In this paper,we propose a second-order moving-water equilibria preserving nonstaggered central scheme to solve the Ripa model via flux globalization.To maintain the moving-water steady states,we use the discrete sour...In this paper,we propose a second-order moving-water equilibria preserving nonstaggered central scheme to solve the Ripa model via flux globalization.To maintain the moving-water steady states,we use the discrete source terms proposed by Britton et al.(J Sci Comput,2020,82(2):Art 30)by incorporating the expression of the source terms as a whole into the flux gradient,which directly avoids the discrete complexity of the source terms in order to maintain the well-balanced properties of the scheme.In addition,since the nonstaggered central scheme requires re-projecting the updated values of the nonstaggered cells onto the staggered cells,we modify the calculation of the global variables by constructing ghost cells and alternating the values of the global variables with the water depths obtained from the solution through the nonlinear relationship between the global flux and the water depth.In order to maintain the second-order accuracy of the scheme on the time scale,we incorporate a new Runge-Kutta type time discretization in the evolution of the numerical solution for the nonstaggered cells.Meanwhile,we introduce the"draining"time step technique to ensure that the water depth is positive and that it satisfies mass conservation.Numerical experiments verify that the scheme is well-balanced,positivity-preserving and robust.展开更多
This essay begins with a brief introduction to the changes in foreign language education policy and the main motives for those changes in the context of socio-political circumstances. It then examines the development ...This essay begins with a brief introduction to the changes in foreign language education policy and the main motives for those changes in the context of socio-political circumstances. It then examines the development of language education system in a new college of a university in China over a period of ten years in relation to the issue of internationalization and globalization.The study shows that the language education system of the new college has developed in parallel with the recently-emerged trends in language education in China. Finally,it seeks to interpret these trends in terms of global,national,regional forces that currently drive it forwards.展开更多
Marketing today is very different from what it used to be a few decades ago,mainly due to a rapidly changing world economy and the development of fast and virtually free knowledge distribution and exchange.Marketing f...Marketing today is very different from what it used to be a few decades ago,mainly due to a rapidly changing world economy and the development of fast and virtually free knowledge distribution and exchange.Marketing faces many new challenges in the 21st century but none for important than the surge of globalization and information technology,both which impact current businesses more than any other factors.These two challenges can make or break a business and it requires the implementation of brand new strategies to cope with the rapidly evolving global market we have today.展开更多
In contemporary,globalization is advancing at an unprecedented rate in multitude arenas.Globalization has brought us to contact with the culture,customs and thinking of countries around the world.English learning unde...In contemporary,globalization is advancing at an unprecedented rate in multitude arenas.Globalization has brought us to contact with the culture,customs and thinking of countries around the world.English learning under the context of globalization has been changed to some extent.Globalization is exuberant,specific learning instead of systematic learning is what is necessitated.展开更多
The telecommunications industry is one of the mosttypically globalized industries. Chinese telecom operatorscarry out the globalization practices in theirown ways. This paper sums up the characters of theChinese opera...The telecommunications industry is one of the mosttypically globalized industries. Chinese telecom operatorscarry out the globalization practices in theirown ways. This paper sums up the characters of theChinese operators’ globalization based on a reviewof the recent efforts of Chinese operators. Fourmodes of globalization are pointed out undertakenby Chinese operators: Business Cooperation andAlliance, Branch and Subsidiary Company, Merge& Acquisition and Foreign Direct Investment andExportation of Expertise. And the behaviors of Chineseoperators are categorized into two dimensions:the target customer and the destination region. It isindicated that Chinese operators focus more on thedomestic customers when extending their servicesglobally, especially toward the developed countriesand regions. However, when they intend to graspnew market opportunities, they tend to aim at developingcountries.展开更多
