Based on some pragmatic theories,this paper mainly analyzes how the markedness/unmarkedness works in the daily discourses. It isfound that markedness/unmarkedness are used alternatively which aims to express the deep ...Based on some pragmatic theories,this paper mainly analyzes how the markedness/unmarkedness works in the daily discourses. It isfound that markedness/unmarkedness are used alternatively which aims to express the deep meaning or the new information.展开更多
Based on some pragmatic theories,this paper mainly analyzes how the markedness/unmarkedness works in the daily discourses.It is found that markedness/unmarkedness are used alternatively which aims to express the deep ...Based on some pragmatic theories,this paper mainly analyzes how the markedness/unmarkedness works in the daily discourses.It is found that markedness/unmarkedness are used alternatively which aims to express the deep meaning or the new information.展开更多
Markedness refers to the asymmetric phenomenon in a linguistic category. Unmarked item, compared with marked item,is more natural, more neutral, more fundamental, and has higher using frequency and wider distribution....Markedness refers to the asymmetric phenomenon in a linguistic category. Unmarked item, compared with marked item,is more natural, more neutral, more fundamental, and has higher using frequency and wider distribution. From the perspective of markedness theory, the study, collecting 86 English passives and 85 Chinese passives(including 35 notional passives and 50 Beisentences), contrastively analyzes the unmarkedness of English and Chinese passives from the aspects of patient animacy, emotional color, and tense through example-illustration and description. The analysis shows that the unmarkedness of English and Chinese passives has different expressions in the three aspects. Inanimate patient has stronger unmarkedness in both English and Chinese passives, for it is more frequently-used than animate patient. According to people's cognition and language using habits, the emotional color of English passives and Chinese notional passives is neutral in most cases, so the neutral emotional color is unmarked.But in Chinese Bei-sentences, negative emotional color has stronger unmarkedness. As for the tense expression, English passives have wider distributions in time span and simpler structure than Chinese passives. Thus, English passives possess stronger unmarkedness in the light of tense. According to the analysis, the study proposes feasible advice for second language acquisition and translation.展开更多
Markedness Theory is one of the most important theories in structural linguistics. Its academic significance has long attracted more scholars and linguists. This paper intends to explore markedness from both formal an...Markedness Theory is one of the most important theories in structural linguistics. Its academic significance has long attracted more scholars and linguists. This paper intends to explore markedness from both formal and semantic perspectives： formal markedness, distributional markedness, and semantic markedness. These three types of markedness are accounted for in detail from their definitions to their characteristics. Then the relationship of these three types of markedness is explicated. The ultimate aim of this paper is to give an insight to markedness phenomenon not only from linguistic form or structure, but from its semantic distinctions and pragmatic use. The study also aims to help foster the greater application of Markedness Theory to other linguistic fields＇ study展开更多
Some researches have been conducted concerning the Markedness Theory about the marked and the unmarked, from aspects of Phonetics, Grammar, Pragmatic, Psycholinguistic and Sociolinguistic. Few researches have combined...Some researches have been conducted concerning the Markedness Theory about the marked and the unmarked, from aspects of Phonetics, Grammar, Pragmatic, Psycholinguistic and Sociolinguistic. Few researches have combined the Markedness Theory with literature theories and even no research has been done to study the Feminism Theory from the perspective of the Markedness Theory. This paper discusses markedness theory with regard to two basic issues: Why it is ok to say"历史"in Chinese, but the equivalent in English is"history", not"*herstory". Why the meaning of"governor"and"governess"is distinctively different? No research concerning the issues from the perspective of markedness has been conducted yet. This paper gives a brief review of the studies concerning the Markedness Theory, on the basis of which the question is aroused.展开更多
