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浅议建立社会审计业务质量控制体系
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作者 徐宏烈 《江西审计》 1995年第5期26-27,共2页
浅议建立社会审计业务质量控制体系徐宏烈社会审计事业要在当今市场经济中生存和发展,主要取决于社会审计业务质量的优劣。本文拟就控制社会审计业务质量,提出以下几点思路:当前社审业务的质量现状在当前社审大发展形势下,大多数社... 浅议建立社会审计业务质量控制体系徐宏烈社会审计事业要在当今市场经济中生存和发展,主要取决于社会审计业务质量的优劣。本文拟就控制社会审计业务质量,提出以下几点思路:当前社审业务的质量现状在当前社审大发展形势下,大多数社审工作的质量是可靠的,并在实践中不... 展开更多
关键词 业务质量 社会审计 操作规程 控制体系 内部控制系统 从业人员素质 责任制 项目报告 外部控制系统 计算机控制程序
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教学型FMS中的数控车床工作站
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作者 刘斌 《机电工程》 CAS 2003年第2期36-38,45,共4页
介绍了车床工作站的结构与组成 ,工作站计算机与单元控制机。
关键词 教学型FMS 数控车床 工作站 应用程序 数控系统 计算机控制程序
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关于使用500mA数字遥控X线机进行静脉肾盂造影的体会
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作者 张文权 古汉东 何三勇 《中国临床医学影像杂志》 CAS 2002年第S1期215-,共1页
关键词 静脉肾盂造影 计算机控制程序 远程会诊 远程医学
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Quality of service estimation based on maximum bottleneck algorithm for domain aggregation in backbone networks
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作者 汪洋 《Journal of Chongqing University》 CAS 2007年第4期265-272,共8页
This paper investigates the routing among autonomous systems (ASs) with quality of service (QoS) requirements. To avoid the intractability of the problem, abstract QoS capability must be informed among ASs, because th... This paper investigates the routing among autonomous systems (ASs) with quality of service (QoS) requirements. To avoid the intractability of the problem, abstract QoS capability must be informed among ASs, because the routhing which constrained QoS has been proved to be nondeterministic polynomial-time (NP) hard even inside an AS. This paper employs the modified Dijkstra algorithm to compute the maximum bottleneck bandwidth inside an AS. This approach lays a basis for the AS-level switching capability on which interdomain advertisement can be performed. Furthermore, the paper models the aggregated traffic in backbone network with fractional Brownian motion (FBM), and by integrating along the time axis in short intervals, a good estimation of the distribution of queue length in the next short intervals can be obtained. The proposed advertisement mechanism can be easily implemented with the current interdomain routing protocols. Numerical study indicates that the presented scheme is effective and feasible. 展开更多
关键词 quality of service bottleneck bandwidth interdomain fractional Brownian motion domain aggregation
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Geospacial information utilized under the access control strategy
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作者 田捷 《Journal of Chongqing University》 CAS 2007年第4期256-264,共9页
This paper introduces a solution to the secure requirement for digital rights management (DRM) by the way of geospacial access control named geospacial access control (GeoAC) in geospacial field. The issues of aut... This paper introduces a solution to the secure requirement for digital rights management (DRM) by the way of geospacial access control named geospacial access control (GeoAC) in geospacial field. The issues of authorization for geospacial DRM are concentrated on. To geospacial DRM, one aspect is the declaration and enforcement of access rights, based on geographic aspects. To the approbation of digital geographic content, it is important to adopt online access to geodata through a special data infrastructure (SDI). This results in the interoperability requirements on three different levels: data model level, service level and access control level. The interaction between the data model and service level can be obtained by criterions of the open geospacial consortium (OGC), and the interaction of the access control level may be reached by declaring and enforcing access restrictions in GeoAC. Then an archetype enforcement based on GeoAC is elucidated. As one aspect of performing usage rights, the execution of access restrictions as an extension to a regular SDI is illuminated. 展开更多
关键词 spacial technologies geospacial services access control rights expression languages
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Development of testing techniques for mine fan performance
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作者 吴征艳 蒋曙光 彭担任 《Journal of Coal Science & Engineering(China)》 2006年第2期53-56,共4页
