Science of aging knowledge environment : SAGE KE最新文献_第8页

Knowledge Spillover through Blockchain Network in Tourism: Development and Validation of Tblock Questionnaire 旅游业区块链网络的知识溢出:Tblock问卷的编制与验证

Science of aging knowledge environment : SAGE KE Pub Date : 2022-06-02 DOI: 10.3390/knowledge2020019

Spyros Avdimiotis, Panagiotis Moschotoglou

引用次数: 1

An NLP Approach for Extracting Practical Knowledge from a CMS-Based Community of Practice in E-Learning 从基于cms的电子学习实践社区中提取实用知识的NLP方法

Science of aging knowledge environment : SAGE KE Pub Date : 2022-06-01 DOI: 10.3390/knowledge2020018

J. Leung

{"title":"An NLP Approach for Extracting Practical Knowledge from a CMS-Based Community of Practice in E-Learning","authors":"J. Leung","doi":"10.3390/knowledge2020018","DOIUrl":"https://doi.org/10.3390/knowledge2020018","url":null,"abstract":"This study aimed to identify the tacit or practical knowledge of an online community of practice (CoP) based on a content management system (CMS) technology. The E-Learning Industry site is one of the most prominent news outlets that provides instructional design and technology (IDT) practitioners with insights into the field. Natural language processing (NLP) techniques were implemented to extract practical knowledge of publicly available and not password-protected text sources in seven news categories. First, the findings suggest emphasizing the production of online articles related to the production of e-learning materials in technology-enabled environments. Second, the results indicate the alternative uses of learning management systems to manage different aspects of the production of e-learning materials. Third, the findings show that the CoP’s main priority was to reference existing materials in the community and external resources. The results of this study have implications and provide recommendations for researchers, community leaders, and practitioners toward improving knowledge discovery mechanisms, increasing transparency and integrity in communities, and increasing practitioners’ ability to self-assess existing practical knowledge against competencies in the field. The present study takes an inventory of the organizational knowledge capital and functions embedded in a CoP using a CMS platform as a delivery mechanism for creating and sharing knowledge.","PeriodicalId":74770,"journal":{"name":"Science of aging knowledge environment : SAGE KE","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86973747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

GDPR-Compliant Social Network Link Prediction in a Graph DBMS: The Case of Know-How Development at Beekeeper 符合gdpr的社会网络链接预测在一个图DBMS:在养蜂人的专有技术发展的情况下

Science of aging knowledge environment : SAGE KE Pub Date : 2022-05-19 DOI: 10.3390/knowledge2020017

Rita Korányi, José A. Mancera, Michael Kaufmann

引用次数: 0

A Systematic Robust Design Method to Reduce Products’ Environmental Impact Variations 减少产品环境影响变化的系统稳健设计方法

Science of aging knowledge environment : SAGE KE Pub Date : 2022-05-17 DOI: 10.3390/knowledge2020016

C. Spreafico

{"title":"A Systematic Robust Design Method to Reduce Products’ Environmental Impact Variations","authors":"C. Spreafico","doi":"10.3390/knowledge2020016","DOIUrl":"https://doi.org/10.3390/knowledge2020016","url":null,"abstract":"Reducing the environmental impact of a device arising from unexpected failures should be an environmental goal. However, this problem can be difficult to tackle, especially due to the limitations of the traditional eco-design methods, which are more used to reduce the baseline impacts. This study proposes a novel method to overcome this limitation, working at the intersection of conceptual design, robust design, and eco-assessment. Based on the inquiry-based approach, the method consists of 52 questions, systematically organised on 4 hierarchical levels dedicated to the formulation of the initial environmental problem, the definition of the design goal, and the strategy and the selection of the methods, tools, and solutions to be applied. The method was applied in two real case studies about an adsorption air dryer and a medium-voltage circuit breaker by providing different solutions, where the most promising one was able to avoid the environmental impact variations up to 2% of the total impacts of the device. The method could be a starting point to build a design theory that is dedicated to this sector, still largely unexplored, while this vocation towards conceptual design is an appeal for a contamination of the more routine fields of robust and eco-design on the educational, application, and research levels.","PeriodicalId":74770,"journal":{"name":"Science of aging knowledge environment : SAGE KE","volume":"65 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85039024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Search Methodology Based on Industrial Ontology and Machine Learning to Analyze Georeferenced Italian Districts 基于工业本体和机器学习的意大利地理参考区搜索方法研究

