# delicate (window)

a parameter whose window is narrow for performance but wide for existence

- Computed level: L13 (depth in the emergence graph, not abstraction)
- Status: review  ·  Domain: window  ·  Arena: ontological

## Emergence
**Emerges from:** [parameter](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-parameter.condition), [window](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-window.range), [narrow](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-narrow.spatial), [wide](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-wide.spatial), [existence](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-existence.state), [performance](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-performance.quality)

**Through:** The components jointly structure a condition parameter whose range for continued existence is wider than its range for effective performance, creating a sensitivity where functionality requires tighter bounds than mere persistence.

**Novel properties:**
- differential tolerance thresholds
- performance-existence asymmetry

## Examples
- The International Space Station maintains attitude within ±0.5 degrees using CMGs, or solar power and comms fail. *(engineering)*
- In 2003, the Northeast Blackout occurred when a single Ohio power line sagged into trees, collapsing grid frequency. *(computing)*
- Human hemoglobin functions only between pH 7.35 and 7.45; outside this, oxygen binding drops sharply. *(biology)*

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*Canonical: https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-delicate.window*  
*Structured data: https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-delicate.window.json*  
*Every definition provably resolves to space, time, energy and pattern.*