Three progressive stages of testing techniques are elaborated,which are en-tirely manual operating,taking separate instruments testing and computer program con-trolling.The testing method and principle are detailed ba... Three progressive stages of testing techniques are elaborated,which are en-tirely manual operating,taking separate instruments testing and computer program con-trolling.The testing method and principle are detailed based on the testing process formeteorological parameters,air pressure,air quality and rotating velocity.And every testingtechnique is analyzed.Finally, the technique outlook is viewed.All this plays a leading rolein development of the testing techniques. 展开更多
关键词 mine fan characteristic parameter performance testing
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The Process of Policy Implementation: The Policy of HIV/AIDS Prevention in Youth Groups in Thailand
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作者 Orathai Srithongtham Taweewun Chaleechrua Bancha Promdit 《Sociology Study》 2013年第3期161-171,共11页
Thailand was implementing the policy of HIV/A1DS prevention in risky group, The youth is one of groups with sexual risk behaviors to HIV/AIDS. This research aims to elucidate the process of policy implementation at th... Thailand was implementing the policy of HIV/A1DS prevention in risky group, The youth is one of groups with sexual risk behaviors to HIV/AIDS. This research aims to elucidate the process of policy implementation at the national and regional levels, and to explain the obstacles of policy implementation. The method was qualitative study. The stakeholders were 88 people. The data were collected by in-depth interview and coded by a computer program. The policy was transferred from the national AIDS committee to the Department of Disease Control (DDC) and provincial level. This process was lacking budget support. The provincial AIDS committee was monitored by the provincial health office, cooperating with the central level. The major role was to transfer the policy to the school, Local Administration Organization (LAO) and associated organization. The activity was funded by provincial, global funds, and outside sources. In the community, the core activities were AIDS knowledge, establishing core youth groups, and building the network of AIDS. The obstacle at the national level was changing the policy process from one with a budget to one without budget. In the area of practice, the AIDS problem and the effects of the risk behavior in youth groups were slightly concerned. 展开更多
关键词 Process of policy implementation HIV/AIDS PREVENTION youth group
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程序设计、程序框图
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《电子科技文摘》 1999年第6期136-137,共2页
9908370QNX-Windows 环境下数控机床软件的设计[刊]/成琰//测控技术.—1999,18(1).—59~60(V)介绍了基于 QNX-Windows 环境下数控机床软件的设计与实现,并且通过对 DOS 与 Windows 的比较,指出了在 Windows 多任务环境下设计开发计算... 9908370QNX-Windows 环境下数控机床软件的设计[刊]/成琰//测控技术.—1999,18(1).—59~60(V)介绍了基于 QNX-Windows 环境下数控机床软件的设计与实现,并且通过对 DOS 与 Windows 的比较,指出了在 Windows 多任务环境下设计开发计算机控制程序的优越性。 展开更多
关键词 数控机床 程序设计 程序框图 测控技术 计算机控制程序 多任务环境 设计开发 分析软件 设计思想 优越性
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Encoding-based brain-computer interface controlled by non-motor area of rat brain 被引量:2
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作者 SHIN Hyung-Cheul 《Science China(Life Sciences)》 SCIE CAS 2011年第9期841-853,共13页
As the needs of disabled patients are increasingly recognized in society, researchers have begun to use single neuron activity to construct brain-computer interfaces (BCI), designed to facilitate the daily lives of ... As the needs of disabled patients are increasingly recognized in society, researchers have begun to use single neuron activity to construct brain-computer interfaces (BCI), designed to facilitate the daily lives of individuals with physical disabilities. BCI systems typically allow users to control computer programs or external devices via signals produced in the motor or pre-motor areas of the brain, rather than producing actual motor movements. However, impairments in these brain areas can hinder the application of BCI. The current paper demonstrates the feasibility of a one-dimensional (ID) machine controlled by rat prefrontal cortex (PFC) neurons using an encoding method. In this novel system, rats are able to quench thirst by varying neuronal firing rate in the PFC to manipulate a water dish that can rotate in 1 D. The results revealed that control commands generated by an appropriate firing frequency in rat PFC exhibited performance improvements with practice, indicated by increasing water-drinking duration and frequency. These results demonstrated that it is possible for rats to understand an encoding-based BCI system and control a 1D machine using PFC activity to obtain reward. 展开更多
关键词 brain-computer interface prefrontal cortex RAT ONE-DIMENSIONAL single neuron recording
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