This article examines the relationship between the precautionary principle and the well-known Hill criteria of causation. Some have charged that the Hill criteria are anti-precautionary because the...

Partner selection is the primary aspect of the formation of knowledge collaboration teams. We propose a method of partner selection for KCTs based on a weighted social network analysis method in which the individual knowledge competence and the collaboration performance of candidates are both considered. To select the desired partners, a biobjective 0-1 model is built, integrating the knowledge competence and collaboration performance, which is an NP-hard problem. Then, a multiobjective genetic algorithm is developed to solve the proposed model. Finally, (...) a real-world example is provided to illustrate the applicability of the model, and the MOGA is implemented to search for Pareto solutions of partner selection for KCT in this case. Moreover, some simulation examples are used to test the efficiency of the algorithm. The results suggest that the proposed method can support effective and practical partner selection. (shrink)

ABSTRACTThe Moving Time metaphor and the Moving Ego metaphor are common in English speakers’ conceptualization of time. Previous research has suggested a broad range of factors influencing people’s...

Speech categories are defined by multiple acoustic dimensions and their boundaries are generally fuzzy and ambiguous in part because listeners often give differential weighting to these cue dimensions during phonetic categorization. This study explored how a listener's perception of a speaker's socio-indexical and personality characteristics influences the listener's perceptual cue weighting. In a matched-guise study, three groups of listeners classified a series of gender-neutral /b/-/p/ continua that vary in VOT and F0 at the onset of the following vowel. Listeners were (...) assigned to one of three prompt conditions and rated the talker in terms of vocal gender prototypicality, attractiveness, friendliness, confidence, trustworthiness, and gayness. Male listeners and listeners who saw a male face showed less reliance on VOT compared to listeners in the other conditions. Listeners' visual evaluation of the talker also affected their weighting of VOT and onset F0 cues, although the effects of facial impressions differ depending on the gender of the listener. The results demonstrate that individual differences in perceptual cue weighting are modulated by the listener's gender and his/her subjective evaluation of the talker. These findings lend support for exemplar-based models of speech perception and production where socio-indexical features are encoded as a part of the episodic traces in the listeners' mental lexicon. This study also shed light on the relationship between individual variation in cue weighting and community-level sound change by demonstrating that VOT and onset F0 co-variation in North American English has acquired a certain degree of socio-indexical significance. (shrink)

This paper uses agent-based modelling to study the frequent booms and busts in Chinese agricultural markets. First, an artificial agricultural commodity market consisting of heterogeneous agents, such as producers, consumers, and speculators, is built. A numerical simulation suggests that speculation can cause large price fluctuations via nonlinear price dynamics. Then, parameters are estimated by the simulated method of moments using garlic and ginger price data in China from 2006Q2 to 2018Q3. The estimation yields a statistically significant speculative behavior parameter, supporting (...) speculators’ existence. Based on the well-estimated model, a low-cost policy experiment aiming at market stabilization is carried out. The essence of this policy is to release the theoretical steady state of the estimated model as the government-guided price to producers. The guided price, even partially followed by producers, can reduce simulated price variances and weaken speculators’ negative impact on market stability. Robustness tests show that the effect of policy experiment is robust under a 20% change in any parameter value or a 5% change in the guided price. (shrink)

This study aimed to investigate the effects of customers’ motivations on online purchase intentions as mediated by commitment toward online fashion retailers. The survey method was used to collect data from Chinese respondents using a questionnaire. The convenience sampling technique was used to collect data from 275 respondents. Collected data were analyzed on smart-PLS using the structural equation modeling technique. Results of the study show a significant and positive impact of social empowerment and remuneration motivations on consumer commitment online purchase (...) intention. Further results show that consumer commitment partially mediates the relationship between social empowerment, remuneration, and online purchase intention. This study contributes to the literature in the domain of consumer commitment by focusing on the underlying needs and motivations of consumers. The researchers have demonstrated a strong need to understand the dynamics of commitment due to its importance in affecting purchase intention. This study also has several implications that guide online retailers how to motivate consumers with social, remuneration and empowerment incentives to develop their intention to purchase online. Fashion retailers are suggested to gratify certain consumer motives to increase commitment. Specifically, among the three motives, empowerment motivation emerged as the strongest predictor of consumer commitment in social media environment. This study will help to the online brands to attract more customers by providing the motivation such financial, empowerment and socialization. (shrink)

