A Novel Approach for Electronic Medical Records Based on NFT-EMR

International Journal of Online and Biomedical Engineering (iJOE), Год журнала: 2023, Номер 19(05), С. 93 - 104

Опубликована: Апрель 27, 2023

saving the patient medical record electronically is done via electronic records (EMRs) where all patient-related information that consider private and sensitive usually related to treatment process, as well diagnoses process of a specific this needs be shared re-submit by many peers doctors with each, In paper, propose novel approach for system using non-fungible token (NFT) based on customized permission blockchain built secret sharing technology reduce key management overhead provide readable extension ledger ensure it easy read access from any type computer. The uses NFT (NFT-EMR) ensures guarantees availability, privacy, security providing authority over his data proof ownership which shares consistency can used in real-world between hospitals centers within metaverse world. NFT-ERM was evaluated main evaluation factors evaluate compared standard ERM system.

Язык: Английский

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An Image Feature Extraction to Generate a Key for Encryption in Cyber Security Medical Environments

International Journal of Online and Biomedical Engineering (iJOE), Год журнала: 2023, Номер 19(01), С. 93 - 106

Опубликована: Янв. 17, 2023

Cyber security is a term utilized for describing collection of technologies, procedures, and practices that try protecting an online environment user or organization. For medical images among most important delicate data kinds in computer systems, the reasons require all patient data, including images, be encrypted before being transferred over networks by healthcare companies. This paper presents new direction encryption method research encrypting image based on domain feature extracted to generate key process. The process started applying edges detection. After dividing bits edge into (3×3) windows, diffusions are applied create used image. Four randomness tests passed through NIST ensure whether generated accepted as true. reversible state decryption retrieve original will gained can any cyber field such comparative experiments prove proposed algorithm improves efficiency has good performance, higher information entropy 7.42 well lower correlation coefficient 0.653.

Язык: Английский

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The Implementation of Online Learning in Conventional Higher Education Institutions During the Spread of COVID-19: A Comparative Study

International Journal of Emerging Technologies in Learning (iJET), Год журнала: 2023, Номер 18(01), С. 68 - 99

Опубликована: Янв. 10, 2023

The purpose of this study is to investigate and explore the degree success implementation online learning in conventional higher education institutions instead face-to-face during spread Covid-19 Pandemic 2019/2020 academic year, via exploring undergraduate students' perceptions application system at Ajman University UAE, Griffith Australia. In study, descriptive approach was used. A questionnaire consisting 40 items designed distributed 630 students from 675 University, who were randomly selected different faculties two universities year COVID-19 pandemic. results revealed that a moderate satisfaction with University's readiness, training, technical support for university's teaching process pandemic, female finding them more than male students. Disciplines computer skills also showed an impact on such satisfaction, Pharmacy & Health Science College Architecture, Art, Design discipline those excellent both Universities. addition, positive attitudes towards use

Язык: Английский

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Comparison YOLOv5 Family for Human Crowd Detection

International Journal of Online and Biomedical Engineering (iJOE), Год журнала: 2023, Номер 19(04), С. 94 - 108

Опубликована: Апрель 3, 2023

Recent years have seen widespread application of crowd counting and detection technology in areas as varied urban preventing crime, station statistics, people flow studies. However, getting accurate placements improving audience performance dense scenes still has challenges, it pays to devote a lot effort it. In this paper, models are proposed based on the YOLOv5 algorithm, four (YOLOv5l, YOLOv5m, YOLOv5s, YOLOv5x) were built for purpose comparing increasing accuracy identification each model contains certain characteristics such Filter sizes. Each was trained human dataset (indoor outdoor) results showing which reaches higher detecting people. Through study practical experiments conducted model, found that best is YOLOv5x, YOLOv5l, where humans reached more than 96%, while YOLOv5s 92%, YOLOv5m lowest accuracy, 91%.

Язык: Английский

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An Empirical Study on the Impact of Digital Innovation in Achieving the Digital Organizational Identity

Journal of System and Management Sciences, Год журнала: 2023, Номер 13(1)

Опубликована: Фев. 28, 2023

Universities began to compete with each other and acquire all new technologies by adopting the fifth generation of computers that provided huge storage speed Telecommunications did create virtual reality systems (VR) Augmented Reality (AR) systems, as well connected smart cities internet, take advantage artificial intelligence (AI) in Building an innovative digital organizational structure.Digital uniquely grant its students graduates a unified form identity serves it from scientific, financial social points view, addition facilitating task obtaining jobs free professions.The idea study is unify information data postgraduate undergraduate Northern Technical University designing through skills are fluent programming applications computer engineering, intelligence, security, communication networks, strategies physical tools, we surveyed opinions 377 academics be analyzed method structural modeling relationships And unmeasurable were dominated AMOS system SPSS statistical program calculate indicators conformity hypothetical model standard model, regression equation, degree freedom, correlation relationship moral influence deduce extent technical development susceptibility sustainability scientific center within universities geared towards investment competition major increase number student admissions.

Язык: Английский

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