By the globalization it means a type of movement process of the world e-conomy at large. It primarily means that the allocation of productive re-sources has transcended the scope of a nation and that 1he optimal of pr...By the globalization it means a type of movement process of the world e-conomy at large. It primarily means that the allocation of productive re-sources has transcended the scope of a nation and that 1he optimal of pro-duction factors is realized on a regional and even a global scale. This re-quires all countries to become more open and their economies to becomeincreasingly marketized, thus increasing the degree of mutual展开更多
The process of globalization has posed great challenges to the twenty-first century education in every single nation.In response to these challenges,scholars and curriculum theorists have advocated to develop transnat...The process of globalization has posed great challenges to the twenty-first century education in every single nation.In response to these challenges,scholars and curriculum theorists have advocated to develop transnational and multinational curriculum to meet the requirements of global citizens.To be specific,26 experts from nine nations worked on a multinational curriculum project for four years.The final product is a set of curriculum recommendations on education for global citizenship.Despite the success of this project,various challenges also exist for those who work on developing multinational curriculum.展开更多
In this essay, the complexity of the present situation of world Englishes, comments on the spread of the language, debate over standardized variants in English and the pedagogical implication relating to what types of...In this essay, the complexity of the present situation of world Englishes, comments on the spread of the language, debate over standardized variants in English and the pedagogical implication relating to what types of English should be taught will be discussed. The expansion of English in China is then analyzed concerning issues such as attitudes towards local variety,desirable teaching models, and future adjustment.展开更多
Chinese animation has long been criticized about its lack of creativity,its nakedness of dull educational intension,and its aloofness from ordinary audience.It is usually not able to be popular in China,let alone be a...Chinese animation has long been criticized about its lack of creativity,its nakedness of dull educational intension,and its aloofness from ordinary audience.It is usually not able to be popular in China,let alone be accepted and welcomed by the world.These years comes Pleasant Goat and Big Big Wolf which changes the situation and leads the globalization of Chinese animation.Analyzed from the animation itself,its success is owing to the great embodiment of Chinese characteristics and the good fulfillment of common human appeals,including amusement,relaxation,identification and education which should be learned and perfected by more works to continue the mission of the globalization of Chinese animation.展开更多
Abstract:Recent years witness the great concerns and anxieties from an increasing number of researchers upon the issue of media globalization and culture identity,or rather homogenization and heterogeneity.There,howev...Abstract:Recent years witness the great concerns and anxieties from an increasing number of researchers upon the issue of media globalization and culture identity,or rather homogenization and heterogeneity.There,however,exists a harmonious relationship between media globalization and culture identity,rather than a contradictive one.Media globalization can effectively represent audience’s culture identity in its process of localization.In sense of culture,reasons to media localization and measures to achieve localization will be discussed from the commercial,social and practical perspectives.展开更多
Under the setting of globalization, in the late 1970s, China began to carry out 'the reform and opening-up policy'. During 30 years reform process, Chinese economy has a great growth. The 'market mechanism...Under the setting of globalization, in the late 1970s, China began to carry out 'the reform and opening-up policy'. During 30 years reform process, Chinese economy has a great growth. The 'market mechanism' and its effectiveness were adopted by Chinese people. With the deep reform of health system, Chinese government delegates more decision-making power to the hospitals, thus 'in employment terms, as two of largest industries (health and education) in every country' (Meadmore P. 1999 p.91), the reform of education has become a hot topic in social debate. In other words, in the field of education in China today, marketization of education is highly focused, causing concerns of various social classes: What are the reforms? What are the results reforms bring about? On exploring the effects of globalization on Chinese education in modernity and presenting advantages and disadvantages in the process of the 'market mechanism' working in and through education to reconsider a market education system creates an external competition for public schools.展开更多
