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26 803例中期妊娠妇女血清筛查胎儿染色体异常的结果分析

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中华医学杂志 2007年第35期87卷 2476-2480页

作者：无胡娅莉江苏省出生缺陷干预项目组南京大学医学院附属鼓楼医院妇产科 210008

目的评价江苏省以人群为基础的中期妊娠母血清筛查胎儿染色体异常的效率。方法采用分层抽样和整群抽样相结合的多阶段抽样方法,在江苏省苏南、苏中、苏北地区以乡(镇)或街道为单位,抽取95个项目点,抽样时间为1年。项目点所有妊娠15～20... 详细信息

目的评价江苏省以人群为基础的中期妊娠母血清筛查胎儿染色体异常的效率。方法采用分层抽样和整群抽样相结合的多阶段抽样方法,在江苏省苏南、苏中、苏北地区以乡(镇)或街道为单位,抽取95个项目点,抽样时间为1年。项目点所有妊娠15～20周的妇女接受母血清甲胎蛋白(AFP)、人绒毛膜促性腺激素游离β亚单位(f-βHCG)检测,同时 B 超确定孕龄,在孕妇体重校正的基础上,计算胎儿染色体异常的风险值。对高风险者,在知情同意的基础上进行确诊检查。随访所有活产儿至出生后的0.5～4岁。结果 95个项目点1年中共有妊娠妇女27313名,参与产前筛查者26803例,占同期总妊娠妇女的98%。孕妇平均年龄25.1岁,≥35岁者占1.7%。母血清筛查为唐氏综合征高风险者1244例、爱德华综合征高风险者105例,筛查阳性率分别占筛查人群的5%、0.4%。最终妊娠结局显示染色体异常胎儿及婴幼儿共20例,其中唐氏综合征9例、爱德华综合征5例,其他染色体异常6例。本组中期妊娠母血清 AFP、f-β HCG 联合筛查唐氏综合征的检出率为56%(5/9),爱德华综合征检出率80%(4/5)。结论在严格质量控制的基础上,妊娠中期母血清AFP、f-βHCG 二联筛查胎儿染色体异常有较高的检出率,但良好的筛查成本效益比与目标出生缺陷的人群发病率有关。

关键词：唐氏综合征畸形妊娠中期产前诊断

An Improved Rotor Flux Oriented Control System of Bearingless Induction Motors

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An Improved Rotor Flux Oriented Control System of Bearingles...

2010 Chinese Control and Decision Conference

作者： Zhengqi Wang~1,Xianxing Liu~2 1.School of Electrical and Information Engineering,jiangsu University,Zhenjiang 212013,jiangsu province,China 2.School of Electrical and Information Engineering,jiangsu University,Zhenjiang 212013,jiangsu province,China

＜正＞In a rotor flux oriented control system of bearingless induction motors,we usually ignore the rotor currents generated by radial position control *** will change the direction and magnitude of radial force.A novel rotor flux oriented control system,which compensates the delay and direction error in radial force generation,is *** efficacy of the proposed control system is established by simulation.

关键词： Bearingless induction motor rotor flux oriented control radial force

ADSORPTION OF LATERALLY INTERACTING 1-NAPHTHOL/1-NAPHTHYL-AMINE MIXTURES ON NONPOLAR SURFACES FROM AQUEOUS SOLUTIONS

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Chinese Journal of Polymer Science 2006年第1期24卷 73-80页

作者： Wei-ming Zhang Jin-long Chen Qun Chen Ming-yang He Bing-cai Pan and Quan-xing Zhang a State Key Laboratory of Pollution Control and Resources Reuse,School of the Environment,Nanjing University,Nanjing 210093,China b Research Center for Engineering Technology of Organic Poison Control and Resources Reuse in jiangsu province,Nanjing 210038,China c Department of Chemical Engineering,jiangsu Polytechnic,Changzhou 213016,China Nanjing Univ Sch Environm State Key Lab Pollut Control & Resources Reuse Nanjing 210093 Peoples R China Res Ctr Engn Technol Organ Poison Control & Resou Nanjing 210038 Peoples R China jiangsu Polytech Dept Chem Engn Changzhou 213016 Peoples R China

