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Food safety has become an important food quality attribute.Both food industry and authorities need to be able to trace back and to authenticate food products and raw materials used for food production to comply with legislation and to meet the food safety and food quality requirements. Traceability is increasingly becoming a necessary task in the food(More)
To assess the short-term effect of scaling and root planing (SRP) and essential-oils mouthwash on the levels of specific bacteria in Chinese adults. Fifty Chinese adults with chronic periodontitis were randomly assigned to full-mouth SRP or a 7-d essential-oils mouthwash regimen. In addition, 22 periodontally healthy adults used essential-oils mouthwash for(More)
As effective solution on the design of miniature antennas, Hilbert fractal antenna has attracted much attention since it was advanced. Because of the characteristics of large fractal dimension, high miniature extent, good self-filled ability etc, the Hilbert curve is used in many new-designed antennas which are proposed in recent scientific papers. However,(More)
PURPOSE To evaluate transthoracic minimally invasive device closure of atrial septal defects by performing transthoracic echocardiography to measure changes in cardiac hemodynamics and loading conditions. METHODS Between January 2012 and December 2012, we performed transthoracic minimally invasive device closure of atrial septal defects in 95 patients(More)
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