Results 51 to 60 of about 191,644 (326)
Optimizing passive acoustic sampling of bats in forests [PDF]
, 2014 Passive acoustic methods are increasingly used in biodiversity research and monitoring programs because they are cost-effective and permit the collection of large datasets.
Boesch R. +6 more
core +2 more sources
Sound production in the Meagre, Argyrosomus regius (Asso, 1801): intraspecific variability associated with size, sex and context [PDF]
, 2020 Many fish taxa produce sound in voluntary and in disturbance contexts but information on the full acoustic repertoire is lacking for most species. Yet, this knowledge is critical to enable monitoring fish populations in nature through acoustic monitoring.
Amorim, Maria Clara P. +6 more
core +3 more sources
Temporal and spatial distributions of delphinid species in Massachusetts Bay (USA) using passive acoustics from ocean gliders [PDF]
, 2019 © The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Silva, T. L., Mooney, T. A., Sayigh, L. S., & Baumgartner, M. F.
Baumgartner, Mark F. +3 more
core +1 more source
Science and Technology for Energy Transition, 2023 Two boreholes of an experimental site located in the Cher region (France) were investigated via Full Waveform Acoustic Logging (FWAL). The acoustic tool used for the FWAL experiments is a flexible monopole tool holding two pairs of piezoelectric ...
Mari Jean Luc +3 more
doaj +1 more source
Remote Sensing, 2022 Invasive alien species (IAS) are a threat to biodiversity and ecosystem function worldwide. Unfortunately, researchers, agencies, and other management groups face the unresolved challenge of effectively detecting and monitoring IAS at large spatial and ...
José W. Ribeiro +5 more
semanticscholar +1 more source
International journal of primatology, 2022 Developing new cost-effective methods for monitoring the distribution and abundance of species is essential for conservation biology. Passive acoustic monitoring (PAM) has long been used in marine mammals and has recently been postulated to be a ...
Matthias Markolf +5 more
semanticscholar +1 more source
Long-term acoustic monitoring at North Sea well site 22/4b [PDF]
, 2013 Highlights • First study using long-term passive acoustic monitoring of methane seeps at well blowout site 22/4b. • Seep acoustic temporal variations correlated with ocean tides.
Hildebrand, John A. +3 more
core +1 more source
Monitoring early-age acoustic emission of cement paste and fly ash paste [PDF]
, 2020 In this study, a combined approach of several monitoring techniques was applied to allow correlations between the AE activity and related processes such as shrinkage and settlement evolution, capillary pressure and temperature development in fresh ...
Aggelis, Dimitrios G. +2 more
core +1 more source
Journal of the Acoustical Society of America, 2022 Long-term passive acoustic monitoring of cetaceans is frequently limited by the data storage capacity and battery life of the recording system. Duty cycles are a mechanism for subsampling during the recording process that facilitates long-term passive ...
Zoe R Rand, J. Wood, J. Oswald
semanticscholar +1 more source
The role of ultrasound-driven microbubble dynamics in drug delivery : from microbubble fundamentals to clinical translation [PDF]
, 2019 In the last couple of decades, ultrasound-driven microbubbles have proven excellent candidates for local drug delivery applications. Besides being useful drug carriers, microbubbles have demonstrated the ability to enhance cell and tissue permeability ...
De Smedt, Stefaan +6 more
core +4 more sources