Earthquake is a kind of natural disaster, which will have a great impact on the building structure. In the vibration control field of building structures, the timeliness of system stability is extremely important. In traditional control methods, the timeliness is not paid enough attention for systems with uncertain seismic waves. For setting this problem, fuzzy adaptive compensation control for uncertain building structural systems by sliding-mode technology is proposed. It is combined with fuzzy adaptive control and sliding-mode control to ensure that (...) the system can be stable with satisfied timeliness. Also, saturation function is used to ensure the feasible physical implementation of the control system. Compared with the traditional LQR control, the simulation results showed that the proposed method can make the system reach a stable state with rapid convergence performance and has a feasible physical implementation. (shrink)

It has been argued that an advantage of the safety account over the sensitivity account is that the safety account preserves epistemic closure, while the sensitivity account implies epistemic closure failure. However, the argument fails to take the method-relativity of the modal conditions on knowledge, viz., sensitivity and safety, into account. In this paper, I argue that the sensitivity account and the safety account are on a par with respect to epistemic closure once the method-relativity of the modal conditions is (...) taken into account. Therefore, epistemic closure is no longer an arbiter in the debate. (shrink)

Solidarity is a widespread but under-explored phenomenon. In this paper, I give a philosophical account of solidarity, answering three salient questions: What motivates acts of solidarity? What unifies different acts into tokens of a single type of act, one of solidarity? And what values do acts of solidarity exhibit? The answer to all three, I argue, involves a certain way of relating to others: identifying with them on the basis of shared features, and identifying with the larger group that one (...) and the others both belong to. (shrink)

儒家思想向來於以封建禮教為核心的西周文化備加推崇，認為這套思想是平治天下的基本原則，如果世局動盪不安，必然是由於人們棄絕封建禮教之故。 儒家思想代表人物孔子，終其一生的志業就是重振禮教以匡正時局。 墨子出身於庶民階級，卻主張封建禮教本身就是動亂的根源，封建一日不除，天下無一日太平。 雄辯滔滔的墨子，以「兼愛」為武器向儒家陣營發動猛烈攻擊，反覆衝撞層層壁壘，批判封建禮教支持者言行不一、矛盾可笑。 墨家不是只會辯論，他們同樣重視身體力行，墨子提出「非攻」主張，也親自帶領門徒為實踐信念而奔走於國際之間，用行動證明，在那樣的亂世中，墨家的主張確實有其合理性，也深具價值。 拋開冷硬的課文題解，穿過層層的過度解讀， 楊照經典講堂以最貼近歷史真實的讀法， 帶你一次讀懂兩千年前的漢語經典！ 最平易的語言、最扎實的分析 打破時空限制，直接從原典文句汲取千年智慧 提供最立即的知識趣味 楊照全程領讀、解讀，漢語經典完全解碼 台灣新品種文庫版，隨身伴讀.

The social sciences face a problem of sample non-representation, where the majority of samples consist of undergraduate students from Euro-American institutions. The problem has been identified for decades with little trend of improvement. In this paper, I trace the history of sampling theory. The dominant framework, called the design-based approach, takes random sampling as the gold standard. The idea is that a sampling procedure that is maximally uninformative prevents samplers from introducing arbitrary bias, thus preserving sample representation. I show how (...) this framework, while good in theory, faces many challenges in application. Instead, I advocate for an alternative framework, called the model-based approach to sampling, where representative samples are those balanced in composition, however they were drawn. I argue that the model-based framework is more appropriate in the social sciences because it allows for systematic assessment of imperfect samples and methodical improvement in resource-limited scientific contexts. I end with practical proposals of improving sample quality in the social sciences. (shrink)

Behind the frequent occurrence of business scandals, it is often the silence and connivance of organizational immorality. Moral voice, a kind of employee active moral behavior, inhibits and prevents the organizational unethical phenomenon. Some researchers have sought to explore how to arouse employee moral voice. However, the limited studies mainly investigated the antecedents of leadership styles, ignoring the impact of the organizational factor on moral voice. Based on the self-determination theory, the current study constructs a theoretical model about how socially (...) responsible human resource management (SRHRM) affects employee moral voice via autonomous motivation and controlled motivation and further considering the moderating role of person–organization value fit. From a two-stage research method and the analysis of 260 valid data, we found that SRHRM promoted employee moral voice and this positive linkage was mediated by autonomous motivation but not by controlled motivation. Besides, the findings also revealed that person–organization fit moderated the indirect influences of SRHRM on moral voice via autonomous motivation, such that the indirect influence was stronger for a high level of person–organization value fit than the low level of person–organization value fit. Some theoretical and practical implications also be discussed. (shrink)

Ravasio (2023) recently presents an interesting discussion of strategies to deal with lookism. He categorizes strategies into revisionary and redistributive ones and argues for a case against the former. This note is a critical response to both the taxonomy and the evaluation. I argue that the taxonomy needs to be improved and that the case against revisionary strategies cannot be maintained.

