关键词： urology   Free Open Access Medical Education (FOAMed)   online   coronavirus disease 2019 (COVID-19)   medical student education   Health on the Net (HON)code   open source   #Urology  

摘要： Objectives To determine the credibility of online urological information that medical students are likely to encounter, determine possible discrepancies between the credibility of information pertaining to different areas within urology (especially those less relevant to patients), and assess trends in the sponsorship of online urological educational material. Materials and Methods Health on the Net (HON) principles were used as a validated benchmark to assess the reliability of websites that appeared in the first 150 results of a search using the Google search engine. A variety of urological search terms were used, grouped into three broad categories with varying relevance to patients and medical students. Further analysis focussed on the sponsorship of assessed websites. Results A total of 5400 websites were assessed for validation over a set of 36 search terms. Only 843/5400 (15.6%) of these were HONcode accredited, indicating a large proportion of unverified and potentially unreliable information. Search engine rankings usually favoured accredited websites (P = 0.009), and accreditation peaked at 51.1% (184/360) in the first page of results, but sorting became weaker outside the highest search results. The percentage of accredited websites varied significantly between different subcategories of search terms such as conditions (18.3% [329/1800], P = 0.003) and procedures (13.5% [243/1800], P = 0.043). Governmental/educational and commercial sources supported the majority of websites assessed for sponsorship (21% [31/150] and 33% [49/150], respectively), and the former were more likely to rank highly in search results. Conclusion Online urological information frequently lacks validation and is often of indeterminate credibility. There is a marked decrease in the proportion of accredited websites beyond the highest-ranked results and when considering search categories more relevant to students and less relevant to patients. Students cannot necessarily rely on free

关键词： radio spectrum sharing   4G telecommunication   end-to-end 5G network cutting-edge systems   credible schemes   telecommunication services   real-time complex applications   pre-existing architecture   confidential files   underlying centralised architecture   risk-free keyword search   ultra-low latency   operational infrastructure charges   blockchain technology   network data availability   5G based Blockchain network   fully controlled file access environment   search engines   risk-free interference   cloud computing   blockchains   telecommunication security   user data files   blockchain emulated network   authentic keyword search engine   5G mobile communication   data privacy   blockchain-based decentralised cloud orchestration network system   security of data   blockchain-based decentralised cloud orchestration scheme   quality of service   real-time enterprise applications   complex computational calculations   network entity   network information protection   native interoperability   rate-effective resources   ethical keyword search engine   variegated 5G network data  

摘要： The evolution of 4G telecommunication propagated various resource-crunched clients to experience rate-effective resources at ease. However, it extends its underlying centralised architecture, which arouses various challenges correlated with network data availability, network information protection, and operational infrastructure charges. With the recent revolution of telecommunication, 5G networks promised to provide credible schemes like the high quality of service, ultra-low latency, and much security over the pre-existing architecture. However, the deployment of end-to-end 5G network cutting-edge systems in the present heterogeneous world limits its core idea of extensive data privacy, native interoperability, risk-free interference, and radio spectrum sharing. Perhaps, to achieve its true capability, improved versions of blockchain technology could be aligned to strengthen various real-time complex applications at a flourishing rate. One of the multiplexed real-time enterprise applications is a keyword search engine where the integrity of user data files and keyword searches are bound to come under cyber hackers. On the one hand, it was found that when a 5G-based blockchain emulated network gets deployed with intact encryption techniques, the entire system facilitates to give reliable, efficient, and risk-free keyword search over variegated 5G network data and its complex computational calculations. Consequently, the use of blockchain-based decentralised cloud orchestration scheme at various levels enabled the architecture to remain incorruptible and protects all the confidential files and keywords in a fully controlled file access environment. The results of the simulation kernel shows that proposed architecture which, when combined with blockchain-based decentralised cloud orchestration network system, justify all the essential characteristics and effectuates the optimal use of 5G network sharing by each network entity.

关键词： emotion tagging   mood management   Japanese song lyrics   search engine  

摘要： Several studies have shown that music can reduce unpleasant emotions. Based on the results of this research, several systems have been proposed to suggest songs that match the emotions of the audience. As a part of the system, we aim to develop a method that can infer the emotional value of a song from its Japanese lyrics with higher accuracy, by applying the technology of inferring the emotions expressed in sentences. In addition to matching with a basic emotion dictionary, we use a Web search engine to evaluate the sentiment of words that are not included in the dictionary. As a further improvement, as a pre-processing of the input to the system, the system corrects the omissions of the following verbs or particles and inverted sentences, which are frequently used in Japanese lyrics, into normal sentences. We quantitatively evaluate the degree to which these processes improve the emotion estimation system. The results show that the preprocessing could improve the accuracy by about 4%. Japanese lyrics contain many informal sentences such as inversions. We pre-processed these sentences into formal sentences and investigated the effect of the pre-processing on the emotional inference of the lyrics. The results show that the preprocessing may improve the accuracy of emotion estimation.

