The related work to reveal the primary characteristics of roles underlying the existing approaches is analyzed. Then, it is demonstrated that the representation of roles is rather complex and error-prone in these appr...The related work to reveal the primary characteristics of roles underlying the existing approaches is analyzed. Then, it is demonstrated that the representation of roles is rather complex and error-prone in these approaches. Especially, the constraints among roles in the same context cannot be expressed by the current web ontology language (OWL). To solve these problems, a novel model of role is presented and a corresponding ontology language is provided for representing this model. The key idea underlying the solution is that a role should be regarded as an element of a certain context and a context as a structured thing which is comprised of some internal elements. The structure of context possesses inherent modularity and local semantics, whereby the representation of roles and context is significantly simplified.展开更多
Through the mapping from UMQL ( unified multimedia query language) conditional expressions to UMQA (unified multimedia query algebra) query operations, a translation algorithm from a UMQL query to a UMQA query pla...Through the mapping from UMQL ( unified multimedia query language) conditional expressions to UMQA (unified multimedia query algebra) query operations, a translation algorithm from a UMQL query to a UMQA query plan is put forward, which can generate an equivalent UMQA internal query plan for any UMQL query. Then, to improve the execution costs of UMQA query plans effectively, equivalent UMQA translation formulae and general optimization strategies are studied, and an optimization algorithm for UMQA internal query plans is presented. This algorithm uses equivalent UMQA translation formulae to optimize query plans, and makes the optimized query plans accord with the optimization strategies as much as possible. Finally, the logic implementation methods of UMQA plans, i.e., logic implementation methods of UMQA operators, are discussed to obtain useful target data from a muifirnedia database. All of these algorithms are implemented in a UMQL prototype system. Application results show that these query processing techniques are feasible and applicable.展开更多
Compared to the traditional lumped-parameter model, computational fluid dynamics (CFD) attracted more attentions due to facilitating more accurate reactor design and optimization methods when analyzing the heat tran...Compared to the traditional lumped-parameter model, computational fluid dynamics (CFD) attracted more attentions due to facilitating more accurate reactor design and optimization methods when analyzing the heat transfer in the industrial packed bed. Here, a model was developed based on the CFD theory, in which the heterogeneous fluid flow was resolved by considering the oscillatory behavior of voidage and the effective fluid viscosity. The energy transports in packed bed were calculated by the convection and diffusion incorporated with gaseous dispersion in fluid and the contacting thermal conductivity of packed particles in solids. The heat transfer coefficient between fluid and wall was evaluated by considering the turbulence due to the packed particles adjacent to the wall. Thus, the heat transfer in padded bed can be predicted without using any adjustable semi-empirical effective thermal conductivity coefficient. The experimental results from the literature were employed to validate this model.展开更多
All cultures make use of nonverbal communication but the meanings of nonverbal communication vary across cultures. Nonverbal communication may be as important to understand as words are, for it can cause misunderstand...All cultures make use of nonverbal communication but the meanings of nonverbal communication vary across cultures. Nonverbal communication may be as important to understand as words are, for it can cause misunderstandings between people from different cultures if they misinterpret nonverbal symbols. Nonverbal communication is largely beyond our conscious, and the system we learn is not determined by the genetic heritage but by the socio-cultural environment. The differences across cultures in nonverbal signals have been studied widely, because of the importance and necessity in communication .The paper mainly focuses on the differences related to body language, body space, body touch and paralanguage.展开更多
As a central issue in stylistics, foregrounding, which can be achieved by deviation and overregularity at every linguistic level, can give readers more innovative and ingenious perspective on appreciation of text. W. ...As a central issue in stylistics, foregrounding, which can be achieved by deviation and overregularity at every linguistic level, can give readers more innovative and ingenious perspective on appreciation of text. W. B. Yeats' Leda and the Swan is a poem deserving close reading and attention. The analysis from sound patterning, meter and rhythm, verbal repetition endows the poem with some novel and new aesthetic significance展开更多
