We study an application of gaggle theory to unary negative modal operators. First we treat negation as impossibility and get a minimal logic system Ki that has a perp semantics. Dunn 's kite of different negations can be dealt with in the extensions of this basic logic Ki. Next we treat negation as “unnecessity” and use a characteristic semantics for different negations in a kite which is dual to Dunn 's original one. Ku is the minimal logic that has a (...) characteristic semantics. We also show that Shramko's falsification logic FL can be incorporated into some extension of this basic logic Ku. Finally, we unite the two basic logics Ki and Ku together to get a negative modal logic K-, which is dual to the positive modal logic K+ in [7]. Shramko has suggested an extension of Dunn 's kite and also a dual version in [12]. He also suggested combining them into a “united” kite. We give a united semantics for this united kite of negations. (shrink)

Machery et al. presented data suggesting the existence of cross-cultural variation in judgments about the reference of proper names. In this paper, we examine a previously overlooked confound in the subsequent studies that attempt to replicate the results of Machery et al. using East Asian languages. Machery et al. and Sytsma et al. claim that they have successfully replicated the original finding with probes written in Chinese and Japanese, respectively. These studies, however, crucially rely on uses of articleless, ‘bare noun (...) phrases’ in Chinese and Japanese, which according to the linguistic literature are known to be multiply ambiguous. We argue that it becomes questionable whether the extant studies using East Asian languages revealed genuine cross-cultural variation when the probes are reevaluated based on a proper linguistic understanding of Chinese and Japanese bare noun phrases and English definite descriptions. We also present two experiments on native Japanese speakers that controlled the use of ambiguous bare noun phrases, the results of which suggest that the judgments of Japanese speakers concerning the reference of proper names may not diverge from those of English speakers. (shrink)

Most research on image schema examined the meaning configuration of words connotation. However, previous studies of adjectives are meaningful in cognitive linguistics because they provide insight into how those adjectives are involved with psychological movement. In this sense, from the perspective of cognitive linguistics, one’s conceptualization and cognition are closely associated with their bodily experience and surroundings; adjectives are no exception. The varieties of transformations of image schemas lay the foundation for the conception and perception. Accordingly, this study is an (...) investigation into the perception of adjectives and psychological activities associated with image schema. Data in this study come from adjectives in the novel The Great Gatsby, which were tagged and calculated with the help of software Python and the NLTK package. The results demonstrate that a significant amount of adjectives were used in the novel. Moreover, Nick’s psychological activities changed significantly from the SOURCE to the DESTINATION schematic stage, which is uncovered by his expression of adjectives. Finally, the results further suggest that transformations of image schema as BALANCE, CONTAINER, and PATH work together to motivate one’s linguistic expression of adjectives. The present findings have several implications for research on lexicons and literacy interpretation from cognitive linguistics. (shrink)

Based on the person-organization fit theory, this research aims to investigate how socially responsible HRM positively affects employees’ organizational citizenship behaviors toward the environment by increasing person-organization fit. This study also captures the moderating effect of the perceived role of ethics and social responsibility in influencing the indirect effect of SRHRM on OCBE via person-organization fit. Data were collected from 302 employees in a state-owned chain hotel in Shanghai, China. The results indicated that SRHRM indirectly influenced employee’s engagement in OCBE (...) through person-organization fit. The positive relationship between SRHRM and person-organization fit and the indirect effect of SRHRM on OCBE via person-organization fit were more significant when employees hold high rather than low levels of RESR. Research implications and prospects were also explored in this study. (shrink)