Chinese negative transfer makes negative effects on English vocabulary acquisition of Chinese high school students, andone of the important reasons is that Chinese is weak marked while English is strong marked. Theref...Chinese negative transfer makes negative effects on English vocabulary acquisition of Chinese high school students, andone of the important reasons is that Chinese is weak marked while English is strong marked. Therefore, it is easy for Chinese highschool students to transfer the solidified usage of Chinese words into English when they acquire English words. The thesis analyzesthe negative effects of Chinese negative transfer in English lexical morphology acquisition in terms of two categories inflections andderivations according to markedness theory.展开更多
Chinese tourism becomes a thriving field with the promotion of China reform and opening policy and the rapid development of social economy. The translation of tourist materials thus weighs a lot in the economic develo...Chinese tourism becomes a thriving field with the promotion of China reform and opening policy and the rapid development of social economy. The translation of tourist materials thus weighs a lot in the economic development and cross-cultural communication. But the condition is not satisfactory, there are still existing some problems in the translation of tourist publicity materials. Therefor the readers can't receive the equal information that the original text expressed. Based on this fact,the paper attempts to analyze what pragmatic failures there are in the translation of tourist materials and to analyze how the Pragmaticmarkedness Equivalence Principle(PMEP) approach can be applied to the translation of tourist publicity materials to achieve the translation equivalence.展开更多
Introduction: Endotracheal suction plays a crucial role in the management of mechanically ventilated patients. This study aims to evaluate the clinical effectiveness and safety of suction tubes with markings in mechan...Introduction: Endotracheal suction plays a crucial role in the management of mechanically ventilated patients. This study aims to evaluate the clinical effectiveness and safety of suction tubes with markings in mechanically ventilated pediatric patients. Materials and Methods: A randomized assignment was carried out on a cohort of 52 pediatric patients who underwent mechanical ventilation in the Pediatric Intensive Care Unit at the Third Affiliated Hospital of Sun Yat-sen University, covering the period from January 2022 to December 2022. These patients were divided into two groups: an improved group (n = 26) utilizing marked suction tubes, and a regular group (n = 26) employing conventional suction tubes. The objective of our study was to evaluate the clinical effectiveness of marked suction tubes. Results: The effects of the improved group on the vital signs of children undergoing mechanical ventilation were small and statistically significant compared with the regular group (p < 0.05). Additionally, the improved group exhibited a reduced frequency of sputum suction, shorter mechanical ventilation duration, and fewer days of hospitalization in the PICU compared to the regular group during the ventilation period. Notably, the difference in the duration of PICU hospitalization was statistically significant (p < 0.05). Moreover, the incidence of adverse reactions in the improved group was notably lower, with statistically significant differences observed in airway mucous membrane damage and irritating cough when compared to the regular group (p < 0.05). Conclusion: The utilization of marked suction tubes provides clinical nurses with clear guidance for performing suctioning with ease, efficiency and safety. Consequently, advocating for the widespread implementation of marked suction tubes in clinical practice is a commendable pursuit.展开更多
