Zobrazeno 1 - 10
of 1 451
pro vyhledávání: '"ACOUSTIC CHARACTERISTICS"'
Autor:
Naoya Obama, Yoshiki Sato, Narihiro Kodama, Yuhei Kodani, Katsuya Nakamura, Ayaka Yokozeki, Shinsuke Nagami
Publikováno v:
BMC Neuroscience, Vol 25, Iss 1, Pp 1-12 (2024)
Abstract Background Several cognitive functions are related to sex. However, the relationship between auditory attention and sex remains unclear. The present study aimed to explore sex differences in auditory saliency judgments, with a particular foc
Externí odkaz:
https://doaj.org/article/d2a0147888694d68943226d0346d4eba
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-17 (2024)
Abstract After underground coal mining, rocks are often subjected to tensile damage by the interaction of dynamic and static loadings. The process of rock fracture development under dynamic and static loadings will be released in the form of acoustic
Externí odkaz:
https://doaj.org/article/a2de51bf05ea4b46af14f13d925a8f01
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 8, Pp 21-26 (2024)
Objective To address the challenge of difficult fault identification in rail transit vehicle bogie axle box bearings under rail service conditions, it is necessary to investigate the acoustic characteristics of these faults. Method Focusing on the fa
Externí odkaz:
https://doaj.org/article/717c3c639be0480691a88d3cae2c4dd8
Autor:
Yan Zhuang, Xiangjun Liu, Zhangxin Chen, Lixi Liang, Shifeng Zhang, Jian Xiong, Tiantian Zhang
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 14, Iss 10, Pp 2753-2767 (2024)
Abstract The water-shale interaction affect the shale structure, leading to wellbore instability and increasing drilling costs. The extent of structural changes within the shale can be determined non-destructively by analyzing its acoustic characteri
Externí odkaz:
https://doaj.org/article/3d45322aeab644089887f704cf0610b9
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
In this millennium, non-wood plants have emerged as a substitute for fibrous substantial attributing to growth in population, industrialization and education. Natural fiber composites are crucial for creating high-performance engineering resources be
Externí odkaz:
https://doaj.org/article/42992f7fced34158b7a4a0b17d668a83
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 42, Iss 2, Pp 205-213 (2024)
The numerical calculation model for the aero-acoustic analysis of a tilt rotor was established by combining the free wake method and the FW-H (Ffowcs Williams-Hawkings) equation. The numerical method was validated by using the tilt rotor′s aero-aco
Externí odkaz:
https://doaj.org/article/7c7a6fdfdccc435ca74e677f11cecf35
Publikováno v:
Ecology and Evolution, Vol 14, Iss 7, Pp n/a-n/a (2024)
Abstract The underwater soundscape was recorded in Seaview Bay off Inexpressible Island, Ross Sea region Marine protected area, for 3 days in December 2021. Leopard seal Hydrurga leptonyx vocalizations were a prominent sound source that led to variat
Externí odkaz:
https://doaj.org/article/22f6d7f261604f4c8510c3dbb5ee24ee
Publikováno v:
Journal of Applied Science and Engineering, Vol 26, Iss 12, Pp 1773-1784 (2023)
To investigate the noise radiation in the leakage of the safety valve. The acoustic fluid-solid coupling simulation analysis of the leakage process of the safety valve is used to study the flow field when the safety valve is leaking. The sound source
Externí odkaz:
https://doaj.org/article/d27cf9dd866742feaa9f5be9c9835b9f
Publikováno v:
Heliyon, Vol 10, Iss 5, Pp e27121- (2024)
The aim of this study was to quantitatively determine the acoustic characteristics of bedrooms in two types of long-term care facilities in China. Objective acoustic conditions, including noise levels and reverberation times, were measured through a
Externí odkaz:
https://doaj.org/article/cf73324fb06345ccbf38dd4c54f8ab83
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
The rapid globalization of regions with different languages necessitates more advanced non-native tongue proficiency among individuals who need to communicate across language barriers. To deal with this demand, the research conducts a comparative ana
Externí odkaz:
https://doaj.org/article/19cd9efdf28f4cb0b72b3e8482fd4b98