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Academic Articles & Research Papers
Showing 20 of 23,220 academic articles
Weizheng Liu, Shuai Qu, Zhihong Nie, Junhui Zhang • Advances in Materials Science and Engineering
(2016)
A series of repeated load triaxial tests were conducted in this study to investigate the influences of compaction density and postcompaction moisture variation on the dynamic elastic modulus (Ed) and plastic permanent strain (PPS) of compac...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2016/5951832
SHEN Zhi-fu , XU Qi-er , ZHU Ling-yu , WANG Zhi-hua , GAO Hong-mei • Yantu gongcheng xuebao
(2021)
Interbedded soil is a special soil and is often encountered in littoral facies and river floodplain formations. Furthermore, the interbedded soil of cohesive soil and sandy soil is especially unique in its overall mechanical behavior due to...
DOAJ
Open Access (DOAJ)
DOI: 10.11779/CJGE2021S2023
Xiao-Wei Guan, Li-Xin Guo, Ya-Jiao Wang, Qing-Liang Li • International Journal of Antennas and Propagation
(2018)
The parabolic equation method based on digital elevation model (DEM) is applied on propagation predictions over irregular terrains. Starting from a parabolic approximation to the Helmholtz equation, a wide-angle parabolic equation is deduce...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2018/1878307
Lianbo Deng, Enwei Jing, Jing Xu, Chen Chen • IET Intelligent Transport Systems
(2022)
Abstract Studying the wagon accumulation process and the laws of accumulation cost is of great significance for determining the suitable conditions of wagon accumulation and shortening the accumulation time. Here, the process of relaxed fix...
DOAJ
Open Access (DOAJ)
DOI: 10.1049/itr2.12144
Xia Liu, Marek E. Bialkowski • International Journal of Antennas and Propagation
(2010)
This paper reports investigations on the effect of antenna mutual coupling on performance of training-based Multiple-Input Multiple-Output (MIMO) channel estimation. The influence of mutual coupling is assessed for two training-based channe...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2010/213576
Yuxin Xue, Wei Hou, Yongjun Zhou, Huichi Li et al. • Journal of Traffic and Transportation Engineering (English ed. Online)
(2026)
Runway bridges offer a practical structural solution for airport construction in terrain-constrained areas. However, their dynamic behavior under aircraft landing loads remains insufficiently studied, and design-oriented theoretical guidanc...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.jtte.2026.01.002
Satyam Panchal, Krishna Gudlanarva, Manh-Kien Tran, Münür Sacit Herdem et al. • World Electric Vehicle Journal
(2022)
In this paper, an analogous study of the velocity and temperature profiles inside microchannel cooling plates (with hydraulic diameter of 6 mm), placed on a large pouch-type LiFePO4 battery, is presented using both the laboratory and simula...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/wevj13080138
Xi Wang, Yan Zhao, Tao Tang • Discrete Dynamics in Nature and Society
(2016)
We investigate the problem of fuzzy constrained predictive optimal control of high speed train considering the effect of actuator dynamics. The dynamics feature of the high speed train is modeled as a cascade of cars connected by flexible c...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2016/5704743
Jaroslav Janacek, Michal Sibila • Communications
(2009)
This paper deals with two different computer-supported approaches to an evacuation plan design, which should assign the available vehicles to endangered dwelling places so that the total time of evacuation is minimal. It is assumed that som...
DOAJ
Open Access (DOAJ)
DOI: 10.26552/com.C.2009.3.29-35
Ji-Qiang Li, Yan Chen, Yong Biao Ma, Jeong-Tae Kwon et al. • Case Studies in Thermal Engineering
(2023)
With the development of the hydrogen fuel cell automobile industry, higher requirements are put forward for the construction of hydrogen energy infrastructure, the matching of parameters and the control strategy of hydrogen filling rate in ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.csite.2022.102678
Mauro Femminella, Martina Palmucci, Gianluca Reali, Mattia Rengo • IEEE Open Journal of the Communications Society
(2024)
In modern cloud computing, the need for flexible and scalable orchestration of services, combined with robust security measures, is paramount. In this paper, we propose an innovative approach for managing secure cloud bursting in Kubernetes...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/OJCOMS.2024.3367461
Yibin Chang, Jian Dai • BioResources
(2023)
The Panjian structure is an important longitudinal connecting member of Song Dynasty hall-type buildings in China. To study the lateral force resistance of such structures, a refined finite element model of Song-style hall-type single-room ...
DOAJ
Open Access (DOAJ)
Ali Raza, Khaled Mohamed Elhadi, Muhammad Abid, Ahmed Farouk Deifalla et al. • Heliyon
(2024)
Waste tyre rubber has become an environmental and health concern that needs to be sustainably managed to avoid fire hazards and save natural resources. This research work aims to study the structural behavior of glass fiber reinforced polym...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2024.e26222
E. A. Dvoeglazov, O. A. Kozelkov, P. K. Dyakov • Вестник СибАДИ
(2026)
Introduction. The reliability of traction electric drive is a key factor determining the operational efficiency of urban electric transport. Bearing assemblies of electric motors remain one of the most common causes of failures leading to v...
DOAJ
Open Access (DOAJ)
DOI: 10.26518/2071-7296-2026-23-2-334-348
A. Krasheninin, S. Yakovlev, O. Shapatina • Збірник наукових праць Державного університету інфраструктури та технологій: серія "Транспортні системи і технології"
(2018)
У статті розглядаються питання впливу організації технічного обслуговування при різних законах розвитку відмов на ефективність експлуатації тягового рухомого складу (ТРС). На основі вибору параметрів надійності для різних законів розподілу ...
DOAJ
Open Access (DOAJ)
DOI: 10.32703/2617-9040-2018-32-1-103-114
Xin Chen, Zhi Ye, Jun Yuan Xia, Jie Xiu Wang et al. • Applied Sciences
(2020)
To investigate the feasibility analysis of ultrasonic detection methods applied in the fatigue crack characteristics of steel structures, the double-probe ultrasonic detection method was applied to the prefabricated crack specimens fabricat...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app10238436
Boniphace Kutela, Frank Ngeni, Cuthbert Ruseruka, Tumlumbe Juliana Chengula et al. • International Journal of Transportation Science and Technology
(2025)
Over-speeding is a pivotal factor in fatal traffic crashes globally, necessitating robust speed management strategies to augment road safety. In 2021, the National Highway Traffic Safety Administration reported over 12 000 speed-related fat...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.ijtst.2024.03.003
Gustavo Riente de Andrade, José Reynaldo Setti, Antônio Clóvis Pinto Ferraz • Transportes
(2015)
Neste trabalho foram identificadas na literatura e descritas as funções de atraso mais comumente usadas nos pacotes de modelagem de demanda por transporte, a saber: (1) BPR; (2) Conical; (3) Função de Akçelik; e (4) Logística. Em seguida, f...
DOAJ
Open Access (DOAJ)
DOI: 10.14295/transportes.v23i3.936
Pengfei Sun, Hong Cao • Land
(2024)
For a long time, the decline in agricultural comparative returns and the urban–rural development gap in China have prompted the outflow of rural labor. Land transfer policies, which allow farmers to retain their land contracting rights whil...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/land13040426
Hoyoung Chung, Jin-Hwi Kim, Junseong Ahn, Yoona Chung et al. • Agriculture
(2026)
This paper presents a low-cost, fully on-premise Edge Artificial Intelligence (AI) system designed to support real-time pest and disease detection in open-field chili pepper cultivation. The proposed architecture integrates AI-Thinker ESP32...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/agriculture16020223