Athorough-going change in economic development mode is crucial to the solu-tion of the knotty world economy.The world’s trend in the nineties is toseek a“sustainable development”.The year 1992 winessed the convocat...Athorough-going change in economic development mode is crucial to the solu-tion of the knotty world economy.The world’s trend in the nineties is toseek a“sustainable development”.The year 1992 winessed the convocationof the United Nations Conference on Environment and Development;the UnitedNaitons Population Conference was convened in 1994;and in March 1995,the U-nited Nations World Summit on Social Development was held in Copenhagen.展开更多
The Invisible Hand Of Divine Providence in Christian Theology leads mankind continuously with teleological aim.Adam Smith’s“Invisible Hand of Political Economy”leads society to the highest level of prosperity,where...The Invisible Hand Of Divine Providence in Christian Theology leads mankind continuously with teleological aim.Adam Smith’s“Invisible Hand of Political Economy”leads society to the highest level of prosperity,where the benefits of households,businesses and the state are optimized.Adam Smith,influenced by the Theology of Augustine and Thomas Aquinas,transfers the Hand of Divine Providence to economic life and lets individuals function on the basis of their own interest and the“sympathy”governing their economic relations.Two patterns run at the same time.The economic circuit is driven by the good choice of the invisible hand,and mankind is driven by the good providence of God.The purpose of our work is to present this coincidence of the two“long hands”of God and the Economy and the influences that the Philosophy of Ethical Emotions of Political Economy has received from Theology.展开更多
As security in its neighborhood deteriorates,EU is making major adjustment to its Neighborhood Policy.The new policies are no longer value-driven,transformation-targeted,and single-handed,but more interest-oriented,fl...As security in its neighborhood deteriorates,EU is making major adjustment to its Neighborhood Policy.The new policies are no longer value-driven,transformation-targeted,and single-handed,but more interest-oriented,flexible,differentiated and stability-targeted.The mode has been shifted from proactive export of democratic values,to reactive defense and展开更多
Entering WTO, indicates that China is going on to the new stage of opening to the outside world. If the open - door policy in the past is said to be active and political, it can be said to be passive and systemic afte...Entering WTO, indicates that China is going on to the new stage of opening to the outside world. If the open - door policy in the past is said to be active and political, it can be said to be passive and systemic after China joints the world group. Necessary adjustments must be made in the strategy of opening to the out side world on the development of economy in Nanjing.展开更多
为实现碳中和目标,应大力发展清洁能源,需要建设综合能源系统(integrated energy system,IES)并对其进行优化。首先提出了一种IES低碳经济运行策略。该策略关注碳交易市场,并引入阶梯式碳交易机制,以促使IES更有效地控制碳排放;其次提...为实现碳中和目标,应大力发展清洁能源,需要建设综合能源系统(integrated energy system,IES)并对其进行优化。首先提出了一种IES低碳经济运行策略。该策略关注碳交易市场,并引入阶梯式碳交易机制,以促使IES更有效地控制碳排放;其次提出了一种基于电解槽、甲烷反应器和氢燃料电池的电转气(power-to-gas,P2G)过程。这种新方法可有效提高氢能利用率,降低运行成本;最后,还提出了供需灵活侧双响应机制。在供应侧,通过热电比可调的热电联产来提高能源利用率。在需求侧,提出电、热、气负荷均具备时间维度上需求响应的同时,还具备可替代性。通过这一机制,能够进一步提升IES环保性和可行性。展开更多
On the basis of survey of current land use situation in Changfeng County,this paper analyzed land use structure,trend and environment of structural adjustment. Besides,it explored county-wide land use structure mode,n...On the basis of survey of current land use situation in Changfeng County,this paper analyzed land use structure,trend and environment of structural adjustment. Besides,it explored county-wide land use structure mode,namely, " division + indicator + policy". Through reasonable distribution,it is expected to build proper land use structure framework,avoid passive situation of relying on policies simply,and bring into play stability keeping function of land use structure,so as to promote county-wide economic development,and bring into play countywide lever function of rural transition areas.展开更多
Drought stress negatively impacts growth and physiological processes in plants.The foliar application of glycine betaine(GB)is an effective and low-cost approach to improve the drought tolerance of trees.This study ex...Drought stress negatively impacts growth and physiological processes in plants.The foliar application of glycine betaine(GB)is an effective and low-cost approach to improve the drought tolerance of trees.This study examined the effect of exogenously applied GB on the cell membrane permeability,osmotic adjustment,and antioxidant enzyme activities of Phoebe hunanensis Hand.-Mazz under drought stress.Two levels(0 and 800 mL)of water irrigation were tested under different applied GB concentrations(0,50,100,and 200 mM).Drought stress decreased the relative water content by 58.5%while increased the electric conductivity,malondialdehyde,proline,soluble proteins,soluble sugars,and antioxidant enzyme activities(superoxide dismutase,catalase,peroxidase)by up to 62.9%,42.4%,87.0%,19.1%,60.5%,68.3%,71.7%,and 83.8%,respectively,on the 25^(th) day.The foliar application of GB,especially at 100 mM,increased the relative water content of P.hunanensis leaves under drought stress.The concentration of GB from 50 to 100 mM effectively alleviated the improvement of cell membrane permeability and inhibited the accumulation of membrane lipid peroxidation products.Under drought stress,the concentrations of proline,soluble proteins,and soluble sugars in the leaves of P.hunanensis increased as the applied GB concentration was increased and the water stress time was prolonged.Exogenously applied GB decreased oxidative stress and improved antioxidant enzyme activities as compared with treatments without GB application.Furthermore,the physiological and biochemical indexes of P.hunanensis showed a certain dose effect on exogenous GB concentration.These results suggest that GB helps maintain the drought tolerance of P.hunanensis.展开更多
文摘Athorough-going change in economic development mode is crucial to the solu-tion of the knotty world economy.The world’s trend in the nineties is toseek a“sustainable development”.The year 1992 winessed the convocationof the United Nations Conference on Environment and Development;the UnitedNaitons Population Conference was convened in 1994;and in March 1995,the U-nited Nations World Summit on Social Development was held in Copenhagen.
