Host-microbiome interactions (HMIs) are critical for the modulation of biological processes and are associated with several diseases, and extensive HMI studies have generated large amounts of data. We propose that the logical representation of the knowledge derived from these data and the standardized representation of experimental variables and processes can foster integration of data and reproducibility of experiments and thereby further HMI knowledge discovery. A community-based Ontology of Host-Microbiome Interactions (OHMI) was developed following the OBO Foundry principles. OHMI leverages established (...) ontologies to create logically structured representations of microbiomes, microbial taxonomy, host species, host anatomical entities, and HMIs under different conditions and associated study protocols and types of data analysis and experimental results. (shrink)

Although big data analytics capability leads to competitive performance, the mechanism of the relationship is still unclear. To narrow the research gap, this paper investigates the mediating roles of two forms of resource integration in the relationship between two forms of BDAC [big data analytics management capability and BDA technology capability] and competitive performance. Supported by Partial Least Squares-Structural Equation Modeling and the cross-sectional survey data from 219 Chinese enterprises, the results show that the resource bricolage plays a significantly mediating (...) role in the relationships between BDA management capability and competitive performance as well as in the relationship between BDA technology capability and competitive performance. Furthermore, the mediating effect in the former relationship is stronger than that in the latter relationship. Additionally, BDA technology capability only has a direct effect on resource bricolage, while BDA management capability has a stronger effect on resource optimization than that on resource bricolage. Finally, resource bricolage has a stronger impact on competitive performance than resource optimization. These findings contribute to understanding how enterprises could apply different forms of BDAC to other kinds of resource integration to achieve outstanding competitive performance. (shrink)

Blockchain technology applied to cryptocurrencies is the dominant factor in maintaining the security of cryptocurrencies. This article reviews the technological implementation of cryptocurrency and the security and stability of cryptocurrency and analyzes the security support from blockchain technology and its platforms based on empirical case studies. Our results show that the security support from blockchain technology platforms is significantly insufficient and immature. In addition, we further Zyskind and Nathan and Choi and find that the top ten platforms play critical roles (...) in security support and have significant advantages in terms of funds, duration, and human resources. Moreover, these platforms provide computational resources and benefits to the consensus algorithm selection for blockchain practitioners. Second, encryption ensures the security of cryptocurrencies. On the one hand, the digital signatures identify the identity of the signatory and the transaction. However, the principle of the hash algorithm confirms ownership. Meanwhile, SHA256 is infeasible to compute in the reverse direction and is difficult to attack. Furthermore, the records in the blockchain can be queried by every participant, making the system information transparent and open reliable. Third, compared to the study of Fu and Fang 2016, we find that the blockchain structure is composed of security components and basic components of six layers that are independent and cannot be extended completely and have a certain coupling among them. Fourth, the underlying ledger structures of Bitcoin and DAG are highly correlated to their security. Specifically, we follow Sompolinsky et al. and detect that the structure of SPECTRE ensures network security and robustness from its block production, conflict resolution, and generated trusted transaction sets. Meanwhile, the voting algorithm of SPECTRE makes resolving conflicting transactions by calculating votes and ensuring the transaction information that is virtually unable to be tampered with possible. In particular, the security calculation power of SPECTRE can reach 51% and resist “double-spend attacks” and “censorship attacks” effectively. In addition, the RDL framework of SPECTRE achieves security confirmation of transferring funds. Moreover, PHANTOM identifies evil blocks by employing block connectivity analysis and ensures its security. Eventually, we also expand the studies of and compare the basic characteristics of the protocols of Bitcoin, SPECTRE, and PHANTOM and find that protocols play imperative roles throughout the implementation process of cryptocurrency. In addition, the underlying ledger structure and consensus mechanism make up a blockchain while the confirmation time, throughput limit, and ordering are prerequisites for smart contracts. (shrink)

