发布求助
文献互助 智能选刊 最新文献

Innovative STEM Education最新文献

筛选
英文 中文
Develop of Expert System for Early Diagnosis and Prevention of Mastitis 乳腺炎早期诊断与预防专家系统的开发
Innovative STEM Education Pub Date : 2020-08-10 DOI: 10.55630/stem.2020.0218
Yuri Stoynov
{"title":"Develop of Expert System for Early Diagnosis and Prevention of Mastitis","authors":"Yuri Stoynov","doi":"10.55630/stem.2020.0218","DOIUrl":"https://doi.org/10.55630/stem.2020.0218","url":null,"abstract":"Expert systems (ES) are one of the prominent research domains of artificial intelligence (AI). They are applications developed to solve complex problems in a particular domain, at the level of extra-ordinary human intelligence and expertise. We present design and development of expert system for data collection, analysis and decision making for early mastitis detection. It focuses on both milk quality and animals health.","PeriodicalId":183669,"journal":{"name":"Innovative STEM Education","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131865073","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
Tinusaur – Simultaneous Teaching of Programming, Mathematics and Physics Tinusaur -编程，数学和物理同步教学
Innovative STEM Education Pub Date : 2020-08-10 DOI: 10.55630/stem.2020.0216
Neven Boyanov
{"title":"Tinusaur – Simultaneous Teaching of Programming, Mathematics and Physics","authors":"Neven Boyanov","doi":"10.55630/stem.2020.0216","DOIUrl":"https://doi.org/10.55630/stem.2020.0216","url":null,"abstract":"The need of business for specialists with a combination of competencies in different fields, especially in the context of the fourth industrial revolution, is the reason for the need to change the methods of teaching science. This also determines the growing popularity of STEM. One of the methods for achieving better results is the teaching of several disciplines, such as programming, mathematics and physics, simultaneously combined with work on highly practical projects.","PeriodicalId":183669,"journal":{"name":"Innovative STEM Education","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125720355","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
Application of Methods from Nonlinear Dynamics for Heart Rate Variability Analysis 非线性动力学方法在心率变异性分析中的应用
Innovative STEM Education Pub Date : 2020-08-10 DOI: 10.55630/stem.2020.0204
Evgeniya Gospodinova
{"title":"Application of Methods from Nonlinear Dynamics for Heart Rate Variability Analysis","authors":"Evgeniya Gospodinova","doi":"10.55630/stem.2020.0204","DOIUrl":"https://doi.org/10.55630/stem.2020.0204","url":null,"abstract":"The article presents the results of the study of the nonlinear properties of the dynamics of the intervals between heartbeats obtained from digital ECG signals of healthy subjects, patients with arrhythmia and patients with heart failure. Data analysis was performed by applying the following two methods of nonlinear dynamics: Recurrence plot and Poincaré plot, comparing with the linear histogram method. The visual evaluation of the repeating diagrams constructed by the Recurrence plot allows obtaining quick information about the behaviour of the studied process. The reduction of the complexity of the process (heart rhythm) and the transition to periodicity is indicative of a pathological change in the regulation of heart rhythm. Poincaré plot is a useful tool when rare and sudden disorders occur against the background of a monotonous heart rate. Cardiovascular diseases significantly affect the dynamics of heart rate, reducing variability.","PeriodicalId":183669,"journal":{"name":"Innovative STEM Education","volume":"250 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134549001","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
Model of a Stereoscopic System for Stereometry Training in Middle and Upper Course 中高年级立体训练的立体系统模型
Innovative STEM Education Pub Date : 2020-08-10 DOI: 10.55630/stem.2020.0209
Penio Lebamovski
{"title":"Model of a Stereoscopic System for Stereometry Training in Middle and Upper Course","authors":"Penio Lebamovski","doi":"10.55630/stem.2020.0209","DOIUrl":"https://doi.org/10.55630/stem.2020.0209","url":null,"abstract":"The article presents a model of a stereoscopic system for teaching middle and high school students in the discipline of stereometry. The system consists of five modules: interface, stereoscopic visualization, stereometry, learning module and module for testing students' knowledge. The proposed system allows students to construct, observe and manipulate geometric shapes in space. This system can become a powerful tool in teaching the discipline of stereometry.","PeriodicalId":183669,"journal":{"name":"Innovative STEM Education","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133484725","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
Methods for Semantic Description of Digital Data in the Field of Medical Systems 医疗系统领域数字数据的语义描述方法
Innovative STEM Education Pub Date : 2020-08-10 DOI: 10.55630/stem.2020.0206
G. Bogdanova, T. Todorov, N. Noev
{"title":"Methods for Semantic Description of Digital Data in the Field of Medical Systems","authors":"G. Bogdanova, T. Todorov, N. Noev","doi":"10.55630/stem.2020.0206","DOIUrl":"https://doi.org/10.55630/stem.2020.0206","url":null,"abstract":"The article discusses modern approaches to the study of patients with cardiac complaints. Methods for semantic description of digital data in the field of medical systems and construction of an ontology for Holter monitoring system are presented. A method of efficient organization of unstructured data used in this system has been studied.","PeriodicalId":183669,"journal":{"name":"Innovative STEM Education","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121913711","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
Structuring of Databases when Building a Network Active Matrix and Visualization of a Rating Assessment System through a Mathematical Model 建立网络主动矩阵时的数据库结构及评价系统的数学模型可视化
Innovative STEM Education Pub Date : 2020-08-10 DOI: 10.55630/stem.2020.0213
Kaloyan Nikolov