Timed weighted marked graphs are a subclass of timed Petri nets that have wide applications in the control and performance analysis of flexible manufacturing systems.Due to the existence of multiplicities(i.e.,weights...Timed weighted marked graphs are a subclass of timed Petri nets that have wide applications in the control and performance analysis of flexible manufacturing systems.Due to the existence of multiplicities(i.e.,weights)on edges,the performance analysis and resource optimization of such graphs represent a challenging problem.In this paper,we develop an approach to transform a timed weighted marked graph whose initial marking is not given,into an equivalent parametric timed marked graph where the edges have unitary weights.In order to explore an optimal resource allocation policy for a system,an analytical method is developed for the resource optimization of timed weighted marked graphs by studying an equivalent net.Finally,we apply the proposed method to a flexible manufacturing system and compare the results with a previous heuristic approach.Simulation analysis shows that the developed approach is superior to the heuristic approach.展开更多
At the Plant of Production of Radioisotopes part of Nuclear Center of Mexico （ININ）, weekly radiofarmaceutics of sodium iodohippurate and meta-iodobenzyl-guanidine are prepared, these compounds are known as marked m...At the Plant of Production of Radioisotopes part of Nuclear Center of Mexico （ININ）, weekly radiofarmaceutics of sodium iodohippurate and meta-iodobenzyl-guanidine are prepared, these compounds are known as marked molecules with iodine-131. Currently the processes for the preparation of these compounds are carried out individually and in manual form, in box of gloves, presenting radiological risks. To avoid these risks, this work, shows equipment that is inside a warm cell with the finality of minimizing the radiological risks. Also, this semi-automated equipment has the purpose of to reduce the radiation exposure of personnel involved in the process of marking molecules. The routine industrial production with this equipment starts with the preparation of 9 marked doses of sodium iodohippurate of 2.73 mCi of iodine-131, each of the vials with saline solution of 4.5 mL and the product that containing the marked molecules of 0.5 mL with a percentage of marked of 95.6%. The innovation of this work consists in presenting a new design of equipment, for marked molecules, formed by electrical, mechanical, vacuum systems, and air extraction system.展开更多
Carboxymethylpachyman(Ⅰ)was formed by carboxymethylation of β-pachyman.The antitumour activity of carboxymethylpachyman(Ⅰ)against S_(180)、EAC、 MA、U_(14)was measured.The structure of carboxymethylpachyman(Ⅰ)was ...Carboxymethylpachyman(Ⅰ)was formed by carboxymethylation of β-pachyman.The antitumour activity of carboxymethylpachyman(Ⅰ)against S_(180)、EAC、 MA、U_(14)was measured.The structure of carboxymethylpachyman(Ⅰ)was proved by IR ^(13)CNMR spectroscopy.展开更多
In handling patent disputes, China observes an operational method of mutual cooperation and coordination through two channels: judicial adjudication and administrative settlement. Over the past decade, practice has pr...In handling patent disputes, China observes an operational method of mutual cooperation and coordination through two channels: judicial adjudication and administrative settlement. Over the past decade, practice has proved that the specific way of handling patent disputes by patent administrative organs has played an important role in the prompt resolu tion of patent disputes, protecting the legitimate rights and interests of patent-展开更多
On Dec. 10, 2009, the International Human Rights Day, Scholars and students inBeijing gathered to commemorate the 61st anniversary of the adoption of the Universal Declaration of Human Rights in China University of Po...On Dec. 10, 2009, the International Human Rights Day, Scholars and students inBeijing gathered to commemorate the 61st anniversary of the adoption of the Universal Declaration of Human Rights in China University of Political Science and Law. The Human Rights and Humanitarian Law Institute of China University of Political Science and Law, the Law School of Renmin University of China, and the LawSchool of Tsinghua University jointly sponsored the commemorations. The commemoration consisted of four parts including ＂the 61 st Anniversary of the Adoption of the Universal Declaration of Human Rights Photo Exhibition＂, ＂Remembrance of the Universal Declaration of Human Rights＂, and relative academic seminars.展开更多
文摘Based on some pragmatic theories,this paper mainly analyzes how the markedness/unmarkedness works in the daily discourses. It isfound that markedness/unmarkedness are used alternatively which aims to express the deep meaning or the new information.
文摘Based on some pragmatic theories,this paper mainly analyzes how the markedness/unmarkedness works in the daily discourses.It is found that markedness/unmarkedness are used alternatively which aims to express the deep meaning or the new information.
