Home »
Academic Articles & Research Papers
Showing 20 of 293 academic articles
Saeed Dinarvand • Journal of Applied Mathematics
(2012)
The steady three-dimensional flow of condensation or spraying on inclined spinning disk is studied analytically. The governing nonlinear equations and their associated boundary conditions are transformed into the system of nonlinear ordinar...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2012/634102
Rhomiy Handican, Wahyu Setyaningrum • Edumatika
(2021)
The widespread use of smartphones to play games and the lack of use as a medium for learning mathematics is the reason for the need for the development of smartphone-based edutainment learning media. The purpose of this research is to desig...
DOAJ
Open Access (DOAJ)
DOI: 10.32939/ejrpm.v4i1.607
Eric Ngondiep • Heliyon
(2024)
This paper constructs a three-step second-order numerical approach for solving a mathematical model on the dynamic of corruption and poverty. The stability and error estimates of the proposed technique are analyzed using the L2-norm. The de...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2024.e38236
Jim Tattersall, Victor Katz • College Mathematics Journal
(1994)
Part I. Ancient Mathematics 1. Egypt and Mesopotamia 1.1 Egypt 1.2 Mesopotamia 2. The Beginnings of Mathematics in Greece 2.1 The Earliest Greek Mathematics 2.2 The Time of Plato 2.3 Aristotle 3. Euclid 3.1 Introduction to the Elements 3.2 ...
OPENALEX
DOI: https://doi.org/10.2307/2687626
Mahdi Yousefi Nejad, Karim Farajian, Hossein Jaleb • مدیریت مهندسی و رایانش نرم
(2025)
One of the major indicators in evaluating the performance of hospitals and their managers is the average length of stay of patients; given the importance of this indicator, the present study has examined the factors affecting the length of ...
DOAJ
Open Access (DOAJ)
DOI: 10.22091/jemsc.2025.11174.1195
Sentagi Sesotya Utami, Winny Setyonugroho, Moch Zihad Islami, Iman Permana et al. • The Indonesian Journal of Occupational Safety and Health
(2024)
Introduction: Ship-to-shore (STS) crane operators strive for efficiency in their work, but they must take a hard look at their high-risk jobs. It is necessary to learn how to improve occupational safety and health. This study aims to invest...
DOAJ
Open Access (DOAJ)
DOI: 10.20473/ijosh.v13i1.2024.53-64
Clarin Hayes, Fahrul Nurkolis, Dewa Ayu Agus Sri Laksemi, Sanghyun Chung et al. • Molecules
(2023)
Coffee became a beverage that was in demand in the world and consequently produced millions of tons of coffee byproducts namely coffee silverskin (CS). Unutilized CS will be waste and cause environmental pollution such as greenhouse gas emi...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/molecules28207037
Sahar Esfandyari, Ashraf Aleyasin, Zahra Noroozi, Maryam Taheri et al. • Cell Journal
(2021)
Objective: Sulforaphane (SFN) is a natural free radical scavenger that can reduce oxidative stress (OS) through mediating nuclear factor (erythroid-derived 2)-like 2 (NF-E2-related factor 2 or NRF2)/antioxidant response element (ARE) signal...
DOAJ
Open Access (DOAJ)
DOI: 10.22074/cellj.2021.7393
Nadia Afrin Urme, Asma Islam, Fabiha Alam, Md Rifat Haidar et al. • Clinical Case Reports
(2026)
ABSTRACT A 21‐year‐old woman with dysmenorrhea, mechanical low back pain, early lumbar spondylosis, heavy menstrual bleeding, and anemia received 4 weeks of multimodal physiotherapy. Pain and function improved, but heavy bleeding created di...
DOAJ
Open Access (DOAJ)
DOI: 10.1002/ccr3.73215
Khalil Ahmad, Hafiz Muhammad Asif, Taimoor Afzal, Mohsin Abbas Khan et al. • Frontiers in Chemistry
(2023)
Introduction: The area of “Green Synthesis of Nano-medicine,” as compared to its synthetic counterparts, is a relatively safer research technology for various biomedical applications, including identification, therapeutic application, and p...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fchem.2023.1065986
Sazin Islam, Md. Shariful Islam, Sharmin Akter, A. M. Mujahidul Islam et al. • American Journal of Men's Health
(2025)
Male infertility is an escalating global health concern, yet it remains under-researched in Bangladesh. The factors contributing to this issue have not been thoroughly studied. This study aims to identify the factors associated with male in...
