The safety of the transmission lines maintains the stable and efficient operation of the smart grid. Therefore, it is very important and highly desirable to diagnose the health status of transmission lines by developing an efficient prediction model in the grid sensor network. However, the traditional methods have limitations caused by the characteristics of high dimensions, multimodality, nonlinearity, and heterogeneity of the data collected by sensors. In this paper, a novel model called LPR-MLP is proposed to predict the health status (...) of the power grid sensor network. The LPR-MLP model consists of two parts: local binary pattern, principal component analysis, and ReliefF are used to process image data and meteorological and mechanical data and the multilayer perceptron method is then applied to build the prediction model. The results obtained from extensive experiments on the real-world data collected from the online system of China Southern Power Grid demonstrate that this new LPR-MLP model can achieve higher prediction accuracy and precision of 86.31% and 85.3%, compared with four traditional methods. (shrink)

The relationship between urban expansion and population density changes is complex and plays a fundamental role in urban sustainable development research. This relationship has been studied in multiple large cities. However, there is no report of the relationship of the two factors mentioned above in urban agglomeration in a particular region of China. Ten cities located in the central-southern region of Liaoning province are selected as research samples in this study. The spatial growth rate and urban compactness index of the (...) sample cities were calculated using the land use and population data of these cities in three time phases: 1995, 2005, and 2015. Then, the geographical growth features, the population density changes, and the link between these two in the sample cities were investigated at these three periods. Our results revealed that the studied cities of central-southern Liaoning province expanded at the three time phases under the driver of positive population density growth, but the effects of urban population change on urbanization growth modes across time were uneven across different periods. Our study showed a trend that active transition of different urbanization growth modes was associated with decreased population density. (shrink)

The agro-pastoral ecotone, an ecological transition zone connecting adjacent areas of agricultural planting area and grassland animal husbandry, has three features: a complex natural condition, relatively pronounced population pressure, and a fragile ecological environment. In this study, we conducted an ecosystem risk assessment in the western part of Jilin Province, China, based on multiscale and multitemporal remote sensing images and land-use data. Furthermore, we focused on land-use change from 1995 to 2015 by applying the dynamic change information survey method and (...) carrying out a transfer track analysis. The results revealed three main findings. The ecological risk index at the scale of 3 km × 3 km harbors significant spatial correlation. The ecological risk index of unutilized land, forest land, and grassland is relatively high for each, and their anti-interference ability is weak, while the ecological risk index of construction land and water area is the lowest. Human interference, e.g., construction activities and cultivated land occupation, is the leading factor driving the exacerbation of ecological risk and frequent land-use type conversions. At the study period’s end, a trend of slight contraction in the high-risk areas was found, indicating that land-use regulation and land protection policies have had significantly positive impact upon the lands’ ecological value. The overall study identified a reasonable research scale for eco-environmental risk assessment and discerned relationships between regional land-use changes through geospatial analysis. Moreover, our findings can help provide practical case study information applicable to similar regions with agro-pastoral ecotones. (shrink)

The studies of urban popular culture in modern China in recent years have attracted wide attention from scholars in China and abroad. The symposium, which is composed by Ma Min’s “Injecting vitality into the studies of urban cultural history,” Jiang Jin’s “Issues in the studies of urban popular culture in modern China,” Wang Di’s “The microcosm of Chinese cities: The perspective and methodology of studying urban popular culture from the case of teahouses in Chengdu,” Joseph W. Esherick’s “Remaking the Chinese (...) city: Urban space and urban culture” and Lu Hanchao’s “From elites to common people: The downward trend in the studies of Chinese urban history in the United States,” provide valuable insights on the perspective, trend, and methodology of the studies. (shrink)

Using a signaling framework, we argue that ethical behavior as evidenced by charitable donations is viewed more positively by investors when seen not to be based on self-serving motives but rather on authentic generosity that builds moral capital. The affirmed religiosity of CEOs may make their ethical position more credible, while their embeddedness within a family business suggests that CEOs are backed by powerful owners with long-time horizons and a desire to build moral capital with stakeholders. We find in a (...) study of market responses to 1572 corporate donations by S&P 1500 firms that financial markets react more positively to charitable initiatives from firms with religion-declared CEOs, but only if these are family businesses. (shrink)

This study explores the learning process of 32 Chinese senior high school English as a foreign language teachers via three demonstration lessons. It was demonstrated via a data analysis of oral reports and interviews that the cognitive activity of “question,” which was considered a significant contributor to collaborative discussion, was seldom involved in the participating teachers’ learning process, and that the absence of this cognitive activity reduced their learning to individual study of the observed practical skills. The study further reveals (...) four factors that prevented the participating teachers from collaboratively constructing language teaching knowledge based on what was observed: These were their perceived purpose of the modeled lessons, their manner of making meaning, their understanding of observer–observed relationship, and their perception of professional learning. The analysis presented provides important insights for teacher educators to better facilitate in-service teachers of foreign languages learning through observation. (shrink)

本书分为理性/疯癫、话语/知识、权力/身体、伦理学/美学四章,包括疯癫与空间,医学的语法,人的诞生和死亡,考古学和陈述,权力和理性,生活的艺术等内容。.