In a recent paper, Helton and Nanay, 415–423, 2019) present a new argument against two modal accounts of knowledge—safety and sensitivity. Their argument is based on the phenomenon of amodal completion. According to them, amodal completion experience can ground knowledge; but in some instances, such knowledge is neither sensitive nor safe. Thus, they conclude that neither sensitivity nor safety is a necessary condition for knowledge. This paper pushes back. In particular, I defend the following three theses. First, Helton and Nanay’s (...) argument for the claim that amodal completion itself can ground knowledge is unsound. Second, their objection against sensitivity is best construed as merely another instantiation of the old objection against sensitivity regarding inductive knowledge. Thus, sensitivity theorists have nothing to worry about over and above the old objection. Third, safety theorists can plausibly defend their account, insofar as they acknowledge that one’s ‘awareness’ of error-possibilities can affect the epistemic status of one’s belief. My conclusion is that reflections on the phenomenon of amodal completion fail to generate any new objections against modal accounts of knowledge. (shrink)

This paper analyzes the entanglement of the modern concepts of freedom, autonomy, and the modern notion of the subject and how a passion for and insistence on freedom has undermined the reconstruction of human subjectivity in Heidegger and Foucault, and how such passion has also limited the educational effort at addressing the problems brought to education by the modern notion of the subject. Drawing on Levinas, it suggests that a new understanding of freedom as heteronomy will allow us to envision (...) an open subjectivity that is essential for education. Particularly, it looks at Gert Biesta’s recent campaigns for “subjectification” and “the gift of teaching” to analyze the underlying contradictions caused by the entanglement of freedom and subjectivity. (shrink)

We prove the Decomposability Conjecture for functions of Baire class $2$ from a Polish space to a separable metrizable space. This partially answers an important open problem in descriptive set theory.

With the gradual deepening of environmental problems and the increase in consumer awareness of environmental protection, many enterprises have already begun to pay attention to green supply chain management. However, the price of green products is higher than that of nongreen products, which is an enormous challenge for many small- or medium-sized enterprises. To study the pricing and coordination of green supply chains under capital constraints, a model consisting of a manufacturer and a capital-constrained retailer is established; the manufacturer invests (...) in green products and provides a deferred payment contract. Setting the situation without capital constraints as a benchmark, this study explores the impact of the retailer’s capital constraints on the manufacturer’s product greenness design; an interesting result shows that deferred payment can help encourage the retailer to order more products and improve the profit of the manufacturer and the efficiency of the entire supply chain as well as the product’s greenness level simultaneously. However, the profit of the retailer will be hurt by the deferred payment contract. Therefore, to guarantee the profit of the entire channel and to make the two agents obtain a win-win outcome, a new two-way revenue-sharing contract is designed to coordinate the green supply chain. (shrink)

In this paper, I first seek a relatively plausible formulation of the safety principle. To this end, I refute a recent form of safety by Duncan Pritchard and then defend another weaker form of safe...

A self-designed questionnaire was given to 634 health professionals in a large teaching hospital in Hubei Province in mainland China, to clarify the participants’ attitude towards information disclosure to cancer patients. Statistic description was used to analyze the data. The item ‘inappropriate information about cancer easily leads to medical disputes’ scored highest at 3.86, while the scores of such items as ‘advantages of fully informing patients outweigh disadvantages’, ‘if their family members demand nondisclosure, you will find it difficult to cooperate (...) in good faith with patients’, and ‘telling white lies to patients disturbs you a lot’ were less than 3. The health care staff placed a high value on both the desire and priority of patients to know the truth, though most of them did not think that patients had received enough information about their disease. In order to improve cancer patients’ current state of knowledge, health professionals should learn more about informed consent, and special methods and guidelines compatible with Chinese culture are urgently required in China. (shrink)