Background Ethical considerations play a prominent role in the protection of human subjects in clinical research. To date the disclosure of ethical protection in clinical research published in the international nursing journals has not been explored. Our research objective was to investigate the reporting of ethical approval and informed consent in clinical research published in leading international nursing journals. Methods This is a retrospective observational study. All clinical research published in the five leading international nursing journals from the SCI Journal (...) Citation Reports between 2015 and 2017 were retrieved to evaluate for evidence of ethical review. Results A total of 2041 citations have been identified from the contents of all the five leading nursing journals that were published between 2015 and 2017. Out of these, 1284 clinical studies have been included and text relating to ethical review has been extracted. From these, most of prospective clinical studies discussed informed consent. Only half of those reported that written informed consent had been obtained; few reported oral consent, and few used other methods such as online consent or completion and return of data collection to denote assent. Notably, 36.2% of those did not describe the method used to obtain informed consent and merely described that “consent was obtained from participants or participants agreed to join in the research”. Furthermore, whilst most of clinical studies mentioned ethical approval; 92.5% of those stated the name of ethical committee and interestingly, only 37.1% of those mentioned the ethical approval reference. The rates of reporting ethical approval were different between different study type, country, and whether financial support was received. Conclusion The reporting of ethics in leading international nursing journals demonstrates progress, but improvement of the transparency and the standard of ethical reporting in nursing clinical research is required. (shrink)

This paper studies the problems of tip position regulation and vibration suppression of flexible manipulators without using the model. Because of the two-timescale characteristics of flexible manipulators, applying the existing model-free control methods may lead to ill-conditioned numerical problems. In this paper, the dynamics of a flexible manipulator is decomposed into two subsystems which are linear and controllable at different timescales by singular perturbation theory and a model-free composite controller is designed to alleviate the ill-conditioned numerical problems. To do this, (...) a model-free composite control strategy is constructed which facilitates in designing the controller in slow and fast timescales. In the slow timescale, the slow subsystem controller is designed by adaptive dynamic programming based on the measurements of the slow inputs and the position, while the vibration in the slow timescale is estimated by the least square method. In the fast timescale, the vibration is reconstructed based on the measurements of vibration and its estimate in the slow timescale, by which the fast controller is designed using ADP. Stability of the closed-loop system is proved by SP theory. Finally, simulations are given to show the feasibility and effectiveness of the proposed methods. (shrink)

Isthmin‐1 (Ism1) was first described to be syn‐expressed with Fgf8 in Xenopus. However, its biological role has not been elucidated until recent years. Despite of accumulated evidence that Ism1 participates in angiogenesis, tumor invasion, macrophage apoptosis, and glucose metabolism, the cognate receptors for Ism1 remain largely unknown.Ism1deficiency in mice results in renal agenesis (RA) with a transient loss ofGdnftranscription and impaired mesenchyme condensation at E11.5. Ism1 binds to and activates Integrin α8β1 to positively regulate Gdnf/Ret signaling, thus promoting mesenchyme condensation (...) and ureteric epithelium branching morphogenesis. Here, we propose the hypothesis underlying the mechanism by which Ism1 regulates branching morphogenesis during early kidney development. (shrink)

Epithelia are the first organized tissues that appear during development. In many animal embryos, early divisions give rise to a polarized monolayer, the primary epithelium, rather than a random aggregate of cells. Here, we review the mechanisms by which cells organize into primary epithelia in various developmental contexts. We discuss how cells acquire polarity while undergoing early divisions. We describe cases where oriented divisions constrain cell arrangement to monolayers including organization on top of yolk surfaces. We finally discuss how epithelia (...) emerge in embryos from animals that branched early during evolution and provide examples of epithelia‐like arrangements encountered in single‐celled eukaryotes. Although divergent and context‐dependent mechanisms give rise to primary epithelia, here we trace the unifying principles underlying their formation. (shrink)

External regulatory and normative pressures from both the Chinese central environmental protection inspection (CEPI) program and public participation can act together to influence corporate environmental governance behavior. This research uses the multiperiod Difference-In-Differences method to test the compound impact of CEPI and public participation on corporate environmental governance strategies and investigate the underlying influence mechanisms. The results show that CEPI and public participation have a positive compound effect on the corporate “source-control” strategy. A reasonable reduction in pollution charges and increased (...) environmental subsidies are essential to stimulate the green innovation potential of heavily polluting firms. Our research helps clarify the game relationship between the central and the local governments and analyzes how the relationship between the government, the public, and corporates affects environmental governance, thereby advancing principal-agent theory and expanding the current research on institutional pressures and corporate environmental governance. (shrink)

