Working memory is a limited capacity memory system that involves the short-term storage and processing of information. Neuroscientific studies of working memory have mostly focused on the essential roles of neural oscillations during item encoding from single sensory modalities (e.g., visual and auditory). However, the characteristics of neural oscillations during multisensory encoding in working memory are rarely studied. Our study investigated the oscillation characteristics of neural signals in scalp electrodes and mapped functional brain connectivity while participants encoded complex audiovisual objects (...) in a working memory task. Experimental results showed that theta oscillations (4–8 Hz) were prominent and topographically distributed across multiple cortical regions, including prefrontal (e.g., superior frontal gyrus), parietal (e.g., precuneus), temporal (e.g., inferior temporal gyrus), and occipital (e.g., cuneus) cortices. Furthermore, neural connectivity at the theta oscillation frequency was significant in these cortical regions during audiovisual object encoding compared with single modality object encoding. These results suggest that local oscillations and interregional connectivityviatheta activity play an important role during audiovisual object encoding and may contribute to the formation of working memory traces from multisensory items. (shrink)

Based on the institutional theory, this article attempts to examine two consecutive questions regarding the impact of various factors on corporate decision in environmental information disclosure (EID): (1) whether or not to disclose; and (2) the level of disclosure. The relevance of these factors is empirically tested using data collected from publicly listed manufacturing companies from 2006 to 2008 in China. Some interesting findings appear. We find that firms that are state-owned, those that operate in environmentally sensitive industries, those having (...) more industrial peers engaged in EID, and those with better reputation are more likely to disclose environmental information. When it comes to the content of EID, variables that attempt to capture external institutional pressures exhibit either no or weak explanatory power. Only the variable of organizational image and reputation is demonstrated to have a significant impact on both the act and the content of EID. This study provides a snapshot of the dialogues between constituencies in the organizational field and EID development. (shrink)

Resumen: La filosofía China es una filosofía de la ecología. El problema fundamental de la filosofía China es la relación entre el cielo y el hombre, es decir, la relación entre la naturaleza y el hombre. Esto es evidente en las principales escuelas de la filosofía China, como el confucianismo y el taoísmo. Una correcta comprensión y evaluación de la filosofía ecológica China tiene un importante significado práctico para nosotros para reflexionar sobre el desequilibrio ecológico y el deterioro ambiental causado (...) por la civilización industrial creada bajo la guía del concepto mecánico de naturaleza y antropocentrismo, y para reexaminar la forma de la existencia humana, el desarrollo, el pensamiento y los valores. Este artículo tiene como objetivo explorar los elementos de la eco-filosofía en la filosofía China y analizar su influencia en el concepto, el valor y la práctica de la civilización ecológica. (shrink)

Using data collected at two phases, this study examines why and how ethical leadership behavior influences employees’ evaluations of organization-focused justice, i.e., procedural justice and distributive justice. By proposing ethical leaders as moral agents of the organization, we build up the linkage between ethical leadership behavior and the above two types of organization-focused justice. We further suggest trust in organization as a key mediating mechanism in the linkage. Our findings indicate that ethical leadership behavior engenders employees’ trust in their employing (...) organization, which in turn promotes their justice perceptions toward the organization. The theoretical and practical implications of these findings are discussed, and some directions for future research are suggested. (shrink)

This study used priming paradigm with lexical decision task to examine the effects of different levels of semantic relatedness on the identification of Chinese phonetic–semantic compound characters. Unlike previous studies that simply classify Chinese compound characters as semantically transparent or opaque, we categorize the semantic relatedness between semantic radicals and the target characters containing them into five levels: highly related, moderately related, minimally related, unrelated but sharing the semantic radical, and unrelated without sharing the semantic radical. Moreover, three stimulus-onset asynchrony (...) s were used in this study to dissociate the radical- and character-level semantic priming effects. Results revealed a graded priming effect of the semantic radical on character recognition in Chinese readers for all SOAs. More specifically, the facilitative effect of the semantic radical on character processing was most evident for the high condition, followed by the minimal, form-only, and control conditions. This suggests a graded priming effect of the semantic radical on character identification. (shrink)

