Apart from parametric models, there has also been an increasing use of non-parametric machine learning (ML) methods based on recursive partitioning, e.g., classification and regression trees (CART; Breiman et al., 1984) as well as ensemble methods such as random forest (RF; Breiman, 2001)....
they have additionally turned out to be a suitable framework for convex analysis, optimization and non-linear probability theory. The attractiveness of these emerging subject fields stems, inter alia, from the fact that some of the new results have already found their applications...
The genetics of ring-porous European oaks has been intensively studied, and altogether 32 distinct haplotypes were defined, from trees growing across Europe25. The availability of such an extensive dataset on oak haplotype distribution potentially allows pinpointing wood origins from regional up to count...
Here we investigated three fires (1985, 1999, 2008) in two old-growth forests (Montgomery Woods State Natural Reserve and Landels-Hill Big Creek Reserve, California, USA) to quantify these responses via crossdated increment cores from lower trunks of 53 trees, including 10 that were climbed ...
Additional information Publisher's note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. About this article Cite this article Arbøll, T.P., Rasmussen, S.L., de Jonge, N.et al.Revealing the secrets of a 2900-year-old clay ...
The business model that lends structure to, and operates Sky News. They can’t or aren’t interested in seeing the forest only the trees and not the foundation on which Sky News and The Outsider’s corrupt practice is based. Anchors are chosen to model themselves on Fox News’s Tucker ...
James Van Trees Editor Robert Moore See all filmmakers & crew (16) Status EditReleased Updated1962-10-24 Release date 十月24, 1962(United States) Awards Series awards 1 nomination Contacts + Add Become a member to see contact information for A Splinter Off the Old Block. ...
Cabbage is a cool-season vegetable suited to both spring and fall planting. See our Cabbage Growing Guide with instructions on how to plant, grow, and harvest this hardy, leafy vegetable packed with vitamins! For some gardeners, a vegetable plot isn’t complete without that ever-dependable stap...
Therefore, measuring amino acids, protein and lignin precursors as well as compatible solutes such as carbohydrates involved in stress defence will provide valuable information on responses of oak trees to changing environmental conditions. Previous studies indicated that plants of the same species grown ...
and geographic distributions of theatratusfossils provide, however, no information on the timing of the dispersals or what routes they followed. Almost all of the oldest finds ofatratushave been made in Florida (Fig.1d), which most likely can be explained by differences in the preservation and ...