Results 251 to 260 of about 203,102 (303)

Nonuniform Chemical Passivation Dynamics in Monolayer MoS₂ from Real-Time Photoluminescence Imaging. [PDF]

J Phys Chem Lett
Lim J, Han J, Gauriot N, Li Z, Lee JI, Schnedermann C, Chhowalla M, Rao A.   +7 more
europepmc   +1 more source

Performance evaluation of biological safety cabinets: a real-world analysis. [PDF]

Front Bioeng Biotechnol
Song T, Yin S, Liu Z, Xue X, Li Y, Li Y, Zhang X, Qiao X, Wu C, Zhang H, Jia R, Liu X, Sun Z, Yao W, Zhang B, Xu F, Tian Y, Tian J.   +17 more
europepmc   +1 more source

A Distributed Sensor Network for Monitoring Noise Level and Noise Sources in Urban Environments

2018 IEEE 6th International Conference on Future Internet of Things and Cloud (FiCloud), 2018
Smart city applications for acoustic monitoring become essential to cope with the overall increasing noise pollution in urban environments. This paper gives an overview over a distributed sensor network for noise monitoring in the German city of Jena.
Jakob Abeßer, Marco Götze, Stephanie Kühnlenz, Robert Gräfe, Christian Kühn 0002, Tobias Clauß, Hanna M. Lukashevich   +6 more
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An On-die Oscilloscope for System-Level ESD Noise Monitoring

2019 IEEE International Symposium on Electromagnetic Compatibility, Signal & Power Integrity (EMC+SIPI), 2019
An on-die oscilloscope circuit is proposed for monitoring of system-level electrostatic discharge (ESD) noises at a power supply or signal line of an integrated circuit (IC). The noise waveform is sampled and converted to digital data in real time. ESD event detector circuits provide a trigger signal for holding the digital data when the ESD event is ...
Wooryong Lee, Junsik Park, Jingook Kim, Chunghyun Ryu, Jongsung Lee, Bonggyu Kang, Bumhee Bae   +6 more
openaire   +2 more sources

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The Accuracy of iPhone Applications to Monitor Environmental Noise Levels

The Laryngoscope, 2020
ObjectiveThe Control of Noise at Work Regulations came into force in Great Britain in 2005, requiring all work environments to be monitored for potentially harmful noise exposure levels. This study evaluated the effectiveness of a number of iPhone phone applications (apps) (Apple, Cupertino, CA) to accurately measure noise exposure, which may prove ...
Eleanor Crossley, Tim Biggs, Phillip Brown, Tahwinder Singh   +3 more
openaire   +2 more sources

Participatory Street-Level Noise Monitoring in the City of Chios

Global NEST International Conference on Environmental Science & Technology, 2022
The noise at the streets of Chios was measured in November 2018 using low cost instrumentation and a student participatory experimental design.
A.M. Kotrikla, A. Androutsopoulos, I. Aravanis, F. Argyraki, C. Balothimas, C. Biniakou, S. Bourazana, K. Chouli, S. Dervos, I. Drosakis, C. K. Galenteridis, S. Gotsopoulou, M.M. Karaviti, C. Katsiakou, I. Kouchta, I. Koutropoulos, S. Maroudas, G. Mastrosavvas, D. Metaxas Mariatos, E. Mylona, K. Papadopoulou, A. Papageorgiou, M. Papazacharia, M. Platara, A.A. Rousaki, A. Spyropoulou, S. Stefanoglou, E. Tasiou, M. Thomaidou, I. Tsagdi, A. Tsirigoti, D.N. Tsironis, Z. Tsivelekidou, P. Tzivelou, E. Vagianos, C. Vathis, G. Vraka, I. Zerva, S. Zouganelis   +38 more
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Identification of monitoring stations for noise levels in Durrës city, Albania

Pollack Periodica, 2022
Abstract This paper represents a noise pollution survey in Durrës city, Albania. There are four survey areas defined: A (central), B (industrial), C (suburban), D (residential + beach) during two intervals times (morning and night). The equipment used for noise measurement was Testo 816-1 where data were categorized according to
Osman Metalla, Marsida Klemo, Azem Hysa, Elvis Çela, Abdullah Diku, Migena Nako   +5 more
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Machine learning for spatial interpolation of noise monitor levels

The Journal of the Acoustical Society of America, 2018
Continuously recording noise monitoring stations provide feedback of the noise environment at monitor locations. While this feedback is useful, it only provides information at a few point locations and, in many cases, it is of interest to know the noise level(s) at locations between and beyond noise monitoring locations.
Edward T. Nykaza, Matthew G. Blevins
openaire   +1 more source

Noise-Level Aware Compressed Analysis Framework for Robust Electrocardiography Signal Monitoring

IEEE Journal of Biomedical and Health Informatics, 2023
Compressed sensing (CS) has drawn much attention in electrocardiography (ECG) signal monitoring for its effectiveness in reducing the transmission power of wireless sensor systems. Compressed analysis (CA) is an improved methodology to further elevate the system's efficiency by directly performing classification on the compressed data at the back-end ...
Yi-Cheng Lo, Win-Ken Beh, Chiao-Chun Huang, An-Yeu Wu   +3 more
openaire   +2 more sources