文摘Markedness refers to the asymmetric phenomenon in a linguistic category. Unmarked item, compared with marked item,is more natural, more neutral, more fundamental, and has higher using frequency and wider distribution. From the perspective of markedness theory, the study, collecting 86 English passives and 85 Chinese passives(including 35 notional passives and 50 Beisentences), contrastively analyzes the unmarkedness of English and Chinese passives from the aspects of patient animacy, emotional color, and tense through example-illustration and description. The analysis shows that the unmarkedness of English and Chinese passives has different expressions in the three aspects. Inanimate patient has stronger unmarkedness in both English and Chinese passives, for it is more frequently-used than animate patient. According to people's cognition and language using habits, the emotional color of English passives and Chinese notional passives is neutral in most cases, so the neutral emotional color is unmarked.But in Chinese Bei-sentences, negative emotional color has stronger unmarkedness. As for the tense expression, English passives have wider distributions in time span and simpler structure than Chinese passives. Thus, English passives possess stronger unmarkedness in the light of tense. According to the analysis, the study proposes feasible advice for second language acquisition and translation.
文摘Markedness Theory is one of the most important theories in structural linguistics. Its academic significance has long attracted more scholars and linguists. This paper intends to explore markedness from both formal and semantic perspectives： formal markedness, distributional markedness, and semantic markedness. These three types of markedness are accounted for in detail from their definitions to their characteristics. Then the relationship of these three types of markedness is explicated. The ultimate aim of this paper is to give an insight to markedness phenomenon not only from linguistic form or structure, but from its semantic distinctions and pragmatic use. The study also aims to help foster the greater application of Markedness Theory to other linguistic fields＇ study
文摘Some researches have been conducted concerning the Markedness Theory about the marked and the unmarked, from aspects of Phonetics, Grammar, Pragmatic, Psycholinguistic and Sociolinguistic. Few researches have combined the Markedness Theory with literature theories and even no research has been done to study the Feminism Theory from the perspective of the Markedness Theory. This paper discusses markedness theory with regard to two basic issues: Why it is ok to say"历史"in Chinese, but the equivalent in English is"history", not"*herstory". Why the meaning of"governor"and"governess"is distinctively different? No research concerning the issues from the perspective of markedness has been conducted yet. This paper gives a brief review of the studies concerning the Markedness Theory, on the basis of which the question is aroused.
文摘Chinese negative transfer makes negative effects on English vocabulary acquisition of Chinese high school students, andone of the important reasons is that Chinese is weak marked while English is strong marked. Therefore, it is easy for Chinese highschool students to transfer the solidified usage of Chinese words into English when they acquire English words. The thesis analyzesthe negative effects of Chinese negative transfer in English lexical morphology acquisition in terms of two categories inflections andderivations according to markedness theory.
文摘Chinese tourism becomes a thriving field with the promotion of China reform and opening policy and the rapid development of social economy. The translation of tourist materials thus weighs a lot in the economic development and cross-cultural communication. But the condition is not satisfactory, there are still existing some problems in the translation of tourist publicity materials. Therefor the readers can't receive the equal information that the original text expressed. Based on this fact,the paper attempts to analyze what pragmatic failures there are in the translation of tourist materials and to analyze how the Pragmaticmarkedness Equivalence Principle(PMEP) approach can be applied to the translation of tourist publicity materials to achieve the translation equivalence.
文摘Introduction: Endotracheal suction plays a crucial role in the management of mechanically ventilated patients. This study aims to evaluate the clinical effectiveness and safety of suction tubes with markings in mechanically ventilated pediatric patients. Materials and Methods: A randomized assignment was carried out on a cohort of 52 pediatric patients who underwent mechanical ventilation in the Pediatric Intensive Care Unit at the Third Affiliated Hospital of Sun Yat-sen University, covering the period from January 2022 to December 2022. These patients were divided into two groups: an improved group (n = 26) utilizing marked suction tubes, and a regular group (n = 26) employing conventional suction tubes. The objective of our study was to evaluate the clinical effectiveness of marked suction tubes. Results: The effects of the improved group on the vital signs of children undergoing mechanical ventilation were small and statistically significant compared with the regular group (p < 0.05). Additionally, the improved group exhibited a reduced frequency of sputum suction, shorter mechanical ventilation duration, and fewer days of hospitalization in the PICU compared to the regular group during the ventilation period. Notably, the difference in the duration of PICU hospitalization was statistically significant (p < 0.05). Moreover, the incidence of adverse reactions in the improved group was notably lower, with statistically significant differences observed in airway mucous membrane damage and irritating cough when compared to the regular group (p < 0.05). Conclusion: The utilization of marked suction tubes provides clinical nurses with clear guidance for performing suctioning with ease, efficiency and safety. Consequently, advocating for the widespread implementation of marked suction tubes in clinical practice is a commendable pursuit.
