China’s rise has stirred up world-wide debate.In Australia,China has been one of the keywords in its foreign and strategic policies and on news media.Its rise intensifies the dual functions―benefit provider and secu...China’s rise has stirred up world-wide debate.In Australia,China has been one of the keywords in its foreign and strategic policies and on news media.Its rise intensifies the dual functions―benefit provider and security offender to Australia and the tensions between greed of economic gains and fear of China’s increasing geopolitical strength and influence.The“fear and greed”narration is well-presented on Australian mainstream media.Such ambivalence can also find its expressions in the recent typical case of China’s rise―the Belt and Road Initiative.It is worthwhile to find out how Australia’s ambivalence to BRI and China’s rise is represented on media and to draw the sociopolitical inferences behind“fear and greed”.The thesis is going to take BRI as a typical example of China’s rise to examine the ambivalent“fear and greed”narration on Australian mainstream news media.Data sample includes news reports of BRI from ABC News,The Australian,The Australian Financial Review,The Sydney Morning Herald,and The Age from September 1st,2013 to October 31st,2017.The discourse analysis on China’s images finds that Australia is rather biased against China,regarding China both as a lucrative friend and a threatening enemy.The bias lingers on for centuries and generates misunderstanding,mistrust,and anxiety.Profit drives Australia to establish closer economic ties with China,while value differences would not allow too much proximity but help to maintain a robust alliance with its allies.Australia’s position between its major economic partner and traditional allies has caused much concern and will have a long-term influence on its policy-making decisions.展开更多
The land issue remains a colonial legacy which Africa must resolve to facilitate the region＇s Before colonialism land was considered by communities as economic rather than a socio-economic advancements political reso...The land issue remains a colonial legacy which Africa must resolve to facilitate the region＇s Before colonialism land was considered by communities as economic rather than a socio-economic advancements political resource. Agricultural communities vacated land no longer fertile or useful for pasture. Conflicts over parcels of land were therefore rare and if they did occur often resulted in migration. Scramble over parcels of land was thus for need. However, with European scramble and arbitrary partition of Africa in the nineteenth century, formal boundaries were established by colonialists between colonies, a policy later pursued by colonial administrators between communities within colonies. Colonial policies and decolonization process in some colonies complicated the land problem, resulting in the scramble over land for greed by the newly independent states and communities. Land scrambled for greed engendered generalized conflicts. This paper thus intends to argue that the scramble over land for greed made land more a factor of contention than peace in Africa. A chronological-illustrative method, with references from the different geographical divide in Africa was adopted to explore the changing land usage and faces of land conflicts in Africa with the finality that land question in the region is largely a colonial problem.展开更多
When I was in Xiamen at- tending the Fifth China In- ternational Credit and Risk Management Conference on September 24-26,2008,there was a fierce debate on Capitol Hill about whether the government of the United State...When I was in Xiamen at- tending the Fifth China In- ternational Credit and Risk Management Conference on September 24-26,2008,there was a fierce debate on Capitol Hill about whether the government of the United States should inject more than US＄750 billion to save the turbulent financial market.The展开更多
The Ming and Qing dynasties were fascinating times,when showing too much interest in money was considered il-bred,flattery got you anyrwhere,and the most important thing for any self-respecting man was to"save fa...The Ming and Qing dynasties were fascinating times,when showing too much interest in money was considered il-bred,flattery got you anyrwhere,and the most important thing for any self-respecting man was to"save face"-especially if his better half happened to be a shrew.展开更多
In this paper,considering the cost of base station,coverage,call quality,and other practical factors,a multi-objective optimal site planning scheme is proposed.Firstly,based on practical needs,mathematical modeling me...In this paper,considering the cost of base station,coverage,call quality,and other practical factors,a multi-objective optimal site planning scheme is proposed.Firstly,based on practical needs,mathematical modeling methods were used to establish mathematical expressions for the three sub-objectives of cost objectives,coverage objectives,and quality objectives.Then,a multi-objective optimization model was established by combining threshold and traffic volume constraints.In order to reduce the time complexity of optimization,a non-dominated sorting genetic algorithm(NSGA)is used to solve the multi-objective optimization problem of site planning.Finally,a strategy for clustering and optimizing weak coverage areas was proposed.In order to avoid redundant neighborhood retrieval during cluster expansion,the Fast Density-Based Spatial Clustering of Applications with Noise(FDBSCAN)clustering method was adopted.With different sub-objectives as the main objectives,this paper obtained the distribution map of weak coverage areas before and after the establishment of new base stations,as well as relevant site planning maps,and provided three planning schemes for different main objectives.The simulation results show that the traffic coverage of the three station planning schemes is above 90%.The change in the main optimization objective will result in a significant difference between the cost of the three solutions and the coverage of weak coverage points.展开更多
This article addresses the predictability of Bitcoin’s price by examining relationships between Bitcoin and financial and emotional variables such as the Fear and Greed Index(FGI),the American Interest Rate(FED),and ...This article addresses the predictability of Bitcoin’s price by examining relationships between Bitcoin and financial and emotional variables such as the Fear and Greed Index(FGI),the American Interest Rate(FED),and the Stock Market Index(NASDAQ).Through the use of statistical techniques such as the Johansen Cointegration Test and Granger Causality,as well as forecasting models,the study reveals that,despite the notorious volatility of the cryptocurrency market,it is possible to identify consistent behavioral patterns that can be successfully used to predict Bitcoin returns.The approach that combines VAR models and neural networks stands out as an effective tool to assist investors and analysts in making informed decisions in an ever-changing market environment.展开更多
文摘China’s rise has stirred up world-wide debate.In Australia,China has been one of the keywords in its foreign and strategic policies and on news media.Its rise intensifies the dual functions―benefit provider and security offender to Australia and the tensions between greed of economic gains and fear of China’s increasing geopolitical strength and influence.The“fear and greed”narration is well-presented on Australian mainstream media.Such ambivalence can also find its expressions in the recent typical case of China’s rise―the Belt and Road Initiative.It is worthwhile to find out how Australia’s ambivalence to BRI and China’s rise is represented on media and to draw the sociopolitical inferences behind“fear and greed”.The thesis is going to take BRI as a typical example of China’s rise to examine the ambivalent“fear and greed”narration on Australian mainstream news media.Data sample includes news reports of BRI from ABC News,The Australian,The Australian Financial Review,The Sydney Morning Herald,and The Age from September 1st,2013 to October 31st,2017.The discourse analysis on China’s images finds that Australia is rather biased against China,regarding China both as a lucrative friend and a threatening enemy.The bias lingers on for centuries and generates misunderstanding,mistrust,and anxiety.Profit drives Australia to establish closer economic ties with China,while value differences would not allow too much proximity but help to maintain a robust alliance with its allies.Australia’s position between its major economic partner and traditional allies has caused much concern and will have a long-term influence on its policy-making decisions.
