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Measure emissions to manage emissions
Science, 2022In the 30 years since the world began negotiating the reduction of greenhouse gas (GHG) emissions, no one has identified exactly where all that pollution is coming from. That will begin to change next week when Climate TRACE (Tracking Real-Time Atmospheric Carbon Emissions)—a nonprofit coalition of artificial intelligence (AI) specialists, data ...
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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
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Evaluation of Emissions and Emission Factors
1997The EURAD model has been applied to a summer smog episode in July/August 1990. The transport, chemical transformation and deposition of atmospheric constituents for that episode have been calculated. Emission data estimated by GENEMIS have been used to replace the standard scheme of the EURAD emission model EEM which is based mainly on annual EMEP data.
M. Memmesheimer +8 more
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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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Current Opinion in Otolaryngology & Head and Neck Surgery, 2003
Otoacoustic emissions offer the practitioner a number of beneficial features as a noninvasive and objective measure of the ear's ability to process acoustic stimuli.Since their discovery, a number of clinical applications of otoacoustic emissions have been established, including their utility in the differential diagnosis of sensorineural hearing loss,
Brenda L, Lonsbury-Martin +1 more
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Otoacoustic emissions offer the practitioner a number of beneficial features as a noninvasive and objective measure of the ear's ability to process acoustic stimuli.Since their discovery, a number of clinical applications of otoacoustic emissions have been established, including their utility in the differential diagnosis of sensorineural hearing loss,
Brenda L, Lonsbury-Martin +1 more
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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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Biochimica et Biophysica Acta, 1960
Abstract Tryptophan possesses two sets of emissions, each one of which has one short-lived emission and one long-lived emission. The excitation by π-π absorption at 280 mμ gives u.v. fluorescence and blue phosphorescence under certain conditions, e.g. frozen in an aqueous solution containing glucose or methanol.
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Abstract Tryptophan possesses two sets of emissions, each one of which has one short-lived emission and one long-lived emission. The excitation by π-π absorption at 280 mμ gives u.v. fluorescence and blue phosphorescence under certain conditions, e.g. frozen in an aqueous solution containing glucose or methanol.
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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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Subsistence Emissions and Luxury Emissions
Law & Policy, 1993The United Nations Framework Convention on Climate Change adopted in Rio de Janeiro at the United Nations Conference on Environment and Development (UNCED) in June 1992 establishes no dates and no dollars. No dates are specified by which emissions are to be reduced by the wealthy states, and no dollars are specified with which the wealthy states will ...
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