The routing protocol for low-power and lossy networks(RPL),standardized by Internet Engineering Task Force(IETF),is mainly designed to use for Low-power and Lossy Networks(LLNs).To solve the problems of several import...The routing protocol for low-power and lossy networks(RPL),standardized by Internet Engineering Task Force(IETF),is mainly designed to use for Low-power and Lossy Networks(LLNs).To solve the problems of several important routing metrics are not evaluated,the optimal path may contain long single hop links,lack of scientific multi-routing metrics evaluation method and mechanism to balance the parent child number(especially the parent with one hop away from root),this paper proposes an improved RPL algorithm for LLN(I-RPL).First of all,we propose the evaluated routing metrics:child number of parent,candidate parent number,hop count,ETX and energy consumption index.Meanwhile,we improve the path ETX calculation method to avoid selecting optimal path containing long single hop links.Then we design a novel lexical method to synthetically evaluate candidate parents.Meanwhile,based on the evaluation results of candidate parents,we design a novel objective function and a new calculation node rank method which can also be used for selecting the optimal path.Finally,evaluation results show that I-RPL outperforms ETXOF and several other improvements in terms of packet delivery ratio,latency,etc.展开更多
In today’s digital world,millions of individuals are linked to one another via the Internet and social media.This opens up new avenues for information exchange with others.Sentiment analysis(SA)has gotten a lot of at...In today’s digital world,millions of individuals are linked to one another via the Internet and social media.This opens up new avenues for information exchange with others.Sentiment analysis(SA)has gotten a lot of attention during the last decade.We analyse the challenges of Sentiment Analysis(SA)in one of the Asian regional languages known as Marathi in this study by providing a benchmark setup in which wefirst produced an annotated dataset composed of Marathi text acquired from microblogging websites such as Twitter.We also choose domain experts to manually annotate Marathi microblogging posts with positive,negative,and neutral polarity.In addition,to show the efficient use of the annotated dataset,an ensemble-based model for sentiment analysis was created.In contrast to others machine learning classifier,we achieved better performance in terms of accuracy for ensemble classifier with 10-fold cross-validation(cv),outcomes as 97.77%,f-score is 97.89%.展开更多
Health communication is critical component of effective health delivery. While there are studies on the readability Patient Information Leaflets (PILs) around the world, so far, there is only one Ghanaian study that e...Health communication is critical component of effective health delivery. While there are studies on the readability Patient Information Leaflets (PILs) around the world, so far, there is only one Ghanaian study that explored the language of patient information leaflets for malaria. The present study explores the language of PILs of seven common ailments in Ghana. In all, 68 leaflets were purposely sampled for the study. Using SMOG and Flesch Kincaid grade level readability formulae, the researcher measured the readability of PILs and discovered that the readability of all the PILs was difficult to read except the dewormer leaflets that scored standard reading score. Further statistical analysis reveal that the lexical and syntactic complexity of the leaflets were not statistically different. Finally, an interview with 20 patients confirmed that the leaflets are difficult to read due to the complex words and long sentence structures. It is recommended that the PILs be revised to make the leaflets readable.展开更多
Listening is an important input way of language learning,and is closely related to language learning.Now,listening is still a weakness for English learners in colleges.In recent years,many experts and scholars have ex...Listening is an important input way of language learning,and is closely related to language learning.Now,listening is still a weakness for English learners in colleges.In recent years,many experts and scholars have explored the application of lexical chunks in teaching,trying to solve the problem of students’vocabulary acquisition.However,there are relatively few researches between lexical chunks and listening achievement.Based on the lexical chunks theory,the research finds that lexical chunks teaching can relieve students’anxiety in English listening,improve their English listening scores,and stimulate students’chunk consciousness.展开更多
I.IntroductionThe study of the.lexical approach focuses on the understanding ofa lexical-grammatical unit,which was called lexical phrase by Nattinger and Decarrieo and was called chunks by Michel Lewis.It is a multi-...I.IntroductionThe study of the.lexical approach focuses on the understanding ofa lexical-grammatical unit,which was called lexical phrase by Nattinger and Decarrieo and was called chunks by Michel Lewis.It is a multi-word unit of varying lengths,which has a fixed orrelatively fixed structure and expresses a certain meaning.It is prefabri-cated and frequently used.As a language teacher I think chunks arevery useful in language teaching and the lexical approach is a way of improving my teaching.They make sense in the classroom as they展开更多
