Modern Applied Science最新文献_第3页

The Importance of the Application of the Metaverse in Education 元宇宙在教育中应用的重要性

Modern Applied Science Pub Date : 2022-07-15 DOI: 10.5539/mas.v16n3p34

G. S. Contreras, Aurora Hernández González, Mª Inés Serrano Fernández, C. M. Cepa, J. C. Escobar

{"title":"The Importance of the Application of the Metaverse in Education","authors":"G. S. Contreras, Aurora Hernández González, Mª Inés Serrano Fernández, C. M. Cepa, J. C. Escobar","doi":"10.5539/mas.v16n3p34","DOIUrl":"https://doi.org/10.5539/mas.v16n3p34","url":null,"abstract":"In the early 90's, and especially in some American universities, with the emergence of virtual reality, virtual environments and their manipulation began to be implemented, achieving important advances that have led to improvements in research through changes in the perception of the subject, modeling, communication processes and the development of 3D virtual classrooms. \u0000These advances have led to the metaverse, as an environment where humans interact socially as avatars, and especially its application in the world of education in the fields of entertainment, tele-education, educational research, learning environments, etc. \u0000According to technologists, this year will separate the thinkers from the builders, and then the technical advances of the last few years will produce the first steps this year in making the metaverse a reality. Advances will largely be attributed to ever-better graphics processing units (GPUs), photorealistic 3D engines, faster content generation through volumetric video and artificial intelligence, the increasing prevalence of cloud computing and 5G, as well as a more sophisticated and better understood blockchain infrastructure. \u0000But from a human experience perspective, one development stands out above all others: extended reality (XR) technologies. These include virtual reality (VR), augmented reality (AR) and brain-computer interfaces (BCI), which together are positioned as the next computing platforms in their own right.","PeriodicalId":18713,"journal":{"name":"Modern Applied Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77178627","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: 22

From Months to Days—An Efficient Microsoft-Excel Database: A Case of Dam Maintenance in United Arab Emirates 从几个月到几天——一个高效的微软excel数据库:一个在阿拉伯联合酋长国的大坝维护案例

Modern Applied Science Pub Date : 2022-07-11 DOI: 10.5539/mas.v16n3p19

Saeed Khalifa Alshaali, Ahmed Salem Alhammadi, Naser Salem AlKatheeri, Shady Mohammad Zeineldine, Ahmed Abdelrahim Alzarooni, Salwa Mubarak Thani*, Elsayed Eldosouky Eid

{"title":"From Months to Days—An Efficient Microsoft-Excel Database: A Case of Dam Maintenance in United Arab Emirates","authors":"Saeed Khalifa Alshaali, Ahmed Salem Alhammadi, Naser Salem AlKatheeri, Shady Mohammad Zeineldine, Ahmed Abdelrahim Alzarooni, Salwa Mubarak Thani*, Elsayed Eldosouky Eid","doi":"10.5539/mas.v16n3p19","DOIUrl":"https://doi.org/10.5539/mas.v16n3p19","url":null,"abstract":"The subject of this study is the phenomenon of the success of an electronic program (Microsoft-Excel®) for the dam maintenance database. Project improvement includes three phases with a duration of 2 years. The current Excel programming is free, in contrast to specialized software, which costs hundreds of thousands of dollars. More than 6,000 cells were programmed with many smart logarithmic equations. The purpose of this study is to explain, in a practical and theoretical framework, the reasons that cause the distinguished project results (reduction of the completion of maintenance reports from months to 5–10 working days) with low-cost efficiency. Therefore, this leads to increasing the agility of maintenance work fulfilments (effectiveness). Particularly, 11 criteria were designed to compare the status of the project; before and after; improvement. Theoretically, this study adopted the case-study research approach. It aims at setting enablers (actions) that lead to a specific outcome (theory - model building) of the current practice. The study sample was represented by the project team themselves. As a result, the study model (theory) estimated six elements (variables). Generally, the reasons for the success included three elements: technical, managerial and personal factor. These factors led the maintenance project to achieve high efficiency, accuracy and effectiveness. As a comprehensive recommendation, if any global construction institution (such as the Dams Department) intends to implement a similar e-project, its focus should not be limited to the electronic aspect; rather, the managerial and personal aspect should be the focus. In addition, this e-project is a ready base for an optimized technological platform. \u0000 ","PeriodicalId":18713,"journal":{"name":"Modern Applied Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84625781","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

Determination of Optimum Conditions with Regression Analysis within the Scope of 6 Sigma for Eliminating Caking Problem in Nitrogen Fertilizers 用回归分析确定6 σ范围内解决氮肥结块问题的最佳条件

Modern Applied Science Pub Date : 2022-07-01 DOI: 10.5539/mas.v16n3p9

A. O. Gezerman, Mahmut Nedim Dolunay

引用次数: 0

Reviewer Acknowledgements, Vol. 16, No. 2, May 2022 审稿人致谢，Vol. 16, No. 2, 2022年5月

Modern Applied Science Pub Date : 2022-05-05 DOI: 10.5539/mas.v16n2p49

Sunny Lee

引用次数: 0

Development of A Smart Rescue Communication System for Drowning Personnel 溺水者智能救援通信系统的研制