The article substantiates that science, thanks to the latest media in the dissemination of scientific communication (especially computer word processing, big data accumulation, mega-science installations, the latest international networking platforms and collaborations), has gone beyond all institutional, organizational, regional, national and partly disciplinary borders. Science as a supranational communication system has reached a complexity that is incompatible with the standards for evaluating scientific work and scientific achievements, which are traditionally carried out in the form of scientific committees, individual examinations and (...) other collegial forms of scientific communication. The collegiality of making the most important decisions regarding the examination of the scientific product itself, the thematic agenda, professional competencies and the resulting distribution of remuneration, reputation, ranks, degrees, grants has exhausted its capabilities to a certain extent. As a result, science turns out to be opaque both for the regulator, who is trying to exercise control over scientific institutions, and for science itself, which in the form of scientific self-government and philosophical reflection of science carries out the function of self-observation and self-description. A working hypothesis is proposed, which states that in response to this crisis of collegiality, reflection and control, new media of communicative success and new organizational forms of scientific communication crystallize in science, which can restore the ability of a scientific system to process its internal and external complexity. These media are represented by a new, social-networked form of scientific expertise and partly scientific work, which will be able to compensate for the lack of self-reflection, both at the organizational level of research institutes and at the level of global control over science as a whole. (shrink)

The problem of freedom of conscience is an important component of the subject field of Ukrainian religious studies, both in the historical and contemporary context of its development. In view of the complex, all-encompassing transformation processes that have taken place in our country for eleven years of its independent existence and continue today, it has been and remains relevant and socially demanded in theoretical and practical terms.

In a 1988 study, James T. C. Liu used the phrase "China turning inward" to characterize the shift from Northern Song to Southern Song intellectual traditions, especially the intellectual lineage from Cheng Yi 程頤 to Zhu Xi 朱熹.1 Building upon Professor Liu's characterization, I will explore more specifically how the Way turned toward greater emphasis on inner self-cultivation as daoxue 道學....

High-resolution meteorological satellite image is the basic data for weather forecasting, climate prediction, and early warning of various meteorological disasters. However, the poor image resolution is limited for both subjective and automated analyses. Through our investigation and study, we found that the meteorological satellite image is a kind of complex data with multimodal and multitemporal characteristics. Fortunately, based on zero-shot learning theory, the complexity of the meteorological satellite image can be used to enhance its own image resolution. In this work, (...) we propose a novel framework called MSLp. Specifically, we choose a zero-shot network as a backbone and propose a phase loss function. A mapping from low- to high-resolution meteorological satellite images was trained for improving the resolution by up to a factor of 4×. Our quantitative study demonstrates the superiority of the proposed approach over ZSSR and bicubic interpolation. For qualitative analysis, visual tests were performed by 7 meteorologists to confirm the utility of the proposed algorithm. The mean opinion score is 9.32. These meteorologists think that weather forecasters need higher-resolution meteorological satellite images and the high-resolution images obtained by our method have the potential to be a great help for weather analysis and forecasting. (shrink)

