Physical restraint is one of the most controversial methods in managing aggressive behaviors and maintaining patients' safety. This manuscript purposed to convince stockholders and policymakers of the negative imp...Physical restraint is one of the most controversial methods in managing aggressive behaviors and maintaining patients' safety. This manuscript purposed to convince stockholders and policymakers of the negative impact of physical restraint on patients' psychological and physical health. The current authors review the ethical and legal underpinnings of the opponents' and proponents' views. On one hand, there is a clear violation of the main principles of the code of ethics. Autonomy and justice;as the patients are tied against their will and without obtaining their consent, non-maleficent;as physical restraints are reported in many cases of physical and psychological traumas, thus many agencies prohibited the use of physical restraints as a safety method to be replaced with other deescalating techniques. On the other hand, physical restraints are a precious method in controlling aggressive behaviors and maintaining patients' safety, which is the selective beneficence in providing patient care. Also, most of the same agencies who prohibited the use of restraints, agreed the use of physical restraint as the last resor t.Summary statement What is already known about this topic?· Currently, physical restraint is used as the first accessible method to manage patients' behaviors, without considering the negative aura that surrounds the way of treatment. The usage of physical restraint has gone beyond the purpose of maintaining patient safety and managing aggressive behaviors to be a punishment method.· The Ethical and Legal context of using physical restraints is still vague and needs more clarification.What does this paper add?· This manuscript illustrates the Ethical and Legal points of view of the opponents and proponents of using physical restraints.· The current manuscript clearly justifies the authors' point of view to oppose physical restraints usage and how physical restraints violate the core principles of the code of ethics. In addition, it illustrates the legal agencies that suppor t/oppose the usage of physical restraint and the rationale beyond that position.· This manuscript provides alternatives to manage patients' aggressive behaviors and other ways to protect patients' safety as well as patient's dignity and code of ethics.The implications of this paper This argumentative essay provides an accessible, relevant exploration of public health policy, and its impact on nursing practice, mental health services, and patient health. Moreover, it provides a forum for mental health services to evaluate the current implications of physical restraints. The manuscript creates a paradigm for future studies and projects on physical restraints usage.展开更多
Based on the perspective of the schema theory and modern education technology,In this paper,the method of ran dom experimnet is used to measure how two types of schema instruction‘video clip’and‘multimedia coursew...Based on the perspective of the schema theory and modern education technology,In this paper,the method of ran dom experimnet is used to measure how two types of schema instruction‘video clip’and‘multimedia courseware’influence Chinese college students’reading comprehension of English argumentation.The results illustrate the schema instruction can not only develop the students’sensibility of English argumentation structure,but also activate the schema in students’memory.Mul timedia courseware instruction is superior to video clip instruction.The paper proposes its viewpoints concerned.展开更多
During the period of time starting from 9th Saeima Latvian political scene changed significantly. Emergency parliamentary elections in autumn 2011 completely changed Latvian Republic＇s political scene. So-called ＂ol...During the period of time starting from 9th Saeima Latvian political scene changed significantly. Emergency parliamentary elections in autumn 2011 completely changed Latvian Republic＇s political scene. So-called ＂oligarchs＂ parties disappeared from the scene and since the elections government leader is liberal-conservative, center-right party. Changes in political discourse were expected also viewing parties election programs. Whether the discourse changed not only theoretically, but practically？ Communication with electorate provides citizens information to be able to vote for the appropriate candidate. Argumentation and speakers interaction are important aspects in the context of political discourse. Unlike more empirical discourse analysis, argumentation theory and its descriptive and evaluative elements intend critical dimension. In the study presented argumentation analysis of media materials is made according to Walton＇s argument classification model. Conclusions about political culture in Latvia are made based on the arguments used by political actors. In the big picture results of the study are related to democratic state order.展开更多
