Currently,it is key to convey precise meanings to readers for translators.Observing expressing habits between different languages is the precondition to make target texts more readable.It is crucial to ensure the exac...Currently,it is key to convey precise meanings to readers for translators.Observing expressing habits between different languages is the precondition to make target texts more readable.It is crucial to ensure the exactness and seriousness of legal texts,but it does not mean that translators have to take machined way to leave out and even give up transmitting in-deep cultural implications for the intention of achieving the all-inclusive integrity of target content.It is a correct choice for translators to take overt translation and covert translation in line with traits of source language and target language and differences between civil law system and common law system.The intention of the article is to make an empirical study between overt translation and covert translation.展开更多
Capital structure decision is an important issue of corporate finance.Theories show that,the corporate debt ratio is determined by many factors.This study conducts empirical work on capital structure theories,focusing...Capital structure decision is an important issue of corporate finance.Theories show that,the corporate debt ratio is determined by many factors.This study conducts empirical work on capital structure theories,focusing on the corporate data of Chinese listed companies,by considering the intrinsic characteristics,utilizing the principal factor analysis and the ridge regression method.Our results suggest that a firms debt ratio has a positive relationship with its size,profitability and operating risk and has a negative relationship with its growth and non debt tax shield,while the long term leverage has a positive relationship with its collateral value of assets.展开更多
How to benefit the learners learning English as a foreign language(EFL)from the aspect of instructional design aroused the concerns of many teachers and researchers.The main purpose of this study is to address the que...How to benefit the learners learning English as a foreign language(EFL)from the aspect of instructional design aroused the concerns of many teachers and researchers.The main purpose of this study is to address the question of how teachers can design and implement EFL classroom that benefit the learners.Specifically,the“First Principles of Instruction,”advocated by Merrill(2002),was applied by the English teachers to conduct their day-to-day pedagogical practices.The corresponding effects of this theory in designing EFL classroom activities were reported in this study.Two research questions are formulated as follows:(1)Does the“First Principles of Instruction”benefit the EFL classroom designing in the aspect of student achievement?If yes,what is the effect?(2)How do the English teachers perceive the“First Principles of Instruction”to design EFL classroom?While observing the EFL classroom activities and interviewing the college English teachers,an empirical study was done to perceive how college English teachers could best apply these principles to design EFL classroom activities.展开更多
This paper summarizes partial findings on education about standardization by CNIS in 2008. As of December 31, 2008, 21 universities and colleges in China had established a standardization curriculum. This paper deals ...This paper summarizes partial findings on education about standardization by CNIS in 2008. As of December 31, 2008, 21 universities and colleges in China had established a standardization curriculum. This paper deals with standardization education related to economic management, engineering, agriculture and science of law and summarizes respondents' opinions on teaching performances and design of teaching materials and curriculums.展开更多
There are lots of code clones appearing in software,which are similar code fragments with each other. In the past decades,researchers have proposed some state-of-the-art methods to detect clones. The code clones have ...There are lots of code clones appearing in software,which are similar code fragments with each other. In the past decades,researchers have proposed some state-of-the-art methods to detect clones. The code clones have showing some relationship with the evolution of software. In order to explore relationships between clones and their evolution,we propose a framework to cluster clones with a Fuzzy C-means clustering method.Firstly,we detect all the clones using Ni Cad,and build the clone genealogies for multiple versions software.Secondly,we extract some metrics to describe the clones and their evolution. Finally,we cluster all clone's vectors,which are generated with the different metrics for different proposes. Experimental results on six open source software packages have shown the relationships among the clone life,the number of change times,the clone pattern and et al. can help developers to understand clones.展开更多
Based on probing into the literature on multinational enterprise (MNE) staffing, we set up a concept model for MNEs’ subsidiary staffing by two groups of influencing factors: the national differences bwteen the paren...Based on probing into the literature on multinational enterprise (MNE) staffing, we set up a concept model for MNEs’ subsidiary staffing by two groups of influencing factors: the national differences bwteen the parent country and the host country, and the strategies employed by MNEs. We also tested the model and proposed propositions by a sample evaluation method, specifically with 1 000 copies of questionnaires given out to managers or directors of MNEs’ subsidiaries in China Mainland and resulting in 151 sets of valid answers. The empirical study supports that national differences between the parent country and the host country and the strategies employed by MNEs do have impact on the subsidiary staffing, and MNE headquarters should make different staffing plans according to the difference of nations and strategies. We welcome testing our model by peer researchers in other country.展开更多
