Addressing the existing gap in ethical research surrounding distinct technical characteristics of Robotic Process Automation enhanced with Artificial Intelligence (AI-RPA), this analysis examines the unique ethical di...Addressing the existing gap in ethical research surrounding distinct technical characteristics of Robotic Process Automation enhanced with Artificial Intelligence (AI-RPA), this analysis examines the unique ethical dimensions by positioning AI-RPA as a distinct technological subdivision. From an analytical perspective, this study highlights key characteristics such as minimal reliance on programming, rapid development cycles, and restricted algorithmic control, which differentiate AI-RPA from traditional AI systems. These characteristics underscore the need for tailored ethical considerations, to identify ethical perils within AI-RPA’s technological origins. By positioning AI-RPA as a distinct subdivision and examining its unique characteristics alongside their emerging ethical challenges, this paper enriches the evolving discourse on AI ethics, providing valuable insights for researchers, policymakers, and organizations implementing AI-RPA technologies.展开更多
探索表达于大肠杆菌中的抗凝溶栓双功能水蛭素12肽和瑞替普酶融合蛋白(The fusion protein of 12 peptide of hirudin and reteplase,HV12p-rPA)的体外复性方法。采用直接透析复性和氧化复性结合透析复性两种方式,并分析复性时间、温度...探索表达于大肠杆菌中的抗凝溶栓双功能水蛭素12肽和瑞替普酶融合蛋白(The fusion protein of 12 peptide of hirudin and reteplase,HV12p-rPA)的体外复性方法。采用直接透析复性和氧化复性结合透析复性两种方式,并分析复性时间、温度、适宜的氧化-还原体系比例对复性率的影响。分别测定其体外抗凝活性和纤溶活性,确定复性效果。结果显示:将变性溶解的HV12p-rPA在含8mol/L脲,0.05mmol/LGSSG,0.7mol/LL-Arg的50mmol/LGly-NaOH(pH9.20)缓冲液中于25℃氧化复性6h后,再在含0.5mol/LL-Arg,1mmol/L胱氨酸,2mmol/L半胱氨酸的20mmol/LGly-NaOH(pH9.20)缓冲液中于4℃进行梯度脲浓度透析,每隔8h换液一次,透析48h,可获得具有抗凝活性为730ATU/mg,纤溶活性为19768IU/mg的可溶性蛋白质。展开更多
文摘Addressing the existing gap in ethical research surrounding distinct technical characteristics of Robotic Process Automation enhanced with Artificial Intelligence (AI-RPA), this analysis examines the unique ethical dimensions by positioning AI-RPA as a distinct technological subdivision. From an analytical perspective, this study highlights key characteristics such as minimal reliance on programming, rapid development cycles, and restricted algorithmic control, which differentiate AI-RPA from traditional AI systems. These characteristics underscore the need for tailored ethical considerations, to identify ethical perils within AI-RPA’s technological origins. By positioning AI-RPA as a distinct subdivision and examining its unique characteristics alongside their emerging ethical challenges, this paper enriches the evolving discourse on AI ethics, providing valuable insights for researchers, policymakers, and organizations implementing AI-RPA technologies.
文摘为了保障食品公共卫生安全,基于实时荧光重组酶聚合酶扩增技术(RT-RPA),针对鼠伤寒沙门菌、沙门菌血清型4,[5],12:i:-共同携带的STM4495基因以及鼠伤寒沙门菌携带的flj B1,2基因,设计2条探针和一系列候选引物,并进行引物筛选、特异性试验、敏感性试验、各种方法比较检测和人工污染试验,建立一种快速检测鼠伤寒沙门菌与沙门菌血清型4,[5],12:i:-的双重RT-RPA方法。结果显示,该方法在39℃条件下20 min内完成检测,鼠伤寒沙门菌与沙门菌血清型4,[5],12:i:-的检测下限分别为25.6和251CFU/0.1 m L,不能检出其他肠道致病菌,针对猪产业链及临床样品来源的99株沙门菌与PCR、RT-PCR方法的检测结果一致,针对人工污染样品的检测结果与传统培养法一致。本研究成功建立了一种快速检测鼠伤寒沙门菌与沙门菌血清型4,[5],12:i:-的双重RT-RPA方法,具有特异性高、敏感性强的特点,快速简便,20min获取检测结果,在新鲜猪肉、临床病猪肝样品中得到初步应用。
文摘探索表达于大肠杆菌中的抗凝溶栓双功能水蛭素12肽和瑞替普酶融合蛋白(The fusion protein of 12 peptide of hirudin and reteplase,HV12p-rPA)的体外复性方法。采用直接透析复性和氧化复性结合透析复性两种方式,并分析复性时间、温度、适宜的氧化-还原体系比例对复性率的影响。分别测定其体外抗凝活性和纤溶活性,确定复性效果。结果显示:将变性溶解的HV12p-rPA在含8mol/L脲,0.05mmol/LGSSG,0.7mol/LL-Arg的50mmol/LGly-NaOH(pH9.20)缓冲液中于25℃氧化复性6h后,再在含0.5mol/LL-Arg,1mmol/L胱氨酸,2mmol/L半胱氨酸的20mmol/LGly-NaOH(pH9.20)缓冲液中于4℃进行梯度脲浓度透析,每隔8h换液一次,透析48h,可获得具有抗凝活性为730ATU/mg,纤溶活性为19768IU/mg的可溶性蛋白质。