Dung’s theory of argumentation frameworks (AF) has been applied in many fields of artificial intelligence. The arguments and attack relation are generally partly believed due to the uncertainty in the process of mini...Dung’s theory of argumentation frameworks (AF) has been applied in many fields of artificial intelligence. The arguments and attack relation are generally partly believed due to the uncertainty in the process of mining them. Fuzzy AFs catch uncertainty in AFs by associating fuzzy degrees with the arguments or the attacks. Among the various semantics of fuzzy AFs, the comparative semantics develops and defines Dung’s extensions in the form of fuzzy sets. However, the comparative semantic system only puts forward some basic concepts, and has not been deeply studied in terms of algorithms and properties. This paper studies the comparative semantics of fuzzy AFs based on the Łukasiewicz t-norm in a more in-depth and comprehensive manner. This work is not only a supplement and improvement to comparative semantic in theory, but also beneficial to the calculation and fast identification of its various extensions (based on the Łukasiewicz t-norm).展开更多
This paper compares the effectiveness of one-semester-long instruction of teacher-student collaborative assessment(TSCA)and trained peer review assessment(TPRA).Dependent variables include occurrence of structural ele...This paper compares the effectiveness of one-semester-long instruction of teacher-student collaborative assessment(TSCA)and trained peer review assessment(TPRA).Dependent variables include occurrence of structural elements of the simplified Toulmin model,and improvement of argumentation substance which refers to the quality of reasoning reflected in Toulmin structural elements.Eighty-one sophomore English majors from TSCA group(n=41)and TPRA group(n=40)were asked to construct two argumentative essays at both the beginning and the end of the semester.The results reveal that the TSCA group produced significantly more counterargument claims and rebuttal data.Additionally,the TSCA group significantly outperformed TPRA group in constructing stronger counterargument claim,rebuttal claim and rebuttal data.展开更多
Academic writing has been emphasized for years among English major students,and PhD students who need to pub lish their work in English,but few of these people could produce essays academically. The key problem that t...Academic writing has been emphasized for years among English major students,and PhD students who need to pub lish their work in English,but few of these people could produce essays academically. The key problem that they are faced with is argument,argumentation and critical thinking in academic writing. These three notions are reviewed and the followed teaching preliminary suggestions are presented in this essay.展开更多
Peace is a key concept in the Jewish tradition; it has a long history. It is also an extremely broad concept. The present article takes on the subject of contemporary peace between Israel and her neighbors, addressing...Peace is a key concept in the Jewish tradition; it has a long history. It is also an extremely broad concept. The present article takes on the subject of contemporary peace between Israel and her neighbors, addressing the issue from the vantage point of Judaism. While opinions on many issues are divided in Judaism today, all streams within the Jewish tradition uphold the concept of peace. Even so, each stream supports a somewhat different version of this ideal, subject to different limitations or reservations. One of the most serious challenges which Judaism today faces in connection with the State of Israel is the issue of exchanging territories for peace. The goal of the present paper is to show that while most approaches rooted in traditional Judaism have opposed such an exchange, Israel＇s religious political parties have endorsed it, advancing different arguments in support of their view. The method followed in the present paper is to study the arguments which have been used in support of peace agreements based on return or exchange of land. In light of the arguments put forth in the paper, to be counted among the accomplishments is a greater degree of openness--even on the part of the religious sector in Israel--toward the effort to achieve peace between Israel and her neighbors.展开更多
Climate change lawsuits represented by strategic litigation have become a new force to promote global climate governance. Among them, using the norms and theories of human rights law to present litigation claims, cond...Climate change lawsuits represented by strategic litigation have become a new force to promote global climate governance. Among them, using the norms and theories of human rights law to present litigation claims, conduct legal reasoning, and form human rights-based argumentation has been one of the most successful strategies for climate change lawsuits. The Paris Agreement marked a major watershed for human rights-based argumentation in climate change lawsuits: Before the signing of the Agreement, human rights-based argumentation in climate change lawsuits remained in its trial stage;since the signing of the Paris Agreement, as a litigation strategy, it has become more flexible and diversified, as its relationship with climate governance is becoming increasingly complicated. The uncertainty of climate legal obligation and the process of legalization of climate targets have fostered new dimensions for human rights-based argumentation: Shifting from an accountability logic to a litigation strategy, from international law to domestic law, from holding governments accountable to holding enterprises accountable. There are micro, medium, and macro paths to clarify the human rights-based argumentation, all leading to truly integrating human rights perspectives and ideas into a nation’s specific process of climate governance and valuing and leveraging the value of human rights-based argumentation as a tool, so as to achieve the goal of climate governance.展开更多
