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Role of Digital Story in Promoting Preventive Health Concepts among Primary Stage Students 数字故事在小学阶段学生中推广预防健康观念的作用
Pub Date : 2023-07-04 DOI: 10.3991/ijim.v17i13.39469
R. Alomoush
The study aims to investigate the role of digital stories in promoting the concepts of preventive health among primary stage students. The study tool used to conduct this study is a questionnaire that contains 30 items focusing on six areas, namely health food, risk management, personal health, environmental health, first aid, and physical health. The study sample consists of 218 male and female teachers. The study concluded that digital stories have an average role in promoting the concepts of preventive health in general among primary stage students from the viewpoint of class teachers. The study recommended the necessity of honing the skills of teachers of the primary stage regarding preventive health concepts. In addition, it is recommended that seminars and training courses should be conducted to teach teachers how to present such concepts to students using digital stories.  
本研究旨在探讨数码故事在促进小学生预防健康观念方面的作用。进行本研究的研究工具是一份调查问卷,包含30个项目,重点关注六个领域,即保健食品,风险管理,个人健康,环境健康,急救和身体健康。研究样本包括218名男女教师。研究得出结论,从班主任的角度来看,数字故事在促进小学阶段学生预防健康观念方面具有一般作用。该研究建议有必要磨练初级阶段教师在预防保健概念方面的技能。此外,建议举办研讨会和培训课程,教教师如何使用数字故事向学生展示这些概念。
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引用次数: 0
Analysis and Performance Evaluation of the Static and Dynamic Channel Bonding for the IEEE 802.11ac WLAN IEEE 802.11ac无线局域网静态和动态信道绑定分析及性能评估
Pub Date : 2023-07-04 DOI: 10.3991/ijim.v17i13.41601
Z. Farej, M. A. Hassan
  According to the rising number of users and the application development that needs fast transfer rates. The main objective behind the development of IEEE 802.11ac was to deliver WLANs with exceptionally very high throughput rates. Significant improvements were incorporated into the PHY and MAC layers to achieve this, leading to enhanced data rates and overall network performance. These enhancements have enabled the standard 802.11ac to support channel bonding schemes. This paper looks at how channel bonding affects the performance of system, especially in terms of delay and amount of throughput. The research paper looks at four different scenarios with different numbers of channel BW 40,80 & 160MHz, and various spatial streams (SS) from 1 to 8. The network simulator (NS-3) version 3.37 is used to simulate these scenarios. The results of the simulation indicate that when Dynamic Channel Bonding (DCB) is applied, the highest throughput and least amount of delay values are acquired. Specifically, for MIMO (8×8) SS and with respect to the Static Channel Bonding (SCB), the best improvement of throughput and delay are obtained with DCB in the highest (48 node number) scenario. The throughput development values are (90.21%, 87.3%, and 42.91%) and the delay improvement values are (47.43%, 46.61%, and 30.03%) for channel BWs 40,80, &160 MHz, respectively.
根据用户数量的不断增加和应用程序的开发,需要快速的传输速率。IEEE 802.11ac开发背后的主要目标是提供具有非常高吞吐率的wlan。为了实现这一目标,PHY和MAC层进行了重大改进,从而提高了数据速率和整体网络性能。这些增强使标准802.11ac能够支持信道绑定方案。本文研究了信道绑定如何影响系统的性能,特别是在延迟和吞吐量方面。研究论文研究了四种不同的场景,不同的信道bw40、80和160MHz,以及从1到8的各种空间流(SS)。网络模拟器(NS-3)版本3.37用于模拟这些场景。仿真结果表明,采用动态信道绑定(Dynamic Channel Bonding, DCB)可以获得最高的吞吐量和最少的延迟值。具体来说,对于MIMO (8×8) SS和相对于静态通道绑定(SCB),在最高(48个节点数)的场景中,DCB获得了吞吐量和延迟的最佳改进。信道BWs 40、80和160 MHz的吞吐量发展值分别为90.21%、87.3%和42.91%,延迟改善值分别为47.43%、46.61%和30.03%。
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引用次数: 0
Preference, Challenges, and Satisfaction with Using E-Books: Is There a Gender Difference among Omani Nursing Students? 使用电子书的偏好、挑战和满意度:阿曼护理专业学生是否存在性别差异?