本书论述了列宁在《哲学笔记》中通过研究黑格尔哲学的途径,以马克思主义“《资本论》的逻辑”为典范,试图建立辩证法的“大逻辑”。.

The energy conversion units and energy storage equipment connected to the multi-energy system are becoming diversified, and the uncertain factors brought by distributed wind power and photovoltaic power generation make the system energy flow structure more complex, which brings great difficulties to the modeling and application of traditional energy hub modeling methods. This study deeply analyzes the multi-energy flow coupling structure and operation mechanism of multi-energy systems, and carries out the power flow calculation and analysis of multi-energy systems based on (...) an energy hub, so as to ensure the safe and stable operation of regional energy. Based on the physical characteristics of energy systems such as power systems, thermal systems, and gas systems, this article studies the comprehensive power flow model including the electric-gas-thermal multi-energy coupling network and proposes the power flow decomposition of the energy supply subsystem and its applicable equation based on Newton–Raphson method. The effectiveness of the proposed method under different operation modes is verified by case studies. The calculation results show that under constant load, the energy hub running in fixing thermal by electricity and fixing electricity by thermal mode has little influence on the voltage of each node in the power sub-network. Within the constraint range, the natural gas flow obtained from the natural gas subsystem is coupled with the power subsystem to meet the load demand. The influence on the power flow at each node of the heat network is not obvious. (shrink)

SummaryI offer reflections on the doctrine of justification by faith alone in the light of the many challenges of globalization. I briefly characterize globalization as the new context of contemporary theology in the first part, and go on in the second part to defend its relevance as a radical and total critique of life today in its nihilistic pursuit of creaturely arrogance, greed, and pleasure, and argue for the particular urgency of promoting the love and solidarity of Others beyond the (...) conventional boundaries of identity in a world increasingly suffering from unreconciled pluralism of all sorts, ethnic, religious, cultural, and economic. In the third, longest part I offer a new perspective on the soterioriological significance of „good works“ on the basis of a new relationship between creator and creature, a concrete anthropology of action as mediation between subjectivity and objectivity, and the irreducible involvement of the free and responsible subject in the very believing relationship to God. I try to reinstate „good works“ as the human way, as a free and responsible being, of „participating“ in God’s own redemptive work, not as „cooperating with“ divine grace or as „contributing to“ God’s redeeming work, or as „causing“ one’s own redemption. (shrink)

Previous studies have examined the outcome evaluation related to the self and other, and recent research has explored the outcome evaluation of the self and other with pro-social implications. However, the evaluation processing of outcomes in the group in need remains unclear. This study has examined the neural mechanisms of evaluative processing by gambling for the self and charity, respectively. At the behavioral level, when participants make decisions for themselves, they made riskier decisions following the gain than loss in small (...) outcomes and engage in more risky behaviors following the loss than gain in large outcomes. However, magnitude and valence did not affect the next risky behavior when participants made decisions for the charity. At the neurophysiological level, the results found that the FRN was larger for the charity outcome than for the self-outcome. For FRN, the valence difference of small outcomes was smaller than that of large outcomes. The P3 response was larger for the self-outcome than for the charity outcome. Meanwhile, compared with the small outcome, the self-charity discrepancies have a significant difference in large outcomes. In addition, the FRN amplitude for self in large outcomes was negatively correlated with the upcoming risky choices, regardless of outcome valence. The behavioral results suggest that people are more likely to optimize strategies for themselves than for the charity. The ERP findings indicated that people focus more on charity outcome than self-outcome in the early stage. In the middle and late stages, people turn attention to their outcomes, and the difference between self’s and charity’s outcome varies with the magnitude. Specifically, it is only in large outcomes that people engage more emotional attention or motivation in their outcomes, but self and charity outcomes had a similar emotional engagement in small outcomes. (shrink)

Algorithms increasingly make managerial decisions that people used to make. Perceptions of algorithms, regardless of the algorithms' actual performance, can significantly influence their adoption, yet we do not fully understand how people perceive decisions made by algorithms as compared with decisions made by humans. To explore perceptions of algorithmic management, we conducted an online experiment using four managerial decisions that required either mechanical or human skills. We manipulated the decision-maker, and measured perceived fairness, trust, and emotional response. With the mechanical (...) tasks, algorithmic and human-made decisions were perceived as equally fair and trustworthy and evoked similar emotions; however, human managers' fairness and trustworthiness were attributed to the manager's authority, whereas algorithms' fairness and trustworthiness were attributed to their perceived efficiency and objectivity. Human decisions evoked some positive emotion due to the possibility of social recognition, whereas algorithmic decisions generated a more mixed response – algorithms were seen as helpful tools but also possible tracking mechanisms. With the human tasks, algorithmic decisions were perceived as less fair and trustworthy and evoked more negative emotion than human decisions. Algorithms' perceived lack of intuition and subjective judgment capabilities contributed to the lower fairness and trustworthiness judgments. Positive emotion from human decisions was attributed to social recognition, while negative emotion from algorithmic decisions was attributed to the dehumanizing experience of being evaluated by machines. This work reveals people's lay concepts of algorithmic versus human decisions in a management context and suggests that task characteristics matter in understanding people's experiences with algorithmic technologies. (shrink)

