Fourteen subjects were tape‐recorded while they undertook to find a law to summarize numerical data they were given. The source of the data was not identified, nor were the variables labeled semantically. Unknown to the subjects, the data were measurements of the distances of the planets from the sun and the periods of their revolutions about it—equivalent to the data used by Johannes Kepler to discover his third law of planetary motion.Four of the 14 subjects discovered the same law as (...) Kepler did (the period varies as the 3/2 power of the distance), and a fifth came very close to the answer. The subiects' protocols provide a detailed picture of the problem‐solving searches they engaged in, which were mainly, but not exclusively, in the space of possible functions for fitting the data, and provide explanations as to why some succeeded and the others failed.The search heuristics used by the subjects are similar to those embodied in the BACON program, computer simulation of certain scientific discovery processes. The experiment demonstrates the feasibility of examining some of the processes of scientific discovery by recreating, in the laboratory, discovery situations of substantial historical relevance. It demonstrates also, that under conditions rather similar to those of the original discoverer, a law can be rediscovered by persons of ordinary intelligence (i.e., the intelligence needed for academic success in a good university). The data for the successful subjects reveal no “creative” processes in this kind of a discovery situation different from those that are regularly observed in all kinds of problem‐solving settings. (shrink)

The COVID-19 pandemic has created an urgent need for volunteers to complement overwhelmed public health systems. This study aims to explore Chinese people’s attitudes toward volunteerism amid the COVID-19 pandemic. To this end, we identify the latent topics in volunteerism-related microblogs on Weibo, the Chinese equivalent of Twitter using the topic modeling analysis via Latent Dirichlet Allocation. To further investigate the public sentiment toward the topics generated by LDA, we also conducted sentiment analysis on the sample posts using the open-source (...) natural language processing technique from Baidu. Through an in-depth analysis of 91,933 Weibo posts, this study captures 10 topics that are, in turn, distributed into five factors associated with volunteerism in China as motive fulfillment, fear of COVID-19, individual characteristic, government support, and community effect. The results show that motive fulfillment, government support, and community effect are the factors that could enhance positive attitudes toward volunteerism since the topics related to these factors report high proportions of positive emotion. Fear of COVID-19 and individual characteristic are the factors inducing negative sentiment toward volunteerism as the topics related to these factors show relatively high proportions of negative emotion. The provision of tailored strategies based on the factors could potentially enhance Chinese people’s willingness to participate in volunteer activities during the COVID-19 pandemic. (shrink)

The author establishes an elementary system AS which contains functions +, ≐ and a constant 0 and then proves the semi-completeness and the decidability of AS, using the theory of systems of inequalities.

This paper provides a generalized characterization of the family of independence conditions which are equivalent to independence of irrelevant alternatives by proposing a pair-based refinement of S\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathcal {S}$$\end{document}-independence. Equipped with the new result, the relation between external independence conditions and independence of irrelevant alternatives is explored.

Defining the purposes of engineering ethics education (EEE) is paramount for the engineering education community, and understanding the purposes of EEE can be a catalyst for actively involving students in the learning process. This chapter presents a conceptual framework for systematically describing and comparing various approaches to the purposes of EEE. Such a framework is inherently embedded with a tension between a normative approach and a pragmatic approach regarding the purposes of EEE. The normative approach focuses on what the purposes (...) of EEE should be, an ‘ideal world’ scenario, given the needs of the engineering profession and of society at large. Conversely, the pragmatic approach starts from the question ‘What can be achieved through educational practice?‘ and results from ‘actual world’ situated outcomes of stakeholder negotiations. The authors’ framework balances these. They – scholars from diverse cultural backgrounds – assert that the purposes of EEE are socially constructed and vary from country to country based on unique historical, political, and cultural contexts. Their framework embraces both the individualistic and holistic aspects of EEE, incorporating perspectives from both Western and non-Western traditions. It identifies six purposes of EEE (knowledge, actions, personal traits, relationships, etc.), aligning these with examples (e.g., moral knowledge, desirable actions, ethical skills or competencies, care ethics, etc.) and theoretical frameworks (moral epistemology, moral psychology, virtue ethics, objects or qualities of relations, etc.). It is problematic and potentially dangerous when engineering educators design ethics-learning activities without critically examining the purposes of these activities and assessing whether these purposes are justified for educating ethically and professionally competent engineers. This chapter provides tools to help avoid such pitfalls. (shrink)

