The process of China’s participation in international human rights cooperation is closely related to the process of reform and opening-up launched at the end of the 1970s, while participation in international human r...The process of China’s participation in international human rights cooperation is closely related to the process of reform and opening-up launched at the end of the 1970s, while participation in international human rights cooperation is based on the process of reform and opening-up. It is the fruit of the reform and opening-up policy and the emancipation of the mind for China to decide to participate in international human rights cooperation. Since then, along with the process, the process of China participating in international cooperation can be divided into four periods. The first established the multi-ministries cooperative group to do research on international human rights activities in 1980. The second, was the first white paper on human rights published by the government in 1991. The third was the incorporation of human rights in the Constitution in 2004, and the fourth been putting forward the idea "a community with shared future for human beings" in 2013. All of these are landmark events for China to participate in international human rights cooperation against the general background of the reform and opening-up policy.展开更多
This commentary discusses the emergence of a new paradigm to address the health policy issues through Public-Private Participation (PPP).The discussion provides a detailed literature review of PPPs by presenting an in...This commentary discusses the emergence of a new paradigm to address the health policy issues through Public-Private Participation (PPP).The discussion provides a detailed literature review of PPPs by presenting an initial overview of the ideological shift from state to market intervention,then identifying arguments in support of or against public-private approaches and finally exploring the emergence of this new paradigm of PPP or its hybrid forms.It then discusses the contextual realities of Public-Private Participation in health care,and whether an optimal balance is possible with better government stewardship and private provision.Conceptually,the premise of stewardship in governance is that it is possible to create not only efficient but also effective systems.These ideas may find a receptive audience in many countries,especially in the emerging economies with improving standards.In East Asian societies,the concept of stewardship bears a strong resemblance to Confucian ideals of morality in government,with social expectations of those who govern to be principled and virtuous.Increasingly,a pragmatic theory of development seems to apply in public-private,similarly,through it is expected,that public-private participation in the healthcare system should also achieve the goal of Universal Health Coverage through good governance.展开更多
Whether the mixed-ownership reform whereby the state invests in nonstate enterprises will be effective is a question that has attracted widespread attention and discussion.This paper uses sample data from family-owned...Whether the mixed-ownership reform whereby the state invests in nonstate enterprises will be effective is a question that has attracted widespread attention and discussion.This paper uses sample data from family-owned enterprises listed from 2009 to 2016 and empirically tests the impact of equity participation by the state in the family enterprises on their innovation input and the underlying mechanisms.Our results show that state investment has positive impacts on innovation input in the family enterprises.This effect is even more significant for high-tech family enterprises and/or those family enterprises confronting high policy uncertainty.Our results also reveal that when state investment is accompanied by a greater degree of state participation in enterprise operations or when the investment originates locally,there is a greater increase in innovation input.Further analysis of the underlying mechanisms reveals that state investment increases innovation input by increasing both willingness to innovate and the resources available for innovation.This paper provides new theoretical support and empirical evidence for pushing the mixed-ownership reform and stepping up the sustainable development of non-state enterprises including family ones.展开更多
Characteristics of townscape reform projects in Guangxi and Taiwan were respectively introduced from the perspectives of origin, gist, course, content, implementation method and supporting measure. On this basis, simi...Characteristics of townscape reform projects in Guangxi and Taiwan were respectively introduced from the perspectives of origin, gist, course, content, implementation method and supporting measure. On this basis, similarities and differences between reform projects in both regions were compared. It was pointed out that townscape reform project in Taiwan focused on landscapes, but that in Guangxi focused on facade of buildings; reform in Taiwan was a long-term movement with higher participation and cooperation degree of the public, but that in Guangxi was a short-term activity. This study, by focusing on the participation of the public in Taiwan's townscape reform movement, proposed that the long-term and unceasing promotion of urban and rural landscaping policies was to make the value deeply rooted among the masses, and then trigger enthusiasm of community residents by using the spread effect of "a spark of fire burning the whole forest". By comprehensively summarizing the successful experience of Taiwan, suggestions were given to the further reform of urban and rural landscapes in Guangxi.展开更多
