Evaluation of regional tourism competitiveness has been a hot issue of tourism geography and regional economics in recent years. This study introduces system theory and Professor Porter's National Diamond Model in...Evaluation of regional tourism competitiveness has been a hot issue of tourism geography and regional economics in recent years. This study introduces system theory and Professor Porter's National Diamond Model into constructing the evaluation index system of regional tourism competitiveness, which includes four decisive factors, namely production factor, market, industry and support competitiveness. And by comprehensive use of subjective and objective methods like Principal Component Analysis (PCA) and Analysis Hierarchy Process (AHP) the appraised values were calculated. At the same time, the method was applied to dynamic demonstration analysis of the tourism competitiveness of the provinces in Southwest China from 2001 to 2005. The result shows that their tourism comprehensive competitiveness has distinct differences. The comprehensive competitiveness of Sichuan and Yunnan are better, Chongqing and Guangxi are in the middle, and Guizhou and Tibet are weak. According to the competitiveness ranks in 2001-2005, comprehensive, production factor, industry and support competitiveness changed a little and market competitiveness changed a lot. This competitive pattern has been made mostly because natural resource conditions and economic development levels of the provinces are very different and are difficult to be changed in a short period.展开更多
The German master of philosophy--Ernest Cassirer's theory of language that covered most aspects ranged from sounds to forms was predominately related to his study of Indo-European languages. Whereas his fruitful rese...The German master of philosophy--Ernest Cassirer's theory of language that covered most aspects ranged from sounds to forms was predominately related to his study of Indo-European languages. Whereas his fruitful researches are applicable to Chinese, though they were not clearly mentioned in his works as well as to its western counterparts. The essay thus is carried out around the major linguistic aspects--phonetics, formation of words and syntax to detect the applicability of Cassirer's theory to the early development of Chinese.展开更多
In this paper, we consider the regularity of solution in S for Zakharov-Kuznestov equation in H^s(s>2). Meanwhile, by method of undetermined coefficient we prove that there don't exist and conservative integral...In this paper, we consider the regularity of solution in S for Zakharov-Kuznestov equation in H^s(s>2). Meanwhile, by method of undetermined coefficient we prove that there don't exist and conservative integral include 2 order of higher order derived functions.展开更多
Traditional Chinese medicine(TCM)and Western medicine are two medical systems formed in different cultural backgrounds.The differences between them are that TCM focuses on the study of the invisible state while Wester...Traditional Chinese medicine(TCM)and Western medicine are two medical systems formed in different cultural backgrounds.The differences between them are that TCM focuses on the study of the invisible state while Western medicine focuses more on the study of the visible state of the human body;TCM pays attention to systematicity and integrity,while Western medicine pays attention to local evidence;TCM attaches importance to dialectical thinking,while Western medicine attaches importance to materialistic thinking.For the development of TCM.it is necessary to take the initiative to learm from and absorb all the advanced scientific and technological achievements in the world today.To innovate TCM,it is necessary to need to adhere to(1)the integration of"research on TCM with the thought of TCM"and"research on TCM based on the thought of Western medicine";(2)the integration of scientization of TCM and scientization for TCM;(3)the integration of mobilization therapy and allopathic therapy;(4)the integration of treating patients and treating diseases;(5)the integration of preventive treatment and existent disease treatment;(6)the integration of individuality and commonality;and(7)the integration of the macro and the micro.展开更多
Using the concepts from information theory, it is possible to improve the traditional methodologies of asset allocation. In this paper, it was studied and extended the two existent approaches: the first is based on t...Using the concepts from information theory, it is possible to improve the traditional methodologies of asset allocation. In this paper, it was studied and extended the two existent approaches: the first is based on the Shannon entropy concept and the second on the Kullback-Leibler distance. In modem portfolio theory, the investor has two basic procedures: the choice of a portfolio that maximizes its risk-adjusted excess return or the mixed allocation between the maximum Sharpe portfolio and the risk-free asset. The first procedure was already addressed in the related literature. One important contribution of this paper is the consideration of the second procedure in the information theory context. The performance of these approaches was compared with the three traditional asset allocation methodologies: the Markowitz's mean-variance, the resampled mean-variance and the equally weighted portfolio. It was used simulated and real data from Brazilian stocks. The information theory-based methodologies were verified to be more robust when dealing with the estimation errors.展开更多