The irreversible trend of globalization has great effects on language and culture. In the context of globalization, China English acts as the medium of Chinese culture. It conveys Chinese culture from three perspectiv...The irreversible trend of globalization has great effects on language and culture. In the context of globalization, China English acts as the medium of Chinese culture. It conveys Chinese culture from three perspectives: the unique concepts, the typical thinking mode, and distinctive Chinese personality. In this way, China English enhances the introduction of Chinese culture,thus promoting the soft power of China.展开更多
Under the background of the internationalization of legal services,the legal relationship is becoming more and more complex in the private international law area.The demand for international legal services for compoun...Under the background of the internationalization of legal services,the legal relationship is becoming more and more complex in the private international law area.The demand for international legal services for compound talents with foreign language as the core is expanding,while the number of transnational legal offices is increasing rapidly.It options a higher demand on the English level of talents involved in transnational legal affairs.This paper tends to analyze the importance of legal English from the perspective of globalization.展开更多
Of great importance is that globalization shapes and influences the media, in turn, the media acts as an alternative and direct manner in which experiencing globalizing processes. Overall, the article is a brief intro...Of great importance is that globalization shapes and influences the media, in turn, the media acts as an alternative and direct manner in which experiencing globalizing processes. Overall, the article is a brief introduction to media globalization and its associated debates.展开更多
"Without languages,there would be no globalization and vice versa,without globalization,there would be no world languages"(Herve,2011,p117).To study linguistic globalization could not only deepen our underst..."Without languages,there would be no globalization and vice versa,without globalization,there would be no world languages"(Herve,2011,p117).To study linguistic globalization could not only deepen our understanding of globalization,but also increase opportunity to create a more equitable and ethically responsible world.The aim of the current essay is to briefly review the influence of English globalization(EG)on China’s education.The lesson that can be drawn from an examination of EG in China will also be discussed.展开更多
Lignocellulosic biomass is one of the viable solutions to alleviate the global warming. However, the limited utilization of biomass majorly focused on cellulose and hemicellulose restricts the economic and environment...Lignocellulosic biomass is one of the viable solutions to alleviate the global warming. However, the limited utilization of biomass majorly focused on cellulose and hemicellulose restricts the economic and environmental feasibilities. To cope with this issue, we proposed an integrated process of co-producing 1,6-hexanediol(1,6-HDO) with tetrahydrofuran and adipic acid from biomass, referred to as Strategy A. To compare the impacts of lignin upgrading and feedstock, Strategy B, which co-produces tetrahydrofuran alone, and Strategy C, which is the traditional route to produce 1,6-HDO from fossil fuels, were used. Heat networks are also designed to reduce operating costs and indirect carbon emissions due to energy consumption, saving 87% and 83% of the heat and cooling requirements, respectively, in Strategy A. The market competitiveness of Strategy A was evaluated by determining the minimum selling price through techno-economic analysis, and sustainability was thoroughly investigated by quantifying the environmental impacts through both midpoint and endpoint life-cycle assessments(LCAs).Strategy A was found to be the most favorable both economically(USRDSCHARDOLLAR3,402/ton) and environmentally(-26.9 kg CO_(2)eq.). This indicates that lignin valorization is not only economically but also environmentally preferred. Finally, changes in economic and environmental feasibilities depending on economic, process, and environmental parameters were investigated using sensitivity and uncertainty analyses. The results of these analyses provide valuable insight into bio-based chemical production.展开更多
The kinetic characteristics of plasma-assisted oxidative pyrolysis of ammonia are studied by using the global/fluid models hybrid solution method.Firstly,the stable products of plasma-assisted oxidative pyrolysis of a...The kinetic characteristics of plasma-assisted oxidative pyrolysis of ammonia are studied by using the global/fluid models hybrid solution method.Firstly,the stable products of plasma-assisted oxidative pyrolysis of ammonia are measured.The results show that the consumption of NH_(3)/O_(2)and the production of N_(2)/H_(2)change linearly with the increase of voltage,which indicates the decoupling of nonequilibrium molecular excitation and oxidative pyrolysis of ammonia at low temperatures.Secondly,the detailed reaction kinetics mechanism of ammonia oxidative pyrolysis stimulated by a nanosecond pulse voltage at low pressure and room temperature is established.Based on the reaction path analysis,the simplified mechanism is obtained.The detailed and simplified mechanism simulation results are compared with experimental data to verify