This study examines the impact of mandatory Corporate Social Responsibility reporting on firms’ financial reporting quality using a quasi-natural experiment in China that mandates a subset of firms to report their CSR activities starting in 2008. We find that mandatory CSR disclosure firms constrain earnings management after the policy. The result is robust to a battery of sensitivity tests and more prominent for firms with lower analyst coverage. Further analyses reveal that upward earnings management by mandatory disclosure firms is more (...) likely to be caught after the policy. The findings suggest that mandatory CSR disclosure mitigates information asymmetry by improving financial reporting quality. (shrink)

The purpose of this study was to evaluate the international scientific output on postpartum depression research during 2000–2020 through a bibliometric analysis and to explore research hotspots, frontiers, and trends in the field of postpartum depression. We searched the Web of Science Core Collection for publications on postpartum depression published between 2000 and 2020. CiteSpace, gCluto, and other software applications were used to analyze the data by year, journal, and country. A total of 2,963 publications were retrieved and 96 countries (...) or regions published related papers. The United States had the largest number of published papers and the highest betweenness centrality, which is the dominant position in the field of postpartum depression. A total of 717 journals published papers, with the Archives of Womens Mental Health ranked first in terms of volume and betweenness centrality. In this study, 31 high-frequency main MeSH terms/subheadings were selected. The high-frequency MeSH terms were clustered into six categories: an overview of depression-related research, diagnostic and screening scales for postpartum depression, epidemiological investigation into postpartum depression, treatment and drug selection for postpartum depression, psychological research on postpartum depression, and etiology, physiopathology, complications, genetics of postpartum depression. Finally, we used strategic diagram to analyze research trends in postpartum depression. This study has identified a continuous significant increase in the publication of PPD articles. Currently, the etiology, physiological pathology, intervention and treatment of complications on PPD are immature, which provides reference for the trend of obstetric psychology. (shrink)

Objective: The objectives of this study are to understand the current functions, structure and operation of hospital ethics committees (HECs) in Shanghai and to facilitate their improvement. Methods: (1) A questionnaire survey, (2) interviews with secretaries and (3) on-site document reviews of HECs in Shanghai were used in the study, which surveyed 33 hospitals. Results: In Shanghai, 57.56% of the surveyed hospitals established HECs from 1998 to 2005. Most HECs used bioethical review of research involving human subjects as well as (...) bioethical review or consultation regarding medical care services and administrative decision- making. Of the surveyed HECs, 14.3% did not provide any formal bioethical training to the HECs’ members and many HECs had no standard operating procedures. Some HECs had no clear definition of what was “conflict of interest” that should be considered by the HECs, while 44.4% of the HECs did not perform continuing review. Discussion: After the issues of related national regulations, more and more hospitals established HECs in Shanghai, but the functions of HECs need to be further developed and formal training on bioethics should be provided to HEC members. To assure the independence and good performance of HECs, the conflict of interest procedure, the standard operating procedures and bioethical review should be improved. Conclusion: HECs in Shanghai had developed in the preceding 10 years and they played great roles in protecting the rights and welfare of human subjects and patients; some areas need improvement. (shrink)

