Structuralism is employed to analyze language, culture and society in 1900 s. It's an effective theory to anatomize literary works. The light of the world is a short story composed by Ernest Hemingway, the most im...Structuralism is employed to analyze language, culture and society in 1900 s. It's an effective theory to anatomize literary works. The light of the world is a short story composed by Ernest Hemingway, the most important and outstanding author since the death of Shakespeare. The story is dissected from binary oppositions, a key element in Structuralism. Two binary oppositions of the Light of the World have been clarified: the lies and true heart of two whores, and the light of the world and the world without light.展开更多
The Garden Party is one of the major short fictions of famous female writer Katherine Mansfield. In this work,the writer makes a profound reflection on the inequality in differentsocial classes and the truth of life. ...The Garden Party is one of the major short fictions of famous female writer Katherine Mansfield. In this work,the writer makes a profound reflection on the inequality in differentsocial classes and the truth of life. This paperwill focus on the research method of binary opposition. Through the study of binary oppositions in the text, thedeep themes and meanings will be clearly revealed.展开更多
The Man that Corrupted Hadleyburg is a classic middle-length novel written by Mark Twain. The story revolves around a sack of gold that every one of the 19 principal citizens in the"most honest and upright town&q...The Man that Corrupted Hadleyburg is a classic middle-length novel written by Mark Twain. The story revolves around a sack of gold that every one of the 19 principal citizens in the"most honest and upright town"Hadleyburg desires to claim by any means, fair or foul. The vivid description reveals the bourgeois hypocrisy of the capitalist society. This article intends to study the story from the perspective of binary opposition and finds out three pairs of opposition, they are honesty vs. hypocrisy; trust vs. trap; fancy vs. fact, which makes the story more sarcastic and full of sight and wisdom.展开更多
This paper analyzes binary opposition thinking,dominant in Western societies since ancient Greece,its prevalence in philosophy,international relations,etc.While it influenced science and technology,it also caused conf...This paper analyzes binary opposition thinking,dominant in Western societies since ancient Greece,its prevalence in philosophy,international relations,etc.While it influenced science and technology,it also caused conflicts,hindering the sustainable development of humanity.The paper explores the“binary co-existence”philosophy from Eastern thought.It explains its basis,applications,and significance in overcoming global social issues currently encountered.This philosophy emphasizes mutual dependence of opposites,offering solutions to global challenges.The paper stresses the urgency of shifting from binary opposition to binary co-existence,crucial for resolving conflicts and promoting sustainable development.It discusses ways like education and media to achieve this for global harmony.展开更多
Advancements in Natural Language Processing and Deep Learning techniques have significantly pro-pelled the automation of Legal Judgment Prediction,achieving remarkable progress in legal research.Most of the existing r...Advancements in Natural Language Processing and Deep Learning techniques have significantly pro-pelled the automation of Legal Judgment Prediction,achieving remarkable progress in legal research.Most of the existing research works on Legal Judgment Prediction(LJP)use traditional optimization algorithms in deep learning techniques falling into local optimization.This research article focuses on using the modified Pelican Optimization method which mimics the collective behavior of Pelicans in the exploration and exploitation phase during cooperative food searching.Typically,the selection of search agents within a boundary is done randomly,which increases the time required to achieve global optimization.To address this,the proposed Chaotic Opposition Learning-based Pelican Optimization(COLPO)method incorporates the concept of Opposition-Based Learning combined with a chaotic cubic function,enabling deterministic selection of random numbers and reducing the number of iterations needed to reach global optimization.Also,the LJP approach in this work uses improved semantic similarity and entropy features to train a hybrid classifier combining Bi-GRU and Deep Maxout.The output scores are fused using improved score level fusion to boost prediction accuracy.The proposed COLPO method experiments with real-time Madras High Court criminal cases(Dataset 1)and the Supreme Court of India database(Dataset 2),and its performance is compared with nature-inspired algorithms such as Sparrow Search Algorithm(SSA),COOT,Spider Monkey Optimization(SMO),Pelican Optimization Algorithm(POA),as well as baseline classifier models and transformer neural networks.The results show that the proposed hybrid classifier with COLPO outperforms other cutting-edge LJP algorithms achieving 93.4%and 94.24%accuracy,respectively.展开更多
