Amid the many food safety scandals that have erupted in recent years, Chinese food activists and consumers are turning to the creation of alternative food networks to ensure better control over their food. These Chinese AFNs have not been documented in the growing literature on food studies. Based on in-depth interviews and case studies, this paper documents and develops a typology of AFNs in China, including community supported agriculture, farmers’ markets, buying clubs, and recreational garden plot rentals. We unpacked the (...) four standard dimensions of alternativeness of AFNs into eight elements and used these to examine the alternativeness of AFNs in China. We argue first that the landscape of alternativeness varies among different networks but the healthfulness of food is the most prominent element. Second, there is an inconsistency in values between AFN initiators and customers, which contributes to the uneven alternativeness of Chinese AFNs. Third, Chinese AFNs are strongly consumer driven, a factor that constrains their alternativeness at present. The inclusion of “real” peasants in the construction of AFNs in China is minimal. This paper adds to the existing literature on AFNs with an analysis of recent initiatives in China that have not been well documented before. By unpacking the dimensions of alternativeness into specific elements, this paper also provides an analytical framework for examining the alternativeness of AFNs especially nascent ones that have not developed a full spectrum of alternativeness. (shrink)

Capitalizing on a unique setting in China where auditors disclose their prosocial activities, we examine the role that auditor social responsibility plays in shaping their performance. In one direction, behavior consistency theory implies that individual auditors exhibiting more social commitment in their off-the-job activities behave similarly during engagements, enhancing the quality of their audits. In the other direction, accounting firms’ internal structures along with external disciplinary forces mute the impact of heterogeneous auditor characteristics on their performance. In a staggered difference-in-differences (...) design, we report a significant fall in the magnitude of companies’ discretionary accruals and the incidence of financial reporting irregularities after their auditors begin contributing to social welfare, relative to companies whose auditors refrain from contributing during the same timeframe. Additional evidence implies that the higher audit quality stems from auditors better protecting their independence and improving their competence in the post-contribution period. Collectively, our results provide insights into the importance of auditors’ prosocial attitudes to their external monitoring. (shrink)

This paper studies how the human capital embedded in rank-and-file employees affects firms’ stock price crash risk. Employing a unique setting in China where we measure human capital using employee information at the firm level, we show that human capital quality improves firms’ internal information environments, curbs bad-news hoarding and overinvestment, leading to lower stock price crash risk. The findings are robust to instrumental variable regressions. Our study highlights the internal informational role of human capital and sheds light on its (...) implications for capital markets and outside investors. Therefore, we contribute to the literature on the interaction between non-shareholding stakeholders and shareholders. (shrink)

The purpose of this study was to explore the relationship between parenting styles and career decision-making difficulties in college students, and uncovered the mediating roles of core self-evaluation and career calling. A total of 1,127 undergraduates were recruited to complete the questionnaires about parenting styles, core self-evaluation, career calling, and career decision-making difficulties. The results showed that: Positive and negative parenting styles could positively predict career decision-making difficulties in college students. Core self-evaluation and career calling mediated the relationship between parenting (...) styles and career decision-making difficulties. Sequential dual mediators only found in which positive paternal and maternal parenting styles predict career decision-making difficulties through core self-evaluation and career calling. Further analysis revealed gender difference in the relationship between parenting styles and career decision-making difficulties. The relation between paternal positive parenting style and career decision-making difficulties was significant in male students, but absent in female students; the relation between maternal positive parenting and career decision-making difficulties and the relation between paternal negative parenting and career calling were significant in female students, but absent in male students; and the relation between career calling and career decision-making difficulties was greater in male than in female. The current study expanded and deepened those existing understandings about the relationship between parenting styles and adolescents’ career decisions, so as to further reveal its internal mechanism and provide more reasonable suggestions and targeted guidance for career counseling. (shrink)

This research develops and tests a multiple-mediator model of the relationship between organizational fairness and employees’ perceived meaningfulness. Integrating (Rosso et al., Research in Organizational Behavior 30:91–127, 2010) theoretical framework on meaningfulness with theories on fairness, we examined four parallel mechanisms linking organizational fairness to perceived meaningfulness: organization-based self-esteem (OBSE), authenticity at work, moral identification, and organizational identification. We tested our model with three time-lagged studies. All of the studies found significant mediating effects of OBSE and authenticity at work, whereas (...) the results of moral identification and organizational identification were mixed. Studies 2 and 3 also found that the combined mediating effect of the self-oriented mechanisms (OBSE and authenticity at work) was significantly stronger than that of the other-oriented mechanisms (moral identification and organizational identification). These findings suggest organizational fairness as a key antecedent of perceived meaningfulness and the prominent role of the self in the relationship between fairness and meaningfulness. (shrink)

