重读闻捷：“异质性”与审美“合法化”的获得

在国家主流声音与特殊民族政策的空隙里，闻捷的诗以把国家意识形态“人情化”、“异域化”、“陌生化”的文化策略，获得了审美的“合法化”，从而成为当代文学重读中真正的常青树，并为我们重返“十七”年提供了新的视角和依据。     

A Unified Approach to the Characterization of Equivalence Classes of DAGs, Chain Graphs with no Flags and Chain Graphs

Abstract.  A Markov property associates a set of conditional independencies to a graph. Two alternative Markov properties are available for chain graphs (CGs), the Lauritzen–Wermuth–Frydenberg (LWF) and the Andersson–Madigan– Perlman (AMP) Markov properties, which are different in general but coincide for the subclass of CGs with no flags . Markov equivalence induces a partition of the class of CGs into equivalence classes and every equivalence class contains a, possibly empty, subclass of CGs with no flags itself containing a, possibly empty, subclass of directed acyclic graphs (DAGs). LWF-Markov equivalence classes of CGs can be naturally characterized by means of the so-called largest CGs , whereas a graphical characterization of equivalence classes of DAGs is provided by the essential graphs . In this paper, we show the existence of largest CGs with no flags that provide a natural characterization of equivalence classes of CGs of this kind, with respect to both the LWF- and the AMP-Markov properties. We propose a procedure for the construction of the largest CGs, the largest CGs with no flags and the essential graphs, thereby providing a unified approach to the problem. As by-products we obtain a characterization of graphs that are largest CGs with no flags and an alternative characterization of graphs which are largest CGs. Furthermore, a known characterization of the essential graphs is shown to be a special case of our more general framework. The three graphical characterizations have a common structure: they use two versions of a locally verifiable graphical rule. Moreover, in case of DAGs, an immediate comparison of three characterizing graphs is possible.     

有错检验情况下标准型抽样方案的设计

本文给出了在有错检验情况下标准型抽样方案的设计方法，讨论了误检概率ｐ，ｐ′对抽样方案的影响，并给出抽样方案的实际应用。     

陕北剪纸与山歌的艺术共性

民间剪纸与山歌在艺术上存在着许多共性,本文把陕北这一地域的2种不同的艺术形式做一比较,从多方面、多角度找出它们的共同点和联系,以帮助我们对某一方面有更加广度和深度的学习和研究。     

确立精品意识,创立品牌期刊

高校学报要创立品牌期刊，一要坚持正确的舆论导向；二要确立精品意识，争创品牌期刊；三要坚持学报的特色化；四要在学报编排上坚持国际化与规范化；五要全面实现编辑技术手段现代化。     

微观辨证整体化之浅议

对微观辨证整体化研究 ,认为目前一是应该对大量的前期研究工作进行总结 ,对异病同证者及同病异证者的宏观症状进行循证医学研究 ;对异病同证者及同病异证者的微观指标进行循证医学研究 ;最终寻求宏观整体指标与微观整体指标的结合 ,从而使微观辨证升华到微观层次上的整体化水平。二是进行基因组学与中医证候相关性研究 ,寻找与中医证候相关的基因组 ,从而实现中医证候研究的基因水平上的整体化。     

杨嗣昌旅游理论述论

杨嗣昌的旅游理论是比较系统的 ,它主要包括以下四个方面 :旅游资源的配置理论、风景名胜的评价理论、旅游观赏的审美理论、民俗旅游的开发理论。他同王思任、袁宏道、袁中道等人一起 ,代表了晚明时期我国古代旅游理论发展的一个新的阶段。     

戏曲曲艺艺术用于民族声乐中的设想

我国的民族音乐形式多种多样。借鉴传统音乐中戏曲曲艺的精髓 ,并运用到我国民族声乐中去 ,可为人们了解民族音乐提供一个窗口。     

新疆石河子地区古代墓葬的考古研究

该文对新疆石河子地区考古发掘的史前墓葬材料作了初步阐述和分析,说明石河子地区的历史可以追溯到史前时期,石河子地区自古以来也是东西方文化相互传播并深受影响的重要地区之一。     

试论青海地区新石器时代的兵器

本文通过考古发掘资料对青海地区新石器时代的兵器类型进行了介绍和分析。