In this study, we examine the nature of the relationship between ethical leadership and unethical pro-organizational behavior (UPB), defined as unethical behavior conducted by employees with the aim of benefiting their organization, and whether the strength of the relationship differs between subordinates experiencing high and low identification with supervisor. Based on three-wave survey data obtained from 239 public sector employees in China, we find that ethical leadership has an inverted u-shaped (curvilinear) relationship with UPB. As the level of ethical leadership (...) increases from low to moderate, UPB increases; as the level of ethical leadership increases from moderate to high, UPB decreases. Further, we find that the strength of this inverted u-curve relationship differs between subordinates with high and low identification with supervisor. That is to say, the inverted u-shaped relationship between ethical leadership and UPB was stronger when subordinates experienced high levels of identification with supervisor. The theoretical and managerial implications of our findings for understanding how to manage UPB in an organizational context are discussed. (shrink)

The study of the artistic heritage of neo-academicians in the context of the study of mixed techniques is quite relevant. To date, the analysis of the creativity of artists, representatives of non-academism as an artistic trend of the late twentieth century in Russia, is based on the artistic criticism of art critics, art critics who were part of this trend and considered the work of non-academicians from the perspective of the artistic life of this period in the context of the (...) socio-cultural processes of Russia during the Perestroika era. Also, the works of neo-academist artists are studied from the position of "creative rebellion" and the search for new forms in art. In this article, the works of T. Novikov, G. Guryanov, K. Goncharov, V. Mamyshev-Monroe and other representatives of NAII are studied from the position of "mixed techniques" in art objects. The main emphasis is placed on the analysis of art objects in mixed techniques in the context of overcoming formalism, embodying stylistic diversity, metamorphosis of forms and states, pictorial symbols and universal meanings. The realization of the principle of the infinity of choice and the infinity of meaning and diversity is associated with postmodernism in art, the introduction to which became decisive in Russian art of the late twentieth and early twenty-first centuries. The appeal to the study of art objects of neo-academicians made in mixed technique allows us to enrich and supplement the understanding of the term "mixed techniques" in modern art practices related to the search for new forms, compositional solutions, the formation of a unique author's language, the originality of the work. (shrink)

The perception theory of emotions mainly argues for the similarity between emotions and perception from different perspectives, including the argument for non-inferential structure, which proposes that emotions and perception share non-inferential structure and non-conceptual content; the argument from the epistemic role, which advocates for the similarity between emotions and perception from an epistemic perspective; and the argument from phenomenology, which argues for the similarity between emotions and perception from a phenomenal perspective. However, these arguments all have some problems. In the (...) argument for non-inferential structure, emotions not only follow the criterion of correctness but also the criterion of truth and are closer to beliefs, while perception only follows the criterion of correctness and is different from beliefs. The argument from the epistemic role overlooks the influence of individual differences on perception and emotions. The argument from phenomenology lacks reliable evidence for cognitively impenetrable emotions. (shrink)

It is noteworthy that today, both in Europe and throughout the geolithic space, problems related to religion, in particular in their confessional expression, have come to the fore again. They are actualized not only in the context of the globalization processes and their consequences that the world is experiencing, but also of the serious challenges that the international community faces and which are to some extent generated by a religious factor, in particular its Islamic variety.

Previous research on emotion-induced blindness (EIB) argues emotional distractors capture attention in a bottom-up manner due to their physical and emotional salience. However, recent research has shown it is controversial whether EIB will be modulated by top-down factors. The present study further investigated whether the magnitude of EIB would be modulated by top-down factors, specifically the emotional relevance between tasks and distractors. Participants were divided into two groups having the same targets except for different task instructions. The orientation judgment group (...) was asked to judge the orientation of the target (an emotionally irrelevant task), and the emotion judgment group was required to judge the emotional valence of the target (an emotionally relevant task). It was found the emotional relevance between tasks and distractors has no modulation on the magnitudes of EIB in two groups when targets and distractors are from different categories (Experiment 1), but a modulation when they are from the same category (Experiment 2). Consequently, we contend top-down task relevance modulates the EIB effect and distractors’ priority is regulated by the emotional relevance between tasks and distractors. The current study holds attentional capture by stimulus-driven is unconditional in EIB, while attentional capture by goal-driven requires certain conditions. (shrink)