The evolving Sino-Russian relationship is a cornerstone in contemporary international relations, with significant implications for global peace, stability, and strategic balance. This dynamic has progressively deepened, transitioning from a "strategic partnership of coordination" to a "comprehensive strategic partnership of coordination for a new era," marked by enhanced political trust and strategic alignment. Notably, the intensification of this partnership under the leadership paradigms of Xi Jinping has yielded significant advancements in military, technological, economic, and cultural domains. This paper explores the ethical (...) and philosophical challenges and opportunities presented by the Sino-Russian relationship from the perspective of ecopolitical philosophy, which considers the environmental implications of these international dynamics. As global leaders in energy consumption and environmental impact, China and Russia's ecological policies carry profound ethical considerations, which intersect with religious and moral philosophy concerning stewardship of the earth and intergenerational justice. The evolving Sino-Russian relationship is a cornerstone in contemporary international relations, with significant implications for global peace, stability, and strategic balance. This dynamic has progressively deepened, transitioning from a "strategic partnership of coordination" to a "comprehensive strategic partnership of coordination for a new era," marked by enhanced political trust and strategic alignment. Notably, the intensification of this partnership under the leadership paradigms of Xi Jinping has yielded significant advancements in military, technological, economic, and cultural domains. This paper explores the ethical and philosophical challenges and opportunities presented by the Sino-Russian relationship from the perspective of ecopolitical philosophy, which considers the environmental implications of these international dynamics. As global leaders in energy consumption and environmental impact, China and Russia's ecological policies carry profound ethical considerations, which intersect with religious and moral philosophy concerning stewardship of the earth and intergenerational justice. In the context of this relationship, ethical questions arise regarding the balance of power and environmental responsibility, the moral obligations to address climate change, and the ethical management of natural resources. These considerations are crucial as both nations seek to uphold their commitments to sustainable development while navigating the complexities of their strategic alliance. The analysis is framed by Xi Jinping's diplomatic philosophy, which advocates for a new model of major power relationships based on mutual respect and ecological sustainability. This approach underscores the need for a deeper understanding of the philosophical underpinnings that guide international relations in the era of significant environmental challenges. By examining the Sino-Russian relationship through the lens of global environmental ethics, this study contributes to a broader discourse on how major powers can negotiate their strategic interests with their moral responsibilities to the global community. (shrink)

In this note, it is shown that the set of kernel ideals of a K n, 0-algebra L is a complete Heyting algebra, and the largest congruence on L such that the given kernel ideal as its congruence class is derived and finally, the necessary and sufficient conditions that such a congruence is pro-boolean are given.

This study explores “Strengthen Moral Education for Cultivating People” (“Li De Shu Ren”) in China from the perspectives of concepts and policies. “Strengthen Moral Education” (“Li De”) is identified as the “developing great virtue” (“Ming Da De”), “obeying social morality” (“Shou Gong De”), and “keeping personal morals” (“Yan Si De”). “Cultivate People” (“Shu Ren”) includes the moral education, intellectual education, sports education, aesthetic education, and labor education. Policy implementation and advancement is divided into three stages: Policy launch period (2006-2012), policy (...) improvement period (2013-2017), the period of full implementation of policies (2017 to present). Policy suggestions on “Strengthen Moral Education and Cultivate People” (“Li De Shu Ren”) are offered, including building a multi-agent coordinated all-staff education system, building an organically integrated whole-process education system, building an all-round education system guided by values, and building the evaluation system of cultivating people by virtue. (shrink)

Depression is a common mental health illness worldwide that affects our quality of life and ability to work. Although prior research has used EEG signals to increase the accuracy to identify depression, the rates of underdiagnosis remain high, and novel methods are required to identify depression. In this study, we built a model based on single-channel, dry-electrode EEG sensor technology to detect state depression, which measures the intensity of depressive feelings and cognitions at a particular time. To test the accuracy (...) of our model, we compared the results of our model with other commonly used methods for depression diagnosis, including the PHQ-9, Hamilton Depression Rating Scale, and House-Tree-Person drawing test, in three different studies. In study 1, we compared the results of our model with PHQ-9 in a sample of 158 senior high students. The results showed that the consistency rate of the two methods was 61.4%. In study 2, the results of our model were compared with HAM-D among 71 adults. We found that the consistency rate of state-depression identification by the two methods was 63.38% when a HAM-D score above 7 was considered depression, while the consistency rate increased to 83.10% when subjects showed at least one depressive symptom. In study 3, 68 adults participated in the study, and the results revealed that the consistency rate of our model and HTP drawing test was 91.2%. The results showed that our model is an effective means to identify state depression. Our study demonstrates that using our model, people with state depression could be identified in a timely manner and receive interventions or treatments, which may be helpful for the early detection of depression. (shrink)

As part of the wider theoretical framework of Zha Changping’s so-called world-picture logic, “world relational aesthetics” constitutes a theoretical system for critiquing pioneering contemporary Chinese art. Against the backdrop of the Western history of aesthetics, this paper attempts a categorization of world relational aesthetics in terms of its methodology and theory, treating it as a continuation in the tradition of theological aesthetics that offers unique insight into China’s pioneering art.

