Home »
Academic Articles & Research Papers
Showing 20 of 1,739 academic articles
Shangkai Liu, Kai Tong, Fengmin Chen, Senhua Zhang et al. • Buildings
(2026)
The reliability of high-strength bolted connections is critical to the safety of large-scale engineering structures. This study proposes a non-contact quantitative method for detecting bolt loosening based on the self-magnetic flux leakage ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/buildings16030497
Meng Yuan, Lei Li, Zhezhuang Xu • IEEE Access
(2022)
In biaxial contouring control applications, the inherent structural flexibility of machines can lead to position discrepancies between the manipulator and actuator, and thus deteriorate the manufacturing performance, especially when the con...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2022.3157868
Sameh Alsaqoor, Ahmad Alqatamin, Ali Alahmer, Zhang Nan et al. • International Journal of Thermofluids
(2023)
This study examines the impact of incorporating phase change material (PCM) in photovoltaic thermal (PVT) systems on their electrical and thermal performance. Although PVT systems have shown effectiveness in converting solar energy into bot...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.ijft.2023.100365
Zhenwen He, Xianzhen Liu, Chunfeng Zhang • ISPRS International Journal of Geo-Information
(2024)
Three-dimensional voxel models are widely applied in various fields such as 3D imaging, industrial design, and medical imaging. The advancement of 3D modeling techniques and measurement devices has made the generation of three-dimensional m...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/ijgi13030089
Ying Dou, Junling Guo, Junke Shao, Jiaozi Duan et al. • Advanced Science
(2024)
Abstract Over the past decade, the most fundamental challenges faced by the development of lithium–sulfur batteries (LSBs) and their effective solutions have been extensively studied. To further transfer LSBs from the research phase into th...
DOAJ
Open Access (DOAJ)
DOI: 10.1002/advs.202407304
Jing Cui, Jiayu Ye, Zhongyi Chu • Shock and Vibration
(2018)
With the development of industrial production, drive systems are demanded for larger inertias of motors and load machines, whereas shafts should be lightweight. In this situation, it will excite mechanical vibrations in load side, which is ...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2018/1329876
Yuan Wang, Yueqi Zhu, Caiyun Qi, Lu Li • Frontiers in Public Health
(2022)
BackgroundChina has launched a large “toilet revolution” in rural areas, but the results show that sanitation has not always been markedly improved. Few scholars have paid attention to this issue, and the list of the reasons is scattered an...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fpubh.2022.965150
Kuo-Shu Yuan, Tung Ng, Tung-Ju Wu • Frontiers in Psychology
(2022)
This study aims to investigate the non-linear relationship between abusive supervision and employee innovation behavior and further examine how job performance moderates this relationship. Two hundred and seventy-six employees across three ...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fpsyg.2022.867862
Hai-Ning Wee, Soek-Ying Neo, Deepika Singh, Hui-Chuing Yew et al. • BMC Complementary Medicine and Therapies
(2020)
Abstract Background Dysregulation of pro-inflammatory cytokines such as tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) form the basis of immune-mediated inflammatory diseases. Vitex trifolia L. is a medicinal plant growing in co...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12906-020-02884-w
Xiu Feng, Xiaoling Wang, Ren Zhu, Yintao Jia et al. • Ecology and Evolution
(2025)
ABSTRACT The endemic fishes in the upper Yellow River and its adjacent waters on the Qinghai‐Tibet Plateau are very sensitive and vulnerable to human activities and climate changes. However, the status of populations, such as genetic divers...
DOAJ
Open Access (DOAJ)
DOI: 10.1002/ece3.72813
Chao Huan, Shengteng Li, Fenghao Wang, Lang Liu et al. • Energies
(2019)
This study proposed a combined solar-assisted heat pump (SAHP) system that could operate in the serial mode or parallel mode. For this proposed system, a stable year-round operation could be achieved without the assistance of electric heati...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/en12132515
Xue Yang, Yanjia Cao, Anqi Wu, Mingqiang Guo et al. • ISPRS International Journal of Geo-Information
(2021)
The question of whether each building of housing estate has equal access to nearby social service resources (e.g., public transportation service, catering, entertainment, etc.) is a major concern of citizens. This paper takes Wuhan as a cas...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/ijgi10100701
Matthew H. T. Yap • Tourism and Hospitality Management
(2012)
Asian organic foods consumers’ behaviour is worth investigating to sustain the continuous growth of organic foods consumption. Hence, Fiona has the ambition to employ the innovation diffusion theory to profile and understand organic foods c...
DOAJ
Open Access (DOAJ)
DOI: 10.20867/thm.18.1.10
Grace Wishart, Mark Ching-Pong Poo, Katherine Baxter, Yui-yip Lau • Encyclopedia
(2024)
The “Pink Tax” refers to charging higher prices for products and services marketed primarily to women compared to similar or identical items targeted at men, despite comparable production costs. This research uses Unilever as a case study t...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/encyclopedia4030083
Chunmei Zhang, Aoran Zhang, Li Zhang, Yonghong Yu et al. • IEEE Access
(2024)
Learning high-quality representations of users, items, and tags from historical interactive data is crucial for personalized tag recommendation (PTR) systems. Currently, most PTR models are committed to learning representations from first-o...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2023.3347249
Li Ji, Huayong Zhang, Huayong Zhang, Zhongyu Wang et al. • Frontiers in Marine Science
(2025)
Warming is a key factor influencing the function of the structure and function of phytoplankton communities. However, the impacts of temperature on phytoplankton resource use efficiency (RUE) in mountain rivers remain poorly understood. Her...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fmars.2025.1565858
Guoping Li • Religions
(2024)
Han Yu 韓愈 was a prominent literatus in the Tang dynasty and an influential figure in the history of Chaozhou culture. From the Song dynasty, the Neo-Confucian teachings became popular, and Han Yu was revered as a significant pioneer; hence,...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/rel15121523
Liwen Bao, Jun Bo, Bo Jin, Nanqing Xiong et al. • International Journal of Gerontology
(2018)
Summary: Background: To assess the morbidity and risk factors of contrast induced nephropathy (CIN) in Chinese very elderly patients. Methods: The very elderly patients whose age ≥75 year-old, from North Huashan Hospital, South Renji Hospi...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.ijge.2018.05.010
Peng Li, JiaLe Liu, Junjun Liu • Frontiers in Cellular and Infection Microbiology
(2022)
ObjectiveWe aimed to evaluate the effect of procalcitonin (PCT) guided therapy on antibiotic exposure in pediatric patients with infectious disease.MethodsWe performed an updated systematic review and meta-analysis of randomized controlled ...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fcimb.2022.915463
Swapno Aditya, Adam Clarke, Lucy Armitage, Wing-Kai Lam et al. • Sensors
(2026)
Background: Age-related changes in motor–cognitive function are associated with altered neural adaptability, particularly during tasks requiring integration of cognitive and motor processes. Dual-task paradigms are commonly used to assess s...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/s26144575