Uncertainty can’t be understood without taking into account both properties of the problem situation and agent’s knowledge about it. The correspondence of knowledge and situation of decision-making is crucial for understanding the onto-epistemological nature of uncertainty. At the same time, this correspondence is the key topic in virtue epistemology, especially in its ‘non-classical’, regulatory, branch, related to works of R. Roberts and W.J. Wood. In this article, genetic consultation is chosen as an example of such a problematic situation since a (...) doctor and a patient explicitly deal with the uncertainty of genetic risks. The problems of communication and joint decision-making in the context of medical-genetic consultation are comprehensively described in bioethics. At the same time, its social dimension is limited to the direct interaction of two individual agents, that allows us to use it as a model for constructing the ethics of uncertainty. In this article, four forms of uncertainty are identified: descriptive, normative and radical uncertainties, and translation uncertainty. Referring to the approaches of virtue epistemology, the author brings each of these forms into conformity with the proposed regulatory principle. The regulations assume that generating or disseminating knowledge under conditions of uncertainty require taking into account the incompleteness of the presented model of reality in its four aspects. A modelled fragment of reality could change in a predictable (descriptive uncertainty) or unexpected (radical uncertainty) way. The goals and values of a model’s user can not be hierarchically ordered, and may also change in the future (normative uncertainty). User’s interpretations of the model may be diverse, and can never be strictly defined by the intentions of the model’s author (indeterminancy of translation, or uncertainty whether success of co-reference is achieved). (shrink)

Because of the lack of interaction between seeking mode cats and tracking mode cats in cat swarm optimization, its convergence speed and convergence accuracy are affected. An information interaction strategy is designed between seeking mode cats and tracking mode cats to improve the convergence speed of the CSO. To increase the diversity of each cat, a top-N learning strategy is proposed during the tracking process of tracking mode cats to improve the convergence accuracy of the CSO. On ten standard test (...) functions, the average values, standard deviations, and optimal values of the proposed algorithm with different N values are compared with the original CSO algorithm and the adaptive cat swarm algorithm based on dynamic search. Experimental results show that the global search ability and the convergence speed of the proposed algorithm are significantly improved on all test functions. The proposed two strategies will improve the convergence accuracy and convergence speed of CSO greatly. (shrink)

ABSTRACTThe idea of a special role of the scientist in modern society was proposed by Max Weber in his lecture ‘Science as a Vocation’. Weber saw the scientific community as an entity possessing th...

Resumen: El presente estudio se centra en la obra poética titulada Entreguerras de José Manuel Caballero Bonald en la que las experiencias biográficas se unen a las lingüísticas. El poemario, caracterizado por elementos de antítesis y negatividad, presenta una autocrítica basada en oposiciones y una palabra poética enfrentada a sí misma. Además, se trata de una antibiografía en la que el conjunto de los lugares de la memoria se transforma en el no lugar imaginario y textual. No es el pasado (...) el que construye la escritura del yo y su memoria, más bien, es la duración poética, que implica el decir-ahora, la que impulsa al poeta a crear y progresar junto al pasado.: The present study focuses on José Manuel Caballero Bonald’s poetic work entitled Entreguerras in which the biographical experiences merge into the linguistic ones. The poetry characterized by elements of antithesis and negativity presents a self-criticism based on oppositions and a poetic word against itself. Moreover, it is an anti-biography in which an ensemble of places in the memory becomes imaginary and textual no-places. It is not the past which builds the self-writing and memory. Rather, it is the poetic duration, which implies the saying-now, that impulses the poet to create and progress along with the past. (shrink)