Slower perceptual alternations, a notable perceptual effect observed in psychiatric disorders, can be alleviated by antidepressant therapies that affect serotonin levels in the brain. While these phenomena have been well documented, the underlying neurocognitive mechanisms remain to be elucidated. Our study bridges this gap by employing a computational cognitive approach within a Bayesian predictive coding framework to explore these mechanisms in depression. We fitted a prediction error (PE) model to behavioral data from a binocular rivalry task, uncovering that significantly higher (...) initial prior precision and lower PE led to a slower switch rate in patients with depression. Furthermore, serotonin‐targeting antidepressant treatments significantly decreased the prior precision and increased PE, both of which were predictive of improvements in the perceptual alternation rate of depression patients. These findings indicated that the substantially slower perception switch rate in patients with depression was caused by the greater reliance on top‐down priors and that serotonin treatment's efficacy was in its recalibration of these priors and enhancement of PE. Our study not only elucidates the cognitive underpinnings of depression, but also suggests computational modeling as a potent tool for integrating cognitive science with clinical psychology, advancing our understanding and treatment of cognitive impairments in depression. (shrink)

With the increasing number of electric vehicles, the charging demand of EVs has brought many new research hotspots, i.e., charging path planning and charging pricing strategy of the charging stations. In this paper, an integrated framework is proposed for multiobjective EV path planning with varied charging pricing strategies, considering the driving distance, total time consumption, energy consumption, charging fee such factors, while the charging pricing strategy is designed based on the objectives of maximizing the total revenues of the charging stations (...) and balancing the profits of the charging stations. First, the energy consumption model of EVs, the M/M/S queuing model of charging stations, and the charging model of charging piles are established. A novel charging path planning algorithm is proposed based on bidirectional Martins’ algorithm, which can assist EV users to select charging stations and plan charging paths. Then, a particle swarm optimization algorithm is applied to solve the optimal solution of charging station pricing designation. Finally, the method proposed in the paper is simulated on the street map of Shenzhen to verify the efficacy of the multiobjective charging path planning for EVs and the feasibility of the charging pricing strategy. (shrink)

To study whether Tai Chi practice can improve the brain connectivity of the prefrontal lobe of college students, the positive psychological capital questionnaires and resting EEG signals were acquired from 50 college students including 25 TC practitioners and 25 demographically matched TC healthy controls. The results showed that the score of the positive psychological capital questionnaire of the TC group was significantly higher than that of the control group, and the node degree of the frontal lobe and temporal lobe of (...) both groups was positively correlated with the score of the positive psychological capital questionnaire. In addition, the response time of the TC group under auditory stimulation was significantly shorter than that of the control group, and there was a significant positive correlation between response time and its characteristic path length, and a significant negative correlation with global efficiency. Meanwhile, during the selected range of sparsity, the difference in global network parameters between two groups is significant in the alpha band. Under all single sparsity, the clustering coefficient, global efficiency, and local efficiency of the TC group have a higher trend, while the characteristic path length tended to be shorter. In the analysis of the local characteristics of the resting brain functional network, it was found that the node degree of the frontal lobe and temporal lobe of the TC group was higher, and the difference was significant in some nodes. These results all point to the fact that TC practice has a certain impact on specific brain areas of the brain. (shrink)

Yi-He is universal symbol of Chinese philosophy, it contains two thoughts of “Yi” and “He”. Thought of “Yi” represents idea of change in Chinese philosophy，thought of “He” represents idea of harmony in Chinese philosophy. “Philosophy of Yi-He” is dialectical synthesis of thought of “Yi” and thought of “He”, as well as the unique nature of Chinese philosophy thought. It embodies the deep structure of Chinese cultural spirit and the innovative pattern of Chinese philosophy thought. At present, “philosophy of Yi-He” conforms (...) to the topic of the age, i.e. developing in all-round and coordinating way and constructing harmonious society. It constitutes Chinese philosophy idea which reflects and criticizes modern civilization and creating viewpoint on harmonious development. “Philosophy of Yi-He” calls on harmonious world and constructs harmonious development idea in the relationship between human being and nature, human being and society, human being and themselves, human being and civilization. The viewpoint on harmonious development of Chinese philosophy aims at creating an ideal of harmonious world. (shrink)

