This study employs a Q methodology to explore the developmental routines of oral English ability for 12 English major students in China inspired by Complex and Dynamic Systems Theory(CDST).The data analysis suggests t...This study employs a Q methodology to explore the developmental routines of oral English ability for 12 English major students in China inspired by Complex and Dynamic Systems Theory(CDST).The data analysis suggests the next findings:(1)two developmental patterns emerge as the gradual improvement and the strong phase shift influenced by internal and external factors for interactions among different subsystems;(2)guided by CDST,the study proves the importance of self-organization and initial condition in previous studies.According to the above findings,It is highly suggested for teachers to form a holistic view of students’oral English development concerning the non-linear characteristic and individual differences.展开更多
Hydrothermal ore zoning is a transport-reaction problem in which infiltration is the principal Prcness of transport and dissolution/Precipitation is the Principal process of chemical reactions.Neglecting diffusion an...Hydrothermal ore zoning is a transport-reaction problem in which infiltration is the principal Prcness of transport and dissolution/Precipitation is the Principal process of chemical reactions.Neglecting diffusion and ion exchange/adsorption would not affect the basic attributes of hydrothermal ore zoning. Hydrothermal ore zoning belongs essentially to infiltration metasomatic zoning, it results from the formation and propagation of dissolution/precipitation waves through Permeable media. The authors apply the theory of coupled infiltration and dissolution/precipitation reactions in Physicochemical hydrodynamics to studying the structural characteristics of dissolution/precipitation waves, and apply furthermore the coherence principle in dynamic theory of multicomponent coupled systems to revealing the dynamic mechanisms of their formation. The results of investigation verify and develop . C. 's theory of infiltration metasomatic zoning,on the one hand, raising it from the qualitative, equilibrium thermodynamic basis to the quantitative dynamic level;on the other hand, and more importantly, applying theories of Physicochemical hydrodynamics and dynamics of multicomponent coupled systems to bringing to light the dynamic mechanisms of formation of the structure of hydrothermal ore zoning, and advancing a theory of hydrothermal ore zoning, putting forward new ideas on the nature of the problem of hydrothermal ore zoning, the essence of hydrothermal ore zoning and the structural characteristics and mechanisms of formation of hydrothermal ore zoning.展开更多
This article traces the evolution of the field of second language acquisition/development(SLA/SLD). It chronicles the evolution in terms of different disciplines and theories that have been influential, beginning with...This article traces the evolution of the field of second language acquisition/development(SLA/SLD). It chronicles the evolution in terms of different disciplines and theories that have been influential, beginning with the origin of SLA/SLD in linguistic thinking and expanding its scope of inquiry to psycholinguistics. It has developed further with the disciplines of anthropology and sociology holding sway. More recently, newer cognitive theories have been influential. The article discusses the recent call for a transdisciplinary approach. More specifically, the author promotes the adoption of complex dynamic systems theory, in keeping with non-reductionist systems thinking. Not only is this sociocognitive theory an interdisciplinary theory, but it also highlights the dynamic, variable, nonlinear nature of second language development. This it does within an ecological conception of development, which insists on the relevance of context. It also maintains that SLA/SLD is not a matter of input becoming output, but rather that language patterns emerge from the interaction of its users, given the affordances that they perceive. The article concludes with a discussion of several instructional issues.展开更多
文摘This study employs a Q methodology to explore the developmental routines of oral English ability for 12 English major students in China inspired by Complex and Dynamic Systems Theory(CDST).The data analysis suggests the next findings:(1)two developmental patterns emerge as the gradual improvement and the strong phase shift influenced by internal and external factors for interactions among different subsystems;(2)guided by CDST,the study proves the importance of self-organization and initial condition in previous studies.According to the above findings,It is highly suggested for teachers to form a holistic view of students’oral English development concerning the non-linear characteristic and individual differences.
文摘Hydrothermal ore zoning is a transport-reaction problem in which infiltration is the principal Prcness of transport and dissolution/Precipitation is the Principal process of chemical reactions.Neglecting diffusion and ion exchange/adsorption would not affect the basic attributes of hydrothermal ore zoning. Hydrothermal ore zoning belongs essentially to infiltration metasomatic zoning, it results from the formation and propagation of dissolution/precipitation waves through Permeable media. The authors apply the theory of coupled infiltration and dissolution/precipitation reactions in Physicochemical hydrodynamics to studying the structural characteristics of dissolution/precipitation waves, and apply furthermore the coherence principle in dynamic theory of multicomponent coupled systems to revealing the dynamic mechanisms of their formation. The results of investigation verify and develop . C. 's theory of infiltration metasomatic zoning,on the one hand, raising it from the qualitative, equilibrium thermodynamic basis to the quantitative dynamic level;on the other hand, and more importantly, applying theories of Physicochemical hydrodynamics and dynamics of multicomponent coupled systems to bringing to light the dynamic mechanisms of formation of the structure of hydrothermal ore zoning, and advancing a theory of hydrothermal ore zoning, putting forward new ideas on the nature of the problem of hydrothermal ore zoning, the essence of hydrothermal ore zoning and the structural characteristics and mechanisms of formation of hydrothermal ore zoning.
文摘This article traces the evolution of the field of second language acquisition/development(SLA/SLD). It chronicles the evolution in terms of different disciplines and theories that have been influential, beginning with the origin of SLA/SLD in linguistic thinking and expanding its scope of inquiry to psycholinguistics. It has developed further with the disciplines of anthropology and sociology holding sway. More recently, newer cognitive theories have been influential. The article discusses the recent call for a transdisciplinary approach. More specifically, the author promotes the adoption of complex dynamic systems theory, in keeping with non-reductionist systems thinking. Not only is this sociocognitive theory an interdisciplinary theory, but it also highlights the dynamic, variable, nonlinear nature of second language development. This it does within an ecological conception of development, which insists on the relevance of context. It also maintains that SLA/SLD is not a matter of input becoming output, but rather that language patterns emerge from the interaction of its users, given the affordances that they perceive. The article concludes with a discussion of several instructional issues.
