Management Communication in University’s Digital Library

IntroductionAmericanfuturologistNaisbitthadsaid :“Futurecompetitionisthecompetitionofmanagement,thefocusofwhichistheeffectivepersonnelcommunicationandcross organizationalcommunication.”[1]Communicationisthetransferringprocessofinformation ,knowledgeandemotionamongindividualsandgroups,throughwhichaf fectothers’attitudesandfeelings,andeventuallyaffecttheirbehaviors.Forknowledgehasbeentheprimacyele ment,managementcommunicationinknowledgeeconomicagesismoreimportantthananyotherepoch ,whosestyle…     

The Queen’s Torture and The Winter’s Tale

The further exploration is carried out to have a deeper understanding of King Leontes and his jealousy and violence. Autolycus, the rogue, is given a detailed avaluation so as to reveal his active role in the play and the artistic flavour on the stage. The brave and straight forward lady Paulina is held in high regard because of both of her brilliant words and benevolent actions. The fourth Act of the play is regarded as the excellent part of the play based on its rich and colourful picture of the rural life by the playwright Shakespeare. Since Hermione, the heroine, is the main character of all the main characters, and the fate of hers is the focus of the whole play, so the title of this play is in need of change.     

成人型Still’s病人1例

患女，３９岁，以“间断发热１月”之主诉入院。１月前，无明显诱因开始发烧，体温３８－３９℃之间，伴头痛及全身不适，在外院曾予青霉素，氨苄青霉素常规量治疗８天后热退。退热后患者一般情况可，无明显痛苦表情，谈笑自如。２天前再次发烧，体温３９．７－４１℃，改用先锋霉素Ｖ常规量治疗２天，体温不降，遂来我院就诊。发病以来，无四肢关节肿胀及晨僵，无肌痛、肌无力、无胸闷、气短、无咳嗽、咳痰及盗汗、无腹痛、腹泻、二便正常。查体：Ｔ３８．５℃，Ｐ９０次／分，Ｒ２０次／分，Ｂｐｌ６／１０ＫＰａ，腹部散在十几个皮疹，颌…     

Quality vs. quantity of publications in nanotechnology field from the People’s Republic of China

This study evaluates trends in quality of nanotechnology and nanoscience papers produced by au- thors from the People’s Republic of China (PRC). The metric used to gauge quality is ratio of highly cited nanotechnology papers to total nanotechnology papers produced in sequential time frames. The USA is both the most prolific nanotechnology publishing country and most represented country on highly cited nanotechnology papers (both in absolute numbers of highly cited papers and highly cited papers relative to total publications) over the 1998―2003 time frame, based on the SCI/SSCI databases. Some of the smaller hi-tech countries have relatively high ratios (~2) of highly cited papers to total publications (e.g. Denmark, Netherlands, Switzerland). Countries that have exhibited rapid growth in SCI/SSCI nanotechnology paper production in recent years (e.g. PRC, South Korea) had ratios an order of magnitude less than that of the USA for 1998, but by 2003 had increased to about 20% that of the USA (~2.5). PRC and South Korea have climbed in the publications rankings from 6th and 9th in 1998, re- spectively, to 2nd and 6th in 2005, respectively. PRC’s ratio monotonically increased from 0.16 to 0.45 over the 1998―2003 period, and South Korea’s ratio increased from 0.11 to about 0.6 over that same period, indicating their papers are getting more and more citations proportionately. Thus, under rapid growth conditions, PRC and South Korea have been able to increase their share of participation in highly cited papers. As of 2003, PRC and South Korea have ratios comparable to nations like Japan, France, Italy, and Australia but not yet approaching those of the highly cited countries. None of the top ten publications producing institutions are from the USA, while all of the top ten highly cited publica- tions producers are from the USA. Over the 1998―2003 time period, the top six total publications pro- ducing institutions (globally) remained the same, with Chinese Academy of Sciences (which consists of many research institutes) wresting the lead from Russian Academy of Sciences in 1999, and thereafter increasing the gap. Over this same time period, the USA institutions constituted about 90% of the top ten most cited papers list. For Chinese institutions specifically in the period 1998―2003, the nanotech- nology publication leading Chinese Academy of Sciences has maintained an average of about 30% of nanotechnology publications over that time frame. The second tier (in terms of quantity) for the last few years has consisted of Tsinghua University, Nanjing University, University of Science and Technology of China, Peking University, Jilin University, Zhejiang University, Shandong University, and Fudan University. Hong Kong institutions have, on average, been strong in ratio, especially City University Hong Kong, and Hong Kong University of Science and Technology, indicating significant citations.     