Pub Date : 2023-07-04 DOI: 10.3991/ijim.v17i13.39409
A. Thanka, J. Natarajan, M. Joseph
Objectives: As technology becomes increasingly popular among millennial nursing students, publishers are transitioning towards electronic textbooks (e-books). E-books have advantages for long-term learning and budget control compared to conventional printed textbooks. This cross-sectional descriptive study examined the perceived usefulness, challenges, and satisfaction with e-books compared to printed textbooks, among Omani nursing students. Methods: Data was collected from a convenience sample of 77 students who used e-books in a community health nursing course using a valid and reliable survey in the fall 2020 semester. Results: Results showed that despite reporting more challenges with printed textbooks, the majority of students (74%) preferred printed textbooks. Additionally, 71.4% of students had a low level of satisfaction with e-books. Female students had a higher preference for printed textbooks and lower satisfaction with e-books compared to male participants. Conclusion: More research is needed to understand the reasons behind students' preference for printed textbooks, and to investigate the gender differences observed in this study.
随着科技在千禧一代护理专业学生中越来越受欢迎,出版商正在向电子教科书(电子书)过渡。与传统的印刷教科书相比,电子书在长期学习和预算控制方面具有优势。这项横断面描述性研究调查了阿曼护理专业学生对电子书与印刷教科书相比的感知有用性、挑战和满意度。方法:采用有效可靠的调查方法,从2020年秋季学期77名在社区卫生护理课程中使用电子书的学生中收集数据。结果:结果显示,尽管纸质教科书面临更多挑战,但大多数学生(74%)更喜欢纸质教科书。此外,71.4%的学生对电子书的满意度较低。与男性相比,女性学生对纸质教科书的偏好更高,对电子书的满意度较低。结论:需要更多的研究来了解学生偏爱纸质教科书的原因,并调查本研究中观察到的性别差异。
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引用次数: 0
Finding Robotic Wide Free Space Path in Dynamic Environment by Improving MAX-MIN Ant System Algorithm 基于改进MAX-MIN蚁群算法的动态环境下机器人宽自由空间路径求解
Pub Date : 2023-07-04 DOI: 10.3991/ijim.v17i13.41513
Ali Hadi Hasan, Hasanen S. Abdullah, M. A. Saleh
— This paper proposes a new obstacle avoidance method for finding an optimal path passing through wide free space based on the optimized MAX-MIN Ant System (MMAS) algorithm in dynamic environments. The proposed improvement of the MMAS algorithm occurs in two stages. The first stage analyses the environment with two modifications by proposing a new relation of pheromone trail updating to construct the consequence modified (deposited) pheromone trail update in each iteration based on adding a new parameter (clean) to calculate the possible wide empty locations. Another alteration at this level involves checking and identifying the four horizontal and vertical states. Suppose the two nodes on either side of the four diagonal nodes are barriers in the next neighbor locations. In that case, the Tight Tunnel state is then attained, and it is managed by sealing this location to prevent passing through it before the robot movement stage. Another alteration is made to the robot-moving stage by recommending a new relation of tour building probabilities to determine the best option for moving the robot from the start node through a dynamic environment that incorporates dynamic obstacles moving through free space by locating and exhibiting the ideal path via broad free space. The main outcome of the experiment simulation of the new method involves that the robot avoids going through narrow tunnels and chooses the best course through open areas to reach its destination without running into any impediments in various dynamic environments conditions. In addition, the comparison of average time occupied to find the paths by the new method reduces to 54.32% as compared with that required with the method of hybrid the basic D* algorithm with the Lbest PSO algorithm, and to 11.95% in comparison to the time occupied recorded when applying the method of the improved MAX–MIN ACO algorithm.