Because of poor vocabulary, improper use of lexis, and interference of first language, it is difficult for students in voca-tional school to learn Business English Correspondence well. Business English has close relat...Because of poor vocabulary, improper use of lexis, and interference of first language, it is difficult for students in voca-tional school to learn Business English Correspondence well. Business English has close relations with lexical chunks, whichmakes it necessary to apply lexical approach to teaching of Business English Correspondence. This paper intends to explore its the-oretical foundations and emphasize how to apply lexical approach to teaching of Business English Correspondence in vocationalschool.展开更多
The essay briefly illustrates E-C and C-E Translation strategies in the light of lexical similarity and differences of Lexical Contrastive Analysis, and explores lexical translation skills under the theory of Cultural...The essay briefly illustrates E-C and C-E Translation strategies in the light of lexical similarity and differences of Lexical Contrastive Analysis, and explores lexical translation skills under the theory of Cultural Differences.展开更多
Ⅰ. Each of the Statements below is followed by four alternative answers. Choose the one that would best complete the statement and put the letter in the bracket.1. Jack of all trades is an idiom_.A. nominal in nature...Ⅰ. Each of the Statements below is followed by four alternative answers. Choose the one that would best complete the statement and put the letter in the bracket.1. Jack of all trades is an idiom_.A. nominal in nature B. adjectival in nature C. verbal in nature D. adverbial in nature2. Let the dog see the rabbit is an idiom_.A. nominal in nature B. adjectival in展开更多
It should be presupposed that all writers and texts have their individual qualities before the analysis goes ahead.In this paper,the analysis will be made respectively in terms of the four categories listed as follows...It should be presupposed that all writers and texts have their individual qualities before the analysis goes ahead.In this paper,the analysis will be made respectively in terms of the four categories listed as follows:lexical categories,grammatical categories,figures of speech,and cohesion and context.We can draw a conclusion that the style of D.H.Lawrence is simpleness and directness and he seems not fond of complicating the superficial account,and turns to the natural and the essential tools to reveal the most original and animalized nature of the human being which,in his mind,is the most important and the essence of the nature rules.展开更多
Discourse analysis is gaining its prominence in teaching reading. The paper presents an example of analyzing the system of reference and lexical cohesion of a news report. It demonstrates how to involve discourse anal...Discourse analysis is gaining its prominence in teaching reading. The paper presents an example of analyzing the system of reference and lexical cohesion of a news report. It demonstrates how to involve discourse analysis into the teaching of newspaper reading in order to make students get a clear framework of reference and lexical cohesion in a functional-grammar-conscious manner.展开更多
Politicians are fond of choosing the strategies of classic rhetoric to compose messages to influence the attitudes and actions of the audience. This paper will be focusing on a discourse from George W. Bush, the forme...Politicians are fond of choosing the strategies of classic rhetoric to compose messages to influence the attitudes and actions of the audience. This paper will be focusing on a discourse from George W. Bush, the former president of United States, to see how he convinces the public and persuades them to accept his views.展开更多
Traditionally,language is considered to be a grammar vocabulary dichotomy system,and grammar and vocabulary seem to be independent of each other.This deep-rooted notion is particularly prevalent in Chinese English tea...Traditionally,language is considered to be a grammar vocabulary dichotomy system,and grammar and vocabulary seem to be independent of each other.This deep-rooted notion is particularly prevalent in Chinese English teaching and learning.Michael Lewis,the author of the Lexical Approach challenged the standard view of dividing language teaching into grammar and vocabulary.He believes that language is grammaticalised lexis,not lexicalized grammar,and lexis is the core of language learning while grammar is subordinate to it.This paper intends to explore its theoretical foundations and emphasize the great significance of the Lexical Approach to college English teaching in China.展开更多
Based on the concepts of Lexical Chunks and Multimodal Teaching,this paper focuses the input source of English vocabulary learning,integrating the advantages of Lexical Approach with Multimodal Teaching.As a new teach...Based on the concepts of Lexical Chunks and Multimodal Teaching,this paper focuses the input source of English vocabulary learning,integrating the advantages of Lexical Approach with Multimodal Teaching.As a new teaching exploration of English vocabulary,the teaching practice in classroom has shown that teachers should make full and reasonable use of various teaching means and resources to achieve multimodal teaching of lexical chunks,which is helpful to promote students to learn vocabulary quickly and effectively,and improve students'English language competence and performance.展开更多
