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Showing 20 of 85 academic articles

Design of an improved model using federated learning and LSTM autoencoders for secure and transparent blockchain network transactions

R. Vijay Anand, G. Magesh, I. Alagiri, Madala Guru Brahmam et al. • Scientific Reports (2025)

Abstract With the advancement of this digital era and the emergence of DApps and Blockchain, secure, robust and transparent network transaction has become invaluable today. These traditional methods of securing the transactions and maintain...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-024-83564-4

A Comprehensive Analysis of Healthcare Big Data Management, Analytics and Scientific Programming

Shah Nazir, Sulaiman Khan, Habib Ullah Khan, Shaukat Ali et al. • IEEE Access (2020)

Healthcare systems are transformed digitally with the help of medical technology, information systems, electronic medical records, wearable and smart devices, and handheld devices. The advancement in the medical big data, along with the ava...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2020.2995572

Video Recording of Patient-Clinician Interactions in Health Education: Scoping Review

Mariana Morgado, Yago Leira, Tiago Leitão, José João Mendes et al. • JMIR Medical Education (2026)

Abstract BackgroundVideo recordings of patient-clinician interactions (PCIs) have become an integral tool in health professions education, with authentic opportunities to enhance clinical communication and decision-making skills...

DOAJ Open Access (DOAJ) DOI: 10.2196/70324

“Like a small trip back to the GDR”? East German evaluations of the television serial Weissensee and its authenticity in a dynamic discourse landscape

Löblich Maria • Nordic Journal of Media Studies (2026)

In this article, I take the example of the historical German television fiction success Weissensee and ask how East Germans have read and judged the way this serial constructed their past more than a decade after its television premiere. Th...

DOAJ Open Access (DOAJ) DOI: 10.2478/njms-2026-0003

Identifying and prioritizing strategies for creating and impacting brand identity using the FCM method

Milad Amraie, Ali Shariatnejad, Nasim Nazari, Yasaman Changaei • رویکرد‌های نوین در مدیریت و بازاریابی (2025)

AbstractThe aim of the present study is to identify and analyze the strategies for creating and consequences of brand identification using the FCM method. The present study is applicable in terms of its purpose, and exploratory in terms of ...

DOAJ Open Access (DOAJ) DOI: 10.22034/jnamm.2025.547949.1156

A Multi-Technique Study of 49 Gold <i>Solidi</i> from the Late Antique Period (Late 4th–Mid 6th Century AD)

Giovanna Marussi, Matteo Crosera, Stefano Fornasaro, Elena Pavoni et al. • Heritage (2026)

This study investigates 49 gold solidi issued between the 4th and 5th century AD to determine their chemical composition. The coins were first catalogued by recording mass, diameter, and thickness. All specimens underwent non-destructive µ-...

DOAJ Open Access (DOAJ) DOI: 10.3390/heritage9010038

Editorial

Anna Szychta • Zeszyty Teoretyczne Rachunkowości (2025)

Dear Authors and Readers,The closing issue of “Zeszyty Teoretyczne Rachunkowości” (ZTR, “The Theoretical Journal of Accounting”) for 2025, vol. 49, number 4, once again provides an engaging and multidimensional review of contemporary resear...

DOAJ Open Access (DOAJ) DOI: 10.5604/01.3001.0055.5421

Review of cryptographic application security evaluation techniques for new critical infrastructures

Gaolei LI, Jianhua LI, Zhihong ZHOU, Hao ZHANG • 网络与信息安全学报 (2023)

The construction of new critical infrastructure, represented by high-speed full-time signal coverage, intelligent and fine-grained urban management, and deep space and deep sea scientific innovation experimental fields, has entered a new st...

DOAJ Open Access (DOAJ) DOI: 10.11959/j.issn.2096-109x.2023079

DNA barcoding and phylogenetic insights into the selected endemic flora of the Western Himalayas

Shakila Umer, Khushi Muhammad, Sajjad Sajjad, Latifa AlHusnain et al. • Scientific Reports (2026)

Abstract The Himalayan region is recognized as one of the world’s major biodiversity hotspots due to its remarkable altitudinal variation, high species richness, and exceptional endemism. Despite its ecological significance, the endemic flo...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-026-52399-6

Problem-Based Learning Approach to Review the Principles of Green Chemistry Applied to a Polycondensation Reaction

David Salgado-Chavarría, Joaquín Palacios-Alquisira • Science Education International (2021)

Science Education International ¦ Volume 32 ¦ Issue 2 107 ORIGINAL ARTICLE INTRODUCTION The problem-based learning (PBL) methodology is a student-centered approach that is related to the learning process that occurs when students deal w...

DOAJ Open Access (DOAJ) DOI: 10.33828/sei.v32.i2.3