针对移动智能终端操作系统存在的系统漏洞、API滥用和系统后门等安全威胁，分析iOS、Android、TIOS、OMS等国内外主流操作系统内外部安全特性，总结应用程序签名、沙盒、最小授权等安全措施适用环境。结合我国手机操作系统发展特点及安全监管现状，提出技术工具研发、标准体系建设等系列安全能力提升建议。

关键词：智能操作系统；最小授权；API调用；应用组件

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DNA sequencing is defined as the process of determining the nucleotide order of any specific DNA portion.DNA sequencing translates the essential information for any living organism to survive and evolve. Hence, determining the DNA sequence is essential in genome research. The DNA sequencing process is used to define the sequence of specific genes, clusters of operons, entire chromosomes, and genomes. Most of the DNA sequencing process has been executed using the chain termination method. These sequencing methods have limitations in throughput, speed, resolution, and scalability. To overcome these barriers, next-generation sequencing technology, an important breakthrough in the field of genomics, has been launched.Next-generation sequencing technology can sequence millions of small fragments of DNA concurrently. In this technology a software program is then used to link the millions to billions of reads to reconstruct the complete genome sequence. Accuracy for this technology has increased to levels up to 99.99 percent. These technologies have higher throughput, sensitivity, and specificity than microarrays. Next-generation sequencing finds its application in whole genome, exome, and transcriptome sequencing that provide a high-resolution and global view of the cancer genome. Next-generation sequencing coupled with bioinformatics tools has revolutionized cancer research, diagnosis, and therapy. This technology helps to track and trace the spread of disease and foreign contaminants in drugs.

关键词：DNA测序；碱基顺序；生存发展；基本信息

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A telecom operation management system is the integration of several solutions to enhance the efficiency of the telecom operators as well as streamline telecom operations and businesses. The telecom operation management system comprises several components such as telecom consumer billing management, network management, provisioning and activation, NG service delivery platform, inventory management, planning and engineering, online self-service, mediation, financial assurance management, and workforce management solutions. The Global Telecom Operation Management System market is expected to witness moderate growth during the period 2012-2016. The majority of the demand for telecom operation management solutions was generated from the Americas in 2012, followed by the EMEA and the APAC regions. The overall market is expected to grow at a CAGR of 3.76 percent during the forecast period.

关键词：电信运营管理系统；电信运营商； 效率

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关键词：UC；系统；通信服务；媒介；各个领域

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Cyber physical systems such as buildings contain entities (devices, appliances, etc.) that consume a multitude of resources (power, water, etc.). Efficient operation of these entities is important for reducing operating costs and environmental footprint of buildings. In this paper, we propose an entity characterization framework based on a finite state machine abstraction. Each state in the state machine is characterized in terms of distributions of sustainability or performance metrics of interest. This framework provides a basis for anomaly detection, assessment, prediction and usage pattern discovery. We demonstrate the usefulness of the framework using data from actual building entities. In particular, we apply our methodology to chillers and cooling towers, components of a building HVAC system.

关键词：实体描述框架；设备/实体绩效评估；效率标杆；异态检测；资源规划

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Pesticide contamination of groundwater is a major concern in agricultural areas. Of the many remediation technologies developed in the last decade, zero-valent iron is among the most studied. Nanoscale zero-valent iron (nZVI), with its unique properties and high surface area, enhances many of the advantages of traditional iron remediation. Unfortunately, studies comprehensively examining the utility of iron nanoparticles for pesticide remediation are lacking. The intent of this work is to survey the effectiveness of iron nanoparticles for several common chlorinated pesticides and to comprehensively study the reaction kinetics.Specifically, this study examined the effectiveness of iron nanoparticles for the treatment of the herbicides alachlor, atrazine, dicamba and picloram. Iron nanoparticles were synthesized by the borohydride reduction method and characterized using transmission electron microscopy, X-ray diffraction and Brunauer-Emmett-Teller (BET) specific surface area analysis. The resulting particles had an average diameter of 35 nm and a N2-BET specific surface area of 25 m(2) g(-1). Of the compounds studied, only alachlor degraded in the presence of nZVI. The surface area normalized pseudo first-order rate constant (kSA) for alachlor dechlorination by nZVI was found to be 38.5 x 10(-5) L h(-1) m(-2) (R(2) = 0.999). The primary reaction by-product was identified as dechlorinated alachlor. The effect of ionic strength was also examined. The results suggested that nZVI might be a viable option for both site remediation and low volume, high concentration pesticide waste treatment.

关键词：农药；地下水；污染；水减轻污染；废物处理；反应动力学；建模

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A building automation system is a computer-based control system generally installed in buildings to control and monitor several mechanical and electrical equipment such as ventilation, lighting, power systems, fire systems, and security systems. The building automation system includes hardware as well as software, which are configured using various protocols such as C-bus and profibus. In addition, commercial building automation systems comprise of various products such as HVAC control systems, security and access control systems, and lighting control systems.The Global Commercial Building Automation market is expected to grow at a steady rate during the period 2012-2016. The market was dominated by the Americas in 2012, followed by the EMEA region. Some of the major vendors in the Global Commercial Building Automation market are Johnson Controls, Inc., Honeywell International Inc., Schneider Electric SA., and Siemens AG. The overall market is expected to grow at a CAGR of 3.64 percent during the forecast period.

关键词：楼宇自动化系统；计算机；控制系统；机械；电气设备

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关键词：移动互联网；中国移动；微信

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移动设备与PC的操作系统、显示屏、操作等种种差异，移动互联网的服务及基于服务的盈利模式也有较大差异，因此在目前运营商探索各自服务的盈利模式的环境下，对于移动互联网可行的盈利模式的研究极具意义。本文从中国移动互联网市场各参与方参与方式的视角进行探究，认为移动互联网盈利模式主要有四种：O2O模式；广告模式；销售盈利模式；手机游戏模式。

关键词：移动互联网；模式；盈利

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An MES is manufacturing software that helps manage manufacturing control operations. The software helps improve operational performance by automating, executing, and managing manufacturing operations such as operation scheduling, lot tracking, resource allocation and control, plant maintenance, labor planning, data acquisition and collection, and quality assurance and process control. In essence, an MES acts as a communication system between the various parts of a plant and provides an enterprise-wide record system.The Global MES market is expected to grow at a steady rate during the period 2012-2016. The market was dominated by the EMEA region in 2012, followed by North America. Some of the major vendors in the Global MES market are Invensys plc, GE Co., Rockwell Automation Inc., and Siemens AG. The overall market is expected to grow at a CAGR of 11.71 percent during the forecast period.

关键词：制造软件（MES）；管理生产；控制操作；自动化；运营绩效

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