Rosenkranz (2021) offered a logic and a detailed account of justification, according to which justification that p can be analyzed as a form of second-level ignorance: ¬K¬Kp. An intuition behind the analysis is that the justified subject has the potential, at least in a nearby world, to either come to know p or come to know ¬Kp. However, given Rosenkranz’s hyperintensional semantics for modeling knowledge states, we can always construct, out of an ¬K¬K-agent’s knowledge state, epistemic possibilities that prohibit the (...) agent from having that potential. This shows that Rosenkranz’s analysis is still insufficient for carrying all the epistemic weight underlying the notion of justification. A better analysis would require a deeper look into an agent’s knowledge structure and its involved modalities, which could be a lot more complex than what the ¬K¬K rule tells us. (shrink)
The idea of fragmentalism has been proposed by Kit Fine as a non-standard view of tense realism. This paper examines a modal version of the view, called modal fragmentalism, which combines genuine realism and realism of modality. Modal fragmentalism has been recently discussed by Iaquinto. But unlike Iaquinto, who primarily focused on possibilities de re, in this paper, we focus on expressions of possibilities de dicto. We argue that the chief idea of modal realism should be that different worlds are (...) distinguished not just in terms of how things are differently with respect to each world, but also in terms of how things could have been differently with respect to each world. This demands a realism-oriented semantics for suppositional contents, and more specifically, for conditionals. By deploying a multidimensional semantics for conditionals, we show that there are good reasons to consider modal fragmentalism as a serious approach in metaphysics, which shares many similarities with the fragmentalism of tense. (shrink)
Responding to the critical comments by the symposiasts Julien Dutant, Niccolò Rossi, Martin Smith, Daniel Waxman, and YiwenZhan, I further elaborate, refine, and defend the account of epistemic justification I advanced in my book Justification as Ignorance. Central issues tackled here include logical omniscience and non-normal epistemic logics, the luminosity of epistemic justification, methods for telling what one is in no position to know, and the relation between doxastic and propositional justification.
On the shortlist of truly indispensable texts within early China studies, a special place is reserved for Ban Gu’s 班固 “Yiwen zhi” 藝文志, the oldest extant bibliography in the East Asian tradition, if not the oldest extant and complete bibliography from the ancient world. After outlining the bibliography in the first section, I argue that the “Yiwen zhi” was never meant to serve as a “library catalogue” in the everyday sense of the term. Instead, it was a highly (...) selective and ideological subject bibliography of texts deemed by Han imperial bibliographers as being useful for governance. The second half of the paper counters the tendency to read the “Yiwen zhi” as a stand-alone text or even, in the words of Mark Edward Lewis, as “the final encyclopedic work of the Western Han.” Set against the other nine “treatises” of Ban Gu’s Hanshu 漢書, the “Yiwen zhi” emerges as one among many products of a centuries-long effort undertaken by numerous parties to “survey” and “synthesize” all domains of knowledge of relevance to the imperium, a project modeled on the “Hong fan” 洪範 chapter of the Shangshu 尚書. The rhetoric, organization, and value of the “Yiwen zhi” were all contingent on that larger vision. (shrink)
The present study examined the behavioral effects of the first-person possessive pronoun. In each trial, a noun was presented to participants after visual presentation of a possessive pronoun “wo de” or “ta de” , which formed ownership. Half participants were assigned to contextual encoding condition in which they were required to judge whether they liked the item expressed by a noun from the first or third-person perspective. The rest were assigned to perceptual encoding condition in which they were asked to (...) judge what color the noun was. A subsequent recall test was performed. The results showed that there were significant memory and response advantages for nouns in “my” ownership under both conditions. The results were discussed with reference to self-specificity and other effects in the current study. (shrink)
Humor can be used as a tool for a wide range of tasks, including fighting for social justice. How to most effectively use it, however, is a matter of contention. Jokes that alienate members of an out-group can be called “Otherizing,” and can cause harm by virtue of the alienation. Woke comics, like Hari Kondabolu, intentionally avoid Otherizing in general, but may engage in a version of it that seeks to defang stereotypical treatments of out-groups by replacing the alienating content (...) with something benign. We term this use of Otherizing, “mOtherizing.” Pride comics, like Russell Peters, take a different approach and try to usurp the power of Otherizing by over-engaging in it. The intention is to use the jokes to cobble together a coalition of out-groups that turns itself into an in-group. We term this use of Otherizing, “brOtherizing.”. (shrink)
Zhan Ruoshui 湛若水 is a prominent scholar-official and Confucian philosopher of Ming China. Like his contemporary Wang Yangming, he served in several official capacities during the reigns ofthree mid-Ming emperors, earned a reputation as an important Confucian teacher, gained a substantial following of students, and was critical to the onset of the jiangxue 講學 movement of the mid-Ming and the academy building associated with it. He also elaborated a sophisticated Confucian philosophy, leaving behind a corpus of work and a (...) school of thought. In 1517, when he was fifty-one, Zhan Ruoshui left office and retired to Mount Xiqiao 西樵山 in Guangdong, where he constructed both a hermitage for his family and an academy for his students. He remained there for four years until he was recommended for reappointment to office in 1521. These years were critical not only for his having established his first academy and writing the regulations for operating it but also because he produced a substantial volume of philosophical writings that were foundational to his becoming recognized as a Confucian master and establishing his school of thought. This study provides an overview of the biographical and historical setting, Zhan’s pedagogy, and his philosophy at a time when this lesser-known Ming Confucian passed through a crucial stage in the development of his Way. (shrink)
