Protons

Known as: H+ element, Ions, Hydrogen, Hydrogen Ions 
Stable elementary particles having the smallest known positive charge, found in the nuclei of all elements. The proton mass is less than that of a… (More)
National Institutes of Health

Papers overview

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Review
2018
Review
2018
The Radiation Belt Storm Probes (RBSP)-Energetic Particle, Composition, and Thermal Plasma (ECT) suite contains an innovative… (More)
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Review
2017
Review
2017
BACKGROUND Functional dyspepsia (FD or non-ulcer dyspepsia) is defined as continuous or frequently recurring epigastric pain or… (More)
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Review
2016
Review
2016
The gastrointestinal tract consists of an enormous surface area that is optimized to efficiently absorb nutrients, water, and… (More)
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Highly Cited
2008
Highly Cited
2008
OBJECTIVE To provide an update to the original Surviving Sepsis Campaign clinical management guidelines, "Surviving Sepsis… (More)
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Review
2006
Review
2006
Intensity-modulated radiation therapy (IMRT) allows dose to be concentrated in the tumor volume while sparing normal tissues… (More)
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Review
2002
Review
2002
The pH of intracellular compartments in eukaryotic cells is a carefully controlled parameter that affects many cellular processes… (More)
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Highly Cited
1999
Highly Cited
1999
Despite the remarkable thermochemical accuracy of Kohn-Sham density-functional theories with gradient corrections for exchange… (More)
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Highly Cited
1997
Highly Cited
1997
Metal ions are essential cofactors for a wealth of biological processes, including oxidative phosphorylation, gene regulation and… (More)
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Highly Cited
1994
Highly Cited
1994
This paper describes a new NMR imaging modality--MR diffusion tensor imaging. It consists of estimating an effective diffusion… (More)
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Highly Cited
1993
Highly Cited
1993
The LCModel method analyzes an in vivo spectrum as a Linear Combination of Model spectra of metabolite solutions in vitro. By… (More)
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