With the background of MS SQL database,the Web-based Giga campus LAN of digital library in Guangxi Medical University is designed under Browser/Server,the technology of Internet and ASP. Using the existing database of Super Star reader database and Wanfang database directly,this system can offer two kind of searching methods:key words and classification in searching,reading and downloading of electronic book.
Based on the developing trend of network,this article makes an analysis and comparison on ATM technique and the exchange technique of the developing billion Ethemet,as well as some issues which needs more attention while upgrading a network.
Taking the kilomega network upgrading construction of the library of Shandong Jianzhu University as an example,construction details were introduced,such as the scheme of network circuitry,the types of software and hardware equipment and accessorial equipment,and the network safety etc.
A review of the genus Arctidorylaimus Mulvey >amp;; Anderson, 1979 (Nematoda: Dorylaimida) with descriptions of Arctidorylaimus giga
Costs are normalized to a common basis of a giga Joules of biomass.
In the evolution of silicon-based integrated circuits towards Giga-bit technologies, high-quality dielectric films of nanometer dimensions are needed.
To our knowledge, the only existence result for solutions attaining such boundary data is due to Giga, , Proposition 2.2, for the Stokes case.
However, the methods and the approach used in the present paper are different than Giga's and cover more general issues, including the nonlinear Navier-Stokes equations and the precise way in which the boundary data are attained by the solutions.
1307.4 billion tons of sediment have deposited in the middle-lower Changjiang floodplain since 7000 aBP.
947 billion tons of sediment have been deposited in the river coast to form the Changjiang subaqueous delta and the Zhejiang-Fujian along-shelf mud wedge.
The paper delves into the main regularities of the distribution of fossil microorganisms in Precambrian rocks, beginning from the Archean Eon about 3.5 billion years ago and ending in the Cambrian Period about 0.5 billion years ago.
A comparison of modern and Precambrian living forms confirms the inference that cyanobacterial communities are very conservative and have changed insignificantly both morphologically and physiologically during the past two billion years.
According to our evaluations, nearly 3.5 billion years ago the concentration of oxygen in the Earth atmosphere reached several vol %, which provided formation of the ozonosphere and thus made the biological evolution possible.