大学生体能状况的综合评价

大学生体能状况的综合评价是一个多层次、多目标的综合决策问题。因此,通过建立大学生体能状况综合评价的指标体系,利用层次分析法确定了各评价指标的权重,对其进行评价具有重要的理论意义和现实意义。     

福州市土地集约利用潜力评价

为恰当评价福州市土地集约利用潜力,文章参照北京、天津、上海以及中国沿海省会城市土地利用指标,建立福州市土地集约利用评价指标体系,运用层次分析法和多因素综合评价法对福州市土地集约利用潜力进行评价,结果表明：福州市土地利用水平中等偏上,尚有挖掘潜力．最后分别从4个方面提出政策建议．     

The Limerick Reading Initiative: a reading intervention targeted at struggling readers in primary school

In this study we examined the effectiveness of a reading intervention targeting a group of 24 struggling readers in ten primary schools in Ireland. The intervention consisted of two components; component one consisted of 15‐20 minutes delivery of the Toe‐by‐Toe programme (a well established systematic synthetic phonics programme) and the second component consisted of 15‐20 minutes guided oral reading using levelled texts. Using standardised measures of word reading, reading fluency, reading comprehension, word attack skills and spelling, we found that after five months of the intervention, the majority of the pupils made significant improvements in reading and reading fluency. The reading comprehension improvements were more varied with almost a quarter of participants showing remarkable progress, while the remainder recorded considerably less impressive gains. These results are very encouraging for classroom practitioners and demonstrate that research validated approaches can help at‐risk readers close the gap with their typically developing peers.     

学校体育风险的灰色模糊综合评判

针对评价指标的模糊性和评价信息的不确定性,运用灰色模糊理论研究学校体育风险的评估问题.在分析学校体育风险影响因素的基础上,确立了对其进行综合评估的指标体系;应用灰色模糊数学理论,将隶属度和灰度综合到评估过程中,给出学校体育风险的评估模型,并结合实例验证了此模型的可行性和实用性.该方法能够有效结合定性与定量分析,为学校体育风险的评估提供了一种较为有效的方法和途径.     

含铁催化剂在合成氨工艺中的应用探析

含铁催化剂具有特殊的催化作用。在合成氨工艺中的各个工段含铁催化剂也有着广泛的应用。在脱硫、变换、合成等工段,含铁催化剂都有着不同的组成、性质与作用。     

惠州市城乡一体化发展进程评价及对策研究

以惠州市为研究对象,运用因子分析法,对城乡一体化综合水平进行测度与评价。根据测度结果对惠州市城乡一体化进程做出基本判断,并分析惠州市城乡一体化水平地域差异形成的原因,进而提出城乡一体化发展的基本构想与发展路径。     

星载双基InSAR系统中的电离层色散效应分析与校正

星载双基单次航过InSAR（interferometric synthetic aperture radar）系统由于2个SAR同时对成像区域成像,所以很长一段时间内学界均认为主辅图像中引入的电离层相位一致,经过干涉处理后可以相互抵消。然而,近几年的相关研究表明,星载双基单次航过InSAR系统仍然会受到电离层效应的影响,主要包括群延迟与相位超前、闪烁现象、法拉第旋转等。与单基InSAR系统不同的是,双基单次航过系统中电离层的影响主要是由于2个雷达之间微小的入射角差异及同一时刻下电离层分布梯度所导致的。本文对双基单次航过系统中的电离层色散效应进行分析,并对单基系统中提出的基于距离向频谱分割的电离层色散效应的校正方法在双基系统中的应用进行改进,同时利用仿真验证该方法的有效性,发现其能够较好地校正双基单次航过InSAR系统中的电离层相位误差。     

基于神经网络的透气性状态预测

针对烧结过程的时变、强非线性等特点,基于神经网络和粒子群优化算法,提出一种预测透气性状态的集成方法.采用神经网络分别建立透气性预测模型,采用粒子群优化算法对神经网络进行训练,提高预测模型的实时性;进而借助模糊分类器将预测子模型实现有机融合.最后实际运行结果表明,提出的集成模型具有较高的预测精度和较强的自学习能力,并且在工况波动严重的情况下,仍然具有好的预测效果.     

建立培养创新能力的微机原理综合设计性实验的研究与实践

针对传统的微机原理及接口技术课程实践教学中存在的问题,在教学中建立综合设计性实验教学模式。实践证明,该模式能有效地提高在学阶段学生的硬件开发能力及创新设计能力。     

Can students with dyslexia be effectively supported in the diversity of an international school setting?

In the diversity of an international school, many children for whom dyslexia is a barrier to literacy skill development may not have formally been identified as dyslexic; however, it does not mean that their needs do not require to be met. This paper considers the elements necessary to support the learners with dyslexia. Teaching Reading Through Spelling, which is a synthetic phonics-based APSL (alphabetic, phonic, syllabic, linguistic) programme, was used, 3 × 45 minutes a week, in an international school setting. The students (N = 12) made 2.0 years spelling, and 2.8 years reading improvement in one year. In addition to selecting an appropriate teaching programme, successful additional elements were found to be careful planning for both short and long term, effective communication and involvement of all participants.