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旗人对八旗制度的态度在八旗意识和八旗精神的形成中具有重要意义,它存在于八旗制度的形成、发展和完善的整个过程中,八旗制度的发展促进了旗人对八旗积极态度的形成,旗人对八旗制度的态度变化也对八旗制度的巩固和加强产生了决定性的影响.旗人对八旗制度的态度总体上经历了由服从到认同再到内化三个阶段.研究旗人对八旗制度的态度变化对目前的思想政治教育工作具有启示和借鉴作用. 相似文献
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孟定恭编著的《布特哈志略》是布特哈地区建制以来第一部地方志书,对当地的历史沿革、风土人情的论述具有较高的史料价值和学术价值,是研究东北少数民族历史文化不可多得的文献资料。 相似文献
4.
内战以后,美国北部的工业资产阶级主宰了南部的经济改造,力图在南部推行经典资本主义的自由雇佣劳动制度.但是这一制度在实施过程中发生了变异,南部最终形成的却是作为其变体的租佃制.经典的雇佣劳动制在南部发生变异,其深刻的社会经济根源在于南部的资本极其匮乏.因此,内战以后美国南部租佃制的形成,是北部工业资产阶级在南部推行经典资本主义生产方式的过程中,受到南部资本匮乏的客观社会经济条件制约而产生的结果. 相似文献
6.
辽瓷是辽代考古的重要组成部分,大多数出土于墓葬、塔基、窑址等遗迹之中,形制多样,装饰丰富,在我国瓷器发展史中占有重要地位。 相似文献
7.
The quick and accurate identification of post-earthquake rescue objects can minimize the casualties and property loss caused by earthquakes. With the rapid development of remote sensing technology, rescue objects can be identified through high-resolution remote sensing images. There are two main categories of approaches to identify rescue object through high-resolution images: automatic extraction by a computer and visual judgment by professionals. Although results can be obtained quickly by using automatic extraction, the accuracy of the results is unacceptably low. For visual judgment, the large demands for time and professionals restrict its wide practical application. In this study, we introduce crowdsourcing into the identification of post-earthquake rescue objects. First, we integrate the advantages of the computer and crowdsourcing, which means that the computer takes advantage of the speed of information processing, while crowdsourcing makes full use of human recognition capabilities. Second, we take visual judgment tasks out of the hands of professionals and entrust the tasks to workers in a crowdsourcing platform. Not only are the human resources infinite, but we can also improve the efficiency of identifying rescue objects. Third, we propose a crowdsourcing model that improves the quality of the results and saves human resources. Finally, experimental results demonstrate that our solution is feasible. 相似文献
8.
This study uses service area–based coverage and various count regression methods to assess neighbourhood-level healthy and unhealthy food environments, and food access associated with different socio-economic groups in Edmonton, Canada. We identify three types of vulnerable neighbourhoods according to different food environments: food deserts (i.e., neighbourhoods lack sufficient access to healthy foods); food swamps (i.e., neighbourhoods have excess access to unhealthy foods); and those with overlaps of food swamps and food deserts. We also identify neighbourhoods with superior access to healthy foods (i.e., food oases). Additionally, our results from regression analyses indicate: (1) child population is negatively associated with both healthy and unhealthy food resources; (2) good access to public transportation is associated with good coverage of all healthy food outlets and convenience stores; and (3) deprived neighbourhoods with higher percentages of minority populations have better coverage of both healthy and unhealthy foods in general. The results from this study can help the City of Edmonton identify the key neighbourhoods with high potential for local business and the hotspot neighbourhoods that require particular support. Tailored strategies are proposed to effectively and efficiently improve food environments with limited resources. 相似文献
9.
我们有幸收藏一件明代万历年间伍拾两解银大银锭。该银锭中间束腰,两头弧状,最长处127mm,最窄处61mm,厚25~35mm,重1855克(插四下右)。银锭底部密布蜂窝状孔眼,正面有数排手工錾刻的文字。由于该锭表面腐蚀氧化严重,至使锭面錾刻的文字有相当部分已模糊不清。经仔细辨认,尚可读出如下内容:“…县征解万历拾叁年……足银伍拾两……银匠…”。明代银锭,按用途分主要有解银、税银、镇库银及民间流通使用的碎银四种。税银是政府机构从民间征收田赋、丁役、盐税、土贡等费用,并将其折成银两上缴国库,但并不一定要全额送到京师,因各州县的财政库房… 相似文献
10.
耶律阿保机在契丹族内外矛盾尖锐之际,以萨满教为基础,并利用萨满教引进新的宗教理论和实践规范,进行了一系列的神化活动,提高自己的威信和号召力,达到了化家为国的目的.其神化活动有步骤、有目的地进行,与其它阶段相比,显示了独特之处. 相似文献