Results 11 to 20 of about 844,062 (293)

Electric vehicles diffusion: changing pavement acoustic design?

open access: yesNoise Mapping, 2021
Electric vehicles (EVs) are progressively entering into the current noisy urban ecosystem. Even though EVs are apparently quieter than traditional Internal Combustion Engine Vehicles (ICEVs), they have an impact on noise maps and road pavement designers ...
Praticò Filippo Giammaria   +1 more
doaj   +1 more source

Can sensor-based noise mapping be a proxy of PM and permeability mapping?

open access: yesNoise Mapping, 2021
In recent decades, road infrastructures have been the subject of numerous studies, aimed at ensuring reduced air and acoustic pollution. On the other hand, several studies showed that another important problem is dust load.
Praticò Filippo Giammaria   +2 more
doaj   +1 more source

Nonequilibrium charge-Kondo transport through negative-U molecules [PDF]

open access: yes, 2006
Low-temperature transport through molecules with effectively negative charging energy U exhibits a charge-Kondo effect. We explore this regime analytically by establishing an exact mapping between the negative-U and the positive-U Anderson models, which ...
Eran Sela   +7 more
core   +1 more source

On the effects of rough ground and atmospheric absorption on aircraft noise

open access: yesNoise Mapping, 2022
The noise received from an aircraft is modified by atmospheric attenuation and reflections from the ground. The interference of direct and reflected waves is simplest for a flat ground, whereas multiple reflections can occur for rough ground or ...
Campos Luiz Manuel Braga da Costa   +2 more
doaj   +1 more source

Noise pollution in rail transport. Case study: Baghdad subway

open access: yesNoise Mapping, 2022
Noise pollution is one of the environmental factors that severely threaten humans’ mental, emotional, and physical health. One of the most significant sources of this pollution is the noise generated by traffic and urban transportation, mainly the urban ...
Jasim Saade Abdalkareem   +9 more
doaj   +1 more source

Auditory and non-auditory effects, monitoring and mapping of occupational exposure to noise

open access: yesNoise Mapping, 2022
Noise, defined as unwanted or misplaced sound, produces negative impacts on people’s health and well-being and is a growing concern of health authorities, administrators, educators.
Luzzi Sergio, Vasilyev Andrey V.
doaj   +1 more source

Integrating a parametric tool in design process to improve the acoustic behavior of the asphalt finishing materials

open access: yesNoise Mapping, 2022
The paper introduces a framework for comprehensive simulation workflow of the built environment using the Pachyderm Acoustics plugin inside the Grasshopper 3D interface. It aims to model the shared relationship between residential buildings and hardscape.
Kamel Tarek M.
doaj   +1 more source

A soundscape approach to exploring design strategies for acoustic comfort in modern public libraries: a case study of the Library of Birmingham

open access: yesNoise Mapping, 2016
Taking the soundscape approach to a study of the Library of Birmingham, this paper explored acoustic comfort in modern public libraries and measured the quality of the perceived sound environment, focusing on the appropriateness of the spatial ...
Xiao Jieling, Aletta Francesco
doaj   +1 more source

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