Science and Society presents comments on some of the social and economic implications of the new biology. Here, Cao Tian‐qin presents a perspective from China on recent developments in biotechnology.

There is little doubt that China's reform can be seen as a special case in the history of humanity, of modernization, and even in the relatively short history of economic transition. In terms of market-oriented choice, reform in China is not different from that in most countries in the world. With respect to the transition from a command to a market-based economy, comparable countries could be narrowed down to most of the former communist states that bear similarity. When taking into (...) consideration the circumstances in which the ongoing corporatization and/or privatization take place under the conditions of a regime that is nondemocratic in both polity and, to a large extent, resource allocation, however, the matching number of countries would be further reduced to a few, such as Vietnam and some autocratic small nations. Again, among these few, China's reform has its own specific features. (shrink)

本书内容包括:曹魏时期名士的儒道兼治;正始名士:名教出于自然;竹林名士:越名教而任自然;西晋时期士大夫的玄儒兼治;东晋时期士大夫的玄儒兼治等。.

Studies have shown that performance‐dependent monetary rewards facilitate visual perception. However, no study has examined whether such a positive effect is limited to the rewarded task or may be generalized to other tasks. In the current study, two groups of people were asked to perform two visual perception tasks, one being a reward‐relevant task and the other being a reward‐irrelevant task. For the reward‐relevant task, the experimental group received performance‐dependent monetary rewards, whereas the control group did not. For the reward‐irrelevant (...) task, both groups were not rewarded. The two tasks were randomly intermixed trial by trial (Experiment 1) or presented block by block (Experiment 2) or session by session (Experiments 3a, 3b, and 3c). Results showed that performance‐dependent monetary rewards improved participants' performance on the relevant task in all experiments and impaired their performance on the irrelevant task in Experiments 2, 3a, 3b, and 3c. These results suggested that monetary rewards might incur a cost on reward‐irrelevant tasks. Finally, the benefit of monetary rewards disappeared when they were no longer provided during the final session. This is the first study that reveals both the bright and dark sides of the performance‐dependent monetary rewards in visual perception. (shrink)

Empirical studies have suggested that language-capable robots have the persuasive power to shape the shared moral norms based on how they respond to human norm violations. This persuasive power presents cause for concern, but also the opportunity to persuade humans to cultivate their own moral development. We argue that a truly socially integrated and morally competent robot must be willing to communicate its objection to humans’ proposed violations of shared norms by using strategies such as blame-laden rebukes, even if doing (...) so may violate other standing norms, such as politeness. By drawing on Confucian ethics, we argue that a robot’s ability to employ blame-laden moral rebukes to respond to unethical human requests is crucial for cultivating a flourishing “moral ecology” of human–robot interaction. Such positive moral ecology allows human teammates to develop their own moral reflection skills and grow their own virtues. Furthermore, this ability can and should be considered as one criterion for assessing artificial moral agency. Finally, this paper discusses potential implications of the Confucian theories for designing socially integrated and morally competent robots. (shrink)

Interpenetration, a central idea in Huayan Buddhist metaphysics, is commonly understood as the mutual dependence of all things. However, in Religion and Nothingness, Keiji Nishitani proposes that while everything is interdependent, each entity is also absolutely independent. Furthermore, Nishitani attributes a "non-objective" mode of being to entities in interpenetration. These tensions between dependence and independence, and objecthood and non-objecthood, reveal the uniqueness of Nishitani’s view and the limitations in the traditional understanding of interpenetration. This paper explores these tensions within Nishitani, (...) contrasts Nishitani’s approach to interpenetration with both the common view and Fazang’s view, addresses Nishitani’s treatment of contradictory utterances, and reflects on the relation between metahpysics and ethics in Buddhist philosophy. (shrink)