The protagonist of The Catcher in the Rye,Holden,is a classic and complex character which has binary opposite personalities.By means of employing Nietzsche's aesthetic theory of the Apollonian spirit and Dionysian...The protagonist of The Catcher in the Rye,Holden,is a classic and complex character which has binary opposite personalities.By means of employing Nietzsche's aesthetic theory of the Apollonian spirit and Dionysian spirit,Holden's personalities will be analyzed in this paper.As for his exterior ambivalent attitudes,he is considered as an honest liar and an obedient rebel;while as for his interior two-sided personalities,he can be seen as a brave coward,a childish mature and a cynical caring people.To gain an insight into the main courses of the Apollonian and Dionysian Holden,several important factors will be listed,thus,a new perspective and thinking for the study of The Catcher in the Rye will be recommended.展开更多
It is challenging for aqueous Zn-ion batteries(ZIBs)to achieve comparable low-temperature(low-T)performance due to the easy-frozen electrolyte and severe Zn dendrites.Herein,an aqueous electrolyte with a low freezing ...It is challenging for aqueous Zn-ion batteries(ZIBs)to achieve comparable low-temperature(low-T)performance due to the easy-frozen electrolyte and severe Zn dendrites.Herein,an aqueous electrolyte with a low freezing point and high ionic conductivity is proposed.Combined with molecular dynamics simulation and multi-scale interface analysis(time of flight secondary ion mass spectrometry threedimensional mapping and in-situ electrochemical impedance spectroscopy method),the temperature independence of the V_(2)O_(5)cathode and Zn anode is observed to be opposite.Surprisingly,dominated by the solvent structure of the designed electrolyte at low temperatures,vanadium dissolution/shuttle is significantly inhibited,and the zinc dendrites caused by this electrochemical crosstalk are greatly relieved,thus showing an abnormal temperature inversion effect.Through the disclosure and improvement of the above phenomena,the designed Zn||V_(2)O_(5)full cell delivers superior low-T performance,maintaining almost 99%capacity retention after 9500 cycles(working more than 2500 h)at-20°C.This work proposes a kind of electrolyte suitable for low-T ZIBs and reveals the inverse temperature dependence of the Zn anode,which might offer a novel perspective for the investigation of low-T aqueous battery systems.展开更多
Cryptography is deemed to be the optimum strategy to secure the data privacy in which the data is encoded ahead of time before sharing it.Visual Secret Sharing(VSS)is an encryption method in which the secret message i...Cryptography is deemed to be the optimum strategy to secure the data privacy in which the data is encoded ahead of time before sharing it.Visual Secret Sharing(VSS)is an encryption method in which the secret message is split into at least two trivial images called’shares’to cover it.However,such message are always targeted by hackers or dishonest members who attempt to decrypt the message.This can be avoided by not uncovering the secret message without the universal share when it is presented and is typically taken care of,by the trusted party.Hence,in this paper,an optimal and secure double-layered secret image sharing scheme is proposed.The proposed share creation process contains two layers such as threshold-based secret sharing in the first layer and universal share based secret sharing in the second layer.In first layer,Genetic Algorithm(GA)is applied to find the optimal threshold value based on the randomness of the created shares.Then,in the second layer,a novel design of universal share-based secret share creation method is proposed.Finally,Opposition Whale Optimization Algorithm(OWOA)-based optimal key was generated for rectange block cipher to secure each share.This helped in producing high quality reconstruction images.The researcher achieved average experimental outcomes in terms of PSNR and MSE values equal to 55.154225 and 0.79365625 respectively.The average PSNRwas less(49.134475)and average MSE was high(1)in case of existing methods.展开更多