In this paper, we employ the bifurcation method of dynamical systems to study the solitary waves and periodic waves of a generalized Boussinesq equations. All possible phase portraits in the parameter plane for the tr...In this paper, we employ the bifurcation method of dynamical systems to study the solitary waves and periodic waves of a generalized Boussinesq equations. All possible phase portraits in the parameter plane for the travelling wave systems are obtained. The possible solitary wave solutions, periodic wave solutions and cusp waves for the general Boussinesq type fluid model are also investigated.展开更多
The aim of this paper is to present the urban history of Juiz de Fora, a city with some 500,000 inhabitants in southeastern Brazil, and discuss how strategic decisions about the planning and construction of roads and ...The aim of this paper is to present the urban history of Juiz de Fora, a city with some 500,000 inhabitants in southeastern Brazil, and discuss how strategic decisions about the planning and construction of roads and highways can determine ways of life in a city. While paths may integrate landholdings and territories, they may also segregate communities and environments, causing deep rifts in the fabric of urban and land areas. The growth of Juiz de Fora is particularly marked by the construction of paths. This article reviews the local urban history from the establishment of paths in the city, to an analysis of the major impact and benefits they have had, notably on the local economy and demographics, as well as on the conservation of the local environment: Issues that are frequently relegated to a secondary role in the cost-benefit analysis of the city's planning decisions. After analysis of the case study, the authors concluded that citizens should be included on the agenda of the city, from spectators to actors of daily urban life.展开更多
In this paper, we research on the Shaanxi urbanization and agricultural modernization coordinated development pattern based on the game theory. At present, the industrialization and the urbanization, agricultural mode...In this paper, we research on the Shaanxi urbanization and agricultural modernization coordinated development pattern based on the game theory. At present, the industrialization and the urbanization, agricultural modernization in our country obviously lags behind, which hindered the synchronous development of them. Therefore, with the internal relations between the empirical researches, we explore influence of industrialization and urbanization of agricultural modernization and path, to promote three synchronous developments which have important practical significance. Based on vector autoregressive model and game thinking, at the same time, we analysis the influence degree of the industrialization and urbanization of agricultural modernization and path in order to provide experience for the synchronous development of reference.展开更多
The objective of this article was to analyze the poultry and derivatives commerce between Brazil and China, taking into account the current market and the perspectives for the next years. The method used was the bibli...The objective of this article was to analyze the poultry and derivatives commerce between Brazil and China, taking into account the current market and the perspectives for the next years. The method used was the bibliographic review and analysis of secondary data from different sources, associated with the Market Orientation Theory and the Value Chain Theory. Nowadays, China is Brazil's main commercial partner in the international market, but taking into account the chicken meat and its derivatives, having Brazil as the first worldwide exporter and China, the second largest consumer, an effective commercial relationship has not been established yet. To understand the poultry market exchanges between Brazil and China, a framework was built to demonstrate the characteristics and factors found to influence country negotiations, considering current reality and future perspectives. Considering the Theory of Market Orientation, it is concluded that Brazil has effective conditions to consolidate itself as a major supplier of chicken meat and derivatives to China, because it shows determinant characteristics and market factors that allows the association of the national poultry value chain to the demands of the Chinese consumers, but some adjustments are needed in the sphere of international politics.展开更多
Apocalypse Now is a 1979 American epic war film set during the Vietnam War, directed and produced by Francis Ford Coppola. It was originally adapted from the novella Heart of Darkness (1902), which was written in th...Apocalypse Now is a 1979 American epic war film set during the Vietnam War, directed and produced by Francis Ford Coppola. It was originally adapted from the novella Heart of Darkness (1902), which was written in the colonial era. Apocalypse Now Redux (2001) is a refined version of the 1979 edition. In previous researches, most scholars only focused on either of the two adapted versions in terms of thematic discussion and narrative analysis, which have ignored the significance of the evolution of the film and the changing historical contexts. Accordingly, on the basis of narrative theory and cultural study, the thesis makes a narrative analysis of the evolution of Apocalypse Now Redux (2001). It indicates that through some newly-inserted narrative elements in Apocalypse Now Redux (2001), more attention is paid to minority groups, darkness in war and media quagmire, which is related to different historical and political contexts and endeavors to remind the American public of the harsh lesson of Vietnam War in the 20th century. However, efforts to restraint the war seem to be ineffective, which is fully exemplified by Iraq War in 2003展开更多
基金This work is supported by National Natural Science Foundation of China(Grant No.40501074).
