CO_(2) conversion into value-added products by electro-, photoand plasma catalysis under mild operating conditions(ambient temperature and pressure) is an emerging area to achieve carbon circularity by producing chemi...CO_(2) conversion into value-added products by electro-, photoand plasma catalysis under mild operating conditions(ambient temperature and pressure) is an emerging area to achieve carbon circularity by producing chemicals and fuels using directly renewable energy. Among all CO_(2) conversion approaches, the electrocatalytic reduction of CO_(2) is the most mature technology, capable of achieving high productivity(i.e. high current densities) at large scale, especially for producing carbon monoxide(CO), but with many examples showing selectivity to C_(2) carbon products.展开更多
THE Communist Party of China （CPC） set the blueprint for rule of law in the world＇s second-largest economy during a recent key meeting, which also high- lighted the Party leadership and the overarching role of the ...THE Communist Party of China （CPC） set the blueprint for rule of law in the world＇s second-largest economy during a recent key meeting, which also high- lighted the Party leadership and the overarching role of the Constitution in the country＇s legal system. According to a communique issued after the Fourth Plenary Session of the 18th CPC Central Committee, held in Beijing from October 20 to 23, the overall target of the CPC＇s current drive is to build a country with socialist rule of law with Chinese characteristics.展开更多
At the end of 2001 National Natural Science Foundation of China (NSFC) organized a laboratory evaluation for Creative Research Groups, a pilot program launched in 2000, in the northwestern area of China and the evalua...At the end of 2001 National Natural Science Foundation of China (NSFC) organized a laboratory evaluation for Creative Research Groups, a pilot program launched in 2000, in the northwestern area of China and the evaluating team was deeply impressed by a young group, around 30 of average age, with their work and achievements, with their effort in pursuit of scientific truth and with their teamwork spirits. They all acknowl-展开更多
The stereodynamics of the C^NO reaction is investigated at O.06eV by means of the quasi-classical trajectory method on a recent ab initio 4^A＂ potential energy surface （PES）. The influences of rotation excitation ...The stereodynamics of the C^NO reaction is investigated at O.06eV by means of the quasi-classical trajectory method on a recent ab initio 4^A＂ potential energy surface （PES）. The influences of rotation excitation （j = 0 -3） on stereodynamics are discussed. The obtained stereodynamical information is compared with the previously reported results on the 2A′ and 2^A＂ PESs to give a full insight into the chemical stereodynamics of the title reaction.展开更多
General situation of ecological environment in western region is introduced,as well as its relationship with new countryside construction.Result shows that ecological conditions of western region not only play an impo...General situation of ecological environment in western region is introduced,as well as its relationship with new countryside construction.Result shows that ecological conditions of western region not only play an important role in the achievement of new countryside construction in western region,but also directly affect the ecological safety of eastern region and the sustainable development of China.Problems in new countryside construction in western region are analyzed under the perspective of ecological environment,which are the weak concept of ecological protection,the ecological environment which needs to be improved,the difficulty in agriculture development,and the backward plan for human settlement.According to these problems,path of new countryside construction in western China is pointed out under the perspective of ecological environment,such as promoting ecological economy,developing competitive industries,speeding up spatial planning,optimizing the living environment,changing the traditional concept into scientific and rational development,and restoring the ecological environment by making use of agricultural support.展开更多
New type professional farmers are farmers who possess certain resources and capitals,have certain extent of spirit of entrepreneurship,and are fully capable of obtaining and allocating resources related to agricultura...New type professional farmers are farmers who possess certain resources and capitals,have certain extent of spirit of entrepreneurship,and are fully capable of obtaining and allocating resources related to agricultural production and management,and engaged in agricultural production and management for obtaining average profit.Cultivation of new type professional farmers should be promoted in the process and at the background of"coordinated development of industrialization,informationization,urbanization and agricultural modernization".It should establish a proper cultivation subject system consisting of government,enterprises,rural communities and nonprofit organizations.Relying on multiple motive forces,efforts should be concentrated on cultivating those farmers with enterprising,highly innovative and learning ability,to guide traditional farmers to change into learning,enterprising and innovative ones.In addition,cultivation of new type professional farmers must rely on farmer education and training,modern agricultural development,increase in agricultural comparative advantage,innovation of rural management system and mechanism,multiple types of agricultural operation on a fairly large scale,as well as construction and regulation of new rural communities.Finally,it is recommended to provide system guarantee from long-term input mechanism of new type professional farmer education and training,incentive and restrictive mechanism of new type professional farmer cultivation,and construction of favorable environment for agricultural entrepreneurship.展开更多
By cultivating and expanding the scale of the new type of agricultural management main body, in order to better improve the modern agricultural system, it is an important measure to fundamentally solve the "three...By cultivating and expanding the scale of the new type of agricultural management main body, in order to better improve the modern agricultural system, it is an important measure to fundamentally solve the "three rural issues" in implementing the rural revitalization strategy. Among them, the new professional farmers are an essential part of the new agricultural management team, therefore, it is of great practical significance to explore the cultivation path of the new professional farmers. This article combs the domestic and foreign research status about professional farmers, analyzes the latest condition of new professional farmers cultivation, uses the theory of stakeholders, respectively from the perspective of farmers, government, agricultural enterprises and training institutions, expounds the necessity of cultivating new type of professional farmers, and puts forward some countermeasures for cultivating from all sides.展开更多
The new rural cooperative medical system has achieved periodical achievements since its establishment.Nevertheless,there are many factors hampering the development of the new system,such as the high cost,the difficult...The new rural cooperative medical system has achieved periodical achievements since its establishment.Nevertheless,there are many factors hampering the development of the new system,such as the high cost,the difficulties in fund procurement,the lack of management,the narrow coverage of benefit,the ineffective constraint to the designated medical institutions,the high fund balance rate,and the poor medical facilities and services in rural areas.Countermeasures are put forward to solve these problems,including improving the system design,expanding the coverage of the system,expanding the fund sources,reducing the financing costs,strengthening the fund supervision,enhancing the supervision of designated medical institutions,and improving the capacity of health services in rural areas.展开更多
文摘CO_(2) conversion into value-added products by electro-, photoand plasma catalysis under mild operating conditions(ambient temperature and pressure) is an emerging area to achieve carbon circularity by producing chemicals and fuels using directly renewable energy. Among all CO_(2) conversion approaches, the electrocatalytic reduction of CO_(2) is the most mature technology, capable of achieving high productivity(i.e. high current densities) at large scale, especially for producing carbon monoxide(CO), but with many examples showing selectivity to C_(2) carbon products.