Objectives: The objectives of the study were to explore the effect of self-presentation and psychological needs on exercise dependence and to provide an essential reference for preventing and inhibiting the production of exercise dependence in overweight college students. Methods: The freshmen in two comprehensive universities accepted physical fitness tests, filled out the scales of self-presentation, psychological needs, and exercise dependence after obtaining their consent. A sample of 747 overweight college students who have regular exercise was screened using the formula of (...) Fox sports participation and the standard of overweight for Chinese adults. Multiple regression, exploratory factor, and confirmatory factor analyses were used to analyze the related data. Results: In overweight college students, compared with the lower peers, those with higher physical attractiveness were more likely to suffer from detoxification of emotion, physiology, and vitality, and compared with the lower peers, those with higher self-presentation were more likely to appear in physiological abstinence. The self-presentation of overweight male and female students has a significant positive influence on psychological needs and exercise dependence. In contrast, psychological needs have a significant negative influence on exercise dependence. The psychological needs of overweight male and female college students were established as the mediating effect of self-presentation and exercise dependence. The mediating effect of psychological needs of females was higher than that of males. The “ability display” of male and female students can affect “emotional distress” by “autonomy” and “competence.” The sense of relationship partially mediated the “attractiveness” of male and female students. Also, females on the one hand, rely on “weight control” by “competence” to produce some mediating effects on “physiological distress.” At the same time, the “ability display” by “competence” has a full mediating effect on “physiological distress.” Conclusion: In the self-presentation of the overweight college students, the higher scores in “attractiveness,” “weight control,” and “ability display,” the higher the psychological needs and exercise dependence; the higher the autonomy, competence, and relationship, the less the emotional, physiological, and dynamic distress. (shrink)
The results of our research, obtained from a survey of 50 Western managers working in Romania, show that differences exist between Western managers' ethics and those of their Romanian counterparts, especially with regard to bribery. Different backgrounds are at the basis of such divergence. Beyond the communist era and its heritage, the cultural aspect of bribery has been analyzed. Nevertheless, the results of our research suggest that culture may play a double role and the influence could come from both the (...) home environment of Western managers and their new environment. Some Western managers who adapt to the Romanian environment appear to have been already conditioned to bribery from their home environment. (shrink)
The role of psycho-emotional and social factors in determining teachers’ pedagogical success has been largely endorsed in the literature. This highlights the necessity of improving EFL teachers’ awareness and knowledge of various factors related to classroom interaction and interpersonal communication. Despite the existence of some L2 studies on interpersonal communication skills after the popularity of positive psychology, the interplay of variables that directly reflect classroom interactions and their linkage to one’s intelligence has been overlooked, to date. To fill this gap, (...) the present mini review presented the theoretical and empirical foundations of three significant teacher-related variables, namely open-mindedness, immediacy, and social intelligence. In so doing, their relevant definitions, conceptualizations, models, and correlates were provided. Finally, the study offered some practical implications and suggestions for EFL stakeholders and researchers who can improve their knowledge and use of social-based variables in second/foreign language education. (shrink)
The authors explore the changing dynamics of gendered familial caregiving in urban China within the context of economic reforms and the continued cultural influence of xiao. Data collected in China through interviews with 110 familial caregivers were used to examine cultural and structural influences on the caregiving behavior of adult children. Results from multiple regression analyses provide evidence of a gendered division of parental care tasks, a decline in the patrilocal tradition of caregiving, and a strong social pressure that influences (...) caregiving behavior. Structural factors linked to caregiving performance included family size, lack of pensions for elders, and caregivers’ employment status and income. Findings portend deleterious effects for the women who are now caregivers as they are likely to live longer but be more financially dependent and have fewer children available to help them. (shrink)
The offset vector tile is a special prestack seismic gather type, and OVT technology is a seismic processing technology suitable for wide-azimuth seismic exploration. Because current WAZ interpretation is not yet mature and because of the lack of key techniques and tools for OVT-domain seismic interpretation, abundant offset and azimuth information possessed in the OVT gathers has not been fully used. To take full advantage of the OVT gathers to achieve more accurate geologic, reservoir, and fluid information, we have developed (...) an OVT-domain wide-azimuth prestack seismic interpretation technology and a typical workflow. The OVT-domain wide-azimuth prestack seismic interpretation technology is composed of five key prestack analysis and interpretation techniques focused on OVT gathers: sensitive offset and azimuth analysis for choosing their sensitive offset and azimuth ranges, template-based OVT gather optimization for improving their signal-to-noise ratio and quality, multiscale and multiazimuth attribute analysis, OVT domain amplitude versus incidence angle analysis, and azimuthal anisotropy analysis. These technologies are used to extract seismic attributes that vary with offset and/or azimuth from OVT gathers facing on reservoir characterization, fluid detection, and fracture prediction. These technologies can form an OVT-domain prestack seismic interpretation workflow. (shrink)
