中美母亲泪晶莹

洋太太跨国拯救"干女儿" 　　"妈妈,您醒醒啊!"2006年3月19日,8岁的小女孩黄金美跪在母亲的病床前,抓住妈妈的手,呜呜哭泣.黄金美知道,36岁的妈妈是因为女儿的"心"而昏倒的.……     

道教科仪中的公牍文体略论

道教科仪中,公牍文是神人沟通的重要途径,它是"以人间礼兼考合经教"所增益而成.道教科仪公牍文大致可分为盟誓类、章奏类和关牒类,其品种繁多,与现实公牍文具有很大程度的相关性,但又具有不同于现实的宗教特征.文辞简明质朴是道教科仪公牍文共同的语言特征.     

Direct observation of nodeless superconductivity and phonon modes in electron-doped copper oxide Sr1−xNdxCuO2

The microscopic understanding of high-temperature superconductivity in cuprates has been hindered by the apparent complexity of crystal structures in these materials. We used scanning tunneling microscopy and spectroscopy to study the electron-doped copper oxide compound Sr_1−xNd_xCuO₂, which has only bare cations separating the CuO₂ planes and thus the simplest infinite-layer structure of all cuprate superconductors. Tunneling conductance spectra of the major CuO₂ planes in the superconducting state revealed direct evidence for a nodeless pairing gap, regardless of variation of its magnitude with the local doping of trivalent neodymium. Furthermore, three distinct bosonic modes are observed as multiple peak-dip-hump features outside the superconducting gaps and their respective energies depend little on the spatially varying gaps. As well as the bosonic modes, with energies identical to those of the external, bending and stretching phonons of copper oxides, our findings reveal the origin of the bosonic modes in lattice vibrations rather than spin excitations.     

Retraction Note to: Radiofrequency ablation versus hepatic resection for breast cancer liver metastasis: a systematic review and meta-analysis

The authors have retracted this article (Xiao et al., 2018). After publication, they became aware that a number of studies included in the meta-analysis did not meet the eligibility criteria and that errors were made in classification and statistical analysis. The conclusions presented are therefore unreliable. All authors agree with this retraction.

Retraction Note to: J Zhejiang Univ-Sci B (Biomed & Biotechnol) 2018 19(11):829-843 https://doi.org/10.1631/jzus.B1700516The authors have retracted this article (Xiao et al., 2018). After publication, they became aware that a number of studies included in the meta-analysis did not meet the eligibility criteria and that errors were made in classification and statistical analysis. The conclusions presented are therefore unreliable. All authors agree with this retraction.     

LISA数据库中开放存取研究论文定量分析

以《剑桥科学文摘》（CSA）中的LISA（Library and Information Science Abstracts）数据库为文献来源,运用文献计量学方法并结合文献内容,从文献量、语种、核心作者、期刊和主题等方面对开放存取领域研究论文进行分析,以期能总结过去、并对本领域今后的研究提供一定的参考与启示.     

高校图书馆电子资源管理与维护若干问题——以复旦大学图书馆为例

通过对复旦大学图书馆电子资源管理和维护方面的综合分析,尝试探索高校图书馆电子资源管理与建设的有效方式。     

客户价值评价体系在商业银行信息化中的应用分析

从客户价值的定义入手,提出银行客户价值评价的指标体系,并就构建客户价值体系的数据模型及其在银行信息化中的应用进行具体分析。     

“申请——考核”制对博士生选拔的效果——基于首都高校博士生调查数据的实证研究

基于首都高校博士生调查数据,运用零膨胀负二项回归等模型分析“申请—考核”制对博士生选拔的效果。研究发现：“申请—考核”制选拔出的博士生专业基础更扎实、学术志趣更笃定,但与非“申请—考核”制博士生的科研能力无显著差别;“申请—考核”制的选拔效果不仅存在学科差异,还受到考试形式与选拔标准的影响。其中,完全取消笔试将削弱“申请—考核”制的选拔效果,而规定本科院校层次对“申请—考核”制的选拔效果不存在显著影响,设置论文发表数量的显著作用仅局限在博士生专业素养维度。基于此,建议从以下方面完善“申请—考核”制：注重构建科学有效的学科分类选拔标准体系,将笔试与面试有机结合,适度关注科研发表数量,谨慎设置本科院校层次条件。     

基于TPACK的新时代社区教育教师专业化发展路径探析

现阶段,我国社区教育教师专业化进程明显滞后于社区教育事业发展需要,专业匹配度、胜任力、职业素养等方面是制约教师专业化发展的主要因素。整合技术的学科教学知识（TPACK）改变了技术在不同学科领域及教师发展中的应用方式,为社区教育教师专业能力发展提供了新的逻辑起点。社区教育教师通过重构知识体系,利用TPACK提升教育教学中的科学性和有效性,将教育信息化理念贯穿于人才培养的全过程,不断提升自身专业化水平,是新时代背景下社区教育教师专业化发展的有效路径。     

对构建高校心理健康教育三维立体模式的思考

研究高校心理健康教育模式是当前中国大学生心理健康教育理论与实践发展的需要。在现阶段,要积极倡导以心理辅导与咨询为“点”、以心理健康教育课程为“线”、以心理健康教育实践活动为“面”的三维立体的心理健康教育模式。