Results 101 to 110 of about 802,707 (162)

Acclimation of Synechocystis sp. PCC 6803 to Alkaline pH Under Ambient Air. [PDF]

open access: yesPhysiol Plant
Mustila H   +3 more
europepmc   +1 more source

Recent Advancements in Ambient-Air Fabrication of Perovskite Solar Cells. [PDF]

open access: yesExploration (Beijing)
Huang Y   +10 more
europepmc   +1 more source

Ambient air pollution

Jindal Journal of Public Policy, 2020
Air pollution has emerged as a serious health emergency both locally and globally. The same air pollutants that cause illnesses and premature deaths also trap heat and cause global warming, interfere with rainfall and accelerate icecap and glacier melting, affect vegetation and ecosystems, and also have trans-boundary effects.
Rupsha Mitra, Vivek U. Padvetnaya
openaire   +1 more source

Ambient Air:

2020
On November 1, 2018, Kolkata registered its cleanest air in recent years. A cyclone had miraculously cleared the city of its air pollutants. With the clarity of the ambient air, Kolkata’s emergent high-rise skyline appeared prominently in news reports about the air quality. The clean air did not last long. By the end of the month, Kolkata’s air quality
openaire   +2 more sources

Mercury Monitor for Ambient Air

Science, 1975
An isotope-shift, Zeeman-effect atomic absorption spectrometer has been demonstrated to have sufficient sensitivity to continuously monitor the total mercury content of ambient air. At present, the minimum total mercury concentration detectable with this device is 0.2 microgram per cubic meter of air—one fifth of the proposed federal guideline. This is
T, Hadeishi   +5 more
openaire   +2 more sources

Ambient pressure air/oxygen blender

Journal of Biomedical Engineering, 1992
This article presents a unique air/oxygen mixing device specifically designed for respiratory therapy applications where compressed air is not available. The need for such a device has increased drastically over recent years because of the increasing number of ventilator-dependent patients being cared for in private homes, which often lack facilities ...
D W, Guillaume, D, DeVries
openaire   +2 more sources

Ambient air, by near-ambient pressure XPS

Surface Science Spectra, 2019
Near-ambient pressure x-ray photoelectron spectroscopy (NAP-XPS) is a less traditional form of XPS that allows samples to be analyzed at relatively high pressures, i.e., at 2500 Pa or higher. With NAP-XPS, XPS can analyze moderately volatile liquids, biological samples, porous materials, and/or polymeric materials that outgas significantly.
Dhananjay I. Patel   +5 more
openaire   +1 more source

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