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Academic Articles & Research Papers
Showing 20 of 506 academic articles
Usman Shah1, Usman Saeed2, Maryam Bibi3,, , Shakir Ullah3 et al. • Egyptian Journal of Nutrition
(2024)
ABSTRACTMalnutrition and Obesity are worldwide health phenomena so the aims of the study were to assist the prevalence of obesity and malnutrition among school-aged children of the district Peshawar. Institutional based cross-sectional stud...
DOAJ
Open Access (DOAJ)
DOI: 10.21608/enj.2024.391626
Md. Jamal Hossain, Foyez Ahmmed, Md. Robin Khan, Parisa Tamannur Rashid et al. • Frontiers in Nutrition
(2022)
ObjectivesThis current study aims to assess the prevalence and factors associated with body mass index (BMI), dietary patterns, and the extent of physical activities among university students following the prolonged coronavirus disease 2019...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fnut.2022.873105
Galina Mikhaylovna Danilova-Volkovskaya, Alexander Arkadyevitch Begak • Современная наука и инновации
(2022)
This paper presents the investigations of innovation nanocomposite material to increase structural strength, reduce weight and provide radio transparency in unmanned aircraft vehicles. The method of the of creation of polymer nanocomposite ...
DOAJ
Open Access (DOAJ)
John M. Hobson, George Lawson • Millennium Journal of International Studies
(2008)
To some extent, history has always been a core feature of the international imagination. On both sides of the Atlantic, leading figures in the discipline such as E. H. Carr, Hans Morgenthau, Martin Wight, Hedley Bull and Stanley Hoffman hav...
OPENALEX
Open Access
DOI: https://doi.org/10.1177/0305829808097648
Alexander Karminsky, Elvina Frolova • Vestnik MGIMO-Universiteta
(2015)
This paper reviews the theory ofvalue-based management at the commercial bank and the main valuation methods in the age of globalization. The paper identifies five main factors that significantly influence valuation models selection and bui...
DOAJ
Open Access (DOAJ)
Amitav Acharya, Barry G. Buzan • Cambridge University Press eBooks
(2019)
This book presents a challenge to the discipline of international relations (IR) to rethink itself, in the light of both its own modern origins, and the two centuries of world history that have shaped it. By tracking the development of thin...
OPENALEX
Open Access
DOI: https://doi.org/10.1017/9781108647670
Weilian Chen, Chong Jiang, Chong Jiang, Yixin Wang et al. • Frontiers in Environmental Science
(2022)
Abstract: Assessing ecosystem service (ES) balance and exploring critical drivers are crucial for landscape management. However, a lack of understanding of the determinants of the ecosystem service supply–demand budget, their spillover effe...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fenvs.2022.1002902
Milorad Bejatović, Goran Bejatović • Pravo
(2010)
Every economy is trying to be stabile and to be in progress. To try to reach this she needs to be based on Quantitative-qualitative coordinated process of reproduction. The economy is based on processes of production, trade, distribution an...
DOAJ
Open Access (DOAJ)
Kei Ito, Akira Endo, Hiromasa Hoshi, Koji Ito et al. • Annals of Gastroenterological Surgery
(2026)
ABSTRACT Background Although surgical treatment is the primary measure for patients with perforated peptic ulcer (PPU), nonoperative management (NOM) has become a common alternative. However, risk score models predicting the success of NOM ...
DOAJ
Open Access (DOAJ)
DOI: 10.1002/ags3.70074
Xiangyang Zheng, Yancai Xiao, Xinran Li • Machines
(2026)
Wind turbine (WT) misalignment fault diagnosis is constrained by critical signal processing challenges: weak fault features, intense background noise, and poor generalization. This study proposes a lightweight method for high-precision faul...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/machines14020155
Valentina Trovato, Silvia Sfameni, Giulia Rando, Giuseppe Rosace et al. • Molecules
(2022)
In recent years thanks to the Internet of Things (IoT), the demand for the development of miniaturized and wearable sensors has skyrocketed. Among them, novel sensors for wearable medical devices are mostly needed. The aim of this review is...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/molecules27175709
Jose Antonio Rodriguez, Francisco Javier Fernandez, Pablo Arboleya • Proceedings
(2018)
In recent years, we are experiencing a digital revolution in many contexts, the digitalization of industry (Industry 4.0), the digitalization of public administrations, the digitalization of people and things (Internet of Things) and, of co...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/proceedings2231485
Manuel Wehner, Christian Blesing, Niklas Ullrich, Max Gössner et al. • Logistics Research
(2025)
PurposeThis paper investigates an integration of automation and digital technologies within air cargo logistics, focusing on empirical testing of the O3dyn pallet transport robot prototype at Munich Airport. The presented research identifie...
DOAJ
Open Access (DOAJ)
DOI: 10.1108/LORE-04-2025-0054
Guledagudd Chaitali B., Praveen Kannam, Kulkarni Vinayak N. • Journal of the Mechanical Behavior of Materials
(2026)
Lightweight aggregate concrete (LWAC) incorporating pumice aggregates offers a sustainable alternative to conventional concrete, enabling a reduced self-weight while maintaining adequate strength and stiffness for structural applications. T...
DOAJ
Open Access (DOAJ)
DOI: 10.1515/jmbm-2025-0113
Viera Sukalova, Olga Ponisciakova • Communications
(2005)
Under European Union directives, employers have responsibilities for the safety and health of their workers. Directive 89/391 provides the general framework for health and safety management, risk identification and prevention. The directive...
DOAJ
Open Access (DOAJ)
DOI: 10.26552/com.C.2005.3.76-77
Ferrara, Giannina, Kim, Jenna, Lin, Shuhao, Hua, Jenna et al. • JMIR mHealth and uHealth
(2019)
BackgroundSmartphone diet-tracking apps may help individuals lose weight, manage chronic conditions, and understand dietary patterns; however, the usabilities and functionalities of these apps have not been well studied.
Objecti...
DOAJ
Open Access (DOAJ)
DOI: 10.2196/mhealth.9232
Mohammed Alatawi, Yousif Abd Alhamed Alhajoj, Raeed Mejbel Abdullah • Tikrit Journal for Agricultural Sciences
(2024)
This study was conducted in the center of Kirkuk governorate in the farms of a farmer for the agricultural season 2020/2021. The study included two factors, the first is the distance between the meadows, where the following distances were u...
DOAJ
Open Access (DOAJ)
DOI: 10.25130/tjas.24.3.20
Zaika Yulvi, Charisma Nuril, Leta Milleila Nursanti Luh • E3S Web of Conferences
(2023)
As a foundation for transportation infrastructure, soft ground has limited bearing capacity and high compression. To prevent embankment failure, lightweight material is suggested. In the construction of road embankments, EPS can be regarded...
DOAJ
Open Access (DOAJ)
DOI: 10.1051/e3sconf/202346408001
Shuhai Huang, Cheng Chang, Jiaqi Liu, Shouwei Tong et al. • Crystals
(2023)
A composite groove structure with high specific strength and light weight has great potential in industrial application, but few studies on this have been carried out due to the fact that it is difficult to fabricate by one of the existing ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/cryst13121644
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