This paper examines the relationship between language, particularly language that expresses aesthetic experiences of plant life, and corporeality. The theorisation of language is a keystone towards conceptualising par...This paper examines the relationship between language, particularly language that expresses aesthetic experiences of plant life, and corporeality. The theorisation of language is a keystone towards conceptualising participatory relationships between people and the botanical world. A comparative reading of the works of Henry David Thoreau and Martin Heidegger provides a framework for approaching language as embodied participation. Despite political differences, Thoreau and Heidegger shared a mutual conviction about the generative powers of language. Thoreau's literary practice partly involved immersion in places such as swamps and forests. Fittingly, Heidegger's explication of Rilke's concept of"the Open" mirrors the participatory aesthetics of Thoreau. Both thinkers looked towards the capacities of poetics to galvanise the evolution of language. In response to the increasing dissection offered by contemporaneous theories of linguistics, Thoreau and Heidegger held the notion of language as a body in itself, one brought to life through immanence between sensuous bodies in the world. For each theorist, language was both bodily and a body. Their works evidence that multi-sensorial encounters with the natural world can be captured in language. The body of language may be engaged with as a whole living phenomenon rather than a dissected corpse as this comparative reading of Thoreau and Heidegger will intimate.展开更多
Communicational and international developments have different aspects in today's world so that some terms like "Internationalization," "Liberalization," "Universalization," "Westernization," "Deterritorializ...Communicational and international developments have different aspects in today's world so that some terms like "Internationalization," "Liberalization," "Universalization," "Westernization," "Deterritorialization" find interferences in social sciences and humanities studies. But these terms can generally be distinguished by two different categories of study as some experts have emphasized that the above developments are in the process (Globalization) while the others considered them on the project (To Globalize). The main problem is that how we can find out the focal point of both studies through which the accuracy of these claims to be verified to know whether contemporary changes and evolutions are formed in a process or a project. It seems that the focal point in the sphere of both claims (processes and projects) is the issue of "identity" since both spheres agree that the concept of "identity" has passed a series of changes and developments, although each one renders the path and goal of "identity" changes by its own specific interpretations. In this article, we claim that using linguistic approach we are able to review the developments and evolutions' flow of identity in the present era and thereby it can be found that the developments in information and communication would lead to creating a process in the context of Globalization or a project on Universalization. The assumption of this study is that by explanation of the above-mentioned situation, we can see that based on the linguistic approach, the process of making identity is "context-based" and "conditional" as opposed to a project view formation and relative continuity of identification process would generally be subject to the condition.展开更多
The author's practice-led research explores "the act of living." In order to advance this idea, the author has acquired skills in investigation and expresses her thinking through a descriptive and explanatory visua...The author's practice-led research explores "the act of living." In order to advance this idea, the author has acquired skills in investigation and expresses her thinking through a descriptive and explanatory visual language. The author's learning journey, while not unique, has not been an ordinary one. Initial academic failure to achieve in the school education system contributed to her choosing a life working on the land and harbouring the belief that she was unable to learn academically. Still, the author has gained a rich base of physical knowledge and experience through the traditional oral route including learning interpersonal communication through body language and vocal tonality. The author has used this intuitive knowledge to develop an arts practice where she explores the bio-cultural links between people and the lands they inhabit, creating works that aim to extend knowing through emphasising the experience and atmosphere of landscape. At this time, when our lives have become increasingly encoded and intellectually based, the author shares a belief with American philosopher Eugene Gendlin (b. 1926) that the "felt sense" can be developed in order to enable us to engage more fully with the world around us. The author explores this idea in her visual art but also realizes the need to express it in writing, both in order to reach a wider public and because of the possibilities offered by the written word to make public which is private and held deep within.展开更多
Audio visual style has a complex multi-functionality and the important part of this deals with the way that the character body is visualized and how body language is implemented in the moving image. With a number of e...Audio visual style has a complex multi-functionality and the important part of this deals with the way that the character body is visualized and how body language is implemented in the moving image. With a number of examples of contemporary film and television, the article will line up of key issues of body language in the moving image. This article describes two important aspects of body language in visual media--how visual style mediates the body expressions of fictional character and real persons in news on television and how aspects of the visual style always represent bodily presence in the moving image.展开更多
