BackgroundSubjective cognitive decline, non-amnestic mild cognitive impairment, and amnestic mild cognitive impairment are regarded to be at high risk of converting to Alzheimer’s disease. Amplitude of low-frequency fluctuations can reflect functional deterioration while diffusion tensor imaging is capable of detecting white matter integrity. Our study aimed to investigate the structural and functional alterations to further reveal convergence and divergence among SCD, naMCI, and aMCI and how these contribute to cognitive deterioration.MethodsWe analyzed ALFF under slow-4 and slow-5 bands and white matter (...) fiber integrity among normal controls, SCD, naMCI, and aMCI groups. Correlation analyses were further utilized among paired DTI alteration, ALFF deterioration, and cognitive decline.ResultsFor ALFF calculation, ascended ALFF values were detected in the lingual gyrus and superior frontal gyrus within SCD and naMCI patients, respectively. Descended ALFF values were presented mainly in the LING, SFG, middle frontal gyrus, and precuneus in aMCI patients compared to CN, SCD, and naMCI groups. For DTI analyses, white matter alterations were detected within the uncinate fasciculus in aMCI patients and within the superior longitudinal fasciculus in naMCI patients. SCD patients presented alterations in both fasciculi. Correlation analyses revealed that the majority of these structural and functional alterations were associated with complicated cognitive decline. Besides, UF alterations were correlated with ALFF deterioration in the SFG within aMCI patients.ConclusionsSCD shares structurally and functionally deteriorative characteristics with aMCI and naMCI, and tends to convert to either of them. Furthermore, abnormalities in white matter fibers may be the structural basis of abnormal brain activation in preclinical AD stages. Combined together, it suggests that structural and functional integration may characterize the preclinical AD progression. (shrink)

This study draws on the substitutes for leadership theory to investigate the association of strengths-based leadership with employee turnover intention and the mediating role of felt obligation for constructive change and the moderating role of job control in the linkage. Data were collected using a three-wave survey from a sample of 317 employees working in a variety of enterprises in China. The multiple regression analyses with bootstrapping procedure were utilized to examine the proposed hypotheses. The results indicate that strengths-based leadership (...) negatively relates to turnover intention and felt obligation for constructive change partially mediates the relationship between strengths-based leadership and turnover intention. Furthermore, job control, acting as a substitute for strengths-based leadership, negatively moderates the indirect relationship between strengths-based leadership and turnover intention via felt obligation for constructive change. This study contributes to the literature of strengths-based leadership and the substitutes for leadership theory by enhancing our understanding of the effect of job control. (shrink)

The purpose of this study was to examine the moderating roles of hostile attribution bias and negative reciprocity beliefs in the relationship between workplace incivility, as perceived by employees, and their interpersonal deviance. Data were collected using a three-wave survey research design. Participants included 233 employees from a large manufacturing company in China. Hierarchical regression analyses were used to test the hypothesized relationships. Our study revealed that hostile attribution bias and negative reciprocity beliefs strengthened the positive relationship between workplace incivility (...) and interpersonal deviance. This relationship was the most positive when both hostile attribution bias and negative reciprocity beliefs were high. The findings provided evidence that directing employees to depress hostile attribution bias and negative reciprocity beliefs may attenuate the effects of workplace incivility on interpersonal deviance. Implications for theory, research, and management practice are discussed. (shrink)

The completeness of the modal logic S4 for all topological spaces as well as for the real line , the n-dimensional Euclidean space and the segment etc. was proved by McKinsey and Tarski in 1944. Several simplified proofs contain gaps. A new proof presented here combines the ideas published later by G. Mints and M. Aiello, J. van Benthem, G. Bezhanishvili with a further simplification. The proof strategy is to embed a finite rooted Kripke structure for S4 into a subspace (...) of the Cantor space which in turn encodes . This provides an open and continuous map from onto the topological space corresponding to . The completeness follows as S4 is complete with respect to the class of all finite rooted Kripke structures. (shrink)

We consider the possible cardinalities of the following three cardinal invariants which are related to the permutation group on the set of natural numbers: the least cardinal number of maximal cofinitary permutation groups; the least cardinal number of maximal almost disjoint permutation families; the cofinality of the permutation group on the set of natural numbers.We show that it is consistent with that ; in fact we show that in the Miller model.