The gaze is a means of power that can flow through family relationships.It has intense regulatory overtones.In her short story Mr.Tang’s Girls,Malaysian-Chinese Anglophone diasporic writer Shirley Geok-lin Lim shows ...The gaze is a means of power that can flow through family relationships.It has intense regulatory overtones.In her short story Mr.Tang’s Girls,Malaysian-Chinese Anglophone diasporic writer Shirley Geok-lin Lim shows the conflict between Eastern and Western cultures and the resistance of women under the oppression of patriarchy through the portrayal of the father,Ah Kong,and the eldest daughter,Kim Li.Based on Foucault’s discipline gaze and Hooks’oppositional gaze,this article analyzes the power operation in the story from the following three aspects:the male gaze,discipline and self-discipline,and the oppositional gaze.Kim Li’s subjective image of breaking free from male ownership control has been presented.It suggests the difficulties encountered by female groups in their rebellion against the male gaze and their pursuit of freedom and emancipation.It also reflects the tragedy of awakening women’s destinies under the dual oppression of patriarchy and the East-Westen cultural conflict.展开更多
Analyses of astrophysics and electrostatic separation data were illustrated with the Asymptotic Curve Based and Proportionality Oriented (ACP) nonlinear math for relating two physical variables. The fundamental physic...Analyses of astrophysics and electrostatic separation data were illustrated with the Asymptotic Curve Based and Proportionality Oriented (ACP) nonlinear math for relating two physical variables. The fundamental physical law asserts that the nonlinear change of continuous variable Y is proportional to the nonlinear change in continuous variable X. Mathematically, this is expressed as dα{Y, Yu, Yb} = −Kdβ{X, Xu, Xb}, with Yu, Yb, Xu, and Xb representing the upper and baseline asymptotes of Y and X. Y is the continuous cumulative numbers of the elementary y and X is the continuous cumulative numbers of elementary x. K is the proportionality constant or equally is the rate constant.展开更多
Snowed Up:A Mistletoe Story,a previously unpublished short story of Richard Jefferies,has been studied from many different approaches,but few papers discuss it from the perspective of Deconstruction.This paper will de...Snowed Up:A Mistletoe Story,a previously unpublished short story of Richard Jefferies,has been studied from many different approaches,but few papers discuss it from the perspective of Deconstruction.This paper will deconstruct Snowed Up:A Mistletoe Story from three binary oppositions:1) the upper class and the lower class;2) nature and civilization;3) Edie' s inner voice and her actual behavior.Besides,this paper will also try to deconstruct the traditional patriarchy through Edie ' s papa.Analyzing this novel from deconstructive approach will provide readers a deep insight into Richard Jefferies work.展开更多
[Objective] This study was to explore the effect of purple yam on the nutritional and physiological functions of rats.[Method] Forty SD rats were randomly divided into four groups with ten rats in each group which wer...[Objective] This study was to explore the effect of purple yam on the nutritional and physiological functions of rats.[Method] Forty SD rats were randomly divided into four groups with ten rats in each group which were reared with artificial semisynthetic feed added with 10% steamed yam powder.The four groups,the casein（CK） group which was used as the control,the purple yam（PY） group,the Tiegun yam（TY） group and common Huai yam（HY） group,were supplied with feed of equal content of energy,protein and fat.The rats were pair-fed for 56 days to observe changes of relevant nutritional and physiological indices.[Result] There were no significant differences of body weight,food conversion rate and organ indices between rats in PY group and CK group.Mean corpuscular hemoglobin in PY group was significantly lower than that in CK group;hemoglobin showed no significant difference with that in CK group;eosnophils was lower than that in CK group.Low density lipoprotein-cholesterol,total cholesterol and atherogenic index in PY group were lower than that in the other three groups;anti-atherogenic index was the highest among the four groups,while showing no significant difference;triglyceride content was lower than that in CK group.Among the antioxidant indices,the activity of catalase and superoxide dismutase were higher than that in CK group,while malondialdehyde content was lower than that in CK group.[Conclusion] Purple yam showed the trend of reducing the content of blood glucose,total cholesterol,low density lipoprotein-cholesterol,triglyceride,malondialdehyde,and raising the activity of glutathione peroxidase,superoxide dismutase and catalase,thus having certain antioxidative function.展开更多