-提出了一种在动态环境下,基于优化的MAX-MIN Ant System (MMAS)算法,寻找通过宽自由空间的最优路径的避障新方法。MMAS算法的改进分为两个阶段。第一阶段对两次修改后的环境进行分析,提出了一种新的信息素轨迹更新关系,通过增加一个新的参数(clean)来计算可能的宽空位置,从而构造每次迭代后修改(沉积)信息素轨迹更新的结果。这一级别的另一个变化涉及检查和识别四个水平和垂直状态。假设四个对角线节点两侧的两个节点是相邻位置的障碍。此时进入紧隧道状态,通过封闭该位置进行管理,防止机器人在移动阶段之前通过该位置。对机器人移动阶段进行了另一项修改,通过推荐一种新的巡回建筑概率关系,确定机器人从开始节点移动到包含动态障碍物的动态环境的最佳选择,通过在广阔的自由空间中定位和展示理想路径。新方法的实验仿真结果表明,在各种动态环境条件下,机器人避免了通过狭窄的隧道,并在开阔的区域中选择最佳路线到达目的地,不会遇到任何障碍物。此外,与基本D*算法与Lbest粒子群算法混合方法相比,新方法寻找路径所需的平均时间减少到54.32%,与改进MAX-MIN蚁群算法相比减少到11.95%。
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引用次数: 0
The Role of Communication on The Quality of E-Services and Food Quality: The Case of Online Food Delivery 沟通对电子服务质量和食品质量的影响:以在线食品配送为例
Pub Date : 2023-07-04 DOI: 10.3991/ijim.v17i13.39787
Mahmood Ali Akbar, Sayed Haytham Alawi, Shabana Faizal, Nidhi Menon
The trend of online food delivery is booming in developing and emerging countries and COVID-19 has made it further under the spot. Now, it is the time for marketers and owners of restaurants to develop effective marketing strategies. Therefore, this research aimed to investigate the effect of communication on e-service quality and food quality on customers’ loyalty. These relations were further explored by the mediating role of communication. Methodology- The data were collected from customers ordering food online. The collected data were further analyzed by using AMOS. The results highlighted that both e-service quality and food quality can enhance the loyalty of customers. Moreover, the presence of communication also, explained that e-service quality and food quality can significantly and positively affect customer loyalty. This research has highlighted the broader domains but still there are some limitations that can be addressed by future studies. The study is based on one country and future studies can compare the results of developed and developing countries. In addition, the model of study can be enhanced by introducing subjective knowledge or information credibility as potential moderators because they can also generate loyalty.  
在发展中国家和新兴国家,在线送餐的趋势正在蓬勃发展,而新冠肺炎疫情使其进一步陷入困境。现在,是营销人员和餐馆老板制定有效营销策略的时候了。因此,本研究旨在探讨沟通对电子服务质量和食品质量对顾客忠诚的影响。这些关系通过沟通的中介作用得到了进一步的探讨。研究方法:数据是从网上订餐的顾客中收集的。采用AMOS对收集的数据进行进一步分析。结果表明,电子服务质量和食品质量都能提高顾客的忠诚度。此外,沟通的存在也解释了电子服务质量和食品质量对顾客忠诚度有显著的正向影响。这项研究突出了更广泛的领域,但仍有一些局限性,可以通过未来的研究来解决。这项研究基于一个国家,未来的研究可以比较发达国家和发展中国家的结果。此外,可以通过引入主观知识或信息可信度作为潜在的调节因素来增强研究模型,因为它们也可以产生忠诚度。
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引用次数: 0
E-assessment during the Coronavirus Outbreak from the Perspective of Undergraduate at the University of Sharjah, UAE 基于沙迦大学大学生视角的新冠肺炎疫情电子评估
Pub Date : 2023-07-04 DOI: 10.3991/ijim.v17i13.41515
B. Saeed, N. Alsalhi, S. Guraya, Sami Sulieman Al Qatawneh, M. Eltahir, A. Adrees, K. S. Fahady, Nagaletchimee Annamalai
— The aim of the current research was to detect how undergraduates from the faculties of medicine, dentistry, pharmacy, and health sciences felt about using electronic assessment at the time of COVID-19. Cross-sectional research was made at the University of Sharjah in UAE between January and April 2021. As a study tool, a questionnaire with 26 items was created using Google Forms and disseminated by the registration department via the learner's E-learning platforms. The study's data were analyzed using SPSS software. The outcomes demonstrated that students had a high level of acceptance of the computerized assessment. The overall arithmetic mean of the students' replies was (3.49) and had a standard deviation of (1.33), indicating that they accepted the electronic assessment to a high degree. Furthermore, there was a discernible difference between the acceptance of the internet-based assessment by male and female students, but the College of Medicine (COM) students benefited significantly from the variation in acceptance of the assessment depending on the variable of college. Students who had inadequate computer capacities, on the other hand, were more receptive to electronic testing. The study's findings may be helpful in developing academic methods, rearranging assessment alternatives, and changing the academic curriculum to address the problems and limitations of electronic assessment.
