Aims:This study aims to investigate the methodological quality of the systematic reviews of music therapy for Alzheimer’s Disease in the past five years,and to explore their compliance with each AMSTAR(A Measure Tool...Aims:This study aims to investigate the methodological quality of the systematic reviews of music therapy for Alzheimer’s Disease in the past five years,and to explore their compliance with each AMSTAR(A Measure Tool to Assess Systematic Reviews)item.Based on the above,this study is intended to facilitate the evidence transformation of music therapy in Alzheimer's Disease.Method:Cochrane Library,Web of Science,Embase and PubMed were searched from 2017-2021,to obtain the systematic reviews of music therapy among Alzheimer’s Disease.We used the AMSTAR,to evaluate their methodological quality.Additionally,their compliance with 16 AMSTAR items was investigated.Results:12 systematic reviews were included in this study.The methodological quality of 10 articles was“very low”,1 article was“low”,and 1 article was“high”.The 12 systematic reviews had 25%to 100%compliance with 16 AMSTAR items.Conclusion:The methodological quality of systematic reviews of music therapy among Alzheimer’s Disease in the recent five years is not high,and needs to be further improved.Future research should continue to explore the factors that affect their methodological quality,to promote the transformation of evidence-based evidence.展开更多
Like other manufacturing techniques,plasma spraying has also a non-linear behavior because of the contribution of many coating variables.This characteristic results in finding optimal factor combination difficult.Subs...Like other manufacturing techniques,plasma spraying has also a non-linear behavior because of the contribution of many coating variables.This characteristic results in finding optimal factor combination difficult.Subsequently,the issue can be solved through effective and strategic statistical procedures integrated with systematic experimental data.Plasma spray parameters such as power,stand-off distance and powder feed rate have significant influence on coating characteristics like Young’s modulus.This paper presents the use of statistical techniques in specifically response surface methodology(RSM),analysis of variance,and regression analysis to develop empirical relationship to predict Young’s modulus of plasma-sprayed alumina coatings.The developed empirical relationships can be effectively used to predict Young’s modulus of plasma-sprayed alumina coatings at 95%confidence level.Response graphs and contour plots were constructed to identify the optimum plasma spray parameters to attain maximum Young’s modulus in alumina coatings.A linear regression relationship was established between porosity and Young’s modulus of the alumina coatings.展开更多
采用响应面法优化酶交联反应条件,制备高乳化性大豆11S蛋白。以酶添加量(以50 m L样液为参照)、大豆11S蛋白质量浓度、温度和p H为自变量,以乳化性为响应值,利用单因素实验和响应面法对高乳化性大豆11S蛋白制备条件进行优化。结果表明,...采用响应面法优化酶交联反应条件,制备高乳化性大豆11S蛋白。以酶添加量(以50 m L样液为参照)、大豆11S蛋白质量浓度、温度和p H为自变量,以乳化性为响应值,利用单因素实验和响应面法对高乳化性大豆11S蛋白制备条件进行优化。结果表明,最佳反应条件为酶添加量22 U(50 m L大豆11S蛋白溶液)、大豆11S蛋白质量浓度26.5 g/L、温度47℃、时间2 h、p H 8.0。在最佳反应条件下,乳化性为76.13%,模型的预测值为76.89%,实验值与预测值相差0.76个百分点,拟合模型具有良好可靠性。未改性大豆11S蛋白乳化性为60.00%,改性后其乳化性提高16.13个百分点。展开更多
基金supported by National Natural Science Foundation of China(No.81603565)Tianjin University of Traditional Chinese Medicine Postgraduate Research Innovation Project(YJSKC-20201032).
文摘Aims:This study aims to investigate the methodological quality of the systematic reviews of music therapy for Alzheimer’s Disease in the past five years,and to explore their compliance with each AMSTAR(A Measure Tool to Assess Systematic Reviews)item.Based on the above,this study is intended to facilitate the evidence transformation of music therapy in Alzheimer's Disease.Method:Cochrane Library,Web of Science,Embase and PubMed were searched from 2017-2021,to obtain the systematic reviews of music therapy among Alzheimer’s Disease.We used the AMSTAR,to evaluate their methodological quality.Additionally,their compliance with 16 AMSTAR items was investigated.Results:12 systematic reviews were included in this study.The methodological quality of 10 articles was“very low”,1 article was“low”,and 1 article was“high”.The 12 systematic reviews had 25%to 100%compliance with 16 AMSTAR items.Conclusion:The methodological quality of systematic reviews of music therapy among Alzheimer’s Disease in the recent five years is not high,and needs to be further improved.Future research should continue to explore the factors that affect their methodological quality,to promote the transformation of evidence-based evidence.
文摘Like other manufacturing techniques,plasma spraying has also a non-linear behavior because of the contribution of many coating variables.This characteristic results in finding optimal factor combination difficult.Subsequently,the issue can be solved through effective and strategic statistical procedures integrated with systematic experimental data.Plasma spray parameters such as power,stand-off distance and powder feed rate have significant influence on coating characteristics like Young’s modulus.This paper presents the use of statistical techniques in specifically response surface methodology(RSM),analysis of variance,and regression analysis to develop empirical relationship to predict Young’s modulus of plasma-sprayed alumina coatings.The developed empirical relationships can be effectively used to predict Young’s modulus of plasma-sprayed alumina coatings at 95%confidence level.Response graphs and contour plots were constructed to identify the optimum plasma spray parameters to attain maximum Young’s modulus in alumina coatings.A linear regression relationship was established between porosity and Young’s modulus of the alumina coatings.
文摘采用响应面法优化酶交联反应条件,制备高乳化性大豆11S蛋白。以酶添加量(以50 m L样液为参照)、大豆11S蛋白质量浓度、温度和p H为自变量,以乳化性为响应值,利用单因素实验和响应面法对高乳化性大豆11S蛋白制备条件进行优化。结果表明,最佳反应条件为酶添加量22 U(50 m L大豆11S蛋白溶液)、大豆11S蛋白质量浓度26.5 g/L、温度47℃、时间2 h、p H 8.0。在最佳反应条件下,乳化性为76.13%,模型的预测值为76.89%,实验值与预测值相差0.76个百分点,拟合模型具有良好可靠性。未改性大豆11S蛋白乳化性为60.00%,改性后其乳化性提高16.13个百分点。