The reactor pressure vessel(RPV)is susceptible to brittle fracture due to the influence of ion irradiation and high temperature,which presents a significant risk to the safe operation of nuclear reactors.It has been d...The reactor pressure vessel(RPV)is susceptible to brittle fracture due to the influence of ion irradiation and high temperature,which presents a significant risk to the safe operation of nuclear reactors.It has been demonstrated that pulsed electric current can effectively address the issue of embrittlement in RPV steel.However,the relationship between pulse parameters(duty ratio,frequency,current,and time)and the effectiveness of pulse current processing has not been systematically studied.The application of machine learning methods enables autonomous exploration and learning of the relationship between data.Consequently,this study proposes a machine learning method based on the random forest model to establish the relationship between the parameters of electrical pulses and the repair effect of RPV steel.A generative adversarial network is employed to enhance data diversity and scalability,while a particle swarm optimization algorithm is utilized to optimize the initialization weights and biases of the random forest model,aiming to improve the model’s fitting ability and training performance.The results indicate that the coefficient of determination R-square(R^(2)),root mean squared error and mean absolute error values are 0.934,0.045,and 0.036,respectively,suggesting that the model has the potential to predict the performance recovery of RPV steel after pulsed electric field treatment.The prediction of the impact of pulse current parameters on the repair effect will help to enhance and optimize the repair process,thereby providing a scientific basis for pulse current repair processing.展开更多
Argumentation (abduction) is widely applied in artificial intelligence (AI) and law reasoning. However, the problem of how to perform argumentation in disjunctive logic programming (DLP) is still open.In addition, a u...Argumentation (abduction) is widely applied in artificial intelligence (AI) and law reasoning. However, the problem of how to perform argumentation in disjunctive logic programming (DLP) is still open.In addition, a unifying semantic framework is required for incorporating various semantics for DLP. An argumentation-theoretic framework for DLP by taking the disjuncts of negative literals as abducibles is presented. This semantics not only is a simple and intuitive framework for performing argumentation and abduction in DLP, but also provides a unifying framework for many key semantics of disjunctive logic programs. In particular, it is shown that the EGCWA, well-founded model and disjunctive stable models can all be embedded into this semantics.展开更多
The relationship between the disjunctive stable semantics and argumentation is rarely explored. In particular, the problem of how to perform argumentation with disjunctive logic programs by the disjunctive stable sema...The relationship between the disjunctive stable semantics and argumentation is rarely explored. In particular, the problem of how to perform argumentation with disjunctive logic programs by the disjunctive stable semantics is still open. This paper attempts to address this problem and a satisfied solution is provided, in which a disjunctive logic program is naturally transformed into an argument framework and the credulous argumentation is characterized as the maximal members of all acceptable hypotheses. In this semantic framework, some interesting results are obtained. In particular, it is shown that the formalism of credulous argumentation can be implemented through the disjunctive stable models. As a result, the work provides not only a new way of performing argumentation (abduction) in disjunctive deductive databases, but also a natural and complete extension for the disjunctive stable semantics.展开更多
