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Drivers are significant components of the operating systems(OSs), and they run in kernel mode. Generally, drivers have many errors to handle, and the functions called in the normal execution paths and error handling paths are in pairs, which are named as paired functions. However, some developers do not handle the errors completely as they forget about or(More)
Workflow is one of vital facilities in virtual laboratory for complex scientific computation. However, where to deploy a workflow service in a virtual laboratory is a challenging software architectural decision to make with tradeoff of requirements and resources. This paper presents an architectural evaluation for deploying a scientific workflow service in(More)
A new method was established for the simultaneous determination of 15 basic artificial dyes in fishery products by ultra performance liquid chromatography coupled with quadrupole-time of flight mass spectrometry (UPLC-Q-TOF MS). The analytes in fishery products were extracted with acetonitrile containing 10% (v/v) acetic acid, then purified by dispersive(More)
An analytical method was developed for the determination of the extraction of volatile N-nitrosamine compounds including N-nitrosodimethylamine ( NDMA) , N-nitrosodiethylamine (NDEA), N-nitrosodipropylamine (NDPA), N-nitrosodibutylamine (NDBA), N-nitrosopiperidine (NPIP), and N-nitrosopyrrolidine (NPYR) from salted aquatic products by gas(More)
In the LabVIEW graphical programming environment, the Virtual Instrumention for high speed data acquisition is designed. Advantech PCL-818HG is used as the hardware platform of the Virtual Instrumention, which chooses interrupt triggering to acquire the data. The time-domain waveform and the power spectrum of the high speed data can be displayed by graph.(More)
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