主要项目

Since 2000, the project I had/have been responsible for include:Health Effects of Fine/Ultrafine particles in ambient air of Beijing founded by Natural Science Foundation China and also cooperated with GSF, Germany; Energy Selection and Health Benefits in Beijing and China funded by IES program of USEPA, Study of Environmental Cost Model in China funded by USEPA, Risk Assessment for health Effects of Biological Indoor Air Pollutants and outdoor air pollution funded by China Ministry of Science and Technology; Health Effects of Fine Particles from the Dust Storms in China funded by NSFC and also cooperated with NIER, South Korea, etc.?

目前有在读的博士生2人、硕士生6人，MPH5人。主要研究方向为室内外空气污染对人群健康影响的定量评价及方法、环境污染健康风险评价及方法学。目前主持承担的科研项目有：国家自然科学基金重点项目"大气细颗粒和超细颗粒的环境行为。界面过程和健康效应"，国家"十一五"科技支撑计划项目"建筑室内生物污染控制与改善关键技术研究"和"环境污染的健康风险评估与管理技术研究"，欧盟课题"健康与环境网络建设"、韩国环科院合作项目《亚洲沙尘污染对儿童健康影响的比较风险研究》等

Theory survey part introduces some concepts relative to Item Bias and Differential Item Functioning, as well as the recent development and some ordinary methods, especially parametric IRT approaches used to explore DIE Based on the response the 21 optional item of the laws pertaining to the economy (both dichotomously and polytomously scored items) in 2004 intermediate economic test throughout country, a parametric procedures using the Graded Response Model (GRM, Samejima, 1969) and MULTILOG (Thissen,1991) was used to detect gender-related DIF, nation-related DIF, district-related DIF and work classification-related DIF.

理论综述部分主要介绍了项目偏差、项目功能差异的有关概念、目前国内外的研究状况以及检测DIF的一些常用方法。实证研究部分，应用DIF检验的参数方法和MULTILOG软件，在项目反应理论Samejima等级反应模型下，对2004年度全国经济专业技术资格考试的经济基础中级试卷中经济法部分21个项目做DIF分析。

First of all, in recent years, an abundant supply of high-grade property is already a lot of projects to tend to a reasonable profit; Secondly, the credit enhance the threshold, the state's strict control of land makes the supply of high-end properties relative reduction, supply reduction and demand constant, high-end property prices will be the phenomenon; Third, the investment property is currently mainly concentrated in the commercial, high-end luxury apartments and other property, will make bank loans to enterprises in strict review of the project, thereby affecting the project normal operation, reflected in the market, a considerable number of projects the market will be delayed because of funding problems.

首先，最近几年，供应充裕，高档物业已经是一个很大的项目，往往一个合理的利润；第二，加强信贷的门槛，国家严格控制土地供应，使高端性能相对减少，减少供应和需求不断，高档物业价格将这一现象；第三，投资物业目前主要集中在商业，高端的豪华住宅和其他财产，将银行贷款给企业，严格审查的项目，从而影响了项目的正常运作，反映在市场上，相当多的项目的市场将被推迟，由于资金问题。

Study of basic concept of planning system and system analysis, project operation and management with matrix organization, organizational organization environment, organization charts form the system-oriented point of view, power in projects, project control as well as project planning and control techniques.

本课程主要研究策划系统和系统分析的基本概念，研究与矩阵组织的项目操作和管理，组织的项目环境，系统的组织图形，项目的力量，项目控制，项目的策划和控制技术。

Design : we have set up a Fire Fighting Equipment Engineering Design Research Institute , and a Fire Fighting Engineering Technology Re - search Center cooperated with 6 domestic famous universities and science and technology research institutes and experiment base etc Jiangsu Fire Fighting Products and Fireproof Material Professional Committee 15 found in our company We have class A design quali cationfor reghting engineering issued by the State Construction Department and the Ministry of Public Security There are more than 20 senior engineers , 100 engineers and 100 experienced technicians in ourcompany We have a CAD -computer - aided design network system equipped with 160 computers A large space multi-functional relaboratory center , constructed with 40000000yun investment and with total area up to 5000 square meters , has passed the acceptance test and approved by the National Quality Technology Supervisory Bureau It has more than ten kinds of international standards engineering application laboratories , such as , gas systems , water systems , marine systems , foam systems ,redetection systems , large space fire extinguishments , transformer room , tunnel , container etc A remote control and computer inspection system 15 set up in the center We have fire protection design ability for any huge construction projects We have successfUlly finished one item ofstatehigh-tech product industrialization promotion program , three state level TOrch Programs , and six state major new products programs , among which , six kinds of products have gained stafe pafents We also formare research center with six national universities to undertake hightechnical reinvestigation