Based on the relevant data of the actual income and consumption of rural residents in Hebei Province from 1983 to 2007,the relationship between actual income and consumption of rural residents was tested by applying t...Based on the relevant data of the actual income and consumption of rural residents in Hebei Province from 1983 to 2007,the relationship between actual income and consumption of rural residents was tested by applying the co-integration theory and Granger causality test.The result shows that there is long-term stable equilibrium relationship between the net Income per capita and consumption expenditure per capita of rural residents in Hebei Province from 1983 to 2007;the result of Granger causality test shows that the actual Income of rural residents in Hebei Province has significant impact on the actual consumption,but the impact is weakened gradually;in short term,the impact of the actual consumption on the actual income is not so significant,but the impact will become significant gradually as time goes on.During the process of the mutual impact and function of the actual income and consumption of rural residents in Hebei Province,the impact of the actual income of rural residents on the actual consumption is mainly represented in short term;in middle term,the interactions between the actual Income and actual consumption are significant;in long term,the impact of the actual consumption on the actual income is mainly displayed.According to the result,in short term the government in Hebei Province can expand consumption through increasing the income of rural residents,while in long term the government can drive the economic growth by expanding domestic demands.展开更多
The assessment of the Project Management Maturity (PMM) level shows the company how good it is at managing projects. This measurement can be performed in different domains of expertise. In the article, the issue of ...The assessment of the Project Management Maturity (PMM) level shows the company how good it is at managing projects. This measurement can be performed in different domains of expertise. In the article, the issue of PMM in the human resources (HR) area is examined. The discussion is based on a world-wide empirical research project conducted in more than 400 companies. The study was mostly focused on the machinery industry as there is a dearth of research on project management topics in this branch of the economy. Therefore, by investigating the PMM level in the HR area, a picture of the state of project management in the machinery industry will be created. For the purposes of comparison, a study was conducted on the construction (CONS) and information technology (IT) industries which, in contradistinction, are very well recognized in the scientific literature related to project management issues. This approach will help to better contextualize and understand the results from the machinery industry. The PMM level measurement was done using the author's model which assesses maturity on a scale of one to five, where one is the lowest and five, the highest level of maturity. The results of the study revealed that there were differences among the industries in PMM levels and between Polish and foreign companies.展开更多
Using a panel of 1,747 Chinese manufacturing firms over the period of 2001 to 2016, we examine how internalfinancing affects labour productivity. Value-added revenue over total employees and total factor productivity ...Using a panel of 1,747 Chinese manufacturing firms over the period of 2001 to 2016, we examine how internalfinancing affects labour productivity. Value-added revenue over total employees and total factor productivity areused as proxy for labour productivity. Different regressions models including OLS, FGLS, and GMM have beenimplemented to conduct the empirical analysis. The results show that internal financing has positive effect on firms'productivity as a whole. What is more, whether the firms have state-owned property or not differentiates theexplanation of cash-flow boosted productivity improvement as well as equity-boosted productivity improvement.This paper further took firms' location and the effect financial crisis into consideration. It discovered that thedegree of regional development, which is measured by nominal GDP, has significant positive impact on labourproductivity, especially for state-owned enterprises (SOEs). The 2008 financial crisis is found to have a positiveinfluence on after-crisis labour productivity. We believe this paper shed light on firms' after-crisis financingmanagement and government policies to improve the financing structure in the manufacturing sector.展开更多
According to constructivism theory, students do not acquire knowledge in teachers’ teaching but rather in cooperation with others in certain social environments. The theory stresses the importance of learning initiat...According to constructivism theory, students do not acquire knowledge in teachers’ teaching but rather in cooperation with others in certain social environments. The theory stresses the importance of learning initiatives and cooperation. Based on constructivism theory, this paper uses empirical research, literature reference, and questionnaire survey to explore the phonetic teaching process of primary school English, to analyze problems from teachers and pupils, thus putting forward corresponding countermeasures. In the study, 100 pupils are interviewed from Grade 5 and Grade 6 of Jietou Central Primary School in Taizhou City. It is found through the questionnaire and data analysis of the problems on English phonetic teaching ways and skills as well as the English phonetic teaching situation that pupils lack listening training and interest in English learning. By analyzing the problems, the paper uses constructivism theory to put forward proposals of improving teachers’ teaching situation and pupils’ English phonetic situation, with the purpose of helping teachers to improve themselves in English phonetic teaching and finally improving pupils’ level in their English learning.展开更多