The importance of argumentation in academic writing,while historically recognised,has arguably lost prominence alongside the rapid expansion of higher education since the early 1990s in the UK.This has been exacerbate...The importance of argumentation in academic writing,while historically recognised,has arguably lost prominence alongside the rapid expansion of higher education since the early 1990s in the UK.This has been exacerbated by an increasingly prevalent technological intervention in teaching and learning processes.With this as a background,this article presents a semiotic analysis of student dissertation extracts to illustrate the role of intertextuality in governing interpretative,evaluative,and concluding propositions in argumentation.Each proposition is perceived as indexed to syntactical compositionality by which a previous proposition elicits a present one that awaits a future one,thus forming a line of argument.The analysis teases out what is at stake concerning the interdependence of signifying codes in textual relations and functions.This brings into view a network of sign actions that lends itself to instances of signification in mediating and coordinating propositions in argumentation.The article concludes with reflection on the medium of English as a lingua franca for studies in higher education,highlighting a semiotic understanding of the intertextuality of argumentation in academic writing.展开更多
In Part 2 of David Hume’s Dialogues Concerning Natural Religion,Cleanthes puts forth the analogical Argument from Design,the argument intended to establish that the designer of the world possesses an intelligence sim...In Part 2 of David Hume’s Dialogues Concerning Natural Religion,Cleanthes puts forth the analogical Argument from Design,the argument intended to establish that the designer of the world possesses an intelligence similar to human intelligence,in light of Cleanthes’claim that the design of the world resembles machines of human contrivance.Philo argues that this argument fails,because the world does not bear a specific resemblance to any type of machine,and,therefore,there is no basis for reasoning analogically to an intelligent cause of design.In Part 3,Cleanthes attempts to strengthen his case through two illustrative analogies:I will examine the first of these-the Articulate Voice speaking from the clouds.Scholarship generally regards the Articulate Voice illustration to fail,precisely because nothing in this illustrative analogy assists Philo in understanding that the world is a machine.My paper/talk reveals that Philo provides additional criticisms of the Articulate Voice illustration in Parts 6 and 7 of the Dialogues,which make Philo’s critique even stronger and more enlightening regarding his critical approach to the Design Argument than can be learned from Part 2 alone.展开更多
Process-oriented writing is the main way for teachers to precisely control the problems and weak links presented by students in each writing stage.Therefore,it is possible to design teaching activities that are in lin...Process-oriented writing is the main way for teachers to precisely control the problems and weak links presented by students in each writing stage.Therefore,it is possible to design teaching activities that are in line with their cognitive levels based on students’needs;promote writing through debate,attach importance to the high integration of reading,speaking,and writing;and strengthen the subjectivity of students in writing by taking interest as the lead and life as the source.展开更多
Intelligent fault diagnosis is an important method in rotating machinery fault diagnosis and equipment health management.To deal with co-frequency vibration faults,a type of typical fault in rotating machinery,this pa...Intelligent fault diagnosis is an important method in rotating machinery fault diagnosis and equipment health management.To deal with co-frequency vibration faults,a type of typical fault in rotating machinery,this paper proposes a fault diagnosis method based on the stacked autoencoder(SAE)and ensembled ResNet-SVM.Furthermore,the time-and frequency-domain features of several co-frequency vibration faults are summarized based on the mechanism analysis and calculated using actual vibration data.To realize and validate the high-precision diagnosis method of rotating equipment with co-frequency faults proposed in this study,the following three criteria are required:First,to improve the effectiveness and robustness of the ensembled model and the sliding window using data augmentation,adding noise,autoencoder(AE)and SAE methods are analyzed in terms of principle and practical effects.Second,ResNet is used as the feature extractor for the ensembled ResNet-SVM model.Feature extraction is carried out twice,and the extracted co-frequency fault features are more comprehensive.Finally,the data augmentation method and ensemble ResNet-SVM are combined for fault diagnosis and compared with other methods.The experimental results show that the accuracy of the proposed method can exceed 99.9%.展开更多
For a set S of real numbers, we introduce the concept of S-almost automorphic functions valued in a Banach space. It generalizes in particular the space of Z-almost automorphic functions. Considering the space of S-al...For a set S of real numbers, we introduce the concept of S-almost automorphic functions valued in a Banach space. It generalizes in particular the space of Z-almost automorphic functions. Considering the space of S-almost automorphic functions, we give sufficient conditions of the existence and uniqueness of almost automorphic solutions of a differential equation with a piecewise constant argument of generalized type. This is done using the Banach fixed point theorem.展开更多
