GitHub

Ex50 - Roots of a Quadratic Functions.py

A univariate quadratic function has the form f(x) = ax^2 + bx + c, where a, b and c are constants, and a is non-zero. The roots of a quadratic function can be found by finding values of x that satisfy ...
JSTOR Daily

Studies of Root Function in Zea mays: IV. Effects of Applied Pressure on the Hydraulic Conductivity and Volume Flow through the Excised Root

The volume flux, $J_{v}$, and the osmotic driving force, σΔπ, across excised root systems of Zea mays were measued as a function of ΔP, the hydrostatic pressure ...
Science Daily

Unlocking the mysteries of plant root function, from Alaska to South Africa

It is easy to study what you can see. Researchers know a lot about how plants work aboveground, but what happens out of sight under the surface may control more than we once thought. It is easy to ...
Nature

Interspecific Differences in Strontium Uptake by Pasture Plants as a Function of Root Cation-Exchange Capacity

VOSE and Koontz 1 have reported differences in strontium contents of pasture plants. As there is evidence that the uptake of cations may be influenced by the root cation-exchange capacity of plants ...
JSTOR Daily

Phenotype of Arabidopsis thaliana semi-dwarfs with deep roots and high growth rates under water-limiting conditions is independent of the GA5 loss-of-function alleles

Luis Barboza-Barquero, Kerstin A. Nagel, Marcus Jansen, Jonas R. Klasen, Bernd Kastenholz, Silvia Braun, Birgit Bleise, Thorsten Brehm, Maarten Koornneef and Fabio Fiorani Background and Aims The ...