智能住区小区自动抄表系统的设计与实现

介绍LonWorks总线电力线数据传输远程自动抄表系统在智能化住宅小区建设中的应用,对远程抄表系统的方案、系统的组成、硬件的配置、软件设计、工作原理、功能以及由自动抄表模块构成的智能小区抄表系统的结构和功能进行论述。     

无线智能集中抄表系统的应用

为改善传统的人工入室抄表所存在的种种弊端,实现户外自动抄表是一种行之有效的办法。该文介绍了无线户外智能抄表系统的工作原理、组成配置、单独和集中两种抄表方式及实地测试情况。系统测试中,抄表数据准确率达到100％;户外开关燃气表内置阀门试验,阀门动作正常。     

自动抄表系统技术新进展

介绍欧、美等国在自动抄表(AMR)技术方面的最新发展,如:美国Itron公司在1998年推出了“CellNet网络抄表系统(NMR)”; 英、法、德、意等西欧诸国也在制订21世纪发展AMR技术的计划。在我国,采用“远程抄表”的呼声日益增长,但路在何方,却值得我们认真思考和探索,笔者对此提出了一些看法和建议。     

自动读表系统简介

自动读表系统由现场电子单元、通讯链路和宿主计算机及软件系统构成,可用于煤气自动抄表、用户帐单处理、安全监测等。     

使用手掌机进行抄表 提升科学管理水平

<正>随着上海城市建设的不断发展,人民生活水平的日趋提高,使许多大批新建住宅小区相继建成,燃气用户不断增加。长期以来,大量、繁重的人工抄表方式制约了抄表质量的提高,人作为抄表工作的实施主体,难免有各种各样的主观和客观因素影响抄见率、估算准确率等指标的提高。采用手掌机抄表系统,可以大大提高工作人员的效率、提高服务质量、提升管理水平。     

单相智能电表

目前我国大部分家庭都采用机械式电表。机械表误差大,抄表困难,每次抄表都需要电力工作人员挨家挨户抄写电表数据,耗费了大量人力物力,同时容易出错引起电费纠纷。     

手持电子抄表应用于燃气抄表的可行性研究

通过介绍手持电子抄表器结构的选择、终端系统软件的采用以及燃气管理系统手持抄表终端的应用，展示了手持电子抄表器与传统的手工抄表相比所具有的诸多优越性。     

直读式抄表技术在城市供水行业中的应用

对供水行业的直读式抄表系统进行介绍。     

无线智能抄表的管理工作

介绍了采用无线智能抄表以后,燃气公司的生产技术部门和管理部门所遇到的问题及解决的方法。     

煤气表集中显示系统

<正> 杭州市城市建设科学研究所在杭州市管道煤气公司的配合下研制成功“户用管道煤气集中计量显示系统”。按照传统的管理方法,抄表人员定期上门到用户家中,将户表读数用人工逐家逐户记录在卡上,然后,回营业所第二次用人工的办法进行统计汇总开出票据,而对于户内表随着住宅楼层增加其劳动强度更大,因白天主人不在家而以估代抄的情况不在少数,效率较低。为了提高城市公用事业的管理水平,国务院电子办要求把电子计算机技术应用到自来水、煤气等用户管理信息系统中     

“异地高考”区域差异性背后的政策逻辑与策略建议

目前已经出台的"异地高考"政策呈现出较大的区域差异性。各省在制定这一公共政策时,受到多种因素的影响。高考利益制约政策的公平性,人口压力导致政策选择的保守性,基础教育发展水平影响政策的开放性,制度缺位影响政策执行的有效性,城市本位观影响政策制定的导向性。应当从生态政策学的视角厘清制约异地高考政策的多重因素,从发展主义视角改善流动人口的福利,以跨界治理的模式推动政策落实。     

Pre-Marital Counseling and Examination

The author's system of premarital counseling and examination is presented. The program consists of four visits before the marriage and one following. The first visit introduces the couple to the contractual elements of marriage; the second and third are used for taking the medical history and physical examination. The fourth visit summarizes the findings and introduces a program for beginning the marriage. The fifth visit occurs between the eighth and twelfth weeks of the marriage to help resolve problems which become apparent in the early weeks of married living. The work sheets and sample examinations are appended.     

阿拉伯国家转型及其走势

埃及军方推翻穆兄会政权,局势仍难以稳定;叙利亚化武危机化解,但政治解决步履艰难;巴、以重启和谈,取得突破仍困难重重;美、伊关系松动,伊核谈判取得阶段性成果;美国在中东地区的主导能力下降;阿拉伯国家转型之路漫长而艰难;伊斯兰势力崛起受挫。     

Worlds come apart: Systems theory versus critical theory. Drama in the history of sociology in the twentieth century

This article places an episode in the history of sociological theory into intellectual history in the twentieth century. The perspective is chronological as well as contextual. The themes are two theoretical approaches, both embedded in both American and German history, Parsonian Systems Theory and “Frankfurt School” Critical Theory. The chronology shown spanned mainly from the 1940s to the 1960s. The context of the two theories is a period that is crucial in twentieth century history. The protagonists of the two approaches were, in the 1940s, Americans and Germans exiled in the United States. In the 1950s, both approaches were affected by McCarthyism in different ways. The 1960s, however, were the culmination. The dynamics of the two approaches led into a schism which came into the open on the occasion of the 1964 German Sociology Conference in Heidelberg celebrating Max Weber. The article shows the stages in the evolution of the schism, emulating three acts in a drama. The final split was over whether Weber or Marx should be the classic whose oeuvre was to influence sociological thinking today. My aim is to exemplify how these two authoritative approaches in sociological theory, far from escaping the vagaries and vicissitudes of their times, were embedded in twentieth-century history.     