文摘Evaluation of regional tourism competitiveness has been a hot issue of tourism geography and regional economics in recent years. This study introduces system theory and Professor Porter's National Diamond Model into constructing the evaluation index system of regional tourism competitiveness, which includes four decisive factors, namely production factor, market, industry and support competitiveness. And by comprehensive use of subjective and objective methods like Principal Component Analysis (PCA) and Analysis Hierarchy Process (AHP) the appraised values were calculated. At the same time, the method was applied to dynamic demonstration analysis of the tourism competitiveness of the provinces in Southwest China from 2001 to 2005. The result shows that their tourism comprehensive competitiveness has distinct differences. The comprehensive competitiveness of Sichuan and Yunnan are better, Chongqing and Guangxi are in the middle, and Guizhou and Tibet are weak. According to the competitiveness ranks in 2001-2005, comprehensive, production factor, industry and support competitiveness changed a little and market competitiveness changed a lot. This competitive pattern has been made mostly because natural resource conditions and economic development levels of the provinces are very different and are difficult to be changed in a short period.
文摘The German master of philosophy--Ernest Cassirer's theory of language that covered most aspects ranged from sounds to forms was predominately related to his study of Indo-European languages. Whereas his fruitful researches are applicable to Chinese, though they were not clearly mentioned in his works as well as to its western counterparts. The essay thus is carried out around the major linguistic aspects--phonetics, formation of words and syntax to detect the applicability of Cassirer's theory to the early development of Chinese.
文摘In this paper, we consider the regularity of solution in S for Zakharov-Kuznestov equation in H^s(s>2). Meanwhile, by method of undetermined coefficient we prove that there don't exist and conservative integral include 2 order of higher order derived functions.
基金supported by the National TCM Clinical Research Base Construction Project(Chinese medicine science and technology letter[2018]No.131)National Key R&D Project(2018YFC1704100,2018YFC1704102)and the Hebei Provincial Science and Technology Program(21377724d,21377740d)。
文摘Traditional Chinese medicine(TCM)and Western medicine are two medical systems formed in different cultural backgrounds.The differences between them are that TCM focuses on the study of the invisible state while Western medicine focuses more on the study of the visible state of the human body;TCM pays attention to systematicity and integrity,while Western medicine pays attention to local evidence;TCM attaches importance to dialectical thinking,while Western medicine attaches importance to materialistic thinking.For the development of TCM.it is necessary to take the initiative to learm from and absorb all the advanced scientific and technological achievements in the world today.To innovate TCM,it is necessary to need to adhere to(1)the integration of"research on TCM with the thought of TCM"and"research on TCM based on the thought of Western medicine";(2)the integration of scientization of TCM and scientization for TCM;(3)the integration of mobilization therapy and allopathic therapy;(4)the integration of treating patients and treating diseases;(5)the integration of preventive treatment and existent disease treatment;(6)the integration of individuality and commonality;and(7)the integration of the macro and the micro.
