Creator | Title | Description | Subject | Date | ||
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1 |
![]() | Sekercioglu, Cagan | Causes and consequences of bird extinctions | Increased human domination of the planet has caused the declines and extinctions of countless species. Each species has not only intrinsic value, but ecological functions of organisms are also essential for the integrity of ecosystems that allow people to benefit from essential free ecosystem servic... | 2003-01-01 | |
2 |
![]() | Riesenfeld, Richard F. | Discrete B-splines and subdivision techniques in compter-aided geometric design and computer graphics | The relevant theory of discrete 5-sphnes with associated new algorithms is extended to provide a framework for understanding and implementing general subdivision schemes for nonuniform B-splines. The new derived polygon corresponding to an arbitrary refinement of the knot vector for an existing .B-... | 1979 |