Results 91 to 100 of about 2,510 (233)
Methods in Ecology and Evolution, EarlyView.Abstract Ecoacoustics mainly aims at monitoring soundscapes by means of non‐invasive protocols. Despite the widespread adoption of machine and deep learning techniques, existing ecoacoustic models predominantly rely on supervised learning and, consequently, face two primary limitations: (1) the necessity of annotated data; and (2) the restriction to ...
Yann Teytaut +7 more
wiley +1 more source
Accounting &Finance, EarlyView.ABSTRACT We examine how accounting quality attributes jointly mitigate underpricing associated with two dimensions of information risk in seasoned equity offerings (SEOs). In information environments with relatively more potent information asymmetry, the evidence suggests that accruals quality and accounting comparability act as substitutes; i.e ...
Adam Bordeman +3 more
wiley +1 more source
Police department design, political pressure, and racial inequality in arrests
American Journal of Political Science, EarlyView.Abstract This paper theorizes a source of bias in discretionary arrests: strategic limits on police officer learning. Officers have a variety of tactics at their disposal besides arrest that they use for less serious offenses when they judge the underlying behavior to be less severe. In departments led by a chief with special expertise in crime control,
Andrew J. McCall
wiley +1 more source
Feasibility of Discriminating UAV Propellers Noise from Distress Signals to Locate People in Enclosed Environments Using MEMS Microphone Arrays. [PDF]
Sensors (Basel), 2020 Izquierdo A +5 more
europepmc +1 more source
A Wearable Microphone Array Helmet for Automotive Applications
Applied SciencesGrowing interest in microphone array technology has been observed in the automotive industry and in this work, specifically, for Active Noise Control (ANC) systems.
Daniel Pinardi +4 more
doaj +1 more source
The collective application of shorebird tracking data to conservation
Conservation Biology, EarlyView.Abstract Addressing urgent conservation issues, such as the drastic declines of North American migratory birds, requires creative, evidence‐based, efficient, and collaborative approaches. The abundance of over 50% of monitored North American shorebird populations has declined by over 50% since 1980. To address these declines, we developed a partnership
Autumn‐Lynn Harrison +71 more
wiley +1 more source
SensorsPower transformers play a critical role in power systems, and the early detection of their faults and defects, accounting for over 30%, can be achieved through abnormal sound analysis.
Hualiang Zhou +4 more
doaj +1 more source
BumbleBEEP: A Sensor System for Bumblebee Colony Monitoring
Entomologia Experimentalis et Applicata, EarlyView.We present a bumblebee colony monitoring system, BumbleBEEP. The system is fitted with thermometers and a custom weight sensor. These record data up to every 15 min, recording bumblebee brood nest temperature, environmental ambient temperature, and colony growth.
Nynke Blömer +5 more
wiley +1 more source
International Journal of Art &Design Education, EarlyView.Abstract In recent years, there has been a growing interest in the Mokuhanga technique, a traditional Japanese printmaking method, and its contemporary evolution. This article explores the history of this discipline, its technical uniqueness, and its resurgence in the current context, with particular attention to its development in Spain.
Macarena Moreno Moreno
wiley +1 more source
China and Limits to the European Union's Geoeconomic Turn
JCMS: Journal of Common Market Studies, EarlyView.Abstract The European Union's (EU) pivot from a commitment to efficiency to concern about security is commonly referred to as its ‘geoeconomic turn’. This paper analyses the EU's capacities to enhance its economic security and to engage in economic statecraft by focusing on China, which, at least until recently, posed the greatest geoeconomic challenge
Alasdair R. Young, Scott A. W. Brown
wiley +1 more source