海河上游生态型航运河道建设

经国务院批准,在《天津市城市总体规划（2005年～2020年）》中将天津市的城市性质调整为：天津是环渤海地区的经济中心,要逐步建设成为经济繁荣、社会文明、科教发达、设施完善、环境优美的国际港口城市、北方经济中心和生态城市。建设生态城市、发展生态经济成为天津城市发展的方向。海河横贯天津,作为城市宝贵的资源,河道的恢复、改造、开发,都将对天津市的经济发展、     

以实践为特色的生态服务功能与评估指标体系的研究——以天津市城乡绿地系统为例

天津市在获得“国家环境保护模范城市”称号的基础上,2007年首次确立了构建生态城市的目标,城市总体规划明确以“三区”为主体,以海河生态廊道和滨海生态廊道为骨架,以风景名胜区、自然保护区为重点,以主要河流、道路沿线绿色通道为脉络,形成了城乡一体化的生态体系。相关部门和规划设计单位在市域生态体系框架的基础上先后编制了《天津生态市建设规划纲要》、《天津市林业专项规划》、《天津中心城区及环外地区绿地系统规划》、《天津市水系框架性规划》、《天津滨海新区绿地系统规划》及各区县总体规划等。     

关于把天津建设成为北方经济中心的理论分析

2006年3月22日．由国务院总理温家宝主持召开的国务院常务会议审议并原则通过《天津市城市总体规划（2005年～2020年）》,要求天津以滨海新区发展为重点．在未来15年内把天津逐步建设成为经济繁荣、社会文明、科教发达、设施完善、环境优美的国际港口城市、北方经济中心和生态城市。国务院对天津北方经济中心的定位将有效带动我国北方经济的整体发展,因此,必须认真分析研究天津北方经济中心的建设。     

对天津第三产业比重逆向发展问题的分析与思考

发达的第三产业是经济中心城市的显著标志。大力发展第三产业,对于吸纳就业、增加地方财政收入、节能减排、提高效率、实现天津城市定位,都具有十分重要的意义。为此,在《天津市现代服务业布局规划》中,确定了到2011年天津市服务业比重将达到45％的目标。那么,天津第三产业比重的发展趋势如何呢？下面我们做一下具体分析。     

天津津滨双城间客运交通发展模式的思考

为了更好地落实国家对天津市和滨海新区的发展定位,《天津市空间发展战略规划》确立了“双城双港、相向拓展、一轴两带、南北生态”的城市总体发展战略（见图1）。依据规划,天津的城市空间格局将逐步由中心城区与滨海新区核心区的主副中心关系向双城格局转变,从而使滨海新区的城市功能地位进一步提升,进而充分发挥双城的特色作用,联动发展,实现天津国际港口城市、     

天津市公共设施集约化利用的对策研究

天津市从2006年被国务院定位为“北方经济中心”后,经济保持快速增长,2007年～2009年增速分别达到29．1％、42．5％和47．1％,2009年生产总值完成7500．80亿元,比2008年增长了16．5％。与经济快速增长同步的是城市的快速发展,城市人口的增加和居民生活水平的提高对城市公共设施的需求日益增加。天津作为经济发达的一线城市,土地资源极其匮乏,大规模占用土地发展城市公共设施是不现实的,在节能减排的经济发展要求下,城市公共设施建设也应当遵循集约、节约的基本要求。     

海绵城市体系建设——以天津为例

海绵城市建设是目前生态城市发展的重点.笔者结合天津的特点,针对各种低影响开发设施进行了深入的分析.认为湿地、河流的保护改造、可渗透路面以及下沉式绿地的推广对天津海绵城市建设非常重要,并提出了天津市海绵城市建设规划.以推动天津城市生态文明建设发展.     

轨道交通市域线站点周边用地及换乘系统布局方法初探

一、引言 随着天津城市发展空间的拓展,正在逐渐形成“两轴、三带、六板块”的城市空间结构以及以“城市中心-新城-中心镇-一般建制镇”为主线的城镇体系。按照正在编制的《天津市轨道交通线网规划》,天津市的轨道交通线路分为市域线和城区线两个层次,其中规划的市域级轨道线路作为带动市郊新城及中心镇发展的客运交通体系,将凸现其对于引导天津城市空间结构及完善城镇体系布局的重要作用。     

区县中心镇加工物流区规划探索——天津市静海县唐官屯镇加工物流区规划

一、规划背景 随着《天津市城市总体规划（2005年～2020年）》的逐步实施．天津市将建设成为国际港口城市、北方经济中心和生态城市．现代物流业正逐步成为天津市新的支柱产业和经济增长点．必将为实现城市定位提供强有力的支撑。     

"十三五"规划背景下天津西站城市副中心建设与发展研究

"十三五"时期是实现第一个百年奋斗目标、 全面建成小康社会的决胜阶段,是推动美丽天津城区建设、落实西站城市副中心定位的关键时期.天津西站城市副中心是以天津西站交通枢纽为依托,发展针对城市间商业往来的高档商务办公及商业服务,辐射天津市区西北区域,并与天津市中心商务区遥相呼应的城市副中心.笔者根据城市中心发展规律及特点对天津西站城市副中心的发展条件进行分析,并结合"十三五"规划的时代背景提出符合西站副中心建设发展的建设对策,为西站副中心今后的发展提供支持,并将有益经验作为我国其他城市发展的参考和借鉴.     

