Endosteal stem cells are a subclass of bone marrow skeletal stem cell populations that are particularly important for rapid bone formation occurring in growth and regeneration. These stem cells are strategically located near the bone surface in a specialized microenvironment of the endosteal niche. These stem cells are abundant in young stages but eventually depleted and replaced by other stem cell types residing in a non‐endosteal perisinusoidal niche. Single‐cell molecular profiling and in vivo cell lineage analyses play key roles in (...) discovering endosteal stem cells. Importantly, endosteal stem cells can transform into bone tumor‐making cells when deleterious mutations occur in tumor suppressor genes. The emerging hypothesis is that osteoblast‐chondrocyte transitional identities confer a special subset of endosteal stromal cells with stem cell‐like properties, which may make them susceptible for tumorigenic transformation. Endosteal stem cells are likely to represent an important therapeutic target of bone diseases caused by aberrant bone formation. (shrink)

This paper demonstrated the influences of initiation, development, turn-down, and reinitiation of the dynamic capability of an entrepreneurial firm in the solar energy industry. The focus is on the impact of entrepreneurial hubris, which may affect the decision of ambidexterity that can vitalize dynamic capability. The findings indicate that, when the major decision maker has the trait of hubris, the decision-making process may be overly arbitrary, and a decision of being exploratory or exploitative alone is likely to be made. On (...) the contrary, when the founder entrepreneur is aware of the hubris and shares decisive power, the decision of being ambidextrous as a dynamic capability is more freely achieved. This paper contributes by discovery of the cognitive-based microfoundation of entrepreneurial ventures and linkage of such microfoundation to organizational ambidexterity. (shrink)

“Welcome Back Tourism” is an important marketing strategy to help overseas Tourism destinations quickly recover from the crisis and enhance their core competitiveness. How to translate the memorability of tourists to revisit intention is the core key to open “Welcome Back Tourism.” This study takes local residents in Guangzhou, Shenzhen and Foshan as the research objects, and tries to explore the influence relationship between memorability of a previous travel experience, nostalgia, destination attachment and revisit intention. The results of 291 valid (...) data showed that memorability of a previous travel experience had positive influence on revisit intention; Nostalgia has a positive effect on destination attachment. Nostalgia and destination attachment play a mediating role in the influence of memorability of a previous travel experience on revisit intention. The contributions and management Recommendations of these findings are discussed. (shrink)

This study provided a content analysis of studies aiming to disclose how artificial intelligence has been applied to the education sector and explore the potential research trends and challenges of AI in education. A total of 100 papers including 63 empirical papers and 37 analytic papers were selected from the education and educational research category of Social Sciences Citation Index database from 2010 to 2020. The content analysis showed that the research questions could be classified into development layer, application layer, (...) and integration layer. Moreover, four research trends, including Internet of Things, swarm intelligence, deep learning, and neuroscience, as well as an assessment of AI in education, were suggested for further investigation. However, we also proposed the challenges in education may be caused by AI with regard to inappropriate use of AI techniques, changing roles of teachers and students, as well as social and ethical issues. The results provide insights into an overview of the AI used for education domain, which helps to strengthen the theoretical foundation of AI in education and provides a promising channel for educators and AI engineers to carry out further collaborative research. (shrink)

本书收录《基督教与道教比较论纲》、《天主教成圣观的天人合一幅度》、《论早期基督宗教的性爱伦理观》等20篇论文。.

本书内容:1、语言的叛逆,2、通向真理的道路,3、世界的图像,4、行不言之教,5、哲学的语言和语言的哲学,6、语言学家如是说,7、思维、语法和认知共7章.

本书是作者的一部遗作。书中对中国国学大师王国维1898-1911年间11种哲学译稿进行了详尽周密考订和主板,可谓王国维研究的可喜成果。作者同时利用加“按”的形式,在许多细微的对比与议论中贯注了自己的审 美意识与世界观,也具有学术价值.