DOAJ
Open Access (DOAJ)
DOI: 10.1177/15579883251372452
Md Zahirul Islam Khan, Shing Yau Tam, Helen Ka Wai Law • Cells
(2022)
Gastrointestinal cancers (GICs) remain the most diagnosed cancers and accounted for the highest cancer-related death globally. The prognosis and treatment outcomes of many GICs are poor because most of the cases are diagnosed in advanced me...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/cells11060973
Muhammad Naveed, Yadong Wang, Xian Yin, Malik Wajid Hussain Chan et al. • Molecules
(2023)
In the present study, lysozyme was purified by the following multi-step methodology: salt (ammonium sulfate) precipitation, dialysis, and ultrafiltration. The lysozyme potential was measured by enzymatic activity after each purification ste...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/molecules28031058
Hamidreza Amiri, Samira Peiravi, Seyedeh sara rezazadeh shojaee, Motahareh Rouhparvarzamin et al. • BMC Medical Education
(2024)
Abstract Background Nowadays, Artificial intelligence (AI) is one of the most popular topics that can be integrated into healthcare activities. Currently, AI is used in specialized fields such as radiology, pathology, and ophthalmology. Des...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12909-024-05406-1
Ahmad Heidary-Sharifabad, Mohsen Sardari Zarchi, Sima Emadi, Gholamreza Zarei • Data in Brief
(2021)
This paper contains datasets related to the “Efficient Deep Learning Models for Categorizing Chenopodiaceae in the wild” (Heidary-Sharifabad et al., 2021). There are about 1500 species of Chenopodiaceae that are spread worldwide and often a...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.dib.2021.107478
Taraneh Enayati, Farshideh Zameni, Mousa Movahedian • Interdisciplinary Journal of Virtual Learning in Medical Sciences
(2016)
Introduction : It appears that the effectiveness of a multigrade school class is dependent on the type of class management. Therefore this study aims to determine the classroom management strategies in multigrade schools with emphasis on th...
DOAJ
Open Access (DOAJ)
DOI: 10.5812/ijvlms.12161
Zahra Amiri, Arash Heidari, Nima Jafari Navimipour, Mansour Esmaeilpour et al. • Neural Computing and Applications
(2024)
Abstract Nowadays, machine learning (ML) has attained a high level of achievement in many contexts. Considering the significance of ML in medical and bioinformatics owing to its accuracy, many investigators discussed multiple solutions for ...
OPENALEX
cc-by
DOI: https://doi.org/10.1007/s00521-023-09366-3
Waleed Al-Rahmi, Ahmed Aldraiweesh, Noraffandy Yahaya, Yusri Bin Kamin et al. • Data in Brief
(2019)
The data presented in this article are based on provides a systematic and organized review of 219 studies regarding using of Massive Open Online Courses (MOOCs) in higher education from 2012 to 2017. Consequently, the extant, peer-reviewed ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.dib.2018.11.139
Rabita Hasan, Sheikh Md. Rabiul Islam • Brain Informatics
(2026)
Abstract Electroencephalography (EEG)-based emotion recognition has gained increasing attention in affective computing because EEG provides high temporal resolution and reflects intrinsic neural activity. However, reliable emotion recogniti...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s40708-026-00319-9
Md Mosahaq Ali, Koushik Ahmed, Md Yeakub Ali, Md Fazle Rabbi et al. • Health Science Reports
(2026)
ABSTRACT Background and Aims Diabetes mellitus is a pervasive chronic disorder disrupting electrolyte homeostasis and lipid metabolism, thereby predisposing patients to severe complications. This study investigates the associations between ...
DOAJ
Open Access (DOAJ)
DOI: 10.1002/hsr2.71822