浅谈高职数据库原理及应用课程教学创新与监控

作者分析了目前高职院校数据库原理及应用课程教学中存在的主要问题,结合课程特点,以应用型人才培养为导向,提出了从教材选择、教学资源建设、教学方法等方面进行改革创新的方案,并对合理安排课程考核、加强教学监控进行了探讨。     

情感与理智的较量——解读《飘》中斯佳丽自我分化力的转变

Murray Bowen家庭系统理论认为,儿童和青少年时确立的＂自我＂水平可通过自我本人作出长期的努力去改变。《飘》的主人公斯佳丽由于家庭影响而呈现出较低的原生自我分化力,但在经历了三次婚姻、几经努力后,最终实现了自我分化力的转变。     

Ain’t nobody got time for dad? Racial-ethnic disproportionalities in child welfare casework practice with nonresident fathers

BackgroundGiven fathers’ potential role in bringing about desired child welfare case outcomes, researchers have begun to identify factors that impact agency efforts to identify and involve fathers. Racial-ethnic inequality and bias are not among factors studied, despite longstanding evidence that racial-ethnic minority children make up a disproportionate share of the child welfare population.ObjectiveWe set out to identify racial-ethnic patterns in initial casework activity with nonresident fathers and explore whether select factors explain racial-ethnic differentials.Participants and SettingCaseworkers of 1,754 children in foster care in four U.S. states were surveyed.MethodsBivariate and multivariate logistic regression models were used to identify factors associated with whether agencies identified, located, and contacted nonresident fathers.ResultsAgencies were less likely to identify nonresident fathers of Black, Latinx, and Multiracial children, relative to those of White children. Among fathers whom agencies identified, Black and Latinx fathers were less likely to be located. Among fathers whom agencies located, Black and Latinx fathers were less likely to be contacted. Whereas greater rates of international mobility among Latinx fathers explained agencies’ disproportionately low rates of contact, no other factor explained racial-ethnic differentials.ConclusionWe find evidence of historical racial-ethnic disproportionalities across the three initial stages of casework practice with nonresident fathers in U.S. child welfare systems. Though more recent data are needed, this research suggests that racial-ethnic minority foster children are more likely than White foster children to be denied the benefits of agency-father contact, whether due to societal or systemic racial inequalities.     

信息管理与信息系统专业实践教学探索与实践

针对高速发展的经济社会对专业人才能力的要求,围绕影响能力培养目标实现的关键环节(实践教学体系、实践教学内容以及方法和手段、实践教学效果评估、实训平台建设等方面)进行有益探索与实践,取得良好的效果。     

大学生网络思想政治工作探析

互联网以其独有的传播方式和特点为大学生思想政治工作开辟了新领域,提供了新平台,也对广大高校思想政治工作者提出了严峻挑战.在分析网络思想政治工作意义和特征的基础上,研究探讨了广大思想政治工作者在开展网络思想政治工作中应遵循的基本原则.     

Demystifying blockchain: A critical analysis of challenges,applications and opportunities

The blockchain is considered to be the potential driver of the digital economy. The Blockchain technology outweighs the challenges associated with the traditional transaction business governed and regulated by the third trusted party. There is a growth in the interest among the researchers, the industry, and the academia to study and leverage the potential of Blockchain. Blockchain provides a decentralized and distributed public ledger for all the participating parties. Though it seems that blockchain is a viable choice and solution for all the centralized governed and regulated transactions (in digital online space), it has potential challenges that need to be resolved; opportunities to be explored, and applications to be studied. This paper utilizes a systematic literature review to study several research endeavors made in the domain of blockchain. To further research on blockchain adoption, the paper theoretically constructs an integrated framework of the blockchain innovation adoption process in an organization considering organizational and user acceptance perspectives. This would facilitate its widespread adoption, thereby achieving sustained leadership solutions. The paper offers 23 propositions to information systems (IS)/information management (IM) scholars with respect to innovation characteristics, organizational characteristics, environmental characteristics, and user acceptance characteristics. Further, the paper explores several areas of future research and directions that can provide deep insights for overcoming challenges and for the adoption of blockchain technology.     

黄土高原社会-生态系统变化及其可持续性

在全球变化和人类活动驱动下,社会系统与生态系统均处在不断加剧的动态变化中,揭示二者之间的互馈机制是保持和增强系统弹性以及可持续性的科学基础。黄土高原地区是中国人口、资源、环境矛盾最集中的区域之一,也是黄河重要的产水区和绝大部分泥沙的来源区。合理布局黄土高原土地利用格局,协调黄土高原水土保持和黄河下游水资源利用与泥沙控制,是黄土高原地区和黄河流域可持续发展的重大需求。本文立足于国际社会-生态系统耦合研究前沿和可持续发展与生态建设的国家需求,综述了区域社会系统与生态系统的互馈机制和社会-生态系统的耦合模拟的研究进展,总结了黄土高原社会-生态系统的变化过程和驱动机制,认为发展社会-生态系统动态机制分析方法和稳态转换识别方法,建立耦合社会系统与生态系统的土地利用权衡与优化模型,是推动社会-生态系统耦合研究理论与方法创新、为黄土高原的可持续发展提供科学依据的重要途径。     

Evaluation of adverse drug reaction formatting in drug information mobile phone applications

Objective:To evaluate the differences in presentation (formatting) of adverse drug reaction (ADR) information within drug monographs in commonly used drug information (DI) mobile device applications.Methods:A cross-sectional analysis of ADR formatting of twenty commonly prescribed oral medications within seven DI mobile applications was performed. Databases were assessed for ADR information, including presence of placebo comparisons, severity of ADR, onset of ADR, formatting of ADRs in percentile (quantitative) format or qualitative format, whether references were used to cite information, and whether ADRs are grouped by organ system. Data was collected by two study investigators and discrepancies were resolved via consensus.Results:The seven DI mobile applications varied significantly on every analyzed ADR variable with the exception of ADR onset, which was absent in all databases. Significant differences were found for variables known to impact clinical judgment such as placebo comparisons and qualitative versus quantitative formatting. Placebo comparisons were most common among monographs in Lexicomp (30%) but were absent among monographs within other applications. Quantitative information was commonly used in most databases but was absent in Epocrates. Qualitative formatting was present in all Epocrates and Micromedex applications but absent in the majority of other applications. Substantial variations were also found in severity and grouping information.Conclusion:Substantial variation in ADR formatting exists among the most common DI mobile applications. These differences may translate into alternative interpretations of medical information and thus impact clinical judgment. Health care librarians and clinicians should consider ADR formatting when choosing between DI applications.     

高校图书馆的制度管理与人文关怀

高校图书馆管理工作是一项具有较强科学性的系统工程。为读者提供高效优质的服务是图书馆的基本工作目标。在健全规章制度的同时,人本理念、人文关怀是高校图书馆在提高服务质量过程中所面临的一个新课题。本文从制度的制定、落实和人文服务环境的营造两个方面略作探究,以求教于同仁。