本书以调和与制衡为红线,逐步从古代希腊罗马、中世纪的欧洲和近现代的欧美三个时期,分别讲述了西方混合政体思想从起步到逐步完善并继续发展的过程。其中重点对亚里士多德、柏拉图、托马斯、卢梭、黑格尔等几位著名 政治思想家的混合政体思想进行了论述。.

Brief biography of Śaṅkarācārya, Hindu Advaita philosopher; includes his teachings.

El artículo desarrolla una hermenéutica fenomenológica de las relaciones entre historia, sentido, existencia y eternidad en la filosofía de la historia de Jan Pato¹ka. Primero determina las nociones de sentido e historia. Luego explicita en qué medida la existencia humana constituye la condición de posibilidad de un sentido problemático y concurrente de la historia. Finalmente analiza la �existencia en la verdad� como resultado de una correlación entre existencia y eternidad y comprende la interpelación de la eternidad como origen del sentido.

自由的核心概念在康德的建構中，除了奠定了道德法則與法權法則的普遍性、必然性與約束性之外，它還有一個軸心的關鍵作用，居間連結道德哲學與法權哲學。自由是實踐哲學的基本概念，藉此設定，康德業已以不言而喻的必 然方式，將法權哲學的法權論，與倫理學的德行論，一併歸編列於道德哲學的大系統之內。這樣一個大系統的建構，反過來使法權哲學的法權論能夠具有道德形上學的向度，從外在的強制法，通過意念的反思建立德行，成為可能 。再透過理性本體之自由理念的溯源，自由基本人權明確顯示的，即是「人作為人」不可冒犯的尊嚴。在康德通過道德法則的理性事實證成自由理念的客觀真實性之後，我們可以合理地倒反過來，從存有的觀點來鳥瞰他的道德哲 學的這整個系統的基本架構，是透過一個核心作用的統籌運用：從作為核心的自由概念出發，一方面「縱向貫徹」，另外一方面「橫向一致」，動態交錯地開展出來。.

本书以政治科学的基础理论为核心,以当代思想和思维水平为支持,批判性地系统阐述了基础理论研究在政治知识求取中的重要地位和作用,涉及政治科学的学科论、范式论、方法论和范畴论四个论题,指出回归基础理论的研究 是当今政治科学繁荣的根本途径。.

Detailed summary in vernacular field only.

Hindu philosophical classic text on Vedānta philosophy, compiled from 108 Upanishads and Upadeśapañcadaśī of Satyanārāyaṇa Jhā; text with commentaries.

Riben Jiuzhou da xue tu shu guan cang you gu xie Huizhou ben "Zhuzi yu lei" yi bai si shi juan. Huizhou ben shang cheng "Chi lu", xia qi li bian, zai yu lu dao yu lei de xing cheng guo cheng zhong chu yu guan jian de di wei, dui xue jie yan jiu zhu xi si xiang de xing cheng guo cheng, Zhu Xi men ren de qing kuang, jin ben "Zhuzi yu lei" de xing cheng guo cheng (...) yi ji zhong gu shi qi gu Han yu bai hua, ti gong le xin de cai liao he xin de shi ye. (shrink)

Collected articles on Burmese linguistic and literature.

本书分上、下两编,上编对各种语言形式语词、句子、篇章与各种思维形式概念、判断、推理、论证作系统地对比研究;下编并对几门语言逻辑分支问题逻辑、模态逻辑、时态逻辑进行比较系统的介绍。.

本書以明清時期朱陸之爭為文化背景，選取魏裔介、張伯行、陸隴其、熊賜履、呂留良、 孫奇逢、黃宗羲、陳確、李顒、屈大均、王船山、顏元、顧炎武、費密、方以智等清初十五位學者為個案，以清初道統觀的歷史發展為經，以思想家的道統觀為緯，在對道、道統、學統、正統等範疇進行清晰界定的基礎上，對清 初各派道統觀做了立足史料而又重視思想的闡釋。.

本书考察了颜钧思想产生的社会历史背景及颜钧生平;构建了表述颜钧“大中哲学”的理论框架,包括它的经典依据、它的心性论和工夫论、它的人生价值观和社会理想;阐释了颜钧思想的特征及其在当时和对后世的影响。.