当前研究的目的是检测医学、牙科、药学和健康科学学院的本科生在COVID-19期间使用电子评估的感受。横断面研究于2021年1月至4月在阿联酋沙迦大学进行。作为学习工具,我们使用Google Forms制作了一份包含26个项目的调查问卷,并由注册部门通过学习者的E-learning平台进行分发。本研究数据采用SPSS软件进行分析。结果表明,学生对计算机化评估的接受程度很高。学生回答的总体算术平均值为(3.49),标准差为(1.33),表明学生对电子评估的接受程度较高。此外,男女学生对基于网络的评估的接受程度存在明显差异,但医学院(COM)学生对评估的接受程度随学院变量的变化而显著受益。另一方面,电脑能力不足的学生更容易接受电子测试。本研究的发现可能有助于发展学术方法,重新安排评估方案,改变学术课程,以解决电子评估的问题和局限性。
{"title":"E-assessment during the Coronavirus Outbreak from the Perspective of Undergraduate at the University of Sharjah, UAE","authors":"B. Saeed, N. Alsalhi, S. Guraya, Sami Sulieman Al Qatawneh, M. Eltahir, A. Adrees, K. S. Fahady, Nagaletchimee Annamalai","doi":"10.3991/ijim.v17i13.41515","DOIUrl":"https://doi.org/10.3991/ijim.v17i13.41515","url":null,"abstract":"— The aim of the current research was to detect how undergraduates from the faculties of medicine, dentistry, pharmacy, and health sciences felt about using electronic assessment at the time of COVID-19. Cross-sectional research was made at the University of Sharjah in UAE between January and April 2021. As a study tool, a questionnaire with 26 items was created using Google Forms and disseminated by the registration department via the learner's E-learning platforms. The study's data were analyzed using SPSS software. The outcomes demonstrated that students had a high level of acceptance of the computerized assessment. The overall arithmetic mean of the students' replies was (3.49) and had a standard deviation of (1.33), indicating that they accepted the electronic assessment to a high degree. Furthermore, there was a discernible difference between the acceptance of the internet-based assessment by male and female students, but the College of Medicine (COM) students benefited significantly from the variation in acceptance of the assessment depending on the variable of college. Students who had inadequate computer capacities, on the other hand, were more receptive to electronic testing. The study's findings may be helpful in developing academic methods, rearranging assessment alternatives, and changing the academic curriculum to address the problems and limitations of electronic assessment.","PeriodicalId":13648,"journal":{"name":"Int. J. Interact. Mob. Technol.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89903039","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
Exploring Students' Experiences and Problems in Online Teaching and Learning During Covid-19 and Improvement of Current LMS through Human-Computer Interaction (HCI) Approaches 探讨新型冠状病毒肺炎期间学生在线教学的经验和问题,以及利用人机交互(HCI)方法改进现有LMS
Pub Date : 2023-07-04 DOI: 10.3991/ijim.v17i13.39785
Sabir Ali, Fozia Fatima, J. Hussain, Muhammad Imran Qureshi, Safia Fatima, Asiya Zahoor
This study tried to explore students’ experiences and problems with online teaching and learning during COVID-19 and the improvement of current LMS through Human-Computer Interaction (HCI) approaches. A mixed-method approach was used in this project. A triangulation design was used in this study. This study was held at the university level and from Baltistan University; researchers took 12 students through a purposive sampling method. After thematic analysis, a survey was conducted. There are 2000 students at Baltistan University. 200 university students were randomly selected as the sample of this study. Semi-structured interviews and self-developed questionnaires were used as research tools. Thematic analysis and descriptive statistics were used to analyse the data. This study concluded that self-learning, family and teacher issues, financial, internet and light issues, IT assistance, and training needs at the students, teachers, and parental level were collectively described as a human-computer interface in the online teaching-learning process during COVID-19. All the students believed that when their family and teachers’ issues; financial, internet, and light issues, information technological assistance, and parents, students, and teachers’ training are improved then improvement of current LMS through Human-Computer Interaction approaches has occurred in Baltistan university.  