Countries around the world have adopted different policies to address the global issue of poverty, though their poverty line varies. China has achieved remarkable results in poverty alleviation through education. Aware that poverty eradication must rely on intellectual support, the country has shifted its anti-poverty theory and policy actions from a passive, one-off poverty reduction mode based on ‘blood transfusion’ to an active and sustainable mode aimed at improving the ‘blood making’ capacity of the poor population, namely the Chinese mode. (...) Education is the fundamental way of such a mode. China has always focused on nine-year compulsory education in implementing anti-poverty policies; conducted classified and tiered efforts in education against poverty and made policies more targeted; adopted diverse policy instruments and shifted the focus from subsidy to educational capacity building; developed quantified poverty alleviation indexes to set standards for policy evaluation; and included educa... (shrink)

Previous studies have identified the critical role of the left fusiform cortex in visual word form processing, learning, and memory. However, this so-called visual word form area's other functions are not clear. In this study, we used fMRI and the subsequent memory paradigm to examine whether the putative VWFA was involved in the processing and successful memory encoding of faces as well as words. Twenty-two native Chinese speakers were recruited to memorize the visual forms of faces and Chinese words. Episodic (...) memory for the studied material was tested 3. h after the scan with a recognition test. The fusiform face area and the VWFA were functionally defined using separate localizer tasks. We found that, both within and across subjects, stronger activity in the VWFA was associated with better recognition memory of both words and faces. Furthermore, activation in the VWFA did not differ significantly during the encoding of faces and words. Our results revealed the important role of the so-called VWFA in face processing and memory and supported the view that the left mid-fusiform cortex plays a general role in the successful processing and memory of different types of visual objects. © 2010 Elsevier Inc. (shrink)

This study investigates the value essence of “Double reduction” (Shuang jian) policy in China from a perspective of policy narrative. It examines three values essences of “Double reduction” (Shuang jian) policy, including the core value of running schools: student-centered education; the leading value of running schools: quality-based education and the dominant value of running schools: home-school cooperative education. The interactive analysis of “Double reduction” (Shuang jian) policy in China highlights that the main purpose of the "double reduction" policy is to (...) solve major problems related to people’s livelihood in the field of education and provide people with higher quality and universal educational resources. In addition, suggestion, conclusion, and remark are offered in the last. (shrink)

Insect white wax is a type of biological wax, mainly produced in Jiading Fu (now Leshan, Sichuan province) in southern Sichuan province, also known as Sichuan wax. It is a special export product in China and an important source of income for local wax farmers. From the seventeenth century onward, Westerners who traveled deep into southwestern China studied the wax, including its geographical distribution, biological experiments, and production techniques. They assessed its commercial prospects and strove to introduce it to Europe (...) and the areas it controlled. Based on the reports of the European scholars’ expeditions, travelogues, conference proceedings, and correspondence, this paper examines the history of Western research on the insect white wax and aims to investigate the underlying motivations for the exploration activities, proposes the concept of “object colonialism,” and discusses the impact of adopting objects from their countries of origin on the world’s political and economic landscape. (shrink)

Adaptation can optimize information processing by allowing the visual system to always adjust to the environment. However, only a few studies have investigated how the visual system makes adjustments to repeatedly occurring changes in the input, still less about the related neural mechanism. Our previous study found that contrast adaptation attenuated after multiple daily sessions of repeated adaptation, which was explained by the habituation of either the adapter’s effective strength or the adaptation mechanisms. To examine the former hypothesis, in the (...) present study we used the frequency tagging technique to measure the adapter-elicited steady-state visual evoked potential amplitudes. Participants repeatedly adapted to the same contrast adapter in a top-up manner for six continuous days, which was called training of adaptation. The behavioral adaptation effect and SSVEP response to the trained adapter and an untrained control adapter were measured before and after training. The psychophysical results showed that the effect of adaptation in the trained condition significantly reduced after training, replicating our previous finding. Contradicting the prediction of the hypothesis that repeated adaptation attenuated the effective strength of the adapter, the SSVEP amplitude was unchanged after training, which was further confirmed by an equivalence test. Taken together, the results challenge the account of habituation of adapter in repeated adaptation, while leaving the account of habituation of adaptation mechanism to be tested. (shrink)

本书解读了马克思主义中有关人的哲学的原著文本,对人的哲学的具体内容进行了阐述,论述了人的哲学在中国的历史命运以及在中国社会主义现代化建设中的理论价值和实践意义。.