Stepping into 2024,with the increase of“knowledge density”of Chinese consumers,the“marketing discourse”of beauty brands has shifted from a perceptual“word game”to a serious“scientific argument”.Perhaps some br...Stepping into 2024,with the increase of“knowledge density”of Chinese consumers,the“marketing discourse”of beauty brands has shifted from a perceptual“word game”to a serious“scientific argument”.Perhaps some brands will shout“good times are coming”.But the reality is that communication turns out to be the weakest part between brand technology and consumers.Under the condition of technological“involution”and fragmented media ecology,the trust cost of brand communication is being pushed to a new high,and the efficiency of communication is rapidly decreasing.Many enterprises are trapped in the dilemma of content that is difficult to be expressed and communicated.展开更多
文摘Physical restraint is one of the most controversial methods in managing aggressive behaviors and maintaining patients' safety. This manuscript purposed to convince stockholders and policymakers of the negative impact of physical restraint on patients' psychological and physical health. The current authors review the ethical and legal underpinnings of the opponents' and proponents' views. On one hand, there is a clear violation of the main principles of the code of ethics. Autonomy and justice;as the patients are tied against their will and without obtaining their consent, non-maleficent;as physical restraints are reported in many cases of physical and psychological traumas, thus many agencies prohibited the use of physical restraints as a safety method to be replaced with other deescalating techniques. On the other hand, physical restraints are a precious method in controlling aggressive behaviors and maintaining patients' safety, which is the selective beneficence in providing patient care. Also, most of the same agencies who prohibited the use of restraints, agreed the use of physical restraint as the last resor t.Summary statement What is already known about this topic?· Currently, physical restraint is used as the first accessible method to manage patients' behaviors, without considering the negative aura that surrounds the way of treatment. The usage of physical restraint has gone beyond the purpose of maintaining patient safety and managing aggressive behaviors to be a punishment method.· The Ethical and Legal context of using physical restraints is still vague and needs more clarification.What does this paper add?· This manuscript illustrates the Ethical and Legal points of view of the opponents and proponents of using physical restraints.· The current manuscript clearly justifies the authors' point of view to oppose physical restraints usage and how physical restraints violate the core principles of the code of ethics. In addition, it illustrates the legal agencies that suppor t/oppose the usage of physical restraint and the rationale beyond that position.· This manuscript provides alternatives to manage patients' aggressive behaviors and other ways to protect patients' safety as well as patient's dignity and code of ethics.The implications of this paper This argumentative essay provides an accessible, relevant exploration of public health policy, and its impact on nursing practice, mental health services, and patient health. Moreover, it provides a forum for mental health services to evaluate the current implications of physical restraints. The manuscript creates a paradigm for future studies and projects on physical restraints usage.
文摘Based on the perspective of the schema theory and modern education technology,In this paper,the method of ran dom experimnet is used to measure how two types of schema instruction‘video clip’and‘multimedia courseware’influence Chinese college students’reading comprehension of English argumentation.The results illustrate the schema instruction can not only develop the students’sensibility of English argumentation structure,but also activate the schema in students’memory.Mul timedia courseware instruction is superior to video clip instruction.The paper proposes its viewpoints concerned.
文摘During the period of time starting from 9th Saeima Latvian political scene changed significantly. Emergency parliamentary elections in autumn 2011 completely changed Latvian Republic＇s political scene. So-called ＂oligarchs＂ parties disappeared from the scene and since the elections government leader is liberal-conservative, center-right party. Changes in political discourse were expected also viewing parties election programs. Whether the discourse changed not only theoretically, but practically？ Communication with electorate provides citizens information to be able to vote for the appropriate candidate. Argumentation and speakers interaction are important aspects in the context of political discourse. Unlike more empirical discourse analysis, argumentation theory and its descriptive and evaluative elements intend critical dimension. In the study presented argumentation analysis of media materials is made according to Walton＇s argument classification model. Conclusions about political culture in Latvia are made based on the arguments used by political actors. In the big picture results of the study are related to democratic state order.