This paper proposes a new system whose potential function is with three types of asymmetric potential wells, driven by trichotomous noise. Firstly, the three types of asymmetric bistable system are described in detail, and the changes of asymmetric bistable system potential function under different asymmetric factors are analyzed. Secondly, the effect of potential function parameters, asymmetric factorα, noise intensity D, and the probability of particle transition q is discussed, using numerical simulation. The detection effects of traditional symmetric SR and three (...) types of asymmetric SR are observed and compared under the driving of trichotomous noise and periodic signals. The mean of signal-to-noise ratio gain is the indicator of the system's effectiveness on enhancing weak signal. The results indicate that it can make the detection effect of the asymmetric system better than that of the traditional bistable system by adjusting the parameters of the asymmetric stochastic resonance system and trichotomous noise. (shrink)

中华文明能于艰难困苦之中存亡继绝，延绵至今，与中国哲学的精神特质密切相关，而中国伦理思想不单是中国哲学的核心内容，也是体现其精神特质的典型样式。所谓“伦理中国”，便是关于中国的合理想象和美好期许。 《中华六家道德学说精要：伦理中国》将儒、道、墨、法四家及佛、道两教中的相关伦理学说专门提取出来，对其演进流变历程作细致辨析，对其价值意义积淀作深入探讨，旨在沟通传统与现代，接续理论架构和生活实践，于深 沉历史之上，开拓晴朗壮丽的未来。.

This research explored the influencing factors of gender swapping among female players in online games and their impact on online gaming behavior. Based on an online survey of 3,658 female players in China, we found that perceived benefits and the Tanbi tendency, a psychological indulgence in enjoying novels, comics, or series on love and sex between attractive males, were the most important factors for female players to employ male avatars. Sexual orientation, perceived anonymity, and perceived tolerance also had a significant (...) influence on gender swapping. Different from the practical benefits perceived by men who use female avatars in online games, the perceived benefit for female players who use male avatars was to avoid gender discrimination. In order to obtain more freedom and fairer treatment, they chose male avatars for a better experience. Female players with a higher degree of gender swapping showed a stronger aggressiveness and dominant “hyper-masculinity” behavior tendency in the game. Though online virtual worlds may be a convenient place for females to experience gender equality through gender swapping, the findings of this study suggest that gender swapping in games may, to some extent, perpetuate or even reinforce gender stereotypes in the real world. (shrink)

Based on a notion of "companions to stit formulas" applied in other papers dealing with astit logics, we introduce "choice formulas" and "nested choice formulas" to prove the completeness theorems for dstit logics in a language with the dstit operator as the only non-truth-functional operator. The main logic discussed in this paper is the basic logic of dstit with multiple agents, other logics discussed include the basic logic of dstit with a single agent and some logics of dstit with multiple (...) agents each of which corresponds to a semantic condition concerning the number of possible choices for agents. (shrink)

This paper presents a generalization of Fine’s completeness theorem for transitive logics of finite width, and proves the Kripke completeness of transitive logics of finite “suc-eq-width”. The frame condition for each finite suc-eq-width axiom requires, in rooted transitive frames, a finite upper bound of cardinality for antichains of points with different proper successors. The paper also presents a generalization of Rybakov’s completeness theorem for transitive logics of prefinite width, and proves the Kripke completeness of transitive logics of prefinite “suc-eq-width”. The (...) frame condition for each prefinite suc-eq-width axiom requires, in rooted transitive frames, a finite upper bound of cardinality for antichains of points that have a finite lower bound of depth and have different proper successors. We will construct continuums of transitive logics of finite suc-eq-width but not of finite width, and continuums of those of prefinite suc-eq-width but not of prefinite width. This shows that our new completeness results cover uncountably many more logics than Fine’s theorem and Rybakov’s theorem respectively. (shrink)