The binary adsorption behavior of 1-naphthol/1-naphthylamine mixtures in water on nonpolar adsorbent Amberlite XAD4 was investigated at 293 K, 303 K and 313 K, respectively. The experimental uptakes of 1-naphthol and 1-naphthylamine in all binary-component systems of different molar ratios were obviously higher than the corresponding uptakes predicted by the extended Langmuir model, assuming no interaction between the adsorbed molecules of the two components. This phenomenon was attributed to the cooperative adsorption effect arising from the hydrogen bonding interaction between 1-naphthol and 1-naphthylamine molecules. A modified extended Langmuir model was proposed to describe the binary adsorption behavior by means of introducing a fitting parameter related with the cooperative adsorption effect of the adsorbates.

关键词： Modified model 1-Naphthol 1-Naphthylamine Adsorbate-adsorbate interaction Cooperative effect.

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试论图书馆调研工作

图书情报工作 1997年第7期41卷 23-25,33页

作者：沙振江江苏镇江师专图书馆

阐述了把调研工作纳入图书馆正常工作范畴的思路，并根据不同性质、特点和要求，对图书馆调研工作进行了分类研究。

关键词：调研工作类型图书馆工作图书馆管理

A World in a Small Area——Analysis of Wan An Box and Needle from the Design Aspect

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A World in a Small Area——Analysis of Wan An Box and Needle...

E-Business·Creative Design·Manufacturing——2009 IEEE 10th International Conference on Computer-Aided Industrial Design & Conceptual Design（CAID&CD’2009）

作者： Wu Wenyuan Wang Qiang Yang Shaoli School of art design jiangsu University Zhenjiang jiangsu province 212013 China

Compass is a typical traditional Chinese practical *** this paper,the basic structure,the design idea and the production process of the WanAn Compass are *** visual patterns and design culture are carefully analyzed combin with basic principle of *** conclusion,the containing design concept is appraised and summarized,and its effect on modern design is analyzed.

关键词： Compass Design Traditional thought

胸腔镜下行肺癌手术时单肺通气的麻醉分析(英文)

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Oncology and Translational Medicine 2012年第6期11卷 320-323页

作者： Lairong Sun,Lianbing Gu Department of Anesthesiology,jiangsu province tumor hospital,Nanjing 210009,China Department of Anesthesiology Jiangsu province tumor hospital Nanjing China

Objective:The aim of our study was to analyze the anesthesia of pneumonoresection in lung cancer patients with video-assisted thoracic surgery during one-lung ***:After fast-speed venous induced anesthesia,double-lumen bronchial catheter or endobronchial blocker tube were intubated in 551 patients,the position of double-lumen endobronchial tube or single lumen tube + endobronchial blocker tube was confirmed with fiber-optic bronchoscope after *** positive pressure ventilation were used in all patients with video-assisted thoracic surgery (VATS) interstitial positive pressure ventilation,positive end expiratory pressure and continuous positive airway pressure in collapse lobers of lung were used in one lung ventilation,and ventilation parameters were adjusted ***:541 cases double-tubes bronchial catheter intubation and endobronchial blocker tube used by fiberscope were located very *** level of SpO2,PETCO2 could be maintained *** cases were forced to converse video-assisted thoracic surgery to thoracotomy because of 4 cases pulmonary adhesion,4 cases severe pulmonary dysfunction hard to correct hyoxemia and 2 case abnormal anatomy ***:Anesthesia key of video-assisted thoracic surgery is that double lung must separated *** management of one lung ventilation could make patients to pass perioperation ***-time one lung ventilation such as pulmonary adhesion,severe pulmonary dysfunction should be considered to be relative contraindication.

