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Academic Articles & Research Papers
Showing 20 of 3,571 academic articles
Arnaut Dierck, Frederick Declercq, Thomas Vervust, Hendrik Rogier • International Journal of Antennas and Propagation
(2015)
Designing textile antennas for real-life applications requires a design strategy that is able to produce antennas that are optimized over a wide bandwidth for often conflicting characteristics, such as impedance matching, axial ratio, effic...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2015/895963
M. V. Vedernikova, I. A. Pron, M. N. Savkin, N. S. Cebakovskaya • Радиационная гигиена
(2017)
This paper focuses on occupational and public exposure during operation of disposal facilities receiving liquid and solid radioactive waste of various classes and provides a comparative analysis of the relevant doses: actual and calculated ...
DOAJ
Open Access (DOAJ)
DOI: 10.21514/1998-426X-2017-10-3-57-65
Shatha S. Kareem, Shaimaa T. Sakin, Mohammad Z. Yousif • Journal of Engineering and Sustainable Development
(2013)
This paper presents the numerical study to simulate the behavior six specimens of two-way RC slab of normal strength concrete (NSC), high strength concrete (HSC) and light weight concrete (LWC) with two steel ratio of 0.005 and 0.002 under ...
DOAJ
Open Access (DOAJ)
Zbigniew Durzyński • Pojazdy Szynowe
(2021)
The paper presents the reasons for launching the efforts aimed at implementing the lowemission
rail vehicles. A short history of development of the hydrogen-powered drive solutions
is described. It has been pointed out that implementation o...
DOAJ
Open Access (DOAJ)
DOI: 10.53502/RAIL-139980
Wenliang Jian, Xiaoxiao Liu, Hao Liu, Yongshi Hu et al. • Journal of Advanced Transportation
(2023)
Promoting the usage of sustainable commuting modes requires in-depth understanding about residents’ commuting mode choice behavior. This study presents an empirical study to investigate the relationship between the built environment and com...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2023/9346631
(2007)
Proceedings of the First International Conference on Transportation Engineering, held in Chengdu, China, July 22-24, 2007. Sponsored by China Communications and Transportation Association; the Transportation and Development Institute of ASC...
OPENALEX
DOI: https://doi.org/10.1061/9780784409329
Panta Lučić, Dušan Teodorović • International Journal of Artificial Intelligence Tools
(2003)
The Bee System (an artificial bee swarm) is introduced in this paper. The proposed approach is applied to the Traveling Salesman Problem. The obtained results are very promising. The potential applications of the developed Bee System in the...
OPENALEX
DOI: https://doi.org/10.1142/s0218213003001289
C S Papacostas, Panos D. Prevedouros • Prentice Hall eBooks
(1993)
This book provides a good introduction to the subject of transport engineering. Separate sections are provided on: a) transportation modes; b) urban transportation; and c) traffic impact and transport studies. Transportation planning and tr...
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Relly Victoria Petrescu, Raffaella mname Aversa, Antonio mname Apicella, Florian Ion Tiberiu Petrescu • American Journal of Engineering and Applied Sciences
(2017)
The shipments were absolutely necessary at all times, but still have polluted and damaged the environment. The technique of transport or the engineering of transport is the application of the principles of technology and scientific findings...
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DOI: https://doi.org/10.3844/ajeassp.2017.685.702
Zhejian Zhang, Nan Li, Shude Mao, Hu Zou et al. • Frontiers in Astronomy and Space Sciences
(2026)
IntroductionGalaxy cluster-scale strong gravitational lensing systems are rare yet valuable tools for investigating dark matter and dark energy, as well as providing the opportunity to study the distant universe at flux levels and spatial r...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fspas.2026.1744079
Yaoteng Zhang, Shuaipeng Wang, Yanlong Chen, Shiqing Wei et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
(2025)
To maintain marine ecosystem health, effective algae monitoring is essential. Traditional threshold-based methods and standard machine learning techniques often fall short in accurately and automatically distinguishing algae types. This stu...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/JSTARS.2025.3571988
Louise D. Hose • Revista Mexicana de Ciencias Geológicas
(2019)
Mexico is rapidly being recognized as possessing some of the most spectacular and deepest caves in the world. Six of the 46 cave systems in the world that have been explored to depths greater than 1,000 m are in Mexico (Minton, 1994). Two o...
DOAJ
Open Access (DOAJ)
Ewa Welc, Krzysztof Miśkiewicz • Resources
(2020)
This paper reviews the recent use of the term “geotourism potential” in the scientific literature and proposes a new approach to the concept of geotourism potential. The concept assumes that every geotourism object has the well-developed fe...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/resources9120145
Rui Wu, Hongpu Kang, Fuqiang Gao, Xiangyuan Peng et al. • Geophysical Research Letters
(2026)
Abstract Rock elasticity varies with both humidity and water saturation, yet their combined effects remain poorly understood, although in nature vapor adsorption and liquid infiltration occur simultaneously. Here, we present experimental da...
DOAJ
Open Access (DOAJ)
DOI: 10.1029/2025GL120445
Hengzhi Chen, Kun Hu, Patrick Filippi, Wei Xiang et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
(2026)
As an emerging topic, semantic change detection (SCD) in remote sensing aims to both identify the locations of changes before and after events and determine the land cover (LC) classes of changed regions. While deep learning has demonstrate...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/JSTARS.2026.3715175
C. Troise, C. Godano, F. Di Sena, G. De Natale et al. • Annals of Geophysics
(1999)
In this paper, we analyze local earthquakes which occurred at Somma-Vesuvius during two episodes of intense seismic swarms, in 1989 and 1995 respectively. For the selected earthquakes we have computed accurate hypocentral locations, focal m...
DOAJ
Open Access (DOAJ)
DOI: 10.4401/ag-3730
María Lidia Sánchez, J. Rossi, S. Morra, Paula Armas • Latin American Journal of Sedimentology and Basin Analysis
(2021)
Se estudió una sucesión sedimentaria que aflora en el sudeste de la Cuenca Neuquina, en el departamento El Cuy (Río Negro). La misma incluye a las formaciones Huincul y Lisandro que integran el Subgrupo Río Limay (Grupo Neuquén), y han sido...
DOAJ
Open Access (DOAJ)
Samarth Urs M, Nagendra P, B.V. Suresh Kumar • Results in Earth Sciences
(2025)
We present mapping and comparision of the geology of the southern block of the Chitradurga schist belt (CSB). We have used ASTER images and geophysical data to compare the geology. Consequently, present study confirms how remote sensing int...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.rines.2025.100117
Shujie Gu, Xu Liu, Lunjin Chen, M. E. Usanova et al. • Geophysical Research Letters
(2025)
Abstract Electromagnetic ion cyclotron (EMIC) waves are discrete electromagnetic emissions separated by multiple ion gyrofrequencies. Harmonic EMIC waves are defined as waves with a strong electric or magnetic field (or both) at the harmoni...
DOAJ
Open Access (DOAJ)
DOI: 10.1029/2025GL115485
D. M. Wright, R. S. Dhillon, T. K. Yeoman, T. R. Robinson et al. • Annales Geophysicae
(2009)
On 10 October 2006 the SPEAR high power radar facility was operated in a
power-stepping mode where both CUTLASS radars were detecting backscatter
from the SPEAR-induced field-aligned irregularities (FAIs). The effective
radiated power of...
DOAJ
Open Access (DOAJ)
DOI: 10.5194/angeo-27-2623-2009