Urban elites and their relative income levels are windows on the emerging socioeconomic order in China. We add to the research literature a new view that economic sectors are the institutional contexts in which different elites seek their material gains. Conducting a trend analysis with 1988 and 1995 national surveys of urban China, we found that political, administrative, and managerial elites maintained consistently higher levels of income relative to professional elites, but this applied mainly to a monopoly sector of industries (...) that were restricted to state operation. Managers in the open industry sector that allowed for free entry and exile experienced income declines relative to professionals within the sector, even though the former had moderately higher income levels than the latter in 1988 and 1995. All elite groups in the monopoly sector retained higher incomes than their counterparts in the open sector in 1995, but not necessarily in 1988. (shrink)

This volume fills that gap and offers teachers in criminal justice ethics and law enforcement practitioners a rich selection of materials that have emerged in ...

Since the 1990s, grammatical complexity has received substantial research attention in applied linguistics. The representation of grammatical complexity has expanded in L2 writing with the application of diverse measures in empirical studies in the recent three decades. In response to this situation, we found it important to revisit grammatical complexity, and an exploratory factor analysis was applied to explore latent dimensions of grammatical complexity in L2 writing. We analyzed Lu’s 14 grammatical complexity measures in the L2 corpus of the British (...) Academic Written English Corpus. We then proposed a four-factor model with “clausal subordination,” “phrasal construction”, “global length unit” and “others.” The four factors generally align with the types of grammatical complexity proposed in Lu, but differences on six measures are also found. Noteworthy points were discussed to interpret the reasons behind the differences. Research implications are provided to show further research directions. (shrink)

The meanings of person in Scheler’s phenomenology are discussed on three levels: that of epistemology, of ontology and of ethics. One can find the possible unity among these three levels through the concept of “selffeeling”. There are also three different philosophical meanings of self-feeling: “self-feeling 1” on epistemological level, “self-feeling 2” on ontological level, and “self-feeling 3” on ethical level. The person is self-given and gains its selfidentity through “self-feeling 1”. The person is related to its own existence and its (...) being, as well as to the absolute being in the negative and positive “selffeeling 2”. Therefore, the pattern of the being of the person is the becoming of the person, more exactly, is the to-be of the person toward the ideal ordo amoris and the ideal value-essence of person. According to Scheler, “self-feeling 3” builds the technique of personal salvation. One can completely understand Scheler’s phenomenological concept of person through the three meanings of self-feeling. (shrink)

本书选录当代日本学者论述德川时代日本儒学史之论文6篇,以供学界作为研究此阶段日本儒学史之津筏。各篇论文均引证祥实,论点深入,有代表当代日本思想史主流学者之学风,颇可参考。.

Domains are mathematical structures for information and approximation; they combine order-theoretic, logical, and topological ideas and provide a natural framework for modelling and reasoning about computation. The theory of domains has proved to be a useful tool for programming languages and other areas of computer science, and for applications in mathematics. Included in this proceedings volume are selected papers of original research presented at the 2nd International Symposium on Domain Theory in Chengdu, China. With authors from France, Germany, Great Britain, (...) Ireland, Mexico, and China, the papers cover the latest research in these sub-areas: domains and computation, topology and convergence, domains, lattices, and continuity, and representations of domains as event and logical structures. Researchers and students in theoretical computer science should find this a valuable source of reference. The survey papers at the beginning should be of particular interest to those who wish to gain an understanding of some general ideas and techniques in this area. (shrink)

T‐bet and Eomes are two related transcription factors (TFs) that regulate the differentiation of cytotoxic lymphocytes such as Natural Killer (NK) cells and CD8 T cells. Recent genome‐wide analyses suggest they have complementary roles in instructing the transcriptional program of NK cells, although their DNA binding sites appear to be very similar. In this essay, we discuss the mechanisms that could specify their action, addressing their expression profile, the cofactors they interact with, as well as their roles in the epigenetic (...) regulation of chromatin accessibility. Based on the recent literature on these TFs, we propose different models to describe how they regulate gene expression in NK cells at steady state, or in the context of activation or exhaustion. We also discuss recent findings in the field of CD8 T cell differentiation and residency, where Eomes and T‐bet appear to be major regulators, and the parallels that can be drawn between mechanisms of NK and CD8 T cell differentiation and trafficking. (shrink)

To reveal the mechanisms of firms’ technological strategic choices between innovation and imitation, an evolutionary game model is proposed from the perspective of the behavioral biases. First, behavioral biases such as reference point dependence, loss aversion, and probability weighting can be defined and modeled based on the prospect theory. Second, according to the firm theory, a Cournot or Stackelberg game modeled with a technology spillover effect and intellectual property protection is applied to portray the interaction between firms. Third, an improved (...) evolutionary game model is provided by incorporating behavioral biases into the framework of the decision-making process. Finally, the simulation analysis of some important factors, such as intellectual property protection, patent fees, innovation risks, decision-making attitudes, and consumers’ price preference on firms’ technological strategic choices, is presented. The corresponding results show that innovation risk is an important factor affecting the technological strategic choices of firms, increasing the intellectual property protection and the patent fee for technology transfer can effectively control the spillover effect of technology, there is a partial U-shaped relationship between the consumers’ price preference and innovation, and the behavioral biases such as reference point dependence, loss aversion, and probability weighting will change the perception of payoff and risk and will eventually induce firms to adopt the innovation strategy. (shrink)

