Gases

Known as: Gas, Gases [Chemical/Ingredient] 
The vapor state of matter; nonelastic fluids in which the molecules are in free movement and their mean positions far apart. Gases tend to expand… (More)

Topic mentions per year

Topic mentions per year

1935-2018
01000200019352017

Papers overview

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Review
2017
Review
2017
of greenhouse gases in the atmosphere (IPCC, 2001), and ability of our agricultural systems to sustain producSociety is facing… (More)
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Review
2016
Review
2016
In addition to their conventional role as a conduit system for gases, nutrients, waste products or cells, blood vessels in the… (More)
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Review
2014
Review
2014
Pharmacological magnetic resonance imaging (phMRI) provides an approach to study effects of drug challenges on brain processes… (More)
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Highly Cited
2008
Highly Cited
2008
Most prior studies have found that substituting biofuels for gasoline will reduce greenhouse gases because biofuels sequester… (More)
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Highly Cited
2006
Highly Cited
2006
Reactive gases and aerosols are produced by terrestrial ecosystems, processed within plant canopies, and can then be emitted into… (More)
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Highly Cited
2000
Highly Cited
2000
Agriculture plays a major role in the global fluxes of the greenhouse gases carbon dioxide, nitrous oxide, and methane. From 1991… (More)
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Highly Cited
1989
Highly Cited
1989
To develop a simple, relatively noninvasive small-animal model of reversible regional cerebral ischemia, we tested various… (More)
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Highly Cited
1983
Highly Cited
1983
Research over the past 25 years has led to the view that the rich tapestry of present-day cosmic structure arose during the first… (More)
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Highly Cited
1979
Highly Cited
1979
To define the relationship between infarct size and ventricular performance, we performed hemodynamic studies in rats 21 days… (More)
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Highly Cited
1969
Highly Cited
1969
Proto-organisms probably were randomly aggregated nets of chemical reactions. The hypothesis that contemporary organisms are also… (More)
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