A note on second order slope rotatable designs over all directions

Hader and Park (1978) introduced second order slope rotatability in axial directions. Park (1987) introduced second order slope rotatabilty over all directions. It is shown that these designs have the additional properly that the sum of the variances of estimates of slopes in all directions at any point is a function of the distance of the point from the design origin.     

论毛泽东、邓小平义利观与中国传统义利观之关系

重义轻利以及对个人利益的否定,在中国传统的伦理思想中始终占据着主流地位。受其影响,毛泽东提出共产主义理想和“人民利益”,但把“人民利益”更多地解释为“国家利益”和“集体利益”,个人利益仍没有受到重视。这种思想在很大程度上制约着市场经济的发展。鉴于此,邓小平明确肯定了个人利益的正当性和互惠互利的原则,为建立符合社会主义市场经济的义利观奠定了理论基础。     

实现依法治权路径的新探讨

新时期,实现依法治权就要以依宪治权为总纲,实行以权力制约权力、以权利制约权力、以道德制约权力,同时努力提高公职人员的法律素质并加强社会舆论的监督。     

梦境的索问:《荷塘月色》背景读解与意象分析

《荷塘月色》是朱自清先生人格与文格在极其矛盾氛围下的产物。作品中表露出来的诗化特征正是作家个人诗歌理论与时代文学潮流的交汇点。文学意象的分析可以从微观角度深入了解《荷塘月色》的内涵，探寻作者的心灵。     

在“跨越”问题上马克思与恩格斯思想发展变化探析

马克思、恩格斯"不通过资本主义制度的卡夫丁峡谷"构想随着历史推移是不断发展变化的,后期恩格斯甚至已经否定了当初的设想.     

从五星聚房与帝辛占星陶文看武王克商日（公元前1018年2月22日）

帝辛占星陶文记载金星的白天出现和中国传统星座二十八宿的角宿,帝辛占星陶文证明《宋书·天文志》等的帝辛末期五星聚房记录。在夏商周断代工程报告中,中国政府对于公元前1019年9月17日五星聚房事实的确认,证明了《史记》和帝辛占星陶文的记录是准确的,同时也证明武王克商的甲子日为公元前1018年2月22日。     

开发区过度竞争的制度根源与影响机制

开发区过度竞争有其深刻的制度原因,并由非制度性关键因素所决定。行政制度、财税制度和开发区准入及退出制度是引发过度竞争的根源,开发区发展阶段差异、移动壁垒、区位相似性、投资者的实力、本地产业基础和企业集团实力、就业压力、传统地域文化观念等是影响开发区过度竞争强度和范围的关键因素。开发区过度竞争的抑制和消除必须从根源入手进行制度创新,依靠经济手段为主、行政手段为辅助来实现。     

Asymptotic expansions in non-linear renewal theory

We obtain first order asymptotic expansions for the distribution of the excess of a standard normal random walk over a curved boundary and the error probabilities of some repeated significance tests. The key step in the analysis is an asymptotic expansion for the conditional probability that the random walk has not crossed the boundary before the N step, given that it is near the boundary after the n^th step.     

Bounded influence estimation for regression and scale

Bednarski and Müller [Optimal bounded influence regression and scale M-estimators in the context of experimental design, Statistics 35 (2001), pp. 349–369] introduced a class of bounded influence M estimates for the simultaneous estimation of regression and scale in the linear model with normal errors by solving the corresponding normal location and scale problem at each design point. This limits the proposal to regressor distributions with finite support. Based on their approach, we propose a slightly extended class of M estimates that is not restricted to finite support and is numerically easier to handle. Moreover, we employ the even more general class of asymptotically linear (AL) estimators which, in addition, is not restricted to normal errors. The superiority of AL estimates is demonstrated by numerical comparisons of the maximum asymptotic mean-squared error over infinitesimal contamination neighbourhoods.