The innovations actually diffuse among social network nowadays.Individual heterogeneity,interactions between individuals and network topology influence a lot.We established a "double threshold" modified mode...The innovations actually diffuse among social network nowadays.Individual heterogeneity,interactions between individuals and network topology influence a lot.We established a "double threshold" modified model and took the number of neighbors,neighbors' adoption and the cost-benefit parameters as crucial influencing factors.The diffusion of DaLingTong(CDMA450)products in MeiShan city of SiChuan province during 2004 to 2007 has been used to verity the model on Matlab.The validation results fit the actual diffusion pattern of DaLingTong(CDMA450) products very well.The results indicate that there exists a "tipping point(threshold)" in the process of innovation diffusion.If the initial adoption quantity is larger than the tipping point,then the product will spread to a large portion of people,otherwise is will collapse to zero.The model can effectively predict the diffusion of new products,and can influence the diffusion process by changing the value of the parameters.展开更多
This article develops an empirical an investigation on the errors in compositions written by students who are studying in Luzhou Vocational and Technical College (LVTC) and Luzhou Medical College (LMC) and contras...This article develops an empirical an investigation on the errors in compositions written by students who are studying in Luzhou Vocational and Technical College (LVTC) and Luzhou Medical College (LMC) and contrasts them in order to trace the source of the errors. It finally turns out to be that there exists strong correlation between students' academic quality and the number of errors of various types. Compared with ordinary university students, vocational and technical college (VTC) students' interlanguage (IL) errors seem to be more rudimental, and more negative-transferring, most of which are influenced by their mother tongue (MT)-Chinese. VTC students' general error in writing is misspelling, while university students ' major error lies in collocation. In this thesis, some practical enlightenment about learning and teaching English writing are also proposed.展开更多
The study develops a theoretical model to account for the effect of staff improvisation on innovation performance by theoretical analysis and literature review.Staff improvisation was defined that staff utilize immedi...The study develops a theoretical model to account for the effect of staff improvisation on innovation performance by theoretical analysis and literature review.Staff improvisation was defined that staff utilize immediately available resource to produce creative results,in non-routine or unexpected ways,in the case of emergency and under time pressure.Results from a sample of 213 Chinese staff support the study hypothesis,and show that staff improvisation positively affected their creative performance.Furthermore,the three sub-dimensions of improvisation,including spontaneity behavior,creativity intention and utilizing available resource,could significantly promoted firm innovation performance.The results of this research offer guidance to managers about encouraging staff improvisation.Moreover,the present paper provides directions for future research on improvisation and innovation performance.Future research is encouraged to investigate mediating and moderating factors between organization improvisation and creative performance.展开更多
The social insurance problem of migrant workers is one of the main social problems that need to be solved in the city modernization and industrialization construction in China. The outstanding reflections are that att...The social insurance problem of migrant workers is one of the main social problems that need to be solved in the city modernization and industrialization construction in China. The outstanding reflections are that attaching less importance to social insurance system, too high insurance fee and not perfect security system and other phenomena. This paper focuses on the empirical study and analysis of this type of problems, in order to put forward the feasible solution of social insurance for migrant workers. The migrant workers generally refer to the labor workers of household registration as farmers working in towns for non-agricultural occupation. At present, China' s migrant workers has exceeded 2.6 billion, and this group has been long in the city and rural edge, difficult to get the social insurance policy. According to the National Bureau statistics data, the migrant workers of not buying industrial injury insurance, endowment insurance, medical insurance and unemployment insurance are respectively 67.64%, 73.37%, 73.77% and 84.65%. In order to guarantee the interests of vulnerable groups in the marginalized position, the social insurance problems of migrant workers have become the our focus.展开更多
The ultimate goal of new-type urbanization is to integrate urban and rural areas, which is influenced by various factors such as urban and rural populations, technology, capital, resources, etc. Accordingly, the need ...The ultimate goal of new-type urbanization is to integrate urban and rural areas, which is influenced by various factors such as urban and rural populations, technology, capital, resources, etc. Accordingly, the need and importance of economic, social, cultural, and ecological factors ought to be analyzed to promote new-type urbanization. In this paper, we first describe the driving factors of new-type urbanization, and then we conduct an empirical study on the driving factors of new-type urbanization and analyze the data with Logit model. Finally, it is put forward that more effort should be made to accelerate new-type urbanization in such aspects as top-down design, government support, social interaction, etc.展开更多
