Enhancement of Online Education in Engineering College Based on Mobile Wireless Communication Networks and IOT

International Journal of Emerging Technologies in Learning (iJET), Год журнала: 2023, Номер 18(01), С. 176 - 200

Опубликована: Янв. 10, 2023

The field of Engineering is that which needs a high level analytical thinking, intuitive knowledge, and technical know-how. area communication engineering deals with different components including, wireless mobile services, radio, broadband, web satellites. There rapid decline in the quality students produced by faculties as result sufficient methods frameworks student assessment. production high-potential engineers limited utilization old traditional education methodology frameworks. presentation estimation system institution motionless manual. Usually, assessment student’s performance using to use students’ scores, while failing evaluate their based on activities or practical applications. In addition, such systems do not take cognizance individual knowledge connects within learning environment. Recently, institutions have started paying attention evaluation solutions are networks Internet Things (IoT). Therefore, this study, an automated has been proposed for students. designed IoT aim improving process virtual education. data used study collected through sensors premises college, pre-processed normalization. After was pre-processed, it stored cloud. order enable classification activity, Adaptive Layered Bayesian Belief Network (AL-BBN) classifier work. scores calculated fuzzy logic, Multi-Gradient Boosting Decision Tree (MGBDT) decision making. python simulation tool employed implementation system, benchmarks done well. Based findings conceptual model outperformed existing ones terms online learning.

Язык: Английский

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Exploring the ethical considerations of using Chat GPT in university education

Periodicals of Engineering and Natural Sciences (PEN), Год журнала: 2023, Номер 11(4), С. 105 - 105

Опубликована: Авг. 30, 2023

This study investigates the moral dilemmas that arise with incorporating Chat GPT into higher education, a focus on situation in Latinoamerican institutions of learning. The surveyed 220 people via online questionnaire to learn more about their experiences and motivations for using AI-powered conversational agents. An overview demographics participants was provided through descriptive statistics. investigation subject at hand lays groundwork further research. It also reveals hidden meanings observed phenomena, it suggests possible solutions problems have been uncovered. research looks how AI systems chatbots can supplement human knowledge judgment, as well potential drawbacks. results showed thought integration moderately accessible had positive social attitudes. They understood value responsibility creating individualized educational opportunities. Participants stressed necessity explicit institutional standards regarding privacy data security. Gender, age, sense accessibility, attitude, opinions, personal experience, security, guidelines, learning were found affect participants' reliance regression analysis. findings shed light education is complicated by factors such individual beliefs, cultural norms, ethical problems. busy schedules students may be accommodated resources they need succeed made available thanks this adaptability. In addition, natural language processing models offer instantaneous help text chat, voice, or video. To fully grasp consequences lead creation responsible implementation techniques, proposes additional qualitative investigations, longitudinal studies, comparative across diverse contexts required. Closing these gaps will move field forward ways are beneficial classroom.

Язык: Английский

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The Importance of Using the Internet of Things in Education

International Journal of Emerging Technologies in Learning (iJET), Год журнала: 2023, Номер 18(01), С. 19 - 39

Опубликована: Янв. 10, 2023

The subject of the Internet Things is very important, especially at present, which why it has attracted attention researchers and scientists due to its importance in human life. Through it, a person can do several things easily, accurately, an organized manner. research addressed important topics, most are concept Things, history emergence development, reasons for interest importance, prominent advantages characteristics. sheds light on structure structural components, components. dealt with search engines steps designing systems. Among topics included use technology educational field, role solving education problems, applications students teachers. Also indicated contribution ensuring sustainable environmental protection areas application Things. sample amounted (152 teaching staff) from Iraqi Universities their academic achievement (84 Ph.D., 68 Master’s, 42 Bachelor’s) (17) different scientific specializations; (42 students). number respondents who 191 those not teach (3) (194) person. Students professors smartphones study rate (97.42%) computers necessities (92.27%) higher than electronic devices equipment including smart board (11,86%). Use IoT great medium providing lectures effectively, percentage 96.91%, large problems giving health crises, Coronavirus crisis. Availability local global levels, whether appropriate content or selection anywhere world, 98.45%.

Язык: Английский

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Enhancement the Educational Technology by Using 5G Networks

International Journal of Emerging Technologies in Learning (iJET), Год журнала: 2023, Номер 18(01), С. 137 - 151

Опубликована: Янв. 10, 2023

With the spread of global markets for modern technical education and diversity programs requirements local market information communication technology, universities began to race among themselves earn their academic reputation. In addition, they want enhance technological development by developing IMT systems with integrated technology as security fastest response speed providing required service sure linking it The network using social networking wireless networks which in turn is a driver emerging economies education. All these facilities opened way expand number students solve problem accumulation, collection analysis data storing large, expanded automatically interconnected databases between university places departments provide services adapted desire demand. This research dealt sample from academic’s opinions students. 319 questionnaires. It concluded that each infrastructure, devices, Internet things, smart classrooms, administrative database, presence fifth-generation its equipment, have statistically significant correlation technology.