Since the 1990s, the turnout in electoral processes has decreased, taking into account the Mexican context with its democratic transition, this decrease started after the 1994 federal election. The drop in turnout in ...Since the 1990s, the turnout in electoral processes has decreased, taking into account the Mexican context with its democratic transition, this decrease started after the 1994 federal election. The drop in turnout in federal elections had its lowest figure during the midterm elections of 2003, it picked up during the electoral process of 2009 and kept the same level of 2012. The change in the electoral turnout pattern for the federal elections in Mexico after 2009 can be explained as the combined effect of the electoral cycle and the concurrence between federal and local elections. Beginning from the hypothesis that there is a close link between institutions and contexts, the purpose of this study is to prove with the analysis of the electoral processes from 1997 to 2012, the effect of the electoral reforms--specifically the one in Article 116 of the Constitution in 2007-on turnout for federal elections of 2009 and 2012.展开更多
A series of Ni/SBA-15 catalysts with Ni contents ranging from 5 wt% to 15 wt%, as well as another series of 10%Ni/MgO/SBA-15 catalysts, in which the range of the MgO content was from 1 wt% to 7 wt%, were prepared, and...A series of Ni/SBA-15 catalysts with Ni contents ranging from 5 wt% to 15 wt%, as well as another series of 10%Ni/MgO/SBA-15 catalysts, in which the range of the MgO content was from 1 wt% to 7 wt%, were prepared, and their catalytic performances for the reaction of combined steam and carbon dioxide reforming of methane were investigated in a continuous flow microreactor. The structures of the catalysts were characterized using the XRD, H2-TPR and CO2-TPD techniques. The results indicated that the CO selectivity for this reaction was very close to 100%, and the H2/CO ratio of the product gas could be controlled by changing the H2O/CO2 molar ratio of the feed gas. The simultaneous and plentiful existing of steam and CO2 had a significant influence on the catalytic performance of the 10%Ni/SBA-15 catalyst without modification. After reacting at 850 °C for 120 h over this catalyst, the CH4 conversion dropped from 98% to 85%, and the CO2 conversion decreased from 86% to 53%. However, the 10%Ni/3%MgO/SBA-15 catalyst exhibited a much better catalytic performance, and after reacting for 620 h, the CO2 conversion over this catalyst dropped from 92% to around 77%, while the CH4 conversion was not decreased. Oxidation of the Ni0 species as well as carbon deposition during the reaction were the main reasons for the deactivation of the catalyst without modification. On the other hand, modification by the MgO promoter improved the dispersion of the Ni0 species, and enhanced the CO2 adsorption affinity which in turn depressed the occurring of carbon deposition, and thus retarded the deactivation process.展开更多
Nowadays,combined steam and dry reforming of methane(CSDRM)is viewed as a new alternative for the production of high-quality syngas(termed as"metgas",H2:CO of 2.0)suitable for subsequent synthesis of methano...Nowadays,combined steam and dry reforming of methane(CSDRM)is viewed as a new alternative for the production of high-quality syngas(termed as"metgas",H2:CO of 2.0)suitable for subsequent synthesis of methanol,considered as a promising renewable energy vector to substitute fossil fuel resources.Adequate operation conditions(molar feed composition,temperature and pressure)are required for the sole production of"metgas"while achieving high CH4,CO2 and H2O conversion levels.In this work,thermodynamic equilibrium analysis of CSDRM has been performed using Gibbs free energy minimization where;(i)the effect of temperature(range:200-1000℃),(ii)feed composition(stoichiometric ratio as compared to a feed under excess steam or excess carbon dioxide),(iii)pressure(range:1-20 bar)and,(iv)the presence of a gaseous diluent on coke yields,reactivity levels and selectivity towards"metgas"were investigated.Running CSDRM at a temperature of at least 800℃,a pressure of 1 bar and under a feed composition where CO2-H2O/CH4 is around 1.0,are optimum conditions for the theoretical production of"metgas"while minimizing C(S)formation for longer experimental catalytic runs.A second part of this work presents a review of the recent progresses in the design of(principally)Ni-based catalysts along with some mechanistic and kinetic modeling aspects for the targeted CSDRM reaction.As compared to noble metals,their high availability,low cost and good intrinsic activity levels are main reasons for increasing research dedications in understanding deactivation potentials and providing amelioration strategies for further development.Deactivation causes and main orientations towards designing deactivationresistant supported Ni nanoparticles are clearly addressed and analyzed.Reported procedures based on salient catalytic features(i.e.,acidity/basicity character,redox properties,oxygen mobility,metal-support interaction)and recently employed innovative tactics(such as confinement within mesoporous systems,stabilization through core shell structures or on carbide surfaces)are highlighted and their impact on Ni0reactivity and stability are discussed.The final aspect of this review encloses the major directions and trends for improving synthesis/preparation designs of Ni-based catalysts for the sake of upgrading their usage into industrially oriented combined reforming operations.展开更多
