办公自动化系统的安全性探讨

目前办公自动化系统普遍存在着安全性问题,必须从管理安全、环境安全和技术安全三方面入手,实现办公自动化系统中的整体安全。     

法医物证DNA自动化检验技术体系的研究

目的建立自动化工作站同步提取不同种类涉案法医生物检材DNA的新方法。方法选用TECAN Freedom EVO100．4、75—2型自动化提取、加样工作站,采用磁珠法及Chelex-100法对各类涉案生物检材进行DNA提取、PCR扩增、毛细管电泳检测其STR分型,进行比较测试。在“全国公安机关DNA数据库应用系统”中建立并应用实验室信息管理系统（LIMS）模拟实施规范化DNA检案。结果1552份各类检材,采用工作站-磁珠法提取DNA效果最佳,STR检测成功率为95％,工作站-Chelex法为88％;二者分别与其手工提取法比较,成功率无明显差异。92个样本同期检测,自动化工作站较手工操作DNA检案时间可缩减1．25倍。结论工作站域珠法提取涉案检材DNA,可获得满意的STR分型结果。应用LIMS管控,可有效防控污染,明显提高检案效率及鉴定质量。     

浅论现代办公自动化的新特点

现代办公自动化的新特点主要体现在系统具有灵活可扩展的基础构架 ;有强大的自定义功能 ;能实现量化考核并具备分析决策的能力 ;具有系统内部广域网应用功能和远程办公功能 ;能充分利用和发挥智能大厦系统的功能 ;具备有高速、大容量、宽带的传输网络     

虚拟仪器在区域锅炉房供热自动控制中的应用

介绍虚拟仪器技术在区域锅炉房供热系统自动控制中的应用 ,提出了从锅炉房到热力站的整体控制方案。     

Automation of a screening polygraph test increases accuracy

Abstract

The present study examined the effects of automating the Relevant–Irrelevant (RI) psychophysiological detection of deception test within a mock-screening paradigm. Eighty participants, recruited from the local community, took part in the study. Experimental design was a 2 (truthful/deceptive) by 2 (human/automation) factorial. Participants in the deceptive conditions attempted deception on two items of an employment application. Examinations conducted with the automated polygraph examination were significantly more accurate than examinations conducted by the human polygraph examiner. Statistical analyses revealed different patterns of physiological responses to deceptive items depending upon the automation condition. Those results have potentially interesting theoretical implications. The results of the present study are clearly supportive of additional efforts to develop a field application of an automated polygraph examination.     

Introduction to “charting,tracking, and mapping: new technologies,labor, and surveillance”

Advances in information technologies over the last two decades have offered the promise of revolutionizing workplaces and other settings by expanding the capabilities of individuals working in various professions. Enabled by high-speed computing systems and marked by an intensification of command and control properties, new technologies have expanded, and in some cases intentionally surpassed, the scope of the senses. Technologies such as drones, surveillance cameras, and airport and border security systems promise the seemingly infinite catchment and infinitesimal account of human actions, while computer processing software provides real-time data on large-scale transactional processes occurring in monetary systems and security markets. Charting, tracking, and mapping functions open up new vistas for quantifying social behaviors and detecting misbehaviors, creating new frontiers for criminal justice, the military, and economic activity. The papers in this special issue reveal the processes guiding the rapid transformation and flexible adaptation of institutional structures, economic and financial systems, and threat surveillance and military/police mobilization in the near future.     

Validation of a DNA Quantitation Method on the Biomek® 3000

Abstract: Laboratory automation has the ability to increase the throughput and efficiency of laboratory processes to keep pace with current backlogs and requests for analysis. This paper addresses the specific studies employed to properly evaluate an automated method for DNA quantitation setup using Applied Biosystems Quantifiler? Human DNA Quantification kit on a Biomek^® 3000. The calibration of robotic pipetting as well as comparison with manually performed steps confirmed the accuracy of the automated methods used. Reproducibility studies evaluated differences between robotic and manually prepared human DNA standard curves. Additional studies examined DNA samples of known quantities, extract storage formats, sensitivity, and an assessment of contamination. The Biomek^® 3000 not only demonstrated reproducibility and accuracy that equaled or surpassed the manual method but also revealed a contamination‐free method to replace the multiple pipetting steps required during quantitation setup.     

胍盐裂解液对自动化提取工作站DNA回收率的影响

目的研究不同稀释度胍盐裂解液对自动化提取工作站DNA回收效率的影响。方法制备不同浓度的DNA样本,并将EQ1000法医DNA提取试剂盒中的胍盐裂解液梯度稀释,在本实验室配置的自动化提取工作站上,运行＂工作站磁珠法＂提取程序,AB-7500型荧光定量PCR仪检测提取前后的样本DNA浓度。选取2～7号梯度组DNA回收效率数据进行统计学检验,比较不同稀释度胍盐裂解液的处理对样品DNA回收效率的影响。结果 90%～60%稀释度胍盐裂解液组样品回收效率在66%左右;50%～20%稀释度组样品DNA回收效率在41%左右;稀释度在50%以下与60%以上组样品回收效率之间差异极显著。结论应用＂工作站磁珠法＂提取生物检材DNA,其DNA回收效率受胍盐裂解液浓度的影响。     

Automated washing of FTA Card punches and PCR setup for reference samples using a LIMS-controlled Sias Xantus automated liquid handler

We have implemented and validated automated methods for washing FTA Card punches containing buccal samples and subsequent PCR setup using a Sias Xantus automated liquid handler. The automated methods were controlled by worklists generated by our LabWare Laboratory Information Management System (LIMS). The protocols were validated according to EN/ISO 17025 for use with STR amplifications kits AmpF?STR^® Identifiler^® and Y-filer^® (Applied Biosystems).     

闲暇膨胀与零工经济：自动化何以驱动就业净增

自动化既会带来失业威胁也能创造出新岗位,但是关于上述两种作用的净效应问题,即自动化 是否能带来就业净增,在研究界仍然存在广泛争议。通过建立技术与闲暇同时内生的任务型生产函数模型,本 研究证明了闲暇膨胀和工作弹性增强是自动化技术得以产生就业净增的一条可行路径。研究基于中国地区经济 数据的计量检验,深化了自动化就业效应的内部分析,即对自动化创造就业的内在过程做了结构性拓展,识别 出自动化创造净增就业的一条可行路径：自动化发展→劳动生产率提高→闲暇膨胀→技术型零工经济就业→就 业净增。研究建议：应积极推进新业态就业的综合配套保障,提高技术型群体零工经济就业的能力;大力加强 相关制度体制保障,支持基于新技术的“副业创新”;多方鼓励产业交叉,加大自动化就业与消费升级相结合 的力度和深度。