Search results
Results From The WOW.Com Content Network
Selection cutting in California, May 1972 The results of selective cutting of Ponderosa Pine. Selection cutting, also known as selection system, is the silvicultural practice of harvesting trees in a way that moves a forest stand towards an uneven-aged or all-aged condition, or 'structure'.
A rough-skinned newt underwater A rough-skinned newt at Brice Creek in Oregon. Throughout much of the newt's range, the common garter snake (Thamnophis sirtalis) has been observed to exhibit resistance to the tetrodotoxin produced in the newt's skin. While in principle the toxin binds to a tube-shaped protein that acts as a sodium channel in ...
In computer science, a rough set, first described by Polish computer scientist Zdzisław I. Pawlak, is a formal approximation of a crisp set (i.e., conventional set) in terms of a pair of sets which give the lower and the upper approximation of the original set.
It was a rough Selection Sunday for a conference that was considered one of the best in men's college basketball. The Big East’s blue bloods didn’t have to sweat at all; UConn, Marquette and ...
Four of college basketball's bluebloods fall in the Selection Sunday losers category. One of last year's Final Four participants is among the winners. March Madness 2018: 4 winners, 4 losers from ...
The rough cut is the first stage in which the film begins to resemble its final product. Rough cuts are recognizable as a conventional film, but may have notable errors or defects, may not have the desired narrative flow from scene to scene, may lack soundtrack music, sound effects or visual effects, and still undergo many significant changes ...
The Detroit Lions, who became the first team in NFL history to finish a season at 0–16, used the first selection in the draft to select University of Georgia quarterback Matthew Stafford. [ 3 ] It was the first draft since 1983 that saw two centers being selected in the first round— Alex Mack at No. 21 to the Browns, and Eric Wood at No. 28 ...
In the mathematical theory of decisions, decision-theoretic rough sets (DTRS) is a probabilistic extension of rough set classification. First created in 1990 by Dr. Yiyu Yao, [ 1 ] the extension makes use of loss functions to derive α {\displaystyle \textstyle \alpha } and β {\displaystyle \textstyle \beta } region parameters.