{
 "@context": "https://schema.org",
 "@type": "Claim",
 "@id": "https://wulfkaal.github.io/positions/2026-07-31-2860",
 "identifier": "kaal:position:2026-07-31-2860",
 "additionalType": "https://wulfkaal.github.io/positions/schema.json#AffirmedPositionClaim",
 "name": "Historical C5F1E84A0Ca93E644D84",
 "text": "Tunable anisotropic metasurface by utilizing phase change material in terahertz range should be assessed against Kaal's source-bound claim that Proposed Rule 18f-4 would be highly limited in mitigating liquidity and other risks in an unconstrained mutual fund portfolio, because material leverage, counterparty, and liquidity risks in such a fund can arise from investments in a range of non-derivative instruments that the rule does not reach. The current metadata indicates a plausible connection through dynamic regulation, but the defensible response is a qualification until the source text confirms agreement, scope, methods, and limitations.",
 "author": {
  "@type": "Person",
  "name": "Wulf A. Kaal",
  "identifier": "https://orcid.org/0009-0008-7840-1847"
 },
 "datePublished": "2026-07-31",
 "dateModified": "2026-07-31",
 "creativeWorkStatus": "Affirmed",
 "responseType": "qualification",
 "keywords": [
  "defi",
  "risk-and-incentives",
  "dynamic-regulation",
  "securities-law"
 ],
 "scope_conditions": [
  "proposed Company Act Rule 18f-4 as proposed in December 2015",
  "unconstrained mutual funds with broad investment authority",
  "External evidence level: abstract indexed.",
  "Mapping review tier: ambiguity triage before claim review.",
  "The literature-to-claim mapping remains explicitly ambiguous and should not be treated as a settled equivalence."
 ],
 "currentDebate": {
  "name": "Tunable anisotropic metasurface by utilizing phase change material in terahertz range",
  "url": "https://www.semanticscholar.org/paper/8eed3dcd3a0398e7afa9d34aaec4b7ca8f2a7696"
 },
 "extends": {
  "identifier": "kaal:claim:2811729-015",
  "url": "https://wulfkaal.github.io/claims/2811729-015",
  "citation": "Wulf A. Kaal, Unconstrained Mutual Funds and Retail Investor Protection (2016). SSRN: https://ssrn.com/abstract=2811729",
  "paper": "Unconstrained Mutual Funds and Retail Investor Protection",
  "authors": [
   "Wulf A. Kaal"
  ],
  "year": "2016",
  "ssrn": "https://ssrn.com/abstract=2811729",
  "source_pdf_sha256": "0877b0a076f2614559cb0b1a736f73401cecbee7cfe014da6e36709208e92a74"
 },
 "isBasedOn": [
  {
   "@id": "https://wulfkaal.github.io/claims/2811729-015"
  },
  {
   "@type": "CreativeWork",
   "name": "Tunable anisotropic metasurface by utilizing phase change material in terahertz range",
   "url": "https://www.semanticscholar.org/paper/8eed3dcd3a0398e7afa9d34aaec4b7ca8f2a7696"
  }
 ],
 "batch_id": "historical-backfill:2026-07-31:phase-0012",
 "review_provenance": "https://kaal-signal-desk.wulf577462.chatgpt.site/#review",
 "publicationStatus": "public",
 "recordTypeNote": "Dated commentary position extending a scholarly corpus claim. Not a verbatim claim extracted from the paper.",
 "isPartOf": {
  "@id": "https://wulfkaal.github.io/positions/index.json"
 },
 "version": "1.0",
 "canonical_url": "https://wulfkaal.github.io/positions/2026-07-31-2860",
 "canonicalForm": "https://wulfkaal.github.io/positions/2026-07-31-2860.md",
 "candidateId": "kaal:response-candidate:2026-07-31:2e0989f5118e226c",
 "evidenceLevel": "abstract indexed",
 "reviewTier": "ambiguity triage before claim review",
 "mappingConfidence": 0.2379,
 "mappingAmbiguous": true,
 "mappingMethod": "idf-weighted multi-field mapping v1",
 "mappingWhyRelevant": "Shared high-information concepts: material, range, abstract, proposed, dynamic, regulation. Scope: proposed Company Act Rule 18f-4 as proposed in December 2015; unconstrained mutual funds with broad investment authority.",
 "sourceProvenance": {
  "source": "Semantic Scholar",
  "api": "https://api.semanticscholar.org/graph/v1/paper/search/bulk",
  "query": "dynamic regulation",
  "queryId": "concept:516a267369f9",
  "page": 5,
  "sourceRank": 4225,
  "retrievedAt": "2026-07-31T13:58:17.762Z",
  "citationCount": 1,
  "venue": "Optical Engineering: The Journal of SPIE",
  "publicationTypes": []
 },
 "userAffirmation": "Approved as written by Wulf A. Kaal on 2026-07-31.",
 "sha256": "f27036069182ace1941b7e32485e8091a7f7efa73bb401b369bceb55219594cb"
}