[ Objective ] The paper was to isolate actinomycete strains with antagonistic activity against yam anthracnose from the rhizosphere soil of medicinal plants in Hainan Province, and identify its taxonomic status. [ Met...[ Objective ] The paper was to isolate actinomycete strains with antagonistic activity against yam anthracnose from the rhizosphere soil of medicinal plants in Hainan Province, and identify its taxonomic status. [ Method ] Using HV medium, actinomycete strains were isolated from the rhizesphere soil of frangipani （Plumeria rubra L. ）. The active antagonistic actinomycetes were selected by using confrontation culture method and antifimgal test of fermentation products. Ac- cording to morphology, combined with 16S rRNA gene analysis, the taxonomic status of active actinomycetes was identified. [ Result] Twelve strains of actinomyce- tes were isolated from the rhizosphere soil of medicinal plant frangipani. Strain 51173 showed significant antifungal activity against Colletotrichum gloeosporioides, which was identified to be a member of Streptomyces violaceusniger 16S rRNA gene clade. [ Conclusion] Strain 51173 showed a good application potential for bio- logical control against yam anthracnose.展开更多
Shakespeare and Ben Jonson have frequently been paired up for comparison in studies of early modern English drama.Conventional views about Shakespeare’s and Jonson’s comedies evolved and crystallized in the seventee...Shakespeare and Ben Jonson have frequently been paired up for comparison in studies of early modern English drama.Conventional views about Shakespeare’s and Jonson’s comedies evolved and crystallized in the seventeenth,eighteenth and nineteenth centuries.People believed or were led to believe that Shakespeare’s and Jonson’s comedies were in clear opposition:Shakespeare’s comedies were sweet,romantic,amiable,popular and entertaining,whereas Jonson’s were based on an abstract theory of humors,cold,satiric,pedantic,and moralizing.Only in the last century did these oppositions begin to change,but too slowly.This paper calls those binary oppositions into question.It tries to present a more truthful picture of these two playwrights and their comedies through an examination of some of their works.It argues that some of those oppositions are stereotypes and should not be taken seriously by contemporary Shakespearean and Jonsonian scholars.展开更多
Everyday Use is the best of essays written by Alice Walker,a very famous African American woman novelist.In this essay,two sisters from Africa-American family give us a deep impression.Although they are sisters,Maggie...Everyday Use is the best of essays written by Alice Walker,a very famous African American woman novelist.In this essay,two sisters from Africa-American family give us a deep impression.Although they are sisters,Maggie and Dee are different.With a concept of structuralism:binary opposition,this article shows the two sisters:Maggie and Dee have different natures,appearances and the views for the quilt.However,with their attitudes to the quilt analyzed by deconstructionism:breaking the binary opposition,the two sisters are identical:both of them regard the quilt as the rare material.Finally,this thesis points out an insufficiency of the essay.展开更多
A Very Short Story is one of Hemingway's most important works,which reflects the social condition and psychological condition of "the lost generation".This story is written with the characteristic of pla...A Very Short Story is one of Hemingway's most important works,which reflects the social condition and psychological condition of "the lost generation".This story is written with the characteristic of plain narration.And in this article we will analyze the author's intention through structuralist methodology.展开更多
文摘Structuralism is employed to analyze language, culture and society in 1900 s. It's an effective theory to anatomize literary works. The light of the world is a short story composed by Ernest Hemingway, the most important and outstanding author since the death of Shakespeare. The story is dissected from binary oppositions, a key element in Structuralism. Two binary oppositions of the Light of the World have been clarified: the lies and true heart of two whores, and the light of the world and the world without light.
文摘The Garden Party is one of the major short fictions of famous female writer Katherine Mansfield. In this work,the writer makes a profound reflection on the inequality in differentsocial classes and the truth of life. This paperwill focus on the research method of binary opposition. Through the study of binary oppositions in the text, thedeep themes and meanings will be clearly revealed.
