城市地价动态监测中有关问题探讨

在对我国已有城市地价动态监测工作评析的基础上,介绍了地价及其动态监测系统,提出城市地价动态监测体系是一个由点、线、面组成的网络系统。利用已构建的城市地价动态监测体系对西安市城区地价变化进行监测,并对监测结果进行地价的空间变化分析、时间变化分析及相关变化分析。最后指出城市地价动态监测体系的应用领域。     

动力设备及环境集中监控系统的设计与实现

介绍了“动力设备及环境集中监控系统”的结构、组网方式、硬件组成、软件等,对系统的应用和功能拓展做了进一步的讨论。     

应用PORS-15便携式快速光谱测定仪测定废水中的氰化物

采用异烟酸-巴比妥酸分光光度法利用PORS-15便携式快速光谱测定仪测定废水中的氰化物,具有方便、快速的特点,通过数理统计t检验发现,与国标方法异烟酸-吡唑啉酮分光光度法相比,没有显著性差异。     

The residential home – what difference does it make?: Comparing the public systems of care for the elderly and disabled in two Swedish municipalities

Two municipalities in Sweden – Solna and Sigtuna – have taken part in a project (the ASIM project) aimed at developing a system for monitoring and analysing the public system of long-term care and assistance for elderly and disabled people. The two municipalities have chosen different alternatives in the question of residential homes. In Solna they have been retained and in Sigtuna they have been converted into sheltered housing. By separating the clients into different classes of dependence using the ASIM assessment, it is shown that in Solna, compared with Sigtuna, fewer of the most dependent clients are in long-term hospital care and fewer of the high-medium category are in domiciliary care. The data were used to calculate the distribution of the clients and the average dependence on the different levels of care if Solna were to apply the care pattern of Sigtuna and vice versa.     

Accurate ARL computation for EWMA-S<Superscript>2</Superscript> control charts

Originally, the exponentially weighted moving average (EWMA) control chart was developed for detecting changes in the process mean. The average run length (ARL) became the most popular performance measure for schemes with this objective. When monitoring the mean of independent and normally distributed observations the ARL can be determined with high precision. Nowadays, EWMA control charts are also used for monitoring the variance. Charts based on the sample variance S² are an appropriate choice. The usage of ARL evaluation techniques known from mean monitoring charts, however, is difficult. The most accurate method—solving a Fredholm integral equation with the Nyström method—fails due to an improper kernel in the case of chi-squared distributions. Here, we exploit the collocation method and the product Nyström method. These methods are compared to Markov chain based approaches. We see that collocation leads to higher accuracy than currently established methods.     

Mediated Partnerships

This paper studies partnerships that employ a mediator to improve their contractual ability. Intuitively, profitable deviations must be attributable, that is, there must be some group behavior such that an individual can be statistically identified as innocent, to provide incentives in partnerships. Mediated partnerships add value by effectively using different behavior to attribute different deviations. As a result, mediated partnerships are necessary to provide the right incentives in a wide range of economic environments.     

本科毕业论文工作系统及提高论文质量的创新着力点探索

本科毕业论文的价值不仅指论文本身的价值,更重要的是写作论文的过程所获得的收获;应当通过监控和优化本科毕业论文的工作运行系统以保障论文质量,并让学生在过程中获得训练与体验。     

媒体监督对公司治理中的投资者保护

转型经济中正式制度的失灵或低效使得媒体监督作为一种法律外替代机制在公司治理中发挥着重要作用,媒体监督能够降低外部投资者的信息不对称程度,提升公司治理效率。结合媒体监督与公司治理的耦合机理,分析了媒体监督在公司治理中对投资者保护的作用,指出媒体的信息制造功能有利于缓解公司治理中的信息不对称,从而迫使公司高管改变行为,并通过声誉机制对投资者的决策行为发挥引导作用。从媒体公信力、公司公共关系努力以及共同社会价值取向等方面总结了影响媒体监督发挥非正式治理作用的因素。结合我国实际情况分析了媒体监督所遇到的困境,并给出了提高我国媒体监督在公司治理和投资者保护中发挥作用的建议。     

高校权力运行监控机制存在的问题及其对策

近年来,高校权力腐败案件频繁发生,引起了社会的广泛关注。高校已经成为权力腐败的高危领域,迫切要求加强高校反腐倡廉工作。高校权力运行模式一般包括决策、执行、评价三个环节,要构建覆盖各个环节和全过程的权力运行监控机制,一是构建决策风险评估机制,对权力运行前实施风险预警;二是构建＂三结合＂的监控合力机制,充分调动各方面积极因素;三是构建＂一述双评＂的权力纠偏机制,实现权力评价的＂三个转变＂。     

作为国家正式制度的信访制度

为什么信访制度在中国延续了几千年?本文研究发现,信访制度不是老百姓建立的,而是中央政府建立的;不是非正式制度,而是国家正式制度,是中国政治体制的重要组成部分,是管理国家的日常形式;信访制度既是为百姓服务的,更是为国家服务的,是为了弥补体制缺陷和国家长治久安而建立起来的。