Home »
Academic Articles & Research Papers
Showing 20 of 196 academic articles
Saeed Sazzad Jeris, Shahriar Frances, Mst Taskia Akter, Majed Alharthi • Heliyon
(2023)
Economic Policy Uncertainty (EPU) is the level of uncertainty or unpredictability arising from government policy on topics such as taxes, trade, monetary policy, and regulation. Exploring the relationship between EPU and insurance premiums ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2023.e16122
Manik Awale, Shrirang Pund, Hassan S. Bakouch, Aishwarya Ghodake et al. • Entropy
(2026)
In this article, we propose a first-order integer-valued autoregressive (INAR(1)) model based on binomial thinning, in which the innovation sequence follows a zero–one–two-modified Poisson (ZOTMPo) distribution. The proposed model accommoda...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/e28080889
Najla A. Barnawi, Fay A. AlAmmar, Sultan A. Aldabeis, Salma M. Alahmar et al. • Scientific Reports
(2025)
Abstract Despite the growing role of AI and robotics in healthcare, little is known about their integration into dental care for persons with disabilities (PWDs) in Saudi Arabia. This study aimed to assess dentists’ perceptions and attitude...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-025-10988-x
Nouf Ali AL Ajmi, Muhammad Shoaib • Applied Sciences
(2025)
This study presents a comprehensive comparison of multiple optimization algorithms applied to a quantum classification model, utilizing the Cleveland dataset. Specifically, the research focuses on three prominent optimizers—COBYLA, L-BFGS-B...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app15084493
Razia Abdul Majid Qureshi, Altaf Ur Rahman, Altaf Ur Rahman, Muhammad Sajjad et al. • Frontiers in Chemistry
(2026)
Recent advances in the precise control of electromagnetic and transport properties, and the miniaturization of electronic devices, have introduced new prospects in the development of practical quantum computing. Double perovskites have gain...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fchem.2026.1814481
Fei Yan, Abdullah M. Iliyasu, Sihao Jiao, Huamin Yang • Applied Sciences
(2019)
Utilising the properties of quantum mechanics, i.e., entanglement, parallelism, etc., a quantum structure is proposed for representing and manipulating emotion space of robots. This quantum emotion space (QES) provides a mechanism to extend...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app9163351
Saqib Saeed, Salha A. Altamimi, Norah A. Alkayyal, Ebtisam Alshehri et al. • Sensors
(2023)
This systematic literature review explores the digital transformation (DT) and cybersecurity implications for achieving business resilience. DT involves transitioning organizational processes to IT solutions, which can result in significant...
OPENALEX
cc-by
DOI: https://doi.org/10.3390/s23156666
PMC: 10422504
Hassan Waqas, Shan Ali Khan, Bagh Ali, Dong Liu et al. • Propulsion and Power Research
(2023)
The current article investigates the numerical study of the micropolar nanofluid flow through a 3D rotating surface. This communication may manipulate for the aim such as the delivery of the drug, cooling of electronic chips, nanoscience an...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.jppr.2023.05.005
Hussain Z, Abdulrahim Abdul Moti L, Jagal J, Thu HE et al. • International Journal of Nanomedicine
(2025)
Zahid Hussain,1,2 Lama Abdulrahim Abdul Moti,1 Jayalakshmi Jagal,2 Hnin Ei Thu,3 Shahzeb Khan,4 Mohsin Kazi5 1Department of Pharmaceutics and Pharmaceutical Technology, College of Pharmacy, University of Sharjah, Sharjah, 27272, United Arab...
DOAJ
Open Access (DOAJ)
Jenan Alanazi, Ethar Alanazi, Reema Almuhayd, Saja Alanazi et al. • F1000Research
(2025)
Background Dietary behaviours influence obesity and chronic disease. In Saudi Arabia, Westernised diets and sedentary lifestyles have driven rising obesity. This study explores generational dietary patterns to inform Saudi Vision 2030 plann...