关键词： lung cancer thoracoscopy one lung ventilation double-lumen endotracheal tube bronchial blocker

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飞蝗黑卵蜂的生物学特性和利用

昆虫学报 1985年第2期28卷 153-159页

作者：姬庆文江苏省泗洪县蝗虫防治站

飞蝗黑卵蜂在河北、河南、山东、安徽、江苏等蝗区均有分布,对蝗卵寄生率一般在10％左右,个别年份在50％以上,局部地区可达90％以上。它在江苏泗洪一年发生三代,在寄主卵内越冬。幼期在22—30℃之间的发育天数为22—34天,发育起点温度为... 详细信息

飞蝗黑卵蜂在河北、河南、山东、安徽、江苏等蝗区均有分布,对蝗卵寄生率一般在10％左右,个别年份在50％以上,局部地区可达90％以上。它在江苏泗洪一年发生三代,在寄主卵内越冬。幼期在22—30℃之间的发育天数为22—34天,发育起点温度为16.3℃,积温平均为309.34日度(95％置信范围为253.72—364.96日度);成虫羽化温度在20—30℃之间(以25℃为最适)。第一代幼期为25—29天,第二代24天、第三代260—280天;成虫最长寿命为34天。雌蜂喜在新产的飞蝗卵块内产卵,每头可寄生2—3个卵块(约80—130粒),亦可寄生大垫尖翅蝗及中华蚱蜢的卵内;能孤雌生殖,其后代均为雄性。本文也介绍了对飞蝗黑卵蝗蜂人工饲养与繁殖释放的技术。

关键词：飞蝗黑卵蜂生活史东亚飞蝗蝗虫防治

Studied on the Sorption Behavior of Butachlor on Soil

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Studied on the Sorption Behavior of Butachlor on Soil

2014年环境污染与大众健康学术会议

作者： ShiJian XiongQian YanYong HuoXiaowei Zou Kaiyun(NanTong University jiangsu province 226007)

In this paper,the Batch experiments methods were used to acquire the sorption isotherm,which were were conducted to quantify the contributions to adsorption and compare adsorption characteristics of butachlor with three kinds of *** the experiments,the adsorption characteristic of butachlor in three types of soil contain different organic matter and the factors influencing butachlor adsorption by changing the factors such as quantity of soil,temperature and pH value of butachlor were *** result of the experiment indicates that the balance time of the adsorption of butachlor on three soils is about *** the main one is celerity *** quantity of organic matter in soil is the most important factor influence the adsorption of butachlor,the quantity of organic matter in soil is positive correlation with the adsorption of pesticide on *** more soil it put the more quantity it adsorbed,the quantity of adsorption of pesticide on soil is decreased along with the temperature increased,but the infection is not evidence;Alkalescency is not good for adsorption.

关键词： butachlor organic matter of soil adsorption

The Geomagnetic Effects of Moderately Strong Earthquakes in jiangsu Area

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Earthquake Research in China 1995年第1期9卷 84-100页

作者： Peng Chunyi,Ji Caijian,Yang Xinping,Chen Yang,and Zheng JiangrongSeismological Bureau of jiangsu province,Nanjing 210014,China

The total intensity of geomagnetic field(F)and its vertical component(Z)have been observed and tested for 14 years since 1979 in jiangsu *** the period 3 values,including the vertical component Z on 21h,the amplitude of diurnal variations of Z and the complex geomagnetic effects of "lowest-point displacement,have been obtained from 6 earthquakes with Ms≥*** observations show that the geomagnetic complex anomalous variations do not appear when no moderately strong earthquakes occurs in this *** this paper,the authors consider that it is possible to improve the results and actions of geomagnetic method for earthquake prediction with more intensive continuous recordings and geomagnetic multiparameter network by observing the vertical value Z,a main parameter to obtain geomagnetic anomaly in the middle-low latitude region.

关键词： Geomagnetic anomaly Anomalous character