International System of Units

Known as: SI Unit, Modern Metric System, Units, SI 
The International System of Units (Systeme International d'Unites, SI) is a decimal system of weights and measures derived from and extending the… (More)
National Institutes of Health

Papers overview

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Review
2017
Review
2017
An overview on the history of the development of insulated gate bipolar transistors (IGBTs) as one key component in today’s power… (More)
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Review
2017
Review
2017
The generation of polymer brushes by surface-initiated controlled radical polymerization (SI-CRP) techniques has become a… (More)
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Highly Cited
2008
Highly Cited
2008
We have achieved mobilities in excess of 200,000 cm2 V−1 s−1 at electron densities of ∼2×1011 cm−2 by suspending single layer… (More)
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Highly Cited
2008
Highly Cited
2008
Approximately 90 per cent of the world’s power is generated by heat engines that use fossil fuel combustion as a heat source and… (More)
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Highly Cited
2006
Highly Cited
2006
An electrically pumped light source on silicon is a key element needed for photonic integrated circuits on silicon. Here we… (More)
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Highly Cited
2006
Highly Cited
2006
  • Chang - Tai Hsieh Peter J. Klenow
  • 2006
Resource misallocation can lower aggregate total factor productivity (TFP). We use micro data on manufacturing establishments to… (More)
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Highly Cited
2003
Highly Cited
2003
The influence of water on the dynamics of the oceanic upper mantle is re-evaluated based on recent experimental constraints on… (More)
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Highly Cited
2002
Highly Cited
2002
The assembly of semiconductor nanowires and carbon nanotubes into nanoscale devices and circuits could enable diverse… (More)
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Highly Cited
1993
Highly Cited
1993
To determine the relationship between insulin sensitivity and beta-cell function, we quantified the insulin sensitivity index… (More)
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Highly Cited
1992
Highly Cited
1992
showing that bonding capabilities of silylene, germylene, and stannylene are considerably lower than those of methylene. The… (More)
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