With the development of urbanization in China,tons of municipal solid waste have been produced and disposed Incineration is the best way to deal with municipal solid waste in China but this practice often is opposed a...With the development of urbanization in China,tons of municipal solid waste have been produced and disposed Incineration is the best way to deal with municipal solid waste in China but this practice often is opposed and resisted by the public who live nearby.This study systematically analyzed the risk responses of the public,in particular factors affecting the public’s resistant behavior We conducted a survey and collected 376 valid questionnaires which we used for the analysis.We used the structural equation model and path analysis for the examination,and the results showed that risk perception was a critical factor predicting the resistant behavior of the public surrounding the wasteto-energy(WTE)plant.Benefit perception had a negative,but insignificant,impact on the public’s resistant behavior.We found a negative correlation between benefit perception and risk perception but the relationship was weakened when we added systematic processing to the path analysis.The impact of system processing on risk perception was greater than that of benefit perception;that is,systematic processing was better in explaining the risk judgment of the public than benefit perception.Problem knowledge was a significant indicator in predicting risk perception and systematic processing and technology knowledge was a significant indicator in predicting risk perception and benefit perception.Systematic processing increased the public’s risk judgment to the WTE plant.Finally,we discussed practical implications and limitations.展开更多
In this proposal,systematic learning-based approximation of higher-order(HO)system is performed utilising rank-exponent(RE)assisted weight determination method incorporating greywolf-optimisation(GWO)algorithm.The tim...In this proposal,systematic learning-based approximation of higher-order(HO)system is performed utilising rank-exponent(RE)assisted weight determination method incorporating greywolf-optimisation(GWO)algorithm.The time-moments(TMs)along with Markov-parameters(MPs)of HO system and desired approximant are ascertained in order to utilise in the approximation process.The errors between TMs as well as MPs of HO system and desired approximant are used to frame weighted objective-function.The weights associated with objectivefunction are derived systematically using RE method.Once,weights are derived using RE method,GWO algorithm is used for minimising the resultant objective-function.The sixthorder system of hydro-power-station is utilised as real-test scenario in this study to demonstrate efficacy and effectiveness of proposed RE-based methodology.The considered sixthorder fixed-coefficient HO system is approximated to reduced-order-model of order three.For better examination and analysis of proposed methodology,responses along with quantitative analysis in tabular form for time-domain-specifications and performance-error-indices are presented.展开更多
The design philosophy based on the working process systematization, the feature of practice teaching is analyzed the principles of practice teaching quality evaluation system are summed up. The evaluation system based...The design philosophy based on the working process systematization, the feature of practice teaching is analyzed the principles of practice teaching quality evaluation system are summed up. The evaluation system based on working process systematization of the practice teaching quality is established, the management of quality evaluation system and the project of the monitoring are put forward.展开更多
基金Supported by the National Natural Science Foundation of China(71573280)。
文摘With the development of urbanization in China,tons of municipal solid waste have been produced and disposed Incineration is the best way to deal with municipal solid waste in China but this practice often is opposed and resisted by the public who live nearby.This study systematically analyzed the risk responses of the public,in particular factors affecting the public’s resistant behavior We conducted a survey and collected 376 valid questionnaires which we used for the analysis.We used the structural equation model and path analysis for the examination,and the results showed that risk perception was a critical factor predicting the resistant behavior of the public surrounding the wasteto-energy(WTE)plant.Benefit perception had a negative,but insignificant,impact on the public’s resistant behavior.We found a negative correlation between benefit perception and risk perception but the relationship was weakened when we added systematic processing to the path analysis.The impact of system processing on risk perception was greater than that of benefit perception;that is,systematic processing was better in explaining the risk judgment of the public than benefit perception.Problem knowledge was a significant indicator in predicting risk perception and systematic processing and technology knowledge was a significant indicator in predicting risk perception and benefit perception.Systematic processing increased the public’s risk judgment to the WTE plant.Finally,we discussed practical implications and limitations.
基金supported by Science and Engineering Research Board under ECR/2017/000212。
文摘In this proposal,systematic learning-based approximation of higher-order(HO)system is performed utilising rank-exponent(RE)assisted weight determination method incorporating greywolf-optimisation(GWO)algorithm.The time-moments(TMs)along with Markov-parameters(MPs)of HO system and desired approximant are ascertained in order to utilise in the approximation process.The errors between TMs as well as MPs of HO system and desired approximant are used to frame weighted objective-function.The weights associated with objectivefunction are derived systematically using RE method.Once,weights are derived using RE method,GWO algorithm is used for minimising the resultant objective-function.The sixthorder system of hydro-power-station is utilised as real-test scenario in this study to demonstrate efficacy and effectiveness of proposed RE-based methodology.The considered sixthorder fixed-coefficient HO system is approximated to reduced-order-model of order three.For better examination and analysis of proposed methodology,responses along with quantitative analysis in tabular form for time-domain-specifications and performance-error-indices are presented.
文摘The design philosophy based on the working process systematization, the feature of practice teaching is analyzed the principles of practice teaching quality evaluation system are summed up. The evaluation system based on working process systematization of the practice teaching quality is established, the management of quality evaluation system and the project of the monitoring are put forward.
