Results 231 to 240 of about 755,676 (315)

The Effects of Hearing Aid Digital Noise Reduction and Directionality on Acceptable Noise Level. [PDF]

Clin Exp Otorhinolaryngol, 2018
Ahmadi R, Jalilvand H, Mahdavi ME, Ahmadi F, Baghban ARA.   +4 more
europepmc   +1 more source

Powering Nanocrystal‐Based Heat Engines With Light‐Emitting Metasurfaces That Influence Their Temperature

Advanced Functional Materials, EarlyView.
Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk, Yihao Yuan, Augustin Caillas, Amel Saidoun, Roméo Bonnet, Pascal Filloux, Emmanuel Lhuillier, Aloyse Degiron   +7 more
wiley   +1 more source

The Acceptable Noise Level Benefit From Directionality for Listeners With Severe Hearing Loss. [PDF]

Clin Exp Otorhinolaryngol, 2018
Aghsoleimani M, Jalilvand H, Mahdavi ME, Nazeri AR, Kamali M.   +4 more
europepmc   +1 more source

A singular level of noise [PDF]

Nature Reviews Genetics, 2006
openaire   +1 more source

A noise exposure threshold level for hearing conversation

, 2001
Lawton, B.W.
core  

Dye‐Initiated Chirped Cholesteric Polymer Networks Exhibiting Broadband Dissipative Chiral Photonic Bands

Advanced Functional Materials, EarlyView.
A dye‐based photoinitiator acting as a structure‐directing element, guides the formation of a cholesteric polymer network that behaves as a chirped photonic structure with dissipative chiral coupling. Photopolymerization freezes a depth‐dependent helical pitch, broadening the Bragg resonance spectrum.
Alfredo Mazzulla, Pasquale Pagliusi, Gabriella Cipparrone   +2 more
wiley   +1 more source

Oxidized MoS2‐Based Multifunctional Memristive Hardware for Energy‐Efficient mmWave Signal Processing and In‐Memory Matrix Multiplication

Advanced Functional Materials, EarlyView.
Thermally oxidized MoS2‐based radio‐frequency switches enable a multifunctional platform that unifies broadband RF switching and in‐memory computation. The device achieves a cutoff frequency of 33.2 THz with high energy efficiency and supports hardware‐aware signal processing.
Juho Son, Changwoo Pyo, Sungmoon Park, Yoongi Cho, Seungchan Lee, Myungsoo Kim   +5 more
wiley   +1 more source

Measurement of Acceptable Noise Level with Background Music. [PDF]

J Audiol Otol, 2015
Ahn HJ, Bahng J, Lee JH.
europepmc   +1 more source

Twin Crystal Moiré Metasurfaces for Crossing Flat‐Band Transport

Advanced Functional Materials, EarlyView.
This study introduces twin crystal moiré metasurfaces, breaking in‐plane symmetry to enable reconfigurable acoustic wave manipulation. By adjusting the twin angle and interlayer twist angle, various combinations of hyperbolic, flat bands, and elliptic states can be synthesized in the system.
Shida Fan, Chenglin Han, Kuan He, Chadi Ellouzi, Yunlong Wang, Li‐Qun Chen, Jie Sun, Zhaodong Xu, Chen Shen, Tianzhi Yang   +9 more
wiley   +1 more source

Data correlation based noise level estimation for cone beam projection data. [PDF]

J Xray Sci Technol, 2017
Bai T, Yan H, Ouyang L, Staub D, Wang J, Jia X, Jiang SB, Mou X.   +7 more
europepmc   +1 more source