Results 151 to 160 of about 4,063,025 (333)

Citizens’ exposure to predominant noise sources in agglomerations

open access: yesNoise Mapping
Environmental noise directive requires Member States to produce and periodically update strategic noise maps for agglomerates in order to evaluate citizens’ noise exposure before the action plan.
Bolognese Matteo   +5 more
doaj   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu   +10 more
wiley   +1 more source

Noise map in GIS

open access: yes, 2009
The aim of this Master’s Thesis is noise map creation and processing of measured data using ArcView 9.2 and its extensions. One - year Student Edition of ArcView 9.2 and its extensions have been provided by ARCDATA PRAHA, s.r.o.
Keršner, Oldřich
core  

Predicted noise level contours for a well blowout or pipeline rupture

open access: yes
1 map : grayscale1 of 6 maps in the Puna Geothermal map setScale 1:12,000The maps shows the Kilauea East Rift ...
Puna Geothermal Venture
core   +1 more source

Noise pollution maps in the perimeter of Galati main ports

open access: yesAnnals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2017
Noise mapping is one of the modern methods of evaluation of urban acoustic pollution due to the presence of road traffic, rail traffic (train or tram), industrial noise and air traffic.
Costică Hogaș   +2 more
doaj  

Noise-Aware UAV Path Planning in Urban Environment with Reinforcement Learning

open access: yesEngineering Proceedings
This research presents a comprehensive approach for mitigating noise pollution from Unmanned Aerial Vehicles (UAVs) in urban environment by using Reinforcement Learning (RL) for flight path planning.
Shahin Sarhan   +3 more
doaj   +1 more source

Multimodal Data‐Driven Microstructure Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang   +4 more
wiley   +1 more source

Educational app for traffic noise mapping

open access: yes, 2018
It is well known that traffic is the dominant source of environmental noise in modern cities. Traffic noise predicting models have been commonly used for developing noise maps using commercial software.
Suárez E., Arenas J.P., Rey-Gozalo G.
core  

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat   +5 more
wiley   +1 more source

Investigation of noise pollution in Ege University campus

open access: yes, 2007
International Institute of Noise Control Engineering (I-INCE)36th International Congress and Exhibition on Noise Control Engineering, INTER-NOISE 2007 -- 28 August 2007 through 31 August 2007 -- Istanbul -- 95439The noise, which is a pollution factor ...
Yildiz T., Dadasbeyova K.
core  

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