the accuracy of the simplified mechanism.Finally,based on the simplified mechanism,the fluid model of ammonia oxidative pyrolysis stimulated by the nanosecond pulse plasma is established to study the pre-sheath/sheath behavior and the resultant consumption and formation of key species.The results show that the generation,development,and propagation of the pre-sheath have a great influence on the formation and consumption of species.The consumption of NH_(3)by the cathode pre-sheath is greater than that by the anode pre-sheath,but the opposite is true for OH and O(1S).However,within the sheath,almost all reactions do not occur.Further,by changing the parameters of nanosecond pulse power supply voltage,it is found that the electron number density,electron current density,and applied peak voltages are not the direct reasons for the structural changes of the sheath and pre-sheath.Furthermore,the discharge interval has little effect on the sheath structure and gas mixture breakdown.The research results of this paper not only help to understand the kinetic promotion of non-equilibrium excitation in the process of oxidative pyrolysis but also help to explore the influence of transport and chemical reaction kinetics on the oxidative pyrolysis of ammonia.展开更多
基金supported by the National Natural Science Foundation of China(51879194)。
文摘In this paper,we propose a second-order moving-water equilibria preserving nonstaggered central scheme to solve the Ripa model via flux globalization.To maintain the moving-water steady states,we use the discrete source terms proposed by Britton et al.(J Sci Comput,2020,82(2):Art 30)by incorporating the expression of the source terms as a whole into the flux gradient,which directly avoids the discrete complexity of the source terms in order to maintain the well-balanced properties of the scheme.In addition,since the nonstaggered central scheme requires re-projecting the updated values of the nonstaggered cells onto the staggered cells,we modify the calculation of the global variables by constructing ghost cells and alternating the values of the global variables with the water depths obtained from the solution through the nonlinear relationship between the global flux and the water depth.In order to maintain the second-order accuracy of the scheme on the time scale,we incorporate a new Runge-Kutta type time discretization in the evolution of the numerical solution for the nonstaggered cells.Meanwhile,we introduce the"draining"time step technique to ensure that the water depth is positive and that it satisfies mass conservation.Numerical experiments verify that the scheme is well-balanced,positivity-preserving and robust.
文摘This essay begins with a brief introduction to the changes in foreign language education policy and the main motives for those changes in the context of socio-political circumstances. It then examines the development of language education system in a new college of a university in China over a period of ten years in relation to the issue of internationalization and globalization.The study shows that the language education system of the new college has developed in parallel with the recently-emerged trends in language education in China. Finally,it seeks to interpret these trends in terms of global,national,regional forces that currently drive it forwards.
文摘Marketing today is very different from what it used to be a few decades ago,mainly due to a rapidly changing world economy and the development of fast and virtually free knowledge distribution and exchange.Marketing faces many new challenges in the 21st century but none for important than the surge of globalization and information technology,both which impact current businesses more than any other factors.These two challenges can make or break a business and it requires the implementation of brand new strategies to cope with the rapidly evolving global market we have today.
文摘In contemporary,globalization is advancing at an unprecedented rate in multitude arenas.Globalization has brought us to contact with the culture,customs and thinking of countries around the world.English learning under the context of globalization has been changed to some extent.Globalization is exuberant,specific learning instead of systematic learning is what is necessitated.
文摘The telecommunications industry is one of the mosttypically globalized industries. Chinese telecom operatorscarry out the globalization practices in theirown ways. This paper sums up the characters of theChinese operators’ globalization based on a reviewof the recent efforts of Chinese operators. Fourmodes of globalization are pointed out undertakenby Chinese operators: Business Cooperation andAlliance, Branch and Subsidiary Company, Merge& Acquisition and Foreign Direct Investment andExportation of Expertise. And the behaviors of Chineseoperators are categorized into two dimensions:the target customer and the destination region. It isindicated that Chinese operators focus more on thedomestic customers when extending their servicesglobally, especially toward the developed countriesand regions. However, when they intend to graspnew market opportunities, they tend to aim at developingcountries.