Science of aging knowledge environment : SAGE KE Pub Date : 2022-05-14 DOI: 10.3390/knowledge2020015

A. Massaro, Gabriele Cosoli, Nicola Magaletti, Alberto Costantiello

{"title":"A Search Methodology Based on Industrial Ontology and Machine Learning to Analyze Georeferenced Italian Districts","authors":"A. Massaro, Gabriele Cosoli, Nicola Magaletti, Alberto Costantiello","doi":"10.3390/knowledge2020015","DOIUrl":"https://doi.org/10.3390/knowledge2020015","url":null,"abstract":"The subject of the proposed study is a method implementable for a search engine able to provide supply chain information, gaining the company’s knowledge base. The method is based on the construction of specific supply chain ontologies to enrich Machine Learning (ML) algorithm results able to filter and refine the searching process. The search engine is structured into two main search levels. The first one provides a preliminary filter of supply chain attributes based on the hierarchical clustering approach. The second one improves and refines the research by means of an ML classification and web scraping. The goal of the searching method is to identify a georeferenced supply chain district, finalized to optimize production and planning production strategies. Different technologies are proposed as candidates for the implementation of each part of the search engine. A preliminary prototype with limited functions is realized by means of Graphical User Interfaces (GUIs). Finally, a case study of the ice cream supply chain is discussed to explain how the proposed method can be applied to construct a basic ontology model. The results are performed within the framework of the project “Smart District 4.0”.","PeriodicalId":74770,"journal":{"name":"Science of aging knowledge environment : SAGE KE","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82099320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Social Media Analytics and Metrics for Improving Users Engagement 提高用户参与度的社交媒体分析和指标

Science of aging knowledge environment : SAGE KE Pub Date : 2022-05-12 DOI: 10.3390/knowledge2020014

Ioannis C. Drivas, D. Kouis, Daphne Kyriaki-Manessi, Fani Giannakopoulou

{"title":"Social Media Analytics and Metrics for Improving Users Engagement","authors":"Ioannis C. Drivas, D. Kouis, Daphne Kyriaki-Manessi, Fani Giannakopoulou","doi":"10.3390/knowledge2020014","DOIUrl":"https://doi.org/10.3390/knowledge2020014","url":null,"abstract":"Social media platforms can be used as a tool to expand awareness and the consideration of cultural heritage organizations and their activities in the digital world. These platforms produce daily behavioral analytical data that could be exploited by the administrators of libraries, archives and museums (LAMs) to improve users’ engagement with the provided published content. There are multiple papers regarding social media utilization for improving LAMs’ visibility of their activities on the Web. Nevertheless, there are no prior efforts to support social media analytics to improve users’ engagement with the content that LAMs post to social network platforms. In this paper, we propose a data-driven methodology that is capable of (a) providing a reliable assessment schema regarding LAMs Facebook performance page that involves several variables, (b) examining a more extended set of LAMs social media pages compared to other prior investigations with limited samples as case studies, and (c) understanding which are the administrators’ actions that increase the engagement of users. The results of this study constitute a solid stepping-stone both for practitioners and researchers, as the proposed methods rely on data-driven approaches for expanding the visibility of LAMs services on the Social Web.","PeriodicalId":74770,"journal":{"name":"Science of aging knowledge environment : SAGE KE","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78878609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

