The phrase "a system of positive" is not complete and lacks context, making it difficult to determine its correctness in written English.
It could be used in contexts discussing frameworks or methodologies that promote positive outcomes or behaviors, but it needs additional information to clarify its meaning.
Example: "The organization implemented a system of positive reinforcement to encourage employee productivity."
Alternatives: "a framework of positivity" or "a model of positive outcomes".
Though the site doesn't vet members, you can have your address confirmed, other members can vouch for you, and members are rated through a system of positive and negative feedback.
They are called universally admissible ["allgemeinzulässig"]), and constitute a system of positive implicational logic.
Comte died on September 5, 1857, without having had time to draft the texts announced up to 35 years before: a Treatise of Universal Education, which he thought he could publish in 1858, a System of Positive Industry, or Treatise on the Total Action of Humanity on the Planet, planned for 1861, and, finally, for 1867, a Treatise of First Philosophy.
end{aligned}In both cases the roots begin{aligned} phi _j - phi _k,, mathrm {i}psi _j - mathrm {i}psi _k,, (j < k), quad phi _j - mathrm {i}psi _k,, (j,, k = 1, ldots, n), end{aligned}form a system of positive roots for (mathfrak {gl}(U) simeq mathfrak {g}^{(0)} subset mathfrak {osp}).
We need to set up a system of positive reinforcement.
The GABA and glutamate receptors can be found in reward centers of the brain, which may create a system of positive reinforcement, Kaplan explained.
Even then you need to be invited, or put yourself through a rigorous application procedure, including an essay question, and a system of mysterious positive vetting all designed to ensure you are "curious, creative, playful and open-minded".
(1.2) It is well known (see, for example, [4]) that if the potential a ∈ A a, then (1.2) has a fundamental system of positive solutions ({V,W}) such that V is nondecreasing with (see [5 7]) 0leq V(0+ leq V(r) quadmbox{as }rrightarrow+infty, and W is monotonically decreasing with +infty=W(0+)>W(r)searrow0 quadmbox{as } rrightarrow+infty.
It is well known (see, for example, [4]) that if the potential a ∈ A a, then (1.2) has a fundamental system of positive solutions { V, W } such that V is nondecreasing with (see [5] [8]) 0 ≤ V ( 0 + ) ≤ V ( r ) as r → + ∞, and W is monotonically decreasing with + ∞ = W ( 0 + ) > W ( r ) ↘ 0 as r → + ∞.
It is well known (see, for example, [6]) that if the potential a ∈ A a, then equation (2) has a fundamental system of positive solutions { V, W } such that V and W are increasing and decreasing, respectively.
It is known (see, for example, [5]) that if the potential a ∈ A a, then equation (2) has a fundamental system of positive solutions { V, W } such that V and W are increasing and decreasing, respectively.
