Results 121 to 130 of about 1,267,521 (273)

Abundance and Dispersion Indices of Helicoverpa armigera (Lepidoptera: Noctuidae) on Tomato Plant in Nigeria

open access: yesResearch in Agricultural Sciences
Helicoverpa armigera is among the major insect pests that pose a threat to tomato production in Nigeria with an insufficient understanding of its population parameters, and available environmentally friendly control materials which are essential for the ...
Halima Abubakar Yerima   +2 more
doaj   +1 more source

THE SIMULATION OF HEAVY GAS DISPERSION IN THE ATMOSPHERE

open access: yesNauka ta progres transportu, 2008
A numerical model to simulate the process of heavy gas transfer was developed. The numerical simulation is carried out using 3D models of pollutant transfer and potential air flow. The implicit finite difference schemes are used. The results of numerical
O. M. Pshinko   +2 more
doaj  

Rotatory Dispersion of Cytochrome c

open access: bronze, 1958
Gunther L. Eichhorn, JOAN F. CAIRNS
openalex   +1 more source

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