气象检测微系统软件开发

介绍了由硅微传感器组成的自动气象站网络 ,并对整个网络的数据采集和数据处理的系统软件的实现做了详细的说明 ,而且从系统的硬件组成到系统软件的模块设计都作了介绍。本软件完成了从远程控制系统采集现场的气象数据 ,实现了一机对多机的数据采集功能 ,同时对数据丢失的原因做了初步探讨     

高耐候双组分水性氟碳涂料

开发了ZH-0l水性双组分氟碳树脂及双组分水性氟碳涂料.研究了交联剂己二酸二酰肼(ADH)的用量对乳液凝胶率和涂膜硬度的影响,确定m(氟乳液)/m(ADH)=l00:0.8.比较了ZH-0l氟乳液及其相应涂料涂膜与其他市售乳液及其涂料涂膜的性能.结果表明,ZH-0l氟乳液具有优良的性能,所得氟涂料涂膜比其他乳液涂料涂膜具有更好的综合特性,在抗紫外老化方面尤为突出.     

一种脉冲多普勒天气雷达接收机

介绍了一种C波段脉冲多普勒天气雷达接收机。该接收机采用了大动态接收、低相噪频率合成、频率稳定性在机测试、系统实时标定和先进BITE等技术 ,取得了十分满意的效果。目前该雷达已成为我国气象组网骨干雷达     

Child Maltreatment, Parent Alcohol- and Drug-Related Problems, Polydrug Problems, and Parenting Practices: A Test of Gender Differences and Four Theoretical Perspectives.

The authors tested how adverse childhood experiences (child maltreatment and parent alcohol- and drug-related problems) and adult polydrug use (as a mediator) predict poor parenting in a community sample (237 mothers and 81 fathers). These relationships were framed within several theoretical perspectives, including observational learning, impaired functioning, self-medication, and parentification-pseudomaturity. Structural models revealed that child maltreatment predicted poor parenting practices among mothers. Parent alcohol- and drug-related problems had an indirect detrimental influence on mothers' parenting and practices through self-drug problems. Among fathers, emotional neglect experienced as a child predicted lack of parental warmth more parental neglect, and sexual abuse experienced as a child predicted a rejecting style of parenting. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A fuzzy derivative approach to classification of outcomes from the ADRAC database

The Australian Adverse Drug Reaction Advisory Committee (ADRAC) database has been collected and maintained by the Therapeutic Goods Administration. In this paper we study a part of his database (Card2) which contains records having just reactions from the Cardiovascular group. Drug‐reaction relationships are presented by a vector of degrees which shows the degree of association of a drug with each class of reactions. In this work we examine these relationships in the classification of reaction outcomes. A modified version of the fuzzy derivative method (FDM2) is used for classification.     

逆压梯度下近壁湍流的喷射和扫掠

采用Fourier谱展开和紧致有限差分格式，选用两组共振三波为相干结构的初值，计算了其在零压和逆压梯度作用下的演化。对演化后期流场的2，4象限的运动进行了详细的分析。结果发现，在逆压梯度下，扫掠对雷诺应力的贡献要强于喷射。无论是在零压梯度还是逆压梯度下，uv和u2在法向的输运主要是靠Q2和Q4这两种运动来完成的。零压梯度下喷射部分对输运的贡献大于扫掠的部分。而在逆压梯度下喷射部分对输运的贡献明显减少，扫掠的作用要强于喷射。     

在南方建厂设计和施工中若干问题的讨论

根据南方地区存在多台风，多暴风雨和多雷电，高温和高湿度，土壤沉降，水腐蚀和气腐蚀等情况，计论在南方建油厂设计和施工中应对的一些措施。     

耐候钢05CuPCrNi冷加工性能研究

研究了耐候钢05CuPCrNi冷轧板的硬化曲线，变形抗力模型，退火后力学性能并给出了理论再结晶温度初步测试结果。结果表明1．6mm与2．0mm厚冷轧板在600℃退火0．5h后其力学性能满足该钢种的技术标准要求，1．6mm厚冷轧板理论再结晶开始温度为510－520℃，2.0mm厚冷轧板为520－530℃。     

中心城区泵站旱天放江特征及削减潜力分析

中心城区泵站旱天放江产生的臭味已成为严重影响河道水质景观、居民环保投诉的主要问题。该文通过对上海市中心城区近五年泵站放江水量和污染物浓度的分析,明确了旱天放江量近年呈显著下降趋势,旱流放江量是旱天放江减排的重点,雨水泵站是下一步旱天放江控制的重点;泵站旱天放江污染物浓度与当地生活污水水质相近。对于旱流放江和试车放江,可采用工程性措施和管理性措施削减其放江量。中心城区旱天放江有削减潜力的泵站82座,其中应用工程性措施和管理性措施分别能削减旱天放江量约867.95万和908.21万m3,预计总削减量约占2012年旱天放江总量的71.55％。