Stylistics applies modem linguistic theory to the description of and analysis into varieties of language and their stylistic features. As such it may serve to investigate the styles of British and American literary wo...Stylistics applies modem linguistic theory to the description of and analysis into varieties of language and their stylistic features. As such it may serve to investigate the styles of British and American literary works, thus facilitating the teaching of British and American literature. This paper, after surveying the basic stylistic theory and its relevance to research on and teaching of literature, illustrates how to effectively adopt the method of stylistic analysis in the teaching of British and American literature展开更多
Network security policy and the automated refinement of its hierarchies aims to simplify the administration of security services in complex network environments. The semantic gap between the policy hierarchies reflect...Network security policy and the automated refinement of its hierarchies aims to simplify the administration of security services in complex network environments. The semantic gap between the policy hierarchies reflects the validity of the policy hierarchies yielded by the automated policy refinement process. However, little attention has been paid to the evaluation of the compliance between the derived lower level policy and the higher level policy. We present an ontology based on Ontology Web Language (OWL) to describe the semantics of security policy and their implementation. We also propose a method of estimating the semantic similarity between a given展开更多
This paper discribes a data representation for WordNet 2.1 based on Web Ontology Language (OWL). The main components of WordNet database are transformed as classes in OWL, and the relations between synsets or lexcial ...This paper discribes a data representation for WordNet 2.1 based on Web Ontology Language (OWL). The main components of WordNet database are transformed as classes in OWL, and the relations between synsets or lexcial words are transformed as OWL properties. Our conversion is based on the data file of WordNet instead of the Prolog database. This work can be used to enrich the work in progress of standard conversion of WordNet to the RDF/OWL representation at W3C.展开更多
An approach was proposed to specify the C4ISR capability of domain-specific modeling language.To confine the domain modeling within a standard architecture framework,formally a C4ISR capability meta-ontology was defin...An approach was proposed to specify the C4ISR capability of domain-specific modeling language.To confine the domain modeling within a standard architecture framework,formally a C4ISR capability meta-ontology was defined according to the meta-model of DoD Architecture Framework.The meta-ontology is used for extending UML Profile so that the domain experts can model the C4ISR domains using the C4ISR capability meta-concepts to define a domain-specific modeling language.The domain models can be then checked to guarantee the consistency and completeness through converting the UML models into the Description Logic ontology and making use of inference engine Pellet to verify the ontology.展开更多
The present study examines accentedness, comprehensibility, and intelligibility of American English, Moroccan English, Turkmen English, and Chinese English, from the perspectives of three groups of listeners: native s...The present study examines accentedness, comprehensibility, and intelligibility of American English, Moroccan English, Turkmen English, and Chinese English, from the perspectives of three groups of listeners: native speakers of English and Chinese speakers of English with or without international experiences. Of the 145 listeners, 38 had face-to-face interviews. These listener groups were asked to listen to the recordings of the four English varieties and fill in a cloze test.Results indicated that the three listener groups differed significantly in rating comprehensibility of American English, Moroccan English and Chinese English but they did not give Turkmen English statistically different ratings;there were no significant differences in accentedness ratings except for Chinese English;and there were significant differences in the intelligibility scores of the four English varieties. In addition, with respect to seven linguistic variables-speed, clarity, intonation,smoothness and fluency, vocal intensity, pause, vocabulary and grammar, there were significant differences in three listener groups’ rating of six variables in American English except the one of“speed”. By contrast, Chinese English received significantly different ratings only in “proper speed”. No differences were found in the ratings for Moroccan English and Turkmen English.Finally, unlike Chinese listeners without international experiences, native listeners and Chinese listeners with international experiences shared some similarities in correlations between the ratings of accentedness and comprehensibility and those of linguistic variables on Moroccan English,Turkmen English, and Chinese English. However, the results for American English from Chinese listeners without international experiences and native listeners seemed to be more alike. Linguistic variables correlating with accentedness and comprehensibility of American English showed a mixed profile. Qualitative data provided more variant elaborations on the pronunciations and language uses of the speakers.展开更多
