从高校图书馆实践看改革的必要性

结合图书馆实践分析了高校图书馆存在的一些弊端和问题,从改革的角度对观念的转变进行了探讨,对高校图书馆改革的发展提出了具体的建议。     

设立战略家工作室，创建世界一流思想库

思想库建设的核心是出新思想和出战略思想家。思想是个人创造的，需要十年磨一剑，往往以学术专著的形式发表。运用开放式评价与“成果＆amp;行为”创新人才评鉴法可以及时识别战略思想家，为他们设立战略家工作室，形成战略家工作室网络，创建世界一流思想库。     

A different kind of revolutionary change: transformation from object to process concepts

I propose a new perspective with which to understand scientific revolutions. This is a conversion from an object-only perspective to one that properly treats object and process concepts as distinct kinds. I begin with a re-examination of the Copernican revolution. Recent findings from the history of astronomy suggest that the Copernican revolution was a move from a conceptual framework built around an object concept to one built around a process concept. Drawing from studies in the cognitive sciences, I then show that process concepts are independent of object concepts, grounded in specific regions of the brain and involving unique representational mechanisms. There are cognitive obstacles to the transformation from object to process concepts, and an object bias—a tendency to treat processes as objects—makes this kind of conceptual change difficult. Consequently, transformation from object to process concepts is disruptive and revolutionary. Finally, I explore the implications of this new perspective on scientific revolutions for both the history and philosophy of science.     

基于投影寻踪模型的我国国防科技工业科研创新能力实证研究

在有关成果数据库(2000~2006年)的基础上,运用投影寻踪模型分析我国国防科技工业的科研创新能力,结论认为:我国科技工业科研创新能力在最近这几年是逐年提高,进步显著;但与发达国家相比,我国国防科技工业自主创新能力还不够强,距离创新型国防科技工业还有较大的差距。     

面向事件的地理要素时空回溯研究

以基础地理数据为例,在研究现实世界-计算机世界-数据库中事件-变更操作-要素之间的逻辑关系的基础上,通过建立要素信息表、事件信息表以及包含事件关联、事件约束的事件树索引体系,提出并实现了面向事件的地理要素的时空回溯方法,为地理要素的时空查询与回溯奠定了基础.     

基于ARM的车辆视频检测技术研究

为解决交通拥堵问题, 设计并实现了一套具有实时、便捷、低成本、高精度、低误差的智能交通系统(ITS: Intelligent Transport System)。该系统由道路上架设的摄像头采集实时交通图像为主要研究对象, 在嵌入式Linux 系统下, 采用开源计算机视觉库(OpenCV)对车辆变道的行为信息进行统计计算, 并将完整程序移植到ARM11 微处理器上实现该算法。实验结果表明, 该系统的实时性好、统计结果准确; 系统工作稳定, 数据传输准确, 有效地避免了外界干扰, 具有较强的实用性。     

叶燮以"变"为核心的辩证的理性主义诗学观

叶燮的《原诗》针对当时文坛的复古主义思潮和追求偏僻怪戾的形式主义倾向．提出了以“变”为核心,以“因创”“正变”“源流”的艺术辩证观为内容,以“温柔敦厚”的儒家诗教为指归的理性主义诗学观。     

在LH模型下研究e~+e~-→τ~+μ~-过程

最小Higgs模型(LH模型)中由于镜像轻子和标准模型(SM)轻子之间存在味改变耦合,会对τ+μ-Z(γ)顶角产生单圈贡献,从而使e~+e~-→τ~+μ~-过程的截面增加,这一效应能被实验探测到.利用LH模型研究了e~+e~-→τ~+μ~-过程,在Mathematica 7.0中通过调用High Energy Physics和Loop Tools,经过复杂计算得到其截面σ.通过这类过程探讨LH模型的效应.     

Sea surface temperature records of core ZY2 from the central mud area in the South Yellow Sea during last 6200 years and related effect of the Yellow Sea Warm Current

Sea surface temperature (SST) records in the South Yellow Sea during the last 6200 years are reconstructed by the unsaturation index of long-chain alkenones (K 37 U ’) in sediment core ZY2 from the central mud area.The SST records varied between 14.1 and 16.5°C (15.6°C on average),with 3 phases:(1) A high SST phase at 6.2-5.9 cal ka BP;(2) A low and intensely fluctuating SST phase at 5.9-2.3 cal ka BP;and (3) A high and stable SST phase since 2.3 cal ka BP.Variation of the SST records is similar to intensity of the Kuroshio Current (KC),and corresponds well in time to global cold climate events.However,the amplitude of the SST response to cooling events was significantly different in different phases.The SST response to global cooling event was weak while the KC was strong;and the SST response was strong while the KC was weak.The difference in amplitude of the SST response is possibly caused by the modulation effect of the Yellow Sea Warm Current which acts as a shelf branch of the KC and a compensating current induced by the East Asia winter monsoon.The warm waters brought by the Yellow Sea Warm Current cushion the SST decrease induced by climate cooling,and both the Kuroshio and East Asian winter monsoon play important roles in the modulation mechanism.The SST records display a periodicity of 1482 years.The same period was found in the KC records,indicating that variation of the SST records in the central South Yellow Sea is strongly affected by KC intensity.The same period was also found in Greenland ice cores and North Atlantic and Arabian Sea sediment cores,showing a regional response of marine environmental variability in the East China Seas to that in the global oceans.     

The methodology of quantitative assess economic output of climate change

A method is introduced in this paper to study the effect of future climatic change on the economy. The researchers determine the economic output of climate change from historical data, and provide a method to quantitatively predict economic output of climate change by an economic-climatic model. A historical reciprocating examination is used to analyze output data for various crops in eight agricultural areas in China and meteorological data from 160 observatories in China from 1980 to 2000. The results show that the methods used are reasonable to a certain extent and good in application.