集成软件 高度集成的Perfect Works 3直接实现联机访问

Microsoft Works是目前集成软件市场的领导者,但是Novell 79美元的PerfectWorks 3并没有跟随其后,而是独辟蹊径,提供了一组新的特征和更高层次的网络连接与集成,这都是Works所无法匹敌的。 PerfectWorks核心的文字处理、电子表格和数据库模块可以与Works和ClarisWorks媲美,甚至超过它们。跟Works不同,PerfectWorks提供了语法检查功能和QuickCorrect功能,其中QuickCorrect能实时地改正拼写错误。

Predicting Resting-state Functional Connectivity With Efficient Structural Connectivity

The complex relationship between structural connectivity(SC) and functional connectivity(FC) of human brain networks is still a critical problem in neuroscience. In order to investigate the role of SC in shaping resting-state FC, numerous models have been proposed. Here, we use a simple dynamic model based on the susceptible-infected-susceptible(SIS) model along the shortest paths to predict FC from SC. Unlike the previous dynamic model based on SIS theory, we focus on the shortest paths as the principal routes to transmit signals rather than the empirical structural brain network. We first simplify the structurally connected network into an efficient propagation network according to the shortest paths and then combine SIS infection theory with the efficient network to simulate the dynamic process of human brain activity. Finally, we perform an extensive comparison study between the dynamic models embedded in the efficient network, the dynamic model embedded in the structurally connected network and dynamic mean field(DMF) model predicting FC from SC. Extensive experiments on two different resolution datasets indicate that i) the dynamic model simulated on the shortest paths can predict FC among both structurally connected and unconnected node pairs; ii) though there are fewer links in the efficient propagation network, the predictive power of FC derived from the efficient propagation network is better than the dynamic model simulated on a structural brain network; iii) in comparison with the DMF model,the dynamic model embedded in the shortest paths is found to perform better to predict FC.

Internet-Oriented Optimization Schemes for Joint Compression and Encryption

Compression and encryption are widely used in network traffic in order to improve efficiency and security of some systems.We propose a scheme to concatenate both functions and run them in a paralle pipelined fashion,demonstrating both a hardware and a software implementation.With minor modifications to the hardware accelerators,latency can be reduced to half.Furthermore,we also propose a seminal and more efficient scheme,where we integrate the technology of encryption into the compression algorithm.Our new integrated optimization scheme reaches an increase of 1.6X by using parallel software scheme However,the security level of our new scheme is not desirable compare with previous ones.Fortunately,we prove that this does not affect the application of our schemes.

High Performance Double-Interleaved Dual Boost Converter and 3 Phase Grid Connected Converter for Wind Turbine

This paper proposes a high performance double-interleaved dual boost （DIDB） technique to solve the problems of high ripple current, large inductor size and the requirement of step-up transformer in many case found in the conventional DC-DC boost converter. The 3-phase grid connected converter with decoupling control give an independent control between active and reactive power using the load current feed-forward. With this technique, the disturbance rejection and the output power quality can be improved. Experiments are conducted with three case studies： 1） a test of the DIDB converter to determine current ripple and voltage gain, 2） a test of the 3-phase grid connected converter to determine DC-link voltage regulation, power factor and total harmonic distortion （THD）, and 3） a test of the overall system with a 7.5 kW wind turbine simulator by step and various input wind speeds to determine the output power at the grid side and verify the maximum peak power tracking （MPPT） performance. The results can confirm that the DIDB converter gives lower ripple current and higher voltage gain than the conventional converter. For the grid side, the 3-phase grid connected converter can regulate the DC-link with fast dynamic response to disturbance rejection and low overshoot while complying with the THD standard defined in IEEE 519-1992. In addition, the MPPT controller is able to achieve the maximum energy capture with the various input wind speeds.

Application of resting state fMRI in acupuncture and moxibustion studies

Functional magnetic resonance imaging （fMRI） technique has been more widely applied to related studies of acupuncture central integration mechanisms with the advantages of non-invasion and real-time monitor, etc. Discovery of resting state brain activities and the default brain network challenges to the acupuncture-related studies based on traditional block design. The paper reviews some obvious advances of fMRI in studies of acupoint specificity, and research methods and progresses of the resting state brain functional network in recent years, and raises the thinking about leading the resting state fMRI and the brain functional network into acupuncture-related studies, in the hope of probing into the effect and modulation of acupuncture on the default network, promoting development of acupuncture mechanism studies and strengthening scientific basis of acupuncture and moxibustion theories.

Beijing-Tianjin-Hebei Synergy

The year 2017 is an important one for Beijing,Tianjin and Hebei Province.According to the plan for the integrated development of the three areas,which was issued by the Central Government in 2015,significant progress should be made by 2017 in relieving Beijing of functions that are non-essential to a capital city,and major breakthroughs should be achieved in building a traffic network linking