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Bin Yan, Qi Cao, Shengli Yan, Zhenwei Gao, Dehui Liu and Yuyuan Li
As a major agricultural province, understanding the spatial distribution characteristics of non-point source pollution in Liaoning Province plays a crucial role in preventing and controlling non-point source pollution. This paper uses the pollution disch...
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Yaohui Zheng, Xiaoyue Huang, Minghai Wang and Pengcheng Hu
During the production process of aircraft assembly, weakly rigid parts are gradually assembled into rigid support structures in the aircraft skeleton through several assembly stations. The assembly deviations of this structure determine the quality of th...
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Jonghoek Kim
This paper introduces the localization method of an Autonomous Underwater Vehicle (AUV) in environments (such as harbors or ports) where there can be passing ships near the AUV. It is assumed that the AUV can access the trajectory and approximate source ...
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Pedro Magaña, Juan Del-Rosal-Salido, Manuel Cobos, Andrea Lira-Loarca and Miguel Ortega-Sánchez
Research software is currently used by a large number of scientists on a daily basis, and everything indicates that this trend will continue to increase in the future. Most of this scientific software is very often developed by the researchers themselves...
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Igor Bondarenko, Hennadii Bendeberya, Oleksandr Gritsunov, Olena Makovskaya
Pág. 138 - 144
The subject of research is the emission spectra of light sources based on LED structures. The purpose of the work is to formulate proposals to improve the photo biological safety of LED lighting systems. The article solves the following tasks: analyzing ...
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Hayeon Choi, Youngkyoung Koo and Sangsoo Park
The problems associated with the battery life of embedded systems were addressed by focusing on memory components that are heterogeneous and are known to meaningfully affect the power consumption and have not been fully exploited thus far. Our study esta...
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Alexander MacGillivray and Christ de Jong
Underwater sound mapping is increasingly being used as a tool for monitoring and managing noise pollution from shipping in the marine environment. Sound maps typically rely on tracking data from the Automated Information System (AIS), but information ava...
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Xing Zhao, Xiaoyang Jia, Lin Li and Hanyu Wang
In this paper, we aim to address the challenge of airflow interference during fault detection in high-speed train bogies by introducing a flow field and investigating the characteristics of the sound field distribution of critical components under its in...
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Konstantin S. Stefanov,Alexey A. Gradskov
Pág. 66 - 73
CPU usage data (CPU user, system, iowait etc. load levels) are often the basic data used for performance monitoring. The source of these data is the operating system. In this paper we analyze some properties of CPU usage data provided by Linux kern...
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Andreia Pereira, Miriam Romagosa, Carlos Corela, Mónica A. Silva and Luis Matias
Source level is one factor that determines the effectiveness of animal signal transmissions and their acoustic communication active space. Ocean-bottom seismometers (OBS) are platforms of opportunity to monitor marine species because they record data as ...
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Ana Rodríguez, Francisco Huerta, Emilio J. Bueno and Francisco J. Rodríguez
Suitability of energy systems based on Superconducting Magnetic Energy Storage (SMES) has been widely tested in the field of wind energy, being able to supply power in cases such as low wind speeds or voltage dips, and to store energy when there are surp...
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Xiaoyi Ge, Shuai Hao, Yuxiao Li, Bin Wei and Mingshu Zhang
Social media fake news has become a pervasive and problematic issue today with the development of the internet. Recent studies have utilized different artificial intelligence technologies to verify the truth of the news and provide explanations for the r...
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Marinella Masina, Renata Archetti and Alberto Lamberti
In order to obtain a fair and reliable description of the wave amplitude and currents in harbors due to the tsunami generated by the 21 May 2003 Boumerdès earthquake (Algeria), a numerical investigation has been performed with a standard hydraulic numeri...
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Esztella Balla, János Vad
Pág. 122 - 129
The paper presents wind tunnel experiments, supplemented with phased array microphone measurements, on 2D basic models of low-speed axial fan blade sections: a flat plate, a cambered plate, and a RAF6-E airfoil. It aims at documenting the establishment o...
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Mark Simon, John Kim
Pág. 9 - 24
The prevalence of overconfidence when making entrepreneurial decisions has led some scholars to argue that it has positive ramifications while others to disagree. The question is: Will highly overconfident individuals who consider starting a venture be w...
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Du?an Polomcic, Zoran Gligoric, Dragoljub Bajic and Cedomir Cvijovic
Having the ability to forecast groundwater levels is very significant because of their vital role in basic functions related to efficiency and the sustainability of water supplies. The uncertainty which dominates our understanding of the functioning of w...
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Du?an Polomcic, Zoran Gligoric, Dragoljub Bajic, Cedomir Cvijovic
Pág. 1 - 16
Having the ability to forecast groundwater levels is very significant because of their vital role in basic functions related to efficiency and the sustainability of water supplies. The uncertainty which dominates our understanding of the functioning of w...
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Evan Green and Eckhard Kahle
In musical perception, a proportion of the reflected sound energy arriving at the ear is not consciously perceived. Investigations by Wettschurek in the 1970s showed the detectability to be dependent on the overall loudness and direction of arrival of re...
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Imane Essebaa, Salima Chantit and Mohammed Ramdani
Model-driven engineering (MDE) uses models during the application development process. Thus, the MDE is particularly based on model-driven architecture (MDA), which is one of the important variants of the Object Management Group (OMG). MDA aims to genera...
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Tôn N? H?i Âu DOI: 10.26459/jed.v126i5B.4106
Pág. 87?93
This study based on cross sectional data of 94 oyster mushroom farms in Quang Tri province to measure their technical efficiencies at farm level and identify the impact of attending training course variable on it by using two stage Bootstrapped Data Enve...
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