This study explores the philosophical and religious dimensions of Lusheng musical instruments in the Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province, China. The study's qualitative research method involved conducting interviews and observations, and the use of qualitative research design grounded in ethnomusicological theory and philosophical and religious frameworks. A purposive sampling technique was used to identify participants comprising musicians, community leaders, artisans, religious figures, and elders having extensive knowledge about Lusheng traditions. A thematic content analysis approach was used to (...) analyze the data collected. The results of the study reveals that the Miao and Dong communities deeply integrate one Lusheng instrument, a traditional reed-pipe, into their cultural, spiritual, and social fabric. The research highlights Lusheng’s significance in religious ceremonies such as funerals and the Drum Zang Festival, where it functions as a sacred medium, facilitating communication with ancestors and deities. Philosophically, Lusheng music embodies communal unity, continuity and the interconnectedness of life and death. Economically, Lusheng music supports local artisans and performers, contributing to the region’s economy through its production and performance during festivals and tourist attractions. Educationally, Lusheng music fosters cultural identity, religious understanding, and artistic expression, ensuring its transmission across generations. Through formal and informal educational programs, the Lusheng remains a vibrant part of community life, blending tradition with creative innovation. The study underscores the importance of preserving Lusheng as both a cultural and spiritual artifact, enriching the lives of the Miao and Dong people while maintaining its relevance in the modern world. (shrink)

This study examines whether and how board gender diversity can affect corporate wage inequity by drawing on diversity theory and gender socialization and ethicality theories. Building on an exogenous relaxation of China’s one-child policy (OCP) in 2013, which led to a substantial decline in the female labor force participation rate. Our empirical analysis suggests that board gender diversity is negatively associated with corporate wage inequity. This result is robust to various endogeneity and sensitivity analyses. We find that the OCP relaxation (...) only increases average executive pay; it does not affect employee pay. One potential mechanism driving our results is that the decline in board gender diversity caused by the OCP relaxation reduces supervision, restriction, and fairness within the firm, which increases executives’ pursuit of personal interests and ultimately leads to the rise of wage inequity. Our findings are particularly significant for firms in capital-intensive industries, firms with a low level of employee bargaining power, and large firms. (shrink)

Various studies have recognized the importance of humility as a foundational aspect of virtuous leadership and have revealed the beneficial effects of leader humility on employee moral attitudes and behaviors. However, these findings may overestimate the benefits of leader humility and overlook its potential costs. Integrating person–supervisor fit theory and balance theory with the humility literature, we employ a dyadic approach to consider supervisor and employee humility simultaneously. We investigate whether and how the congruence of supervisor and employee humility influences (...) employee citizenship and deviance behaviors. We conducted a multilevel, multiphase, and multisource field study to test our hypotheses. The results of cross-level polynomial regression analyses revealed that when supervisors and employees were incongruent in humility, employees experienced higher levels of negative affect toward supervisors. Also, compared to those in low–low congruent dyads, employee negative affect toward supervisors was lower in high–high congruent dyads. The results further revealed asymmetric incongruence effects: employees experienced the highest levels of negative affect toward supervisors when their own humility was lower than their supervisors’. In addition, we found that employee negative affect toward supervisors mediated the impacts of supervisor–employee congruence in humility on employee organizational citizenship behavior and counterproductive work behavior. (shrink)