This study explores how to optimize and improve the strategical development of urban schools in China from a policy analysis perspective. Geographically, urban school layout emphasizes the regional distribution of schools, which is affected by the geographical environment; Economically, urban school layout involves the adjustment and allocation of students' sources, educational funds, educational facilities and other elements. In terms of policy, urban school layout is the result of mutual consultation among different stakeholders, which is related to the flow of students (...) and teachers, the satisfaction of students' needs and the educational needs of families. The strategical development of urban schools refers to a set of technical and management procedures applied to planning the spatial distribution and characteristics of schools, which can be applied to match the development of schools with the distribution of the school-age population and promote the achievement of educational policy objectives. (shrink)

In this paper, the stability of switched neural networks with interval parameter uncertainties and time delays is investigated. First, the conditions for the existence and uniqueness of the equilibrium point of the system are discussed. Second, the average dwell time approach and M-matrix property are employed to obtain conditions to ensure the globally exponential stability of the delayed SNNs under constrained switching. Third, by resorting to inequality technique and the idea of vector Lyapunov function, sufficient condition to ensure the robust (...) exponential stability of the delayed SNNs under arbitrary switching is derived. The form of the constructed Lyapunov functions is simple, which has certain commonality in studying delayed SNNs, and the proposed results not only are explicit but also reveal the relationship between the constrained switching and the arbitrary switching of the SNNs. Finally, two numerical examples are presented to illustrate the effectiveness and less conservativeness of the main results compared with the existing literature. (shrink)

Confucianism is an important theoretical support of the Chinese national spirit. It started with the Confucian school founded by Confucius, and after the continuous enrichment and creation of Confucianism, it gradually formed an important guiding ideology covering people, people and society, people and nature, etc., which had a far-reaching impact on politics, economy, literature, social life and other fields. In the 1980s, the stable social environment brought by the reform and opening up provided a good external condition for the development (...) of dulcimer art in China. The increasing communication between Chinese and western cultures and ideas has brought new ideas for the development of dulcimer art in China. Yangqin, in the form of "singing, dancing and telling stories", shows the living state and ideal pursuit of literati in Yuan Dynasty by shaping specific events and characters, thus being regarded as a "living fossil" that reflects the social outlook of Yuan Dynasty. There is no doubt that the culture of Chinese dulcimer is based on Chinese traditional culture. It has obvious characteristics of the cultural orientation of Confucianism and Taoism, and is also the result of the interaction between Chinese and Western cultural trends. This cultural orientation will definitely involve the future development trend of Chinese dulcimer culture and will have a profound impact on Chinese dulcimer culture in the 21st century. (shrink)

Two kinds of probability expressions, verbal and numerical, have been used to characterize the uncertainty that people face. However, the question of whether verbal and numerical probabilities are cognitively processed in a similar manner remains unresolved. From a levels-of-processing perspective, verbal and numerical probabilities may be processed differently during early sensory processing but similarly in later semantic-associated operations. This event-related potential (ERP) study investigated the neural processing of verbal and numerical probabilities in risky choices. The results showed that verbal probability (...) and numerical probability elicited different N1 amplitudes but that verbal and numerical probabilities elicited similar N2 and P3 waveforms in response to different levels of probability (high to low). These results were consistent with a level-of-processing framework and suggest some internal consistency between the cognitive processing of verbal and numerical probabilities in risky choices. Our findings shed light on possible mechanism underlying probability expression and may provide the neural evidence to support the translation of verbal to numerical probabilities (or vice versa). (shrink)