The move identification of the present study followed the four-move model of V.K.Bhatia who is the representative personage of ESP.It is composed of four moves(1993):Introducing purpose,Describing methodology,Summariz...The move identification of the present study followed the four-move model of V.K.Bhatia who is the representative personage of ESP.It is composed of four moves(1993):Introducing purpose,Describing methodology,Summarizing results and Presenting conclusions.According to the above theory,Principles of the scientific method of sampling suggested by Nwogu(1997:121)as to the selection of journal were adopted in the study—representativity,reputation,accessibility.The focus is the analysis of move structures of abstract sections of them and contrastive studies between Economics and Humanities&Social Sciences of Lanzhou Jiaotong University in different moves of abstract sections.We find there are some similarities and differences between them.In general,the abstracts of Humanities&Social Sciences are more standard than Economics,which suggested English abstract sections of some Economics bachelor’s degree thesis need to be improved.展开更多
Objective:The objective is to understand the current situation of clinical practice training for nursing master’s degree postgraduates,and discuss the necessity of implementing the“dual specialty”training mode for ...Objective:The objective is to understand the current situation of clinical practice training for nursing master’s degree postgraduates,and discuss the necessity of implementing the“dual specialty”training mode for nursing master’s degree postgraduates in China.Methods:Phenomenological research method was used to conduct semi‑structured in‑depth interviews with 10 nursing master’s degree graduates,and the data were analyzed by Colaizzi 7‑step analysis method.Results:Four topics were extracted:The objective of clinical practice training for nursing master degree postgraduates was not specific;the cultivation direction is not refined;the ability of clinical practice is weak;the research direction is not consistent with the required position.Conclusion:Implementing special double training mode can solve nursing professional master degree postgraduate education lacking the ability to service the needs of society,graduate students and the existing problems of specialist nurse training and the cultivation of“heavy science,light clinical practice”status quo and the effective way of guiding graduate students career planning,so the implementation of special“double”training mode is necessary.展开更多
S-粗集(singular rough sets)是对Z.Pawlak粗集的改进,单向S-粗集对偶(dual of one direction sin-gular rough sets)是S-粗集的基本形式之一。利用单向S-粗集对偶,给出数据属性,数据筛选-过滤概念,数据筛选-过滤序定理,合成数据筛选-...S-粗集(singular rough sets)是对Z.Pawlak粗集的改进,单向S-粗集对偶(dual of one direction sin-gular rough sets)是S-粗集的基本形式之一。利用单向S-粗集对偶,给出数据属性,数据筛选-过滤概念,数据筛选-过滤序定理,合成数据筛选-过滤定理,及数据筛选-过滤准则。利用这些结果,给出应用。单向S-粗集对偶是动态数据筛选-过滤研究的一个新工具。展开更多
We study the topology of Nielsen-Olesen's local field theory of single dual string.Based on the Chern-Simons field theory in three dimensons,we find many strings that can form world sheets in four dimensions.These...We study the topology of Nielsen-Olesen's local field theory of single dual string.Based on the Chern-Simons field theory in three dimensons,we find many strings that can form world sheets in four dimensions.These stringshave important relation to the zero point of the complex scalar field.These world sheets of strings can be expressed bythe topological invariant number,Hopf index,and Brower degree.Nambu-Goto's action is obtained from the Nielsen'saction definitely by using φ-mapping theory.展开更多
文摘The move identification of the present study followed the four-move model of V.K.Bhatia who is the representative personage of ESP.It is composed of four moves(1993):Introducing purpose,Describing methodology,Summarizing results and Presenting conclusions.According to the above theory,Principles of the scientific method of sampling suggested by Nwogu(1997:121)as to the selection of journal were adopted in the study—representativity,reputation,accessibility.The focus is the analysis of move structures of abstract sections of them and contrastive studies between Economics and Humanities&Social Sciences of Lanzhou Jiaotong University in different moves of abstract sections.We find there are some similarities and differences between them.In general,the abstracts of Humanities&Social Sciences are more standard than Economics,which suggested English abstract sections of some Economics bachelor’s degree thesis need to be improved.
基金a Scientific research project of Shaanxi Administration of Traditional Chinese Medicine(No.2019‑ZZ‑ZC010).
文摘Objective:The objective is to understand the current situation of clinical practice training for nursing master’s degree postgraduates,and discuss the necessity of implementing the“dual specialty”training mode for nursing master’s degree postgraduates in China.Methods:Phenomenological research method was used to conduct semi‑structured in‑depth interviews with 10 nursing master’s degree graduates,and the data were analyzed by Colaizzi 7‑step analysis method.Results:Four topics were extracted:The objective of clinical practice training for nursing master degree postgraduates was not specific;the cultivation direction is not refined;the ability of clinical practice is weak;the research direction is not consistent with the required position.Conclusion:Implementing special double training mode can solve nursing professional master degree postgraduate education lacking the ability to service the needs of society,graduate students and the existing problems of specialist nurse training and the cultivation of“heavy science,light clinical practice”status quo and the effective way of guiding graduate students career planning,so the implementation of special“double”training mode is necessary.
文摘S-粗集(singular rough sets)是对Z.Pawlak粗集的改进,单向S-粗集对偶(dual of one direction sin-gular rough sets)是S-粗集的基本形式之一。利用单向S-粗集对偶,给出数据属性,数据筛选-过滤概念,数据筛选-过滤序定理,合成数据筛选-过滤定理,及数据筛选-过滤准则。利用这些结果,给出应用。单向S-粗集对偶是动态数据筛选-过滤研究的一个新工具。
基金National Natural Science Foundation of China and the Doctor Education Fund of the Ministry of China
文摘We study the topology of Nielsen-Olesen's local field theory of single dual string.Based on the Chern-Simons field theory in three dimensons,we find many strings that can form world sheets in four dimensions.These stringshave important relation to the zero point of the complex scalar field.These world sheets of strings can be expressed bythe topological invariant number,Hopf index,and Brower degree.Nambu-Goto's action is obtained from the Nielsen'saction definitely by using φ-mapping theory.