The problem of cultural environment is not new, but the use of the theory on cultural environment is clearly a new approach to the consideration of familiar questions. That is the problem, is it true that the context has become such that man, as an individual, is becoming increasingly smaller, weaker, more tightly defined and restrained, in a society which is steadily developing in the direction of becoming multi-dimensional and ambiguous with its “logic of imposition”? As for the cultural environment, (...) is it true that the part in it where man has no right to choose, the part which he is compelled to adapt to, will grow bigger and bigger than the part each individual, each community can create, build, and amend? More concretely, is it true that the European rationalist and anthropological culture has become too “classical” and “secular,” now getting replaced by a “fast-food culture” or “stewing-pot culture”? Or is it only a “superficial choice” of globalization times? Is the present philosophy too weak, leaving society to the mercy of less-than-clairvoyant logics of life, in which “such environment, such man” is only one of many behavioral logics which are not too bad in modern social relation? Or has the role of philosophy itself changed - the “Flat world” philosophy now deprived of the responsibility to control, regulate, and, as necessary, determine the context, as it was in the past? Base upon reliable qualitative and quantitative datas, thepaper prover that: 1. If natural environment is the regrouping of factors outside the social-human system making conditions necessary for this system to exist and develop, then cultural environment is regrouping of factors inside the social-human system making sufficient conditions for each subsystem of this system to identify itself and progress. 2. Never in the past has the cultural environment in Vietnam been so rich and varied, so dynamic and positive, so encouraging and attractive, with so many opportunities and challenges as is now the case. The degree of richness and diversity, the dynamic and active rhythm of Vietnam’s cultural environment are now enough to foster good ideas and stimulate discovery and creation. But on the flip side, there are still many challenges andattractions, so hopefully every individual, family, and community will become vigilant before the risk of losing the way or making a mistake. (shrink)

For achieving the sustainable development goals, green development has been raised to a high position for cities in China. The economic development in Northwest China is slow, the ecological environment is fragile, and the mineral resources are rich. Only through green development can we realize the comprehensive income of regional production development, rich life, and good ecology. This paper measures the green development efficiency of 30 prefecture-level cities in Northwest China by using DEA-SBM model of unexpected output, explores the differences (...) and causes of green development efficiency from the perspective of time and space through convergence coefficient, coordination matrix, GIS, and other methods, and empirically tests the impact of industrial structure, technological progress, and other driving factors on green development efficiency by using panel Tobit model. The results show that, on the whole, the efficiency of green development in Northwest China is low, path dependence is serious and unbalanced, the coordinated development effect of different regions is weak, and the spillover effect of core urban agglomerations has not been effectively exerted; from the perspective of driving factors, economic development, population density, traffic situation, and education investment can significantly improve the efficiency of urban green development, and the second is that the proportion of industries significantly hinders the improvement of green development efficiency, while the impact of scientific and technological innovation is not significant. Based on the empirical results, this paper believes that the harmonious development of natural environment and economic society can be realized only by improving the coordinated development effect among cities, implementing the optimization and upgrading of industrial structure, introducing excellent talents, and promoting the technological upgrading. (shrink)

We show that, given extensive exploration of a three-dimensional volume, grid units can form with the approximate periodicity of a face-centered cubic crystal, as the spontaneous product of a self-organizing process at the single unit level, driven solely by firing rate adaptation.

In a congested large-scale subway network, the distribution of passenger flow in space-time dimension is very complex. Accurate estimation of passenger path choice is very important to understand the passenger flow distribution and even improve the operation service level. The availability of automated fare collection data, timetable, and network topology data opens up a new opportunity to study this topic based on multisource data. A probability model is proposed in this study to calculate the individual passenger’s path choice with multisource (...) data, in which the impact of the network time-varying state on passenger path choice is fully considered. First, according to the number and characteristics of OD candidate paths, the AFC data among special kinds of OD are selected to estimate the distribution of passengers’ walking time and waiting time of each platform. Then, based on the composition of path travel time, its real-time probability distribution is formulated with the distribution of walking time, waiting time, and in-vehicle time as parameters. Finally, a membership function is introduced to evaluate the dependence between passenger’s travel time and the real-time travel time distribution of each candidate path and take the path with the largest membership degree as passenger’s choice. Finally, a case study with Beijing Subway data is applied to verify the effectiveness of the model presented in this study. We have compared and analysed the path calculation results in which the time-varying characteristics of network state are considered or not. The results indicate that a passenger’s path choice behavior is affected by the network time-varying state, and our model can quantify the time-varying state and its impact on passenger path choice. (shrink)

This study aimed to explore the mediating effects of internet gaming disorder, social network use, and generalized pathological internet use on the association between loneliness and depression. A total of 2211 junior high school students completed questionnaires regarding loneliness, internet gaming disorder, social network use, GPIU, and depression. The results of a structural equation model revealed that the path coefficient of loneliness to depression was significantly positive, loneliness could not predict depression through GPIU directly, but loneliness could predict depression through (...) internet gaming disorder to GPIU, loneliness could predict depression through social network use to GPIU, and loneliness could not predict depression through internet gaming disorder to social network use to GPIU. These results provided significant implications for the prevention and reduction of depression in Chinese junior high school students. (shrink)