the widely discussed study of word class categorization has a long history of more than 2000 years,which is known as the study of the“God Particles”in language.As a typical analytic language,Modern Chinese,due to it...the widely discussed study of word class categorization has a long history of more than 2000 years,which is known as the study of the“God Particles”in language.As a typical analytic language,Modern Chinese,due to its lack of morphological changes,is challenged by a thorny problem of word classes especially when it comes to the criteria for word class identification and the treat⁃ment of multiple class membership.As such,all the controversies eventually give rise to some contradiction and confusion in word class labeling in Modern Chinese and Chinese-English dictionaries.As an important grammatical means in Chinese and the focus of lexicology and rhetorics,total reduplication lexemes serve as an essential part of Chinese-English dictionaries with complex and diverse word classes.Guided by the Two-level Word Class Categorization Theory,this thesis focuses on the word class labeling of total reduplication lexemes in New Century Chinese-English Dictionary(2nd edition)backed by large-scale balanced Modern Chi⁃nese corpora.With an innovative theoretical perspective,this study not only contributes to the word class labeling of total reduplica⁃tion lexemes and even sheds light on the compilation of Chinese-English dictionaries,but also drives the study of Modern Chinese word classes in the long term.展开更多
Objective To investigate the accuracy and feasibility of transpedicular screw placement assisted by the navigation templates in cadaveric thoracic spines.Methods Twenty thoracic cadavers specimens were randomly divide...Objective To investigate the accuracy and feasibility of transpedicular screw placement assisted by the navigation templates in cadaveric thoracic spines.Methods Twenty thoracic cadavers specimens were randomly divided into two展开更多
Technical debt is considered detrimental to the long-term success of software development,but despite the numerous studies in the literature,there are still many aspects that need to be investigated for a better under...Technical debt is considered detrimental to the long-term success of software development,but despite the numerous studies in the literature,there are still many aspects that need to be investigated for a better understanding of it.In particular,the main problems that hinder its complete understanding are the absence of a clear definition and a model for its identification,management,and forecasting.Focusing on forecasting technical debt,there is a growing notion that preventing technical debt build-up allows you to identify and address the riskiest debt items for the project before they can permanently compromise it.However,despite this high relevance,the forecast of technical debt is still little explored.To this end,this study aims to evaluate whether the quality metrics of a software system can be useful for the correct prediction of the technical debt.Therefore,the data related to the quality metrics of 8 different open-source software systems were analyzed and supplied as input to multiple machine learning algorithms to perform the prediction of the technical debt.In addition,several partitions of the initial dataset were evaluated to assess whether prediction performance could be improved by performing a data selection.The results obtained show good forecasting performance and the proposed document provides a useful approach to understanding the overall phenomenon of technical debt for practical purposes.展开更多
Although China’s construction machinery thrives to meet the needs of construction,a number of challenges still remain to be overcome,such as lack of thorough knowledge of regional disparities and several limitations ...Although China’s construction machinery thrives to meet the needs of construction,a number of challenges still remain to be overcome,such as lack of thorough knowledge of regional disparities and several limitations in terms of carbon emissions and economic development.Meanwhile,a low-carbon economy was proposed and implemented in China.This research aims to investigate the differences in industrial agglomeration of construction machineries and further explore the relationship between industrial agglomeration and low-carbon economy.On this basis,spatiotemporal analysis was performed to evaluate the levels of industrial agglomeration in different regions based on the situations of China’s construction machinery industry.Furthermore,this study explored the interaction between industrial agglomeration and low-carbon economy utilizing the coupling coordination analysis method.Results showed that the coupling coordination of the two subsystems was extremely unbalanced in 2006,and it maintained an increasing trend,reaching a relatively high level in 2018.Finally,suggestions,such as establishing a policy guarantee system and implementing variable policies in different regions,were proposed to provide guidelines for the government decision-making and promote the sustainable development of China’s construction machinery industry.展开更多