Herring and mackerel are two of the most important pillars of Scottish fisheries. In recent years, global warming has caused a gradual rise in ocean temperatures. In order to survive and reproduce, herring and mackerel populations will migrate. This will have a huge impact on Scotland’s fisheries. Therefore, we need to predict the relocation of fish stocks in advance, make timely adjustments to the fishing range, and minimize the loss of the fishing industry. In this article, we subdivide the research (...) target sea area into 39 regions, establish the optimal SARIMA model for each region based on the collected seawater temperature time series data, and take region 13 and region 15 as examples to fit the ARIMA and ARIMA models with a period of 12. The results show that the SARIMA model fits well in all regions and predicts the temperature changes in the studied sea area from 2021 to 2050. Finally, according to the predicted sea temperature in different periods, the migration position of the fish school is predicted. (shrink)

This study explores the relationship between individual birthplace [rural birthplace (RB) and urban birthplace (UB)] and consumer unethical behavior (CUB). As a result, CUB is verified to closely relate to individual birthplace, and those new urban residents with RB are found to behave more ethically than the patrimonial urban residents with UB in CUB4 (“no harm/no foul”). This study also finds that the differentiation of CUB between two categories of consumers is correlated with the personal moral ideology or Machiavellianism (MA) (...) functioning with varying degree, which idealism ideology is a main variable impacting on the unethical behaviors of the members born in the rural subculture while MA for those in the urban one. Additionally, the “no harm/no foul” (CUB4) and the “actively benefiting from a questionable action” (CUB3) in the list of CUBs are found to be more efficient in discriminating the two groups than the other two kinds, the “passively benefiting at the expense of others” (CUB2) and the “actively benefiting from an illegal activity” (CUB1). The results shed light on the roles of individual birthplace in influencing CUB and contribute to a better understanding on the effects of subculture on CUB. (shrink)

The application of game elements of gamification in online shopping is attracting interest from researchers and practitioners. However, it remains unclear how gamification affects and improves consumer purchase intention on online shopping platforms, which still leaves a gap in our knowledge. To narrow this theoretical gap, a theoretical model has been built in this study. This model adopts cognitive evaluation theory to explain the impact of gamification elements on consumer purchase intention. Data was collected from 322 online shopping consumers who (...) used a flash game to test their purchase intention after playing games. The results show that game rewards, absorption and autonomy of gamification positively enhance sense of enjoyment, and that it helps people meet their psychological needs, which ultimately affects the online purchase intention of consumers. This study is helpful in analyzing the factors involved in the successful introduction of gamification on online shopping platforms in more detail. (shrink)

We present a simple theory of actions against the background of branching time, based on which we propose two versions of an extended stit theory, one equipped with particular actions and the other with sets of such actions. After reporting some basic results of a formal development of such a theory, we briefly explore its connection to a version of branching ETL.

The Anthropocene, as one of the core concepts currently used to understand and reflect on the relationships among humans, species, and planet, has received widespread attention and discussion in the global academic community. As one of the important alternative concepts to the Anthropocene, the term Plantationocene was first proposed by Haraway et al. in October 2014. Compared to the former, it reveals the fundamental characteristics of the modern era, and continues to enrich its theoretical connotations amidst rapid shifts in social (...) concepts and practices. Tracing and sorting out the genealogy of this concept over less than a decade since its inception allows for a microhistorical study of conceptual history, revealing three key dimensions of its meaning: (i) a critique of the history of (post)colonialism and extractivism, (ii) although plantations are known worldwide for monocrop agriculture and have so-called keystone species, they are essentially a multispecies symbiotic system. From its inception, the concept of the Plantationocene inherently encompasses the idea of “multispecies entanglement and multispecies politics,“ and (iii) a metaphor for structural power relations from real word to digital world. Research indicates that the Plantationocene has become a framework for understanding the connection between ecological destruction and social inequality. In the game of global ecological politics and academic power relationships in the post-humanist era, it requires us to pay attention not only to the relationships among humans but also those among multispecies to build a more just and sustainable society in the future. (shrink)

We present in this paper an axiomatization of Belnap and Perloff's stit theory (a logic of "seeing to it that") with a single agent. The idea of the proof is to apply the notion of companion sets--the same notion as used in another paper by the author that showed the decidability of stit theory with a single agent and Refref equivalence.

