Results 1 to 10 of about 884 (173)

Large gaps in monitoring urban air pollution in low- and middle- income countries associated with economic conditions and political institutions. [PDF]

PLoS ONE
Ambient air pollution has highly adverse effects on public health and the environment, particularly in urban areas of low- and middle- income countries (LMIC). Systematic air quality monitoring (AQM) is considered a precondition for effective policies to
Maja Schoch, Camille Fournier De Lauriere, Thomas Bernauer   +2 more
doaj   +2 more sources

Innovations in Air Quality Monitoring: Sensors, IoT and Future Research [PDF]

Sensors
Recently, Air Quality Monitoring (AQM) has gained significant R&D attention from academia and industries, leading to advanced sensor-enabled IoT solutions.
Saim Shahid, David J. Brown, Philip Wright, Ahmad M. Khasawneh, Bryn Taylor, Omprakash Kaiwartya   +5 more
doaj   +2 more sources

Usage of fractional order $${\textrm{PI}}^\lambda {\textrm{D}}^\mu$$ PI λ D μ controller as AQM algorithm [PDF]

Scientific Reports, 2023
The article describes the Usage of fractional order $${\textrm{PI}}^\lambda {\textrm{D}}^\mu$$ PI λ D μ controller as AQM algorithm. The alternative, integer-based calculation process for $${\textrm{PI}}^\lambda {\textrm{D}}^\mu$$ PI λ D μ controller is ...
Karol Marszałek, Adam Domański, Adam Milik   +2 more
doaj   +2 more sources

Application and Evaluation of a NOAA GFS-Driven Air Quality Model Using CMAQv5.4 and High-Resolution Emissions: FIREX-AQ 2019. [PDF]

J Geophys Res Atmos
Abstract The National Air Quality Forecast Capability (NAQFC) provides numerical forecasting guidance of air quality up to 72 hr ahead over the United States. In this study, we evaluate the changes in its prediction skills by updating the Community Multiscale Air Quality (CMAQ) modeling system from version 5.3.1 to 5.4 and utilizing a high‐resolution 1‐
Farzad K, Zhang Y, Tong D, Ma S, Tang Y, Huang J, Campbell PC, Pye HOT, Murphy B, Yang F, Baker B, Kang D, Hutzell B, Sarwar G.   +13 more
europepmc   +2 more sources

Modeling a New AQM Model for Internet Chaotic Behavior Using Petri Nets

Applied Sciences (Switzerland), 2021
Formal modeling is considered one of the fundamental phases in the design of network algorithms, including Active Queue Management (AQM) schemes. This article focuses on modeling with Petri nets (PNs) a new scheme of AQM.
JOSÉ M Amigo, Angel Giménez, JOSÉ Valero   +2 more
exaly   +3 more sources

Dataset for quantum-mechanical exploration of conformers and solvent effects in large drug-like molecules [PDF]

Scientific Data
We here introduce the Aquamarine (AQM) dataset, an extensive quantum-mechanical (QM) dataset that contains the structural and electronic information of 59,783 low-and high-energy conformers of 1,653 molecules with a total number of atoms ranging from 2 ...
Leonardo Medrano Sandonas, Dries Van Rompaey, Alessio Fallani, Mathias Hilfiker, David Hahn, Laura Perez-Benito, Jonas Verhoeven, Gary Tresadern, Joerg Kurt Wegner, Hugo Ceulemans, Alexandre Tkatchenko   +10 more
doaj   +2 more sources

Design of feedback controller for TCP/AQM networks

Engineering Science and Technology, an International Journal, 2017
In this paper, we propose a novel proportional-differential-type feedback controller called Novel-PD as new active queue management (AQM) to regulate the queue length with small oscillation. It measures the current queue length and uses the current queue
Sukant Kishoro Bisoy, Prasant Kumar Pattnaik   +1 more
exaly   +3 more sources

Federated Intelligence for Active Queue Management in Inter-Domain Congestion

IEEE Access, 2021
Active Queue Management (AQM) has been considered as a paradigm for the complicated network management task of mitigating congestion by controlling buffer of network link queues. However, finding the right parameters for an AQM scheme is very challenging
Cesar A. Gomez, Xianbin Wang, Abdallah Shami   +2 more
doaj   +1 more source

Approximation models for the evaluation of TCP/AQM networks [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2022
The article proposes a model in which Diffusion Approximation is used to analyse the TCP/AQM transmission mechanism in a multinode computer network. In order to prevent traffic congestion, routers implement AQM (Active Queue Management) algorithms.
Dariusz Marek, Adam Domański, Joanna Domańska, Jakub Szyguła, Tadeusz Czachórski, Jerzy Klamka, Katarzyna Filus   +6 more
doaj   +1 more source

AQM based on the queue length: A real-network study.

PLoS ONE, 2022
Active Queue Management (AQM) is recommended by Internet Engineering Task Force to mitigate the bufferbloat phenomenon in the Internet. In this paper, we show the results of comprehensive measurements carried out in our university network, in which a ...
Marek Barczyk, Andrzej Chydzinski
doaj   +2 more sources