DOAJ
Open Access (DOAJ)
DOI: 10.12688/f1000research.167810.1
Albaraa A. Altowijri • Frontiers in Medicine
(2026)
BackgroundThe learning environment (LE) is integral to medical students’ academic performance, emotional well-being, and professional development. Students’ perceptions of their learning environment provide valuable insights for identifying...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fmed.2026.1816941
M.I. Sayyed, Abdelmoneim Saleh, Anjan Kumar, Fatma Elzahraa Mansour • Nuclear Engineering and Technology
(2024)
Investigations were conducted on the addition of barium's impact on the radiation shielding and physical attributes of five different glasses, designated S1–S5, with varying BaO contents. Using two point sources namely Co60 and Cs137 along ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.net.2024.03.038
Xuqiang Ji, Ting Wang, Qian Liu, Yongsong Luo et al. • EcoMat
(2020)
Abstract Renewable‐electricity‐driven N2 reduction is an attractive approach for ambient NH3 synthesis, but active electrocatalysts are needed to enable the N2 reduction reaction. Monolithic electrodes with active components anchored on con...
DOAJ
Open Access (DOAJ)
DOI: 10.1002/eom2.12026
Jubran Alshahrani, Peter Boait • Energies
(2018)
Electricity consumption in the Kingdom of Saudi Arabia (KSA) has grown at an annual rate of about 7% as a result of population and economic growth. The consumption of the residential sector accounts for over 50% of the total energy generati...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/en12010087
Abdul Latif, S. M. Suhail Hussain, Atif Iqbal, Dulal Chandra Das et al. • IET Renewable Power Generation
(2023)
Abstract This paper presents a novel control scheme for combined frequency and voltage stabilization of an islanded multi‐generator hybrid microgrid (IHμG). The control concept incorporates an improved virtual inertia support scheme (IVIS) ...
DOAJ
Open Access (DOAJ)
DOI: 10.1049/rpg2.12729
Zakia H. Alhashem, Hasna Abdullah Alali, Shehab A. Mansour, Maha A. Tony et al. • Inorganics
(2025)
The process of hydrogen peroxide decomposition, facilitated by copper oxide nanoparticles, produces reactive oxidants that possess the ability to oxidize multiple pollutants. CuO/Cu2O hybrid nanoparticles were successfully synthesized throu...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/inorganics13030097
Awadia Gareeballah, Moawia Gameraddin, Sultan Abdulwadoud Alshoabi, Lubna Bushara et al. • Journal of Clinical and Diagnostic Research
(2021)
Introduction: Early diagnosis of COVID-19 is important for disease
treatment and management. Computed Tomography (CT) is a fast
and easy modality for diagnosis and management plan of patients
with COVID-19. In the literature, several stu...
DOAJ
Open Access (DOAJ)
DOI: 10.7860/JCDR/2021/47449.14570
Loujain Sharif, Khalid Almutairi, Ibrahim Alnasser, Zalikha Attar et al. • BMC Palliative Care
(2025)
Abstract Background Nurses often face significant emotional distress and grief when dealing with patient deaths, especially in acute hospital settings. Despite extensive literature offering guidance on nursing practices for providing optima...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12904-025-01790-7
Najwan Alsadat, Mohammed Elgarhy, Amal S. Hassan, Hijaz Ahmad et al. • AIP Advances
(2023)
In this article, we provide a new three-parameter model derived from the newly reduced Cauchy power-G family and linked to the linear failure rate model. The truncated Cauchy power linear failure rate (TCPLFR) is the name given to this dist...
DOAJ
Open Access (DOAJ)
DOI: 10.1063/5.0170297
Hari N. N., Kurunandan Jain, Prabu P, Prabhakar Krishnan • Future Internet
(2026)
The rapid evolution of 6G networks and large-scale Internet of Things (IoT) deployments intensifies security and privacy challenges in embedded SIM (eSIM) Remote SIM Provisioning (RSP), particularly during the bootstrap and profile delivery...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/fi18040187