公用事业公有制的多种实现形式

分析了公用事业由国有独资经营向公有制多种实现形式转化必须把握好的几个方面。同时,政府应加强对公用事业的宏观控制力。     

Accuracy of the judgment of facial expression of emotions as a function of sex and level of education

The purpose of this study is to examine the recognition of facial expressions of six emotions as a function of sex and level of education (high school, college, university) of the subjects. Three hundred French-speaking citizens of Quebec had to judge which emotion was expressed in various facial stimuli presented on slides. Results show that overall, the recognition of emotions was very good. However, there were significant and strong differences between emotions and sex and levels of education did not have strong effects on the results.This research was supported by grant EQ-1717 from Fonds FCAC (Gouvernment du Quebec).     

浅析廊坊市加快科学发展的思路及措施

主要从思想建设、产业结构调整、城乡一体化方面探讨廊坊市抓住发展机遇,加快科学发展的思路。     

Developing understanding of the idea of communities of learners

The idea of a community of learners is based on the premise that learning occurs as people participate in shared endeavors with others, with all playing active but often asymmetrical roles in sociocultural activity. This contrasts with models of learning that are based on one‐sided notions of learning— either that it occurs through transmission of knowledge from experts or acquisition of knowledge by novices, with the learner or the others (respectively) in a passive role. In this paper, I develop the distinction between the community of learners and one‐sided approaches from the perspective of a theory of learning as participation, and use two lines of research to illustrate the transitions in perspective necessary to understand the idea of communities of learners. One line of research examines differing models of teaching and learning employed by caregivers and toddlers from Guatemalan Mayan and middle‐class European‐American families; the other line of research involves a study of how middle‐class parents make a transition from their own schooling background to participate in instruction in a public US elementary school.     

劳动法视域下新生代农民工权利缺失问题

中国经济崛起和城市化进程过程中农民工的贡献有目共睹,城市让生活更美好的诱惑使得中国的新老两代农民工从农村流入城市,2008年1月1日的《劳动合同法》和《劳动争议调解仲裁法》让社会看到了改善农民工权利状况的希望,然而新生代农民工的权利保护尤其是作为一名劳动者的权利保护的现状依然不如人意,没有救济的权利不是真正的权利、迟来的正义是非正义,每年岁末对于农民工权益的突击性保障并不能从根本上解决问题,把包括农民工权益保障的社会问题纳入法治框架内、通过探析新生代农民工权利阙如问题及原因进而发现从制度层面进行解决才是解决农民工权益保障问题的根本途径。     

The frequency of sexual abuse and depression in a sample of street children of one of deprived districts of Tehran

The purpose of this study was to determine the frequency of sexual abuse and depression among street children who live in a deprived district of Tehran. The researchers used the K-SADS questionnaire and a clinical interview were used to evaluate depression and sexual abuse in 87 street children in Tehran. Eighteen (20.9%) of the children had been sexually abused. Depressed children were 3.2 times more likely to be sexually abused than non-depressed children. Furthermore, 26 girls (86.7%) and 27 boys (48.2%) suffered from depression. The frequency of depression demonstrated a significant association with the father's or breadwinner's history of imprisonment or unemployment. Interventional programs providing education and support should be implemented for street children.     

学龄儿童健康行为研究方法述评

学龄儿童健康行为研究越来越得到重视,在未来周期性的研究中也面临着在快速发展的背景下保持较高质量、在有限的财政资源情况下持续提高、使趋势分析与修改问卷内容相适应、满足科学受众和政策受众的不同要求等挑战,因此,完善其研究方法成为当前迫切需要。     

Mobility of students and attractiveness of universities. The case of Sapienza University of Rome

Human mobility is a complex and multifaceted phenomenon. While labour migration has been widely and deeply investigated – through theoretical and empirical analysis – other forms of mobility have received much less attention. Students' mobility is a peculiar form of temporary movement that can be considered as neither migration nor tourism. It is rapidly growing: in the period 1975–2005 the number of tertiary education students abroad increased fourfold, from 0.61 million to 2.73 million, following the trend of the internationalization of economy and globalization of culture. In 2009 almost 3.7 million tertiary students were enrolled outside their country of origin, an increase of more than 6% from the previous year.

In this paper we analyse the international mobility of university students, using a unique data set built through surveys conducted at the Sapienza University of Rome. The data collected cover a rich array of information on students' characteristics and backgrounds, provenance places, family conditions, individual aspirations, and job preferences. The empirical analysis of those data offers an opportunity for understanding a relevant part of mobility decisions of (prospective) highly qualified workers. The Sapienza University, moreover, is at present the largest university in Europe for number of students and a pole of attraction for both European and non-European students. This allows us to enlarge our analysis at a global level.     

“吸毒人员未成年子女监护问题”研讨会综述

针对吸毒人员对其未成年子女的监护不力或监护缺失的现状，深入探讨了终止、剥夺乃至转移吸毒人员监护权的问题。涉及到监护权转移实践方面的问题，与会专家提出了临时监护人，短、长期寄养家庭，机构性质的儿童之家，儿童福利院等多种监护权转移方案。对一些存有疑义的问题，则是需要系统研究、统筹规划的新课题。