Based on the fact that on-line chat has become the most developing language form in the information age, this article point out the stylistic features of on-line English chat. Though in written language form, such lan...Based on the fact that on-line chat has become the most developing language form in the information age, this article point out the stylistic features of on-line English chat. Though in written language form, such language is spoken language in nature, thus it is worthwhile to analyze this special phaenomenon in lexical and grammatical level.展开更多
With rapid development of China,a growing number of foreign products are entering the Chinese market.An excellent translation of a product’s advertisement from English to Chinese undoubtedly contributes to its succes...With rapid development of China,a growing number of foreign products are entering the Chinese market.An excellent translation of a product’s advertisement from English to Chinese undoubtedly contributes to its successful promotion in the Chinese market.Although the translation practice contains multiple difficulties,the translation of lexical stylistic devices is a big challenge for translators.It is not simply because lexical stylistic devices are diverse and various in form,but also because most devices involve linguistic and cultural differences between English and Chinese.This thesis analyzed a number of current English to Chinese translations of the devices in commercial advertisements,which mainly come from two translation scholars’works and official websites of world-known brands.By analyzing the selected data,seven translation strategies are found to be the major translation strategies in this respect,namely literal translation,free translation,flexible translation,extended translation,adaptation translation,compensation translation and amplification translation strategies.Moreover,a number of linguistic and cultural issues which need to be considered by translators are also illustrated here.展开更多
Cathay by Ezra Pound is the masterpiece in modern poetry in the West,and it contains nineteen Chinese poems.Based on literary stylistic theory,Pound’s translation style in Cathay is analyzed from lexical categories,a...Cathay by Ezra Pound is the masterpiece in modern poetry in the West,and it contains nineteen Chinese poems.Based on literary stylistic theory,Pound’s translation style in Cathay is analyzed from lexical categories,aspects of syntax and figures of speech etc.It is found that the vocabulary and sentences in Cathay are very simple and brief,and the language is rich of images,which is the exact reflection of Pound’s idea of Imagism.展开更多
"Bill's Little Girl " is a prose. This article analysis's its stylistic features of language in the aspects of lexical. While analysis, we can further appreciate its plain and simple language, its na..."Bill's Little Girl " is a prose. This article analysis's its stylistic features of language in the aspects of lexical. While analysis, we can further appreciate its plain and simple language, its natural and fluent manner of writing and its complete discourse, meanwhile we can deeply understand that love is great, father's love is great.展开更多
This paper will firstly introduce the categories and main characteristics of English lexical phrases.Then a discussion over the function of English lexical phrases will be carried out from the angle of second language...This paper will firstly introduce the categories and main characteristics of English lexical phrases.Then a discussion over the function of English lexical phrases will be carried out from the angle of second language acquisition.The author holds the view that lexical phrases play an important role in second language acquisition,which can be summarized as follows:firstly,the acceleration of language fluency;secondly,the improvement of lexical selection ability;thirdly,the enhancement of pragmatic awareness.展开更多
The characteristics of authority and standard in Legal English decide the significance of the translation about legal English texts. This thesis presents the stylistic features of legal English. It is hoped that trans...The characteristics of authority and standard in Legal English decide the significance of the translation about legal English texts. This thesis presents the stylistic features of legal English. It is hoped that translators would be able to understand legal English accurately.展开更多
This thesis sets out to classify the fossilized errors made by the subjects from lexical and syntactic levels respectively,through the empirical experiment and questionnaire.
基金supported by Doctoral Research Project of Tianjin Normal University 52XB2101。
文摘The routing protocol for low-power and lossy networks(RPL),standardized by Internet Engineering Task Force(IETF),is mainly designed to use for Low-power and Lossy Networks(LLNs).To solve the problems of several important routing metrics are not evaluated,the optimal path may contain long single hop links,lack of scientific multi-routing metrics evaluation method and mechanism to balance the parent child number(especially the parent with one hop away from root),this paper proposes an improved RPL algorithm for LLN(I-RPL).First of all,we propose the evaluated routing metrics:child number of parent,candidate parent number,hop count,ETX and energy consumption index.Meanwhile,we improve the path ETX calculation method to avoid selecting optimal path containing long single hop links.Then we design a novel lexical method to synthetically evaluate candidate parents.Meanwhile,based on the evaluation results of candidate parents,we design a novel objective function and a new calculation node rank method which can also be used for selecting the optimal path.Finally,evaluation results show that I-RPL outperforms ETXOF and several other improvements in terms of packet delivery ratio,latency,etc.
