浅谈建立郑州市道路路面养护管理系统

路面管理系统是通过对路面运行状况、使用性能、使用周期、进行对比、分析，预测路面管理的最佳养护预算投资并在最佳养护经济投资条件等各种因素限制下，寻求道路养护管理最佳战略决策。     

机械设备故障诊断用便携式数据采集分析系统

设计了一套应用于机械设备故障诊断的便携式数据采集分析系统。系统整体采用主从结构:上位机软件基于Labview,主要实现路径、数据、通讯等的管理以及数据分析;下位机实现采集、分析。下位机的硬件层核心采用片上系统(SoC)芯片;操作系统层移植了自行研发的实时操作系统(RTOS):TDNC-OS,给出了任务划分;应用软件层引入了缓冲区操作机制;通讯层主要由UART模块组成。实例表明系统具有很好的实时性和可靠性。     

基于中断控制的CVT电控系统数据采集系统

基于Infineorl SAK C164CI单片机,采用模块化方法,设计开发了CVT电控系统数据采集系统,包括中断控制的转速采集模块、10位精度A／D转换模块和串口通信模块,并对系统进行了台架和实车试验。试验结果证明,系统采集精度高、速度快、可靠性好、调整方便。     

基于数据包络分析的新疆农用地利用效益评价

本文应用数据包络分析(DEA)的理论与模型对新疆农用地利用效率进行了评价。根据DEA有效性值,从土地投入与产出两个方面分析了各地区的DEA有效性,呈现南疆最高、北疆次之、东疆最低的格局,以及非DEA的区域性差异;农业发展水平越高,DEA有效值越高,反之,DEA有效值越低,总体而言新疆农用地利用效益还有较大的增长空间。根据计算结果提出了提高农用地利用效率的建议。     

关于高校图书馆文库文献收集的问题

概括了高校文库文献收集工作的内容以及当前文库文献收集存在的问题,提出争取领导的支持,变图书馆行为为学校行为;把握时机,拓展收集渠道;设立专项经费,开展有偿征购;提高人员素质,培养敬业精神是加强文库文献收集的主要措施.     

花椒良种选育研究

在对韩城市大红袍产量、品质等进行调查的基础上,通过选优对比试验,选育出了狮子头、无刺椒及南强1号优良品种,该品种具有丰产性能强、品质优、易采摘(无刺或错开集中成熟期)等优良特性。     

基于B/S结构的家蚕育种与种性维持信息管理系统

对家蚕育种亲本及其新品种性状数据档案实行信息化管理,可在家蚕育种和品种的种性维持过程中自动实现完整的信息采集、计算、调用、选择等功能。开发了一个基于B/S结构的家蚕育种与种性维持信息管理系统,主要包括品种管理、计划任务管理、饲育信息管理、蚕茧信息管理、选种信息管理、选优信息管理等功能模块。选种信息管理模块的运行过程是通过电子天平称量蚕茧质量,然后根据计算模型自动进行数据信息处理与统计分析实施选择。用户可以方便地通过网络访问该系统,实现家蚕新品种选育及种性维持工作的自动化。     

基于PDA的草原鼠害数据采集系统的开发

为提高草原鼠害监测的规范性、数据采集效率和数据传输的实时性,本文分析了当前数据采集的特点,以C#为开发工具,将PDA、GPS、XML等技术综合集成进行基于PDA的草原鼠害数据采集系统的研发,开发出空间采集法、定点采集法、定面积捕尽法和铗日采集法等应用工具软件,实现了草原害鼠数据采集的半自动化,改变了传统野外数据采集方式,提高了工作效率。     

Quality of computerized medical record abstract data at a veterinary teaching hospital

This study was designed to evaluate the quality of data from computerized medical record abstracts at the Veterinary Teaching Hospital, Ontario Veterinary College. Information in the paper medical record (registration, physical exam, daily progress, laboratory, radiology, anaesthesia and surgery forms), the summary sheet, and the computerized record were compared. A random sample of 100 patient visits from a subset of visits that were identified as all possible dog or cat elective-surgery visits in the computerized records from 1983 through 1991 were used. Clinicians were responsible for summarizing the medical record on the summary sheet and health record technicians entered the information from the summary sheet into the computer record. Most of the discrepancies (n = 33) noted for diagnoses, procedures or complications were due to the lack of transfer of information from the paper forms to the summary sheet. Although the medical record technicians detected and entered some of these (n = 10), most were not entered into the computerized records. The next most-common discrepancies (n = 5) were due to the clinician writing a different entry on the summary sheet than was present on the other paper record forms. Only one record had a miscoded diagnosis and three had miscoded procedures. Misfiled forms in the medical record folders of two patients resulted in one incorrect diagnosis and one incorrect procedure recorded in the computer record. When any discrepancy between the paper and computer record for diagnoses, procedures or complications was considered, 41% of the visits had discrepancies (46% dogs; 36% cats). The percentage varied by surgery status: non-elective surgeries 82%, elective surgeries 37% and non-surgical visits 29%. There was no obvious time trend. The completeness and accuracy of information in the database was inadequate for the intended research on post-operative complications following elective surgeries.