Concave

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Concave

Property that a curve is below a straight line connecting two end points. If the curve falls above the straight line, it is called convex.

Concave

Describing a curve segment whose ends fall below an arbitrarily set straight line. Concave properties are important to charting; for example, when tracking a stock market's performance, a dip in the chart with respect to the previous day's close followed by a rally going up to but not necessarily meeting that close may be described as a concave curve.
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A sudden explosion can be identified in the region that was interested by the flame concavity few time before (white arrows in the figure).
Additional experiments were conducted on passive settlement of near-neutrally buoyant beads onto concavity treatment surfaces, presented in flow, and observations were made of flow patterns over those same surfaces.
z]--total height value of surface texture ([micro]m), [alpha]- concavity angle (rad) (see Fig.
As mentioned in the Introduction, the concavity of the decision maker's utility function in this two-period model measures the resistance to consumption fluctuations across both different points in time and different states of the world.
Assumptions of convexity and concavity were then verified by Hessian matrix for evaluating the ability of model accurately.
The difference between the nozzle outer radius and the deflector's concavity radius being of the same order as the distance between the nozzle and the deflector, i.
3), spermapore small, with pigmented rim, located posteriorly; a deeply pigmented area anteriorly, with an elongate concavity in the middle, unpigmented.
Caudal concavity is the distance horizontally between the verticals of the shortest and longest caudal rays.
The load-and-shift test assesses the integrity of the glenoid concavity.
Tergum 10 slightly sclerotized, with a small concavity below epiproct, a few small spines present on either side of the concavity.
The geometric structure of the space of multipliers is strongly connected with the notions of concavity and convexity (see e.
Silent Fear's medical procedures and descriptions are precise, reflecting real-world actions and experiences all backed by the author's own experiences in the medical community: "He snapped the film onto the view box behind them and evaluated the hematoma showing a concavity towards the brain.