Young Women's Life Stories and Accounts of Parental Divorce

ABSTRACT

This article presents the results of an analysis of 7 young women's life story accounts of the experience of parental separation during adolescence. The young women took part in the Life Stories and Family Transitions Study conducted in New Zealand. The qualitative methodology used in this study allowed for an investigation of the ways that participants made sense of their experiences of parental separation within the life story. The narratives of parental separation were extracted from the interviews and analyzed for form and content. The analysis of form found that the stories progressed through a number of stages, titled “The Early Years,” “The Deteriorating Parental Relationship,” “The Climax,” and “The Aftermath.” A number of themes emerged from a process of interpretive thematic analysis. These themes were often associated with different stages of the story of separation, and were titled “Putting Together the Pieces,” “The Struggling Self,” and “Self-Determination and Competency.” As participants put together the stories of separation, they considered their parents' perspectives and integrated these with their own experiences of family events, developing their own personal theories. The stories of struggle, and of personal strength and self-determination, emerge from the analysis.     

沙特君主制政权相对稳定的原国

沙特君主制政权相对稳定大抵有如下几个原因：沙特人注重血统、功名，习惯家族统治、构成沙特君主制的坚实政治、文化基础；沙特王权高举伊斯兰教旗帜，坚持以教治国，为民众所认同，并得到乌里玛的支持；政治联姻与世袭君主可择优遴选保证了沙特王权的社会基础宽阔；巨额石油收入加强了国防力量，缓解了内外矛盾；政治改革不断地缓解了各种社会矛盾。     

Acid House and Thatcherism: noise, the mob, and the English countryside

This paper examines why the late 1980s youth subculture Acid House provoked a moral panic of the scale and intensity that it did. The subculture is conceived as presenting a disruptive presence to Thatcherism as an hegemonic project. The terms under which this occurred are examined through the themes of noise, the mob, and the disruption of bureaucratic authority. The presence of Acid House within the English countryside, and in particular the Home Counties, is situated as enhancing the problematic status of the subculture. The scale of measures taken against Acid House is related to Thatcherism's 'authoritarian populism'. Acid House is located in terms of a history of similar forms of popular cultural activity. The coverage of Acid House in The Sun and The Daily Mail, and the parliamentary debate around the second reading of the Entertainments (Increased Penalties) Act, are drawn upon throughout.     

Sexism in adolescence: parenting styles,division of housework,prosocial behaviour and aggressive behaviour / Sexismo en la adolescencia: estilos de crianza,división de tareas domésticas,conducta prosocial y agresividad

The aim of this study was to identify which factors were the best predictors of sexist attitudes. To achieve this aim, two groups of variables were analysed. The first group consisted of variables relating to parenting styles and the division of housework. The second group consisted of personal factors related to prosocial behaviour and physical and verbal aggression. The sample was made up of 732 adolescents aged 12–14 from Valencia (Spain). The analysis was conducted separately for boys and girls. Correlation analyses and multiple linear regression analyses were conducted on each subsample. The results show that the division of housework and parenting styles were related to sexist attitudes. This connection was especially strong for the division of housework according to traditional gender roles, which was found to lead to hostile and benevolent sexist attitudes. The results also showed that prosocial and aggressive behaviours were correlated with sexist attitudes. The results varied by gender. The findings of this research have implications for the prevention of sexist attitudes.     

Marriages and fertility among Turkish and Moroccan women in Belgium: results from census data

The patterns of family formation and fertility behavior of Turkish and Moroccan women in Belgium are changing rapidly. The census data (1991) indicate a fertility decline. The reasons are changes in the nuptiality patterns, contraceptive behavior, and migratory flows. The changes are not identical in both communities. Young cohorts postpone their marriage, but this is most prominent among Moroccan women. On the other hand, young Turkish women have a clear preference for smaller families. The changes also differentiate according to migrant "generation" and level of education. The changes are not restricted to Belgium but are also observed in the countries of origin.     

泊洛沙姆多柔比星偶联物胶束抗肿瘤作用的体外研究

目的制备泊洛沙姆多柔比星（阿霉素）偶联物（DOX—P）胶束并考察其体外抗肿瘤活性。方法核磁光谱法考察泊洛沙姆多柔比星偶联物胶束结构,差示扫描量热法（差热分析,DSC）观察聚合物的Tm和Tc。流式细胞术和荧光显微术观察人肺腺癌细胞A549对DOX．P胶束的摄取量,MTr法比较游离DOX和DOX—P胶束对A549／DOX细胞的细胞毒性。结果核磁光谱法证实多柔比星处于胶束核心,DSC表明DOX—P的Tm和Tc降低,荧光显微镜观察和流式细胞仪分析均支持胶束能够增强耐药细胞对多柔比星的吸收,MTr法表明DOX—P胶束对耐多柔比星的人肺腺癌细胞A549／DOX的毒性大于游离多柔比星。结论所制备的DOX—P胶束偶联成功,体外抗肿瘤活性良好,且能克服A549／DOX细胞的多药耐药性。