The purified inactivated SARS vaccine could induce high levels of neutralizing antibody, and protect the monkeys from the challenge of SARS-CoV. The SARS vaccine prepared in the study appeared to be safe in monkeys.
Unsafe acts have been identified as a major factor of construction accidents. e eory of Planned Behaviour (TPB) has been used to explain the factors influencing unsafe behaviour, by establishing the relationship between attitude, intention, and behaviour. However, the existing research on the relationship between safety attitude and safety behaviour could not fully explain the decisionmaking process of unsafe acts, in that the relationship could be mediated by attitudinal ambivalence, which is caused by conflicting information sources and the social network pressure of peer workers. is research examined whether attitudinal ambivalence was a mediating factor, either fully or partially, in the relationship between safety attitude and safety behaviour by expanding the TPB model. Data were collected from questionnaire survey of 228 construction workers. e results showed that attitudinal ambivalence existed as a partial mediating factor in the relationship between safety attitude and safety behaviour. is paper contributed to the body of knowledge on safety management by recognizing the role of attitudinal ambivalence in construction workers and integrated it into the TPB model. is research will be helpful in providing greater understanding of the dynamic and complex decision-making process of unsafe behaviour given multiple information sources and conflicting environments.
Hongkong qumquat (Fortunella hindsii Swingle) is a wild citrus species native to China. In this study, we firstly reporteded its complete chloroplast genome using BGISEQ-500 sequencing. The chloroplast genome is 160,145 bp in size, containing a large single copy region (87,467 bp), a small single copy region (18,730 bp), and a pair of IR regions (26,974 bp). The chloroplast genome contains 112 unique genes, including 79 protein-coding genes, 29 tRNAs, and 4 rRNAs. Phylogenetic maximum-likelihood analysis indicated that F. hindsii is closely related to Citrus species. The complete chloroplast genome would be subsequently used for citrus species researches.
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