Despite flourishing as a multidisciplinary subject, the predominant view in bioethics today is based on Anglo-American thought. This has serious implications for a global bioethics that needs to be contextualized to local cultures and circumstances in order to be relevant. Being the largest continent on the earth, Asia is home to a variety of cultures, religions and countries of different economic statuses. While the practice of medicine in the East and West may be similar, its ethical practices do differ. Thus, (...) the Western understanding of autonomy may not be wholly applicable in the Asian setting, especially in the setting of breaking bad news, giving consent, determining best interests and deciding on end-of-life care. This article explores these topics in depth, attempting to find shared integrating factors, but at the same time arguing for a modified ethical application of autonomy, based on Asian beliefs. (shrink)

ABSTRACTIn “The Politics of Getting It Right,” Russell Muirhead has contended in this journal that democracy is valuable because of its procedural legitimacy rather than because of the epistemic values of “getting things right.” However, pure procedural theories of legitimacy fail. Thus, if democracy is legitimate, it will have to be due partly to its epistemic advantages. There are two ways of thinking about these advantages. One approach, associated most prominently with David Estlund and Hélène Landemore, equates the epistemic advantages (...) of democracy with its ability to approximate a procedure-independent standard of correctness. The other, associated with Fabienne Peter, explicitly rejects that standard. Peter’s view, however, is incapable of answering challenges against pure procedural theories of legitimacy. (shrink)

The complexity of the Hedgehog (Hh) signaling cascade has increased over the course of evolution; however, it does not suffice to accommodate the dynamic yet robust requirements of differential Hh signaling activity needed for embryonic development and adult homeostatic maintenance. One solution to solve this dilemma is to apply multiple forms of post‐translational modifications (PTMs) to the core Hh signaling components, modulating their abundance, localization, and signaling activity. This review summarizes various forms of protein modifications utilized to regulate Hh signaling, (...) with a special emphasis on crosstalk between different forms of PTMs and their feedback regulation by Hh signaling. (shrink)

Previous research has discovered a curious phenomenon: groups cooperate less than individuals in a deterministic prisoner’s dilemma game, but cooperate more than individuals when uncertainty is introduced into the game. We conducted two studies to examine three possible processes that might drive groups to be more cooperative than individuals in reducing risks: group risk concern, group cooperation expectation, and pressure to conform to social norms. We found that ex post guilt aversion and ex-post blame avoidance cause group members to be (...) more risk concerned than individuals under uncertainty. These concerns drive groups to choose the cooperation (and risk-reduction) strategy more frequently than individuals. Groups also have higher cooperation expectations for their corresponding groups than individuals have for their corresponding individuals. We found no evidence of pressure to conform to social norms driving groups to be more cooperative than individuals. (shrink)

Using an experimental design, this paper tackles the question of the framing impact of metaphors by focusing on the opportunity to implement a basic income system in a given polity. We take advantage of the preliminary stage of the BI debate in Belgium to study the influence of discursive strategies on the opinion formation process of individuals, since carefully choosing the arguments employed to address this question can help increase its psychological feasibility. Our experiment aims at determining to what extent (...) the confrontation of individuals to metaphors illustrating the BI system impacts the way they apprehend its implementation. We show that very light variations in an informative text can induce major differences in the opinion formation process of the participants. BI proponents should thus pay attention to which metaphors are put forward in the public debate, as this could modify its outcome. (shrink)

The idea of a hybrid bicameral system combining election and sortition is investigated. More precisely, the article imagines how an elected and a sortition chamber would interact, taking into account their public perception and their competing legitimacies. The article draws on a survey of a representative sample of the Belgian population and Belgian members of parliament assessing their views about sortition in political representation. Findings are combined with theoretical reflections on election’s and sortition’s respective sources of legitimacy. The possibility of (...) conflicting legitimacies and mutually detrimental interactions leads to considerations of the effects of different possible distributions of power between the chambers as a crucial determinant of their interactions and perceived legitimacy. (shrink)

As people struggle to come to terms with cultural pluralism, there is growing recognition of bicultural or multicultural persons and their potential communication patterns. Prior conceptualizations of multicultural identity focused on the idea that people can blend multiple cultures in their minds or switch between representations of cultures as ways to be good towards the Other. This approach may sound sensible, but there is the inescapable injustice embedded in any formulation of the other, and not only the Other but also (...) the other of the Other. The very openness of a genuinely multicultural identity precludes the establishment of such things as ethnic, racial or cultural ‘identities’. The fundamental propositions of this article are that multicultural identity can be seen as different ways of being in the world, which is a facet of enlightened experience by coming into being of ‘intuitive intelligence’ that ‘self/personhood/identity’ is an illusion; the acquisition of multicultural identity is a natural process of human growth, one that does involve a radical shift of personal perspectives, maturation of vision. Ultimately, I suggest a radical rethinking and reversal of the essentialist view of multicultural identity and present multicultural identity as an awareness event transcending one’s cultural identity. It is time for a paradigm shift. (shrink)