In dealing with the problem of determining whether a debt should be a marital community debt and how such a debt should be collected,judges may have different value orientations regarding the tradeoff between the prot...In dealing with the problem of determining whether a debt should be a marital community debt and how such a debt should be collected,judges may have different value orientations regarding the tradeoff between the protection of marriage and family and the protection of the creditors,which needs to be studied based on empirical evidence.After the Judicial Interpretationss[2018]No.2(Fa Shi[2018]No.2)was enacted,we analyzed 863 judgments and motions of the Supreme People's Court of the People's Republic of China(PRC)and the high people's courts,and found that under the framework of existing normative regime,judges can still reach different valuejudgmentssbasedondifferent interpretative techniques.Judges differed in interpreting the terms of“common intent,”“family daily needs,”“common livelihood,”and1“joint production and operation,”and they applied various debt collection rules.These facts indicate that sometimes judges have a complex value balancing process in marginal cases,and they have made different value judgmenttthroughh extending or confining debt determination rules or debt collection rules.In some other cases,the different application of rules indicate that judges have interpreted those rules in a wrong way.By studying the judges'existing value orientations and how judges made their decisions,we can evaluate whether existing rules for determining and collecting marital community debts have balanced conflicting values properly,and such facts can also build further consensus for the development of rules.展开更多
文摘Currently,it is key to convey precise meanings to readers for translators.Observing expressing habits between different languages is the precondition to make target texts more readable.It is crucial to ensure the exactness and seriousness of legal texts,but it does not mean that translators have to take machined way to leave out and even give up transmitting in-deep cultural implications for the intention of achieving the all-inclusive integrity of target content.It is a correct choice for translators to take overt translation and covert translation in line with traits of source language and target language and differences between civil law system and common law system.The intention of the article is to make an empirical study between overt translation and covert translation.
文摘Capital structure decision is an important issue of corporate finance.Theories show that,the corporate debt ratio is determined by many factors.This study conducts empirical work on capital structure theories,focusing on the corporate data of Chinese listed companies,by considering the intrinsic characteristics,utilizing the principal factor analysis and the ridge regression method.Our results suggest that a firms debt ratio has a positive relationship with its size,profitability and operating risk and has a negative relationship with its growth and non debt tax shield,while the long term leverage has a positive relationship with its collateral value of assets.
基金supported by two grants from Nanning University Teaching Research Foundation:The learner autonomy towards college English learning based on the flipped class teaching philosophy(2019XJJG05)Task-based college English teaching mode based on the flipped class teaching philosophy(2020XJJG06).
文摘How to benefit the learners learning English as a foreign language(EFL)from the aspect of instructional design aroused the concerns of many teachers and researchers.The main purpose of this study is to address the question of how teachers can design and implement EFL classroom that benefit the learners.Specifically,the“First Principles of Instruction,”advocated by Merrill(2002),was applied by the English teachers to conduct their day-to-day pedagogical practices.The corresponding effects of this theory in designing EFL classroom activities were reported in this study.Two research questions are formulated as follows:(1)Does the“First Principles of Instruction”benefit the EFL classroom designing in the aspect of student achievement?If yes,what is the effect?(2)How do the English teachers perceive the“First Principles of Instruction”to design EFL classroom?While observing the EFL classroom activities and interviewing the college English teachers,an empirical study was done to perceive how college English teachers could best apply these principles to design EFL classroom activities.
基金supported by the Foundation for Scientific Research Program of AQSlQ's(Grant No. 2007QK30)the CNIS's Program on Basic Research Fund (Grant No. 51076S-1467) Study on Feasibility of Establishing the Discipline of StandardizationNo. 10-36 programs funded for scientific research of AQSIQ, Study on Boosting Education about Standardization and the Discipline of Standardization Development.
文摘This paper summarizes partial findings on education about standardization by CNIS in 2008. As of December 31, 2008, 21 universities and colleges in China had established a standardization curriculum. This paper deals with standardization education related to economic management, engineering, agriculture and science of law and summarizes respondents' opinions on teaching performances and design of teaching materials and curriculums.
基金Sponsored by the National Natural Science Foundation of China(Grant No.61173021)
文摘There are lots of code clones appearing in software,which are similar code fragments with each other. In the past decades,researchers have proposed some state-of-the-art methods to detect clones. The code clones have showing some relationship with the evolution of software. In order to explore relationships between clones and their evolution,we propose a framework to cluster clones with a Fuzzy C-means clustering method.Firstly,we detect all the clones using Ni Cad,and build the clone genealogies for multiple versions software.Secondly,we extract some metrics to describe the clones and their evolution. Finally,we cluster all clone's vectors,which are generated with the different metrics for different proposes. Experimental results on six open source software packages have shown the relationships among the clone life,the number of change times,the clone pattern and et al. can help developers to understand clones.