Combination of partial oxidation of methane （POM） with carbon dioxide reforming of methane （CRM） has been studied over Ru-based catalysts at 550℃.POM,CRM and combined reaction were performed over 8wt%Ru/γ-Al2O 3...Combination of partial oxidation of methane （POM） with carbon dioxide reforming of methane （CRM） has been studied over Ru-based catalysts at 550℃.POM,CRM and combined reaction were performed over 8wt%Ru/γ-Al2O 3 and the results show that both POM and CRM contribute to the combined reaction,between which POM plays a more important role.Moreover,the addition of Ce to Ru-based catalyst results in an improvement in the activity and CO selectivity under the adopted reaction conditions.The Ce-doped catalyst was characterized by N2 adsorption-desorption,SEM,XRD,TPR,XPS and in situ DRIFTS.The mechanism has been studied by in situ DRIFTS together with the temperature distribution of catalyst bed.The mechanism of the combined reaction is more complicated and it is the combination of POM and CRM mechanisms in nature.The present paper provides a new catalytic system to activate CH4 and CO2 at a rather low temperature.展开更多
English is the universal language. With the development of economic and cultural globalization, the demand for English has gradually increased. Traditional college English teaching cannot meet real requirement, so col...English is the universal language. With the development of economic and cultural globalization, the demand for English has gradually increased. Traditional college English teaching cannot meet real requirement, so college English teaching reform is imperative. With the development of online platform, the Internet has brought a great impetus to the curriculum reform. The author thinks that ＂MOOC＂ and College English Teaching Reform have a good point of combining, but there is still a problem remaining to be solved： How to make good use of＂MOOC＂ for College English Teaching Reform service has a lot study space in the future.展开更多
As a treasure of ethnic minority art and culture,in order to explore its value,inherit and develop the traditional handcrafts with national characteristics,batik has been included in the special elective courses syste...As a treasure of ethnic minority art and culture,in order to explore its value,inherit and develop the traditional handcrafts with national characteristics,batik has been included in the special elective courses system of tourism management,art design and other related majors in Guizhou Province;This article takes the Handicraft Course of Batik Dyeing of S Vocational School as an example,based on"teaching and doing"ideal research on the reform of classroom teaching practice to explore,and in view of the deficiency of the present teaching practice,to put forward the validity teaching design scheme,to improve Secondary Vocational Schools and Vocational Colleges students'personalized development space,to enhance the research ability of teachers'the handicraft Course of batik Dyeing,to provide reference examples for the tourism vocational education characteristic classroom teaching reform.展开更多
文摘The process of China’s participation in international human rights cooperation is closely related to the process of reform and opening-up launched at the end of the 1970s, while participation in international human rights cooperation is based on the process of reform and opening-up. It is the fruit of the reform and opening-up policy and the emancipation of the mind for China to decide to participate in international human rights cooperation. Since then, along with the process, the process of China participating in international cooperation can be divided into four periods. The first established the multi-ministries cooperative group to do research on international human rights activities in 1980. The second, was the first white paper on human rights published by the government in 1991. The third was the incorporation of human rights in the Constitution in 2004, and the fourth been putting forward the idea "a community with shared future for human beings" in 2013. All of these are landmark events for China to participate in international human rights cooperation against the general background of the reform and opening-up policy.
文摘This commentary discusses the emergence of a new paradigm to address the health policy issues through Public-Private Participation (PPP).The discussion provides a detailed literature review of PPPs by presenting an initial overview of the ideological shift from state to market intervention,then identifying arguments in support of or against public-private approaches and finally exploring the emergence of this new paradigm of PPP or its hybrid forms.It then discusses the contextual realities of Public-Private Participation in health care,and whether an optimal balance is possible with better government stewardship and private provision.Conceptually,the premise of stewardship in governance is that it is possible to create not only efficient but also effective systems.These ideas may find a receptive audience in many countries,especially in the emerging economies with improving standards.In East Asian societies,the concept of stewardship bears a strong resemblance to Confucian ideals of morality in government,with social expectations of those who govern to be principled and virtuous.Increasingly,a pragmatic theory of development seems to apply in public-private,similarly,through it is expected,that public-private participation in the healthcare system should also achieve the goal of Universal Health Coverage through good governance.