Time theft represents an inconspicuous yet pervasive form of unethical misconduct in the workplace, engendering significant losses for organizations. It is thus incumbent upon companies to take measures to mitigate such conduct. Human resource management (HRM) constitutes a pivotal approach through which organizations can regulate employee actions and curb organizational misconduct; however, its role has been largely underexplored in the extant literature. Recognizing the moral foundations of socially responsible HRM (SRHRM), we synthesize signaling theory with cue consistency theory to posit (...) that SRHRM exerts a negative influence on employee time theft via enhanced moral awareness. Furthermore, we contend that ethical leadership acts as a critical contingency factor that reinforces the negative relationship between SRHRM and time theft through heightened moral awareness. Employing two-wave survey studies and a scenario-based experiment, our hypotheses were empirically supported. Our findings contribute to both theoretical and practical understandings within the domains of SRHRM and time theft research. Additionally, we discuss limitations and propose future research directions. (shrink)

This study empirically examines how gender-diverse leadership teams influence the outcomes of mergers and acquisitions (M&As) by signing performance commitment contracts (PCs) to unveil the efforts of women corporate leaders in the M&A process. Using a sample of Chinese firms from 2009 to 2021, we find that gender-diverse leadership increases the likelihood of signing PCs in M&As. The strength of this effect depends not only by the number of women in leadership and the power they hold but also by the (...) organizational environment that enables women to exercise leadership more effectively, such as meeting frequency and gender equality culture. Furthermore, we find that ethical leadership and risk-averse attitudes are two channels through which women leaders affect PC design at both the firm and PC terms levels. Although M&A parties can benefit from PCs signed by gender-diverse leadership, we observe that the stock market fails to anticipate the incremental value that women leaders may bring to the M&As during the announcements, which implies that the visibility of the value brought by women leaders remains limited in the current Chinese capital market. (shrink)

Based on a sample of heavily polluting firms listed in China, we examine the impact of environmental taxes on the green M&A behavior of these firms. Our findings underscore that environmental taxes have significantly increased the likelihood of heavily polluting firms engaging in green M&A endeavors. This impact is particularly pronounced in areas with high media attention, low financing constraints, and high environmental investment. However, our examination of the economic consequences shows that green M&A does not improve the green innovation (...) performance and ESG performance of firms. The analysis of M&A motivations shows that the majority of heavy polluters' green M&A targets are located in regions with weak environmental regulation, confirming that green M&A under the environmental tax burden is a tool used by firms to engage in pollution transfer. In addition, green M&A under the environmental tax burden is characterized by financial investment, connected M&A, and nonsignificant M&A, confirming that green M&A under the environmental tax burden may be a tool used by companies seeking only the appearance of “greenwashing.” Therefore, green M&A under the environmental tax burden tends to be underpinned by opportunistic motives of pollution transfer and “greenwashing,” rather than substantive green transformation and upgrading. We provide evidence from emerging markets on the impact of environmental taxes on green M&A, which adds to the literature in this area and has policy implications for government regulation of corporate environmental governance practices. (shrink)

We present a systematic study of join-extensions and join-completions of partially ordered algebras, which naturally leads to a refined and simplified treatment of fundamental results and constructions in the theory of ordered structures ranging from properties of the Dedekind–MacNeille completion to the proof of the finite embeddability property for a number of varieties of lattice-ordered algebras.