Children’s Wear Threatened by Adult Wind

The adult-style children’s wear market is very popular these days,different people have different view of this phenomenon.Actually,adult-style children’s clothing not only affect children’s health and safety,but also produce a subtle persistent and subtle adverse effects on a child’simagination,creativity and outlook on life and values,etc.,is not conducive to build a good personality and grow healthily of children.     

P?un’s systems as models of economic systems

In the paper a concept for modeling the economic systems by the formalism of P?un’s systems is proposed. The main idea is to represent economic systems as homomorphic images of Petri nets corresponding to the (super) cells of P?un’s systems.     

P?un’s systems as models of economic systems

In the paper a concept for modeling the economic systems by the formalism of P?un’s systems is proposed. The main idea is to represent economic systems as homomorphic images of Petri nets corresponding to the (super) cells of P?un’s systems.     

Fast and accurate measurement of diffusion coefficient by Taylor’s dispersion analysis

This investigation aimed at improving the performance of Taylor’s dispersion analysis for the fast and accurate measurement of diffusion coefficient of a minute solute in various solvents. The investigation was carried out on a capillary electrophoresis instrument by monitoring the UV absorption peak of a solute pulse and calculating the diffusion coefficient by peak efficiency. With L-phenylalanine as a main testing solute, some key factors were afterward disclosed including especially the capillary size, carrier flow velocity, injection volume and capillary conditioning. Peak tailing, large volume of sample injection and slow migration were found to underestimate the diffusion coefficient while very fast migration and high sample concentration caused overestimation. At a moderate flow velocity of 0.1―1 cm/s with a capillary of 72.44 μm I.D.×60 cm (50 cm effective) maintained at 25℃, the diffusion coefficient of aqueous L-phenylalanine was determined, giving a value of 7.02×10-6 cm2/s with error <2% and relative standard deviation <0.2% (n=3). The method was shown to be applicable to the measurement of various samples such as aqueous phenylalanine, acetone, phenol, toluene and benzene, and nonaqueous benzene (in ethanol or 1-butanol).     

Least Privileges and Role’s Inheritance of RBAC

0 IntroductionRoalse -abna asletder ancacteisvse caonndt rsoulp p(lRemBeAnCt) t oh tahse b tereandi tcioonnsaild edries-dcretionary and mandatory access controls (DAC and MAC) .In RBAC,permissions are associated withroles ,and users aremade members of appropriate roles thereby acquiring theroles’permissions[1-4]. Unfortunately,since thereis still lackof specific definition and the necessary formalization forRBAC[5],the well-known security principles and the inherit-ance of roles cannot…     

随机级数的a.s.S-可和性与a.s.收敛性

通常在随机向量对称性条件下,人们研究随机级数a.s.S-可和性与a.s.收敛性的关系及a.s.S-有界性与a.s.有界性间的联系.对有关a.s.S-可和及a.s.有界的重要引理和定理进行了改进和推广,得到了进一步的结果.     

The Versification of Shakespeare＇s Sonnets

The whole creation of Shakespeare’s 154 sonnets are studied and discussed in 4 main sections.The first section,The Lines,points out that Sonnet 99 consists of 15 lines,Sonnet 126 is composed of 12 lines.The second section,Rhymes,tells that some 19 pairs of unrhymes words are in 19 differents sonnets.The third section,Rhythms,tells the somewhat loose metrical rules based on 3 famous sonnest: Sonnet 18,Sonnet116,and Sonnet 145.The forth section,Rhetoric,discusses the usage of paralletism,repetition,and punning in accordance with Sonnet 66 and Sonnet 135.Readers should be careful when they appreciate Shakespeare’s sonnets in an artistic and aesthetic way.     

Measuring radial Young’s modulus of DNA by tapping mode AFM

Based on tapping mode AFM imaging, a method was demonstrated to evaluate compression elasticity of single double-stranded DNA (dsDNA) molecules in the force region. With images under ambient conditions, Young’s moduli of dsDNA in compression were calculated. Results demonstrated that Young’s moduli of dsDNA can be simply deduced according to the proposed model. The method can also be used to evaluate the compression elasticity of similar soft nanomaterials.     

