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Japanese encephalitis virus SA14-14-2 (JEV SA14-14-2) is a widely used vaccine in China and other southeastern countries to prevent Japanese encephalitis in children. In this study, a stable infectious cDNA clone of JEV SA14-14-2 with a low copy number pACYC177 vector dependent on the T7 promoter and T7 terminator was developed. Two introns were inserted into the capsid gene and envelope gene of JEV...
We have attempted to investigate the impact of spatial resolutions on perceptual quality of immersive video/image contents rendered using a head mounted display. Subjective quality assessment is performed using the popular HTC Vive system. As demonstrated through the extensive experiments, spatial resolution impact on immersive image perceptual quality can be well described by an exponential model...
Mechanical stimulation plays an important role in bone cell metabolic activity. However, bone cells lose their mechanosensitivity upon continuous mechanical stimulation (desensitization) and they can recover the sensitivity with insertion of appropriate rest period into the mechanical loading profiles. The concrete molecular mechanism behind the regulation of cell mechanosensitivity still remains...
Neoaspergillic acid (NAA), a pyrazine hydroxamic acid, was produced by mixed cultures of two epiphytic fungi from a rotten fruit of mangrove Avicennia marina from the South China Sea. In the in vitro bioassays, NAA shows significant inhibitory activities against some Gram-positive and Gram-negative bacteria with MIC ranges of 0.49 – 15.62 µg/mL, and also exhibits moderate inhibitory activities against...
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