（H-η）-增生算子在一类集值拟变分包含中的应用

在Banach空间中引进一类H-增生算子,并给出了一类新的（H-η）-增生算子的概念,及相关的预解式算子R^H,ηM,λ,利用新的预解式算子技巧得出一系列广义集值拟变分包含问题的逼近解。     

教学中海洋化学一类离子聚变引起的深思

地球大气的物理变化与海洋的物理化学变化是相互关联的。大气中氢离子的失衡导致氢氧根离子、氯离子等一类的极大饱和,使海洋中的盐碱浓度增大,从而致使海洋中某些生物（例如恐龙）无法生存最后灭绝。这也是引起地球温室效应的一个很重要原因,特别是太阳的剧烈活动是地球变暖的根本所在。     

Parallel processing architecture of H.264 adaptive deblocking filters

In H.264, computational complexity and memory access of deblocking filters are variable, dependent on video contents. This paper proposes a VLSI architecture of deblocking filters with adaptive dynamic power, which avoids redundant computations and memory accesses by precluding the blocks that can be skipped. The vertical and horizontal edges are simultaneously processed in an advanced scan order to speed up the decoder. As a result, dynamic power of the proposed architecture can be reduced adaptively （up to about 89%） for different videos, and the off-chip memory access is improved when compared to previous designs. Moreover, the processing capability of the proposed architecture is in particular appropriate for real-time deblocking of high-definition television （HDTV, 1920× 1080 pixels/frame, 60 frames/s video signals） video operation at 62 MHz. Using the proposed architecture, power can be reduced by up to about 89% and processing time by from 25% to 81% compared with previous designs.     

Dominant edge direction based fast intra mode decision in the H.264/AVC encoder

The H.264/AVC video coding standard uses an intra prediction mode with 4×4 and 16×16 blocks for luma and 8×8 blocks for chroma. This standard uses the rate distortion optimization （RDO） method to determine the best coding mode based on the compression performance and video quality. This method offers a large improvement in coding efficiency compared to other compression standards, but the computational complexity is greater due to the various intra prediction modes. This paper proposes a fast intra mode decision algorithm for real-time encoding of H.264/AVC based on the dominant edge direction （DED）. The DED is extracted using pixel value summation and subtraction in the horizontal and vertical directions. By using the DED, three modes instead of nine are chosen for RDO calculation to decide on the best mode in the 4×4 luma block. For the 16×16 luma and the 8 × 8 chroma, only two modes are chosen instead of four. Experimental results show that the entire encoding time saving of the proposed algorithm is about 67% compared to the full intra search method with negligible loss of quality.     

科学的理论体系,优化的方法论原则——“‘三一’语言学派”系列研究之二

由先行者王希杰的学术论著引发的、以王希杰为代表的学术群体所创立的"三一"语言学派已经具备作为一种流派所应该具有的必要而又充分的条件.它把三组概念范畴和一条最高原则作为其科学的核心理论体系,并在唯物辩证法的统观之下优选演绎法兼用归纳法等古今中外法作为其学术研究的方法论原则.     

裴斯泰洛齐体育教育思想研究

裴斯泰洛齐是19世纪瑞士著名教育家,他的教育理论在经历了中国化的传播与发展之后,对我国教育理论产生了重要影响,但对我国学校体育产生的影响还未能很好地揭示。文章对裴斯泰洛齐有关学校体育观表述如下：儿童体育教育是实施儿童德、智、体、劳和谐教育的一个重要内容;儿童体育教育应符合儿童自然的运动天性;儿童体育教育应循序渐进、区别对待;家庭是儿童体育教育的重要场所。根据以上观点,提出了在未来中国学校体育改革与发展中值得借鉴的几个方面：（1）进一步加强体育的育人功能,强化体育与德育、智育的联接,以提升学校体育在学校教育中的地位与作用;（2）重视家庭教育和幼儿教育,开发婴幼儿体育,加强婴幼儿的身体锻炼,打好婴幼儿健康身体的基础;（3）儿童的体育教育必须符合儿童运动的天性,遵循循序渐进原则,按难易、分级分阶段进行,符合儿童学生成长特点;（4）重视体育教学的直观教学法,提高儿童体育教学的成效。     

Innovation and firm value: An investigation of the changing role of patents, 1985–2007

This paper examines how the relationship between firm value and patent-based indicators of inventive activity has changed over time. We use data from more than 33,000 mergers and acquisitions deals between 1985 and 2007, and distinguish between American (USPTO) and European (EPO) patents. Our results indicate that over time EPO patents have become the dominant indicator of innovative activity, while USPTO patents have no effect on firm value near the end of the sample period. The results are robust to controlling for citations and are especially strong for small firms, for firms operating in the drug and chemical industries, and when target and acquiring firms operate in different industries or countries.     

《汉书·艺文志》之“小说”与中国小说文体确立

“小说”一词 ,始见于《庄子》,但对小说文体进行界定和总结的首推汉代刘向、刘歆。浓缩刘氏父子校出成果、删《七略》之要的《汉书·艺文志》不仅首次确定了小说文体术语 ,著录了小说作品 ,也说出了小说出自民间 ,具有故事性、虚构性的特征 ,标志着中国小说文体在理论上正式确立并开始步入自我发展的正史时代。那种主张将自《汉书·艺文志》开始的目录学“小说”概念与自唐传奇开始的所谓文学小说概念区别开来 ,将唐传奇以前的小说视为中国小说的前史状态的观点 ,值得商榷。     

电导法测定HCl在水和甘露醇混合溶剂中的活度系数

应用电导法测定了HCl在水和甘露醇混合溶剂中的活度系数,讨论了电解质溶液活度系数与温度和浓度的关系.     

劳伦斯小说创作艺术中的现代主义象征手法简论--劳伦斯小说创作艺术研究系列之一

二十世纪英国著名小说家D·H·劳伦斯是一位才华横溢且颇为引起人们关注和争议的文学大家.在其文学作品中,他善于运用现代主义的象征手法,为其小说创作服务,从而刻画出一个个寓意深邃,栩栩如生的人物形象.本文拟从其象征主义手法,在其几部主要小说作品中的灵活运用及其表现特点等方面略作阐述,旨在能使我们更好地理解其作品中的象征意蕴,更好地理解和欣赏其小说作品,深刻理会其小说的内容和主题及深刻的社会批判意义.