A dynamic domain consists of a set of legal states and a transition function that maps states to states. AI formalisms for specifying dynamic domains have so far focused on describing the effects of actions, that is, the transition functions. In this paper we propose a notion of characteristic set of position systems for the purpose of describing legal states. A position system for a type of objects is a set of properties that are mutually exclusive, and that in each (...) state, every object of the type must satisfy exactly one of these properties called its position under the position system. A set of position systems, one for each type of objects in the domain, is characteristic if there is a one-to-one mapping between legal states and sets of objects’ positions under these position systems. These position systems are useful for reasoning about these dynamic systems including planning. In particular, we show that once we have characteristic sets of position systems for a dynamic domain, planning can be done by writing rules about when to move objects from one position to another. (shrink)

The unprecedented economic growth in recent decades has cultivated the exploitation of natural resources and over-consumption, leading to ecological deterioration and sustainability. The ever-increasing consumption in developing countries is creating a significant environmental strain. Thus, the industry and consumers’ environmental issues and their harmful effects on human health have led to concerns among researchers, scientists, academic communities, and policymakers. The present work examines the impact of different consumption value factors on sustainable consumption behavior concerning consumer choice in Pakistan and China. (...) A cross-sectional study is conducted, and data are collected through a primary source questionnaire. A sample of 431 respondents is chosen from different cities in Pakistan, and a sample of 342 respondents is selected from China. Estimation techniques like descriptive statistics, frequency distribution, multicollinearity, R square, independent sample t-test, the coefficient of correlation, and regression analysis are used for the data analysis. The comparative results show that knowledge values and emotional values significantly influence the choice behavior of respondents toward environmentally friendly products both in Pakistan and China. In contrast, social values and conditional values show insignificant influence. Furthermore, functional values are significant in Pakistan while insignificant in the context of China, and environmental values are significant in China although insignificant in Pakistan with regard to sustainable consumption behavior. (shrink)

This study investigated whether and how a person's varied series of lexical categories corresponding to different discriminatory characteristics of the same colors affect his or her perception of colors. In three experiments, Chinese participants were primed to categorize four graduated colors—specifically dark green, light green, light blue, and dark blue—into green and blue; light color and dark color; and dark green, light green, light blue, and dark blue. The participants were then required to complete a visual search task. Reaction times (...) in the visual search task indicated that different lateralized categorical perceptions of color corresponded to the various priming situations. These results suggest that all of the lexical categories corresponding to different discriminatory characteristics of the same colors can influence people's perceptions of colors and that color perceptions can be influenced differently by distinct types of lexical categories depending on the context. (shrink)

. The defects in macro traffic model research are pointed out firstly. In order to remedy these defects, traffic movements at the grid intersection were analyzed, and with the basic framework of the traffic transmission model, the new macro traffic model used in the paper for control simulation and evaluation has been proposed. Secondly, the bi-level optimization control model is proposed, using minimal delay and maximal throughput as its upper objectives, and optimal traffic coordination on both sides as the lower (...) objective. A corresponding heuristic ant algorithm is subsequently designed to solve the control model. Finally, the proposed method is tested at a suppositional road network, under three different demand scenarios, compared with Transyt-7F. The results show that the proposed method has better performance, especially under high demand scenarios. (shrink)

Although lean search is seen as an important action in lean startup, previous studies have less knowledge on how to realize it, especially in the face of traditional plans that cannot cope with sudden changes in the environment. To fill the research gap, this study investigates the effects of improvisation on lean search. Meanwhile, this research also discusses the moderating effects of entrepreneurial team heterogeneity and the environmental uncertainty to identify the boundary conditions of this relationship. Supported by the cross-sectional (...) data from 203 Chinese startups, the results show that explorative and ambidextrous improvisation are positively associated with lean search. However, the effect of exploitative improvisation on lean search is unsupported. Additionally, technology uncertainty positively moderates the relationship between exploitative improvisation and lean search. Market uncertainty positively moderates the relationship between explorative improvisation and lean search. However, the entrepreneurial team heterogeneity negatively moderates the relationship between ambidextrous improvisation and lean search. These findings contribute to understanding how startups could conduct lean search in a rapidly changing environment, which provides theoretical guidance for improving the success rate of startups. (shrink)

