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Compared with O–H···O‐type system, the N–H···O‐type system with excited‐state intramolecular proton transfer (ESIPT) provides a better research object for exploring kinetics and thermodynamics because the existence of amino group can be replaced by various groups. In this work, the ESIPT mechanism of a novel amino type proton donor (3TsAPI) has been studied, and its effects of solvent polarity have...
It is important to Choose a good data distribution to the performance of applications on Non-Uniform Memory Access (NUMA) shared memory multiprocessors. In this paper, we have investigated memory accesses behavior over a AMD Opteron cache coherent Non-Uniform Memory Access (ccNUMA) platform with multicore processors. We get important conclusions that it is important to keep data local on node where...
As unified communications systems used in the power industry that has special security requirements on the communications industry, the security issues in urgent need. Security issues through the analysis of a typical unified communications system, the communication level, combined with the complex network environment in the power industry, power industry security requirements for unified communications...
By analyzing the typical communication networking method of Process Layer in Smart Substation, this paper proposes the problems of current widely used Process Layer communication isolation network by using VLAN Technology. This paper expounds the basic principle and advantage of using WDM technology to realize the Switch, proposes the Security isolation communication networking method of using WDM...
The goal of this paper is to optimize the current loop of permanent magnet synchronous servo system. The current control loop form and the suitable parameters have been discussed first. Then the over modulation in PWM modulation has been introduced to improve the performance of current control loop, especially when the speed of motor is high. A prototype motor is designed and the experiment and simulation...
Compression artifacts are the results of an aggressive data compression scheme applied to an image that discards some data which is determined by an algorithm to be of lesser importance to the overall contents but which is nonetheless discernible and objectionable to the user. In this paper we present a post-processing algorithm that focuses on restoring the clarity of important image features and...
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