新农村经济发展中的城镇化建设

在新农村建设的条件下,以城镇化和小型乡镇企业为农村经济发展的契机和重点,从加快国内一二线城市以外周边城镇、县城的发展建设入手,使得城市规模的适度扩大的重点倾斜到中小城市及其附近的城镇,从而能够更好的集中优势资源,形成一个以大小城镇为网络纽带的经济辐射区域,带动整个农村的经济发展,把中国特色的城市化进程概括为城镇化,并将改革开放以后的中国城镇化进程划分为城市化和城镇化两个阶段.     

基于农村城镇化建设的重庆市綦江永新镇华容村实践调研

目前,中国已进入"工业反哺农业、城市支持农村"的历史发展新阶段.今年中央一号文件提出,当前要把加强中小城市和小城镇发展作为重点,要把建设社会主义新农村和推进城镇化作为保持经济平稳较快发展的持久动力.这表明城镇化在国家发展全局中具有重要的战略地位和作用.统筹城乡发展、推进城乡一体化是中央做出的一项重大战略决策,是一条符合科学发展规律的城乡发展道路,是广大人民群众的迫切要求,是推动区域经济快速发展的重大举措,是落实党的十七大精神,全面建设小康社会新目标的具体体现.从统筹城乡关系看,小城镇是连接城乡、工农的纽带,是农村社会公共品的提供基地和服务载体,具备服务农村和连接城市两大基本功能.在高速发展的城镇化进程中,怎样才能让农民真正快速融入城镇化,已经成为当前乃至今后一段时间内迫切需要解决的一个重大问题.     

铝合金门窗安装方法现状及发展趋势

铝合金门窗安装方法现状及发展趋势华北铝加工厂何威，程杰一、前言近年来，随着我国建筑业的发展，不论是大城市、还是中小城市；不论是高级饭店，还是办公楼，甚至民用住宅，铝合金门窗已被广泛使用。然而，铝门窗在我国使用的时间并不长，人们对它的认识并不太深，特别...     

我国中小城市污水处理厂建设略谈

本文重点介绍污水处理厂建设中存在的问题,提出几点建议,根据中小城市特点推荐几种工艺.     

谋求水资源与经济的和谐发展——以岳阳市水资源与经济发展为例

每个城市的水资源情况都不尽相同,但基本上可以分为缺水型和非缺水型.在岳阳市的社会实践调研中,我们对岳阳市及其岳阳县新墙镇等具有代表性的南方中小城市进行了实际地走访调研,通过相关的资料数据分析研究,总结得出了一些关于水资源与经济发展方面的看法与结论,希望能能为类似情况的中小城市的经济发展提供借鉴.本文从岳阳市的水资源与经济现状、水资源的保护与经济发展相互制约、谋求水资源与经济的和谐发展三个方面进行论述.     

贵州省小城镇建设存在的问题及对策

根据贵州省实际情况,从城镇化水平、农村人数、基础设施和乡镇企业发展状况等方面论述小城镇建设存在的问题,指出了贵州省小城镇发展的制约因素,并提出了促进贵州省小城镇建设的相关对策.     

重庆都市圈小城镇发展的SWOT分析

小城镇发展是促进城乡统筹发展,推进城镇化进程的有效途径.从城乡统筹发展的理念出发,对重庆都市圈小城镇发展状况进行SWOT分析.分析结果表明:重庆都市圈小城镇发展在区位、市场、产业及宏观发展战略方面具有一定的优势,同时也存在着发展不平衡、缺乏统一规划等劣势;在未来发展中既有国家、地方政策所带来的机遇,也面临着周边趋同性发展及市场激烈竞争的威胁.重庆都市圈小城镇发展应确立中心城镇的区域领导地位,增强城镇自我积累能力,明确自身发展特色,避开同质化竞争.     

大城管城市管理系统研究——基于复杂适应性理论

针对传统的城市管理中信息不对称、管理职责不清等问题,本文以复杂适应性理论为理论研究基础,通过对大城市管理复杂性分析,理清复杂系统结构和功能深入剖析欠城管城市管理系统主体、要素和环境的复杂性,构建"大城管"城市管理系统,为城市管理水平提升提供了有益探索.     

浅析大城市立体停车库建设中遇到的难题及对策

多层立体钢结构停车库在大城市的推广中存在严重阻碍,使得它的推广应用步伐步履维艰.本文以北京、上海等大城市多层立体停车库为例,从分散布局、合理规划、交通安全设施等方面提出了系统的改善设计要点和方案,以供参考.     

高强度混凝土的应用优势与应用规范刍议

随着高层建筑工程的增多,高性能、高强度混凝土是混凝土发展的方向和趋势.目前C60混凝土已在高层和超高层建筑中较普遍地得到应用,在一些大城市的预拌混凝土企业中,也可以商品供应.随着高效减水剂和矿物超细粉的发展,高强度混凝土技术日益成熟.本文重点研究高强度混凝土的应用优势与应用规范.     

The effect of amount of possession of the trait of hostility on accuracy of perception of hostility in others.

