Results 11 to 20 of about 4,424,443 (349)

LIFE+2010 QUADMAP Project: results obtained from the analysis of data collected during the application of the new methodology to the pilot quiet areas [PDF]

open access: yes, 2019
Since the 90s, quiet areas have commonly been considered as places to be acoustically preserved or where acoustic interventions should be implemented to reduce noise levels.
Aspuru, Itziar   +7 more
core   +2 more sources

Low-Noise and High-Efficiency Near-IR SPADs in 110nm CIS Technology [PDF]

open access: yes, 2019
Photon detection at longer wavelengths is much desired for LiDAR applications. Silicon photodiodes with deeper junctions and larger multiplication regions are in principle more sensitive to near-IR photons.
Carmona Galán, Ricardo   +2 more
core   +1 more source

A fully digital power supply noise thermometer [PDF]

open access: yes, 2009
Power Supply Noise (PSN) is one of the main concerns in scaled technology circuits, both if performance reliability must be assured and if power supply is to be dynamically reduced for dissipation regulation.
Graziano, Mariagrazia, Vittori, M.D.
core   +1 more source

Dynamics of a FitzHugh-Nagumo system subjected to autocorrelated noise [PDF]

open access: yes, 2008
We analyze the dynamics of the FitzHugh-Nagumo (FHN) model in the presence of colored noise and a periodic signal. Two cases are considered: (i) the dynamics of the membrane potential is affected by the noise, (ii) the slow dynamics of the recovery ...
Augello, G., Spagnolo, B., Valenti, D.
core   +4 more sources

Skewed noise [PDF]

open access: yesJournal of Economic Theory, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
David Dillenberger, Uzi Segal
openaire   +5 more sources

Performance research and safety verification of compound structure air spring

open access: yesAdvances in Mechanical Engineering, 2020
To further reduce the vertical stiffness of the air spring, appropriately reduce its lateral stiffness to attenuate the transmission of vibration along the lateral and longitudinal directions, a compound structure air spring (CSAS) was designed.
Lihang Yin   +4 more
doaj   +1 more source

Inhibitory “noise” [PDF]

open access: yesFrontiers in Cellular Neuroscience, 2010
Cortical neurons in vivo may operate in high-conductance states, in which the major part of the neuron's input conductance is due to synaptic activity, sometimes several-fold larger than the resting conductance. We examine here the contribution of inhibition in such high-conductance states.
openaire   +4 more sources

Tacticity in chiral phononic crystals

open access: yesNature Communications, 2019
Here, the authors study the influence of tacticity on the dynamic behaviour of chiral structured periodic media comprising rotational inertia elements. This opens the way towards new mechanisms for wave control by exploiting spin-spin coupling mechanism.
A. Bergamini   +7 more
doaj   +1 more source

Shot Noise in Digital Holography [PDF]

open access: yes, 2010
We discuss on noise in heterodyne holography in an off-axis configuration. We show that, for a weak signal, the noise is dominated by the shot noise on the reference beam.
A. Macovsky   +22 more
core   +5 more sources

External and internal noise surveys of London primary schools [PDF]

open access: yes, 2004
Internal and external noise surveys have been carried out around schools in London, UK, to provide information on typical levels and sources to which children are exposed while at school. Noise levels were measured outside 142 schools, in areas away from
Bridget Shield   +14 more
core   +2 more sources

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