文摘Based on probing into the literature on multinational enterprise (MNE) staffing, we set up a concept model for MNEs’ subsidiary staffing by two groups of influencing factors: the national differences bwteen the parent country and the host country, and the strategies employed by MNEs. We also tested the model and proposed propositions by a sample evaluation method, specifically with 1 000 copies of questionnaires given out to managers or directors of MNEs’ subsidiaries in China Mainland and resulting in 151 sets of valid answers. The empirical study supports that national differences between the parent country and the host country and the strategies employed by MNEs do have impact on the subsidiary staffing, and MNE headquarters should make different staffing plans according to the difference of nations and strategies. We welcome testing our model by peer researchers in other country.
基金Supported by the Hebei Social Science Fund Project(HB08BTJ001)
文摘Based on the relevant data of the actual income and consumption of rural residents in Hebei Province from 1983 to 2007,the relationship between actual income and consumption of rural residents was tested by applying the co-integration theory and Granger causality test.The result shows that there is long-term stable equilibrium relationship between the net Income per capita and consumption expenditure per capita of rural residents in Hebei Province from 1983 to 2007;the result of Granger causality test shows that the actual Income of rural residents in Hebei Province has significant impact on the actual consumption,but the impact is weakened gradually;in short term,the impact of the actual consumption on the actual income is not so significant,but the impact will become significant gradually as time goes on.During the process of the mutual impact and function of the actual income and consumption of rural residents in Hebei Province,the impact of the actual income of rural residents on the actual consumption is mainly represented in short term;in middle term,the interactions between the actual Income and actual consumption are significant;in long term,the impact of the actual consumption on the actual income is mainly displayed.According to the result,in short term the government in Hebei Province can expand consumption through increasing the income of rural residents,while in long term the government can drive the economic growth by expanding domestic demands.
文摘The assessment of the Project Management Maturity (PMM) level shows the company how good it is at managing projects. This measurement can be performed in different domains of expertise. In the article, the issue of PMM in the human resources (HR) area is examined. The discussion is based on a world-wide empirical research project conducted in more than 400 companies. The study was mostly focused on the machinery industry as there is a dearth of research on project management topics in this branch of the economy. Therefore, by investigating the PMM level in the HR area, a picture of the state of project management in the machinery industry will be created. For the purposes of comparison, a study was conducted on the construction (CONS) and information technology (IT) industries which, in contradistinction, are very well recognized in the scientific literature related to project management issues. This approach will help to better contextualize and understand the results from the machinery industry. The PMM level measurement was done using the author's model which assesses maturity on a scale of one to five, where one is the lowest and five, the highest level of maturity. The results of the study revealed that there were differences among the industries in PMM levels and between Polish and foreign companies.
文摘Using a panel of 1,747 Chinese manufacturing firms over the period of 2001 to 2016, we examine how internalfinancing affects labour productivity. Value-added revenue over total employees and total factor productivity areused as proxy for labour productivity. Different regressions models including OLS, FGLS, and GMM have beenimplemented to conduct the empirical analysis. The results show that internal financing has positive effect on firms'productivity as a whole. What is more, whether the firms have state-owned property or not differentiates theexplanation of cash-flow boosted productivity improvement as well as equity-boosted productivity improvement.This paper further took firms' location and the effect financial crisis into consideration. It discovered that thedegree of regional development, which is measured by nominal GDP, has significant positive impact on labourproductivity, especially for state-owned enterprises (SOEs). The 2008 financial crisis is found to have a positiveinfluence on after-crisis labour productivity. We believe this paper shed light on firms' after-crisis financingmanagement and government policies to improve the financing structure in the manufacturing sector.
文摘According to constructivism theory, students do not acquire knowledge in teachers’ teaching but rather in cooperation with others in certain social environments. The theory stresses the importance of learning initiatives and cooperation. Based on constructivism theory, this paper uses empirical research, literature reference, and questionnaire survey to explore the phonetic teaching process of primary school English, to analyze problems from teachers and pupils, thus putting forward corresponding countermeasures. In the study, 100 pupils are interviewed from Grade 5 and Grade 6 of Jietou Central Primary School in Taizhou City. It is found through the questionnaire and data analysis of the problems on English phonetic teaching ways and skills as well as the English phonetic teaching situation that pupils lack listening training and interest in English learning. By analyzing the problems, the paper uses constructivism theory to put forward proposals of improving teachers’ teaching situation and pupils’ English phonetic situation, with the purpose of helping teachers to improve themselves in English phonetic teaching and finally improving pupils’ level in their English learning.