基金This paper was supported by Wonkwang University in 2022.
文摘In today’s digital world,millions of individuals are linked to one another via the Internet and social media.This opens up new avenues for information exchange with others.Sentiment analysis(SA)has gotten a lot of attention during the last decade.We analyse the challenges of Sentiment Analysis(SA)in one of the Asian regional languages known as Marathi in this study by providing a benchmark setup in which wefirst produced an annotated dataset composed of Marathi text acquired from microblogging websites such as Twitter.We also choose domain experts to manually annotate Marathi microblogging posts with positive,negative,and neutral polarity.In addition,to show the efficient use of the annotated dataset,an ensemble-based model for sentiment analysis was created.In contrast to others machine learning classifier,we achieved better performance in terms of accuracy for ensemble classifier with 10-fold cross-validation(cv),outcomes as 97.77%,f-score is 97.89%.
文摘Health communication is critical component of effective health delivery. While there are studies on the readability Patient Information Leaflets (PILs) around the world, so far, there is only one Ghanaian study that explored the language of patient information leaflets for malaria. The present study explores the language of PILs of seven common ailments in Ghana. In all, 68 leaflets were purposely sampled for the study. Using SMOG and Flesch Kincaid grade level readability formulae, the researcher measured the readability of PILs and discovered that the readability of all the PILs was difficult to read except the dewormer leaflets that scored standard reading score. Further statistical analysis reveal that the lexical and syntactic complexity of the leaflets were not statistically different. Finally, an interview with 20 patients confirmed that the leaflets are difficult to read due to the complex words and long sentence structures. It is recommended that the PILs be revised to make the leaflets readable.
文摘Listening is an important input way of language learning,and is closely related to language learning.Now,listening is still a weakness for English learners in colleges.In recent years,many experts and scholars have explored the application of lexical chunks in teaching,trying to solve the problem of students’vocabulary acquisition.However,there are relatively few researches between lexical chunks and listening achievement.Based on the lexical chunks theory,the research finds that lexical chunks teaching can relieve students’anxiety in English listening,improve their English listening scores,and stimulate students’chunk consciousness.
文摘I.IntroductionThe study of the.lexical approach focuses on the understanding ofa lexical-grammatical unit,which was called lexical phrase by Nattinger and Decarrieo and was called chunks by Michel Lewis.It is a multi-word unit of varying lengths,which has a fixed orrelatively fixed structure and expresses a certain meaning.It is prefabri-cated and frequently used.As a language teacher I think chunks arevery useful in language teaching and the lexical approach is a way of improving my teaching.They make sense in the classroom as they
文摘Because of poor vocabulary, improper use of lexis, and interference of first language, it is difficult for students in voca-tional school to learn Business English Correspondence well. Business English has close relations with lexical chunks, whichmakes it necessary to apply lexical approach to teaching of Business English Correspondence. This paper intends to explore its the-oretical foundations and emphasize how to apply lexical approach to teaching of Business English Correspondence in vocationalschool.
文摘The essay briefly illustrates E-C and C-E Translation strategies in the light of lexical similarity and differences of Lexical Contrastive Analysis, and explores lexical translation skills under the theory of Cultural Differences.
文摘Ⅰ. Each of the Statements below is followed by four alternative answers. Choose the one that would best complete the statement and put the letter in the bracket.1. Jack of all trades is an idiom_.A. nominal in nature B. adjectival in nature C. verbal in nature D. adverbial in nature2. Let the dog see the rabbit is an idiom_.A. nominal in nature B. adjectival in
文摘It should be presupposed that all writers and texts have their individual qualities before the analysis goes ahead.In this paper,the analysis will be made respectively in terms of the four categories listed as follows:lexical categories,grammatical categories,figures of speech,and cohesion and context.We can draw a conclusion that the style of D.H.Lawrence is simpleness and directness and he seems not fond of complicating the superficial account,and turns to the natural and the essential tools to reveal the most original and animalized nature of the human being which,in his mind,is the most important and the essence of the nature rules.
