The concern for greater efficiency in the public sector has determined the application in countries of the European Union of the public internal control systems, stemm from the desire of management of national funds i...The concern for greater efficiency in the public sector has determined the application in countries of the European Union of the public internal control systems, stemm from the desire of management of national funds in economic conditions. This paper addresses such issues relating to highlighting elements reflecting the importance of the control function in the management process; and identifying the characteristics of the elements constituting the control systems in countries belonging to the European Union, which were grouped into two categories depending on the date of accession to the union, using public internal control related data provided by the European Commission. Particular attention is given to highlight the characteristics of the control system applied in Romania compared to other states. Research has revealed a greater number of similarities in the characteristics of the control systems of internal public in countries that joined the Union after 1990, compared with those who became members before this year, concerning the financing of the sector public, the accounting system applied, the coordination of such a system, who bears responsibility for financial management, or the limits of managerial responsibility.展开更多
Weed occurrence and damage in public green lawn of Suzhou urban area was assessed using five-grade weed visual survey method. The occurrence and damage of weeds in public green lawn of Suzhou City was very common. The...Weed occurrence and damage in public green lawn of Suzhou urban area was assessed using five-grade weed visual survey method. The occurrence and damage of weeds in public green lawn of Suzhou City was very common. There were totally 67 species of weeds in green lawn, with the density of 6.5 plant/m^2, the relative abundance of 7.6%, the relative coverage of 10.3%, the relative height and the occurrence frequency of 100%, and the overall damage level of weeds was above the forth level. There were 14 species of major weeds causing damage, and 15 species of weeds were found to pose regional damage. Haloxyfop-R-methyl or Ping＇an-14 could be applied to control grassy weeds in clover lawns, with the herbicidal effect above 90%. MCPA, fluroxypyr, or clopyralid could be administra- ted alone to control broadleaf weeds in Cynodon dactylon or Festuca elata lawn, with the herbicidal effect above 85%. Since the weed species in weed communities of lawn were different, the types of herbicides should be targeted, or SD additives could be added to improve the herbicidal effect.展开更多
Social networking has become an important channel for netizens to express public Opinions and reflect social conditions and public opinions. At the same time, social networks also provide favorable conditions for the ...Social networking has become an important channel for netizens to express public Opinions and reflect social conditions and public opinions. At the same time, social networks also provide favorable conditions for the widespread dissemination of negative information. The spread of negative information will weaken the credibility of the government and affect government decisions. For this reason, the network public opinion transmission mechanism and control strategy in frontier ethnic areas are studied in depth. Through the analysis of the stage of social media public opinion dissemination, a more reasonable social media public opinion dissemination stage model was concluded, and the social media public opinion dissemination mechanism and the linkage mechanism of the dissemination mechanism were derived, which solved the problem of how social media sentiment was disseminated. According to the analysis of the stage characteristics of social media public opinion dissemination , the six stages of public opinion transmission were divided into different levels , and corresponding strategies were proposed for different levels of the dissemination stage.展开更多
文摘The concern for greater efficiency in the public sector has determined the application in countries of the European Union of the public internal control systems, stemm from the desire of management of national funds in economic conditions. This paper addresses such issues relating to highlighting elements reflecting the importance of the control function in the management process; and identifying the characteristics of the elements constituting the control systems in countries belonging to the European Union, which were grouped into two categories depending on the date of accession to the union, using public internal control related data provided by the European Commission. Particular attention is given to highlight the characteristics of the control system applied in Romania compared to other states. Research has revealed a greater number of similarities in the characteristics of the control systems of internal public in countries that joined the Union after 1990, compared with those who became members before this year, concerning the financing of the sector public, the accounting system applied, the coordination of such a system, who bears responsibility for financial management, or the limits of managerial responsibility.
文摘Weed occurrence and damage in public green lawn of Suzhou urban area was assessed using five-grade weed visual survey method. The occurrence and damage of weeds in public green lawn of Suzhou City was very common. There were totally 67 species of weeds in green lawn, with the density of 6.5 plant/m^2, the relative abundance of 7.6%, the relative coverage of 10.3%, the relative height and the occurrence frequency of 100%, and the overall damage level of weeds was above the forth level. There were 14 species of major weeds causing damage, and 15 species of weeds were found to pose regional damage. Haloxyfop-R-methyl or Ping＇an-14 could be applied to control grassy weeds in clover lawns, with the herbicidal effect above 90%. MCPA, fluroxypyr, or clopyralid could be administra- ted alone to control broadleaf weeds in Cynodon dactylon or Festuca elata lawn, with the herbicidal effect above 85%. Since the weed species in weed communities of lawn were different, the types of herbicides should be targeted, or SD additives could be added to improve the herbicidal effect.
文摘Social networking has become an important channel for netizens to express public Opinions and reflect social conditions and public opinions. At the same time, social networks also provide favorable conditions for the widespread dissemination of negative information. The spread of negative information will weaken the credibility of the government and affect government decisions. For this reason, the network public opinion transmission mechanism and control strategy in frontier ethnic areas are studied in depth. Through the analysis of the stage of social media public opinion dissemination, a more reasonable social media public opinion dissemination stage model was concluded, and the social media public opinion dissemination mechanism and the linkage mechanism of the dissemination mechanism were derived, which solved the problem of how social media sentiment was disseminated. According to the analysis of the stage characteristics of social media public opinion dissemination , the six stages of public opinion transmission were divided into different levels , and corresponding strategies were proposed for different levels of the dissemination stage.