基金ACKNOWLEDGEMENTS Project supported by the National Social Science Foundation of China (Grant No. 11BGL041), Ministry of Education Humanities and Social Sciences General Project (12YJA630166).
文摘The innovations actually diffuse among social network nowadays.Individual heterogeneity,interactions between individuals and network topology influence a lot.We established a "double threshold" modified model and took the number of neighbors,neighbors' adoption and the cost-benefit parameters as crucial influencing factors.The diffusion of DaLingTong(CDMA450)products in MeiShan city of SiChuan province during 2004 to 2007 has been used to verity the model on Matlab.The validation results fit the actual diffusion pattern of DaLingTong(CDMA450) products very well.The results indicate that there exists a "tipping point(threshold)" in the process of innovation diffusion.If the initial adoption quantity is larger than the tipping point,then the product will spread to a large portion of people,otherwise is will collapse to zero.The model can effectively predict the diffusion of new products,and can influence the diffusion process by changing the value of the parameters.
文摘This article develops an empirical an investigation on the errors in compositions written by students who are studying in Luzhou Vocational and Technical College (LVTC) and Luzhou Medical College (LMC) and contrasts them in order to trace the source of the errors. It finally turns out to be that there exists strong correlation between students' academic quality and the number of errors of various types. Compared with ordinary university students, vocational and technical college (VTC) students' interlanguage (IL) errors seem to be more rudimental, and more negative-transferring, most of which are influenced by their mother tongue (MT)-Chinese. VTC students' general error in writing is misspelling, while university students ' major error lies in collocation. In this thesis, some practical enlightenment about learning and teaching English writing are also proposed.
文摘The study develops a theoretical model to account for the effect of staff improvisation on innovation performance by theoretical analysis and literature review.Staff improvisation was defined that staff utilize immediately available resource to produce creative results,in non-routine or unexpected ways,in the case of emergency and under time pressure.Results from a sample of 213 Chinese staff support the study hypothesis,and show that staff improvisation positively affected their creative performance.Furthermore,the three sub-dimensions of improvisation,including spontaneity behavior,creativity intention and utilizing available resource,could significantly promoted firm innovation performance.The results of this research offer guidance to managers about encouraging staff improvisation.Moreover,the present paper provides directions for future research on improvisation and innovation performance.Future research is encouraged to investigate mediating and moderating factors between organization improvisation and creative performance.
文摘The social insurance problem of migrant workers is one of the main social problems that need to be solved in the city modernization and industrialization construction in China. The outstanding reflections are that attaching less importance to social insurance system, too high insurance fee and not perfect security system and other phenomena. This paper focuses on the empirical study and analysis of this type of problems, in order to put forward the feasible solution of social insurance for migrant workers. The migrant workers generally refer to the labor workers of household registration as farmers working in towns for non-agricultural occupation. At present, China' s migrant workers has exceeded 2.6 billion, and this group has been long in the city and rural edge, difficult to get the social insurance policy. According to the National Bureau statistics data, the migrant workers of not buying industrial injury insurance, endowment insurance, medical insurance and unemployment insurance are respectively 67.64%, 73.37%, 73.77% and 84.65%. In order to guarantee the interests of vulnerable groups in the marginalized position, the social insurance problems of migrant workers have become the our focus.
文摘The ultimate goal of new-type urbanization is to integrate urban and rural areas, which is influenced by various factors such as urban and rural populations, technology, capital, resources, etc. Accordingly, the need and importance of economic, social, cultural, and ecological factors ought to be analyzed to promote new-type urbanization. In this paper, we first describe the driving factors of new-type urbanization, and then we conduct an empirical study on the driving factors of new-type urbanization and analyze the data with Logit model. Finally, it is put forward that more effort should be made to accelerate new-type urbanization in such aspects as top-down design, government support, social interaction, etc.