文摘By the globalization it means a type of movement process of the world e-conomy at large. It primarily means that the allocation of productive re-sources has transcended the scope of a nation and that 1he optimal of pro-duction factors is realized on a regional and even a global scale. This re-quires all countries to become more open and their economies to becomeincreasingly marketized, thus increasing the degree of mutual
文摘The process of globalization has posed great challenges to the twenty-first century education in every single nation.In response to these challenges,scholars and curriculum theorists have advocated to develop transnational and multinational curriculum to meet the requirements of global citizens.To be specific,26 experts from nine nations worked on a multinational curriculum project for four years.The final product is a set of curriculum recommendations on education for global citizenship.Despite the success of this project,various challenges also exist for those who work on developing multinational curriculum.
文摘In this essay, the complexity of the present situation of world Englishes, comments on the spread of the language, debate over standardized variants in English and the pedagogical implication relating to what types of English should be taught will be discussed. The expansion of English in China is then analyzed concerning issues such as attitudes towards local variety,desirable teaching models, and future adjustment.
文摘Chinese animation has long been criticized about its lack of creativity,its nakedness of dull educational intension,and its aloofness from ordinary audience.It is usually not able to be popular in China,let alone be accepted and welcomed by the world.These years comes Pleasant Goat and Big Big Wolf which changes the situation and leads the globalization of Chinese animation.Analyzed from the animation itself,its success is owing to the great embodiment of Chinese characteristics and the good fulfillment of common human appeals,including amusement,relaxation,identification and education which should be learned and perfected by more works to continue the mission of the globalization of Chinese animation.
文摘Abstract:Recent years witness the great concerns and anxieties from an increasing number of researchers upon the issue of media globalization and culture identity,or rather homogenization and heterogeneity.There,however,exists a harmonious relationship between media globalization and culture identity,rather than a contradictive one.Media globalization can effectively represent audience’s culture identity in its process of localization.In sense of culture,reasons to media localization and measures to achieve localization will be discussed from the commercial,social and practical perspectives.
文摘Under the setting of globalization, in the late 1970s, China began to carry out 'the reform and opening-up policy'. During 30 years reform process, Chinese economy has a great growth. The 'market mechanism' and its effectiveness were adopted by Chinese people. With the deep reform of health system, Chinese government delegates more decision-making power to the hospitals, thus 'in employment terms, as two of largest industries (health and education) in every country' (Meadmore P. 1999 p.91), the reform of education has become a hot topic in social debate. In other words, in the field of education in China today, marketization of education is highly focused, causing concerns of various social classes: What are the reforms? What are the results reforms bring about? On exploring the effects of globalization on Chinese education in modernity and presenting advantages and disadvantages in the process of the 'market mechanism' working in and through education to reconsider a market education system creates an external competition for public schools.
文摘The irreversible trend of globalization has great effects on language and culture. In the context of globalization, China English acts as the medium of Chinese culture. It conveys Chinese culture from three perspectives: the unique concepts, the typical thinking mode, and distinctive Chinese personality. In this way, China English enhances the introduction of Chinese culture,thus promoting the soft power of China.
文摘Under the background of the internationalization of legal services,the legal relationship is becoming more and more complex in the private international law area.The demand for international legal services for compound talents with foreign language as the core is expanding,while the number of transnational legal offices is increasing rapidly.It options a higher demand on the English level of talents involved in transnational legal affairs.This paper tends to analyze the importance of legal English from the perspective of globalization.
文摘Of great importance is that globalization shapes and influences the media, in turn, the media acts as an alternative and direct manner in which experiencing globalizing processes. Overall, the article is a brief introduction to media globalization and its associated debates.
文摘"Without languages,there would be no globalization and vice versa,without globalization,there would be no world languages"(Herve,2011,p117).To study linguistic globalization could not only deepen our understanding of globalization,but also increase opportunity to create a more equitable and ethically responsible world.The aim of the current essay is to briefly review the influence of English globalization(EG)on China’s education.The lesson that can be drawn from an examination of EG in China will also be discussed.