Infection of SARS-CoV on juvenile and adult Brandt’s vole Microtus brandtii

In the spring of 2003, severe acute respiratory syndrome (SARS) suddenly broke out in many countries of the world, especially China. About 8400 probable cases of SARS were identified worldwide and about 800 patients died. SARS not only caused severe panic all over the world, but also brought huge losses to global economy. SARS is recognized as a new kind of respiratory disease, caused by a novel coranovirus, SARS-CoV. It is characterized by pneumonic infection and pathological change.…     

Mycielski’s图的Co-PI指标

令G是一个图,u是图G的一个顶点, TG（ u）是图G当中除了u以外的其余顶点到点u的距离之和, T（ u）＝TG（ u）＝∑u∈V dG（u,v）,Co-PI指标定义为：Co -PIv（G）＝∑uv∈E（G） T（ u）-T（ v）。文章给出了一些Mycielski’ s图的Co-PI指标的计算公式。     

Improving the accuracy of GRACE Earth’s gravitational field using the combination of different inclinations

In this paper, the GRACE Earth’s gravitational field complete up to degree and order 120 is recovered based on the combination of different inclinations using the energy conservation principle. The results show that because different inclinations of satellite are sensitive to the geopotential coefficients with different degrees l and orders m, the design of GRACE exploiting 89o inclination can improve effectively the accuracy of geopotential zonal harmonic coefficients. However, it is less sensitive to the geopotential tesseral harmonic coefficients. Accordingly, the second group of GRACE exploiting lower inclination is required to determine high-accurately the geopotential tesseral harmonic coefficients and cover the shortage of the single group of GRACE exploiting 89o inclination. Two groups of GRACE individually exploiting 89o+(82o－84o) inclinations are the optimal combination of the Earth’s gravitational field recovery complete up to degree and order 120. In the degree 120, the joint accuracy of cumulative geoid height based on two groups of GRACE individually exploiting 89o and 83o inclinations is averagely 2 times higher than the accuracy of a group of GRACE exploiting 89o inclination.     

Improving the accuracy of GRACE Earth’s gravitational field using the combination of different inclinations

In this paper, the GRACE Earth’s gravitational field complete up to degree and order 120 is recovered based on the combination of different inclinations using the energy conservation principle. The results show that because different inclinations of satellite are sensitive to the geopotential coefficients with different degrees l and orders m, the design of GRACE exploiting 89o inclination can improve effectively the accuracy of geopotential zonal harmonic coefficients. However, it is less sensitive to the geopotential tesseral harmonic coefficients. Accordingly, the second group of GRACE exploiting lower inclination is required to determine high-accurately the geopotential tesseral harmonic coefficients and cover the shortage of the single group of GRACE exploiting 89o inclination. Two groups of GRACE individually exploiting 89o+(82o－84o) inclinations are the optimal combination of the Earth’s gravitational field recovery complete up to degree and order 120. In the degree 120, the joint accuracy of cumulative geoid height based on two groups of GRACE individually exploiting 89o and 83o inclinations is averagely 2 times higher than the accuracy of a group of GRACE exploiting 89o inclination.     

Tobin’s Q与股票价格相互关系的实证研究

自从1969年詹姆斯·托宾提出"Tobin’s Q理论"以来,大量的文献研究Tobin’s Q作为成长性指标的内在经济含义。本文选取2003年至2006年间上证180与深证100指数成份股作为研究对象,考察Tobin’s Q与我国股票价格的相互关系。研究发现,对于我国股市而言,在2003至2006年这段时期内,Tobin’s Q与股票价格的关系要分为两个阶段,2003、2004年,Tobin’sQ与股票价格相关性不是很明显;2005、2006年,Tobin’s Q与股票价格呈现明显的正相关性。     

Three-dimensional recon-struction and analysis of structure characteristics on senile plaques of Alzheimer’s disease

Alzheimer’s disease (AD) is a neurodegenerative dis-order characterized by progressive dementia. The classic neuropathological lesions of Alzheimer’s disease are se-nile plaque (SP) associated with fibrillar and amorphous nonfibrillar amyloid β (Aβ), neurofibrillary tangles (NFTs) and loss of neurons[1,2]. Many studies show that Aβ plays akey role in the pathogenesis of AD, and fibrillar Aβ has relatively high neurotoxic effects[3―5]. Therefore, studying the mechanism of Aβ aggre…     

厚尾噪声条件下星凸形扩展目标student’s t滤波器

针对非线性非高斯厚尾噪声条件下的不规则形状的扩展目标跟踪问题,提出了基于随机超曲面模型(RHM)的星凸形扩展目标student’s t滤波算法.首先,在带有非高斯厚尾过程噪声和厚尾量测噪声的系统中, 基于student’s t分布给出鲁棒student’s t滤波器.其次,利用随机超曲面模型描述任意星凸形扩展目标的量测源分布, 提出带厚尾噪声的星凸形扩展目标student’s t滤波器.最后通过仿真验证了所提方法的正确性和有效性.