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In this communication, the sound absorption characteristics of rectangular-shaped plane space sound absorbers without any backing structure using permeable membranes (PMs) are measured by reverberation room method. First, three types of PMs, in this stud...
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Rudolf Podgornik, Julija Zavadlav and Matej Praprotnik
Densely packed DNA arrays exhibit hexagonal and orthorhombic local packings, as well as a weakly first order transition between them. While we have some understanding of the interactions between DNA molecules in aqueous ionic solutions, the structural de...
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Joshua F. Dean, Michael F. Billett, Callum Murray, Mark H. Garnett
Pág. 236 - 244
Methane (CH4) is a powerful greenhouse gas that plays a prominent role in the terrestrial carbon (C) cycle, and is released to the atmosphere from freshwater systems in numerous biomes globally. Radiocarbon (14C) analysis can indicate both the age and so...
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Maiara Mitiko Taniguchi, Fernanda Cavicchioli Zola, Veridiana Garcia Guimarães, Giane Gonçalves, Roberto Rossato, Rafael Soares Zola
Pág. 663 - 668
The cell membrane is one of the most important structures of living organisms. This is due to the many functions attributed to it such as permeable selectivity, protection, anchoring to the cytoskeleton and so many others. Any change in the shape of the ...
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Supansa Youngsukkasem, Hamidreza Barghi, Sudip K. Rakshit and Mohammad J. Taherzadeh
Entrapment of methane-producing microorganisms between semi-permeable synthetic membranes in a multi-layer membrane bioreactor (MMBR) was studied and compared to the digestion capacity of a free-cell digester, using a hydraulic retention time of one day ...
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Hyun Woo KOO, Hee Jung PARK, Gyeong Man CHOI and Hae Geon LEE
Pág. 689
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Yong-Fei Wang, Liu-Min Fan, Wen-Zheng Zhang, Wei Zhang, and Wei-Hua Wu
Pág. 3892 - 3904
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Eugene Diatloff, Michael Roberts, Dale Sanders, and Stephen K. Roberts
Pág. 4136 - 4149
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