文摘Dung’s theory of argumentation frameworks (AF) has been applied in many fields of artificial intelligence. The arguments and attack relation are generally partly believed due to the uncertainty in the process of mining them. Fuzzy AFs catch uncertainty in AFs by associating fuzzy degrees with the arguments or the attacks. Among the various semantics of fuzzy AFs, the comparative semantics develops and defines Dung’s extensions in the form of fuzzy sets. However, the comparative semantic system only puts forward some basic concepts, and has not been deeply studied in terms of algorithms and properties. This paper studies the comparative semantics of fuzzy AFs based on the Łukasiewicz t-norm in a more in-depth and comprehensive manner. This work is not only a supplement and improvement to comparative semantic in theory, but also beneficial to the calculation and fast identification of its various extensions (based on the Łukasiewicz t-norm).
基金supported by China Foreign Language Education Fund(10th Batch)granted by Beijing Foreign Studies University,directed by Prof.Xiaoyan XU[Grant Number:ZGWYJYJJ10A130]Sichuan Research Center of Foreign Languages and LiteratureHigher Education Press,directed by Yuexin ZHONG[Grant Number:SCWYGJ21-10]。
文摘This paper compares the effectiveness of one-semester-long instruction of teacher-student collaborative assessment(TSCA)and trained peer review assessment(TPRA).Dependent variables include occurrence of structural elements of the simplified Toulmin model,and improvement of argumentation substance which refers to the quality of reasoning reflected in Toulmin structural elements.Eighty-one sophomore English majors from TSCA group(n=41)and TPRA group(n=40)were asked to construct two argumentative essays at both the beginning and the end of the semester.The results reveal that the TSCA group produced significantly more counterargument claims and rebuttal data.Additionally,the TSCA group significantly outperformed TPRA group in constructing stronger counterargument claim,rebuttal claim and rebuttal data.
文摘Academic writing has been emphasized for years among English major students,and PhD students who need to pub lish their work in English,but few of these people could produce essays academically. The key problem that they are faced with is argument,argumentation and critical thinking in academic writing. These three notions are reviewed and the followed teaching preliminary suggestions are presented in this essay.
文摘Peace is a key concept in the Jewish tradition; it has a long history. It is also an extremely broad concept. The present article takes on the subject of contemporary peace between Israel and her neighbors, addressing the issue from the vantage point of Judaism. While opinions on many issues are divided in Judaism today, all streams within the Jewish tradition uphold the concept of peace. Even so, each stream supports a somewhat different version of this ideal, subject to different limitations or reservations. One of the most serious challenges which Judaism today faces in connection with the State of Israel is the issue of exchanging territories for peace. The goal of the present paper is to show that while most approaches rooted in traditional Judaism have opposed such an exchange, Israel＇s religious political parties have endorsed it, advancing different arguments in support of their view. The method followed in the present paper is to study the arguments which have been used in support of peace agreements based on return or exchange of land. In light of the arguments put forth in the paper, to be counted among the accomplishments is a greater degree of openness--even on the part of the religious sector in Israel--toward the effort to achieve peace between Israel and her neighbors.
基金achievement of the 70t h batch of Post-doctoral Science“Judicial Governance of Carbon Peaking and Carbon Neutrality Compliance from the Perspective of China-US Competition”(2021M702103)。
文摘Climate change lawsuits represented by strategic litigation have become a new force to promote global climate governance. Among them, using the norms and theories of human rights law to present litigation claims, conduct legal reasoning, and form human rights-based argumentation has been one of the most successful strategies for climate change lawsuits. The Paris Agreement marked a major watershed for human rights-based argumentation in climate change lawsuits: Before the signing of the Agreement, human rights-based argumentation in climate change lawsuits remained in its trial stage;since the signing of the Paris Agreement, as a litigation strategy, it has become more flexible and diversified, as its relationship with climate governance is becoming increasingly complicated. The uncertainty of climate legal obligation and the process of legalization of climate targets have fostered new dimensions for human rights-based argumentation: Shifting from an accountability logic to a litigation strategy, from international law to domestic law, from holding governments accountable to holding enterprises accountable. There are micro, medium, and macro paths to clarify the human rights-based argumentation, all leading to truly integrating human rights perspectives and ideas into a nation’s specific process of climate governance and valuing and leveraging the value of human rights-based argumentation as a tool, so as to achieve the goal of climate governance.
