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Academic Articles & Research Papers
Showing 20 of 1,495 academic articles
Nicholas E. Protonotarios, George A. Kastis, Andreas D. Fotopoulos, Andreas G. Tzakos et al. • Mathematics
(2022)
The effective resolution of positron emission tomography (PET) can be significantly degraded by patient motion during data acquisition. This is especially true in the thorax due to respiratory motion. This study concentrates on the improvem...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/math11010055
Daniel Jensen, Marc Simard, Kyle Cavanaugh, Yongwei Sheng et al. • Remote Sensing
(2019)
The deposition of suspended sediment is an important process that helps wetlands accrete surface material and maintain elevation in the face of sea level rise. Optical remote sensing is often employed to map total suspended solids (TSS), th...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/rs11131629
Muhammad Kashif Ali, Asif Rajput, Muhammad Shahzad, Farhan Khan et al. • IEEE Access
(2019)
For autonomous robots, 3D perception of environment is an essential tool, which can be used to achieve better navigation in an obstacle rich environment. This understanding requires a huge amount of computational resources; therefore, the r...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2019.2942375
MingWei Jiang, YuYun Fan, WeiWei Su, Jincheng Wang et al. • Geofluids
(2024)
The management of rock mass deformation in high-stress roadways is a pivotal aspect of deep geotechnical engineering. Given the fruitful outcomes of research in rock mechanics regarding traditional confining pressure control methods, schola...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2024/8816030
Nasrin Rezaei, Andreas Rehkopf • Advances in Engineering and Intelligence Systems
(2026)
In the context of big data, data preprocessing, especially data whitening, plays a pivotal role in improving the effectiveness of AI models. While traditional whitening methods suffer from severe computational bottlenecks, arising from the ...
DOAJ
Open Access (DOAJ)
DOI: 10.22034/aeis.2026.575941.1510
Isabel Foster, Michelle Galloway, Wieda Human, Michaile Anthony et al. • PLOS Global Public Health
(2022)
Stigma is a critical barrier for TB care delivery; yet data on stigma reduction interventions is limited. This review maps the available literature on TB stigma reduction interventions, using the Health Stigma and Discrimination framework a...
DOAJ
Open Access (DOAJ)
DOI: 10.1371/journal.pgph.0000989
Mohammed Jawad, Rana Charide, Reem Waziry, Andrea Darzi et al. • PLoS ONE
(2018)
IntroductionWaterpipe tobacco smoking is harmful to health however its prevalence estimates remain uncertain. We aimed to systematically review the medical literature on waterpipe tobacco prevalence and trends.MethodsWe searched Medline, Em...
DOAJ
Open Access (DOAJ)
DOI: 10.1371/journal.pone.0192191
Gizaw Hailiye Teferi, Maru Meseret Tadele, Getaye Tizazu, Zegeye Regasa Hordofa et al. • PLoS ONE
(2023)
BackgroundHigh penetration of smartphones and ownership among the young generation increased the utilization of mobile health applications for health management among university students more than ever. Compared to other health service prov...
DOAJ
Open Access (DOAJ)
DOI: 10.1371/journal.pone.0275689
Faith Adedayo Adejumo, Samuel Gbolagunte Olaniyan, Temilade Patience Adejumo, Sandra Kikelomo Odunaro et al. • The Egyptian Heart Journal
(2026)
Abstract Background Heart failure with preserved ejection fraction (HFpEF) is increasingly recognized as a major heart failure phenotype globally; however, its diagnosis is complex and is recommended to require integrated assessment of clin...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s43044-026-00779-8
Aravind SEENI, Bernd SCHÄFER • INCAS Bulletin
(2023)
The design process of a Mars rover is driven by multiple design constraints, namely overall mass, power consumption and volume (dimensions). Various systems, such as mobility, manipulation, handling, power, thermal, communication, navigatio...
DOAJ
Open Access (DOAJ)
DOI: 10.13111/2066-8201.2023.15.1.8
Tamer Eliyan, Ali Saeed Almuflih, Z. M. S. Elbarbary, Fady Wadie • IEEE Access
(2024)
The new horizons for HVDC systems and their applications has intensified the research in HVDC protection systems. The HVDC circuit breakers (CB) has been the center of the protection systems with vacuum interrupters (VIs) showcasing a great...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3450189
Abdulrahman Alrumayh, Khaled Alhassoon, Fahd Alsaleem, Mahmoud Shaban et al. • Applied Sciences
(2025)
This paper presents a novel design of a continuum robot driven by electromagnets and springs, offering enhanced precision in multi-degree-of-freedom bending for diverse applications. Traditional continuum robots, while effective in navigati...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app15020973
Akash Kundu, Leopoldo Sarra • Communications Physics
(2026)
Abstract Quantum computing offers exciting opportunities for simulating complex quantum systems and optimizing large-scale combinatorial problems, but its practical use is limited by device noise and constrained connectivity. Designing quan...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s42005-025-02475-6
Yohann Le Govic, Yohann Le Govic, Nicolas Papon, Solène Le Gal et al. • Frontiers in Microbiology
(2018)
The ubiquitous mold Scedosporium apiospermum is increasingly recognized as an emerging pathogen, especially among patients with underlying disorders such as immunodeficiency or cystic fibrosis (CF). Indeed, it ranks the second among the fil...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fmicb.2018.00827
Fabrizio Altarelli, Alfredo Braunstein, Luca Dall'Asta • PLoS ONE
(2015)
We study a class of games which models the competition among agents to access some service provided by distributed service units and which exhibits congestion and frustration phenomena when service units have limited capacity. We propose a ...
DOAJ
Open Access (DOAJ)
DOI: 10.1371/journal.pone.0119286
Isabella Aboderin • Journal of Long-Term Care
(2019)
Context: Perspectives from sub-Saharan Africa (SSA) have featured little in the expanding global debate on long-term care (LTC) policy thus far – despite SSA countries’ embrace of global commitments on the development of equitable and susta...
DOAJ
Open Access (DOAJ)
DOI: 10.31389/jltc.5
Jae Hwan Kim, Kwang Seop Son, Jae Gu Song, Yong Gu Lee et al. • Nuclear Engineering and Technology
(2026)
The increasing digitalization of Instrumentation and Control (I&C) systems in Nuclear Power Plants (NPPs) has improved operational efficiency while introducing cybersecurity vulnerabilities. Conventional network-based intrusion detection sy...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.net.2025.103879
You Li Chong, Chin Poo Lee, Shahrin Zen Muhd-Yassin, Kian Ming Lim et al. • IEEE Access
(2024)
Knowledge Graph Question Answering (KGQA) plays a crucial role in extracting valuable insights from interconnected information. Existing methods, while commendable, face challenges such as contextual ambiguity and limited adaptability to di...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3405583
Melissa N. Poulsen, Philip J. Freda, Vanessa Troiani, Anahita Davoudi et al. • Frontiers in Public Health
(2022)
BackgroundOpioid use disorder (OUD) is underdiagnosed in health system settings, limiting research on OUD using electronic health records (EHRs). Medical encounter notes can enrich structured EHR data with documented signs and symptoms of O...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fpubh.2022.850619
Xieling Chen, Haoran Xie, Fu Lee Wang, Ziqing Liu et al. • BMC Medical Informatics and Decision Making
(2018)
BACKGROUND: Natural language processing (NLP) has become an increasingly significant role in advancing medicine. Rich research achievements of NLP methods and applications for medical information processing are available. It is of great sig...
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DOI: https://doi.org/10.1186/s12911-018-0594-x
PMC: 5872501