Types of communicative behaviors consists of verbal communication and non-verbal communication. It is generally believed that the latter refers to concrete language people use to produce an utterance, while the latter...Types of communicative behaviors consists of verbal communication and non-verbal communication. It is generally believed that the latter refers to concrete language people use to produce an utterance, while the latter mainly refers to body language as well as silence in a conversation. Silence is another way of communication and is part of a conversation. In different culture, silence may have different representative meanings and intentions, because of the various cultural background of each country or nation in the whole world. From the perspective ofpragmatics, silence plays an important role in a particular situation, and it has its own functions in communication.展开更多
Background The objective of this study was to identify prognostic indicators in patients with inflammatory cardiomyopathy (iCM) on endomyocardial biopsy (EMB). Methods and results Between 2007 and 2011 all consecu...Background The objective of this study was to identify prognostic indicators in patients with inflammatory cardiomyopathy (iCM) on endomyocardial biopsy (EMB). Methods and results Between 2007 and 2011 all consecutive patients with diagnosed with iCM at EMB were retrospectively analyzed. The combined primary endpoint (EP) (1E°P) was cardiac death, aborted sudden cardiac death/appropriate implantable cardioverter defibrillator (ICD) shock, progressive heart failure requiring left venWicular assist device (LVAD) implantation and heart transplantation. 503 patients (mean age 58 ° 12 years, 73% male) were available for analysis. Genomes of cardiotrophic viruses were detected in 396 patients (79%) and immuno-histochemical signs of inflammation were present in 223 individuals (44%). After 3.6 ° 2.4 years of follow-up, cardiac mortality was 3.0% (n = 14) and a total of 8.6% (n = 40) reached the primary endpoint. Independent predictors for the 1 °EP were: age 〉 50 years, presence and duration (〈 28 days) of symptomatic heart failure. A risk stratification approach based on the results of the multivariate analysis demonstrated that absence of signs and/or symptoms of congestive heart failure in younger (〈 50 years) patients with longer (〉 28 days) duration of disease appear to have an excellent prognosis with 100% survival and no events during follow-up The presence of all above mentioned independent risk factors results in an 1°EP occurrence of 35.9%. Conclusions Symptoms of heart fail- ure, short duration of disease, and older age are indicators of poor outcome in patients with iCM.展开更多
Corpus-based linguistic approach is one of the most used text studies. Nowadays, stylistic analysis has been adopted to shed new light on tourism English. The topic is to apply the language theory--the stylistic analy...Corpus-based linguistic approach is one of the most used text studies. Nowadays, stylistic analysis has been adopted to shed new light on tourism English. The topic is to apply the language theory--the stylistic analysis to the tourist text analysis, to discover the style essence of Tourist English Hypertext. The stylistic features include graphological analysis of Tourist English Hypertext, lexical features in hypertext, syntactical analysis of Tourist English Hypertext. It summarizes online Tourist English Hypertext information with some typical samples, with the methods of examples and analysis. It aims to offer an in-depth insight into the stylistic features of online tourism English texts, helping people to grasp the key points of the online information when they are browsing the information on the Internet. So this paper both enlarges the application of the stylistic analysis and presents summary for online tourist information.展开更多
The nominal group is an important aspect of English and other languages and requires specific attention because of its complex structure and sequence. This study examines how sequencing affects users' understanding a...The nominal group is an important aspect of English and other languages and requires specific attention because of its complex structure and sequence. This study examines how sequencing affects users' understanding and interpretation of the English nominal group and attempts to prescribe guidelines to the different challenges which the complex ordering of the nominal group poses to users of English as a second language. The findings of the study indicate that the complex ordering of the nominal group has a significant impact on their semantic effects in any discourse, and many of the difficulties users of English as a second language are faced with have to do with lack of adequate understanding of the structure and usage of the nominal group. Some of these problems can be addressed through a comprehensive study and examination of linguists' explanation of the nominal group and practical application of their guidelines. A functional approach to the study of the group will help second language learners of English to have a better understanding of its structure展开更多
基金The National Natural Science Foundation of China(No.90612009,60403050),the National Basic Research Program of China (973Program)(No.2005CB321802).
文摘The related work to reveal the primary characteristics of roles underlying the existing approaches is analyzed. Then, it is demonstrated that the representation of roles is rather complex and error-prone in these approaches. Especially, the constraints among roles in the same context cannot be expressed by the current web ontology language (OWL). To solve these problems, a novel model of role is presented and a corresponding ontology language is provided for representing this model. The key idea underlying the solution is that a role should be regarded as an element of a certain context and a context as a structured thing which is comprised of some internal elements. The structure of context possesses inherent modularity and local semantics, whereby the representation of roles and context is significantly simplified.
