persistence · endurance
Remaining within a window while a parameter changes, whether kept by the narrowness of the window or by work against drift.
Examples
- The International Space Station maintains orbit at 400 km altitude despite atmospheric drag, requiring regular reboosts from visiting spacecraft. engineering
- Neurons in the human prefrontal cortex sustain firing patterns during working memory tasks, holding information for seconds despite neural noise. biology
- The U.S. Federal Reserve raised interest rates from 0.25% to 5.5% between 2022 and 2023 to curb inflation above its 2% target. economics
Emergence
through: The components interact to sustain a thing within a bounded condition as parameters change over time, either by resisting drift through effort or by confinement within narrow limits.
- sustained presence within bounds
- resistance to parameter drift
- persistence through maintenance or constraint
Chain to foundations
as tree
- persistenceL16
- windowL7
- parameterL4
- rangeL3
- boundaryL2 (shown above)
- persistL1 (shown above)
- changeL1 (shown above)
- outsideL6
- partL1 (shown above)
- driftL11
- parameterL4 (shown above)
- changeL1 (shown above)
- goL3
- makeL4
- nothingL10
- noneL9
- differenceL1 (shown above)
- amountL8
- offL2
- spaceL0 (shown above)
- differenceL1 (shown above)
- noneL9
- wayL9
- spaceL0 (shown above)
- linksL8
- partL1 (shown above)
- connectsL7
- flowL3
- interactionL2 (shown above)
- persistL1 (shown above)
- structureL2 (shown above)
- broughtL6
- happenL2
- parameterL4 (shown above)
- maintenanceL14
- againstL15
- differenceL1 (shown above)
- directionL13
- lineL12
- pointsL2 (shown above)
- goL3 (shown above)
- point of no returnL11
- goL3 (shown above)
- changeL1 (shown above)
- keepL5 (shown above)
- workL3 (shown above)
- timeL0 (shown above)
- whetherL4
- conditionL3 (shown above)
- differenceL1 (shown above)
- stateL2 (shown above)
- windowL7
Neighborhood
Concepts that depend on this one above; what it is built from below.
Used by (2)
Relations
| contrasts-with | drift.aimless | Persistence is maintained either despite drift or by a window constrained enough that drift does not force exit. |