扶贫典型人物事迹电影改编策略探析 ——以黄诗燕为例

国家精准扶贫战略实施过程中涌现了一大批扶贫攻坚的模范人物,黄诗燕就是其中的典型和代表,将其优秀事迹改编成主旋律电影,既能凸显典型人物的榜样作用,又能向世界展现脱贫攻坚的中国经验。黄诗燕事迹的电影改编,其主题表达,要以讲好中国故事为核心,在展示其感人的扶贫事迹同时,向世界传播中国扶贫经验;其人物塑造,要以还原真实、塑造典型为原则,彰显黄诗燕的榜样形象;其剧情设置,应突破传统主旋律电影模式化的叙事手段,以点带面,虚实共构;其影像画面,应利用现实主义手法,通过在地性的空间变化和符号化的典型意象,向世界输出中国影像。如此,电影改编才能产生其应有的社会价值和观影效果。     

宋代君臣讲论《尚书》考

宋代士大夫坚持"示人主以轨范"的《尚书》观,推崇《尚书》的皇帝教育意义,并针对时弊援引、阐释《尚书》,提出皇帝治国理政必须秉持的原则和应当采取的措施,以经典和圣人的名义规范时君的行为.有些皇帝也认同"轨范"之说,或自觉而勤勉地听讲、阅读《尚书》,或借助《尚书》昭示效法圣王的决心.此外,《尚书》在宋代还被视作为臣的楷模.皇帝通过御赐、引释《尚书》等方式勉励大臣效法上古贤臣,积极劝谏、辅佐君主.皇帝和士大夫不断回溯《尚书》中唐虞三代的政治场景,由文本给予的共同回忆努力构建共同的价值,增进彼此认同,并支撑自身的合法性,共享经典文本的权威.     

电子商务发展与农村中小企业创新

基于阿里巴巴电子商务发展指数、中国工商注册企业年检数据库和专利数据库以及中国企业创新创业调查数据库,利用网商的特性和各个行业外部融资依赖程度的差异,探讨了电子商务发展对于农村中小企业创新的影响及其内在机制。实证分析结果表明,电子商务发展水平越高,农村中小企业的创新能力越强。电子商务发展通过缓解资金拖欠问题降低了融资约束,显著减少了外部融资依赖程度更高的农村中小企业的应收账款,提升了其现金流的充裕性和创新产出。分所有制类型的研究结果表明,电子商务的作用在外部融资依赖程度较高的私有农村中小企业中更为显著;而对于融资约束较小的国有村域企业,电子商务的发展并未在创新方面对其产生显著影响。     

新时代法治信仰建设:价值指向、心理机制与实践路径

法治信仰是现代法律信仰的核心,是对社会主义法治理念的充分信任和法律制度的自觉遵从。习近平法治思想作为我国法治建设的指导思想,为新时代中国特色社会主义法治信仰建设提供了价值指向,要以“五个坚持”为指导,营造有利于法治信仰生成的政治环境。从法治信仰的心理机制来看,人民群众在对法治价值有了初步认可后,便在价值体验的催化下形成法治价值观,继而在科学公正的立法、执法、司法、守法过程中坚定法治信念,实现法治信仰的升华。要引导全体人民拥护法治、做社会主义法治的忠实崇尚者和捍卫者,在立法、执法、司法以及法治宣传等实践中大力推进新时代法治信仰建设。     

Origins and destinies: Immigration to the United States since World War II

Contemporary immigration to the United States and the formation of new ethnic groups are the complex and unintended social consequences of the expansion of the nation to its post-World War II position of global hegemony. Immigrant communities in the United States today are related to a history of American military, political, economic, and cultural involvement and intervention in the sending countries, especially in Asia and the Caribbean Basin, and to the linkages that are formed in the process that open a variety of legal and illegal migration pathways. The 19.8 million foreign-born persons counted in the 1990 U.S. census formed the largest immigrant population in the world, though in relative terms, only 7.9% of the U.S. population was foreign-born, a lower proportion than earlier in this century. Today's immigrants are extraordinarily diverse, a reflection of polar-opposite types of migrations embedded in very different historical and structural contexts. Also, unlike the expanding economy that absorbed earlier flows from Europe, since the 1970s new immigrants have entered an hourglass economy with reduced opportunities for social mobility, particularly among the less educated, and new waves of refugees have entered a welfare state with expanded opportunities for public assistance. This paper seeks to make sense of the new diversity. A typology of contemporary immigrants is presented, and their patterns of settlement, their distinctive social and economic characteristics compared to major native-born racial-ethnic groups, and their different modes of incorporation in—and consequences for—American society are considered.     

Basic aspects of evolution strategies

Evolution strategies (ESs) are a special class of probabilistic, direct, global optimization methods. They are similar to genetic algorithms but work in continuous spaces and have the additional capability of self-adapting their major strategy parameters. This paper presents the most important features of ESs, namely their self-adaptation, as well as their robustness and potential for parallelization which they share with other evolutionary algorithms.Besides the early (1 + 1)-ES and its underlying theoretical results, the modern ( + )-ES and (, )-ES are presented with special emphasis on the self-adaptation of strategy parameters, a mechanism which enables the algorithm to evolve not only the object variables but also the characteristics of the probability distributions of normally distributed mutations. The self-adaptation property of the algorithm is also illustrated by an experimental example.The robustness of ESs is demonstrated for noisy fitness evaluations and by its application to discrete optimization problems, namely the travelling salesman problem (TSP).Finally, the paper concludes by summarizing existing work and general possibilities regarding the parallelization of evolution strategies and evolutionary algorithms in general.     

北宋皇帝葬礼探考(上)

自汉迄唐,皇帝死后葬期长短不一,北宋一改旧观,恢复了“天子七月而葬”的儒家礼制;山陵役夫情况,正史中讳莫如深,作者从《金石萃编》等书中找出了有力证据;对山陵耗费,文章特别注意到“间接花费”和“山陵维护”等为常人所忽略的问题;嗣君为什么大建山陵?本文亦有自己的见解。     

融资代建制─公共工程项目建设管理新模式

本文明确了融资代建制的概念,将公共工程项目–项目融资–代建制联系起来,构建了公共工程项目融资代建制模式框架为:二个层次、三种管理和三项保证。进一步指出融资代建制是有中国特色的PFI,是公共工程项目建设管理的创新模式。     

空间OLAP 技术研究

针对决策支持系统中空间数据可视化应用趋势,研究基于空间数据仓库的一种决策分析 工具———在线分析处理,通过改进空间数据立方体的物化视图选择方法,并进行了实例分析, 验证该方法的有效性和优越性,更好地解决空间OLAP 响应时间延迟问题. 进而扩展空间OLAP 应用模型和模式,实现更加完备、灵活的空间OLAP 操作功能.     

人类学视野--论旅游的本质及其社会文化影响

以人类学的认知框架为基础,提出了旅游的仪式本质,并对其表达性和建构性的双重内涵进行了深入阐释,同时,从文化变迁、社会分层、身份认同、角色再造和城市化发展等方面对旅游的社会文化影响进行了简要分析.