Modern Applied Science Pub Date : 2022-05-05 DOI: 10.5539/mas.v16n2p41

I. Asianuba, Kpegara N. Saana

{"title":"Development of A Smart Rescue Communication System for Drowning Personnel","authors":"I. Asianuba, Kpegara N. Saana","doi":"10.5539/mas.v16n2p41","DOIUrl":"https://doi.org/10.5539/mas.v16n2p41","url":null,"abstract":"Recently, there is an alarming increase in the number of deaths resulting from late rescue of drowning personnel falling overboard. Most mechanisms deployed are faced with the inability to detect the exact location of the drowning person especially when completely submerged in water. This paper therefore describes the development of a smart rescue communication system for drowning personnel. The developed system considered two major activities involved in drowning: the first scenario considers when the individual is completely submerged in water and the second; when the victim is struggling to survive. Thus, water and vibration sensors are useful input devices in actualizing the work. Arduino microcontroller was also used for the control system mechanism. For drowning and drowned situations which is detected and specified by the readings from the relevant sensors, an SMS (short message system) alert is communicated to the rescue personnel’s phone indicating that there is an emergency. The exact location of the man overboard is also indicated in the SMS with the aid of the global positioning system (GPS) module. The SMS is sent at specified intervals to increase awareness of the current situation to aid fast rescue operation. The prototype is designed to be a wearable device. ","PeriodicalId":18713,"journal":{"name":"Modern Applied Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82256841","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

Impairment and Traumatization as Crucial Factors for Didactics and Pedagogy of Adolescent Refugees 残疾和创伤是青少年难民教学和教育学的关键因素

Modern Applied Science Pub Date : 2022-04-29 DOI: 10.5539/mas.v16n2p30

Martin Kölbel

{"title":"Impairment and Traumatization as Crucial Factors for Didactics and Pedagogy of Adolescent Refugees","authors":"Martin Kölbel","doi":"10.5539/mas.v16n2p30","DOIUrl":"https://doi.org/10.5539/mas.v16n2p30","url":null,"abstract":"Discussions about the extent of integration of adolescent refugees as well as integrating displaced people ‘correctly’ in the respective education system of the target country have long been held about. Since crisis caused by, for example, war or the Covid-19 pandemic increase the numbers of refugees all over the world, a high number of displaced people suffer from experienced traumas and might therefore be impaired in participating in curricular education. For this study, the observation of three adolescent refugees who attend different sports classes, thus being encompassed by variable social settings, has been at the center of attention for one semester. To ensure data variety, principals, PE teachers, refugee students, ‘regular’ students have been interviewed, respectively. \u0000The analysis revealed that huge differences in terms of adaptation as well as impairment could be observed among the participating adolescent refugees. While one of the refugee students easily adapted among the observed manifestations (non-)verbal communication, social form, behavioral strategies and potentials of physical education, the other adolescent refugee displayed severe impairment in all of the manifestations mentioned above; hence, experienced traumata experienced before, during or after flight require newly arriving students being psychologically examined and monitored. \u0000 ","PeriodicalId":18713,"journal":{"name":"Modern Applied Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78925207","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

Maximum and Minimum Works Performed by T˜n T ~ n完成的最大和最小工作

Modern Applied Science Pub Date : 2022-04-22 DOI: 10.5539/mas.v16n2p23

Pokalas P. Tal, M. S. Mahmud, M. A. Mbah, R. Ndubuisi

引用次数: 0

DDoS Attacks Detection in the IoT Using Deep Gaussian-Bernoulli Restricted Boltzmann Machine 基于深度高斯-伯努利受限玻尔兹曼机的物联网DDoS攻击检测

Modern Applied Science Pub Date : 2022-04-02 DOI: 10.5539/mas.v16n2p12

Gafarou O. Coli, Segun Aina, S. Okegbile, A. R. Lawal, A. Oluwaranti

{"title":"DDoS Attacks Detection in the IoT Using Deep Gaussian-Bernoulli Restricted Boltzmann Machine","authors":"Gafarou O. Coli, Segun Aina, S. Okegbile, A. R. Lawal, A. Oluwaranti","doi":"10.5539/mas.v16n2p12","DOIUrl":"https://doi.org/10.5539/mas.v16n2p12","url":null,"abstract":"Distributed denial of service (DDoS) attack is generally known as one of the most significant threats to the internet of things (IoT). Current detection technologies of DDoS attacks are not adequate for IoT systems because of the peculiar features of IoT such as resource constraint nodes, specific network architecture, and specific network protocols. Providing adequate DDoS attacks detection systems to IoT, however, becomes a necessity since IoT is ubiquitous. This study hence developed a deep learning-based model for detecting DDoS in IoT, while considering its peculiarities. The proposed deep learning-based model was formulated using a deep Gaussian-Bernoulli restricted Boltzmann machine (DBM) because of its capability to learn high-level features from input following the unsupervised approach and its ability to manage real-time data that is common in the IoT network. Furthermore, the SoftMax regression was used for classification. The accuracy of the proposed model on the network socket layer-knowledge discovery in databases was obtained as 93.52%. The outcome of the study shows that the proposed DBM can eﬃciently detect DDoS attacks in IoT.","PeriodicalId":18713,"journal":{"name":"Modern Applied Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79745255","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

Divorce and Its Psychological and Social Effects on the Children of Divorced People from Their Viewpoint in the Jordanian Society 从约旦社会离异人士的角度看离婚及其对子女的心理和社会影响

Modern Applied Science Pub Date : 2022-02-11 DOI: 10.5539/mas.v16n2p1

Safia M. Jabali, S. Al-massarweh

引用次数: 0

Reviewer Acknowledgements, Vol. 16, No. 1, February 2022 审稿人致谢，Vol. 16, No. 1, 2022年2月

Modern Applied Science Pub Date : 2022-01-30 DOI: 10.5539/mas.v16n1p58

Sunny Lee

引用次数: 0