{"id": "card_med_pharmacology", "kind": "reference", "title": "Pharmacology — the kinetics of a dose", "body": "Drugs clear by first-order decay, the half-life setting dosing and toxicity (sealed). Chemistry's kinetics, in the bloodstream. Rests on physical chemistry.", "source": {"label": "Narrow Highway — medicine", "url": "", "authority_tier": "engine_derived"}, "shelf": "codex", "box": "medicine", "bands": ["medicine", "pillar", "pharmacology", "one map"], "subject": "Pharmacology — the kinetics of a dose", "connections": [{"to_card_id": "card_floor_medicine", "relationship": "part_of", "evidence": "a pillar of medicine (Pharmacology)"}, {"to_card_id": "card_floor_physical_chemistry", "relationship": "connects_at", "evidence": "pharmacokinetics is first-order decay - the half-life sealed on physical chemistry"}], "author": "engine", "created_at": 0.0, "updated_at": 0.0, "visibility": "public", "lifecycle_stage": "public", "volatility": "permanent", "surface": "secular", "generated": false, "call": "codex.medicine", "facets": {"subject": ["one map", "pharmacology", "pillar"]}, "presentation": {"glyph": "•", "kind_label": "medicine", "by": "Narrow Highway — medicine", "authority": "engine_derived", "posted": "", "standing": ""}, "neighbors": [{"id": "card_floor_medicine", "title": "Medicine — the body measured and mended", "relationship": "part of", "why": "a pillar of medicine (Pharmacology)", "href": "/card/card_floor_medicine", "resolved": true}, {"id": "card_floor_physical_chemistry", "title": "Physical chemistry — rate, equilibrium, acid-base, redox", "relationship": "connects at", "why": "pharmacokinetics is first-order decay - the half-life sealed on physical chemistry", "href": "/card/card_floor_physical_chemistry", "resolved": true}], "house": {"door": "FIND", "kind": "card", "trail": "connections", "seal": "/card/card_med_pharmacology", "next_step": {"do": "follow a connection: what this card rests on, and what rests on it", "door": "FIND", "tool": "card_connections", "params": {"id": "card_med_pharmacology"}}, "ends": "a verdict or a card · the trail · a seal · one next step"}}