文摘Whether the mixed-ownership reform whereby the state invests in nonstate enterprises will be effective is a question that has attracted widespread attention and discussion.This paper uses sample data from family-owned enterprises listed from 2009 to 2016 and empirically tests the impact of equity participation by the state in the family enterprises on their innovation input and the underlying mechanisms.Our results show that state investment has positive impacts on innovation input in the family enterprises.This effect is even more significant for high-tech family enterprises and/or those family enterprises confronting high policy uncertainty.Our results also reveal that when state investment is accompanied by a greater degree of state participation in enterprise operations or when the investment originates locally,there is a greater increase in innovation input.Further analysis of the underlying mechanisms reveals that state investment increases innovation input by increasing both willingness to innovate and the resources available for innovation.This paper provides new theoretical support and empirical evidence for pushing the mixed-ownership reform and stepping up the sustainable development of non-state enterprises including family ones.
文摘Characteristics of townscape reform projects in Guangxi and Taiwan were respectively introduced from the perspectives of origin, gist, course, content, implementation method and supporting measure. On this basis, similarities and differences between reform projects in both regions were compared. It was pointed out that townscape reform project in Taiwan focused on landscapes, but that in Guangxi focused on facade of buildings; reform in Taiwan was a long-term movement with higher participation and cooperation degree of the public, but that in Guangxi was a short-term activity. This study, by focusing on the participation of the public in Taiwan's townscape reform movement, proposed that the long-term and unceasing promotion of urban and rural landscaping policies was to make the value deeply rooted among the masses, and then trigger enthusiasm of community residents by using the spread effect of "a spark of fire burning the whole forest". By comprehensively summarizing the successful experience of Taiwan, suggestions were given to the further reform of urban and rural landscapes in Guangxi.
文摘Since the 1990s, the turnout in electoral processes has decreased, taking into account the Mexican context with its democratic transition, this decrease started after the 1994 federal election. The drop in turnout in federal elections had its lowest figure during the midterm elections of 2003, it picked up during the electoral process of 2009 and kept the same level of 2012. The change in the electoral turnout pattern for the federal elections in Mexico after 2009 can be explained as the combined effect of the electoral cycle and the concurrence between federal and local elections. Beginning from the hypothesis that there is a close link between institutions and contexts, the purpose of this study is to prove with the analysis of the electoral processes from 1997 to 2012, the effect of the electoral reforms--specifically the one in Article 116 of the Constitution in 2007-on turnout for federal elections of 2009 and 2012.
基金the National Basic Research Program ofChina (Project No. 2005CB221405)the National "863" Project ofChina (No. 2006AA10Z425)the Beijing Natural Science Foun-dation (Project No: 8062023)
文摘A series of Ni/SBA-15 catalysts with Ni contents ranging from 5 wt% to 15 wt%, as well as another series of 10%Ni/MgO/SBA-15 catalysts, in which the range of the MgO content was from 1 wt% to 7 wt%, were prepared, and their catalytic performances for the reaction of combined steam and carbon dioxide reforming of methane were investigated in a continuous flow microreactor. The structures of the catalysts were characterized using the XRD, H2-TPR and CO2-TPD techniques. The results indicated that the CO selectivity for this reaction was very close to 100%, and the H2/CO ratio of the product gas could be controlled by changing the H2O/CO2 molar ratio of the feed gas. The simultaneous and plentiful existing of steam and CO2 had a significant influence on the catalytic performance of the 10%Ni/SBA-15 catalyst without modification. After reacting at 850 °C for 120 h over this catalyst, the CH4 conversion dropped from 98% to 85%, and the CO2 conversion decreased from 86% to 53%. However, the 10%Ni/3%MgO/SBA-15 catalyst exhibited a much better catalytic performance, and after reacting for 620 h, the CO2 conversion over this catalyst dropped from 92% to around 77%, while the CH4 conversion was not decreased. Oxidation of the Ni0 species as well as carbon deposition during the reaction were the main reasons for the deactivation of the catalyst without modification. On the other hand, modification by the MgO promoter improved the dispersion of the Ni0 species, and enhanced the CO2 adsorption affinity which in turn depressed the occurring of carbon deposition, and thus retarded the deactivation process.