Research on urban agglomerations from the perspective of network spatial structure is important to promote their sustainable development. Based on online and traditional data, this paper first improves three aspects of the traditional spatial gravity model—city quality, the gravitation coefficient, and city distance—considering urban center functional intensity and population mobility tendencies. The resulting improved directional gravity model is applied to analyze the structure of the city network for two urban agglomerations in China, the Beijing-Tianjin-Hebei urban agglomeration and the Yangtze River (...) Delta urban agglomeration. The results of the study are as follows: the existing urban connections have obvious hierarchies and imbalances, with the YRDUA urban hierarchical connections being of larger scale. Cities are closely connected, but city networks are unbalanced, though the YRDUA has more balanced urban development. Each node city has a clear radiation range limit, and spatial distance remains an important constraint on urban connections. The backbone network of the BTHUA has a triangular shape and trends toward a “sparse north and dense south,” while the YRDUA is characterized by multiple axes and an overall distribution that trends toward a “dense north and sparse south.” Cities with poor comprehensive strength are more likely to be captured, forming an attract and be attracted relationship. The BTHUA and the YRDUA each form three communities. (shrink)

This study examined how vocabulary, syntactic knowledge, and orthographic knowledge are related to comprehension monitoring and whether comprehension monitoring mediates the relations between these language skills and reading comprehension. Eighty-nine Chinese children were assessed on their vocabulary, syntactic knowledge, orthographic knowledge, and comprehension monitoring in Grade 1. Their reading comprehension skills were assessed in Grade 1 and Grade 3. Results showed that in Grade 1, comprehension monitoring mediated the relations between vocabulary and syntactic knowledge and reading comprehension. For Grade 3 (...) reading comprehension, syntactic knowledge in Grade 1 was the only significant predictor. These findings indicate that multiple language skills make direct and indirect contributionsviacomprehension monitoring to Chinese reading comprehension, and the relations would change as children’s reading skills develop. (shrink)

Sensitivity account of knowledge states that if one knows that _p_ (via method M), then were _p_ false, one would not believe that _p_ via M. This account has been highly controversial. However, even its critics tend to agree that the account enjoys an important advantage of solving the Gettier problem—that is, it explains why Gettierized beliefs are not knowledge. In this paper, I argue that this purported advantage of sensitivity is merely illusory. The account cannot, in principle, solve the (...) Gettier problem. Moreover, another formulation of sensitivity—which is fully in line with Nozick’s original account—is not unscathed either. (shrink)

Based on the evolutionary game theory, this article constructs a quartet evolutionary game model for debt restructuring with the participation of asset management companies; studies the interactive mechanism of complex behaviors among the government, banks, asset management companies, and enterprises; and analyzes the stability of the strategies of each game subject. It also analyzes the stability of the equilibrium points in the system and finds the stable points that maximize the interests of each subject. Research shows that the government chooses (...) to give specific support, banks choose debt-to-equity swaps, asset management companies choose to provide liquidity, and enterprises choose to work hard, which can better promote the debt restructuring process. Finally, using Matlab2018 software to analyze the impact of each essential element in the debt restructuring on the stability of system evolution, the research results provide a basis for the successful debt restructuring of the enterprises. (shrink)

This paper evaluates a theoretical model based on hypothesized relationships among four constructs, namely, autobiographical memory, and place attachment as antecedents of revisit intention and recommendation intention in the context of rural tourism in China. The results of 301 Chinese tourists show that the two dimensions of tourists’ autobiographical memory affect the tourists’ intention to revisit and recommend. Place attachment plays an intermediary role among tourists’ autobiographical memory, revisit intention, and recommendation intention. This study is the first to apply the (...) structural dimension of autobiographical memory has been applied to rural tourism in China. Theoretical and managerial implications are discussed based on the study results. (shrink)

A lot of previous research has highlighted the negative consequences of Internet addiction. However, relatively few is known about the underlying mechanism for Internet addiction among college students in relation to family function. The present study explored the relationship between family function and Internet addiction among college students, as well as the mediating effects of alexithymia and loneliness. A sample of 783 Chinese college students were administered a number of psychometric scales including the “General Function” subscale of the Chinese version (...) of the Family Assessment Device, Toronto Alexithymia Scale, UCLA Loneliness Scale, and Revised Chinese Internet Addiction Scale. The results showed that family function was negatively associated with Internet addiction; the association was significantly mediated by alexithymia; the association was significantly mediated by loneliness; and alexithymia and loneliness sequentially mediated the association. The total mediating effect was 63.96%. The results of the present study are of great significance to the prevention and intervention of Internet addiction among college students. (shrink)

