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In 2013, State Grid Corporation of China (SGCC) successfully implemented high capacity backbone Optical Transmission Network (OTN) for cross-province long-haul electric-power fiber communication networks, which achieved comprehensive upgrading of bandwidth capacity and carrier capability. In order to ensure low Bit Error Rate (BER) of transmission signal, OTN commonly utilizes Dispersion Compensation...
In this paper, we focus on the calibration on VSA, which consists three parts : 1. realization on the peroidic continuity of baseband waves of finite-length digital modulated signals ; 2. fundamental error setting techniques based on error symbols design ; 3. technique of full error symbol frame, which assures that each symbol is present in the measurement on equal probability. This technique will...
Jet impingement cooling with phase change is a technique that has been successfully used to dissipate high heat fluxes (of order of 100 W/cm2 and higher) from advanced electronics. This work reports high speed visualization of jet impingement boiling on a copper heat spreader with porous coating. The coolant used in the experiments is a dielectric fluid, HFE-7100, in combination with a 5 × 5 array...
Given that the amount of biomedical literature available is growing at an explosive speed and people's ability to read literature is limited, the development of a computer-assisted approach for mining central but hidden knowledge from extensive literature is of utmost importance.
Service recommendation is prerequisite for end users to discover and use cloud services. In this paper, we provide a discovery and usage process for tourists to use travel services, featured with OWL-based service selection and BPEL-based service execution of composite travel service package. The modeling and implementation issues are discussed based on the provided process. The prototype is being...
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