This study investigated the differences in morphometry and functional plasticity characteristics of the brain after long-term training of different intensities. Results showed that an aerobic group demonstrated higher gray matter volume in the cerebellum and temporal lobe, while an anaerobic group demonstrated higher gray matter volume in the region of basal ganglia. In addition, the aerobic group also showed significantly higher fractional amplitude of low-frequency fluctuation and degree centrality in the motor area of the frontal lobe and parietal lobe, and (...) the frontal gyrus, respectively. At the same time, the anaerobic group demonstrated higher fALFF and DC in the cerebellum posterior lobe. These findings may further prove that different brain activation modes respond to different intensities of physical activity and may help to reveal the neural mechanisms that can classify athletes from different intensity sports. (shrink)

Food safety risk is becoming a vital issue for public health, and improving public awareness of FSR through social media is necessary. This study aims to explore specific mechanisms of FSR perception; it first categorizes 19 risk characteristics into two variables, dread and efficacy, and then examines how social media use affects perceived FSR through both variables. Additionally, the study explores the moderating effects of source credibility and science literacy on the mechanisms of FSR perception. Based on a nationwide online (...) survey of more than six salient food safety issues in China, the study found that exposure to food safety risk information on social media can help improve perceived FSR based on the proposed “dread–efficacy processing model”, where dread stimulates perceived risk, while efficacy suppresses risk perception. Moreover, source credibility intensifies the effect of social media use on efficacy appraisal, whereas science literacy exerts a “double-weakening” influence on dread appraisal. Theoretical and practical implications of the findings are discussed. (shrink)

As a product of the tourism performing arts industry in culture–tourism integration development, to develop a featured culture–tourism town is a new trend for tourism development in the new era. To analyze the social benefit of the culture–tourism industry, in this study, an artificial intelligence model for social benefit evaluation is constructed based on backpropagation neural network and fuzzy comprehensive analysis, with Yiyang Town taken as an example. The criterion layer in the model includes three indexes, and the index layer (...) contains 11 indexes. The weight values of cultural inheritance and protection, ecological environment improvement, and commercial economy development to the social benefit of the town are 0.522, 0.570, and 0.424, respectively. For G1, 41.20% is excellent; for G2, 39.5% is excellent; and for G3, 40.5% is good. In general, 30.76% of the total social benefit is excellent, with 37.69% being good, 21.48% being qualified, and 10.07% being unqualified. It is inferred that the total social benefit level of Yiyang Town is good according to the constructed model. Therefore, the culture inheritance and protection, the ecological environment improvement, and the commercial economy development are the key evaluation factors of social benefit. (shrink)

本书对了二十世纪西方法哲学主要流派进行了比较分析和研究;既历史地再现又历史地评价西方法哲学的理论和方法。.

With the growing need to nurture students’ independent learning, English language teaching practices should reflect student-centered assessment approaches, such as self-assessment, an ultimate goal of higher education. It has been pointed out that to conduct effective self-assessment, students need to be taught systematically, and that is where teachers are expected to step in. Prior to implementing such a change in ELT, it is important to conduct research on English as a foreign language teachers’ attitudes toward, and self-efficacy beliefs about, implementing (...) self-assessment to cultivate capable student self-assessors. Although the strong global endorsement of self-assessment over the past two decades has witnessed its classroom implementation in different disciplines, such studies are scant in relation to EFL writing classrooms. To address this gap, the present qualitative research examined five Chinese tertiary EFL writing teachers’ attitudes toward and self-efficacy beliefs about student self-assessment of writing, as well as possible reasons that discourage them from engaging students in self-assessment practices. Data collected from in-depth, semi-structured interviews indicated that self-assessment, a critical element of self-regulated learning, is surprisingly missing from the teachers’ knowledge base and previous practices. Additionally, the findings offer insights into the striking differences in teachers’ understanding of, attitudes toward, and low self-efficacy beliefs about self-assessment of writing. Reasons why teachers choose not to implement self-assessment of writing are also discussed. Findings from this study contribute to a deeper understanding of how EFL teachers’ attitudes and self-efficacy beliefs are enacted in relation to their classroom assessment practices in order to move forward discussions on the feasibility of implementing self-assessment of writing in tertiary EFL classrooms. (shrink)