The Cabin Pressure Control System is an essential part of the aviation environmental control system that ensures aircraft structure and flight crew safety. However, the CPCS usually has potential faults of sensors and actuators. To this end, a Simple Adaptive Control- based reconfiguration method is proposed to compensate for the above adverse effects. Some good pressure control performance of CPCS can be achieved by the basic pressure controller when the system is in normal operation. A parallel feedforward compensator is designed (...) to guarantee the closed-loop system’s stability and the almost strictly positive realness of the augmented system. Thus, the simple adaptive controller can be utilized for the CPCS. In particular, the reconfiguration system can update the control law online when the fault occurs without the system identification process. The reference model is obtained by mathematical model linearization after considering the mechanical characteristics of the CPCS. Extensive simulations under various typical fault scenarios are carried out throughout the entire flight envelope of the aircraft from take-off to landing. Simulation results validate the robustness and reconfiguration control capability of the proposed method. (shrink)

This study aims to analyze the integrated construction and application of ideological and political education and innovation and entrepreneurship education in colleges based on the positive psychological quality of entrepreneurship. 549 college students are selected for a questionnaire survey. The correlations between entrepreneurial psychological quality of college students, IEE in colleges, IPE, and entrepreneurial self-efficacy are analyzed with the Spearman correlation and linear regression. The hierarchical regression analysis is used to analyze the intermediary role of entrepreneurial self-efficacy in IEE, IPE (...) in colleges, and entrepreneurial psychological quality of college students. The results show that the entrepreneurial psychological quality of college students is significantly different in gender, family location, and grade level ; the main channels of IPE and daily IPE have significant positive effects on the positive entrepreneurship psychological quality, and have extremely significant positive effects on the entrepreneurial self-efficacy ; innovation and entrepreneurship course, innovation and entrepreneurship practices, innovation and entrepreneurship environment, and total score of IEE have significant positive correlations with positive entrepreneurship psychological quality and entrepreneurial self-efficacy of college students ; and the intermediary effect of entrepreneurial self-efficacy accounts for 33.49% on the IPE and entrepreneurial psychological quality, and 41.85% on IEE and entrepreneurial psychological quality. In short, IPE and IEE can effectively improve the positive psychological quality and self-efficacy of college students, and the joint construction of the two can have a more significant effect. (shrink)

Technology permeates all walks of life. It has emerged as a global facilitator to improve learning and training, alleviating the temporal and spatial limitations of traditional learning systems. It is imperative to identify enablers or inhibitors of technology adoption by employees for sustainable change in education management systems. Using the theoretical lens of organizational support theory, this paper studies effect of institutional support on education management information systems use along with two individual traits of self-efficacy and innovative behavior of academic (...) employees in British higher educational institutions. Data for this cross-sectional study were collected through a questionnaire completed by 591 academic employees of 23 universities from 10 cities in the United Kingdom. Partial Least Square structural equation modeling was used to analyze data with smartPLS 3.2.9 software. Results indicate that institutional support promotes self-efficacy and innovative behavior that help develop positive employee perceptions. The model explains a 52.9% variance in intention to use. Post-hoc mediation analysis shows that innovativeness and self-efficacy mediate between institutional support and employee technology adoption behavior. As opposed to student samples in past studies on educational technology, this study adds to the literature by focusing on academic employees. (shrink)