文摘the widely discussed study of word class categorization has a long history of more than 2000 years,which is known as the study of the“God Particles”in language.As a typical analytic language,Modern Chinese,due to its lack of morphological changes,is challenged by a thorny problem of word classes especially when it comes to the criteria for word class identification and the treat⁃ment of multiple class membership.As such,all the controversies eventually give rise to some contradiction and confusion in word class labeling in Modern Chinese and Chinese-English dictionaries.As an important grammatical means in Chinese and the focus of lexicology and rhetorics,total reduplication lexemes serve as an essential part of Chinese-English dictionaries with complex and diverse word classes.Guided by the Two-level Word Class Categorization Theory,this thesis focuses on the word class labeling of total reduplication lexemes in New Century Chinese-English Dictionary(2nd edition)backed by large-scale balanced Modern Chi⁃nese corpora.With an innovative theoretical perspective,this study not only contributes to the word class labeling of total reduplica⁃tion lexemes and even sheds light on the compilation of Chinese-English dictionaries,but also drives the study of Modern Chinese word classes in the long term.
文摘Objective To investigate the accuracy and feasibility of transpedicular screw placement assisted by the navigation templates in cadaveric thoracic spines.Methods Twenty thoracic cadavers specimens were randomly divided into two
文摘Technical debt is considered detrimental to the long-term success of software development,but despite the numerous studies in the literature,there are still many aspects that need to be investigated for a better understanding of it.In particular,the main problems that hinder its complete understanding are the absence of a clear definition and a model for its identification,management,and forecasting.Focusing on forecasting technical debt,there is a growing notion that preventing technical debt build-up allows you to identify and address the riskiest debt items for the project before they can permanently compromise it.However,despite this high relevance,the forecast of technical debt is still little explored.To this end,this study aims to evaluate whether the quality metrics of a software system can be useful for the correct prediction of the technical debt.Therefore,the data related to the quality metrics of 8 different open-source software systems were analyzed and supplied as input to multiple machine learning algorithms to perform the prediction of the technical debt.In addition,several partitions of the initial dataset were evaluated to assess whether prediction performance could be improved by performing a data selection.The results obtained show good forecasting performance and the proposed document provides a useful approach to understanding the overall phenomenon of technical debt for practical purposes.
基金This work was supported by the National Natural Science Foundation of China(Grant No.72071043)the Natural Science Foundation of Jiangsu Province(Grant No.BK20201280)+1 种基金MOE(Ministry of Education in China)Project of Humanities and Social Sciences(Grant No.20YJAZH114)the major consulting research project of the Chinese Academy of Engineering“Strategic Research of China Construction 2035”(Grant No.2019-XZ-34-03).
文摘Although China’s construction machinery thrives to meet the needs of construction,a number of challenges still remain to be overcome,such as lack of thorough knowledge of regional disparities and several limitations in terms of carbon emissions and economic development.Meanwhile,a low-carbon economy was proposed and implemented in China.This research aims to investigate the differences in industrial agglomeration of construction machineries and further explore the relationship between industrial agglomeration and low-carbon economy.On this basis,spatiotemporal analysis was performed to evaluate the levels of industrial agglomeration in different regions based on the situations of China’s construction machinery industry.Furthermore,this study explored the interaction between industrial agglomeration and low-carbon economy utilizing the coupling coordination analysis method.Results showed that the coupling coordination of the two subsystems was extremely unbalanced in 2006,and it maintained an increasing trend,reaching a relatively high level in 2018.Finally,suggestions,such as establishing a policy guarantee system and implementing variable policies in different regions,were proposed to provide guidelines for the government decision-making and promote the sustainable development of China’s construction machinery industry.
文摘In dealing with the problem of determining whether a debt should be a marital community debt and how such a debt should be collected,judges may have different value orientations regarding the tradeoff between the protection of marriage and family and the protection of the creditors,which needs to be studied based on empirical evidence.After the Judicial Interpretationss[2018]No.2(Fa Shi[2018]No.2)was enacted,we analyzed 863 judgments and motions of the Supreme People's Court of the People's Republic of China(PRC)and the high people's courts,and found that under the framework of existing normative regime,judges can still reach different valuejudgmentssbasedondifferent interpretative techniques.Judges differed in interpreting the terms of“common intent,”“family daily needs,”“common livelihood,”and1“joint production and operation,”and they applied various debt collection rules.These facts indicate that sometimes judges have a complex value balancing process in marginal cases,and they have made different value judgmenttthroughh extending or confining debt determination rules or debt collection rules.In some other cases,the different application of rules indicate that judges have interpreted those rules in a wrong way.By studying the judges'existing value orientations and how judges made their decisions,we can evaluate whether existing rules for determining and collecting marital community debts have balanced conflicting values properly,and such facts can also build further consensus for the development of rules.