Some theories of personality hold that an individual's perception of others is influenced by his own personality characteristics; more specifically, that a trait of low social value will be projected more into others, and that insight into the possession of these characteristics reduces this distortion. These 2 hypotheses were tested by having a group of college students rate each other (including themselves) on degree of friendliness or hostility. Agreement with group rating about self yielded the insight score. In general, the hypotheses were supported; the "friendly" Ss were most accurate in their perception of others, and insight was positively associated with accurate perception. From Psyc Abstracts 36:04:4HL16M. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Comparison of rates of infection of two methods of emergency ventricular drainage

The rates of infection of two methods of external ventricular drainage in use at Atkinson Morley's Hospital--namely, (a) percutaneous drainage with Rickham reservoirs and (b) tunnelled ventriculostomies--were compared in this retrospective review. Percutaneous drainage of CSF with Rickham reservoirs was associated with a 27% rate of infection as identified by positive microbiological cultures; tunnelled ventriculostomy catheters had a 10% infection rate. The difference in the infection rate between the two methods was statistically significant (P < 0.015). Other variables examined, including the age and sex of the patients and the reasons for ventricular drainage, were not associated with an increased rate of infection. Most infections from either method were caused by a coagulase negative staphylococcus. The average duration of ventricular drainage before identification of positive cultures was 5.7 days for Rickham reservoirs and 6.0 days for ventriculostomies.     

浅析《野草》的版画特征

鲁迅先生一生热爱美术作品,对版画中木刻兴趣尤甚.<野草>作为其"写心之作",亦呈现出一些与木刻版画一致的审美特征:一是具有木刻版画的色彩特征,多对比、多冷色,有阴郁的美感;二是具有木刻版画的力度特征,环境描写、人物刻画处处刀锋毕现,遒劲有力,有一种"力之美".     

四辊破碎机车刀架的改造

针对四辊破碎机车刀架车削中存在的几个问题,详细介绍了电动车刀架的结构和工作原理,建立主要设计参数的数学表达式,并进行适当的分析。改造后,这种电动车刀架运行平稳、可靠、方便、省力,取得了预期的效果。     

转炉炉壳热应力分析

根据实际转炉建立实体模型。以有限元为手段,考虑了炉衬和炉壳材料的物性参数随温度变化的特点和炉衬与炉壳之间膨胀间隙,计算了转炉炉壳在温度载荷和炉衬膨胀压力同时作用下的热应力。所得结果可为转炉炉壳设计提供依据。     

Comparison of the results of surgical and conservative treatment of fractures of the diaphysis of the tibia

In this paper is treated the fundamental problematic of the fracture of the diaphysis of the tibia and the therapeutic results after the conservative and operative treatment are confronted. Among 518 patients with 433 open fractures and 35 with closed fractures of the diaphysis of the tibia, successful treatment of more 2/3 was obtained in the period from 1968 to 1972. Following our casuistics and literature, whose results are similar, we find out that the average total treatment of the osteosynthesis of the fracture of the diaphysis was shortened for 2,5 months depending upon the type and the localisation of the fracture. Apolied methods of the operative and conservative and conservative treatment in relation to the velocity of the medical cure as well as to the extreme anatomical-functional results are analised. We noticed that osteosynthesis, made by the intermedullary nail and the extension of the canals or by a small AO table, by the achieved stability makes conditions of immediate motions and an early rehabilitation. Because of that it gives the best functional results.     

焦炭热性能指标意义浅析

通过对焦炭在高炉内的历程及其变化规律的剖析,阐述焦炭热性能指标的意义,形象地把焦炭在高炉内的损耗分为三部分(M1,M2,M3)。指出M2对焦比及焦炭价格有一定的指导作用。     

Results of treatment of cancer of the cardia

Cancer of the cardia is traditionally discussed with cardiac cancer of the lower portion of the esophagus and upper gastric cancer invading the esophagus, and the specific characteristics of cancer of the cardia have never been clearly defined. We reviewed the outcome of 172 patients with adenocarcinoma of the cardia who had undergone radical surgery between 1949 and 1994 in the Division of Gastrointestinal Surgery of the Cancer Institute Hospital. The centers of the tumors were located within 2 cm above and below the boundary between the esophagus and the stomach, and their longitudinal diameter was less than 8 cm. We divided the patients into an early period (1949-1979; n = 79) and a late period (1980-1994; n = 93), and focused on the historical transition. There were no differences in patient gender or histology between the two periods. However, the late period was associated with fewer cases of esophageal invasion and shorter longitudinal diameter, as the age of the population advanced. The number of advanced cancers such as the localized and infiltrative type had decreased, and early cancer and early clinical stage had become more common, but despite the fact that the number of early cancers had increased, extended dissection, such as thoracic and paraaortic lymph node dissection, was performed more frequently. By clinical stage, the long-term outcome markedly improved in Stage I patient in the late period, and tended to improve in Stage II and III patients. This appears to have been attributable to the prevention of micrometastasis by extended dissection, although the number of early cancers is another major potential cause. There were no differences in the outcome of Stage IV patients between the two periods, and further advances in multimodality therapy must be awaited. The range of resection is basically proximal gastrectomy, and if there are adequate indications, the prognosis is favorable. In view of the status of lymphatic flow and lymph node metastasis, and long-term results, lateroaortic lymph node dissection is important. Since the number of early cancer patients has been increasing, if intraabdominal recurrence is prevented, intrathoracic lymph node dissection will contribute greatly to the outcome of such patients.     

参与式农业基地建设行动方案设计

为了编制实用性强的基地建设行动方案,首先,确定参与式发展的主体,搭建一个"决策框架";其次,针对行动目标,提出不同参与主体,如管理者、农民、消费者等团队与个人的目标及行动内容;最后,工作应向重塑伙伴式合作关系,挖掘农民自我发展潜力,完成三大角色的转换,打造农业基地文化等方向推进.