Because of the coronavirus disease 2019 pandemic, the traditional didactic teaching method that is practiced in Confucian culture, an Eastern cultural model, is being challenged by multiple alternative teaching modes. In Western cultures, the teaching behavior of teachers is dependent on their ability to influence the temperament of students; in contrast, teachers in Eastern cultures are influenced by changes in external environment. This phenomenon can mainly be explained by the tendency of students in Eastern cultures to adopt a passive learning (...) style because of Confucianism. On the basis of Confucian culture and literature review, we conducted a Chinese-language questionnaire survey of temperament scales and learning motivation, and 724 effective questionnaires were collected and used to explore the relationship between students’ temperament and learning motivation under three teaching modes, namely, online teaching, traditional offline classroom teaching, and online–offline mixed teaching. Conclusions drawn were as follows. In a Chinese Confucian cultural system, the passive learning style of students and its relationship with the surrounding collective culture creates the temperament characteristics of sanguinity and phlegmatism. Influenced by the traditional Confucian values of benevolence and honesty, students with a melancholic temperament do not focus on their learning motivations. Furthermore, changes in external information, to which such students are sensitive, cause them to give up opportunities easily. Similarly, students with a choleric temperament are sensitive and prone to fluctuating emotions, and they tend to be affected by changes in their external environment. Although students have a strong learning motivation under the traditional offline teaching mode, a paradox in individual cognition exists because of differences between Chinese and Western cultures. Therefore, students generally prefer the online–offline mixed teaching mode to the traditional single teaching mode. This study explored factors that influence students’ learning motivation, namely, individual temperament and educational environment, and provides a reference for the future development of post epidemic education. (shrink)

Previous studies only considered the impact of personal or environmental factors on intensive smartphone use separately, while largely ignoring the impact of person-environment fit on it. Drawing on the P-E fit theory, we proposed that perceived overqualification, an indicator of person-job misfit, positively affects intensive smartphone use via job boredom, and affective commitment moderates this indirect effect. We examined our hypotheses using four-wave time-lag data of 450 workers from 62 teams. The results revealed that POQ raised job boredom of an (...) individual and thus increased their intensive smartphone use. In addition, when the affective commitment was high, the indirect effect from POQ to intensive smartphone use via job boredom was weaker. The implications, limitations, and future directions of this research were discussed. (shrink)

The ring‐shaped ATPase machine, cohesin, regulates sister chromatid cohesion, transcription, and DNA repair by topologically entrapping DNA. Here, we propose a rigid scaffold model to explain how the cohesin regulators Pds5 and Wapl release cohesin from chromosomes. Recent studies have established the Smc3‐Scc1 interface as the DNA exit gate of cohesin, revealed a requirement for ATP hydrolysis in ring opening, suggested regulation of the cohesin ATPase activity by DNA and Smc3 acetylation, and provided insights into how Pds5 and Wapl open (...) this exit gate. We hypothesize that Pds5, Wapl, and SA1/2 form a rigid scaffold that docks on Scc1 and anchors the N‐terminal domain of Scc1 (Scc1N) to the Smc1 ATPase head. Relative movements between the Smc1‐3 ATPase heads driven by ATP and Wapl disrupt the Smc3‐Scc1 interface. Pds5 binds the dissociated Scc1N and prolongs this open state of cohesin, releasing DNA. We review the evidence supporting this model and suggest experiments that can further test its key principles. (shrink)

The article is devoted to the Russian Symbolist poet Vyacheslav Ivanov’s perception of Evgeny Boratynsky’s poetry. The specific focus is on Ivanov’s interest concerning the way Boratynsky’s lyrics relate to his philosophy of art. The article examines various types of lyrics in which Ivanov echoes Boratynsky’s poetry. One of these is a revival of the genre of “friendly epistles,” a genre that was popular in Russian poetry of the Golden Age. In poems of this type, Ivanov uses some of the (...) artistic principles typical of “Pushkin era” poems and refers to Boratynsky’s works. The article features Ivanov’s address to Boratynsky in the poem “Before Boratynsky’s portrait,” which serves Ivanov as a means to express his main aesthetic concepts. The article concludes with a suggestion that one of the reasons why these poets belong to the tradition of “the poetry of thought” is the influence of Goethe on both. (shrink)