Several features of the yeast mitochondrial genome, including high mutation rate, dynamic genomic structure, small effective population size, and dispensability for cellular viability, make it a promising candidate for generating hybrid incompatibility and driving speciation. Cytonuclear incompatibility, a specific type of Dobzhansky‐Muller genetic incompatibility caused by improper interactions between mitochondrial and nuclear genomes, has previously been observed in a variety of organisms, yet its role in speciation remains obscure. Recent studies in Saccharomyces yeast species provide a new insight, with experimental (...) evidence that cytonuclear incompatibility and DNA sequence divergence are both causes of the reproductive isolation of different yeast species. Interestingly, these two mechanisms seem to be perfectly complementary to each other in terms of their effects and evolutionary trajectories. Direct molecular analyses of the incompatible genes in yeasts have started to shed light on the evolutionary forces driving speciation. Editor's suggested further reading in BioEssaysThe cytoplasmic structure hypothesis for ribosome assembly, vertical inheritance, and phylogeny AbstractMitochondrial bioenergetics as a major motive force of speciation Abstract. (shrink)

In the analysis of Shaanxi Red Tourism Development status and existing problems, based on the proposed development of red tourism strategic positioning, strategic objectives and strategic measures, through the implementation of the "1312 Project", that is to cultivate a red tourism capital, northern Shaanxi, Guanzhong , 3 large red tourism sector in southern Shaanxi, and 12 fine line, as the red following the Warriors travel to create a new ace after the Shaanxi tourism products. Based on the analysis of the (...) current situation of Shaanxi red-tourism development, strategic positioning, goals and corresponding measures of developing Shaanxi red-tourism are put forward. Through implementing the project of 1312, which stands for one red-tourism center, three red -tourism regions and twelve red-tourism routes, the red-tourism products of Shaanxi would become new trump tourism products. (shrink)

Because of the rising labor costs and the trade impact after joining the World Trade Organization, the textile industry in Taiwan has encountered many operational and production problems and obstacles. In addition, the lack of knowledge and resources for the digital transformation required to improve business performance has led to poor production and decision-making efficiency, and stagnant R&D for textile product innovation. In order to improve business operations, enhance customer satisfaction and experience, increase efficiency and reduce manual error, this study (...) was conducted with senior executives and company managers in Taiwan’s textile industry as the target population. The knowledge, technological resources, and competitive pressure of digital transformation are the independent variables. The organizational innovation atmosphere is the moderating variable. The study analyzes the impact of digital transformation on the intention of enterprises. The results of the study show that the knowledge of digital transformation, technological resources, and the competitive pressure of the textile industry positively and significantly affect their perceived benefits of digital transformation. Digital transformation knowledge, technological resources, and competitive pressure will negatively and significantly affect the perceived risk of digital transformation. The perceived benefits and risks of digital transformation are related to the intention of digital transformation of enterprises. The organizational innovation atmosphere of the textile industry positively moderates the influence of perceived benefits on digital transformation intention. Finally, based on the research findings, this study provides practical recommendations to senior executives and company managers in the textile industry. It is also recommended to promote the digital transformation of related software and hardware vendors and government agencies, as well as the subsequent related research reference. (shrink)

Analysis of China's current status of higher education evaluation studies, demonstrated the necessity to examine the philosophy of higher education evaluation, made ​​on the basis of the theory of practical reason to build a character's view of higher education, evaluation, and evaluation of the main concept of higher education, the object concept, form view, the method concept, tools, view, standard view, function view and so do the logical direction of prospects. Based on the analysis of the present situation of higher (...) education and the demonstration of the inevitable philosophical review on higher education assessment, this paper puts forward the rationalities of practice which are regarded as the characteristic of higher education assessment view, and then prospects for the logic trend of subjective view, objective view, form view, method view, tool view, criterion view, and function view, etc. (shrink)

Although considerable attention has been paid to the application of leadership in virtual communities, the field of live streaming has not been involved. This exploratory study aimed to explore how different broadcaster leadership traits influence audiences’ loyalty. And audience self-construal was chosen as a key moderator. The top 15 broadcasters from the regional rankings were selected from each of the two popular live streaming platforms, Douyu and YouTube, for the study. And we used snowball sampling with a link to an (...) online questionnaire as a recruitment procedure. 310 audiences with live streaming experience from the Chinese Mainland and Taiwan participated. Hierarchical linear modeling was adopted for the analysis. This study found that broadcasters with servant and charismatic leadership traits positively affected cognitive loyalty. Broadcasters with servant leadership traits also had a positive effect on conative loyalty. Additionally, independent self-construal negatively moderated the relationship between servant leadership and cognitive loyalty. Independent self-construal positively moderated the relationship between authoritarian leadership and conative loyalty. Furthermore, interdependent self-construal negatively moderated the relationship between charismatic leadership and conative loyalty. Interdependent self-construal positively moderated the relationship between authoritarian leadership and conative loyalty. These conclusions extend the understanding of broadcasters’ traits and audiences’ psychology concerning the booming phenomenon of live streaming and can help platform managers motivate audiences’ loyalty on these platforms. (shrink)

The COVID-19 pandemic has witnessed an increase and amplification of anti-Asian racism and violence across the globe. Stop AAPI Hate1 in the United States and the COVID-19 Racism Incident Report2 i...

