Results 271 to 280 of about 111,464 (290)

Chemical devitalization of stumps of hazel-trees and ash-trees

1990
Cet essai vise à tester 11 traitements destinés à dévitaliser des souches de noisetier et de frêne. Deux facteurs sont étudiés : le mode d'application (pulvérisation après la coupe, dépôt en même temps que la coupe, badigeonnage), la matière active (glyphosate ; triclopyr ; 2,4-D + 2,4-DP ; 2,4 - D + triclopyr ; sulfamate d'ammonium).
Demolis, C., Gama, A.
openaire   +1 more source

Deciphering superior quality of Pu-erh tea from thousands of years’ old trees based on the chemical profile

Food Chemistry, 2021
Na Li, Yu Fu, Xi Yu
exaly  

An innovative application of machine learning in prediction of the syngas properties of biomass chemical looping gasification based on extra trees regression algorithm

Energy, 2023
Lin Mu, Hongchao Yin, Ming Dong
exaly  

Extremal values of vertex-degree-based topological indices of chemical trees

Applied Mathematics and Computation, 2020
Roberto Cruz, Juan Monsalve, Juan Rada   +2 more
exaly  

Consecutive chemical trees with respect to energy of graph

Journal of Discrete Mathematical Sciences and Cryptography, 2021
exaly  

A chemical Christmas tree

Journal of Chemical Education, 1956
openaire   +1 more source

Chemicals Grow on Trees

Scientific American, 1946
openaire   +1 more source

Morphometric and chemical fruit variability of selected stone pine trees ( Pinus pinea L.) grown in non-native environments

Plant Biosystems, 2018
Veronica Loewe-Muñoz, Rafael M Navarro-Cerrillo   +1 more
exaly  

Chemical trees minimizing energy and Hosoya index

Journal of Mathematical Chemistry, 2008
Clemens Heuberger, Stephan Wagner, Heuberger Clemens   +2 more
exaly  

A note on chemical trees with minimum Wiener polarity index

Applied Mathematics and Computation, 2018
Akbar Ali, Zhibin Du
exaly