Results 271 to 280 of about 1,073,194 (313)
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American Journal of Electroneurodiagnostic Technology, 2004
Congenital hearing impairment has adverse effects on speech and language acquisition as well as on emotional and intellectual development. It has been confirmed that these effects are reduced when recognition and intervention in the case of hearing impairment occur before the age of six months.
Peter, Oostenbrink +1 more
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Congenital hearing impairment has adverse effects on speech and language acquisition as well as on emotional and intellectual development. It has been confirmed that these effects are reduced when recognition and intervention in the case of hearing impairment occur before the age of six months.
Peter, Oostenbrink +1 more
openaire +2 more sources
American Journal of Audiology, 1991
Otoacoustic emissions are low-intensity sounds that are produced in the cochlea and transmitted through the middle ear apparatus to the ear canal. They can be detected and extracted from the background noise in the ear canal through the use of a sensitive microphone and selective filtering or averaging techniques.
T J, Glattke, S G, Kujawa
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Otoacoustic emissions are low-intensity sounds that are produced in the cochlea and transmitted through the middle ear apparatus to the ear canal. They can be detected and extracted from the background noise in the ear canal through the use of a sensitive microphone and selective filtering or averaging techniques.
T J, Glattke, S G, Kujawa
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Emission uniformity and emission area of explosive field emission cathodes
Applied Physics Letters, 2001Explosive field emission cathodes have been used extensively in high power microwave tubes. These cathodes emit electrons without the use of cathode heaters. Recently, some theoretical and simulation work has been performed to gain further understanding of the physics of these cathodes.
D. Shiffler +8 more
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Emission and Emissive Mechanism of Nonaromatic Oxygen Clusters
Macromolecular Rapid Communications, 2018AbstractNonaromatic luminophores without remarkable conjugates have aroused great attention. Their emission mechanism, however, remains an open question. Meanwhile, previous studies generally focus on aliphatic amine and/or carbonyl‐containing systems; those with merely oxygen moieties (i.e., ether, hydroxyl) are scarcely touched.
Yunzhong Wang +5 more
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Nano Letters, 2012
We experimentally demonstrate the directional emission of polarized light from single semiconductor nanowires. The directionality of this emission has been directly determined with Fourier microphotoluminescence measurements of vertically oriented InP nanowires.
Grzela, G. +5 more
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We experimentally demonstrate the directional emission of polarized light from single semiconductor nanowires. The directionality of this emission has been directly determined with Fourier microphotoluminescence measurements of vertically oriented InP nanowires.
Grzela, G. +5 more
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Ammonia emission in Europa: Updated emission and emission variations
1992Abstract niet ...
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Emission and non-emission securities
Общенациональный интерактивный энциклопедический портал "Знания", 2022openaire +1 more source