本书写了人生的十个局面,分别是:生与死、得与失、利与害、祸与福、贫与富、贵与贱、苦与乐、宠与辱、成与败、男与女。.

本书包括:第一章:军事美的本质、第二章:军事美的审美范畴、第三章:军事审美形态、第四章:中国人民解放军军事美等。.

本书是作者对文艺学美学现象和问题深入思考的成果辑集,内容涵盖文艺美学,文学批评,文学理论,当代审美文化,文学理论教材研究,戏曲理论,文艺学方法论等方面,基础研究与前沿性探索并重,具有一定的学术参考价值 .

High-tech industries often regard workers as their main source of value creation. In order to stimulate their employees' willingness to innovate and their innovative behavior and reduce the turnover intention, companies are now seeking to establish employer–employee relationships in which their employee's willingness to stay is not simply driven by extrinsic motivations. Therefore, it is an important topic in human resources for companies to implement measures that encourage employees to willingly devote themselves to their jobs and consider organizational growth as (...) a component of their career development. This study aimed to investigate the effect of person–organization fit and person–job fit on employees' innovative behavior and turnover intention via the mediators including job satisfaction and organizational commitment. Six hundred ninety-seven employees from China's eight major high-tech industries were examined in this study, and the empirical results were analyzed using partial least squares. Based on the results, it is suggested that the person–organization fit and person–job fit are both crucial factors affecting employees' job satisfaction and organizational commitment, which, in turn, increase employees' willingness to innovate in their jobs and reduce their turnover intentions. Furthermore, this study could serve as a reference for companies in selecting employees, promoting job satisfaction, and developing strategies for sustainable development. (shrink)

BackgroundThe Basal ganglia (BG) played a crucial role in the brain-level mechanisms of chronic pain disorders. However, the functional changes of BG in chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) are still poorly understood. This study investigated the BG subregions’ resting-state functional connectivity (rs-FC) in CP/CPPS patients compared with healthy controls.MethodsTwenty eight patients with CP/CPPS and 28 age- and education-matched healthy males underwent clinical measurements and 3T brain MR imaging, including T1-weighted structural images and resting-state functional imaging. The data were analyzed (...) by the seeded-based rs-FC analysis. Then, a machine learning method was applied to assess the feasibility of detecting CP/CPPS patients through the changed rs-FC.ResultsCompared with healthy males, patients presented decreased rs-FC between the BG subregions and right middle cingulate cortex, and correlated with pain (r = 0.51, p-uncorrected = 0.005) and urinary symptoms (r = –0.4, p-uncorrected = 0.034). The left superior temporal gyrus and right supramarginal gyrus showed decreased rs-FC with the BG subregions as well. The area under the receiver operating characteristic curve of 0.943 (accuracy = 80%, F1-score = 80.6%) was achieved for the classification of CP/CPPS patients and healthy males with support vector machine (SVM) based on the changed rs-FC.ConclusionThese findings provide evidence of altered BG subregions’ rs-FC in CP/CPPS, which may contribute to our understanding of the BG’s role in CP/CPPS. (shrink)

Di ka mi shi ou zhou jin dai li xing zhu yi zhe xue de chuang shi ren. ben shu li tu dui di ka mi di yi zhe xue de si xiang zuo yi quan mian yan jiu, dui ta de fang fa lun " wo si gu wo zai " wu fu guan nian lun, xin shen guan xi deng zhu yao li lun jin xing le xi tong yan jiu.

Ben shu xi tong jie shi le zhi jue lun si xiang zai zhong guo xian dai zhe xue fa zhan yan bian de gui ji, Fen xi le liang shu ming, Xiong shi li, Feng you lan, He lin, Mou zong san, Fang dong mei, Tang jun yi deng ren yun yong zhi jue fang fa lai jian gou ge zi zhe xue si xiang ti xi zhi de yu shi, Ji you zhuan ti yan jiu de shen du, (...) You jian gu le shi de guang du, Xian ming gou le chu zhi jue lun zai zhong guo xian dai zhe xue yan jiu zhong de du te lun kuo. (shrink)

本书收录作者研究中国古近代军事思想、毛泽东军事思想、邓小平新时期军队建设思想,及现代战役理论中重要问题的24篇相关文章。.

本书分为“关于我军的治军方略”、“关于我军的作战艺术”两部分,内容包括:得民心、聚军心、造就军事人才、重视和改善物质条件、科学制定体制编制等.