Are Students Customers in Finnish Higher Education?

This study examines Finnish higher education students’ perceptions of whether students are customers, based on qualitative interview data. The article contributes to the discussion on students as customers by giving attention to students’ own voices from a country where tuition fees are not generally collected. The data are presented and analysed using a matrix of preference and perception of seeing students as customers. While the data contained student voices insisting that it is not appropriate to talk about customers because money is not involved, different orientations showing either a preference or perception of students as customers were also described. It is concluded that seeing a student as a customer might be a solution to various higher education challenges which are not all related to tuition fees.     

美国中小学教育改革新动向*--“力争上游”学区竞争计划述评

2012年8月16日美国教育部发布了“力争上游”学区竞争计划的联邦公告,这标志着美国中小学教育改革战略“力争上游”开始从州层面转向学区层面.这项计划通过创设个性化的学习环境、聚焦教室层面的教和学的改革来提高学生成绩和教育工作者的效率.这项计划的最终目标是促进美国基础教育均衡发展和使美国所有学生都能享受世界一流教育.本文基于计划出台背景的分析,介绍了这项计划的主要内容及为我国带来的启示.     

再谈随书光盘管理

文章简单探讨了随书光盘著录的一些方法,分析了利弊;并介绍了某院图书馆随书光盘的管理办法。参考文献5。     

一种馆藏光盘的发布系统

为更好地利用馆藏光盘,文章阐述了一种馆藏光盘的发布系统,对数据库光盘、多媒体光盘以及书后附带光盘等进行数字化管理,让读者更方便地查询相关光盘信息,并能通过ftp、光盘即时共享以及Web端浏览等三种方式获取和使用光盘.     

Video tutorials revisited: The relationship between their use and library assessment quiz scores

There is considerable literature evaluating video tutorials. By the first decade of the twenty-first century, research established that online video tutorials performed as well as traditional face-to-face instruction. However, there is little evidence that students actually viewed the tutorials. This study compares postinstruction assessment quiz scores from one class over four semesters with usage statistics for five video tutorials during the same time frame. The data indicate that students do view the tutorials. However, the results also show that usage statistics, together with quiz scores, declined as students progressed through the five tutorials. Additionally, the study determined that there was no positive correlation between the number of viewings and postviewing assessment scores.     

Internationalizing Reference Education

Reference instruction should also involve preparing library and information science students for working with international students. There are numerous options for embedding such content into courses. In addition, professional organizations offers students with many opportunities to launch their international experiences.     

半相合供者淋巴细胞输注抗中、高危非霍奇金氏淋巴瘤的实验研究

目的阐明半相合供者淋巴细胞输注（DLI）抗中、高危非霍奇金氏淋巴瘤（NHL）的机制。方法通过预实验确定输注最佳时间及最佳浓度,并检测此条件下加入去CD8^＋T细胞和去CD4^＋T细胞半相合DLs培养后细胞的凋亡率及培养液中白细胞介素-2（IL-2）的浓度。培果在最佳输注时间（培养后24小时）、最佳浓度（2．5×10^5／ml）下加入去CD8^＋T细胞半相合DLs进行培养,淋巴瘤细胞凋亡率（17．6±2．5）％与对照组（4．6±1．2）％及加入去CD4^＋T细胞半相合DLs（5．2±1．6）％相比较,有显著性差异,而且加入去CD4^＋T细胞半相合DLs的培养液中IL-2浓度显著高于加入去CD4^＋T细胞者和对照组。结论CD4^＋T细胞在移植物抗淋巴瘤效应中可能起着比CD8^＋T细胞更重要的作用,在临床使用中,选择性去除CD4^＋T细胞,可减少或减轻移植物抗宿主病（CVHD）,并且不影响移植物抗淋巴瘤效应。IL-2在半相合DIs发挥移植物抗淋巴瘤效应过程中可能起着重要的作用。     

NE对THP-1细胞IL-6 HMGB1和CD137表达的影响

目的:探讨去甲肾上腺素对人THP-1细胞CD137、IL-6及HMGB1表达的影响.方法:加入101μmol/L的去甲肾上腺素处理THP-1细胞1小时.运用逆转录多聚酶链反应检测其CD137、IL-6及HMGB1mRNA的表达.结果:10μmol/L的去甲肾上腺素能上调THP-1细胞CD137及IL-6mRNA的表达,与对照组比较差异有显著性(P<0.01);但对HMGB1mRNA的表达没有影响.结论:去甲肾上腺素上调THP-1细胞CD137及IL-6mRNA水平.     

无机化学中自由焓——氧化态图的应用

无机化学中元素及其化合物的氧化还原性在不同介质中、不同氧化态时表现出较大差异,其变化规律不易把握。可应用元素及其化合物的自由焓-氧化态图对其相对稳定性、歧化反应发生的可能性、氧化还原反应进行的趋向性以及氧化还原能力大小等性质进行判断。     

图书馆光盘检索系统设计研究

图书馆光盘检索系统设计方案包括系统结构设计、系统流程设计和代码设计等,为图书馆光盘检索系统提供开发的路线.并利用该设计方案,成功开发出高校图书馆光盘检索系统.