In this paper, we present a case study of how well subject metadata (comprising headings from an international classification scheme) has been deployed in a national data catalogue, and how often data seekers use subject metadata when searching for data. Through an analysis of user search behaviour as recorded in search logs, we find evidence that users utilise the subject metadata for data discovery. Since approximately half of the records ingested by the catalogue did not include subject metadata at the (...) time of harvest, we experimented with automatic subject classification approaches in order to enrich these records and to provide additional support for user search and data discovery. Our results show that automatic methods work well for well represented categories of subject metadata, and these categories tend to have features that can distinguish themselves from the other categories. Our findings raise implications for data catalogue providers; they should invest more effort to enhance the quality of data records by providing an adequate description of these records for under-represented subject categories. (shrink)

Enterprise performance is a critical component of any organizational success that is directly affected by its employees and the culture prevailing in the organizations. In order to gain strategic advantage from the employee brand equity it is important that organizations make efforts in retaining such employees that benefit the organizations. Therefore, this research examines the impact of employee brand equity and knowledge sharing culture on the enterprise performance with the mediating role of innovative capabilities. A self-administered survey was conducted among (...) the 323 employees of information technology sector working in the software houses in China. Smart PLS has been used to analyze the data through partial least square structural equation modeling. Results of the study have demonstrated that knowledge sharing culture plays a significant role in the enterprise performance while employee brand equity could not find statistically significant impact on enterprise performance. In addition, the SEM analysis further showed that employee brand equity and knowledge sharing culture play a significant role in the innovative capabilities. Results also revealed that innovative capabilities mediate the effect of employee brand equity and knowledge sharing culture variables on the enterprise performance. This research enriches the literature by examining the role of knowledge sharing culture in enterprise performance and innovative capabilities. This research further offers certain implications for the human resource department in developing their human resources. This can be achieved by availing the maximum skills of the branded employees by creating learning opportunities for the other employees through training sessions where they help and share their experiences. (shrink)

The author examines He Lin's interpretation of Zhu Xi's method of intuition from a phenomenological-hermeneutical perspective and by exposing Zhu's philosophical presuppositions. In contrast with Lu Xiangshan's intuitive method, Zhu Xi's method of reading classics advocates "emptying your heart and flowing with the text" and, in this spirit, explains the celebrated "exhaustive investigation on the principles of things (ge wu qiong li)." "Text," according to Zhu, is therefore not an object in ordinary sense but a "contextual region" or "sensible pattern" (...) that, when merged with the reader, generates meanings. Furthermore, by discussing the related doctrines of Lao Zi, Zhuang Zi, Hua-Yan Buddhism, Zhou Dunyi, and Zhu Xi's own "One principle with many manifestations (li yi fen shu)," the author identifies the philosophical preconditions of Zhu's method. Based on this analysis, the author goes on to illustrate Zhu's understanding of "observing potential yet unapparent pleasure, anger, sorrow and happiness" and "maintaining a serious attitude (zhu jing).". (shrink)

內容簡介 先秦兩漢儒家思想的發展，經歷一個高低起伏的歷史，值得重新注視。加上近年利用出土文獻的大量發現和整理，重寫先秦兩漢思想史的呼聲高唱入雲。本書各篇文章多能利用最新出土文獻，並浸潤於傳世文獻中，以求對此段思 想大潮加以析述。全書共收文章十九篇，主題圍繞先秦兩漢思想與教育為主，開啟了二千年來以儒家思想為主流的中國文化。.

本书研究了和合哲学,内容包括爱智之旅、和合起来、和合历史哲学、和合语言哲学、和合价值哲学、和合艺术哲学、和合哲学的逻辑结构。.

The position and role of humanity in the world of life is examined in the light of the ontological structure of life itself. This problem is approached by considering the possible units of life representing various modes of life phenomena. I argue that the only meaningful unit of life without interposing some special external conditions is “global life” framed in a star‐planet system. Any other possible unit of life exhibited by various kinds of individuals is conditional in the sense that (...) it would leave out an essential part as “co‐life.” The relationship between human being and the global life should be understood in this general scheme of individual and global life. It is emphasized, however, that human being occupies a unique position in global life in the sense that humanity can promote either a cancerous situation or a healthy higher‐order enhancement of the global life. (shrink)

This book starts with the classification of the main views of different thinkers after the study of the original materials, which covers all the thinkers’ thoughts and conceptions. A major objective of this book is to reveal the ideas of the philosophers. Key ideological opinions are stated with the former discussion of exact questions and further clarification of their philosophical meaning, which enables the readers to better understand the meaning and value of the philosophical thoughts. Since the logic and history (...) are in accordance with each other, a frame of conception is formed then. Then, the author clearly explains the logical relationship in the frame mentioned before, as well as the formation of the key concepts and their relationship. (shrink)