Results 181 to 190 of about 6,619 (218)

The effects of some chemical compounds on the sound absorbing ability of tree bark

open access: closedBiologia Futura
Tree bark is an important natural polymer for sound absorption. The main components in the bark of different tree species are polymers with high molecular weight such as cellulose, hemicellulose, and lignin. The aim of this study is to determine the noise reduction coefficient (NRC), lignin, alcohol-benzene solubility (ABS), carbon (C), and nitrogen (N)
Serhun Sağlam   +6 more
openaire   +4 more sources

Is a Human's Bark Worse Than His Bite? Animal Sounds in Croatian Verbs of Speaking

open access: closedMeaning in Language – From Individual to Collective, 2019
Verbs of speaking play a specific role when it comes to referring to the processes of thinking (i.e. describing them) and interlocutors use them to inform each other about facts, ideas and emotions. All this makes them particularly interesting for cognitive linguists and in this paper we will approach them using the methodology of cognitive linguistics.
Memišević, Anita, Matešić, Mihaela
openaire   +3 more sources

Heart Sound Analysis and Murmur Classification using Bark Scale Modulation Spectrogram Features

open access: closed2024 2nd International Conference on Self Sustainable Artificial Intelligence Systems (ICSSAS)
S Manjusree   +3 more
openaire   +2 more sources

Topological acoustics

Nature Reviews Materials, 2022
Haoran Xue, , Baile Zhang
exaly  

Observation of first and second sound in a BKT superfluid

Nature, 2021
Panagiotis Christodoulou   +2 more
exaly  

Key issues surrounding the health impacts of electronic nicotine delivery systems (ENDS) and other sources of nicotine

Ca-A Cancer Journal for Clinicians, 2017
Zachary Cahn   +2 more
exaly  

What is lacking in current decision aids on cancer screening?

Ca-A Cancer Journal for Clinicians, 2013
Gurpreet K Rana, Donald E Nease
exaly  

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