Showing 20 of 13,979 academic articles
ZHANG Haobo, XUE Feng, LIU Kai • Jisuanji gongcheng
(2021)
To effectively use the user-item interaction history and auxiliary information in recommendation systems,this paper proposes an improved collaborative filtering recommendation algorithm.Based on semi-autoencoder,the features of auxiliary in...
DOAJ
Open Access (DOAJ)
DOI: 10.19678/j.issn.1000-3428.0056700
Junyoung Choi, Yousung Jung • npj Computational Materials
(2026)
Abstract Solid electrolytes have emerged as a promising alternative to conventional liquid electrolytes that have posed safety concerns. However, the relatively low ionic conductivity of solid electrolytes is one of the challenges for their...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41524-026-02116-8
Reshma Devi, Keith T. Butler, Gopalakrishnan Sai Gautam • npj Computational Materials
(2024)
Abstract A pathway to overcome limited data availability in materials science is to use the framework of transfer learning, where a pre-trained (PT) machine learning model (on a larger dataset) can be fine-tuned (FT) on a target (smaller) d...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41524-024-01486-1
Rubayet Bin Mostafiz, Carol J. Friedland, Md Asif Rahman, Robert V. Rohli et al. • Frontiers in Environmental Science
(2021)
Leading flood loss estimation models include Federal Emergency Management Agency’s (FEMA’s) Hazus, FEMA’s Flood Assessment Structure Tool (FAST), and (U.S.) Hydrologic Engineering Center’s Flood Impact Analysis (HEC-FIA), with each requirin...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fenvs.2021.734294
Casey Egan, Jack Lague, Musa K. Jouaneh • Machines
(2026)
Elevators exemplify mechatronics by integrating mechanical, electrical, and software systems. This paper discusses a four-story tabletop elevator model developed to demonstrate mechatronics and automation concepts in engineering education. ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/machines14050578
Yaping Wang, Xinguang Xu, Xian Zhao, Weixiao Ji et al. • npj Computational Materials
(2022)
Abstract Electrically controlled half-metallicity in antiferromagnets is of great significance for both fundamental research and practical application. Here, by constructing van der Waals heterostructures composed of two-dimensional (2D) A-...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41524-022-00904-6
Jian Yu, Renhui Shen, Le Zhou, Zelin Jia et al. • Machines
(2023)
With the development of the photovoltaic industry; there will be an increasing demand for efficient, high-power density, and low-cost grid interface converters. Compared with two-level inverters, multilevel inverters have the following adva...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/machines12010027
Ra'fat Ahmad Al-msie'deen • JOIV: International Journal on Informatics Visualization
(2019)
Legacy software documents are hard to understand and visualize. The tag cloud technique helps software developers to visualize the contents of software documents. A tag cloud is a well-known and simple visualization technique. This paper pr...
DOAJ
Open Access (DOAJ)
DOI: 10.30630/joiv.3.4.285
Jinhua Wang, Nengzhong Lei, Xiaolin Tang, Yulin Wang • Buildings
(2025)
Taking the shield construction of Xiamen Metro Line 2 tunnel side-crossing the Tianzhushan overpass and under-crossing the Shen-Hai Expressway as the engineering background, FLAC3D 6.0 software was used to examine the deformation of adjacen...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/buildings15142426
Muhammad Fazal Ijaz, Muhammad Attique, Youngdoo Son • Sensors
(2020)
Globally, cervical cancer remains as the foremost prevailing cancer in females. Hence, it is necessary to distinguish the importance of risk factors of cervical cancer to classify potential patients. The present work proposes a cervical can...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/s20102809
Jaekyung Nam, Youngpyo Jun, Min Choi • Applied Sciences
(2022)
The Internet of Things is attracting attention as a solution to rural sustainability crises, such as slowing income, exports, and growth rates due to the aging of industries. To develop a high-performance IoT platform, we designed and imple...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app122111009
Weidun Xie, Xingjian Chen, Zetian Zheng, Fuzhou Wang et al. • iScience
(2023)
Summary: By soaking microRNAs (miRNAs), long non-coding RNAs (lncRNAs) have the potential to regulate gene expression. Few methods have been created based on this mechanism to anticipate the lncRNA-gene relationship prediction. Hence, we pr...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.isci.2023.108197
Md. Arif Hossain, Ashik Ahmed, Shafiqur Rahman Tito, Razzaqul Ahshan et al. • Energies
(2022)
An optimal energy mix of various renewable energy sources and storage devices is critical for a profitable and reliable hybrid microgrid system. This work proposes a hybrid optimization method to assess the optimal energy mix of wind, photo...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/en16010096
Muhammad Afaq Hussain, Zhanlong Chen, Biswajeet Pradhan, Sansar Raj Meena et al. • Journal of Hydrology: Regional Studies
(2025)
Study region: The National Highways 85 and 50, key routes of the China–Pakistan Economic Corridor (CPEC) in Balochistan, Pakistan. Study focus: Flooding is a natural disaster that is becoming increasingly frequent and severe. The National H...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.ejrh.2025.102718
Jingsong Sima, Qiang Xu, Xiujun Dong, Haoliang Li et al. • Remote Sensing
(2025)
Discontinuity trace provides critical geological data for engineering design and construction optimization. However, current extraction methods relying on discontinuity intersection fitting are highly sensitive to the segmentation accuracy ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/rs17213566
Maali Alabdulhafith, Abduljabbar S. Ba Mahel, Nagwan Abdel Samee, Noha F. Mahmoud et al. • Frontiers in Medicine
(2024)
Quality of life is greatly affected by chronic wounds. It requires more intensive care than acute wounds. Schedule follow-up appointments with their doctor to track healing. Good wound treatment promotes healing and fewer problems. Wound ca...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fmed.2024.1310137
ZHANG Zhiyuan,YANG Hongjing,ZHAO Yue • Jisuanji gongcheng
(2017)
Mining the probability distribution of topic words in document collection can make a summary understanding of the document content.Further exploring the connection relationship between words in a given topic not only riches the meaning of t...
DOAJ
Open Access (DOAJ)
DOI: 10.3969/j.issn.1000-3428.2017.06.025
Shah Nazir, Sulaiman Khan, Habib Ullah Khan, Shaukat Ali et al. • IEEE Access
(2020)
Healthcare systems are transformed digitally with the help of medical technology, information systems, electronic medical records, wearable and smart devices, and handheld devices. The advancement in the medical big data, along with the ava...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2020.2995572
Ningning Cao, Changqing Ye, Yifan Zhang, Xudong Xiang et al. • DeCarbon
(2026)
While seasonally fixed passive coolers provide thermal relief during heat-stress periods, their intrinsic mechanism of continuous heat dissipation renders them inherently thermally penalizing during the heating season. Here, we report and h...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.decarb.2026.100191
Arun Aneja, Karel Kupka, Jiří Militký, Mohanapriya Venkataraman • Fibers
(2024)
Textile products comprise approximately 10% of the total global carbon footprint. Standard practice is to discard apparel textile waste after use, which pollutes the environment. There are professional collectors, charity organizations, and...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/fib12100082