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71.
后方交会测量方法是测绘基础技术之一。文章简述后方交会测量方法、待定点的取舍、测量资料的收集,并运用电算程序解决后方交会测量内业计算公式复杂的问题,提高内业运算的可靠性,使测量方法更加简便快捷。  相似文献   
72.
Russian agriculture is one of the industries operating in the unstable economic situation in a developing market taking into account risks of the world economy, economic, political, and climatic factors. The role of agriculture is to provide people's needs for food, significant effects on employment, the efficiency of domestic production, and way of life in rural areas by obligatory preserving food security in Russia. One of the major tasks for agriculture is the development of innovations and investments aimed at improving the competitiveness of the domestic agricultural sector. Russia's membership in the WTO since 2012 is getting a particular importance in the innovation and investment support of agriculture. The strategy of innovative development of the Russian Federation until 2020 "Innovative Russia--2020" assumes three possible options for innovative development: inertial (directed on imports), catch-up development and a local technological competitiveness and a variant of achieving leadership in leading scientific and technical sectors, and fundamental research. A positive point is that the strategy provides an algorithm of state support of the innovation cycle. The innovation cycle is the process associated with the sequence of innovation transformations (scientific or business ideas) in products, technology, business process and launches it on the market for commercial use. A positively developing regional aspect is of great importance.  相似文献   
73.
Entrepreneurship is commonly held to be a vital force in the US and other economies. Yet, little is known regarding the efficacy of entrepreneurial efforts developed in one country but attempted elsewhere. In response to calls for testable theoretical models, scholars have begun to investigate empirically the attendant phenomena associated with the venture development process. This article describes efforts to test in another nation a nine-stage entrepreneurial process model of venture development derived and validated in the USA. While some development stages appear to exist similarly across borders, others may not be present. Further, the sequence of stages in the US-derived model may differ when compared internationally.  相似文献   
74.
Abstract

Edenton, North Carolina is one of the oldest communities in the Southeastern United States. A decision needed to be made about usage for a publicly-owned, non-historic building on some prime real estate that was located on the edge of the Albemarle Sound and in the city's historic district. An advisory panel of experts was assembled. The panel was given background on the city and the building in question and then taken on an extensive tour of the area, including the building. The panel was then asked a series of questions in a public forum. Their answers were compiled and a qualitative factor analysis was performed on their question-replies. A number of directions were suggested including turning the building into a meeting center, a museum, and a support building for an existing public dock for tourist boats. The results of this process are presented in this paper.  相似文献   
75.
无地农民工是当前中国农村经济发展的一种独特现象,其对城乡社会稳定与经济可持续发展等具有重要影响。文章立足金融危机下无地农民工融入城市必然性的分析以及在融入上存在的问题,对无地农民工融入城市的制度问题进行分析。在解读这一问题的基础上,以无地农民工与城市相融发展乃至这一群体问题的解决为目标,提出实行渐进式户籍制度的系统重建、以无地农民工土地承包使用权丧失的补偿为基础的"融城"成本分担机制、以在无地农民核心地区"9+3"义务教育模式试点为基础提升主体城市融入能力以及强化非正式制度建设,形成观念、文化与心理认同的调适机制等建议。  相似文献   
76.
任球  周增丽 《价值工程》2013,(12):317-319
城市化的浪潮催生了大大小小的无数新区",大学城"规划便是时代背景下的一种典型的功能分区模式。这种模式是否给学生带来了更优良的学习环境?作者以在昆明理工大学呈贡校区生活的经验及一系列调查,发现其中存在的问题与简.雅各布斯对大城市城市病的看法较一致。虽然城市属性有所差别,但其独特的视角对当下城市新区大学城的规划建设有着先进的指导意义。  相似文献   
77.
周净  蒋华 《乡镇经济》2001,(2):12-13
根据《中美双边协议》,中国“入世”后,将给我国农业带来强大的冲击,我国农业将面临新的挑战。为此,必须抓住机遇,采取措施,加快我国农业发展。  相似文献   
78.
County officials in the seven-county metropolitan area of the State of Minnesota's Twin Cities of Minneapolis and St Paul were seeking to redefine county roles in service delivery. This article reports on a process model that was piloted on two services. The model was commissioned by officials; was based upon and informed by literature and comparative experience; began with an examination of functions performed; involved participants in focusing the study; was context-focused; and involved local stakeholders in projecting the implications of alternative county roles. These characteristics complicated the research management process because the process took more time, involved more actors, and required more coordination than traditional research. However, having stakeholders identify alternatives and bring factual material to the process was critical to the success of the model and including the comparative and contextual research both strengthened the policy conclusions and improved the probability of their adoption and implementation. A case of a Minnesota county that followed the model in an effort to reform water governance within the county illustrated adoption of the approach. The stakeholder analysis process was previously applied in Africa, China and Southeast Asia and the model should be applicable to a wide range of settings and problems.  相似文献   
79.
发展循环经济是缓解资源约束矛盾的主要途径,是提高经济增长质量和效益的重要措施,本文综合分析宝安区循环经济及其相关产业发展特点,探究宝安区循环经济及其相关产业发展过程中存在的主要问题,从政策扶持、技术支撑、基础配套三方面提出推进宝安循环经济发展的对策建议。  相似文献   
80.
We examine the effects of broadband speed on county unemployment rates in the U.S. state of Tennessee. We merge the older National Broadband Map dataset and the newer FCC dataset in lengthening our broadband access data over the period 2011–2015. Extending the dataset improves the precision of the estimates. Our panel regressions control for potential selection bias and reverse causality and show that broadband speed matters: unemployment rates are about 0.26 percentage points lower in counties with high speeds compared to counties with low speeds. Ultra-high speed broadband also appears to reduce unemployment rates; however, we are unable to distinguish between the effects of high and ultra-high speed broadband. We document beneficial effects of the early adoption of high speed broadband on unemployment rates. Better quality broadband appears to have a disproportionately greater effect in rural areas.  相似文献   
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