基金The National High Technology Research and Development Program of China(863 Program) (No.2006AA01Z430)
文摘Through the mapping from UMQL ( unified multimedia query language) conditional expressions to UMQA (unified multimedia query algebra) query operations, a translation algorithm from a UMQL query to a UMQA query plan is put forward, which can generate an equivalent UMQA internal query plan for any UMQL query. Then, to improve the execution costs of UMQA query plans effectively, equivalent UMQA translation formulae and general optimization strategies are studied, and an optimization algorithm for UMQA internal query plans is presented. This algorithm uses equivalent UMQA translation formulae to optimize query plans, and makes the optimized query plans accord with the optimization strategies as much as possible. Finally, the logic implementation methods of UMQA plans, i.e., logic implementation methods of UMQA operators, are discussed to obtain useful target data from a muifirnedia database. All of these algorithms are implemented in a UMQL prototype system. Application results show that these query processing techniques are feasible and applicable.
基金Supported by National Natural Science Foundation of China(21676266,21676269)the "Strategic Priority Research Program" of the Chinese Academy of Sciences(XDB17020100)the National Key Projects for Fundamental Research and Development of China(2016YFA0202801)
文摘Compared to the traditional lumped-parameter model, computational fluid dynamics (CFD) attracted more attentions due to facilitating more accurate reactor design and optimization methods when analyzing the heat transfer in the industrial packed bed. Here, a model was developed based on the CFD theory, in which the heterogeneous fluid flow was resolved by considering the oscillatory behavior of voidage and the effective fluid viscosity. The energy transports in packed bed were calculated by the convection and diffusion incorporated with gaseous dispersion in fluid and the contacting thermal conductivity of packed particles in solids. The heat transfer coefficient between fluid and wall was evaluated by considering the turbulence due to the packed particles adjacent to the wall. Thus, the heat transfer in padded bed can be predicted without using any adjustable semi-empirical effective thermal conductivity coefficient. The experimental results from the literature were employed to validate this model.
文摘All cultures make use of nonverbal communication but the meanings of nonverbal communication vary across cultures. Nonverbal communication may be as important to understand as words are, for it can cause misunderstandings between people from different cultures if they misinterpret nonverbal symbols. Nonverbal communication is largely beyond our conscious, and the system we learn is not determined by the genetic heritage but by the socio-cultural environment. The differences across cultures in nonverbal signals have been studied widely, because of the importance and necessity in communication .The paper mainly focuses on the differences related to body language, body space, body touch and paralanguage.
文摘As a central issue in stylistics, foregrounding, which can be achieved by deviation and overregularity at every linguistic level, can give readers more innovative and ingenious perspective on appreciation of text. W. B. Yeats' Leda and the Swan is a poem deserving close reading and attention. The analysis from sound patterning, meter and rhythm, verbal repetition endows the poem with some novel and new aesthetic significance
文摘This paper examines the relationship between language, particularly language that expresses aesthetic experiences of plant life, and corporeality. The theorisation of language is a keystone towards conceptualising participatory relationships between people and the botanical world. A comparative reading of the works of Henry David Thoreau and Martin Heidegger provides a framework for approaching language as embodied participation. Despite political differences, Thoreau and Heidegger shared a mutual conviction about the generative powers of language. Thoreau's literary practice partly involved immersion in places such as swamps and forests. Fittingly, Heidegger's explication of Rilke's concept of"the Open" mirrors the participatory aesthetics of Thoreau. Both thinkers looked towards the capacities of poetics to galvanise the evolution of language. In response to the increasing dissection offered by contemporaneous theories of linguistics, Thoreau and Heidegger held the notion of language as a body in itself, one brought to life through immanence between sensuous bodies in the world. For each theorist, language was both bodily and a body. Their works evidence that multi-sensorial encounters with the natural world can be captured in language. The body of language may be engaged with as a whole living phenomenon rather than a dissected corpse as this comparative reading of Thoreau and Heidegger will intimate.
文摘Communicational and international developments have different aspects in today's world so that some terms like "Internationalization," "Liberalization," "Universalization," "Westernization," "Deterritorialization" find interferences in social sciences and humanities studies. But these terms can generally be distinguished by two different categories of study as some experts have emphasized that the above developments are in the process (Globalization) while the others considered them on the project (To Globalize). The main problem is that how we can find out the focal point of both studies through which the accuracy of these claims to be verified to know whether contemporary changes and evolutions are formed in a process or a project. It seems that the focal point in the sphere of both claims (processes and projects) is the issue of "identity" since both spheres agree that the concept of "identity" has passed a series of changes and developments, although each one renders the path and goal of "identity" changes by its own specific interpretations. In this article, we claim that using linguistic approach we are able to review the developments and evolutions' flow of identity in the present era and thereby it can be found that the developments in information and communication would lead to creating a process in the context of Globalization or a project on Universalization. The assumption of this study is that by explanation of the above-mentioned situation, we can see that based on the linguistic approach, the process of making identity is "context-based" and "conditional" as opposed to a project view formation and relative continuity of identification process would generally be subject to the condition.