BackgroundIndividuals with mind-wandering experience their attention decoupling from their main task at hand while others with flow experience fully engage in their task with the optimum experience. There seems to be a negative relationship between mind-wandering and flow. However, it remains unclear to what extent mind-wandering exerts an impact on flow. And it is also elusive whether physical activity and mindfulness, which are as important factors that affected individuals’ attentional control and psychological health, are beneficial in explaining the association between (...) mind-wandering and flow. The current study investigated the relationship between mind-wandering and flow, and the potential mediation effects of physical activity and mindfulness in this association.MethodsA cross-sectional exploratory study design, including multiple scales such as the Mind-Wandering Questionnaire, the International Physical Activity Questionnaire Short Form, Mindfulness Attention and Awareness Scale, and the Short Dispositional Flow Scale was applied. Descriptive statistics and bivariate correlation coefficients were applied in the analysis of these data. A multiple mediation model was used to examine the relationships between mind-wandering, flow, physical activity, and mindfulness.ResultsMind-wandering was inversely associated with physical activity, mindfulness and flow, respectively; and flow was positively related to physical activity and mindfulness, respectively. Moreover, multiple mediation results demonstrated that physical activity and mindfulness, respectively, mediated the relationship between mind-wandering and flow.ConclusionThese findings are helpful to understand how our minds attend to the present moment, and the crucial roles of physical activity and mindfulness in the association between mind-wandering and flow. An implication of these is the possibility that the effective strategies aimed at enhancing both the levels of physical activity and mindfulness are needed to reduce the negative impact of mind-wandering on flow. (shrink)

This paper firstly extracts the humanised design elements of urban small and micro public space from the connotation of urban small and micro public space and humanised design, and applies its design elements to actual projects. The questionnaire is taken as the main source of research data in this paper, and the independent variables, dependent variables and control variables are additionally set. Combining the research data with mathematical and statistical methods, we explore the interaction relationship between the humanised design of (...) urban micro and small public spaces and the subjective well-being of residents. It is found that the regional characteristics of the humanised design elements of urban small and micro public spaces have the greatest influence on subjective well-being, with a regression coefficient of 0.418. In addition, it can be concluded that site selection, regional characteristics, scale, and visual mentality have significant correlation on life happiness, life satisfaction, and economic satisfaction, satisfying P. (shrink)

Intern physicians are generally more burdened by stress than the general population. This cross-sectional study aimed to evaluate the current situation regarding burnout and explore its association with the self-evaluation of competence among Chinese dental interns. A self-administered anonymous survey was conducted on 91 dental interns in the Peking University School of Stomatology, from August 2019 to June 2020. It consisted of a psychological stress questionnaire, including burnout and self-evaluation of clinical competence. The Wilcoxon signed rank test was used to (...) determine the differences between self-evaluation scores of clinical competence. Results showed average scores for emotional exhaustion, depersonalization, and personal accomplishment of 22.22 ± 9.04, 8.16 ± 5.21, and 36.08 ± 7.76, respectively. Dental clinical technology was considered more useful than other clinical competencies, and there was a correlation between its importance and the stress caused by its deficiency. Significant associations were found between stress due to a lack of dental clinical technology and high emotional exhaustion. Burnout was common among the dental interns, which may be a valuable finding. Among the six different aspects of clinical competence, “dental clinical technology” represented the most stressful item. Strengthening pre-clinical training and promptly conducting targeted training in the early clinical process may be considered as decompression measures. (shrink)

This study investigated the effect of unconscious processing on creative problem solving (CPS) by combining a revised priming paradigm that manipulated the content of unconscious processing together with remote association tests (RAT). In the real world, most CPS is facilitated by unconscious information processing after a problem is represented. However, most previous studies have focused on priming subthreshold stimuli before the problem presentation, with few exploring unconscious priming after the problem is presented, even though different prime timings might involve distinct (...) processing mechanisms. Therefore, Experiment 1 compared the unconscious priming effects of presenting the prime prior to the target (Before-T) versus during target solving (During-T). The RAT difficulty and type of priming material were also manipulated. The results of Experiment 1 revealed a significant difference in the priming effects of prime timing with the During-T group benefiting more from subliminal stimuli than the Before-T group. Experiment 2 further strengthened the justifications for the hypotheses regarding the influence of word versus picture priming in the during-T condition. Overall, this study found a clear dissociable contribution of unconscious processing to CPS, and the facilitation effect was optimised by prime timing, the prime material, and RAT difficulty. (shrink)