文摘The Man that Corrupted Hadleyburg is a classic middle-length novel written by Mark Twain. The story revolves around a sack of gold that every one of the 19 principal citizens in the"most honest and upright town"Hadleyburg desires to claim by any means, fair or foul. The vivid description reveals the bourgeois hypocrisy of the capitalist society. This article intends to study the story from the perspective of binary opposition and finds out three pairs of opposition, they are honesty vs. hypocrisy; trust vs. trap; fancy vs. fact, which makes the story more sarcastic and full of sight and wisdom.
基金supported by the Scientific Research Funding Project of Westlake University under Grant No.WU2024A001.
文摘This paper analyzes binary opposition thinking,dominant in Western societies since ancient Greece,its prevalence in philosophy,international relations,etc.While it influenced science and technology,it also caused conflicts,hindering the sustainable development of humanity.The paper explores the“binary co-existence”philosophy from Eastern thought.It explains its basis,applications,and significance in overcoming global social issues currently encountered.This philosophy emphasizes mutual dependence of opposites,offering solutions to global challenges.The paper stresses the urgency of shifting from binary opposition to binary co-existence,crucial for resolving conflicts and promoting sustainable development.It discusses ways like education and media to achieve this for global harmony.
文摘Advancements in Natural Language Processing and Deep Learning techniques have significantly pro-pelled the automation of Legal Judgment Prediction,achieving remarkable progress in legal research.Most of the existing research works on Legal Judgment Prediction(LJP)use traditional optimization algorithms in deep learning techniques falling into local optimization.This research article focuses on using the modified Pelican Optimization method which mimics the collective behavior of Pelicans in the exploration and exploitation phase during cooperative food searching.Typically,the selection of search agents within a boundary is done randomly,which increases the time required to achieve global optimization.To address this,the proposed Chaotic Opposition Learning-based Pelican Optimization(COLPO)method incorporates the concept of Opposition-Based Learning combined with a chaotic cubic function,enabling deterministic selection of random numbers and reducing the number of iterations needed to reach global optimization.Also,the LJP approach in this work uses improved semantic similarity and entropy features to train a hybrid classifier combining Bi-GRU and Deep Maxout.The output scores are fused using improved score level fusion to boost prediction accuracy.The proposed COLPO method experiments with real-time Madras High Court criminal cases(Dataset 1)and the Supreme Court of India database(Dataset 2),and its performance is compared with nature-inspired algorithms such as Sparrow Search Algorithm(SSA),COOT,Spider Monkey Optimization(SMO),Pelican Optimization Algorithm(POA),as well as baseline classifier models and transformer neural networks.The results show that the proposed hybrid classifier with COLPO outperforms other cutting-edge LJP algorithms achieving 93.4%and 94.24%accuracy,respectively.
文摘The protagonist of The Catcher in the Rye,Holden,is a classic and complex character which has binary opposite personalities.By means of employing Nietzsche's aesthetic theory of the Apollonian spirit and Dionysian spirit,Holden's personalities will be analyzed in this paper.As for his exterior ambivalent attitudes,he is considered as an honest liar and an obedient rebel;while as for his interior two-sided personalities,he can be seen as a brave coward,a childish mature and a cynical caring people.To gain an insight into the main courses of the Apollonian and Dionysian Holden,several important factors will be listed,thus,a new perspective and thinking for the study of The Catcher in the Rye will be recommended.
基金financially supported by the National Natural Science Foundation of China(52372191)the Natural Science Foundation of Xiamen,China(3502Z202372036)+1 种基金the China Postdoctoral Science Foundation(2022TQ0282)the support of the High-Performance Computing Center(HPCC)at Harbin Institute of Technology on first-principles calculations。
文摘It is challenging for aqueous Zn-ion batteries(ZIBs)to achieve comparable low-temperature(low-T)performance due to the easy-frozen electrolyte and severe Zn dendrites.Herein,an aqueous electrolyte with a low freezing point and high ionic conductivity is proposed.Combined with molecular dynamics simulation and multi-scale interface analysis(time of flight secondary ion mass spectrometry threedimensional mapping and in-situ electrochemical impedance spectroscopy method),the temperature independence of the V_(2)O_(5)cathode and Zn anode is observed to be opposite.Surprisingly,dominated by the solvent structure of the designed electrolyte at low temperatures,vanadium dissolution/shuttle is significantly inhibited,and the zinc dendrites caused by this electrochemical crosstalk are greatly relieved,thus showing an abnormal temperature inversion effect.Through the disclosure and improvement of the above phenomena,the designed Zn||V_(2)O_(5)full cell delivers superior low-T performance,maintaining almost 99%capacity retention after 9500 cycles(working more than 2500 h)at-20°C.This work proposes a kind of electrolyte suitable for low-T ZIBs and reveals the inverse temperature dependence of the Zn anode,which might offer a novel perspective for the investigation of low-T aqueous battery systems.