Contemporary scholarships on various accounts of the concept of harmony in Chinese philosophy have produced fruitful outcomes by examining the term he. A standard use of he to account for harmony comes from the Analects, and this account sets up disjunctions not just between he and tong but also between harmony and tong. Such disjunctions are even more conspicuous in the political discourses from the Zuozhuan and Guoyu, and hence, has led scholars to overlook the more nuanced resonances between tong, (...) he, and harmony that can be identified from other canonical texts, such as in shangtong of the Mozi, in hetong of the Guanzi, and in datong of the Liji. This article aims to present nuanced relations between harmony, he, and tong, and proposes tong as another viable option to express harmony, thereby correcting the imbalance that the predominant scholarships recognize he and neglect tong. (shrink)

River segmentation of remote sensing images is of important research significance and application value for environmental monitoring, disaster warning, and agricultural planning in an area. In this study, we propose a river segmentation model in remote sensing images based on composite attention network to solve the problems of abundant river details in images and the interference of non-river information including bridges, shadows, and roads. To improve the segmentation efficiency, a composite attention mechanism is firstly introduced in the central region of (...) the network to obtain the global feature dependence of river information. Next, in this study, we dynamically combine binary cross-entropy loss that is designed for pixel-wise segmentation and the Dice coefficient loss that measures the similarity of two segmentation objects into a weighted one to optimize the training process of the proposed segmentation network. The experimental results show that compared with other semantic segmentation networks, the evaluation indexes of the proposed method are higher than those of others, and the river segmentation effect of CoANet model is significantly improved. This method can segment rivers in remote sensing images more accurately and coherently, which can meet the needs of subsequent research. (shrink)

Contemporary scholarships on various accounts of the concept of harmony in Chinese philosophy have produced fruitful outcomes by examining the term he. A standard use of he to account for harmony comes from the Analects, and this account sets up disjunctions not just between he and tong but also between harmony and tong. Such disjunctions are even more conspicuous in the political discourses from the Zuozhuan and Guoyu, and hence, has led scholars to overlook the more nuanced resonances between tong, (...) he, and harmony that can be identified from other canonical texts, such as in shangtong of the Mozi, in hetong of the Guanzi, and in datong of the Liji. This article aims to present nuanced relations between harmony, he, and tong, and proposes tong as another viable option to express harmony, thereby correcting the imbalance that the predominant scholarships recognize he and neglect tong. (shrink)

本书收录的16篇文章分为两个部分:第一部分属于哲学伦理学部分,包括政治哲学、应用伦理,也涉及到宗教与形而上学;第二部分是社会史部分,解释近三千年中国社会历史方面的初步探讨。.

何定生是顧頡剛在廣州中山大學任教時的學生，早年即已有文章收錄於《古史辨》中，而享有古史辨學者的光環。一九四九年隨國民政府來臺，任教於臺大中文系。生前出版有《詩經今論》一書，收錄三篇《詩經》研究論文，為 臺灣學界所仰重。一九七○去世後，其弟子何寄澎、曾志雄整理遺稿，出版《定生論學集──詩經與孔學研究》，收錄四篇論著。《何定生著作集》即在此二書的基礎上，復廣泛蒐求其論著、書信與相關資料，編為二冊。第一冊 為《何定生著作集一：詩經、孔學及其他》，第二冊為《何定生著作集二：尚書與文法》，雖尚未能將何氏著作網羅殆盡，但已足將何氏學術的主要面向及研究精華充分展現出來。 何定生深受五四以來新文化運動的影響，繼承顧頡剛及古史辨的學風，將此學風在戰後的臺灣學界持續發皇。何定生的學問主要表現在《詩經》，強調復古解放的精神，他呼籲今日的《詩經》研究，應從清學的漢學壁壘中出來， 以復於原始的樂歌地位。他認為惟有站在《儀禮》的樂歌地位來讀《詩經》，從人性的同類意識來接觸人性，才有碰到詩人靈感的可能。.