关键词： Dentistry  

摘要： Aim To evaluate web search engines' informational content regarding community water fluoridation (CWF) when accessed from the UK. Methods The search engine result pages (SERPs) regarding CWF from Google were identified, the content was analysed for themes and sentiments, and Google Trends information on CWF was examined. Results The SERPs were predominantly in favour of CWF. Anti-fluoridation themes were observed in SERPs that presented the arguments supporting and opposing CWF with equanimity, irrespective of the quality of scientific evidence. Hence, a web search for CWF yields conflicting information. Correlation is observed between current affairs and public interest in CWF. Conclusion UK residents seeking online CWF advice may experience confusion due to the prevalent conflicting information, which may influence their decision-making. Dental health professionals, public health practitioners and policymakers should strive to improve the information provision on CWF online.

关键词： 党建工作者   搜索引擎   互联网   传统印刷   传承者   基层一线   电力   文化  

摘要： 3年前,我第一次遇见《当代电力文化》杂志。在互联网强大的搜索引擎下,传统的纸媒信息会不会有些滞后?但当我翻开时,发现这本传统印刷方式出版的期刊,有着最前沿的信息,也传递出了最质朴的信念。《当代电力文化》杂志一直与我们基层一线的党建工作者在一起。比如,专栏刊发系列稿件《说规划》。

关键词： 搜索引擎   大数据   互联网   智慧城市   自然灾害   供应商   解决方案   发布会  

摘要： 我们似乎已经进入一个“智慧”溢出的时代。打开搜索引擎搜索一下你就会发现:这两年,全球几乎每天都有智慧城市相关的峰会、发布会、研讨会在召开,几乎所有大中小城市都宣称自己在建设智慧城市,几乎所有互联网、大数据和通信企业都摇身一变成了智慧城市解决方案供应商。然而,刚刚过去的一年,新冠疫情和自然灾害让许多“智慧”城市现了原形。

关键词： 信息伦理   搜索引擎   研究  

摘要： 文章旨在通过分析搜索引擎在信息搜集过程中信息伦理失范的案例,完善图书情报信息伦理问题的理论基础,并提出解决搜索引擎企业信息伦理问题的建议和对策。搜集搜索引擎在信息搜集过程中的伦理问题案例,可以利用经典的伦理学理论对这些案例进行分析。文章总结了搜索引擎在信息伦理信息搜集过程中的伦理问题的主要类型、引发的原因或影响因素,提出了关于搜索引擎企业信息伦理问题的治理方案。

关键词： 搜索引擎   信息推送   个性化需求   一站式   文献检索  

摘要： 基于用户个性化需求的一站式信息搜索推送方法是在考虑信息使用者个体差异与信息需求差异的基础上,通过系统推荐和推送,主动向用户提供其需要的文献信息资源。同时,通过系统主动学习获取用户的兴趣变化挖掘用户潜在需求,随用户兴趣变化更新推送内容,使得信息服务更具有动态性和及时性,提升搜索推送的质量和效率。重点阐述基于个性化需求的一站式搜索推送对于信息资源获取、个体化信息推送的实现方法以及具体实施步骤。

关键词： 人工智能   算法治理   计算社会科学   搜索引擎   社会性别  

摘要： 在人工智能成为新基建重要内容的时代,面对与算法如影随行的社会风险问题,如何规训算法使其"向善",又如何驾驭算法使能"为善",日益成为政府、社会和学术界所关注的重要议题。在讨论算法治理现有进展和现实困境的基础上,需要立足于中国本土的具体情况,从技术架构和社会环境的角度分析算法生态供给侧的社会化生产路径及其治理在人工智能时代的特殊性。在中国人工智能头部企业的行动研究案例说明,社会科学在将计算的社会化生产和社会风险作为重要的研究内容时,以源头参与、多方合作的方式推进算法治理能够降低人工智能可能带来的社会风险,创造出更多的社会价值。

关键词： 大数据   知识图谱   语义网呼叫中心   搜索引擎  

摘要： 现如今,在市场环境下的知识图谱很多,借助知识图谱可以为无论是电脑还是手机中的应用带来大量的数据基础,同时也为推动AI技术的发展以及挖掘大数据的价值提供了很大的帮助。文章研究知识图谱,通过对知识图谱的发展以及其所涉及到的应用领域的阐述,帮助我们理解知识图谱在大数据中的应用是有十分重要意义的。文章以此为背景,从知识图谱的概念、产品以及应用领域入手,了解知识图谱的相关方案,分析知识图谱应用场景以及模型建立流程等,以此来帮助我们更深入的理解知识图谱真正的价值。