基金Material Parts Technology Development Program (20017461, Development and Performance Improvement of Air Operated Valve for 105 MPa Hydrogen Charging Station) funded by the Ministry of Trade,Industry and Energy(MOTIE, Republic of Korea)Korea Evaluation Institute of Industrial Technology (KEIT, Republic of Korea)+1 种基金financial support from the Korea Institute of Energy Technology Evaluation and Planning (KETEP)Ministry of Trade,Industry&Energy (MOTIE) of the Republic of Korea(RS-2024-00419764)。
文摘Lignocellulosic biomass is one of the viable solutions to alleviate the global warming. However, the limited utilization of biomass majorly focused on cellulose and hemicellulose restricts the economic and environmental feasibilities. To cope with this issue, we proposed an integrated process of co-producing 1,6-hexanediol(1,6-HDO) with tetrahydrofuran and adipic acid from biomass, referred to as Strategy A. To compare the impacts of lignin upgrading and feedstock, Strategy B, which co-produces tetrahydrofuran alone, and Strategy C, which is the traditional route to produce 1,6-HDO from fossil fuels, were used. Heat networks are also designed to reduce operating costs and indirect carbon emissions due to energy consumption, saving 87% and 83% of the heat and cooling requirements, respectively, in Strategy A. The market competitiveness of Strategy A was evaluated by determining the minimum selling price through techno-economic analysis, and sustainability was thoroughly investigated by quantifying the environmental impacts through both midpoint and endpoint life-cycle assessments(LCAs).Strategy A was found to be the most favorable both economically(USRDSCHARDOLLAR3,402/ton) and environmentally(-26.9 kg CO_(2)eq.). This indicates that lignin valorization is not only economically but also environmentally preferred. Finally, changes in economic and environmental feasibilities depending on economic, process, and environmental parameters were investigated using sensitivity and uncertainty analyses. The results of these analyses provide valuable insight into bio-based chemical production.
基金Fundamental Research Funds for the Central Universities(M23JBZY00050)National Natural Science Foundation of China(22278032)。
文摘The kinetic characteristics of plasma-assisted oxidative pyrolysis of ammonia are studied by using the global/fluid models hybrid solution method.Firstly,the stable products of plasma-assisted oxidative pyrolysis of ammonia are measured.The results show that the consumption of NH_(3)/O_(2)and the production of N_(2)/H_(2)change linearly with the increase of voltage,which indicates the decoupling of nonequilibrium molecular excitation and oxidative pyrolysis of ammonia at low temperatures.Secondly,the detailed reaction kinetics mechanism of ammonia oxidative pyrolysis stimulated by a nanosecond pulse voltage at low pressure and room temperature is established.Based on the reaction path analysis,the simplified mechanism is obtained.The detailed and simplified mechanism simulation results are compared with experimental data to verify the accuracy of the simplified mechanism.Finally,based on the simplified mechanism,the fluid model of ammonia oxidative pyrolysis stimulated by the nanosecond pulse plasma is established to study the pre-sheath/sheath behavior and the resultant consumption and formation of key species.The results show that the generation,development,and propagation of the pre-sheath have a great influence on the formation and consumption of species.The consumption of NH_(3)by the cathode pre-sheath is greater than that by the anode pre-sheath,but the opposite is true for OH and O(1S).However,within the sheath,almost all reactions do not occur.Further,by changing the parameters of nanosecond pulse power supply voltage,it is found that the electron number density,electron current density,and applied peak voltages are not the direct reasons for the structural changes of the sheath and pre-sheath.Furthermore,the discharge interval has little effect on the sheath structure and gas mixture breakdown.The research results of this paper not only help to understand the kinetic promotion of non-equilibrium excitation in the process of oxidative pyrolysis but also help to explore the influence of transport and chemical reaction kinetics on the oxidative pyrolysis of ammonia.