本研究试图探讨新冠肺炎期间学生在线教学的体验和问题,以及通过人机交互(HCI)方法对现有LMS的改进。本项目采用混合方法。本研究采用三角剖分设计。这项研究是在大学一级进行的,来自巴尔蒂斯坦大学;研究人员通过有目的的抽样方法选取了12名学生。在专题分析之后,进行了调查。巴尔蒂斯坦大学共有2000名学生,随机抽取200名大学生作为本研究的样本。采用半结构式访谈和自行编制的问卷作为研究工具。采用专题分析和描述性统计对数据进行分析。本研究的结论是,自主学习、家庭和教师问题、财务、互联网和照明问题、IT援助以及学生、教师和家长层面的培训需求被统称为COVID-19在线教学过程中的人机界面。所有的学生都认为,当他们的家庭和老师的问题;巴尔蒂斯坦大学通过人机交互方法对现有LMS进行了改进,从而改善了财务、互联网和照明问题、信息技术援助以及家长、学生和教师的培训。
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引用次数: 0
Effects on Saudi Female Student Learning Experiences in a Programming Subject Using Mobile Devices: An Empirical Study 使用移动设备对沙特女学生编程学习体验的影响:一项实证研究
Pub Date : 2023-07-04 DOI: 10.3991/ijim.v17i13.38439
Afrah Alanazi, Alice S. Li, B. Soh
There is a dearth of research on how mobile learning might help Saudi female students in particular perform better in computer programming courses. This paper aims to measure educational experiences ofSaudi female students using an empirical study, based on aframework related to mobile learning in a computer programming subject. The empirical study sample involved 21 students who used the ViLLE software tool in their quizzes in programming class. This study includes a survey with a mixed-method approach. The study results showed that students were satisfied with their mobile learning experience. The degree of satisfaction demonstrates how mobile learning can enhance learning in a computer programming subject.
关于移动学习如何帮助尤其是沙特女学生在计算机编程课程中取得更好成绩的研究很少。本文旨在利用一项基于计算机编程学科移动学习相关框架的实证研究来衡量沙特女学生的教育体验。实证研究样本涉及21名在编程课上使用ViLLE软件工具进行测试的学生。本研究包括一项采用混合方法的调查。研究结果显示,学生对他们的移动学习体验感到满意。满意度证明了移动学习如何提高计算机编程学科的学习。
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引用次数: 0
Improving English Vocabulary Through Quizizz in Practice Tests for Gamification and Google Forms with AutoProctor in Assessment tests for the Preclusion of Malpractice 通过游戏化实践测试中的小测验提高英语词汇量和在评估测试中使用AutoProctor提高谷歌表格以防止舞弊
Pub Date : 2023-07-04 DOI: 10.3991/ijim.v17i13.39445
Venkata Ramana Manipatruni, Nannapaneni Siva Kumar, M. R. Karim, S. Banu
Research on Vocabulary is prominent, and it helps learners find many diverse ways to learn vocabulary to a greater extent. However, the research on vocabulary in recent years gradually diminishes as students age and get to higher education [1]. Many researchers recommend the effective use of digital tools to motivate students to participate actively in learning [9], and digital gamification makes quite an impact by creating student interest in word learning [1] [12]. At this juncture, our research serves the need for improving the vocabulary of Engineering students through digital gamification using 'Quizizz' in their Practice tests and Google Forms with 'AutoProctor' to preclude their malpractice during their assessment test-taking. This study was carried out based on quantitative research by collecting and analyzing numerical data of a couple of research groups, the control group (n1=45) and experimental group (n2=69), and also through a closed-ended questionnaire using a Likert Scale. The findings demonstrate how this research culminated in the results that brought a subtle difference in the two groups; the control and experimental groups that pursued the traditional and blended methods. The Pooled Standard Deviation (Spooled) (Weighted average of Standard Deviations from both the groups) statistically demonstrated that it had deviated from the control group's Standard Deviation (s1) by 0.286 and from the experimental group's Standard Deviation (s2) by 0.2. This weighted average vindicated the study that the experimental group could perform better than the control group in the post-test.