文摘The Invisible Hand Of Divine Providence in Christian Theology leads mankind continuously with teleological aim.Adam Smith’s“Invisible Hand of Political Economy”leads society to the highest level of prosperity,where the benefits of households,businesses and the state are optimized.Adam Smith,influenced by the Theology of Augustine and Thomas Aquinas,transfers the Hand of Divine Providence to economic life and lets individuals function on the basis of their own interest and the“sympathy”governing their economic relations.Two patterns run at the same time.The economic circuit is driven by the good choice of the invisible hand,and mankind is driven by the good providence of God.The purpose of our work is to present this coincidence of the two“long hands”of God and the Economy and the influences that the Philosophy of Ethical Emotions of Political Economy has received from Theology.
文摘As security in its neighborhood deteriorates,EU is making major adjustment to its Neighborhood Policy.The new policies are no longer value-driven,transformation-targeted,and single-handed,but more interest-oriented,flexible,differentiated and stability-targeted.The mode has been shifted from proactive export of democratic values,to reactive defense and
文摘Entering WTO, indicates that China is going on to the new stage of opening to the outside world. If the open - door policy in the past is said to be active and political, it can be said to be passive and systemic after China joints the world group. Necessary adjustments must be made in the strategy of opening to the out side world on the development of economy in Nanjing.
文摘为实现碳中和目标,应大力发展清洁能源,需要建设综合能源系统(integrated energy system,IES)并对其进行优化。首先提出了一种IES低碳经济运行策略。该策略关注碳交易市场,并引入阶梯式碳交易机制,以促使IES更有效地控制碳排放;其次提出了一种基于电解槽、甲烷反应器和氢燃料电池的电转气(power-to-gas,P2G)过程。这种新方法可有效提高氢能利用率,降低运行成本;最后,还提出了供需灵活侧双响应机制。在供应侧,通过热电比可调的热电联产来提高能源利用率。在需求侧,提出电、热、气负荷均具备时间维度上需求响应的同时,还具备可替代性。通过这一机制,能够进一步提升IES环保性和可行性。
文摘On the basis of survey of current land use situation in Changfeng County,this paper analyzed land use structure,trend and environment of structural adjustment. Besides,it explored county-wide land use structure mode,namely, " division + indicator + policy". Through reasonable distribution,it is expected to build proper land use structure framework,avoid passive situation of relying on policies simply,and bring into play stability keeping function of land use structure,so as to promote county-wide economic development,and bring into play countywide lever function of rural transition areas.
基金This work was supported by the Science and Technology Research Project of Hubei Provincial Department of Education(Q20191309)the Engineering Research Center of Ecology and Agricultural Use of Wetland(Ministry of Education,KF2018113)Shuangzhu Forest Farm in Zhuxi County(2020H21003).
文摘Drought stress negatively impacts growth and physiological processes in plants.The foliar application of glycine betaine(GB)is an effective and low-cost approach to improve the drought tolerance of trees.This study examined the effect of exogenously applied GB on the cell membrane permeability,osmotic adjustment,and antioxidant enzyme activities of Phoebe hunanensis Hand.-Mazz under drought stress.Two levels(0 and 800 mL)of water irrigation were tested under different applied GB concentrations(0,50,100,and 200 mM).Drought stress decreased the relative water content by 58.5%while increased the electric conductivity,malondialdehyde,proline,soluble proteins,soluble sugars,and antioxidant enzyme activities(superoxide dismutase,catalase,peroxidase)by up to 62.9%,42.4%,87.0%,19.1%,60.5%,68.3%,71.7%,and 83.8%,respectively,on the 25^(th) day.The foliar application of GB,especially at 100 mM,increased the relative water content of P.hunanensis leaves under drought stress.The concentration of GB from 50 to 100 mM effectively alleviated the improvement of cell membrane permeability and inhibited the accumulation of membrane lipid peroxidation products.Under drought stress,the concentrations of proline,soluble proteins,and soluble sugars in the leaves of P.hunanensis increased as the applied GB concentration was increased and the water stress time was prolonged.Exogenously applied GB decreased oxidative stress and improved antioxidant enzyme activities as compared with treatments without GB application.Furthermore,the physiological and biochemical indexes of P.hunanensis showed a certain dose effect on exogenous GB concentration.These results suggest that GB helps maintain the drought tolerance of P.hunanensis.
