Transportation cyber-physical systems are constrained by spatiality and real-time because of their high level of heterogeneity. Therefore, applications like traffic control generally manage moving objects in a single-machine multithreaded manner, whereas suffering from frequent locking operations. To address this problem and improve the throughput of moving object databases, we propose a GPU-accelerated indexing method, based on a grid data structure, combined with quad-trees. We count object movements and decide whether a particular node should be split or be merged on the (...) GPU. In this case, bottlenecked nodes can be translated to quad-tree without interfering with the CPU. Hence, waiting time of other threads caused by locking operations raised by object data updating can be reduced. The method is simple while more adaptive to scenarios where the distribution of moving objects is skewed. It also avoids shortcomings of existing methods with performance bottleneck on the hot area or spending plenty of calculation resources on structure balancing. Experiments suggest that our method shows higher throughput and lower response time than the existing indexing methods. The advantage is even more significant under the skewed distribution of moving objects. (shrink)

Through structural analysis of 8-year tag networks from online knowledge-sharing platforms, this study finds that, with the scale of tag networks growing quickly, the growth trend of number edges indicates that tag network follows densification law. The clustering coefficient and the average shortest path of the network show that the rapid growth of network size does not bring about the compartmentalization of the knowledge network, and the degree distribution of tag networks shows a truncated power-law distribution. According to the structural (...) characteristics of the tag network, this study proposes a tag network model based on the BA model. Based on the preference attachment, the triadic closure mechanism is employed to construct the edges between the old nodes, which revises the limitation that the BA model only connects edges between old and new nodes. The results show that the simulation model matches the actual tag network structure well. The generation mechanism of the tag network model provides a reference for understanding the knowledge construction process of the online knowledge-sharing platform to a certain extent. (shrink)

本书以人物、故事的形式,系统地介绍了中国传统伦理道德的精华,诸如:人性的养成、尊重社会公德、孝敬、礼让等。.

本书共收入论文41篇,分为:社会主义伦理思想与道德实践研究、青年修养、职业道德等5部分。.

书中介绍了国内外护理伦理学的历史与现状,阐述了护理道德的基本原则、规范和范畴及护理道德、教育、评价的意义及方法等。.

Trust is indispensable not only for interpersonal relationships and social life, but for good quality healthcare. As manifested in the increasing violence and tension in patient-physician relationships, China has been experiencing a widespread and profound crisis of patient–physician trust. And globally, the crisis of trust is an issue that every society, either developing or developed, has to face in one way or another. Yet, in spite of some pioneering works, the subject of patient-physician trust and mistrust – a crucial matter (...) in healthcare especially because there are numerous ethical implications – has largely been marginalized in bioethics as a global discourse. Drawing lessons as well as inspirations from China, this paper demonstrates the necessity of a trust-oriented bioethics and presents some key theoretical, methodological and philosophical elements of such a bioethics. A trust-oriented bioethics moves beyond the current dominant bioethical paradigms through putting the subject of trust and mistrust in the central agenda of the field, learning from the social sciences, and reviving indigenous moral resources. In order for global bioethics to claim its relevance to the things that truly matter in social life and healthcare, trust should be as vital as such central norms like autonomy and justice and can serve as a potent theoretical framework. (shrink)

“六经”是中国传统文化和中华民族优秀的思想文化遗产，也是推动当代社会文化不断前进发展的动力资源之一，所以值得深入研究。本书选取《穀梁》中有关中国传统政治伦理的几个核心问题，如死义、复仇、慎让等，通过经 典诠释的方法，以文本的深入解读，不同文本的对比和义理的细致阐发，对中国传统政治伦理意识的相关内容的形成和历史演变、基本内涵、主要特征，及其价值取向等，作了较为系统、深入的论述，并能提出自己的许多独立见 解。在一些文本解读和义理阐发上发人之所未发，取得了一些突破性的进展。.

Mismatch negativity of event-related potentials is a biomarker reflecting the preattentional change detection under non-attentional conditions. This study was performed to explore whether high self-related information could elicit MMN in the visual channel, indicating the automatic processing of self-related information at the preattentional stage. Thirty-five participants were recruited and asked to list 25 city names including the birthplace. According to the difference of relevance reported from the participants, we divided names of the different cities into high, medium, and low self-related (...) information. Visual MMN was elicited by high self-related information but not by medium self-related information, with an occipital–temporal scalp distribution, indicating that, under non-attentional condition, high self-related information can be effectively processed automatically in the preattentional stage compared with low self-related information. These data provided new electrophysiological evidence for self-related information processing. (shrink)

Reluctance to adopt mask-wearing as a preventive measure is widely observed in many Western societies since the beginning of the COVID-19 pandemics. This reluctance toward mask adoption, like any other complex social phenomena, will have multiple causes. Plausible explanations have been identified, including political polarization, skepticism about media reports and the authority of public health agencies, and concerns over liberty, amongst others. In this paper, we propose potential explanations hitherto unnoticed, based on the framework of epistemic injustice. We show how (...) testimonial injustice and hermeneutical injustice may be at work to shape the reluctant mask adoption at both the societal and individual levels. We end by suggesting how overcoming these epistemic injustices can benefit the global community in this challenging situation and in the future. (shrink)

100個倫理思想故事，開拓我們的視野和深度與豐富我們的生命內容，並藉此重新回到人的本質並找回追尋幸福的基本方向。 倫理學又稱道德哲學，是以哲學方法研究道德的一門學問，更是一門做人的學問，所以每個人都需要懂一點倫理學。 了解倫理學，也就是在親近道德，也是對人類情感最深切的表達。 很多人覺得倫理學很遙遠，其實它和人類的生活息息相關。因為道德是我們每個人都逃不開也避不掉的存在，雖然它看不見摸不著，卻實實在在影響著我們每一個人，規定並指導著我們每一個人的行為。 道德是人類心目中至高的嚮導，是人類最高貴的情感，是「人民的國家中一種推動的樞紐」。.

本书分电视摄像艺术的技术基础、造型基础、镜语规则与实践三篇。内容有:摄像初步、镜头操作、曝光控制、电视画面造型的基础元素、电视语言等。.

本书以仁学和儒学相对比,用“仁学”一词专指孔孟伦理学,以区分于古代儒教经学和宋明理学,全书依据现代理论观念对仁学的结构、意义和功能提出了全新的解释。.

Shang juan. Li shi juan = The volume of historical institutions -- xia juan. Jing shen juan = The volume of ethical spirit.

本书内容包括:哲学探寻录、说天人新义、历史本体论、论实用理性与乐感文化、有关伦理学的答问、实践美学短记、哲学自传。.

Li Shicen jiang yan ji -- Li Shicen lun wen ji.

本书共有七章:我在问题、我在的先验论、我在的本体论、否定之有、绝对之有、本真之有、有之真理。.

作者用西方伦理学的模式和理论来叙述中国固有的伦理思想。书中把中国伦理学史分为先秦创始时代、汉唐继承时代、宋明理学时代三个阶段,将三个时代的伦理学家的思想分别加以论列。.