COVID-19, the most severe public health problem to occur in the past 10 years, has greatly impacted people's mental health. Colleges in China have reopened, and how to prevent college students from suffering secondary damage due to school reopening remains elusive. This cross-sectional study was aimed to evaluate the psychological impact of COVID-19 after school reopening and explore via machine learning the factors that influence anxiety and depression among students. Among the 478 valid online questionnaires collected between September 14th and (...) September 20th, 74 showed symptoms of anxiety, and 155 showed symptoms of depression. Descriptive analysis of basic personal characteristics indicated that students at a higher grade, having relatives or friends who have been infected, fearing being infected, and having a pessimistic attitude to COVID-19 easily experience anxiety or depression. The Synthetic Minority Oversampling Technique was utilized to counteract the imbalance of retrieved data. The Akaike Information Criterion and multivariate logistic regression were performed to explore significant influence factors. The results indicate that exercise frequency, alcohol use, school reopening, having relatives or friends who have been infected, self-quarantine, quarantine of classmates, taking temperature routinely, wearing masks routinely, sleep quality, retaining holiday, availability of package delivery, take-out availability, lockdown restriction, several areas in school closed due to COVID-19, living conditions in the school, taking the final examinations after school reopening, and the degree to which family economic status is influenced by COVID-19 are the primary influence factors for anxiety or depression. To evaluate the effect of our model, we used 5-fold cross-validation, and the average area under the curve values of the receiver operating characteristic curves of anxiety and depression on the test set reached 0.885 and 0.806, respectively. To conclude, we examined the presence of anxiety and depression symptoms among Chinese college students after school reopening and explored many factors influencing students' mental health, providing reasonable school management suggestions. (shrink)

Both sensitivity and safety theorists concur that their accounts should be relativized to the same method that one employs in the actual world. However, properly individuating methods has proven to be a tricky matter. In this regard, Nozick (Philosophical Explanations, Harvard University Press, Cambridge, 1981) proposes a Same-Experience-Same-Method Principle: if the experiences associated with two method tokens are the same, they are of the same type of method. This principle, however, has been widely rejected by recent safety and sensitivity theorists. (...) In this paper, I raise an argument in favor of Nozick: not endorsing the principle leads to some rather implausible consequences when certain skeptical scenarios are considered—i.e., scenarios in which skeptical possibilities are ‘close’. Additionally, this argument reveals some important lessons about skepticism in general and the place of modal accounts of knowledge in the internalism/externalism debate. (shrink)

The use of social media is becoming a necessary daily activity in today’s society. Excessive and compulsive use of social media may lead to social media addiction. The main aim of this study was to investigate whether demographic factors, impulsivity, self-esteem, emotions, and attentional bias were risk factors associated with SMA. The study was conducted in a non-clinical sample of college students, ranging in age from 16 to 23 years, including 277 females and 243 males. All participants completed a survey (...) measuring impulsivity, self-esteem, anxiety, depression, social anxiety, loneliness, and attentional bias. The final hierarchical regression model indicated significant risk factors for SMA with an accuracy of 38%. The identified set of associated risk factors included female gender, impulsivity, self-esteem, anxiety, social anxiety, and negative attentional biases. Finally, a discussion of the results is presented, followed by corresponding recommendations for future studies. (shrink)

Can a reliabilist theory of justified belief be extended to account for justified credence? In exploring this question, this paper first takes as its target Tang’s reliabilist account of justified credence, which is inspired by William Alston’s “indicator reliabilism” about justified belief. I point out a neglected shortcoming in Tang’s account, which concerns its failure to properly explain degrees of justification. Fortunately, Alston’s epistemology contains the resources which can be developed to remedy this defect. The central idea here is that (...) the justificatory status of a credence can not only be defeated by a subject’s own perspective, but also be enhanced by that. Finally, it is argued that this idea applies to beliefs as well. (shrink)

With the continuous development of society, the role of the visual guidance system in animation design has also evolved and evolved in its long history, leading to the changes in the values of modern beauty. In the field of modern social and cultural design, the visual guidance system in animation design has unique regional nature and cultural influence. The visual language should correspond to the visual environment and easy to understand and be known by people. It combines animation conception and (...) design technology to capture the cultural charm and beauty, values, and behavioral norms of people in different fields. This article studies and analyzes the visual orientation of graphic language in the design of animation visual guidance system, and injects the graphic language with orientation into its animation design, so that the animation design is more in line with the characteristics of the times. It can be more adapted to the emerging media and better convey the information transfer between the enterprise and the audience. To further understand the audience’s tendency toward elements of graphic expression, this article analyzes the subjective perceptions of the respondents on the importance of color selection, calligraphy fonts, graphic expression, and modeling meaning. The results of the study showed that the respondents aged 21–35 paid more attention to the choice of graphic colors, and the highest number was 69. (shrink)