文摘Discourse analysis is gaining its prominence in teaching reading. The paper presents an example of analyzing the system of reference and lexical cohesion of a news report. It demonstrates how to involve discourse analysis into the teaching of newspaper reading in order to make students get a clear framework of reference and lexical cohesion in a functional-grammar-conscious manner.
文摘Politicians are fond of choosing the strategies of classic rhetoric to compose messages to influence the attitudes and actions of the audience. This paper will be focusing on a discourse from George W. Bush, the former president of United States, to see how he convinces the public and persuades them to accept his views.
文摘Traditionally,language is considered to be a grammar vocabulary dichotomy system,and grammar and vocabulary seem to be independent of each other.This deep-rooted notion is particularly prevalent in Chinese English teaching and learning.Michael Lewis,the author of the Lexical Approach challenged the standard view of dividing language teaching into grammar and vocabulary.He believes that language is grammaticalised lexis,not lexicalized grammar,and lexis is the core of language learning while grammar is subordinate to it.This paper intends to explore its theoretical foundations and emphasize the great significance of the Lexical Approach to college English teaching in China.
文摘Based on the concepts of Lexical Chunks and Multimodal Teaching,this paper focuses the input source of English vocabulary learning,integrating the advantages of Lexical Approach with Multimodal Teaching.As a new teaching exploration of English vocabulary,the teaching practice in classroom has shown that teachers should make full and reasonable use of various teaching means and resources to achieve multimodal teaching of lexical chunks,which is helpful to promote students to learn vocabulary quickly and effectively,and improve students'English language competence and performance.
文摘Based on the fact that on-line chat has become the most developing language form in the information age, this article point out the stylistic features of on-line English chat. Though in written language form, such language is spoken language in nature, thus it is worthwhile to analyze this special phaenomenon in lexical and grammatical level.
文摘With rapid development of China,a growing number of foreign products are entering the Chinese market.An excellent translation of a product’s advertisement from English to Chinese undoubtedly contributes to its successful promotion in the Chinese market.Although the translation practice contains multiple difficulties,the translation of lexical stylistic devices is a big challenge for translators.It is not simply because lexical stylistic devices are diverse and various in form,but also because most devices involve linguistic and cultural differences between English and Chinese.This thesis analyzed a number of current English to Chinese translations of the devices in commercial advertisements,which mainly come from two translation scholars’works and official websites of world-known brands.By analyzing the selected data,seven translation strategies are found to be the major translation strategies in this respect,namely literal translation,free translation,flexible translation,extended translation,adaptation translation,compensation translation and amplification translation strategies.Moreover,a number of linguistic and cultural issues which need to be considered by translators are also illustrated here.
文摘Cathay by Ezra Pound is the masterpiece in modern poetry in the West,and it contains nineteen Chinese poems.Based on literary stylistic theory,Pound’s translation style in Cathay is analyzed from lexical categories,aspects of syntax and figures of speech etc.It is found that the vocabulary and sentences in Cathay are very simple and brief,and the language is rich of images,which is the exact reflection of Pound’s idea of Imagism.
文摘"Bill's Little Girl " is a prose. This article analysis's its stylistic features of language in the aspects of lexical. While analysis, we can further appreciate its plain and simple language, its natural and fluent manner of writing and its complete discourse, meanwhile we can deeply understand that love is great, father's love is great.
文摘This paper will firstly introduce the categories and main characteristics of English lexical phrases.Then a discussion over the function of English lexical phrases will be carried out from the angle of second language acquisition.The author holds the view that lexical phrases play an important role in second language acquisition,which can be summarized as follows:firstly,the acceleration of language fluency;secondly,the improvement of lexical selection ability;thirdly,the enhancement of pragmatic awareness.
文摘The characteristics of authority and standard in Legal English decide the significance of the translation about legal English texts. This thesis presents the stylistic features of legal English. It is hoped that translators would be able to understand legal English accurately.
文摘This thesis sets out to classify the fossilized errors made by the subjects from lexical and syntactic levels respectively,through the empirical experiment and questionnaire.