Shang ce. Ru xue yu si xiang -- xia ce. Qing dai xue shu si chao.

Background: Moral distress occurs when nurses experience ethical dilemmas. Issues related to these dilemmas are addressed in some nursing education courses. Nurses’ reaction to dilemma such as moral distress is relatively less noticed. Objective: This study aimed to identify and describe the various types of perceptions of moral distress exhibited by nurses. Research design: This study applied Q methodology to explore the perspectives of nurses regarding moral distress. Data were collected in two stages. First, in-depth interviews were conducted to collect (...) nurses’ opinions. Sentences that best fit the concepts of moral distress were extracted for the construction of Q statements. Second, nurses subjectively ranked these Q statements so that the relevant severity of moral distress could be determined using Q sorts. The study participants were nurses at a regional teaching hospital in northeast Taiwan. A total of 60 participants were invited to rank 40 moral distress Q statements. Ethical considerations: The study protocol was approved by the institutional review board of National Yang-Ming University Hospital. Only the participants who signed an informed consent form participated in the study. The respondents’ right to withdraw from the study was respected. Findings: Five types of responses were identified regarding the nurses’ perspectives. These types were “conflict with personal values,” “excessive of workload,” “curbing of autonomy,” “constraint engendered by organizational norms,” and “self-expectation frustration.” Conclusion: The findings regarding nurses’ experiences of moral distress can be used to construct multifaceted policies and solutions and to incorporate ethical education in training programs. (shrink)

本书包括:在京西宾馆的报告;我读懂了马克思,因而反对伪科学;经验不等于实践;我的科学观与人文观等内容。.

本书厘清了何谓历史,何谓历史学,何谓历史学家等基本概念;认为历史的发展有其必然性与偶然性,而人类的历史是由自由人的自由意志作用的结果;历史学家对过去所构思出来的那幅历史图像,乃是他自己思想的外烁.

法律文化,是各民族、各国家和各地区法律善的整体表现,涉及法制建设和法律发展的整体水平,如立法、执法、司法和守法,以及法律教育、法律职业,民众的法律意识和法律观念等的发展状态。.

本书收集的文章包括“人与社会的全面发展是和谐社会的本质”、“和谐社会的义利观”、“论人的物性与人的人性”、“坚持‘领导就是服务’的执政价值观”等。.

Kant’s Dreams of a Spirit Seer has puzzled most of its readers since its publication in 1766. Herder complained in general terms about the lack of unity and coherence of the book as well as Kant’s dialectical method of presenting both sides of a problem without offering his own solution. Mendelssohn was in doubt about whether Kant wanted to ridicule metaphysics or make a case for Swedenborg’s visions. Another exegetical puzzle has not been noted yet: Dreams discusses not one, but (...) three different versions of a ‘metaphysics of spirits’. All of them are mutually incompatible. In other words, the two versions of a metaphysics of spirits that Kant criticises in the first part of the book are both of them different from Swedenborg’s own claims, as they are discussed in the second part. And the two versions discussed within the first part are not homogeneous, either: the metaphysics discussed in the first chapter of the first part (the ‘tangled knot’) and those that seem to form the foundation for the second chapter of the first part (the ‘fragment of occult philosophy’) are again incompatible. And neither of them fits with what Kant analyses as Swedenborg’s metaphysical position in the second part: The position of the ‘tangled knot’ can tentatively be labelled as ‘crypto-materialist’. Swedenborg’s own position is characterised in the text as ‘idealist’. The ‘fragment of occult philosophy’ in contrast is probably best described as ‘dualist’. If this diagnosis is correct, it reinforces Herder’s complaints about the lack of coherence of Dreams as well as Mendelssohn’s worry about its targets. And it adds the additional challenge to explain how there can be a ‘crypto-materialist’ metaphysics of spirit-seeing. I propose to weaken the impact of these problems by identifying a second target of Kant’s scorn in Dreams – a metaphysical position Kant could be sympathetic with as far as its fundamental intentions are concerned, but that draws his ire because of an equally comprehensive failure in the realisation of these intentions. (shrink)