This paper traces the conception of “guarding the One” (shou yi 守一), an equivalent to “one-practice samādhi” from the East Mountain Teaching (dong shan fa men 東山法門) in early Chan Buddhism, back to the Zhuangzi《莊子》. “Guarding the One” and “nurturing the shen” (yang shen 養神) appear frequently in the context of Daoist spiritual training for longevity. In early medieval Chinese Buddhism, with the influence of the discourse of Daoist spiritual training and the karma theory from India, the concept of shen (...) 神 generally developed into a pure substance of the mind. This substance of the mind also echoes the theory of Buddha-nature, and played a significant role in “Fourth Patriarch” Daoxin’s interpretation of “guarding the One”. (shrink)

Maintaining education as a pedagogical space for human formation, this book is distinctive in looking at the crisis rather than the success of Chinese education. The editors and contributors, mostly overseas and mainland Chinese scholars, argue that modern Chinese education has been built upon a superficial and instrumental embrace of Western modernity and a fragmented appropriation of Chinese cultural heritage. They call for a rethinking and re-envisioning of Chinese education, grounded in and enriched by various cultural traditions and cross-cultural dialogues. (...) Drawing on Chinese history and culture, Western and Chinese philosophies, curriculum and pedagogical theories, the collected volume analyzes why education as person-making has failed to take root in contemporary China, how the purpose of education has changed during the process of China’s modernization, and what a rediscovery of the meaning of person-making implies for rethinking and re-envisioning Chinese education in the current age of globalization and social change. _Re-envisioning Chinese Education: The meaning of person-making in a new age _discusses among other issues: China’s Historical Encounter with the West and Modern Chinese Education Rediscover Lasting Values: Confucian Cultural Learning Models in the Twenty-first Century Rethinking and Re-envisioning Chinese Didactics: Implications from the German Didaktik Tradition The New Basic Education and the Development of Human Subjectivity: A Chinese Experience This book will be relevant for scholars, researchers, and policy makers everywhere who seek a more balanced, more sophisticated, and philosophically better grounded understanding of Chinese education. (shrink)

Cosmopolitanism is commonly understood as a universal norm—moral and political—in the light of enduring differences, and for that reason it has historically embodied a seemingly inevitable dilemma of universality/particularity. Since its inception, cosmopolitan thinkers have struggled with the dilemma and have attempted ways to address the question of difference so that the universal norm and obligation can be justified and defended. One of the most common strategies is to give primacy to universal humanity and override difference; another recent strategy is (...) to give up universalism to take difference seriously and frame difference in agonistic terms. I argue in this article that both strategies are inadequate and unsatisfactory in conceptualising and dealing with difference. Briefly tracing some of the major cosmopolitan approaches, I argue that the conceptualisation of difference and human subjectivity is at the core of the problem as well as the solution. Drawing on Lévinas and his emphasis on the primacy of difference in the constitution of human subjectivity and community, I propose a new understanding of the self and the Other for the success of the cosmopolitan project. (shrink)

Westerners seem united in the belief that China has emerged as a major economic power and that this success will most likely continue indefinitely. But they are less certain about the future of China's political system. China's steps toward free market capitalism have led many outsiders to expect increased democratization and a more Western political system. The Chinese, however, have developed their own version of capitalism. Westerners view Chinese politics through the lens of their own ideologies, preventing them from understanding (...) Chinese goals and policies. In Contemporary Chinese Political Thought: Debates and Perspectives, Fred Dallmayr and Zhao Tingyang bring together leading Chinese intellectuals to debate the main political ideas shaping the rapidly changing nation. Investigating such topics as the popular "China Model", the resurgence of Chinese Confucianism and its applications to the modern world, and liberal socialism, the contributors move beyond usual analytical frameworks toward what Dallmayr and Zhao call "a dismantling of ideological straitjackets." Comprising a broad range of opinions and perspectives, Contemporary Chinese Political Thought is the most up-to-date examination in English of modern Chinese political attitudes and discourse. Features contributions from Ji Wenshun, Zhou Lian, Zhao Tingyang, Zhang Feng, Liu Shuxian, Chen Ming, He Baogang, Ni Peimin, Ci Jiwei, Cui Zhiyuan, Frank Fang, Wang Shaoguang, and Cheng Guangyun. (shrink)