The Rise of Platinum Open Access Journals with Both Impact Factors and Zero Article Processing Charges 影响因子和零论文处理费的白金开放获取期刊的兴起

Science of aging knowledge environment : SAGE KE Pub Date : 2022-04-19 DOI: 10.3390/knowledge2020013

Joshua M. Pearce

{"title":"The Rise of Platinum Open Access Journals with Both Impact Factors and Zero Article Processing Charges","authors":"Joshua M. Pearce","doi":"10.3390/knowledge2020013","DOIUrl":"https://doi.org/10.3390/knowledge2020013","url":null,"abstract":"It appears that open access (OA) academic publishing is better for science because it provides frictionless access to make significant advancements in knowledge. OA also benefits individual researchers by providing the widest possible audience and concomitant increased citation rates. OA publishing rates are growing fast as increasing numbers of funders demand it and is currently dominated by gold OA (authors pay article processing charges (APCs)). Academics with limited financial resources perceive they must choose between publishing behind pay walls or using research funds for OA publishing. Worse, many new OA journals with low APCs did not have impact factors, which reduces OA selection for tenure track professors. Such unpleasant choices may be dissolving. This article provides analysis with a free and open source python script to collate all journals with impact factors with the now more than 12,000 OA journals that are truly platinum OA (neither the author nor the readers pay for the peer-reviewed work). The results found platinum OA is growing faster than both academic publishing and OA publishing. There are now over 350 platinum OA journals with impact factors over a wide variety of academic disciplines, giving most academics options for OA with no APCs.","PeriodicalId":74770,"journal":{"name":"Science of aging knowledge environment : SAGE KE","volume":"19 4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88321620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Student Preferences about University Education Department Instructor Attire 大学生对大学教育系辅导员着装的偏好

Science of aging knowledge environment : SAGE KE Pub Date : 2022-04-09 DOI: 10.3390/knowledge2020012

D. Shepherd, Sang-Chun Yeon

{"title":"Student Preferences about University Education Department Instructor Attire","authors":"D. Shepherd, Sang-Chun Yeon","doi":"10.3390/knowledge2020012","DOIUrl":"https://doi.org/10.3390/knowledge2020012","url":null,"abstract":"Significant research has been conducted into the preferences of college students for what their course instructors wear while teaching face-to-face university classes. This article focuses on a specific focus within that research: students within a teacher education department of a midsized midwestern state university. The study used a survey to examine student preferences into this topic. Data were gathered using an online survey of 92 teacher education department students in one midwestern state university. The survey asked students to respond to images of men and women in various levels of formal dress: very informal attire, casual attire, business casual attire, and more formal attire. Students were asked to respond on a Likert-type scale about the impact of instructor dress on their own learning, on their perception of the instructor’s competence, and on their attitudes toward the professor’s apparent approachability or friendliness. Data were analyzed using descriptive statistics. This study suggests that students prefer their instructors to wear business casual attire while teaching. This finding was true for both male and female professors, and the survey results further indicate that business casual dress is best for student learning, for student perception of the instructor’s competence, and for the perceived approachability of the professor by students. The results of this study provide direction for college-level instructors seeking to enhance their overall effectiveness.","PeriodicalId":74770,"journal":{"name":"Science of aging knowledge environment : SAGE KE","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90219153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Knowledge Development in Artificial Intelligence Use in Paediatrics 人工智能在儿科应用的知识发展

Science of aging knowledge environment : SAGE KE Pub Date : 2022-03-30 DOI: 10.3390/knowledge2020011

P. Kokol, Helena Blažun Vošner, J. Završnik

引用次数: 1

Application of the Generalized Thurstone Method for Evaluations of Sports Tournaments’ Results 广义Thurstone法在体育赛事结果评价中的应用

Science of aging knowledge environment : SAGE KE Pub Date : 2022-03-14 DOI: 10.3390/knowledge2010009

É. Orbán-Mihálykó, C. Mihálykó, László Gyarmati

引用次数: 4