Grammatical error correction is an important element in language learning. In this article, based on deep learning, the application of the Transformer model in GEC was briefly introduced. Then, in order to improve the performance of the model on GEC, it was optimized by a generative adversarial network. Experiments were conducted on two data sets. It was found that the performance of the GAN-combined Transformer model was significantly improved compared to the Transformer model. The F 0.5 value of the optimized (...) model was 53.87 on CoNIL-2014, which was 2.69 larger than the Transformer model; the generalized language evaluation understanding value of the optimized model was 61.77 on JFLEG, which was 8.81 larger than that of the Transformer model. The optimized model also had a favorable correction performance in an actual English essay. The experimental results verify the reliability of the GAN-combined Transformer model on automatic English GEC, suggesting that the model can be further promoted and applied in practice. (shrink)

The computer distance teaching system teaches through the network, and there is no entrance threshold. Any student who is willing to study can log in to the network computer distance teaching system for study at any free time. Neural network has a strong self-learning ability and is an important part of artificial intelligence research. Based on this study, a neural network-embedded architecture based on shared memory and bus structure is proposed. By looking for an alternative method of exp function to (...) improve the speed of radial basis function algorithm, and then by analyzing the judgment conditions in the main loop during the algorithm process, these judgment conditions are modified conditionally to reduce the calculation scale, which can double the speed of the algorithm. Finally, this article verifies the function, performance, and interface of the computer distance education system. (shrink)

Because of difficulty processing the electronic medical record data of patients with cerebrovascular disease, there is little mature recognition technology capable of identifying the named entity of cerebrovascular disease. Excellent research results have been achieved in the field of named entity recognition, but there are several problems in the pre processing of Chinese named entities that have multiple meanings, of which neglecting the combination of contextual information is one. Therefore, to extract five categories of key entity information for diseases, symptoms, (...) body parts, medical examinations, and treatment in electronic medical records, this paper proposes the use of a BERT-BiGRU-CRF named entity recognition method, which is applied to the field of cerebrovascular diseases. The BERT layer first converts the electronic medical record text into a low-dimensional vector, then uses this vector as the input to the BiGRU layer to capture contextual features, and finally uses conditional random fields to capture the dependency between adjacent tags. The experimental results show that the F1 score of the model reaches 90.38%. (shrink)

Engineering is a social enterprise. A successful engineering career depends on how engineers manage their relationships with diverse stakeholders including managers, clients, contractors, and the p...

Spontaneous activity levels prior to stimulus presentation can determine how that stimulus will be perceived. It has also been proposed that such spontaneous activity, particularly in the default-mode network (DMN), is involved in self-related processing. We therefore hypothesised that pre-stimulus activity levels in the DMN predict whether a stimulus is judged as self-related or not. Method: Participants were presented in the MRI scanner with a white noise stimulus that they were instructed contained their name or another. They then had to (...) respond with which name they thought they heard. Regions where there was an activity level difference between self and other response trials two seconds prior to the stimulus being presented were identified. Results: Pre-stimulus activity levels were higher in the right temporoparietal junction (RTPJ), the right temporal pole (RTP), and the left superior temporal gyrus in trials where the participant responded that they heard their own name than trials where they responded that they heard another. Conclusion: Pre-stimulus spontaneous activity levels in particular brain regions, largely overlapping with the DMN, predict the subsequent judgement of stimuli as self-related. This extends our current knowledge of self-related processing and its apparent relationship with intrinsic brain activity in what can be termed a rest-self overlap. (shrink)

Foresight of development of science and technology.

Zygmunt Bauman was one of the most influential sociologists in the English-speaking world. His work is translated into many languages. Chinese studies of Bauman started later than in the English-speaking world but have their own characteristics. In China, the interest is in sociology, culture, Marxism and aesthetics. This article surveys the current situation of Chinese Bauman studies and establishes the state of Chinese translations and studies of Bauman, and examines Chinese reception and interpretation of Bauman’s thought, especially theories of modernity (...) and postmodernity. Its purpose is to display the state of Chinese Bauman studies on the one hand, and to take Bauman’s thought as a lesson in the construction of Chinese sociology on the other, leaving open the question of what studies of modernity might have to learn from Chinese experience and theory. (shrink)