基金financially supported by the National Natural Science Foundation of China(U21B2082,52474410)the National Key R&D Program of China(2023YFB3709903,2020 YFA0714900)+5 种基金the Key R&D Program of Shandong Province,China(2023CXGC010406)the Scientific Research Special Project for First-Class Disciplines in Inner Mongolia Autonomous Region(YLXKZXNKD-001)the Natural Science Foundation of Inner Mongolia Autonomous Region of China(2024ZD06)the Technology Support Project for the Construction of Major Innovation Platforms in Inner Mongolia Autonomous Region(XM2024XTGXQ16)the Beijing Municipal Natural Science Foundation(2222065)the Fundamental Research Funds for the Central Universities(FRF-TP-22-02C2).
文摘The reactor pressure vessel(RPV)is susceptible to brittle fracture due to the influence of ion irradiation and high temperature,which presents a significant risk to the safe operation of nuclear reactors.It has been demonstrated that pulsed electric current can effectively address the issue of embrittlement in RPV steel.However,the relationship between pulse parameters(duty ratio,frequency,current,and time)and the effectiveness of pulse current processing has not been systematically studied.The application of machine learning methods enables autonomous exploration and learning of the relationship between data.Consequently,this study proposes a machine learning method based on the random forest model to establish the relationship between the parameters of electrical pulses and the repair effect of RPV steel.A generative adversarial network is employed to enhance data diversity and scalability,while a particle swarm optimization algorithm is utilized to optimize the initialization weights and biases of the random forest model,aiming to improve the model’s fitting ability and training performance.The results indicate that the coefficient of determination R-square(R^(2)),root mean squared error and mean absolute error values are 0.934,0.045,and 0.036,respectively,suggesting that the model has the potential to predict the performance recovery of RPV steel after pulsed electric field treatment.The prediction of the impact of pulse current parameters on the repair effect will help to enhance and optimize the repair process,thereby providing a scientific basis for pulse current repair processing.
文摘Argumentation (abduction) is widely applied in artificial intelligence (AI) and law reasoning. However, the problem of how to perform argumentation in disjunctive logic programming (DLP) is still open.In addition, a unifying semantic framework is required for incorporating various semantics for DLP. An argumentation-theoretic framework for DLP by taking the disjuncts of negative literals as abducibles is presented. This semantics not only is a simple and intuitive framework for performing argumentation and abduction in DLP, but also provides a unifying framework for many key semantics of disjunctive logic programs. In particular, it is shown that the EGCWA, well-founded model and disjunctive stable models can all be embedded into this semantics.
文摘The relationship between the disjunctive stable semantics and argumentation is rarely explored. In particular, the problem of how to perform argumentation with disjunctive logic programs by the disjunctive stable semantics is still open. This paper attempts to address this problem and a satisfied solution is provided, in which a disjunctive logic program is naturally transformed into an argument framework and the credulous argumentation is characterized as the maximal members of all acceptable hypotheses. In this semantic framework, some interesting results are obtained. In particular, it is shown that the formalism of credulous argumentation can be implemented through the disjunctive stable models. As a result, the work provides not only a new way of performing argumentation (abduction) in disjunctive deductive databases, but also a natural and complete extension for the disjunctive stable semantics.
