社会身份焦虑感刍议——以奥斯卡·王尔德为例

西方社会中个体的身份焦虑感伴随着资本主义制度的发生、发展而滋生和扩散。人们在解决了身体温饱需求后,开始争取社会地位,以求赢得他人的尊重。这种心理的"温饱度"能够帮助人们判断自己的能力和价值,获得自我存在的确定性。王尔德一生中令人费解的种种行为可作为社会身份焦虑感的极佳诠释。透过他我们可以看到,个体对身份的焦虑应被更高层次的价值追求所代替,才能实现真正有意义的人生。     

Effects of variations in water quantity and quality in the structure and functions of invertebrates’ community of a Mediterranean urban stream

Urban Ecosystems - Urban streams provide important ecosystem services to cities’ population, from the maintenance of urban biodiversity, temperature, humidity and air quality to improving...     

New bounds for locally irregular chromatic index of bipartite and subcubic graphs

A graph is locally irregular if the neighbors of every vertex v have degrees distinct from the degree of v. A locally irregular edge-coloring of a graph G is an (improper) edge-coloring such that the graph induced on the edges of any color class is locally irregular. It is conjectured that three colors suffice for a locally irregular edge-coloring. In the paper, we develop a method using which we prove four colors are enough for a locally irregular edge-coloring of any subcubic graph admiting such a coloring. We believe that our method can be further extended to prove the tight bound of three colors for such graphs. Furthermore, using a combination of existing results, we present an improvement of the bounds for bipartite graphs and general graphs, setting the best upper bounds to 7 and 220, respectively.     

Bayesian analysis of mixture modelling using the multivariate t distribution

A finite mixture model using the multivariate t distribution has been shown as a robust extension of normal mixtures. In this paper, we present a Bayesian approach for inference about parameters of t-mixture models. The specifications of prior distributions are weakly informative to avoid causing nonintegrable posterior distributions. We present two efficient EM-type algorithms for computing the joint posterior mode with the observed data and an incomplete future vector as the sample. Markov chain Monte Carlo sampling schemes are also developed to obtain the target posterior distribution of parameters. The advantages of Bayesian approach over the maximum likelihood method are demonstrated via a set of real data.     

论袁枚诗歌的民主意识

袁枚生活的乾嘉时期 ,民主意识随着资本主义因素的增长而有所发展 ,袁枚在他的诗歌理论和创作中突出地表现了这种可贵的民主意识。这主要体现在五个方面 :对儒学及其传统的叛逆 ;反对等级特权 ,提倡平等 ,尊重女性 ;批判封建礼教 ,大胆表现男女之情 ;“唯我是适” ,追求精神自由与个性解放 ;“不讳好财” ,“九州添设富民侯”的金钱观念。它们代表着袁枚“性灵”诗歌所独有的思想价值。     

圆锥轴受扭时静、动力的传递矩阵法求解

本文提出了圆锥轴受扭时静、动力的传递矩阵。该方法简便实用,适于工程技术人员在微机上应用。     

辽宁城市基础设施建设融资创新

城市基础设施建设是振兴辽宁老工业基地战略重要组成部分,辽宁已经在基础设施的融资方面取得了巨大的成绩,但是仍不能满足国民经济发展与辽宁省经济振兴的需要,问题主要集中在建设资金短缺方面。分析研究城市基础设施融资诸种模式,提出具体的、适合辽宁情况的融资改革方案。培养多元化的融资主体, 改善融资效率, 探索城市基础设施融资制度创新、融资渠道创新、融资方式与工具创新具有重要意义。     

“豆豆豆”品牌，点点富饶心

大连富饶企业集团“豆豆豆”系列健康食品获“辽宁省著名商标”。这事发生在2005年1月12日。稍早一天，即2005年1月11日．企业集团旗下富饶日化公司生产的化妆产品“艾肤琳美白祛斑霜”、“艾肤琳美白精华露”，“艾肤琳防晒隔离霜”又获“国家特殊用途化妆品卫生许可”。这使大连富饶企业在营造“豆豆豆”品牌的基础上，又上了一个新台阶，进一步扩大了企业产品品种和产品格局。     

鞋用聚氨酯胶粘剂的改性研究

本文以二甘醇代替其它多元醇与已二酸反应合成聚酯多元醇 ,再以合适的OH/NCO比与二异氰酸酯TDI生产聚氨酯胶粘剂 .成本低 ,各项粘接性能达到或超过同类产品 .同时利用了制备乙二醇时的副产品二甘醇 ,一举数得