Objective: Losing the only child is considered as the most severe kind of bereavement. It can trigger intense grief symptoms along with loss of psychosocial resources, but meanwhile, it can also lead to posttraumatic growth (PTG). The current study aimed to examine (a) whether a curvilinear relationship exists between grief and PTG, and (b) the moderating role of resources-loss among Chinese bereaved parents who lost their only child (shidu parents). Methods: 199 shidu parents from five provinces completed the assessment packet (...) covering prolonged grief symptoms and PTG, as well as resource loss. Hierarchical regression analyses were computed to examine the curvilinear relationship and the moderating effect of interpersonal loss and socio-economic loss. Results: There was no significant curvilinear relationship between grief and PTG in shidu parents. Under the high levels of interpersonal loss, shidu parents’ PTG scores decreased as the severity of grief increased. However, the socio-economic loss did not show a significant moderating effect. Conclusion: The results of the current study did not show a significant curvilinear relationship between grief and PTG in shidu parents. High levels of grief coupled with high levels of interpersonal loss may interfere with their ability to achieve PTG. Therefore, evaluating degrees of interpersonal loss seems to be an important part of the treatment process when working with shidu parents. To facilitate their adaptation from a positive perspective, helping them maintain existing or develop new interpersonal relationships may be helpful. (shrink)

The ability to recover from official match-play across a single and multiple matches is often considered a key factor in subsequent performance for modern professional basketball. The aims of this study were to: explore the differences in match performances between different match congestion cycles ; and identify the key performance indicators discriminating between winning and losing during different match congestion cycles. The current study indicated that scoring close to or very far away was significantly greater for winning matches separated by (...) 1- and 2-days of rest compared to consecutive matches. Additionally, shooting efficiency, and attaining Defensive Rebounds and Steals, were significant offensive and defensive KPIs that differentiated winning and losing teams. Similarly, opponent quality and match pace were important situational variables that affected match outcome during different match congestion cycles. While match location had an impact on winning following 1- and 2-days of rest, it had no impact for back-to-back matches. The current results will support coaches' offensive, defensive and recovery strategies during various match congestion cycles for a greater probability of winning NBA matches. (shrink)

Mining time series data is of great significance in various areas. To efficiently find representative patterns in these data, this article focuses on the definition of a valid dissimilarity measure and the acceleration of partitioning clustering, a common group of techniques used to discover typical shapes of time series. Dissimilarity measure is a crucial component in clustering. It is required, by some particular applications, to be invariant to specific transformations. The rationale for using the angle between two time series to (...) define a dissimilarity is analyzed. Moreover, our proposed measure satisfies the triangle inequality with specific restrictions. This property can be employed to accelerate clustering. An integrated algorithm is proposed. The experiments show that angle-based dissimilarity captures the essence of time series patterns that are invariant to amplitude scaling. In addition, the accelerated algorithm outperforms the standard one as redundancies are pruned. Our approach has been applied to discover typical patterns of information diffusion in an online social network. Analyses revealed the formation mechanisms of different patterns. (shrink)