Язык: Английский

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Dynamic Cryptography Integrated Secured Decentralized Applications with Blockchain Programming

Wasit Journal of Computer and Mathematics Science, Год журнала: 2022, Номер 1(2), С. 14 - 22

Опубликована: Июнь 30, 2022

Blocks and chains are the building blocks of blockchain, which is a community network. two terms used to describe collections data information. The most fundamental need for blockchain that these postings be connected by cryptography, case here. Cryptography. entries in each block added as list grows. Although concept cryptography difficult, we have made it easier you understand. Asymmetric-key hash functions blockchains. Hash provide participants with complete image internet. SHA-256 hashing algorithm often In Bitcoin, where addresses tracked public-private key pairs, blockchains used. public person's address. All access participant's key. private get address database authorise activities using To ensure integrity ledger, encryption plays role. Each event on recorded encrypted data. As long user has their cryptographic keys, they may buy or trade cryptocurrencies. root hashes all transactions stored via hashing. If somebody attempts tamper any upon main will completely new hash. Root comparisons performed other system check whether safe.

Язык: Английский

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Secured Transfer and Storage Image Data for Cloud Communications

International Journal of Online and Biomedical Engineering (iJOE), Год журнала: 2023, Номер 19(06), С. 4 - 17

Опубликована: Май 16, 2023

In cloud computing, resources are used to communicate instead of local servers or individual devices. However, sharing among several users is a difficult issue in communication. Cryptography and steganography techniques for storage address data security challenges. This paper presents novel method securely encrypting image transmission link exchange with service. There two phases accomplish the encryption process, first phase encrypts file by XORing it random key that generated new hybrid chaotic map. The second converts encrypted format audio add another layer improve secure transfer. using map has benefit having more than 10256 spaces necessary level security. Based on statistical analysis encryption, quality evaluated criteria, results demonstrate algorithm's ability resist

Язык: Английский

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Effect of Augmented Reality Technology on Spatial Intelligence among High School Students

International Journal of Emerging Technologies in Learning (iJET), Год журнала: 2022, Номер 17(24), С. 131 - 143

Опубликована: Дек. 20, 2022

Spatial Intelligence is a mental ability to understand and solve real-world problems. These visual-spatial representations are fundamental in learning various "STEM" topics, like digital drawing, art presentations, creating graphical representations, 2D designs. Opportunity interact with real and/or virtual objects. It good opportunity applying new techniques such as the augmenter, which able clarify mathematical tables, concepts generalizations greatly visualization, understanding mastery of mathematically. The purpose research investigate impact using AR technology developing spatial intelligence for secondary school students, Baghdad. quasi-experimental design was used, participants consisted (60) students 4th class scientific mathematics. Tools used where scale prepared contains three skills that include (20) questions. Research findings show has positive on mathematics, concluded set recommendations proposals.

Язык: Английский

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Hiding Information in Digital Images Using LSB Steganography Technique

International Journal of Interactive Mobile Technologies (iJIM), Год журнала: 2023, Номер 17(07), С. 167 - 178

Опубликована: Апрель 5, 2023

The highest way to protect data from intruder and unauthorized persons has become a major issue. This matter led the development of many techniques for security, such as Steganography, Cryptography, Watermarking disguise data. paper proposes an image steganography method using Least Significant Bits (LSB) technique XOR operator secret key, through which key is transformed into one-dimensional bit stream array, then these bits are XORed with image. Multiple experiments have been performed embed color grayscale images inside cover media. In this work, LSB ideal in two ways: firstly, only least significant one-bit (1bit) each byte will store embedded data, named (1-LSB). Secondly, four right half-byte (4 bits) (4-LSB). Subjective objective analyzes were process. subjective analysis responsible both HVS histogram, whereas involved PSNR MSE metrics.

Язык: Английский

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Impact of Deep Learning Strategy in Mathematics Achievement and Practical Intelligence among High School Students

International Journal of Emerging Technologies in Learning (iJET), Год журнала: 2023, Номер 18(06), С. 42 - 52

Опубликована: Март 21, 2023

— To identify the effect of deep learning strategy on mathematics achievement and practical intelligence among secondary school students during 2022/2023 academic year. In research, experimental research method with two groups (experimental control) a post-test were adopted. The community is represented by female fifth scientific grade from first Karkh Education Directorate. (61) intentionally chosen, they divided into groups: an group (30) who taught according to proposed strategy, control (31) usual method. For purpose collecting data for experiment, test was built, which in its final form (25) items out (20) objective type both them. Based findings, studied strategies outperformed those traditional.

Язык: Английский

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Reconfigurable intelligent surfaces with smart antenna opportunities and challenges

AIP conference proceedings, Год журнала: 2025, Номер 3255, С. 040009 - 040009

Опубликована: Янв. 1, 2025

Язык: Английский

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