Results 241 to 250 of about 598,821 (278)

Enhancing the understanding of carbon storage based on Pentaclethra macrophylla Benth. and Acacia auriculiformis A. Cunn. agroforestry system in Congo Basin. [PDF]

Carbon Balance Manag
Mapenzi N, Katayi AL, Masimane J, Amani I, Baku J, Kweyu R, Nabahungu NL.   +6 more
europepmc   +1 more source

Pan-transcriptome analysis of pine wilt disease-resistant and susceptible <i>Pinus</i> species and a hybrid. [PDF]

Front Genet
Choi BY, Lee D, Jung J, Kim YG, Park YI, Kang KS, Shim D.   +6 more
europepmc   +1 more source

Potential for use of Al/machine learning for pharmacovigilance: Is there a role for regulators?

British Journal of Clinical Pharmacology, EarlyView.
Christina Gao, Ashley M. Hopkins, Andrew Rowland, Stephen Bacchi   +3 more
wiley   +1 more source

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R and S-PLUS produced different classification trees for predicting patient mortality

Journal of Clinical Epidemiology, 2008
There is a growing interest in using classification and regression trees in biomedical research. R and S-PLUS are two statistical programming languages that share a similar syntax and functionality. Both R and S-PLUS allow users to fit classification and regression trees.
Peter Austin
exaly   +3 more sources

Chemical Composition of Foliage from Fertilized Plus Douglas Fir Trees and Adjacent Unfertilized Check Trees

Soil Science Society of America Journal, 1964
Abstract Shoots of the 1960, 1961, and 1962 growth were removed from two fertilized plus trees and two unfertilized adjacent check trees in April 1963. Each plus tree received 80 pounds of 16‐20‐0 ammonium phosphate sulphate fertilizer in April 1961, and 40 pounds of the same fertilizer in April 1962.
J. D. Beaton, R. Kosick, R. C. Speer
exaly   +2 more sources

Using the Pilodyn Tester in Selecting Plus Trees

Northern Journal of Applied Forestry, 1988
Abstract The pilodyn tester was assessed in stands of black spruce, white spruce, and tamarack to determine its value in selecting trees of higher than average specific gravity. Trees were sampled from natural stands representative of areas where plus trees are selected.
exaly   +2 more sources

Seed stands and plus trees

Developments in Plant Genetics and Breeding, 1991
exaly   +2 more sources

Candidate Plus Tree Selection of Buchanania lanzan Tree in Central Region of Chhattisgarh

Environment and Ecology, 2023
Candidate plus tree selection is considered as an important and preliminary step in tree improvement program of a particular species. Plus tree selection is the first step to improve production and quality in forestry. In present study, 85 candidates plus trees of chironji showing good phenotype have been selected from different places covering three ...
Mexudhan Jaiswal, Lalji Singh, Zenu Jha
openaire   +1 more source

Equivalence, Unambiguity, and Sequentiality of Finitely Ambiguous Max-Plus Tree Automata

International Journal of Foundations of Computer Science, 2023
We show that the equivalence, unambiguity, and sequentiality problems are decidable for finitely ambiguous max-plus tree automata. A max-plus tree automaton is a weighted tree automaton over the max-plus semiring. A max-plus tree automaton is called finitely ambiguous if the number of accepting runs on every tree is bounded by a global constant and it
openaire   +2 more sources