基金supported by RUSA PHASE 2.0,Alagappa University,Karaikudi,India。
文摘Cryptography is deemed to be the optimum strategy to secure the data privacy in which the data is encoded ahead of time before sharing it.Visual Secret Sharing(VSS)is an encryption method in which the secret message is split into at least two trivial images called’shares’to cover it.However,such message are always targeted by hackers or dishonest members who attempt to decrypt the message.This can be avoided by not uncovering the secret message without the universal share when it is presented and is typically taken care of,by the trusted party.Hence,in this paper,an optimal and secure double-layered secret image sharing scheme is proposed.The proposed share creation process contains two layers such as threshold-based secret sharing in the first layer and universal share based secret sharing in the second layer.In first layer,Genetic Algorithm(GA)is applied to find the optimal threshold value based on the randomness of the created shares.Then,in the second layer,a novel design of universal share-based secret share creation method is proposed.Finally,Opposition Whale Optimization Algorithm(OWOA)-based optimal key was generated for rectange block cipher to secure each share.This helped in producing high quality reconstruction images.The researcher achieved average experimental outcomes in terms of PSNR and MSE values equal to 55.154225 and 0.79365625 respectively.The average PSNRwas less(49.134475)and average MSE was high(1)in case of existing methods.
文摘The gaze is a means of power that can flow through family relationships.It has intense regulatory overtones.In her short story Mr.Tang’s Girls,Malaysian-Chinese Anglophone diasporic writer Shirley Geok-lin Lim shows the conflict between Eastern and Western cultures and the resistance of women under the oppression of patriarchy through the portrayal of the father,Ah Kong,and the eldest daughter,Kim Li.Based on Foucault’s discipline gaze and Hooks’oppositional gaze,this article analyzes the power operation in the story from the following three aspects:the male gaze,discipline and self-discipline,and the oppositional gaze.Kim Li’s subjective image of breaking free from male ownership control has been presented.It suggests the difficulties encountered by female groups in their rebellion against the male gaze and their pursuit of freedom and emancipation.It also reflects the tragedy of awakening women’s destinies under the dual oppression of patriarchy and the East-Westen cultural conflict.
文摘Analyses of astrophysics and electrostatic separation data were illustrated with the Asymptotic Curve Based and Proportionality Oriented (ACP) nonlinear math for relating two physical variables. The fundamental physical law asserts that the nonlinear change of continuous variable Y is proportional to the nonlinear change in continuous variable X. Mathematically, this is expressed as dα{Y, Yu, Yb} = −Kdβ{X, Xu, Xb}, with Yu, Yb, Xu, and Xb representing the upper and baseline asymptotes of Y and X. Y is the continuous cumulative numbers of the elementary y and X is the continuous cumulative numbers of elementary x. K is the proportionality constant or equally is the rate constant.
文摘Snowed Up:A Mistletoe Story,a previously unpublished short story of Richard Jefferies,has been studied from many different approaches,but few papers discuss it from the perspective of Deconstruction.This paper will deconstruct Snowed Up:A Mistletoe Story from three binary oppositions:1) the upper class and the lower class;2) nature and civilization;3) Edie' s inner voice and her actual behavior.Besides,this paper will also try to deconstruct the traditional patriarchy through Edie ' s papa.Analyzing this novel from deconstructive approach will provide readers a deep insight into Richard Jefferies work.