文摘The author's practice-led research explores "the act of living." In order to advance this idea, the author has acquired skills in investigation and expresses her thinking through a descriptive and explanatory visual language. The author's learning journey, while not unique, has not been an ordinary one. Initial academic failure to achieve in the school education system contributed to her choosing a life working on the land and harbouring the belief that she was unable to learn academically. Still, the author has gained a rich base of physical knowledge and experience through the traditional oral route including learning interpersonal communication through body language and vocal tonality. The author has used this intuitive knowledge to develop an arts practice where she explores the bio-cultural links between people and the lands they inhabit, creating works that aim to extend knowing through emphasising the experience and atmosphere of landscape. At this time, when our lives have become increasingly encoded and intellectually based, the author shares a belief with American philosopher Eugene Gendlin (b. 1926) that the "felt sense" can be developed in order to enable us to engage more fully with the world around us. The author explores this idea in her visual art but also realizes the need to express it in writing, both in order to reach a wider public and because of the possibilities offered by the written word to make public which is private and held deep within.
文摘Audio visual style has a complex multi-functionality and the important part of this deals with the way that the character body is visualized and how body language is implemented in the moving image. With a number of examples of contemporary film and television, the article will line up of key issues of body language in the moving image. This article describes two important aspects of body language in visual media--how visual style mediates the body expressions of fictional character and real persons in news on television and how aspects of the visual style always represent bodily presence in the moving image.
文摘Stylistics applies modem linguistic theory to the description of and analysis into varieties of language and their stylistic features. As such it may serve to investigate the styles of British and American literary works, thus facilitating the teaching of British and American literature. This paper, after surveying the basic stylistic theory and its relevance to research on and teaching of literature, illustrates how to effectively adopt the method of stylistic analysis in the teaching of British and American literature
基金the National Natural Science Foundation of China
文摘Network security policy and the automated refinement of its hierarchies aims to simplify the administration of security services in complex network environments. The semantic gap between the policy hierarchies reflects the validity of the policy hierarchies yielded by the automated policy refinement process. However, little attention has been paid to the evaluation of the compliance between the derived lower level policy and the higher level policy. We present an ontology based on Ontology Web Language (OWL) to describe the semantics of security policy and their implementation. We also propose a method of estimating the semantic similarity between a given
基金Project supported by the National Natural Science Foundation of China (No. 60373080)the 985 Project of Zhejiang University, China
文摘This paper discribes a data representation for WordNet 2.1 based on Web Ontology Language (OWL). The main components of WordNet database are transformed as classes in OWL, and the relations between synsets or lexcial words are transformed as OWL properties. Our conversion is based on the data file of WordNet instead of the Prolog database. This work can be used to enrich the work in progress of standard conversion of WordNet to the RDF/OWL representation at W3C.
基金Project(2007AA01Z126) supported by the National High Technology Research and Development Program of ChinaProject(51306010202) supported by the National Defense Advance Research Program of China
文摘An approach was proposed to specify the C4ISR capability of domain-specific modeling language.To confine the domain modeling within a standard architecture framework,formally a C4ISR capability meta-ontology was defined according to the meta-model of DoD Architecture Framework.The meta-ontology is used for extending UML Profile so that the domain experts can model the C4ISR domains using the C4ISR capability meta-concepts to define a domain-specific modeling language.The domain models can be then checked to guarantee the consistency and completeness through converting the UML models into the Description Logic ontology and making use of inference engine Pellet to verify the ontology.
