Can technologies make a difference for hospitalized youth: Findings from research

Children and youth who are hospitalized for a short or long term become socially isolated from their family, school and classmates. As their isolation increases, so does their vulnerability as a result of disrupted schooling. Research studies suggest different ways of using technologies to overcome this isolation and support children during this critical time of their lives. With technology for children in hospitals becoming increasingly commonplace, evaluating how it is used and its impact on children's learning and well‐being is necessary. In this paper, we systematically evaluated existing research on use of technologies for communication, support and educational purposes and its contribution to the well‐being of hospitalized children. A rigorous selection process yielded 14 research articles meeting the following criteria: empirical studies, using technologies for network of support, targeting hospitalized children and adolescents and targeting learning or social and emotional well‐being in the last decade. This review indicates that the use of technologies with children and youth in hospitals generally increased their potential for learning and improved connectivity with school. Our findings revealed that implementing digital pedagogies and creating online communities were helpful but underutilized features in the research.     

基于灰色关联度和SVM舰船设备维修费用预测

维修费用是舰船装备费用的重要组成部分,维修费用和影响费用的驱动因子之间直接的关系式很难确定,运用支持向量机回归可以很好的做到对维修费用的建模预测。为了解决支持向量机计算速度慢,效率低的问题,提出灰色关联度理论对费用相关费用驱动因子进行预处理,测试结果表明提高了SVM的效率,对SVM的泛化能力也有所提高。     

浅析中小型房地产企业期间费用的控制

本文阐述了期间费用的含义、分类,介绍了现在中小房地产企业期间费用的现状,然后分析了其存在的问题,例如企业领导层对期间费用重视程度不够、销售费用、管理费用、财务费用控制不善等,最后提出了相应的对策,例如提高管理层对期间费用的重视程度、提高财会人员素质、建立期间费用控制的规章制度和方法等。     

对现行财务费用科目存在的问题的探讨

我国财务报表中的“财务费用”是一个综合性科目 ,核算内容涉及多种会计业务。这种做法与西方国家通行的核算方式存在很大差异 ,并给我国会计实务、会计学科体系和财务报表分析的理论与实务带来不少问题。为此 ,作者建议取消“财务费用”科目 ,单独设置“利息收入”和“利息费用”科目 ,并对目前纳入财务费用核算的其它项目进行清理。     

用制度经济学分析土地产权交易中存在的问题

我国房地产行业经过20年的发展，已经成为我国的支柱产业。但是，房地产行业仍然存在很多问题。从制度经济学的角度分析我国土地产权交易中的问题，通过交易费用理论探讨房地产企业如何完成其原始积累。     

北京海淀新技术大厦冰蓄冷设计及其运行

本文介绍了某冰蓄冷空调工程的设计应用。根据其运行数据,分析比较了冰蓄冷空调与普通电制冷空调的运行费用及一次投资费用,论述了采用冰蓄冷空调的意义及其应用前景。     

计价规范中措施项目组成分析

结合GB50500-2003的实施以及"建标[2003]206号文"的发布,通过对招投标过程中施工单位的报价内涵的分析,对工程建设过程中的措施项目内容进行了相关的阐述;结合工程结算过程中措施费用部分存在的问题,提出了结合措施项目的特点,进行分类管理的方法,并在此基础上提出了在招投标过程中措施费项目的合理报价方式.     

环境问题的经济学分析

在简要论述了环境问题发展历程的基础上，阐述环境的作用与环境问题的实质，并应用经济学的供需理论从供需关系和社会费用两方面对环境问题产生的原因进行了分析，最后提出了解决环境问题的经济措施，即对环境资源进行合理定价，实行有偿使用；明确环境的产权关系，建立健全的产权体系；进一步完善排污收费制度；健全国民经济核算体系。     

How does Bennett Woods Elementary School produce such high reading and writing achievement?

The authors developed a grounded theory about how a school serving relatively advantaged children produces high reading and writing achievement compared with schools serving similar populations of students. The school's faculty is reading and writing focused, and students experience many books as they receive explicit, demanding instruction (i.e., about how to read words, comprehend, write) connected to content learning. The school offers a positive, motivating environment. In sum, many elements that potentially supported achievement were identified, including explicit teaching of skills in the context of much reading, writing, and content learning, which is consistent with balanced perspectives on reading and writing development. A major hypothesis in the grounded theory is that even with relatively advantaged populations, great efforts may be required to produce high reading and writing achievement. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

一个“网络记账本”的设计与实现——基于PHP＋MySQL的收支管理系统

简单介绍了基于网络的收支统计系统——“网络记账本”的原理与实现。系统基于网络设计,是多用户系统,详细记录每个用户的每次收入、支出行为,并且定期做出统计,每个用户可以对自己的收支情况做各种综合的查询。无论用户身在何出,只要有可以操作的与互联网相接的电脑,就可以管理账目,方便了对数据的管理。系统采用PHP作为服务器端的脚本语言来完成与用户的交互以及对数据库的访问。数据库采用了具有友好接口的MySQL。