产业集群创业人才的保留因素分析

根据在顺德等地产业集群展开的调查,总结出了创业人才的保留因素,并具体分析了产业集群创业人才的保留因素.     

On Almost Controllability of Dynamical Complex Networks with Noises

This paper discusses the controllability problem of complex networks. It is shown that almost any weighted complex network with noise on the strength of communication links is controllable in the sense of Kalman controllability. The concept of almost controllability is elaborated by both theoretical discussions and experimental verifications.     

英汉商标名翻译的文化非对称性浅析

商标名称与我们的生活密不可分,在全球贸易量激增的今天,商品流通的迅猛发展已成定势。商标名是经济活动的必备因素和基点,它的成败能直接决定产品的销量。通过分析英汉商标名翻译中的文化非对称性以使商标名更加贴切和合理。     

任意阶微分代数方法的面向对象编程实现

为给研究非线笥系统传递性质提供一个简便、有效的工具，研究了新近出现的微分代数的基本理论，在ＶＣ＋＋环境中编制了一个ＤＡ／ＴＬＣ软件包，实现了任意高阶微分代数的功能。通过一些例子对此软件进行了计算测试，其结果与解析解完全一致，这为任意高阶微分的计算提供了一种可达到机器匠极为简便的数值工具，可用于非线性系统任意阶传递性质的分析计算。     

水稻仙粳杂种四倍体的人工诱导

以一种极端类型粳亚种的二倍体杂种为材料，杂种幼穗的愈伤组织用秋水仙碱处理获得四倍体植株，幼穗在含不同浓度的2，4－D和KT的培养基上愈作组织的诱导率不同，2，4－D为2．0mg/L，KT为1．0mg/L，愈伤组织和诱导率最高，达55．6％，秋水仙碱在500mg／L的浓度加倍效果最高，达40％，同时比较分蘖斯秧苗和萌发种子的诱导率，仍以愈伤组织和加倍效果最好。     

二重网格迭代收敛定理中引理的证明

利用代数方法证明了二重网格迭代收敛定理中的三个引理。     

Crease Resistant Finishing of Silk Fabrics with Silicone-Containing Epoxide A

The optimum technique for silk finishing with a silicone -containing epoxide A is as follows: The silk fabrics is twodipped - two - nipped in a finishing liquid with 6 % (w/w) of the silicone - containing epoxide A, and 0.3 % ofcatalyst with a pick- up of 100% ± 2%, then drying at60℃ for 3.5 min, finally steaming at 110℃ for 7 min.After crease resistant finishing with the silicone-contain-ing epoxide A, silk can greatly improve both the dry andwet resiliencies. The finished fabrics can endure 20 timeshome laundry and still have good wrinkle resistant prop-erties, while other physical properties such as breaking     

信息隐藏于彩色图像的方法

介绍一种如何利用BMP彩色图像实现信息隐藏的方法 ,即位图法。该方法信息隐藏率高 ,隐蔽性好 ,且易于实现     

Advances in the study of helminth mitochondrial genomes and their associated applications

Helminths, including flatworms and roundworms, are abundant organisms that have a variety of life histories. Of these, the genera Schistosoma, Echinococcus, Trichinella are notable parasites of veterinary and medical importance, and cause substantial socio- economic losses throughout China and the rest of the world. Genetic markers in the mitochondrial (mt) genome have proven use- ful for systematic, ecological, evolutionary and population studies, and the growth of mt genomic research has increased in the last two decades. Technological improvements, such as the long-polymerase chain reaction method and high-throughput se- quencing have allowed minute amounts of DNA from single worms, biopsy samples or microscopic organisms to be used for whole mt genome characterization. To facilitate the retrieval, annotation and analyses of mitochondrial features, multiple data- bases and specific software have also been designed and established. This review focuses on current progress, applications and perspectives regarding helminth mt genomics. To date, the complete mt genomes for 93 species of helminths have been sequenced and analyzed. Analyses of the mt genes, including gene content, arrangement, composition and variation have revealed unique features among the helminths when compared with other metazoans. This provides important data concerning their functional and comparative mitochondrial genomics, molecular taxonomy and characterization, population genetics and systematics, and evolu- tionary history. Moreover, mt genome data for parasitic helminths are important for diagnosis, epidemiology and ecology of in- fections. Mitochondrial genome data offer a rich source of markers for the systematics and population genetics of socioeconomi- cally important parasitic helminths of humans and other animals.     

信息产业与证券市场

21世纪是信息技术高速发展的时代，而证券市场作为主要资本市场对促进经济高速发展必然起着重要作用，本文通过阐述信息产业与证券市场的相互影响的关系，揭示了两者之间互相促进、互相支持的内在本质。