文摘The present study examines accentedness, comprehensibility, and intelligibility of American English, Moroccan English, Turkmen English, and Chinese English, from the perspectives of three groups of listeners: native speakers of English and Chinese speakers of English with or without international experiences. Of the 145 listeners, 38 had face-to-face interviews. These listener groups were asked to listen to the recordings of the four English varieties and fill in a cloze test.Results indicated that the three listener groups differed significantly in rating comprehensibility of American English, Moroccan English and Chinese English but they did not give Turkmen English statistically different ratings;there were no significant differences in accentedness ratings except for Chinese English;and there were significant differences in the intelligibility scores of the four English varieties. In addition, with respect to seven linguistic variables-speed, clarity, intonation,smoothness and fluency, vocal intensity, pause, vocabulary and grammar, there were significant differences in three listener groups’ rating of six variables in American English except the one of“speed”. By contrast, Chinese English received significantly different ratings only in “proper speed”. No differences were found in the ratings for Moroccan English and Turkmen English.Finally, unlike Chinese listeners without international experiences, native listeners and Chinese listeners with international experiences shared some similarities in correlations between the ratings of accentedness and comprehensibility and those of linguistic variables on Moroccan English,Turkmen English, and Chinese English. However, the results for American English from Chinese listeners without international experiences and native listeners seemed to be more alike. Linguistic variables correlating with accentedness and comprehensibility of American English showed a mixed profile. Qualitative data provided more variant elaborations on the pronunciations and language uses of the speakers.
文摘Types of communicative behaviors consists of verbal communication and non-verbal communication. It is generally believed that the latter refers to concrete language people use to produce an utterance, while the latter mainly refers to body language as well as silence in a conversation. Silence is another way of communication and is part of a conversation. In different culture, silence may have different representative meanings and intentions, because of the various cultural background of each country or nation in the whole world. From the perspective ofpragmatics, silence plays an important role in a particular situation, and it has its own functions in communication.
文摘Background The objective of this study was to identify prognostic indicators in patients with inflammatory cardiomyopathy (iCM) on endomyocardial biopsy (EMB). Methods and results Between 2007 and 2011 all consecutive patients with diagnosed with iCM at EMB were retrospectively analyzed. The combined primary endpoint (EP) (1E°P) was cardiac death, aborted sudden cardiac death/appropriate implantable cardioverter defibrillator (ICD) shock, progressive heart failure requiring left venWicular assist device (LVAD) implantation and heart transplantation. 503 patients (mean age 58 ° 12 years, 73% male) were available for analysis. Genomes of cardiotrophic viruses were detected in 396 patients (79%) and immuno-histochemical signs of inflammation were present in 223 individuals (44%). After 3.6 ° 2.4 years of follow-up, cardiac mortality was 3.0% (n = 14) and a total of 8.6% (n = 40) reached the primary endpoint. Independent predictors for the 1 °EP were: age 〉 50 years, presence and duration (〈 28 days) of symptomatic heart failure. A risk stratification approach based on the results of the multivariate analysis demonstrated that absence of signs and/or symptoms of congestive heart failure in younger (〈 50 years) patients with longer (〉 28 days) duration of disease appear to have an excellent prognosis with 100% survival and no events during follow-up The presence of all above mentioned independent risk factors results in an 1°EP occurrence of 35.9%. Conclusions Symptoms of heart fail- ure, short duration of disease, and older age are indicators of poor outcome in patients with iCM.
文摘Corpus-based linguistic approach is one of the most used text studies. Nowadays, stylistic analysis has been adopted to shed new light on tourism English. The topic is to apply the language theory--the stylistic analysis to the tourist text analysis, to discover the style essence of Tourist English Hypertext. The stylistic features include graphological analysis of Tourist English Hypertext, lexical features in hypertext, syntactical analysis of Tourist English Hypertext. It summarizes online Tourist English Hypertext information with some typical samples, with the methods of examples and analysis. It aims to offer an in-depth insight into the stylistic features of online tourism English texts, helping people to grasp the key points of the online information when they are browsing the information on the Internet. So this paper both enlarges the application of the stylistic analysis and presents summary for online tourist information.
文摘The nominal group is an important aspect of English and other languages and requires specific attention because of its complex structure and sequence. This study examines how sequencing affects users' understanding and interpretation of the English nominal group and attempts to prescribe guidelines to the different challenges which the complex ordering of the nominal group poses to users of English as a second language. The findings of the study indicate that the complex ordering of the nominal group has a significant impact on their semantic effects in any discourse, and many of the difficulties users of English as a second language are faced with have to do with lack of adequate understanding of the structure and usage of the nominal group. Some of these problems can be addressed through a comprehensive study and examination of linguists' explanation of the nominal group and practical application of their guidelines. A functional approach to the study of the group will help second language learners of English to have a better understanding of its structure