{"title":"Structuring of Databases when Building a Network Active Matrix and Visualization of a Rating Assessment System through a Mathematical Model","authors":"Kaloyan Nikolov","doi":"10.55630/stem.2020.0213","DOIUrl":"https://doi.org/10.55630/stem.2020.0213","url":null,"abstract":"This article discusses ideas and concepts for preserving cultural folklore traditions and customs accumulated in the past by many generations. Many new challenges and new knowledge have emerged in the modern technological society, but they must not lead to the loss and neglect of old national traditions and living cultural heritage. Definitions, classifications, overview of types of folklore events are presented. Some innovative approaches for preservation, study and sharing of knowledge about living heritage through national and international folklore championships and folklore festivals, digital transformation of folk music and dance are considered. Knowledge is exchanged between participants of different ages, cultures and professions. In this way, continuous education in the field of living heritage, internationalization, lifelong learning is realized. An online information system has been created for organizing and storing knowledge about living heritage through competitive folklore events and festivals. The information structure of a software system is built on 7 levels. With the help of the created software environment, national championships and other events around the world are staged.","PeriodicalId":183669,"journal":{"name":"Innovative STEM Education","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129603884","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
Development of Information Technologies and Their Impact on the Educational Functions of Museums 信息技术的发展及其对博物馆教育功能的影响
Innovative STEM Education Pub Date : 2020-08-10 DOI: 10.55630/stem.2020.0214
Vesela Georgieva
{"title":"Development of Information Technologies and Their Impact on the Educational Functions of Museums","authors":"Vesela Georgieva","doi":"10.55630/stem.2020.0214","DOIUrl":"https://doi.org/10.55630/stem.2020.0214","url":null,"abstract":"Museums work to attract the interest of different types of museum audiences, including focusing on the youngest visitors – the children. Museums must strive to ensure accessibility at different levels: physical and intellectual, interactive, etc. Museums develop and follow policies for working with children, they take into account educational programs with educational and recreational character and adapt various socialization tools, including those related to the development of information technology.","PeriodicalId":183669,"journal":{"name":"Innovative STEM Education","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131886586","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
Fractal Behavior in Bulgarian Day-Ahead Prices Based on Detrended Fluctuation Analysis 基于非趋势波动分析的保加利亚日前价格的分形行为
Innovative STEM Education Pub Date : 2020-08-10 DOI: 10.55630/stem.2020.0207
Ekaterina Popovska, Mitko Gospodinov
{"title":"Fractal Behavior in Bulgarian Day-Ahead Prices Based on Detrended Fluctuation Analysis","authors":"Ekaterina Popovska, Mitko Gospodinov","doi":"10.55630/stem.2020.0207","DOIUrl":"https://doi.org/10.55630/stem.2020.0207","url":null,"abstract":"This study investigates the hourly prices of the electricity day-ahead market nonstationary characteristics and long-range correlation. Using the detrended fluctuation analysis (DFA) approach, we show evidence of long memory for the Bulgarian day-ahead market between January 20th, 2016 and December 31, 2019. Furthermore, the results from the DFA methodology shows that behavior of the hourly electricity spot prices returns were long term positively correlated. DFA methods can be used as powerful tools for analyzing very volatile series like electricity prices considering the fact that in recent years prices become more volatile due to increased integration of renewables that are intermittent and far more volatile than other commodities normally considered with extreme volatility. Day ahead electricity prices are crucially important for forecasting, derivatives pricing and risk management and therefore in this paper we give a brief introduction on DFA method.","PeriodicalId":183669,"journal":{"name":"Innovative STEM Education","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126034011","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
Innovative Technologies in Teaching of Healthcare at the Medical University – Varna 瓦尔纳医科大学医疗保健教学中的创新技术
Innovative STEM Education Pub Date : 2020-08-10 DOI: 10.55630/stem.2020.0208
D. Dimitrova
{"title":"Innovative Technologies in Teaching of Healthcare at the Medical University – Varna","authors":"D. Dimitrova","doi":"10.55630/stem.2020.0208","DOIUrl":"https://doi.org/10.55630/stem.2020.0208","url":null,"abstract":"Today the training of healthcare professionals is a serious challenge. The training of nurses and midwives must combine traditional skills with the achievements of modern nursing and obstetric science. On the other hand, today`s students are \"digital natives\" for whom the world of World Wide Web is a virtual environment in which they feel at home. This puts traditional teaching in front of serious challenges and the need for didactic and technological change. Medical University of Varna applies modern simulated training, virtual electronic platform Blackboard, scientific videos, digitization of scientific and educational resources. This puts new challenges for the academic community.","PeriodicalId":183669,"journal":{"name":"Innovative STEM Education","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130349914","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
Study of 3D for Web 面向Web的3D技术研究
Innovative STEM Education Pub Date : 2019-08-29 DOI: 10.55630/stem.2019.0106
Pavel Hristov, E. Petkov
{"title":"Study of 3D for Web","authors":"Pavel Hristov, E. Petkov","doi":"10.55630/stem.2019.0106","DOIUrl":"https://doi.org/10.55630/stem.2019.0106","url":null,"abstract":"This paper presents solutions for objectives and presentation related to three-dimensional web visualization, implementation of approaches for 3D reconstruction of museum exhibits, creation of models for three-dimensional imaging systems and geometric models of museum exhibits on web, development of web application for displaying three-dimensional images and geometric patterns of museum exhibits.","PeriodicalId":183669,"journal":{"name":"Innovative STEM Education","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114561029","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信