一类反周期函数插值算子的推广

建立了反周期函数的（0,δP）插值算子,得到了插值问题解的相关结论,是对（0,P（D））插值算子的一种推广.     

说“休”道“闲”

论述"休"、"闲"二字的原初构形意图,梳理二者意义发展的线索及其与相关字词的意义联系。指出休的字形构意与表示哺乳的乳字有相似之处,人对自然物的依赖犹如小孩对母亲的依赖,是文章的一个亮点。     

Studies of layout of world machine tools industry based on patent analysis

As the foundation of an industrialized country nowadays, machine tools industry is regarded as the engine of industrial development of a country. The developed countries, such as USA, Germany and Japan, have widely deployed the technology of using the patent in order to keep their strength in various fields. This research examins the CNC machine tools industry in the world by using the pa- tent analysis method. It first gives an overview about the world patent application in CNC machine tools industry from 1963 to 2010 and divides the development of the industry into five stages. It also lists the patent application of the world top 20 countries, where the top 5 countries are compared. The patents of the world top 10 companies of machine tools manufacturers are mapped according to the international patent classification （IPC）, and the future trends of world machine tools industry are discussed. Finally conclusions and suggestions are presented.     

Hierarchical power control for OFDM based LTE system

3 GPP LTE has approved uplink intra-cell power control and defined overload indicator （OI） for uplink inter-cell power contrQ1 to mitigate the inter-cell interference （ICI）, respectively. In this pa- per, we propose a hierarchical power control （ HPC ） scheme where intra-eell and inter-cell power controls interact with each other. The inter-cell power control eommand is generated by radio re- source management （RRM） entity according to the ICI-load model together with the current ICI and served load information. This ICI-load model is proposed as a guideline for coordination among cells to enable the system to approach its system specific interference over thermal noise （IoT） work area. Simulation results show that for HPC scheme, the system＇ s IoT is well controlled to fit its pre-de- fined work area and the power efficiency is improved significantly. Our proposed scheme is also ro- bust to different settings of its inter-cell power control period.     

REPORT ON A PROJECT AIMED AT INCREASING THE STRENGTH OF FRICTION SPUN YARN BY USING A FALSE TWIST PROCESS

The lower strength of friction spun yarns has became a key problem that hinder the develop-ment of friction spinning,especially in high speeds and fine yarns.In this paper a project aimed atincreasing the strength of friction spun yarns by using a false twist process has been made.In re-ported experiment false twist was inserted into the yarn which has been formed on a friction spin-ning machine,so that it made the yarn untwist at first,then regain the twist.In the meantime draftwas applied to generate more tension than that which had been experienced during yarn formationon the friction spinning machine.It made the yarn reforming and the loosely bound fibres in thefriction spun yarn formed due to extremely low tension on the friction spinning machine becametighter.Results indicate that with the proper draft,tension and false twist the tenacity of processedyarn will increase more than 10%.This project is an attempt to discover whether improvements can be made and whether it isworth pursuing research into modifications of yarn structure.The results imply that if the yarntension can be raised during yarn formation on the friction spinning machine or a chance is offeredto the yarn to reform after the yarn formation the yarn tenacity will be increased obviously.     

试论程颢、程颐的经世实学思想

在二程博大精深的思想体系中,蕴含了丰富的经世实学思想,浸润了一种具有经世意蕴和现实价值的特殊的文化底蕴,这种经世实学思想主要体现为:天理治国,变法救弊思想;穷经致用,达于政事思想;视民如伤,倡导人道主义思想.     

曲靖市职成教育发展战略及改革对策

提出了曲靖职成教育发展的战略目标,认为加速曲靖职成教育改革和发展的基本对策是:依法推进职成教育改革和发展;推进管理体制创新,构建确保职成教育快速、健康发展的体制平台;深化职业教育办学体制改革;深化人事制度改革;深化教育教学改革;依法实施就业准入制度,建立和完善多渠道筹措职教经费机制,切实加大职业教育经费投入;扩大开放,加强协作交流,共同推进曲靖市职成教育的快速发展。     

生长时间对ZnO纳米棒形貌和光学性能的影响

在低温条件下，利用化学溶液沉积法（CBD）成功在Si（100）衬底上生长出近一维ZnO纳米棒阵列．采用X射线衍射（XRD），扫描电子显微镜（SEM）和光致发光谱（PL）对样品进行结构、形貌和光学性能分析．结果表明：产物为结晶良好的六角结构晶体．随着生长时间的增加，ZnO纳米棒的尺寸随之增大．PL测试表明产物有较好的光致发光性能，并且随着纳米棒尺寸的减小，紫外发射峰发生蓝移现象．     

从文化的急剧转型看鲁迅文化地位的波动

鲁迅的文化显赫地位来自鲁迅思想的博大精深及其特殊的文化禀赋,以及与他的思想密切相关的人格精神.然而,文化的急剧转型开始撼动鲁迅固有的文化地位:1.文化的急剧转型带来了新的文化诉求,前所未有的文化诉求需要新的人文建构资源与价值支撵,新的社会问题与新的文化格局使鲁迅思想处于被审视、被反思的位置;2.文化的急剧转型引发了社会对新的文化偶像的欲求,新的欲求迅速消解着作为文化偶像的鲁迅的“当代性“.贬鲁思潮是鲁迅文化地位波动的表现形式之一.