The phrase "a positive quantity of" is correct and usable in written English.
It can be used in contexts where you want to specify that a certain amount or value is greater than zero.
Example: "The experiment requires a positive quantity of the reagent to yield accurate results."
Alternatives: "a non-zero amount of" or "a greater than zero quantity of".
producing a positive quantity of the innovative good, q > 0.
Each agent is endowed at least with a positive quantity of commodity: (2.1).
Our condition is satisfied if there is a consumer with Cobb-Douglas preferences and owns a positive quantity of each good.
Whenever facing the allocation problem, the entrepreneur will then have to decide between: (a) producing a positive quantity of the innovative good, q > 0 (b) obtaining a "rent" by carrying out other activities in some other sector of the economy; in this case q = 0. .
The positive transported profile of a positive quantity is assured by flux corrections in the dimensional splitting method.
It penalizes genes with small S p by adding a positive quantity, a, to the denominator of the t-statistic, represented by the formula: In this study, δ was set to a value equal to the ninetieth percentile of the distribution of the standard deviations of S p for all genes in the array [ 26].
The visibility is not a completely satisfactory description because it is, by definition, a positive quantity and cannot, therefore, include a description of item (6) above.
The c i 's are then modified iteratively using the gradient descent technique, where the amount of modification for c i in each iteration is defined as (8) Δ c i = − η ∂ y ∂ c i The term η is a small positive quantity indicating the rate of modification.
It is concluded that the activity of the mannanase or the size of hydrolysis hole is a measure of the 9Elp-Hal18 expression because it has a positive correlation with quantity of the target protein.
As a positive control, an equal quantity of mouse R1 embryonic stem (ES) cells were inoculated subcutaneously into the opposite dorsal side of the same mice.
Imports from North America had positive quantity effects, especially for exports of countries from the Andean Community, Central America, Chile, and Mexico.
