In 2021,we published our first special issue on the xu-argument in Chinese Journal of Applied Linguistics.Five years have passed since then.Over this period,second language acquisition(SLA)has undergone substantial ch...In 2021,we published our first special issue on the xu-argument in Chinese Journal of Applied Linguistics.Five years have passed since then.Over this period,second language acquisition(SLA)has undergone substantial changes.For example,the emergence of Large Language Models(LLMs)such as ChatGPT and DeepSeek has begun to reshape language teaching and learning.During the same period,the xu-argument has advanced considerably,both theoretically and methodologically.The present special issue brings together an interview and seven empirical studies,which collectively exemplify these developments.展开更多
This paper deals with the numerical solutions of two-dimensional(2D)semi-linear reaction-diffusion equations(SLRDEs)with piecewise continuous argument(PCA)in reaction term.A high-order compact difference method called...This paper deals with the numerical solutions of two-dimensional(2D)semi-linear reaction-diffusion equations(SLRDEs)with piecewise continuous argument(PCA)in reaction term.A high-order compact difference method called Ⅰ-type basic scheme is developed for solving the equations and it is proved under the suitable conditions that this method has the computational accuracy O(τ^(2)+h_(x)^(4)+h_(y)^(4)),where τ,h_(x )and h_(y) are the calculation stepsizes of the method in t-,x-and y-direction,respectively.With the above method and Newton linearized technique,a Ⅱ-type basic scheme is also suggested.Based on the both basic schemes,the corresponding Ⅰ-and Ⅱ-type alternating direction implicit(ADI)schemes are derived.Finally,with a series of numerical experiments,the computational accuracy and efficiency of the four numerical schemes are further illustrated.展开更多
This study aims to reveal the prototypical argumentative patterns employed in situations where patient distrust arises in China.Based on the quantitative analysis of data from a general social survey,we focus on a dis...This study aims to reveal the prototypical argumentative patterns employed in situations where patient distrust arises in China.Based on the quantitative analysis of data from a general social survey,we focus on a distinctive phenomenon that while a majority of Chinese respondents trust the medical profession as a whole,significant distrust exists toward doctors'skills and ethics,particularly among older,urban,and higher income populations.Qualtatively,we employ Generalized Argumentation Theory to analyze Chinese clinical dialogues,identifying three kinds of prototypical argumentative patterns in situations of patient distrust.Methodologically,this article shows the value of combining statistical analysis with goal-oriented Generalized Argumentation research to reconcile the tricky trust phenomenon of Chinese doctor-patient communication.展开更多
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
This paper deals with numerical computation and analysis for the initial boundary problems of two dimensional(2D)Sobolev equations with piecewise continuous argument.Firstly,a two-level high-order compact difference m...This paper deals with numerical computation and analysis for the initial boundary problems of two dimensional(2D)Sobolev equations with piecewise continuous argument.Firstly,a two-level high-order compact difference method(HOCDM)with computational accuracy O(τ^(2)+h_(x)^(4)+h_(y)^(4))is suggested,whereτ,h_(x),h_(y) denote the temporal and spatial stepsizes of the method,respectively.In order to improve the temporal computational accuracy of this method,the Richardson extrapolation technique is used and thus a new two-level HOCDMis derived,which is proved to be convergent of order four both in time and space.Although the new two-level HOCDM has the higher computational accuracy in time than the previous one,it will bring a larger computational cost.To overcome this deficiency,a three-level HOCDM with computational accuracy O(τ^(4)+h_(x)^(4)+h_(y)^(4))is constructed.Finally,with a series of numerical experiments,the theoretical accuracy and computational efficiency of the above methods are further verified.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
为解决篇章级多事件抽取中事件及论元角色间全局语义关联缺失、文档信息利用不足的问题,提出了基于论元关联和图神经网络的篇章级多事件抽取(document-level multi-event extraction based on argument correlation and graph neural ne...为解决篇章级多事件抽取中事件及论元角色间全局语义关联缺失、文档信息利用不足的问题,提出了基于论元关联和图神经网络的篇章级多事件抽取(document-level multi-event extraction based on argument correlation and graph neural network,DEEACG)模型。首先,使用基于变换器的双向编码器表示(bidirectional encoder representations from Transformers,BERT)模块获取实体,并引入实体共事件性预测任务,增强实体间的语义关联。接着,引入可学习的事件代理节点,构建包含实体、上下文和代理节点的异构图,通过特征线性调制图神经网络(graph neural network with feature-wise linear modulation,GNN-FiLM)与多头自注意力机制,实现多事件间的全局交互与语义融合。然后,通过多层感知机进行事件类型检测。最后,构建双投影空间建模论元关联,采用Bron-Kerbosch算法提取图中极大团作为候选论元组合,并结合多头注意力实现论元角色分类。结果表明,DEEACG模型在中文金融公告(Chinese financial announcements,ChFinAnn)数据集的多事件抽取任务中性能明显提升,与关系增强文档级事件抽取(relation-enabled document-level event extraction,ReDEE)模型相比,F1均值提升了2.1个百分点。该研究证实DEEACG模型能有效捕捉多事件间语义关联,适用于篇章级多事件抽取任务。展开更多
To study a class of boundary value problems of parabolic differential equations with deviating arguments, averaging technique, Green’s formula and symbol function sign(·) are used. The multi dimensional problem...To study a class of boundary value problems of parabolic differential equations with deviating arguments, averaging technique, Green’s formula and symbol function sign(·) are used. The multi dimensional problem was reduced to a one dimensional oscillation problem for ordinary differential equations or inequalities. Two oscillatory criteria of solutions for systems of parabolic differential equations with deviating arguments are obtained.展开更多
文摘In 2021,we published our first special issue on the xu-argument in Chinese Journal of Applied Linguistics.Five years have passed since then.Over this period,second language acquisition(SLA)has undergone substantial changes.For example,the emergence of Large Language Models(LLMs)such as ChatGPT and DeepSeek has begun to reshape language teaching and learning.During the same period,the xu-argument has advanced considerably,both theoretically and methodologically.The present special issue brings together an interview and seven empirical studies,which collectively exemplify these developments.
