Toxicoproteomics and its application to human health risk assessment

Toxicoproteomics is the use of proteomic technologies to better understand environmental and genetic factors, toxic mechanisms, and modes of action in response to acute exposure to toxicants and in the long-term development of diseases caused or influenced by these exposures. Use of toxicoproteomic technologies to identify key biochemical pathways, mechanisms, and biomarkers of exposure and toxicity will decrease the uncertainties that are associated with human health risk assessments. This review provides an overview of toxicoproteomics from human health risk assessment perspectives. Key toxicoproteomic technologies such as 2-D gel-based proteomic methods and toxicoproteomic approaches are described, and examples of applications of these technologies and methodologies in the risk assessment context are presented. The discussion includes a focus on challenges and future directions.     

Interfacing industrial R&A equipment using Matlab

We present a toolbox that enables access to real robotics and automation (R&A) equipment from the MATLAB shell. If used in conjunction with a robotics toolbox, it will extend significantly their application, i.e., besides robotic simulation and data analysis, the user can interact online with the equipment he or she is using. This article briefly presents the software architecture adopted and how it was used to generate the MATLAB MEX files presented. It then exemplifies application to two types of equipment, complemented with a generic manipulation example using a robotic gripper. The utilization of this tool with force control experiments is also briefly explored     

二（2—乙基己基）硫代磷酸的合成

研究了新型萃取剂二(2-乙基己基)硫代磷酸的合成、纯化及结构鉴定。     

应用ASP技术实现对DHCP服务器的管理

利用ASP脚本、组件技术实现对DHCP服务器的WEB方式远程管理,采用数据库技术存储DHCP配置信息,探索出一种对DHCP服务器管理的新方法,可提高工作效率。     

实时多媒体流同步机制的研究

实时多媒体流同步是网络环境下流媒体应用的基本要求和主要难点之一。文章介绍了多媒体同步的基本概念，分析了在IP网络环境下实时多媒体流在各个环节失去同步的原因，并针对这些原因提出了相应的解决方法。     

音乐欣赏教学对学生综合素质教育的影响

摘要：艺术教育在素质教育中占有极为重要的地位，而音乐教育又是目前我国现代教育的重要组成部分。音乐欣赏教学对于学生综合素质教育有着不可忽视的作用，可以促进学生审美素质、德育素质的提高，有利于学生智力的开发和知识面的扩展以及创造力的培养。     

A general fan-beam reconstruction algorithm for free-form trajectories

In this paper we develop a general exact fan-beam reconstruction algorithm for free-form trajectories not only closed but also unclosed, based on the fan-beam reconstruction formula recently developed by Noo et al.. A mathematical proof is then provided with the geometrical explanation of equi-spatial detectors. With this algorithm we can obtain exact region of interest (ROI) reconstruction if and only if every projecting line passing through the ROI intersects the free-form source trajectory, when the projections are not truncated. Furthermore, under the condition that the source-to-detectors distance changes slowly enough relative to the length itself, we obtain a very good approximate reconstruction algorithm, which is the same as the algorithm of the circular trajectory except that the source-to-detectors distance is a function of the rotation angle. Then the algorithms are tested using the Shepp-Logan phantom and the experiment shows that the algorithms can get perfect numerical results.     

直接还原铁在我厂电弧炉炼钢中的应用及效果分析

概述了直接还原铁的特性及在我厂电弧炉炼钢中的使用情况，并将其效果作了进一步分析。     

砂带磨削与砂轮磨削在机械加工中的区别及其应用

通过分析砂带磨削与砂轮磨削的区别，介绍了砂带磨削的磨削机理、磨削特点和应用范围。     

房地产业运用CIS理论的对策

强调ＣＩＳ理论的核心是ＭＩ,ＢＩ,指出房地产业运用的对策应是：强化ＭＩ的宣传和研究;遵循以人为本的原则塑造ＢＩ;ＶＩ设计要紧密围绕ＭＩ,ＢＩ展开．