Results 301 to 310 of about 378,419 (338)

Millefeuille: The layering of the Martian atmosphere observed in forward scattering geometry. [PDF]

Sci Adv
Thomas N, Almeida M, Mokhtari O, Pommerol A, Read M, Geiger B, Riu L, Patel MR, Byrne S, Sutton S.   +9 more
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Aerosols and Aerosol Propellants in Asthma

JAMA: The Journal of the American Medical Association, 1971
To the Editor.— In my practice of diseases of the chest, I have at least 1,000 patients who use and rely on a pressured aerosol device containing isoproterenol. Depending on the extent of their respiratory embarrassment, they use this device from 1 to 20 times a day.
openaire   +5 more sources

Clinical aerosols II. Therapeutic aerosols

Archives of Internal Medicine, 1982
The current uses of clinical aerosols such as water, saline, mucolytics, bronchodilators, cromolyn sodium, corticosteroids, and antimicrobials have been reviewed. The benefits of water, saline, and detergent aerosols continue to be surrounded by uncertainty and controversy.
Elaine Cotromanes, Ruy V. Lourenço
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Aerosols and Climate

Science, 1974
To determine the effects of atmospheric aerosols on the radiative heating of the earth-atmosphere system, the radiative transfer equation is solved analytically in the two-stream approximation. It is found that the sign of the heating is independent of optical thickness of an aerosol layer and the amount of heating approaches a finite limit with ...
James A. Coakley, Petr Chýlek
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Aerosol Deposition and Delivery of Therapeutic Aerosols

Journal of Asthma, 1991
(1991). Aerosol Deposition and Delivery of Therapeutic Aerosols. Journal of Asthma: Vol. 28, No. 4, pp. 239-242.
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Aerosols and devices

Respiratory Care Clinics of North America, 2001
The success of aerosol therapy depends upon the delivery of ample amounts of the drug to appropriate sites in the lung with minimal side effects. Successful aerosol therapy delivery systems must provide sufficient respirable particles or droplets, with minimal loss of the drug. Ultimately, the patient must be able to use the device easily, maintain it,
James B Fink, Myrna Dolovich
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Aerosol sampler for analysis of fine and ultrafine aerosols

Analytica Chimica Acta, 2018
A new aerosol sampler based on the original version of Aerosol Counterflow Two-Jets Unit (ACTJU) is described. The ACTJU collector, connected with a water-based Condensation Growth Unit (CGU) placed upstream of the ACTJU, accomplished the quantitative collection of fine and ultrafine aerosol particles down to a few nanometers in diameter.
Pavel Mikuška, Lukáš Čapka, Zbyněk Večeřa   +2 more
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Aerosols in the Atmosphere

2012
This overview introduces atmospheric aerosol, including basic definitions and properties. Types of aerosols, sources, transformation processes and sinks are described. The spatial distribution of atmospheric aerosol is discussed on the basis of field observations conducted at the DLR Institute of Atmospheric Physics.
Petzold, Andreas, Kärcher, Bernd
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Aerosols Climatology of Stratospheric Aerosols

Herein, we discuss the significance and measurement of stratospheric aerosols. Stratospheric aerosols play an important role in the chemistry and climate. In the past several decades, their levels have been highly variable and primarily controlled by a series of low latitude eruptions.
Vernier, Jean-Paul, Berthet, Gwenaël
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