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C4 Engine

The C4 Engine was a proprietary computer game engine developed by Terathon Software that was used to create 3D games and other types of interactive… 
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Autodesk MayaCOLLADADirected graphDoppler effect
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2010
Highly Cited
2010
Carbon isotope ratio of Cenozoic CO2: A comparative evaluation of available geochemical proxies
[1] The carbon isotope ratio (δ13C) of plant material is commonly used to reconstruct the relative distribution of C3 and C4… 
Highly Cited
2008
Highly Cited
2008
What Limits Trees in C4 Grasslands and Savannas
Though the distribution of global vegetation can generally be predicted from climate, grasslands are an exception. C4 grassy… 
Highly Cited
2008
Highly Cited
2008
Mechanical Properties of Plant Underground Storage Organs and Implications for Dietary Models of Early Hominins
The diet of early human ancestors has received renewed theoretical interest since the discovery of elevated δ13C values in the… 
Highly Cited
2005
Highly Cited
2005
Improvements of the MODIS terrestrial gross and net primary production global data set
Review
2003
Review
2003
The development and current status of perennial rhizomatous grasses as energy crops in the US and Europe
Review
2002
Review
2002
Stable isotope compositions of biological apatite
The stable isotope compositions of biogenic materials record a combination of environmental parameters and biological processes… 
Highly Cited
2000
Highly Cited
2000
DYNAMICS OF SOIL NITROGEN AND CARBON ACCUMULATION FOR 61 YEARS AFTER AGRICULTURAL ABANDONMENT
We used two independent methods to determine the dynamics of soil carbon and nitrogen following abandonment of agricultural… 
Highly Cited
1999
Highly Cited
1999
Salt Tolerance and Crop Potential of Halophytes
Although they represent only 2% of terrestrial plant species, halophytes are present in about half the higher plant families and… 
Highly Cited
1986
Highly Cited
1986
Climatic influence on the isotopic composition of bone nitrogen
The 13C/12C isotope ratios in animal1 and human2 bone can be used as indicators of diet, more recently it was shown that the 15N… 
Highly Cited
1985
Highly Cited
1985
Postmortem preservation and alteration of in vivo bone collagen isotope ratios in relation to palaeodietary reconstruction
Since its introduction in 19771, stable isotope analysis of bone collagen has been widely used to reconstruct aspects of… 
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