文摘THE Communist Party of China （CPC） set the blueprint for rule of law in the world＇s second-largest economy during a recent key meeting, which also high- lighted the Party leadership and the overarching role of the Constitution in the country＇s legal system. According to a communique issued after the Fourth Plenary Session of the 18th CPC Central Committee, held in Beijing from October 20 to 23, the overall target of the CPC＇s current drive is to build a country with socialist rule of law with Chinese characteristics.
文摘At the end of 2001 National Natural Science Foundation of China (NSFC) organized a laboratory evaluation for Creative Research Groups, a pilot program launched in 2000, in the northwestern area of China and the evaluating team was deeply impressed by a young group, around 30 of average age, with their work and achievements, with their effort in pursuit of scientific truth and with their teamwork spirits. They all acknowl-
基金Supported by the National Natural Science Foundation of China under Grant No 11204392the Scientific and Technological Research Program of Chongqing Municipal Education Commission under Grant Nos KJ1400920 and KJ130821
文摘The stereodynamics of the C^NO reaction is investigated at O.06eV by means of the quasi-classical trajectory method on a recent ab initio 4^A＂ potential energy surface （PES）. The influences of rotation excitation （j = 0 -3） on stereodynamics are discussed. The obtained stereodynamical information is compared with the previously reported results on the 2A′ and 2^A＂ PESs to give a full insight into the chemical stereodynamics of the title reaction.
文摘General situation of ecological environment in western region is introduced,as well as its relationship with new countryside construction.Result shows that ecological conditions of western region not only play an important role in the achievement of new countryside construction in western region,but also directly affect the ecological safety of eastern region and the sustainable development of China.Problems in new countryside construction in western region are analyzed under the perspective of ecological environment,which are the weak concept of ecological protection,the ecological environment which needs to be improved,the difficulty in agriculture development,and the backward plan for human settlement.According to these problems,path of new countryside construction in western China is pointed out under the perspective of ecological environment,such as promoting ecological economy,developing competitive industries,speeding up spatial planning,optimizing the living environment,changing the traditional concept into scientific and rational development,and restoring the ecological environment by making use of agricultural support.
基金Supported by Key Project of National Social Science Foundation(10AGL007&12ASH004)Key Project of Ministry of Education(DFA100209)+2 种基金Ph.D.Foundation Project of Southwest University(SWU1209338)Fundamental Research Funds for the Central Universities in 2013(SWU1309315)Fundamental Research Funds for the Central Universities in 2009(SWU0909629)
文摘New type professional farmers are farmers who possess certain resources and capitals,have certain extent of spirit of entrepreneurship,and are fully capable of obtaining and allocating resources related to agricultural production and management,and engaged in agricultural production and management for obtaining average profit.Cultivation of new type professional farmers should be promoted in the process and at the background of"coordinated development of industrialization,informationization,urbanization and agricultural modernization".It should establish a proper cultivation subject system consisting of government,enterprises,rural communities and nonprofit organizations.Relying on multiple motive forces,efforts should be concentrated on cultivating those farmers with enterprising,highly innovative and learning ability,to guide traditional farmers to change into learning,enterprising and innovative ones.In addition,cultivation of new type professional farmers must rely on farmer education and training,modern agricultural development,increase in agricultural comparative advantage,innovation of rural management system and mechanism,multiple types of agricultural operation on a fairly large scale,as well as construction and regulation of new rural communities.Finally,it is recommended to provide system guarantee from long-term input mechanism of new type professional farmer education and training,incentive and restrictive mechanism of new type professional farmer cultivation,and construction of favorable environment for agricultural entrepreneurship.
文摘By cultivating and expanding the scale of the new type of agricultural management main body, in order to better improve the modern agricultural system, it is an important measure to fundamentally solve the "three rural issues" in implementing the rural revitalization strategy. Among them, the new professional farmers are an essential part of the new agricultural management team, therefore, it is of great practical significance to explore the cultivation path of the new professional farmers. This article combs the domestic and foreign research status about professional farmers, analyzes the latest condition of new professional farmers cultivation, uses the theory of stakeholders, respectively from the perspective of farmers, government, agricultural enterprises and training institutions, expounds the necessity of cultivating new type of professional farmers, and puts forward some countermeasures for cultivating from all sides.
基金Supported by the School Management Project of Xi an Polytechnic University(09XG38)
文摘The new rural cooperative medical system has achieved periodical achievements since its establishment.Nevertheless,there are many factors hampering the development of the new system,such as the high cost,the difficulties in fund procurement,the lack of management,the narrow coverage of benefit,the ineffective constraint to the designated medical institutions,the high fund balance rate,and the poor medical facilities and services in rural areas.Countermeasures are put forward to solve these problems,including improving the system design,expanding the coverage of the system,expanding the fund sources,reducing the financing costs,strengthening the fund supervision,enhancing the supervision of designated medical institutions,and improving the capacity of health services in rural areas.