Incentives for improving research productivity at universities prevail in global academia. However, the rationale, methodology, and impact of such incentives and consequent evaluation regimes are in need of scrutinization. This paper explores the influences of financial and career-related publishing incentive schemes on research cultures. It draws on an analysis of 75 interviews with academics, senior university administrators, and journal editors from China, a country that has seen widespread reliance on international publication counts in research evaluation and reward systems. The study (...) focuses on humanities and social sciences as disciplinary sites, which embody distinct characteristics and have experienced the introduction of incentive schemes in China since the early 2000s. Findings reveal tensions between internationalization and indigenization, quality and quantity, integrity and instrumentalism, equity and inequity in Chinese academia. In particular, we argue that a blanket incentive scheme could reinforce a managerial culture in higher education, encourage performative objectification of academics, and jeopardize their agency. We thereby challenge ‘one-size-fits-all’ policymaking, and suggest instead that institutions should have the opportunity to adopt an ethical and ‘human-oriented’ approach when developing their research incentives and evaluation mechanisms. (shrink)

The purpose of this paper is to present some results instit theory, a theory of agency proposed by N. Belnap and M. Perloff. We will establish a correspondence between the numbers ofstit modalities and the complexity degrees ofbusy choice sequences in semantic structures, and consequently, a correspondence between the number of modes of actions/inactions instit theory and the complexity degrees ofbusy choice sequences in semantic structures.

The main purpose of this paper is to prove that in every stit semantic structure that contains a busy choice sequence, neither does doing imply refraining from refraining from doing, nor does refraining from refraining from doing imply doing.

The purpose of this paper is to prove the decidability ofstit theory (a logic of seeing to it that) with a single agent andRefref Equivalence. This result is obtained through an axiomatization of the theory and a proof that it has thefinite model property. A notion ofcompanions to stit formulas is introduced and extensively used in the proof.

The rapid development of AI in recent years has brought the problem of AI's moral status to the fore. In this article, we combine Afro-communitarian ethics with a cognitive perspective and argue that some AI can hold a moral status to the extent that it can be both a subject and an object of communion. Further, different kinds of AI have different degrees of moral status, depending on their communal capacities. To demonstrate this, we show that AI can engage in (...) moral behavior and be morally disposed to act in certain ways. We defend that this theory deserves consideration along with other theories of moral status. (shrink)

With the rapid development of renewable generators such as distributed photovoltaic and profound changes of the power structure, this paper analyzes the frequency characteristics of the power system with high penetration of renewable generations in the process of low-frequency load shedding and discusses the influence of the distributed renewable generator frequency endurance capabilities on the implementation effect of low-frequency load shedding in detail. Finally, the influences of the distributed renewable generator frequency endurance capability and the capacities of the distributed renewable (...) generator on frequency response characteristics of an actual Hunan power grid are simulated. The simulation results show that more distributed photovoltaic capacity without frequency endurance capability leads to deeper frequency drops after the disturbance and requires more basic rounds of load shedding. When the penetration rate of distributed photovoltaic is too high, it may cause load shedding, resulting in power grid load losses and, at the same time, leading to an overshoot phenomenon in the process of frequency recovery. Therefore, the influence of distributed photovoltaic on the control of low-frequency load shedding should be considered when designing low-frequency load shedding schemes for the power grid with high penetration of distributed photovoltaic. (shrink)