对词汇的研究是突出的,它在更大程度上帮助学习者找到许多不同的方法来学习词汇。然而,近年来,随着学生年龄的增长和接受高等教育,对词汇的研究逐渐减少[1]。许多研究者建议有效使用数字工具来激励学生积极参与学习[9],数字游戏化通过培养学生对单词学习的兴趣产生了相当大的影响[1][12]。在这个关键时刻,我们的研究服务于通过在实践测试中使用“Quizizz”和“AutoProctor”的谷歌表格的数字游戏化来提高工程专业学生的词汇量,以防止他们在评估考试中出现不当行为。本研究在定量研究的基础上,通过收集和分析两个研究组,对照组(n1=45)和实验组(n2=69)的数值数据,并采用李克特量表进行封闭式问卷调查。研究结果表明,这项研究的最终结果在两组人中产生了微妙的差异;对照组和实验组采用传统方法和混合方法。合并标准差(Pooled Standard Deviation, Spooled)(两组标准差的加权平均值)统计表明,与对照组标准差(s1)的偏差为0.286,与实验组标准差(s2)的偏差为0.2。这一加权平均值证实了实验组在后测中的表现优于对照组的研究。
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引用次数: 0
Use of Mobile Applications for Foreign Language Learning Among University Students: Needs and Functions 大学生在外语学习中使用手机应用的需求与功能
Pub Date : 2023-06-20 DOI: 10.3991/ijim.v17i12.38541
B. Klimova, L. H. Al-Obaydi
Currently, mobile learning is an inseparable part of education since students use their mobile devices ubiquitously on a daily basis. This is also true for foreign language learning where smartphones and their applications are used for practicing all four language skills and language structures. The purpose of this article is to survey the needs of university students as far as the functions and content of a mobile app for foreign language learning are concerned. The methodology was based on an online questionnaire survey, which was conducted among 103 students of the University of Hradec Kralove, Czech Republic, in the period between 30 October 2020 and 24 January 2021. The findings reveal that the potential mobile applications for foreign language learning should be tailored to the language needs of students at the University of Hradec Králové; be targeted at their foreign language level between B1 and B2 of the Common European Reference Framework for Languages; be used at smartphones with Android operating system in particular; offer the possibility of repeating exercises and the combination of different teaching approaches; be free of charge and provide the possibility to choose a corresponding language level; be aimed at practicing specific language skills and knowledge; provide gamification features, offline version, online interaction, notifications; and serve as support to the face-to-face classes
目前,移动学习是教育不可分割的一部分,因为学生每天都无处不在地使用他们的移动设备。外语学习也是如此,使用智能手机及其应用程序来练习所有四种语言技能和语言结构。本文的目的是调查大学生对一款外语学习手机app的功能和内容的需求。该方法基于一项在线问卷调查,该调查于2020年10月30日至2021年1月24日期间在捷克共和国赫拉德茨克拉洛韦大学的103名学生中进行。研究结果表明,潜在的外语学习移动应用程序应该根据赫拉德克大学学生的语言需求量身定制Králové;外语水平在欧洲共同语言参考框架的B1和B2之间;尤其适用于Android操作系统的智能手机;提供重复练习和不同教学方法结合的可能性;免费并提供选择相应语言水平的可能性;旨在练习特定的语言技能和知识;提供游戏化功能,离线版本,在线互动,通知;并为面对面课程提供支持
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引用次数: 0
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Int. J. Interact. Mob. Technol.
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