Nachdem China das Coronavirus weitgehend eingedämmt hat, ist es dabei, das Post-Pandemie-Zeitalter in Erwägung der internationalen Lage für sich zu gestalten. Sowohl diese Gestaltung als auch die Bewältigung der Epidemie basieren auf dem sogenannten „landesweit einheitlichen System“, das deswegen in diesem Aufsatz mit Blick auf seine historische Entwicklung genau betrachtet wird. Für die Zukunft sieht China vor, das Konzept des doppelten Wirtschaftskreislaufs anzuwenden, wobei der innere Kreislauf die tragende Säule der chinesischen Wirtschaft sein wird, obwohl China weiterhin den äußeren, internationalen (...) Kreislauf für wichtig hält. Die strukturellen Dispositionen und Probleme des Landes – vor allem die Lage und Probleme der Landbevölkerung – als Ausgangs- und Grundlage für diese Strategie werden ebenfalls dargestellt und analysiert. (shrink)

本书围绕"春秋穀梁传"的政治哲学与伦理哲学, 通过对"穀梁传"思想研究之背景的天命信仰, 时间观念与宗法渊源的研究, 论析了"穀梁传"政治哲学之纵向演进的尊周与内鲁倾向,横向展开的华夷观和重民思想, 及作为"穀梁传"伦理哲学之典范的夫妇伦理与兄弟伦理; 并对中国哲学史中的先秦儒道思想, 魏晋有无之辩, 宋代东莱学与事功学等问题作了探讨.

In this paper, we mainly investigate the coordinated tracking control issues of multiple Euler–Lagrange systems considering constant communication delays and output constraints. Firstly, we devise a distributed observer to ensure that every agent can get the information of the virtual leader. In order to handle uncertain problems, the neural network technique is adopted to estimate the unknown dynamics. Then, we utilize an asymmetric barrier Lyapunov function in the control design to guarantee the output errors satisfy the time-varying output constraints. Two (...) distributed adaptive coordinated control schemes are proposed to guarantee that the followers can track the leader accurately. The first scheme makes the tracking errors between followers and leader be uniformly ultimately bounded, and the second scheme further improves the tracking accuracy. Finally, we utilize a group of manipulator networks simulation experiments to verify the validity of the proposed distributed control laws. (shrink)

Purpose: Sensory feedback for prosthetics is an important issue. The area of forearm stump skin that has evoked tactile sensation of fingers is defined as the projected finger map, and the area close to the PFM region that does not have ETS is defined as the non-projected finger map. Previous studies have confirmed that ETS can restore the tactile pathway of the lost finger, which was induced by stimulation of transcutaneous electrical nerve stimulation on the end of stump skin. This (...) study aims to reveal EEG features between the PFM and the NPFM regions of the stumps under the same TENS stimulation condition.Methods: The PFM and NPFM regions of the two subjects were stimulated with the same intensity of TENS, respectively. TENS as target stimuli are modulated according to the Oddball paradigm to evoke the P300 components.Result: The PFM regions of both subjects were able to elicit P300 components, while their NPFM regions were not able to elicit P300 components. However, this P300 appears early and has continuous positive peaks in front of it.Discussion: N30 and P300 can prove that the two subjects with PFM can perceive and recognize ETS. The heteromorphisms of the P300 waveform may be related to the difficulty in subjects’ cognition of ETS or caused by the fusion of P150, P200, and P300. (shrink)