In parallel with the rapid rise in breast cancer incidence, there is also a noticeable rise in the number of patients who experience persistent negative body image cognition after breast cancer surgery. This study aimed to explore the differences in illness perception, social support, and body image cognition among breast cancer patients with different surgical methods, and the correlation, regression, and mediation among the three variables. The Brief Illness Perception Questionnaire, the Social Support Rating Scale and the Body Image Cognition (...) after Breast Cancer Questionnaire were used to evaluate breast cancer patients’ illness perception, social support and body image cognition. Data analyses were performed by descriptive statistics, independent samples t-test, analysis of variance, Pearson correlation, and linear regression. The mediation was explored by the PROCESS V3.3. The study found that breast cancer patients undergoing radical mastectomy and modified radical mastectomy demonstrated more negative illness perception, body image cognition, and lower social support compared with the patients receiving nipple-sparing mastectomy. The subscale cognitive representation of BIPQ was strongly positively correlated with BIBCQ. Illness perception positively predicted body image cognition, while social support negatively predicted body image cognition. Social support partially mediated illness perception and body image cognition, exhibiting a positive role in post-operative body image cognition. (shrink)

"Culture shock" is the context of a place Yan'an Literature summarized. It has focused on anti-Japanese revolutionary base color of the militarization of social life, for the establishment of a modern nation-state "anxiety" mentality, and the potential "breakthrough" mentality. From the "culture shock" the perspective of Yan'an Literature, enabling Yan'an Literature from the "politics" into a deeper vision of the "cultural" space, and thus enrich our literature and the inherent complexity of Yan'an understanding. Through "culture shock", for the Yan'an Literature (...) we can update the knowledge structure. "Assaulting culture" as a linguistic background of Yan'an literature reflected concentratively the militarized daily living in the revolutionary base area of ​​defending against Japanese invasion, the anxious psychology for setting up a modern national country, and a potential "assaulting" mentality. It can enrich and renew our knowledge of the internal complex of Yan'an literature to study from the perspective of "assaulting culture" since it expands the research fields to from "politics" to "culture". (shrink)

本书收集了著名哲学家、伦理学家周辅成先生的重要文章，分两卷编辑，包括了《歌德对于哲学的见解》、《论莎士比亚的人格》、《亚里士多德的伦理学》、《论当前农村社会的道德风气》等文章。.

Previous research has shown that parenting style is intricately linked to cyber-aggression. However, the underlying mechanisms of this relationship remain unclear, especially among young adults. Guided by the social cognitive theory and the ecological system theory, this study aimed to examine the effect of parenting style on cyber-aggression, the potential mediating role of moral disengagement, and the moderating role of moral identity in this relationship. Participants comprised 1,796 Chinese college students who anonymously completed questionnaires on parenting style, moral disengagement, moral (...) identity, cyber-aggression, and demographic variables. After controlling for sex and age, parental rejection and over-protection were positively related to cyber-aggression; however, parental emotional warmth was non-significantly related to cyber-aggression. Mediation analysis revealed that parenting style was related to cyber-aggressive behavior through moral disengagement. Moderated mediation analysis further indicated that the indirect effect of parenting style on cyber-aggression was much stronger in college students with higher moral identity. The study carries important practical implications for parents and educators concerned about the destructive consequences of cyber-aggression. (shrink)

Grammatical metaphor in M. A. K. Halliday’s sense has long been extensively investigated by researchers in terms of theoretical and empirical studies. Regarding the empirical studies, they have predominantly employed observed or normalized frequencies of grammatical metaphor to uncover its distribution in different text types. Few studies, however, were conducted to quantitatively examine the complexity of grammatical metaphor in that no indicator presently is proposed to measure the degree of complexity in grammatical metaphor. This paper targeted at investigating the feasibility (...) of implementing entropy to measure this complexity. The findings demonstrate that the entropy value could be afforded as an indicator of complexity of grammatical metaphor to efficiently uncover the way that disciplines of different registers build knowledge by means of employing such linguistic features as grammatical metaphor. This research is significant in that it sheds light on the quantitative comparison of complexity of grammatical metaphor in text analysis. (shrink)

本书有三部分内容。第一部分主要是作者在1936年以后发表的“反帝”、抗日的政论文章;第二部分为哲学研究;第三部分主要收集了作者部分诗词和散文。.