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Academic Articles & Research Papers
Showing 20 of 529 academic articles
Anton Trushechkin • Mathematics
(2023)
We consider a well-known, exactly solvable model of an open quantum system with pure decoherence. The aim of this paper is twofold. Firstly, decoherence is a property of open quantum systems important for both quantum technologies and the f...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/math12010001
Zhadyra Alimbayeva, Chingiz Alimbayev, Kassymbek Ozhikenov, Nurlan Bayanbay et al. • Sensors
(2024)
With cardiovascular diseases (CVD) remaining a leading cause of mortality, wearable devices for monitoring cardiac activity have gained significant, renewed interest among the medical community. This paper introduces an innovative ECG monit...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/s24134201
M. Vinod, B. S. Nithyananda, Shrishail B. Sollapur, Satish Gajbhiv et al. • Scientific Reports
(2026)
Abstract This work examined the role of alkaline and epoxy-based surface chemical treatments on the mechanical and thermal properties of flax fiber reinforced Aluminum Alloy 6082 hybrid Fiber Metal Laminates (FMLs), integrated with machine ...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-026-58852-w
Wen Wang, Yu Zhou, Yu Zhou, Xingning Xiao et al. • Frontiers in Microbiology
(2018)
Fresh strawberries are one of the most popular fruits in China and are vulnerable to microbial contamination. In this study, the behavior of Salmonella Typhimurium on fresh strawberries stored at refrigeration and room temperatures, as well...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fmicb.2018.02091
Yu Li, Juan Chai, Jinjuan Chen, Jiayin Du et al. • Scientific Reports
(2025)
Abstract The potential impact of heavy metal exposure on the progression of diabetic kidney disease (DKD) remains a subject of scientific inquiry. While some studies have hinted at a correlation, definitive evidence is still lacking. It is ...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-025-23843-w
Li XM, Yang Y, Pan H, Li W et al. • Risk Management and Healthcare Policy
(2026)
Xiao-Min Li,1 Yan Yang,1 Hao Pan,2 Wang Li,2 Ge-Yi Ai,2 Xi-Jiang Liu,2 Guang-Fen Zhang,2 Jie Guo31Department of Anesthesiology, Zibo Central Hospital, Zibo, People’s Republic of China; 2Department of Anesthesiology, Shandong Provincial Hosp...
DOAJ
Open Access (DOAJ)
Md Fahim Anjum, Arturo I. Espinoza, Rachel C. Cole, Arun Singh et al. • npj Parkinson's Disease
(2024)
Abstract Cognitive dysfunction is common in Parkinson’s disease (PD). We developed and evaluated an EEG-based biomarker to index cognitive functions in PD from a few minutes of resting-state EEG. We hypothesized that synchronous changes in ...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41531-023-00602-0
Armenia Androniceanu, Doina-Mihaela Marton • Central European Public Administration Review
(2021)
The Covid-19 pandemic generated a global crisis involving most countries in the world. State governments worldwide were forced to take appropriate measures impacting different fields. The Romanian government and other local public authoriti...
DOAJ
Open Access (DOAJ)
DOI: 10.17573/cepar.2021.1.05
Abdullah Al Fraidan, Rahaf Alkuwaity • Computers in Human Behavior Reports
(2026)
This study investigates the educational potential and implications of Metaverse technologies—including virtual reality (VR), augmented reality (AR), lifelogging, and mirror worlds—for vocabulary instruction in the Saudi educational context....
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.chbr.2026.101199
Hafez Padervand, Banafsheh Hassanvand, Kaveh Rostami, Asma soleimani • روانشناسی تربیتی
(2026)
The aim of this study was to predict the sport participation motivation of male adolescent students in school physical education classes based on basic psychological needs and social responsibility. The research method was a correlational s...
DOAJ
Open Access (DOAJ)
DOI: 10.22054/jep.2026.88261.4266
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
Denis Kalua, Andrew Munthopa Lipunga, Fredrick Banda • Journal of Accounting and Investment
(2024)
Research aims: The study investigates the influence of monetary policy on the balance sheet performance of commercial banks in Malawi.
Design/Methodology/Approach: The study employed an explanatory research design using time series data obt...
DOAJ
Open Access (DOAJ)
DOI: 10.18196/jai.v25i3.21052
Untung Setiono, Hermanto Siregar, Lukytawati Anggraeni • Jurnal Aplikasi Bisnis dan Manajemen
(2017)
n 2012, the electronic payment system transactions reached IDR 104.830 trillion or increase 46,52% from the previous year. PT. XYZ is the pioneer in the electronic payment system Indonesia and still one of the leading companies in electr...
DOAJ
Open Access (DOAJ)
DOI: 10.17358/jabm.3.1.131
Ugur Korkut Pata, Mustafa Tevfik Kartal, Zahoor Ahmed, Avik Sinha • Financial Innovation
(2025)
Abstract This study analyzes the influence of green bonds on carbon neutrality. It examines the daily data of sectoral CO2 emissions of the top five CO2-emitting nations from January 2, 2019 to December 30, 2022 using wavelet transform cohe...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s40854-024-00691-7
Yeon-Moon Choo, Ji-Min Kim, Ik-Tae An • Entropy
(2021)
Since the 1960s, many rivers have been destroyed as a consequence of the process of rapid urbanization. As accurate figures are important to repair rivers, there have been many research reports on methods to obtain the exact river slope and...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/e23080965
Dr Patrick T Wilson, MD, Frank Baiden, PhD, Joshua C Brooks, MPH, Marilyn C Morris, MD et al. • The Lancet Global Health
(2017)
Background: In low-income and middle-income countries, invasive mechanical ventilation is often not available for children at risk of death from respiratory failure. We aimed to determine if continuous positive airway pressure (CPAP), a for...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/S2214-109X(17)30145-6
David Collister, Mark Farrar, Lesha Farrar, Paul Brown et al. • Kidney Medicine
(2023)
Rationale & Objective: We sought to elicit patient preferences regarding the use of plasma exchange in antineutrophil cytoplasmic antibody-associated vasculitis (AAV) and its tradeoffs of risk of kidney failure and risk of serious infec...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.xkme.2022.100595
Rafael Perera, Marjan Van Den Akker, Kym I E Snell, Joerg J Meerpohl et al. • BMJ Open
(2021)
Objective To explore factors that potentially impact external validation performance while developing and validating a prognostic model for hospital admissions (HAs) in complex older general practice patients.Study design and setting Using ...
DOAJ
Open Access (DOAJ)
DOI: 10.1136/bmjopen-2020-045572
Masaaki Yamada, Michikazu Sekine, Takashi Tatsuse, Yukiko Yanai • BMC Oral Health
(2025)
Abstract Background Dental caries is the most prevalent disease in elementary schoolchildren in Japan. Problematic Internet use (PIU) has increased among children; however, its association with caries has rarely been studied. We aimed to ex...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12903-025-05475-8
Bettina Engel, Willy Gomm, Karl Broich, Wolfgang Maier et al. • BMC Neurology
(2018)
Abstract Background There is evidence that uric acid may have antioxidant and neuroprotective effects and might therefore alter the risk for neurodegenerative diseases such as dementia. So far, the relation between serum uric acid (SUA) lev...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12883-018-1136-y