The authenticity of the company’s accounting information is an important guarantee for the effective operation of the capital market. Accounting fraud is the tampering and distortion of the company’s public disclosure information. The continuous outbreak of fraud cases has dealt a heavy blow to the confidence of investors, shaken the credit foundation of the capital market, and hindered the healthy and stable development of the capital market. Therefore, it is of great theoretical and practical significance to carry out the research (...) on the identification and governance of accounting fraud. Traditionally, accounting fraud identification is mostly based on linear thinking to build the fraud identification model. However, more and more studies show that fraud has typical nonlinear characteristics, and the multiobjective of fraud means also determines the limitations of using the linear model for identification. Considering that the traditional identification methods may have the defects of model setting error and insufficient information extraction, this paper constructs the support vector machine and logistic regression model to identify accounting fraud. The support vector machine is used to improve the learning ability and generalization ability of unknown phenomena, and the explanatory power of each variable to the whole model is identified by the logistic regression model. This paper breaks through the linear constraint hypothesis and explores the model setting form which is more suitable for the law of corporate fraud behaviour to extract the fraud identification information more fully and provide more powerful support for investors to effectively identify fraud. (shrink)

Except the two types of state, complete failure and perfect functioning, some intermediate states also existed between those two states. This characteristic enables multistate system whose components are often of more than two states. Moreover, because of dependence between components, common cause failure enhances the failure risk of components during the operating period of MSS. A protection mechanism needs to be adopted because of the importance of certain components. For a MSS with CCF and protection mechanism, its reliability can be (...) evaluated by a proposed approach. Certain components not only can cause failure at one state, but also can cause failure to other components because of the CCF. Under the impact of one type of CCF, those components can constitute a specific group that can overlap with certain components. Universal generating function is adopted to incorporate the CCF and protection mechanism of a component. Consequently, reliability indices of a MSS can be evaluated by the proposed approach based on UGF. Examples and comparisons illustrate and validate this method. This method can also help engineers prioritize elements that require protection mechanism under various resource limitations. (shrink)

Utility functions often lack additive separability, presenting an obstacle for decision theoretic axiomatizations. We address this challenge by providing a representation theorem for utility functions of quasi-separable preferences of the form $$u(x,y,z)=f(x,z) + g(y,z)$$ on subsets of topological product spaces. These functions are additively separable only when holding z fixed but are cardinally comparable for different values of z. We then generalize the result to spaces with more than three dimensions and provide applications to belief elicitation, inequity aversion, intertemporal choice, (...) and rank-dependent utility. (shrink)

Reading-to-write is an essential skill in academic writing, and reading-writing tasks have been widely adopted in standardized English tests. Much more recent literature on integrated reading-writing tasks has focused on writers’ use of source texts or the validity of integrated writing assessment, while little is known about whether the nature of the types of reading texts has any bearing on integrated reading-writing tasks. This study examines whether the types of reading texts (i.e., similar views or opposing views on a debatable (...) issue) have any influence on second language (L2) students’ argumentative writing in terms of the use of argument elements and its overall quality. Fifty-four Chinese second-year university students majoring in English language teaching were asked to write an argumentative essay after reading texts with either similar views or opposing views. Results show that students reading texts with opposing viewpoints presented more data and higher overall quality of argumentative essays than students reading texts with similar viewpoints, although the latter group presented more counterargument data. Pedagogical implications on teaching argumentative writing are discussed. (shrink)

左思与左棻是密切相关的人物,一对骨肉情深的兄妹。在左思以苍凉挺健的笔调演绎自己的人生悲剧时,左棻则在幽暗的深宫中以女子特有的哀婉,抒写她的不幸。本书是对他们的生平及诗词、辞赋的研究。.

Disorders of consciousness (DoC)—that is, unresponsive wakefulness syndrome/vegetative state and minimally conscious state—are debilitating conditions for which no reliable markers of consciousness recovery have yet been identified. Evidence points to the GABAergic system being altered in DoC, making it a potential target as such a marker.

This paper will first introduce the development of professional ethics of counseling and psychotherapy in mainland China. Ethical awareness is often limited due to variations in training experiences. Aligning with ethics codes can also bring challenges due to nuances within Chinese culture. Furthermore, the authors discuss the ethical challenges regarding the principles of multiple relationships, informed consent, and confidentiality in the context of Chinese culture. These ethical issues are often discussed within an individualistic cultural frame and presentation from a collectivist (...) culture offers a unique perspective in the ethics literature. (shrink)