文摘The land issue remains a colonial legacy which Africa must resolve to facilitate the region＇s Before colonialism land was considered by communities as economic rather than a socio-economic advancements political resource. Agricultural communities vacated land no longer fertile or useful for pasture. Conflicts over parcels of land were therefore rare and if they did occur often resulted in migration. Scramble over parcels of land was thus for need. However, with European scramble and arbitrary partition of Africa in the nineteenth century, formal boundaries were established by colonialists between colonies, a policy later pursued by colonial administrators between communities within colonies. Colonial policies and decolonization process in some colonies complicated the land problem, resulting in the scramble over land for greed by the newly independent states and communities. Land scrambled for greed engendered generalized conflicts. This paper thus intends to argue that the scramble over land for greed made land more a factor of contention than peace in Africa. A chronological-illustrative method, with references from the different geographical divide in Africa was adopted to explore the changing land usage and faces of land conflicts in Africa with the finality that land question in the region is largely a colonial problem.
文摘When I was in Xiamen at- tending the Fifth China In- ternational Credit and Risk Management Conference on September 24-26,2008,there was a fierce debate on Capitol Hill about whether the government of the United States should inject more than US＄750 billion to save the turbulent financial market.The
文摘The Ming and Qing dynasties were fascinating times,when showing too much interest in money was considered il-bred,flattery got you anyrwhere,and the most important thing for any self-respecting man was to"save face"-especially if his better half happened to be a shrew.
基金The work is supported by Jiangsu Higher Education“Qinglan Project”,an Open Project of Criminal Inspection Laboratory in Key Laboratories of Sichuan Provincial Universities(2023YB03)Major Project of Basic Science(Natural Science)Research in Higher Education Institutions in Jiangsu Province(23KJA520004)+4 种基金Jiangsu Higher Education Philosophy and Social Sciences Research General Project(2023SJYB0467)Action Plan of the National Engineering Research Center for Cybersecurity Level Protection and Security Technology(KJ-24-004)Jiangsu Province Degree and Postgraduate Education and Teaching ReformProject(JGKT24_B036)Digital Forensics Engineering Research Center of the Ministry of Education Open Project(DF20-010)the Youth Fund of Nanjing Railway Vocational and Technical College(Yq220012).
文摘In this paper,considering the cost of base station,coverage,call quality,and other practical factors,a multi-objective optimal site planning scheme is proposed.Firstly,based on practical needs,mathematical modeling methods were used to establish mathematical expressions for the three sub-objectives of cost objectives,coverage objectives,and quality objectives.Then,a multi-objective optimization model was established by combining threshold and traffic volume constraints.In order to reduce the time complexity of optimization,a non-dominated sorting genetic algorithm(NSGA)is used to solve the multi-objective optimization problem of site planning.Finally,a strategy for clustering and optimizing weak coverage areas was proposed.In order to avoid redundant neighborhood retrieval during cluster expansion,the Fast Density-Based Spatial Clustering of Applications with Noise(FDBSCAN)clustering method was adopted.With different sub-objectives as the main objectives,this paper obtained the distribution map of weak coverage areas before and after the establishment of new base stations,as well as relevant site planning maps,and provided three planning schemes for different main objectives.The simulation results show that the traffic coverage of the three station planning schemes is above 90%.The change in the main optimization objective will result in a significant difference between the cost of the three solutions and the coverage of weak coverage points.
文摘This article addresses the predictability of Bitcoin’s price by examining relationships between Bitcoin and financial and emotional variables such as the Fear and Greed Index(FGI),the American Interest Rate(FED),and the Stock Market Index(NASDAQ).Through the use of statistical techniques such as the Johansen Cointegration Test and Granger Causality,as well as forecasting models,the study reveals that,despite the notorious volatility of the cryptocurrency market,it is possible to identify consistent behavioral patterns that can be successfully used to predict Bitcoin returns.The approach that combines VAR models and neural networks stands out as an effective tool to assist investors and analysts in making informed decisions in an ever-changing market environment.