This article frames Zhan Ruoshui's philosophical anthropology in a way as to compare it with two competing positions—those of Chen Xianzhang and Wang Yangming—and explores it as an answer to a set of questions many mid-Ming philosophers shared, rather than to perennial, ahistorical philosophical questions. As against Chen Xianzhang and Wang Yangming, Zhan proposes his characteristic motto, suichu tiren tianli, as a way to unite the self and the world. The implication is that moral knowledge must be pursued (...) neither in the dimension of things and affairs, nor outside the dimension of things and affairs. (shrink)
Residual useful lifetime prediction plays a key role of failure prediction and health management in equipment. Aiming at the problems of residual life prediction without comprehensively considering multistage and individual differences in equipment performance degradation at present, we explore a prediction model that can fit the multistage random performance degradation. Degradation modeling is based on the random Wiener process. Moreover, according to the degradation monitoring data of the same batch of equipment, we apply the expectation maximization algorithm to estimate the (...) prior distribution of the model. The real-time remaining life distribution of the equipment is acquired by merging prior information of real-time degradation data and historical degradation monitoring data. The accuracy of the proposed model is demonstrated by analyzing a practical case of metalized film capacitors, and the result shows that a better RUL estimation accuracy can be provided by our model compared with existing models. (shrink)
Taking the increasing implementation and practice of ?quality?oriented education? as the background to the current reform, the paper outlines moral education in the Chinese junior high school over the last 25 years. It offers a brief review of a few theoretical and empirical research projects which have had some influence on the 2003 reform of the course of Ideology and Morality. It describes: three basic principles behind this new curriculum, focusing on the developing lives of students; curriculum characteristics with ideological, (...) humanistic, practical and integrative dimensions; and the objectives of developing feelings, attitudes and value orientations, competencies and knowledge. The curriculum is illustrated by four textbook and class?based examples of respect for parents, self?esteem, environmental awareness and being a responsible citizen, which offer some insights into contemporary moral education with distinctive Chinese characteristics. Finally, the paper gives an overview of the significance of the moral education curriculum reform and of its ongoing challenges. (shrink)
The Mathematical Book in Nine Chapters, written by Qin Jiushao in 1247, is a masterpiece that is representative of Chinese mathematics at that time. Most of the previous studies have focused on its mathematical achievements, while few works have addressed the counting diagrams that Qin used as a writing system. Based on a seventeenth-century copy of Qin’s treatise, this paper systematically analyzes the writing system, which includes both a numeral system and a linear system. It argues that Qin provided a (...) new representation of mathematics in addition to textual procedures, detailed solutions, and operations carried out with counting rods. Moreover, this new representation was used to connect mathematical practices within and outside the text and should be understood in its textual context. Therefore, Qin’s writing system represents an intermediate phase in the textualization and symbolization of Chinese mathematics in thirteenth-century China. (shrink)
University students having high entrepreneurial intention while not transferring into actual entrepreneurial behavior is a contradictory issue in need of in-depth research. To explore the successive development mechanism of the entrepreneurial process, this study constructed a moderated mediation model to examine whether entrepreneurial commitment from three dimensions mediated the relationship between entrepreneurial intention and behavior, and whether this mediating process was moderated by family support. A survey was conducted among university students from six major universities in south China using the (...) snowball sampling approach. A total of 469 valid responses were obtained. Structural equation modeling was adopted for data analysis. According to the results of the confirmatory factor analysis, it was found that entrepreneurial intention had both direct and indirect positive effects on entrepreneurial behavior, while entrepreneurial commitment worked as the mediator, and family support moderated the relationship between entrepreneurial intention and behavior. Results indicated that entrepreneurial commitment bridged the path from entrepreneurial intention to behavior, and family support created the boundary effect. This finding highlights the importance of guiding students through entrepreneurial commitment toward entrepreneurial behavior, and pays special attention to the crucial role of family support under the national strategy. (shrink)
Bimanual robots have been studied for decades and regulation on internal force of the being held object by two manipulators becomes a research interest in recent years. In this paper, based on impedance model, a method to obtain the optimal target position for bimanual robots to hold an object is proposed. We introduce a cost function combining the errors of the force and the position and manage to minimize its value to gain the optimal coordinates for the robot end effectors. (...) To implement this method, two necessary algorithms are presented, which are the closed-loop inverse kinematics method to work out joint positions from desired EE pose and the generalized-momentum-based external force observer to measure the subjected force acting on the EE so as to properly compensate for the joint torques. To verify the effectiveness, practicality, and adaptivity of the proposed scheme, in the simulation, a bimanual robot system with three degrees of freedom in every manipulator was constructed and employed to hold an object, where the results are satisfactory. (shrink)
