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Kazimierz A. Orlowski, Przemyslaw Dudek, Daniel Chuchala, Wojciech Blacharski and Tomasz Przybylinski
Cutting wood with circular saws is a popular machining operation in the woodworking and furniture industries. In the latter sliding table saws (panel saws) are commonly used for cutting of medium density fiberboards (MDF), high density fiberboards (HDF),...
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Rose Marie Garay,Nidia Pino G.
Pág. 96 - 110
As part of the analysis of the technical criteria for emergency housing of Fondef project D09I1058, the acoustic behavior of three types of dwellings was measured: brick social housing, structural insulated panel (SIP) emergency housing and "mediagua" em...
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Tarmo Kall, Tõnis Oja, Karin Kollo and Aive Liibusk
The aim of this study was to estimate the noise properties, velocities, and their uncertainties from a time-series of selected (~9 years long) Estonian continuously operating Global Navigation Satellite System (GNSS) stations. Two software packages based...
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Jonathan Mayer, Alejandro Rubio Carpio and Daniele Ragni
The present work analyses broadband noise scattering from permeable trailing edges with identical micro-structure but under a change of temperature. Experiments are performed in an anechoic wind tunnel using a NACA0018 airfoil at chord-based Reynolds num...
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A. Yu. Zhuravlev
Pág. 19 - 29
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Moisés Bueno, Jeanne Luong, Fernando Terán, Urbano Viñuela, Víctor F. Vázquez and Santiago E. Paje
Nowadays, cold technology for asphalt pavement in the field of road construction is considered as an alternative solution to conventional procedures from both an economic and environmental point of view. Among these techniques, bituminous slurry surfacin...
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Xiangdong Sun, Lijun Lu, Li Qi, Yingjie Mei, Xiaoyun Liu and Wufan Chen
Electrical properties provide essential information for cancer detection and specific absorption rate (SAR) estimation. Magnetic resonance electrical properties tomography (MREPT) is an approach to retrieve the distribution of electrical properties. The ...
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Oliwia Merska, Pawel Mieczkowski, Dawid Zymelka
Pág. 2688 - 2697
As automobile traffic increases in urban areas, noise generated by vehicle traffic has become an increasing nuisance and a growing concern. Road traffic noise abatement has therefore become a major priority. New product is a low-noise mix designed to mee...
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Tatiana Strelkova,Aleksandr Lytuyga,Aleksandr Kalmykov,Ganna Khoroshun,Andrii Riazantsev,Oleksandr Ryazantsev
Pág. 41 - 50
The work is aimed at establishing the boundaries of the use of models for describing signals in optoelectronic systems in calculating efficiency.A description of the signal formation process is proposed, taking into account the corpuscular and wave prope...
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Huan Liu and Baoqi Zuo
Noise pollution has become one of the four major pollution issues in the world and has drawn much attention recently. Controlling the sound source and using sound-absorbing materials reasonably is considered an effective way to reduce noise. Due to the h...
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Yunkai Zhou, Giorgio Pavesi, Jianping Yuan and Yanxia Fu
A pump-jet, which is generally and widely adopted on underwater vehicles for applications from deep sea exploration to mine clearing, consists of a rotor, stator, and duct, with the properties of high critical speed, high propulsion efficiency, great ant...
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Audrius Vaitkus, Donatas Cygas, Viktoras Vorobjovas, Tadas Andriejauskas
Pág. 2698 - 2703
Road traffic noise is one of the largest trend environmental problems, which causes a lot of negative effects to people health and countries? economies. Road traffic noise abatement and mitigation is a huge challenge for NRAs, which, in the context of de...
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Karol J. Kowalski, Wojciech Bankowski, Jan B. Król, Marcin Gajewski, ... Piotr Swiezewski
Pág. 2724 - 2733
Transportation noise has a growing detrimental impact on the environment, humans health and living conditions. In addition to noise mitigation by erection of the expensive noise barriers, tire/pavement noise can be reduced ?in source? by construction of ...
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David Morgan, David Gunn, Andres Payo and Michael Raines
In an era of environmental change leading to rising sea levels and increased storminess, there is a need to quantify the volume of beach sediment on the coast of Britain in order to assess the vulnerability to erosion using cheap, easy-to-deploy and non-...
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Jonas Hofmann, Andreas Knopp, Chad M. Spooner, Giovanni Minelli and James Newman
Challenges in interference-limited satellite detection arising from the low-earth orbit (LEO) and the Industrial, Scientific and Medical (ISM) frequency bands are addressed. In particular, a novel signal presence detector based on cyclostationary signal ...
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Iq Reviessay Pulshashi, Hyerim Bae, Hyunsuk Choi, Seunghwan Mun and Riska Asriana Sutrisnowati
Analysis of trajectory such as detection of an outlying trajectory can produce inaccurate results due to the existence of noise, an outlying point-locations that can change statistical properties of the trajectory. Some trajectories with noise are repair...
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Jan Sykora
This paper focuses on the channel state estimation (CSE) problem in parametrized Hierarchical MAC (H-MAC) stage in Wireless Physical Layer Network Coding (WPNC) networks with Hierarchical Decode and Forward (HDF) relay strategy. We derive a non-pilot bas...
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Tao Zhang, Yibo Ai and Weidong Zhang
The mechanical simulation experiment can provide guidelines for the structural design of materials, but the module partition of mechanical simulation experiments is still in its infancy. A mechanical simulation contour, e.g., strain and stress contour, h...
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Yonghui Cao, Tian Bao, Yingzhuo Cao, Pu Wang, Ou Yang, Yang Lu and Yong Cao
Compared with traditional underwater equipment powered by propeller, the manta-ray-inspired vehicle with MPF mode (Median fin/paired fin) has the advantages of stable swimming attitude, high maneuverability, and low noise, etc. As one of the sources of a...
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Emma Fitzgerald, Michal Pióro, Harsh Tataria, Gilles Callebaut, Sara Gunnarsson and Liesbet Van der Perre
Massive MIMO is one of the leading technologies for connecting very large numbers of energy-constrained nodes, as it offers both extensive spatial multiplexing and large array gain. A challenge resides in partitioning the many nodes into groups that can ...
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