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Academic Articles & Research Papers
Showing 20 of 163 academic articles
Saman Mahmoodi, Hadi Tarimoradi • IEEE Access
(2024)
The growing emphasis on power quality has posed significant challenges for distribution system operators (DSOs). Among these challenges, short-term voltage fluctuations, specifically voltage sag, have drawn considerable attention. In this s...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3476242
Qiyuan Zhang, Xiaochen Yuan, Tong Liu • IEEE Access
(2022)
In this paper we propose a blind dual watermarking scheme using Set Partitioning in Hierarchical Trees (SPIHT) and Stucki Kernel halftone technique for the tamper detection and image self-recovery. The watermark consists of authentication b...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2022.3204865
Cornelia Geßner, Alena Krüger, Lars P. Folkow, Wilfrid Fehrle et al. • Frontiers in Molecular Neuroscience
(2022)
The mammalian brain is characterized by high energy expenditure and small energy reserves, making it dependent on continuous vascular oxygen and nutritional supply. The brain is therefore extremely vulnerable to hypoxia. While neurons of mo...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fnmol.2022.877349
Hameed Byju, Hegde Maitreyi, Raveendran Natarajan, Reshmi Vijayan et al. • PeerJ
(2025)
Background Wetlands, globally, face significant threats from human activities, and waterbirds, as key indicators of wetland health, are essential to maintaining ecological balance. Any long-term conservation measures should prioritize coord...
DOAJ
Open Access (DOAJ)
DOI: 10.7717/peerj.18899
Vishal Sundaram, Isabella Jazrawi BA, Rushani K. Cameron MS, Cody Perskin et al. • Orthopaedic Journal of Sports Medicine
(2026)
Objective: Meniscal allograft transplantation (MAT) is a joint-preserving option for patients with symptomatic meniscal deficiency unresponsive to nonoperative care. By restoring tibiofemoral load transmission, MAT can relieve pain, improve...
DOAJ
Open Access (DOAJ)
DOI: 10.1177/2325967126S00369
Kiara Hosie • Nota Bene
(2023)
How do audiences come to understand a character who appears to lack a discrete performed identity? This paper explores how, in performance, music and theories of magic and reader response interact to create the identity of the musical spiri...
DOAJ
Open Access (DOAJ)
DOI: 10.5206/notabene.v16i1.16612
Grace Gomez Felix Gomez, Mei Wang, Zasim A. Siddiqui, Theresa Gonzalez et al. • BMC Oral Health
(2024)
Abstract Background Decreased salivary secretion is not only a risk factor for carious lesions in Sjögren’s disease (SD) but also an indicator of deterioration of teeth with every restorative replacement. This study determined the longevity...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12903-024-03957-9
Hongwei Liu, Juxiang Yang, Gang Song, Minheng Zhang et al. • BMJ Mental Health
(2025)
Background With rapid population ageing, depressive symptoms in older adults have become a pressing public health concern. While functional dependency is a known risk factor, the impact of changes in dependency over time remains unclear.Obj...
DOAJ
Open Access (DOAJ)
DOI: 10.1136/bmjment-2025-301749
Jiao Pan, Tao Chen, Antonio Plaza • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
(2025)
Revealing the spatial-temporal evolution and interactions of ecosystem services (ESs) in mining area is critical for sustainable environmental management. The temporal and spatial characteristics and changing trends of six ESs in Yuzhong mi...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/JSTARS.2025.3586637
Taohan Lin, Nataliya Rybnikova • Geomatics
(2023)
Night-time light (NTL) data have been widely used as a remote proxy for the economic performance of regions. The use of these data is more advantageous than the traditional census approach is due to its timeliness, low cost, and comparabili...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/geomatics3010008
Gomaa Mostafa-Hedeab, Amany Behairy, Yasmina M. Abd-Elhakim, Amany Abdel-Rahman Mohamed et al. • Antioxidants
(2023)
This study assessed the possible protective role of green synthesized zinc oxide nanoparticles using Moringa olifera leaf extract (MO-ZNPs) in acrylamide (ACR)-induced reproductive dysfunctions in male rats. ACR (20 mg/kg b.wt/day) and/or M...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/antiox12020361
Richard Courant, David Hilbert, Frank C. Hoyt • Wiley eBooks
(1954)
Since the first volume of this work came out in Germany in 1937, this book, together with its first volume, has remained standard in the field. Courant and Hilbert's treatment restores the historically deep connections between physical intu...
OPENALEX
DOI: https://doi.org/10.1002/9783527617234
Richard Courant, David Hilbert • Wiley eBooks
(1989)
Since the first volume of this work came out in Germany in 1924, this book, together with its second volume, has remained standard in the field. Courant and Hilbert's treatment restores the historically deep connections between physical int...
OPENALEX
DOI: https://doi.org/10.1002/9783527617210
Hao Zhang, Hao Zhang, Hao Zhang, Penghui Ye et al. • Frontiers in Immunology
(2026)
BackgroundHigh-altitude hypoxia disrupts intestinal homeostasis by impairing the epithelial barrier, triggering inflammation, and promoting microbial translocation. Berberine (BER), a natural isoquinoline alkaloid with antimicrobial and ant...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fimmu.2026.1784245
Nektaria-Ioanna Karma, Fotini Mellou, Panagoula Pavlou, Angeliki Siamidi et al. • Marine Drugs
(2024)
It is well established that marine organisms consist of a great variety of active compounds that appear exclusively in the marine environment while having the ability to be vastly reproduced, irrespective of the existing conditions. As a re...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/md23010005
Ana C. Puhl, Paul Webb, Igor Polikarpov • Data in Brief
(2016)
Loss-of-function mutation V290M in the ligand-binding domain of the peroxisome proliferator activated receptor γ (PPARγ) is associated with a ligand resistance syndrome (PLRS), characterized by partial lipodystrophy and severe insulin resis...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.dib.2016.03.082
Mhd Ayham Darwich, Katreen Ebrahem, Maysaa Shash, Hasan Mhd Nazha et al. • Applied Mechanics
(2023)
This study aims to develop an integrated approach for 3D lumbar vertebral biomodel design and analysis, specifically targeting unilevel disc degeneration and the replacement of lumbar artificial discs. Key objectives include improving exist...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/applmech4040063
Bunty Sharma, Deeksha Pal, Ujjawal Sharma, Aman Kumar • Frontiers in Molecular Neuroscience
(2022)
Mitochondria provide neurons not only energy as ATP to keep them growing, proliferating and developing, but they also control apoptosis. Due to their high bioenergetic demand, neurons which are highly specific terminally differentiated cell...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fnmol.2022.921908
Yi Shuai, Bo Chen, Tao Jiang, Lei Zhu et al. • Journal of Nanobiotechnology
(2025)
Abstract Background Bisphosphonate-related osteonecrosis of the jaw (BRONJ) is a severe, therapy-refractory condition driven by ferroptotic disruption of jawbone-derived mesenchymal stem cells (MSCs) biology. We dissect this mechanism to va...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12951-025-03745-9
Liudmyla Datsenko, Svitlana Titova, Marharyta Dubnytska • Acta Scientiarum Polonorum. Formatio Circumiectus
(2024)
Aim of the study:
The purpose of the study is to substantiate the conceptual approaches of the complex and to consider its main components regarding the restoration of territories affected by the war in Ukraine, with an emphasis on the inc...
DOAJ
Open Access (DOAJ)
DOI: https://doi.org/10.15576/ASP.FC/190126