Concerning the ubiquity of social media, this research tried to examine the impacts of using Telegram on Iranian EFL learners’ foreign language motivation, foreign language anxiety, and attitude toward learning. To achieve these purposes, 60 Iranian EFL learners at the intermediate level were selected and randomly divided into two groups: experimental and control. After that, both groups were pretested on motivation and anxiety variables. After pretesting, the participants in the experimental class received treatmentviausing the Telegram application, and the control students (...) were trained traditionally without using any social media. After an 18-session instruction, a post-test of motivation and a post-test of anxiety were given to both groups, and also an attitude questionnaire was distributed among the experimental group to inspect their attitudes toward the Telegram application in language learning. The results of using two one-way ANCOVA tests showed significant differences between the post-tests of the control and experimental groups in favor of the experimental group. The findings demonstrated that using the Telegram application increased the motivation of the experimental group and decreased their level of foreign language anxiety. Also, the results of one sample t-test showed that the participants of the experimental group held positive attitudes toward using the Telegram application in English language learning. The implications of this research can encourage both teachers and learners to use social media-based instruments in English teaching and learning. (shrink)

Micro-expressions can reflect an individual’s subjective emotions and true mental state, and they are widely used in the fields of mental health, justice, law enforcement, intelligence, and security. However, one of the major challenges of working with MEs is that their neural mechanism is not entirely understood. To the best of our knowledge, the present study is the first to use electroencephalography to investigate the reorganizations of functional brain networks involved in MEs. We aimed to reveal the underlying neural mechanisms (...) that can provide electrophysiological indicators for ME recognition. A real-time supervision and emotional expression suppression experimental paradigm was designed to collect video and EEG data of MEs and no expressions of 70 participants expressing positive emotions. Based on the graph theory, we analyzed the efficiency of functional brain network at the scalp level on both macro and micro scales. The results revealed that in the presence of MEs compared with NEs, the participants exhibited higher global efficiency and nodal efficiency in the frontal, occipital, and temporal regions. Additionally, using the random forest algorithm to select a subset of functional connectivity features as input, the support vector machine classifier achieved a classification accuracy for MEs and NEs of 0.81, with an area under the curve of 0.85. This finding demonstrates the possibility of using EEG to recognize MEs, with a wide range of application scenarios, such as persons wearing face masks or patients with expression disorders. (shrink)

The ambiguous development trend of cultural globalization brings both opportunities and challenges to China’s cultural development. English major in colleges and universities, a discipline of cross-cultural education, should look at the cultural communication of the target country dialectically based on the national consciousness of the home country. Since the end of the 20th century, administrators and scholars have paid attention to critical thinking, critical cultural awareness, and critical skills in cross-cultural communication, which are important components of the cross-cultural meaning system. (...) Therefore, all these are collectively referred to as critical cross-cultural literacy. On the basis of the research paradigm of systemic functional linguistics, a language is a semiotic system that creates meaning. Thus, to help students construct and improve their individual CCCL repertoire, teachers need to guide them to critically study and analyze the discourse purpose of the textbook author as well as their language methods and strategies to enrich their meaning potential. (shrink)

The statistics-based method ignores the semantic constraints in the English grammar area branch training model and is unable to identify the orientation information effectively. This paper systematically discusses the close relationship between English grammar area branch training model filtering, English grammar area branch training model retrieval, and machine learning. By analyzing the role of the situation in the understanding of the English grammar area branch training model, the relationship between the English grammar area branch training model and situation model and (...) the correlation between the features of the English grammar area branch training model and situation model are determined, and then, a set of filtering methods for the English grammar area branch training model are proposed. At present, there are few research studies on bias filtering, and the method of thematic filtering is generally used, which has poor effect. This paper makes full use of the domain knowledge and adopts the semantic pattern analysis technology to establish a wealth of semantic analysis resources, including various dictionaries, rules, and weight representation, so as to effectively filter the inclined English grammar area branch training model. The introduction of semantic data sources solves the problem of data sparsity and cold start in the traditional collaborative filtering system. In addition, in order to improve the scalability and real-time performance of the recommendation system, the data mining method is used to perform fuzzy clustering for users and projects in the offline data preprocessing stage. This paper proposes a search and filter scheme based on the orientation of the training model in English grammar area, elaborates on the details, constructs a whole set of function structure from representation to weight, and gives the experimental results, which prove that the system has a good filtering effect and is fast. Compared with the traditional statistical methods, the results are satisfactory. (shrink)