文摘The importance of argumentation in academic writing,while historically recognised,has arguably lost prominence alongside the rapid expansion of higher education since the early 1990s in the UK.This has been exacerbated by an increasingly prevalent technological intervention in teaching and learning processes.With this as a background,this article presents a semiotic analysis of student dissertation extracts to illustrate the role of intertextuality in governing interpretative,evaluative,and concluding propositions in argumentation.Each proposition is perceived as indexed to syntactical compositionality by which a previous proposition elicits a present one that awaits a future one,thus forming a line of argument.The analysis teases out what is at stake concerning the interdependence of signifying codes in textual relations and functions.This brings into view a network of sign actions that lends itself to instances of signification in mediating and coordinating propositions in argumentation.The article concludes with reflection on the medium of English as a lingua franca for studies in higher education,highlighting a semiotic understanding of the intertextuality of argumentation in academic writing.
文摘In Part 2 of David Hume’s Dialogues Concerning Natural Religion,Cleanthes puts forth the analogical Argument from Design,the argument intended to establish that the designer of the world possesses an intelligence similar to human intelligence,in light of Cleanthes’claim that the design of the world resembles machines of human contrivance.Philo argues that this argument fails,because the world does not bear a specific resemblance to any type of machine,and,therefore,there is no basis for reasoning analogically to an intelligent cause of design.In Part 3,Cleanthes attempts to strengthen his case through two illustrative analogies:I will examine the first of these-the Articulate Voice speaking from the clouds.Scholarship generally regards the Articulate Voice illustration to fail,precisely because nothing in this illustrative analogy assists Philo in understanding that the world is a machine.My paper/talk reveals that Philo provides additional criticisms of the Articulate Voice illustration in Parts 6 and 7 of the Dialogues,which make Philo’s critique even stronger and more enlightening regarding his critical approach to the Design Argument than can be learned from Part 2 alone.
文摘Process-oriented writing is the main way for teachers to precisely control the problems and weak links presented by students in each writing stage.Therefore,it is possible to design teaching activities that are in line with their cognitive levels based on students’needs;promote writing through debate,attach importance to the high integration of reading,speaking,and writing;and strengthen the subjectivity of students in writing by taking interest as the lead and life as the source.
基金Supported by National Natural Science Foundation of China (Grant No.51875031)Beijing Municipal Natural Science Foundation (Grant No.3212010)。
文摘Intelligent fault diagnosis is an important method in rotating machinery fault diagnosis and equipment health management.To deal with co-frequency vibration faults,a type of typical fault in rotating machinery,this paper proposes a fault diagnosis method based on the stacked autoencoder(SAE)and ensembled ResNet-SVM.Furthermore,the time-and frequency-domain features of several co-frequency vibration faults are summarized based on the mechanism analysis and calculated using actual vibration data.To realize and validate the high-precision diagnosis method of rotating equipment with co-frequency faults proposed in this study,the following three criteria are required:First,to improve the effectiveness and robustness of the ensembled model and the sliding window using data augmentation,adding noise,autoencoder(AE)and SAE methods are analyzed in terms of principle and practical effects.Second,ResNet is used as the feature extractor for the ensembled ResNet-SVM model.Feature extraction is carried out twice,and the extracted co-frequency fault features are more comprehensive.Finally,the data augmentation method and ensemble ResNet-SVM are combined for fault diagnosis and compared with other methods.The experimental results show that the accuracy of the proposed method can exceed 99.9%.
文摘For a set S of real numbers, we introduce the concept of S-almost automorphic functions valued in a Banach space. It generalizes in particular the space of Z-almost automorphic functions. Considering the space of S-almost automorphic functions, we give sufficient conditions of the existence and uniqueness of almost automorphic solutions of a differential equation with a piecewise constant argument of generalized type. This is done using the Banach fixed point theorem.
文摘Stepping into 2024,with the increase of“knowledge density”of Chinese consumers,the“marketing discourse”of beauty brands has shifted from a perceptual“word game”to a serious“scientific argument”.Perhaps some brands will shout“good times are coming”.But the reality is that communication turns out to be the weakest part between brand technology and consumers.Under the condition of technological“involution”and fragmented media ecology,the trust cost of brand communication is being pushed to a new high,and the efficiency of communication is rapidly decreasing.Many enterprises are trapped in the dilemma of content that is difficult to be expressed and communicated.