Total factor productivity is not only the core of high-quality economic development but also a core indicator for measuring the quality of economic development. Improving total factor productivity is one of the most critical points in building a modern economic system. Firstly, this paper uses the DEA-Malmquist index method to measure and decompose the total factor productivity of China’s 30 provinces, municipalities, and autonomous regions from 2001 to 2017 and analyzes the characteristics of its temporal and spatial changes. From a (...) spatial perspective, the regional gap is relatively large. Secondly, we construct the index system of five dimensions and use this index system to comprehensively evaluate the improvement degree of China’s modernized economic system. The results show that the overall level of the improvement degree of China’s modernized economic system is relatively low, and the differences between provinces are great. Thirdly, this paper uses static and dynamic spatial econometric models to empirically analyze the effect of total factor productivity on the improvement degree of the modern economic system. The results show that the improvement degree of the modern economic system in China has obvious characteristics of time spillover and space spillover. Finally, we put forward countermeasures and suggestions on how to perfect the modern economic system. (shrink)

Does honesty result from the absence of temptation or the active resistance of temptation? The “will’’ hypothesis suggests that honesty results from the active resistance of temptation, while the ”grace” hypothesis argues that honesty results from the absence of temptation. We examined reaction time and measured the cheating behavior of individuals who had a chance to lie for money. In study 1, we tested the “grace” hypothesis that honesty results from the absence of temptation and found a priming effect of (...) moral constructs on increasing honest behavior. In study 2, we investigated the individual’s moral identity in the same context, articulating different mechanisms that lead people to behave ethically. The result confirms that the “grace” hypothesis was valid for people who had a high moral identity, while the “will” hypothesis was accurate for individuals who had a low moral identity. (shrink)

Objective: The objective of this study was to evaluate the psychometric properties of the Chinese version of the decision regret scale. Methods: The data of 704 patients who completed the DRSc were used for the analyses. We evaluated the construct, convergent/discriminant, and known-group validity; internal consistency and test–retest reliability; and the item invariance of the DRSc. A receiver operating characteristic curve was employed to confirm the optimal cutoff point of the scale. Results: A confirmatory factor analysis indicated that a one-factor (...) model fits the data. The internal consistency and test–retest reliability [intraclass correlation coefficient = 0.71] of the DRSc were acceptable. The DRSc demonstrated unidimensionality and invariance for use across the sexes. It was confirmed that an optimal cutoff point of 25 could discriminate between patients with high and low decisional regret during clinical practice. Conclusion: The DRSc is a parsimonious instrument that can be used to measure the uncertainty inherent in medical decisions. It can be employed to provide knowledge, offer support, and elicit patient preferences in an attempt to promote shared decision-making. (shrink)

This work investigates the finite-time control problem for a nonlinear four-tank cross-coupled liquid level system by the port-controlled Hamiltonian model. A fixed-free methodology is exhibited which can be used to simplify the controller design procedure. To get an adjustable convergent gain of the finite-time control, a feasible technique named damping normalization is proposed. A novel parameter autotuning algorithm is given to clarify the principle of choosing parameters of the PCH method. Furthermore, a finite-time controller is designed by a state-error desired (...) Hamiltonian function, and the relationship between the settling time and a parameter is given, which can be applied in practical engineering easily to adjust the settling time according to the industrial need. Finally, simulation and experimental results verify the effectiveness of the proposed algorithm. (shrink)

With modern technological advances, distance education has become an increasingly important education delivery medium for, for example, the higher education provided by open universities. Among predictive factors of successful learning in distance education, the effects of non-cognitive skills are less explored. Grit, the dispositional tendency to sustain trait-level passion and long-term goals, has raised much research interest and gained importance for predicting academic achievement. The Grit Questionnaire, measuring Perseverance of Effort and Consistency of Interests, has been shown to be a (...) reliable instrument in traditional university student populations. However, the measurement and predictive validity of this questionnaire is still unknown for adult distance education university students who differ from traditional students in various ways. Based on a sample of 2,027 students from a distance education university, this study assessed the psychometric properties of the two-factor structure grit measured by the Grit Questionnaire. The findings suggest that the short form of the Grit Questionnaire is a potentially useful assessment tool for measuring the grit construct for distance learning higher education and that the Consistency of Interests factor is especially relevant to consider the improvement of learning performance for distance education in terms of courses credit and exam attempts. The measurement precision of the Perseverance of Effort factor, however, should be improved in future research to provide higher measurement accuracy and broader item coverage. (shrink)