基金supported by the National Natural Science Foundation of China(61803246,61703321)the China Postdoctoral Science Foundation(2019M663608)+2 种基金Shaanxi Provincial Natural Science Foundation(2019JQ-022,2020JQ-733)the Fundamental Research Funds for the Central Universities(JB190407)the Shaanxi Key Laboratory of Complex System Control and Intelligent Information Processing,Xi’an University of Technology(SKL2020CP03)。
文摘Timed weighted marked graphs are a subclass of timed Petri nets that have wide applications in the control and performance analysis of flexible manufacturing systems.Due to the existence of multiplicities(i.e.,weights)on edges,the performance analysis and resource optimization of such graphs represent a challenging problem.In this paper,we develop an approach to transform a timed weighted marked graph whose initial marking is not given,into an equivalent parametric timed marked graph where the edges have unitary weights.In order to explore an optimal resource allocation policy for a system,an analytical method is developed for the resource optimization of timed weighted marked graphs by studying an equivalent net.Finally,we apply the proposed method to a flexible manufacturing system and compare the results with a previous heuristic approach.Simulation analysis shows that the developed approach is superior to the heuristic approach.
文摘At the Plant of Production of Radioisotopes part of Nuclear Center of Mexico （ININ）, weekly radiofarmaceutics of sodium iodohippurate and meta-iodobenzyl-guanidine are prepared, these compounds are known as marked molecules with iodine-131. Currently the processes for the preparation of these compounds are carried out individually and in manual form, in box of gloves, presenting radiological risks. To avoid these risks, this work, shows equipment that is inside a warm cell with the finality of minimizing the radiological risks. Also, this semi-automated equipment has the purpose of to reduce the radiation exposure of personnel involved in the process of marking molecules. The routine industrial production with this equipment starts with the preparation of 9 marked doses of sodium iodohippurate of 2.73 mCi of iodine-131, each of the vials with saline solution of 4.5 mL and the product that containing the marked molecules of 0.5 mL with a percentage of marked of 95.6%. The innovation of this work consists in presenting a new design of equipment, for marked molecules, formed by electrical, mechanical, vacuum systems, and air extraction system.
文摘Carboxymethylpachyman(Ⅰ)was formed by carboxymethylation of β-pachyman.The antitumour activity of carboxymethylpachyman(Ⅰ)against S_(180)、EAC、 MA、U_(14)was measured.The structure of carboxymethylpachyman(Ⅰ)was proved by IR ^(13)CNMR spectroscopy.
文摘In handling patent disputes, China observes an operational method of mutual cooperation and coordination through two channels: judicial adjudication and administrative settlement. Over the past decade, practice has proved that the specific way of handling patent disputes by patent administrative organs has played an important role in the prompt resolu tion of patent disputes, protecting the legitimate rights and interests of patent-
文摘On Dec. 10, 2009, the International Human Rights Day, Scholars and students inBeijing gathered to commemorate the 61st anniversary of the adoption of the Universal Declaration of Human Rights in China University of Political Science and Law. The Human Rights and Humanitarian Law Institute of China University of Political Science and Law, the Law School of Renmin University of China, and the LawSchool of Tsinghua University jointly sponsored the commemorations. The commemoration consisted of four parts including ＂the 61 st Anniversary of the Adoption of the Universal Declaration of Human Rights Photo Exhibition＂, ＂Remembrance of the Universal Declaration of Human Rights＂, and relative academic seminars.