文摘Using the concepts from information theory, it is possible to improve the traditional methodologies of asset allocation. In this paper, it was studied and extended the two existent approaches: the first is based on the Shannon entropy concept and the second on the Kullback-Leibler distance. In modem portfolio theory, the investor has two basic procedures: the choice of a portfolio that maximizes its risk-adjusted excess return or the mixed allocation between the maximum Sharpe portfolio and the risk-free asset. The first procedure was already addressed in the related literature. One important contribution of this paper is the consideration of the second procedure in the information theory context. The performance of these approaches was compared with the three traditional asset allocation methodologies: the Markowitz's mean-variance, the resampled mean-variance and the equally weighted portfolio. It was used simulated and real data from Brazilian stocks. The information theory-based methodologies were verified to be more robust when dealing with the estimation errors.
基金The project supported by National Natural Science Foundation of China under Grant No. 10401022
文摘In this paper, we employ the bifurcation method of dynamical systems to study the solitary waves and periodic waves of a generalized Boussinesq equations. All possible phase portraits in the parameter plane for the travelling wave systems are obtained. The possible solitary wave solutions, periodic wave solutions and cusp waves for the general Boussinesq type fluid model are also investigated.
文摘The aim of this paper is to present the urban history of Juiz de Fora, a city with some 500,000 inhabitants in southeastern Brazil, and discuss how strategic decisions about the planning and construction of roads and highways can determine ways of life in a city. While paths may integrate landholdings and territories, they may also segregate communities and environments, causing deep rifts in the fabric of urban and land areas. The growth of Juiz de Fora is particularly marked by the construction of paths. This article reviews the local urban history from the establishment of paths in the city, to an analysis of the major impact and benefits they have had, notably on the local economy and demographics, as well as on the conservation of the local environment: Issues that are frequently relegated to a secondary role in the cost-benefit analysis of the city's planning decisions. After analysis of the case study, the authors concluded that citizens should be included on the agenda of the city, from spectators to actors of daily urban life.
文摘In this paper, we research on the Shaanxi urbanization and agricultural modernization coordinated development pattern based on the game theory. At present, the industrialization and the urbanization, agricultural modernization in our country obviously lags behind, which hindered the synchronous development of them. Therefore, with the internal relations between the empirical researches, we explore influence of industrialization and urbanization of agricultural modernization and path, to promote three synchronous developments which have important practical significance. Based on vector autoregressive model and game thinking, at the same time, we analysis the influence degree of the industrialization and urbanization of agricultural modernization and path in order to provide experience for the synchronous development of reference.
文摘The objective of this article was to analyze the poultry and derivatives commerce between Brazil and China, taking into account the current market and the perspectives for the next years. The method used was the bibliographic review and analysis of secondary data from different sources, associated with the Market Orientation Theory and the Value Chain Theory. Nowadays, China is Brazil's main commercial partner in the international market, but taking into account the chicken meat and its derivatives, having Brazil as the first worldwide exporter and China, the second largest consumer, an effective commercial relationship has not been established yet. To understand the poultry market exchanges between Brazil and China, a framework was built to demonstrate the characteristics and factors found to influence country negotiations, considering current reality and future perspectives. Considering the Theory of Market Orientation, it is concluded that Brazil has effective conditions to consolidate itself as a major supplier of chicken meat and derivatives to China, because it shows determinant characteristics and market factors that allows the association of the national poultry value chain to the demands of the Chinese consumers, but some adjustments are needed in the sphere of international politics.
文摘Apocalypse Now is a 1979 American epic war film set during the Vietnam War, directed and produced by Francis Ford Coppola. It was originally adapted from the novella Heart of Darkness (1902), which was written in the colonial era. Apocalypse Now Redux (2001) is a refined version of the 1979 edition. In previous researches, most scholars only focused on either of the two adapted versions in terms of thematic discussion and narrative analysis, which have ignored the significance of the evolution of the film and the changing historical contexts. Accordingly, on the basis of narrative theory and cultural study, the thesis makes a narrative analysis of the evolution of Apocalypse Now Redux (2001). It indicates that through some newly-inserted narrative elements in Apocalypse Now Redux (2001), more attention is paid to minority groups, darkness in war and media quagmire, which is related to different historical and political contexts and endeavors to remind the American public of the harsh lesson of Vietnam War in the 20th century. However, efforts to restraint the war seem to be ineffective, which is fully exemplified by Iraq War in 2003