文摘This paper deals with the numerical solutions of two-dimensional(2D)semi-linear reaction-diffusion equations(SLRDEs)with piecewise continuous argument(PCA)in reaction term.A high-order compact difference method called Ⅰ-type basic scheme is developed for solving the equations and it is proved under the suitable conditions that this method has the computational accuracy O(τ^(2)+h_(x)^(4)+h_(y)^(4)),where τ,h_(x )and h_(y) are the calculation stepsizes of the method in t-,x-and y-direction,respectively.With the above method and Newton linearized technique,a Ⅱ-type basic scheme is also suggested.Based on the both basic schemes,the corresponding Ⅰ-and Ⅱ-type alternating direction implicit(ADI)schemes are derived.Finally,with a series of numerical experiments,the computational accuracy and efficiency of the four numerical schemes are further illustrated.
基金supported by the Fundamental Research Funds for the Chinese MOE Project of Key Research Institute of Humanities and Social Sciences at Universities(22JJD720022)the Central Universities of Jinan University(Grant No.23JNQMX55).
文摘This study aims to reveal the prototypical argumentative patterns employed in situations where patient distrust arises in China.Based on the quantitative analysis of data from a general social survey,we focus on a distinctive phenomenon that while a majority of Chinese respondents trust the medical profession as a whole,significant distrust exists toward doctors'skills and ethics,particularly among older,urban,and higher income populations.Qualtatively,we employ Generalized Argumentation Theory to analyze Chinese clinical dialogues,identifying three kinds of prototypical argumentative patterns in situations of patient distrust.Methodologically,this article shows the value of combining statistical analysis with goal-oriented Generalized Argumentation research to reconcile the tricky trust phenomenon of Chinese doctor-patient communication.
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This paper deals with numerical computation and analysis for the initial boundary problems of two dimensional(2D)Sobolev equations with piecewise continuous argument.Firstly,a two-level high-order compact difference method(HOCDM)with computational accuracy O(τ^(2)+h_(x)^(4)+h_(y)^(4))is suggested,whereτ,h_(x),h_(y) denote the temporal and spatial stepsizes of the method,respectively.In order to improve the temporal computational accuracy of this method,the Richardson extrapolation technique is used and thus a new two-level HOCDMis derived,which is proved to be convergent of order four both in time and space.Although the new two-level HOCDM has the higher computational accuracy in time than the previous one,it will bring a larger computational cost.To overcome this deficiency,a three-level HOCDM with computational accuracy O(τ^(4)+h_(x)^(4)+h_(y)^(4))is constructed.Finally,with a series of numerical experiments,the theoretical accuracy and computational efficiency of the above methods are further verified.
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.
文摘为解决篇章级多事件抽取中事件及论元角色间全局语义关联缺失、文档信息利用不足的问题,提出了基于论元关联和图神经网络的篇章级多事件抽取(document-level multi-event extraction based on argument correlation and graph neural network,DEEACG)模型。首先,使用基于变换器的双向编码器表示(bidirectional encoder representations from Transformers,BERT)模块获取实体,并引入实体共事件性预测任务,增强实体间的语义关联。接着,引入可学习的事件代理节点,构建包含实体、上下文和代理节点的异构图,通过特征线性调制图神经网络(graph neural network with feature-wise linear modulation,GNN-FiLM)与多头自注意力机制,实现多事件间的全局交互与语义融合。然后,通过多层感知机进行事件类型检测。最后,构建双投影空间建模论元关联,采用Bron-Kerbosch算法提取图中极大团作为候选论元组合,并结合多头注意力实现论元角色分类。结果表明,DEEACG模型在中文金融公告(Chinese financial announcements,ChFinAnn)数据集的多事件抽取任务中性能明显提升,与关系增强文档级事件抽取(relation-enabled document-level event extraction,ReDEE)模型相比,F1均值提升了2.1个百分点。该研究证实DEEACG模型能有效捕捉多事件间语义关联,适用于篇章级多事件抽取任务。
文摘To study a class of boundary value problems of parabolic differential equations with deviating arguments, averaging technique, Green’s formula and symbol function sign(·) are used. The multi dimensional problem was reduced to a one dimensional oscillation problem for ordinary differential equations or inequalities. Two oscillatory criteria of solutions for systems of parabolic differential equations with deviating arguments are obtained.
