The first three-component and regioselective synthesis of pyridazinones and phthalazinones from arenes,anhydrides and ArNHNH;in the presence of efficient recyclable heterogeneous catalyst,montmorillonite-KSF,in high y...The first three-component and regioselective synthesis of pyridazinones and phthalazinones from arenes,anhydrides and ArNHNH;in the presence of efficient recyclable heterogeneous catalyst,montmorillonite-KSF,in high yield and short reaction time is reported.展开更多
Fluoride excess in drinking water is noticed in many countries around the world and particularly in Senegal where, in addition to fluoride excess, high levels of salinity are also encountered. In order to reduce fluor...Fluoride excess in drinking water is noticed in many countries around the world and particularly in Senegal where, in addition to fluoride excess, high levels of salinity are also encountered. In order to reduce fluoride excess in drinking water in the groundnut basin of Senegal, two types of clays namely montmorillonite KSF and montmorillonite K10 as well were used as adsorbent materials. The results show that the pH which was initially alkaline becomes acidic varying from 2.80 to 6.80. The pseudo first-order kinetic model fit well with the adsorption experiments for KSF montmorillonite (<em>r</em><sup>2</sup> = 0.96), while for K10 clay the same model describe the experiments with slight differences (<em>r</em><sup>2 </sup>= 0.90). The KSF clay has a better fluoride adsorption capacity compared to that obtained with K10 clay due to the presence of a great level of calcium oxide in the montmorilonite KSF clay.展开更多
文摘目的建立住院药房药师岗位绩效指标评价体系,激励并引导药师实现自我职业成长与自身价值的重塑。方法依据江苏省省级临床重点专科建设评价标准,采用关键成功因素分析法(key success factors,KSF)进行部门学科建设关键指标设定,部门日常工作采用关键绩效指标法(key process indication,KPI)进行考核指标的设置,基于KSF与KPI的结合共创住院药房绩效管理体系,并以员工与临床满意度、病区投诉、差错发生率、调配效率、科研产出指标评价绩效管理体系实施后的效果。结果“KSF+KPI”绩效体系构建并实施前后,员工平均满意度由57.75%提升至77.81%(P<0.05);病区投诉由每月(26.33±6.75)件下降至(7.17±3.61)件,差错发生件数由每月(30.33±5.50)件下降至(12.58±2.75)件,差异均具有统计学意义(P<0.05);临床总体满意度达到81.13%;PIVAS药品调配效率平均提升17%;文章撰写、录用、项目申报及员工科研参与度等创新性工作指标较绩效体系实施前显著提升。结论基于“KSF+KPI”方法建立的住院药房绩效管理体系为药学部调剂部门的转型发展提供了很好的绩效考评方案,在医院药师自我激励及职业发展、调剂部门高效运营、临床服务水平提升与药学学科发展方面做了积极的探索,并取得了良好的效果。
文摘The first three-component and regioselective synthesis of pyridazinones and phthalazinones from arenes,anhydrides and ArNHNH;in the presence of efficient recyclable heterogeneous catalyst,montmorillonite-KSF,in high yield and short reaction time is reported.
文摘Fluoride excess in drinking water is noticed in many countries around the world and particularly in Senegal where, in addition to fluoride excess, high levels of salinity are also encountered. In order to reduce fluoride excess in drinking water in the groundnut basin of Senegal, two types of clays namely montmorillonite KSF and montmorillonite K10 as well were used as adsorbent materials. The results show that the pH which was initially alkaline becomes acidic varying from 2.80 to 6.80. The pseudo first-order kinetic model fit well with the adsorption experiments for KSF montmorillonite (<em>r</em><sup>2</sup> = 0.96), while for K10 clay the same model describe the experiments with slight differences (<em>r</em><sup>2 </sup>= 0.90). The KSF clay has a better fluoride adsorption capacity compared to that obtained with K10 clay due to the presence of a great level of calcium oxide in the montmorilonite KSF clay.