基金financial support through the SOL-CARE(Energy-065,2016–2019)project(JC-ENERGY-2014 first call)。
文摘Nowadays,combined steam and dry reforming of methane(CSDRM)is viewed as a new alternative for the production of high-quality syngas(termed as"metgas",H2:CO of 2.0)suitable for subsequent synthesis of methanol,considered as a promising renewable energy vector to substitute fossil fuel resources.Adequate operation conditions(molar feed composition,temperature and pressure)are required for the sole production of"metgas"while achieving high CH4,CO2 and H2O conversion levels.In this work,thermodynamic equilibrium analysis of CSDRM has been performed using Gibbs free energy minimization where;(i)the effect of temperature(range:200-1000℃),(ii)feed composition(stoichiometric ratio as compared to a feed under excess steam or excess carbon dioxide),(iii)pressure(range:1-20 bar)and,(iv)the presence of a gaseous diluent on coke yields,reactivity levels and selectivity towards"metgas"were investigated.Running CSDRM at a temperature of at least 800℃,a pressure of 1 bar and under a feed composition where CO2-H2O/CH4 is around 1.0,are optimum conditions for the theoretical production of"metgas"while minimizing C(S)formation for longer experimental catalytic runs.A second part of this work presents a review of the recent progresses in the design of(principally)Ni-based catalysts along with some mechanistic and kinetic modeling aspects for the targeted CSDRM reaction.As compared to noble metals,their high availability,low cost and good intrinsic activity levels are main reasons for increasing research dedications in understanding deactivation potentials and providing amelioration strategies for further development.Deactivation causes and main orientations towards designing deactivationresistant supported Ni nanoparticles are clearly addressed and analyzed.Reported procedures based on salient catalytic features(i.e.,acidity/basicity character,redox properties,oxygen mobility,metal-support interaction)and recently employed innovative tactics(such as confinement within mesoporous systems,stabilization through core shell structures or on carbide surfaces)are highlighted and their impact on Ni0reactivity and stability are discussed.The final aspect of this review encloses the major directions and trends for improving synthesis/preparation designs of Ni-based catalysts for the sake of upgrading their usage into industrially oriented combined reforming operations.
基金supported by the National Natural Science Foundation of China(21036009 and 20976203)the Fundamental Research Funds for the Central Universities
文摘Combination of partial oxidation of methane （POM） with carbon dioxide reforming of methane （CRM） has been studied over Ru-based catalysts at 550℃.POM,CRM and combined reaction were performed over 8wt%Ru/γ-Al2O 3 and the results show that both POM and CRM contribute to the combined reaction,between which POM plays a more important role.Moreover,the addition of Ce to Ru-based catalyst results in an improvement in the activity and CO selectivity under the adopted reaction conditions.The Ce-doped catalyst was characterized by N2 adsorption-desorption,SEM,XRD,TPR,XPS and in situ DRIFTS.The mechanism has been studied by in situ DRIFTS together with the temperature distribution of catalyst bed.The mechanism of the combined reaction is more complicated and it is the combination of POM and CRM mechanisms in nature.The present paper provides a new catalytic system to activate CH4 and CO2 at a rather low temperature.
文摘English is the universal language. With the development of economic and cultural globalization, the demand for English has gradually increased. Traditional college English teaching cannot meet real requirement, so college English teaching reform is imperative. With the development of online platform, the Internet has brought a great impetus to the curriculum reform. The author thinks that ＂MOOC＂ and College English Teaching Reform have a good point of combining, but there is still a problem remaining to be solved： How to make good use of＂MOOC＂ for College English Teaching Reform service has a lot study space in the future.
基金The Graduate Innovation Fund Project of Guizhou Normal University"Research on the Order-based Talent Training Model of In-depth School-enterprise Cooperation in Secondary Vocational Colleges under the Background of Educational Precision Poverty Alleviation",Project Number:YC[2018]003,Host:Song Qinmin。
文摘As a treasure of ethnic minority art and culture,in order to explore its value,inherit and develop the traditional handcrafts with national characteristics,batik has been included in the special elective courses system of tourism management,art design and other related majors in Guizhou Province;This article takes the Handicraft Course of Batik Dyeing of S Vocational School as an example,based on"teaching and doing"ideal research on the reform of classroom teaching practice to explore,and in view of the deficiency of the present teaching practice,to put forward the validity teaching design scheme,to improve Secondary Vocational Schools and Vocational Colleges students'personalized development space,to enhance the research ability of teachers'the handicraft Course of batik Dyeing,to provide reference examples for the tourism vocational education characteristic classroom teaching reform.