基金Supported by the Special Fund for Construction of Scientific and Technological Innovation Ability of BAAFS(KJCX201101010-22)~~
文摘[Objective] This study was to explore the effect of purple yam on the nutritional and physiological functions of rats.[Method] Forty SD rats were randomly divided into four groups with ten rats in each group which were reared with artificial semisynthetic feed added with 10% steamed yam powder.The four groups,the casein（CK） group which was used as the control,the purple yam（PY） group,the Tiegun yam（TY） group and common Huai yam（HY） group,were supplied with feed of equal content of energy,protein and fat.The rats were pair-fed for 56 days to observe changes of relevant nutritional and physiological indices.[Result] There were no significant differences of body weight,food conversion rate and organ indices between rats in PY group and CK group.Mean corpuscular hemoglobin in PY group was significantly lower than that in CK group;hemoglobin showed no significant difference with that in CK group;eosnophils was lower than that in CK group.Low density lipoprotein-cholesterol,total cholesterol and atherogenic index in PY group were lower than that in the other three groups;anti-atherogenic index was the highest among the four groups,while showing no significant difference;triglyceride content was lower than that in CK group.Among the antioxidant indices,the activity of catalase and superoxide dismutase were higher than that in CK group,while malondialdehyde content was lower than that in CK group.[Conclusion] Purple yam showed the trend of reducing the content of blood glucose,total cholesterol,low density lipoprotein-cholesterol,triglyceride,malondialdehyde,and raising the activity of glutathione peroxidase,superoxide dismutase and catalase,thus having certain antioxidative function.
基金Supported by Youth Fund Project of Hainan University ( qnjj1018)Key Discipline Grant of Crop Science of Hainan Province~~
文摘[ Objective ] The paper was to isolate actinomycete strains with antagonistic activity against yam anthracnose from the rhizosphere soil of medicinal plants in Hainan Province, and identify its taxonomic status. [ Method ] Using HV medium, actinomycete strains were isolated from the rhizesphere soil of frangipani （Plumeria rubra L. ）. The active antagonistic actinomycetes were selected by using confrontation culture method and antifimgal test of fermentation products. Ac- cording to morphology, combined with 16S rRNA gene analysis, the taxonomic status of active actinomycetes was identified. [ Result] Twelve strains of actinomyce- tes were isolated from the rhizosphere soil of medicinal plant frangipani. Strain 51173 showed significant antifungal activity against Colletotrichum gloeosporioides, which was identified to be a member of Streptomyces violaceusniger 16S rRNA gene clade. [ Conclusion] Strain 51173 showed a good application potential for bio- logical control against yam anthracnose.
文摘Shakespeare and Ben Jonson have frequently been paired up for comparison in studies of early modern English drama.Conventional views about Shakespeare’s and Jonson’s comedies evolved and crystallized in the seventeenth,eighteenth and nineteenth centuries.People believed or were led to believe that Shakespeare’s and Jonson’s comedies were in clear opposition:Shakespeare’s comedies were sweet,romantic,amiable,popular and entertaining,whereas Jonson’s were based on an abstract theory of humors,cold,satiric,pedantic,and moralizing.Only in the last century did these oppositions begin to change,but too slowly.This paper calls those binary oppositions into question.It tries to present a more truthful picture of these two playwrights and their comedies through an examination of some of their works.It argues that some of those oppositions are stereotypes and should not be taken seriously by contemporary Shakespearean and Jonsonian scholars.
文摘Everyday Use is the best of essays written by Alice Walker,a very famous African American woman novelist.In this essay,two sisters from Africa-American family give us a deep impression.Although they are sisters,Maggie and Dee are different.With a concept of structuralism:binary opposition,this article shows the two sisters:Maggie and Dee have different natures,appearances and the views for the quilt.However,with their attitudes to the quilt analyzed by deconstructionism:breaking the binary opposition,the two sisters are identical:both of them regard the quilt as the rare material.Finally,this thesis points out an insufficiency of the essay.
文摘A Very Short Story is one of Hemingway's most important works,which reflects the social condition and psychological condition of "the lost generation".This story is written with the characteristic of plain narration.And in this article we will analyze the author's intention through structuralist methodology.