研发设计：南消股份拥有国家建设部颁发的甲级消防工程设计资质，公司与国内多所著名高校建立了科技战略合作伙伴关系，并建立产学研联盟。公司技术中心是江苏省唯一省级消防工程技术中心，设有气体灭火、水灭火、泡沫灭火、工程设计、火灾报警、工艺研究等数十个专项研究室和中试基地，江苏省消防产品和防火材料专业委员会也设在本公司。公司技术中心拥有200多名经验丰富的科技人员，配备了先进CAD计算机辅助设计网络系统，已经具备承担任何大型和特大型项目的消防工程设计，完成了多项国家高新技术产品产业化推进项目、国家级火炬计划项目和国家重点新产品项目，公司的众多产品拥有自主知识产权的专利。产品制造：南消股份加工设备先进，工艺手段完善，计量设备精确，检测设施齐全。拥有产品数控加工中心、玻璃球洒水喷头装配测试线、数控机床加工生产线、数控管道切割线、油漆喷涂自动线、火灾报警产品装配、调试、检测线，以及各类性能先进的检测线。公司主要产品有：高、中压细水雾自动灭火系统；高低压CO2、IG－541、 HFC-227等各类固定气体自动灭火系统；探火管自动灭火系统；各类无管网自动灭火系统；固定式、移动式泡沫灭火系统；各类自动喷水灭火系统；各类消防水炮；各类船用消防产品；多功能救援快艇；各类火灾报警控制器；各类普通灭火器等300多个品种的系列消防产品，是中国消防行业生产品种最全，制造能力最强的企业。公司在同行业当中率先通过了ISO9001质量体系认证，船用产品形式认证，水系统产品率先通过UL认证、FM认证。

Beijing compared with the current hot real estate is residential projects, which in the CBD planning to do a lot of residential projects, the current developer and will soon come into the main developers of residential projects have been doing from the function, if the CBD Central Business District there are some changes in function, it will affect the development of CBD.

太多北京住宅项目相比，目前的热点是房地产住宅项目，这些项目在CBD的规划做了大量的住宅项目，目前的开发和即将开发的主要住宅项目已经做了功能，如生物多样性公约中央商务区也有一些变化的功能，它会影响生物多样性的发展。

On the traditional construction project management mode, the relations of the employers、reconnoitrers、designers、executants、providers and so on usually are as the injunction relation of portrait, the designers and executants are isolated each other、not come-and-go each other; the aim、plan、control of the project take the project management of every actor for major object, make the management non-continuous on different age、the mutual autocephaly and the project immanent contact of every project management actor chop up.

在传统建设工程项目管理模式下，发包方与勘察方、设计方、施工方、供应方等各参与方的关系通常为纵向的指令关系，设计方与施工方等彼此孤立、互不往来；项目的目标、计划、控制都以各参与方项目管理为主要对象，造成管理活动在不同阶段上的非连续性、各参与方项目管理的相互独立性和项目的内在联系被割裂。

The central idea of the approach is "from idea to money", which accurately define the position of the expected benefits, analyze and design the process of benefit realization of benefits, including information system design, transform of organization structure, reorganization of work flow, enterprise culture reforger, stimulant system adjustment, at the same time, take the information system project as the same important project as the others, as a part of portfolio to be controlled according as risks and benefits. To promote every project and control the relative risk level, we need to set decision point named "stage gate", where we can evaluate the risks and benefits, then decide to enlarge or maintain or decrease or discard the investment. To ensure the promotion of the "Benefits Realization Approach", we must ensure the responsibility of the participator.

该途径的核心理念是&从概念到现金&，主要从全面管理、监控信息系统实施过程的角度出发，对信息系统预期利益进行准确定位，并对信息系统利益实现的过程进行预先分析和设计，内容涵盖了信息系统的设计以及必需的组织机构的变革、工作流程的重组、企业文化再造或调整、激励机制的调整；同时将信息系统投资视为与企业其他重大投资一样的投资项目，纳入企业的投资组合，进行风险利益分析与控制；为确保稳步推进各项目，并逐步控制风险，对项目实施过程设置了一系列决策节点，在此类节点上对项目的风险利益及现状进行评估，以决定是否加大投资、维持、减少还是撤消。

This article makes a general planning research for Chengdu refuse incinerating power generation project, and blazes new trails by putting forward the idea that domestic and state owned corporate fund participate into this project, in comparison with the fact that the BOT mode is adopted to be the way to attract foreign fund before. Meanwhile, this article also puts forward the idea of manufacturing the crucial equipment on the basis of imported technology.

本文对成都垃圾焚烧发电BOT项目做了较全面的规划研究，主要的创新之处在于：提出了以内资和国有法人资金为主参与BOT项目的思路，而前期的BOT项目多被用作吸引外资的手段；同时还提出了关键设备采用引进技术国内制造的思路，期望能为即将实施的成都垃圾焚烧发电项目的建设起到一定的参考作用。

Nowadays, real estate companies mainly gain the commercial loans from domestic banks and the returns of the properties sold and presold. The resources of the developing funds from the monetary trust, IPO and private financing are limited and it is only a small proportion of the sources of the developing funds. Every commercial bank all strengthens the attention of the loan risk and is strict with the process of examining and approving loans. At the same time

现在国内房地产开发项目主要依靠商业银行贷款和项目销售回款，资金信托、上市融资和私募融资都占有房地产项目开发融资资金来源的极小比例，在商业银行强化风险意识，各大银行逐步严格对房地产开发项目的建设贷款的审批，同时国家不断的通过土地政策和开发政策，对房地产行业进行宏观调控，在新的形势下的房地产开发企业在大型房地产项目开发的过程中，拥有足够的融资能力和融资渠道，就显得极为重要了。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。