Results 1 to 10 of about 89,033 (263)
Enhancing lexical tone learning for second language speakers: effects of acoustic properties in Mandarin tone perception [PDF]
Frontiers in PsychologyUnderstanding the challenges faced by second language (L2) learners in lexical tone perception is crucial for effective language acquisition. This study investigates the impact of exaggerated acoustic properties on facilitating Mandarin tone learning for
Meng Cao +4 more
doaj +2 more sources
The Effect of Composition, Pre-Treatment on the Mechanical and Acoustic Properties of Apple Gels and Freeze-Dried Materials [PDF]
Gels, 2022 This study aimed to determine the effect of the addition of apple juice concentrate (AJC) on the properties of agar gel and dried materials. Agar gels with the addition of apple juice concentrate in the range of 5–20% were prepared with or without the ...
Ewa Jakubczyk +2 more
doaj +2 more sources
Acoustic Properties of Innovative Concretes: A Review. [PDF]
Materials (Basel), 2021 Fediuk R +5 more
europepmc +2 more sources
Low-Cost and Easily Fabricated Ultrasound-Guided Breast Phantom for Breast Biopsy Training
Applied Sciences, 2021 We aimed to develop an inexpensive and easy-to-fabricate gelatin-based training phantom for improving the breast biopsy skill and confidence level of residents.
Si Yen Ng, Yao-Lung Kuo, Chi-Lun Lin
doaj +1 more source
The effect of surface structure on the sound absorption properties of porous glass
Xi'an Gongcheng Daxue xuebao, 2021 In order to study the influence of the surface structure of full-bore porous glass on its sound absorption properties, the surface was punched twice, the influence of surface structure parameters on the sound absorption properties of full-bore porous ...
Xubo ZHANG +5 more
doaj +1 more source
The acoustic properties of snores [PDF]
European Respiratory Journal, 1995 This study was undertaken in an attempt to characterize the acoustic properties of snoring sounds in the time and frequency domains, and to correlate between these properties and the mechanical events underlying their production. Three experimental set-ups were used: 1) Dog model--six mongrel dogs, in which partial upper airway obstruction was created ...
R, Beck, M, Odeh, A, Oliven, N, Gavriely
openaire +2 more sources
Frontiers in Earth Science, 2021 This integrated study provides significant insight into parameters controlling the dynamic and static elastic behaviors of shale. Acoustic and geomechanical behaviors measurement from laboratory have been coupled with detailed petrographic and ...
Jixin Deng +8 more
doaj +1 more source
Journal of Natural Fibers, 2022 Natural fiber-reinforced polymer biocomposites are very attractive materials utilized for many applications owing to their high mechanical and acoustic properties.
Patrick Ehi Imoisili, Tien-Chien Jen
doaj +1 more source
Journal of Ultrasonography, 2021 Aim of the study: At present, there are few scatter particles used in preparing blood-mimicking fluids, such as nylon, sephadex, polystyrene microsphere, and poly(4-methystyrene).
Dakok Kyermang Kyense +4 more
doaj +1 more source
ACOUSTIC PROPERTIES OF THE MODERN LANDSCAPE: PROBLEMS OF KNOWLEDGE AND PROSPECTS OF RESEARCH
Ландшафтознавство, 2023 The problem of research of acoustic properties of a modern landscape is considered; the analysis of foreign and domestic experience of knowledge of these properties, and also understanding of concept «sound landscape» is carried out; It is noted that ...
Hryhoriy Denysyk +2 more
doaj +1 more source