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    "abstract": "A frame-by-frame projection of motion-picture film is used in an analysis of the human masticatory cycle. The position of the jaw on each frame is digitized on IBM cards and the information from the cards is plotted electronically to form a graphic tracing of the jaw movement. A knowledge of jaw movement during mastication is important in determining the tooth form for both fixed and removable dental restorations.",
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      "confidence": "high",
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    "authors": [
      {
        "affiliation": "Division of Prosthodontics, College of Dentistry",
        "name": "Judson C. Hickey"
      },
      {
        "affiliation": "Division of Prosthodontics, College of Dentistry",
        "name": "Julian B. Woelfel"
      },
      {
        "affiliation": "Motion Picture Division, Department of Photography, The Ohio State University, Columbus, Ohio",
        "name": "John L. Friend"
      }
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      "confidence": "high",
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      "updated": "2026-06-23T00:04:25.562Z",
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      "confidence": "high",
      "note": "Drift fix approved 2026-07-07: canonical repository contentType wins over registry articleType for this pair (smpte-canonical-audit/articleTypeDrift.md)",
      "originalValue": "news",
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      "updated": "2026-07-07T23:51:29.028Z",
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      "holder": "Society of Motion Picture and Television Engineers, Inc.",
      "holder$meta": {
        "confidence": "high",
        "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09351.xml)",
        "source": "parsed",
        "updated": "2026-05-22T19:19:44.900Z",
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      "year": "1962",
      "year$meta": {
        "confidence": "high",
        "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09351.xml)",
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        "updated": "2026-05-22T19:19:44.900Z",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09351.xml)",
      "source": "parsed",
      "updated": "2026-05-22T19:19:44.900Z",
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    "docId": "10.5594-J09351",
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      "confidence": "high",
      "note": "Derived from DOI 10.5594/J09351",
      "source": "parsed",
      "updated": "2026-05-22T19:19:44.900Z",
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      "note": "Composed from journal title, volume, issue and date",
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      "updated": "2026-05-22T19:19:44.900Z",
      "version": "smpte-journal-article-nlm@v1"
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    "docTitle": "The Use of Motion Pictures in an Analysis of the Masticating Cycle",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09351.xml)",
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      "updated": "2026-05-22T19:19:44.900Z",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09351.xml)",
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      "updated": "2026-05-22T19:19:44.900Z",
      "version": "smpte-journal-article-nlm@v1"
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    "href": "https://doi.org/10.5594/J09351",
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      "confidence": "high",
      "note": "Constructed from DOI 10.5594/J09351",
      "source": "inferred",
      "updated": "2026-05-22T19:19:44.900Z",
      "version": "smpte-journal-article-nlm@v1"
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        "confidence": "high",
        "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09351.xml)",
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        "updated": "2026-05-22T19:19:44.900Z",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09351.xml)",
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      "updated": "2026-05-22T19:19:44.900Z",
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      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/08202015 BACKFILE JOURNAL FRESH/smptej_71_8/MIJR15Vol71No8.xml)",
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      "confidence": "high",
      "note": "Era-accurate journal title from SMPTE canonical repository (periodical parent at time of publication) (smpte-canonical-audit/canonicalLibrary.*.json)",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09351.xml)",
      "source": "parsed",
      "updated": "2026-05-22T19:19:44.900Z",
      "version": "smpte-journal-article-nlm@v1"
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    "pages": "626–628",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09351.xml)",
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      "updated": "2026-05-22T19:19:44.900Z",
      "version": "smpte-journal-article-nlm@v1"
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      "confidence": "high",
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      "source": "parsed",
      "updated": "2026-05-22T19:19:44.900Z",
      "version": "smpte-journal-article-nlm@v1"
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      "confidence": "high",
      "note": "Normalised to registry \"SMPTE\" convention from NLM publisher-name (The Society of Motion Picture and Television Engineers)",
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      "updated": "2026-05-22T19:19:44.900Z",
      "version": "smpte-journal-article-nlm@v1"
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        "confidence": "high",
        "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09351.xml)",
        "source": "parsed",
        "updated": "2026-05-22T19:19:44.900Z",
        "version": "smpte-journal-article-nlm@v1"
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      "country": "USA",
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        "confidence": "high",
        "note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/08202015 BACKFILE JOURNAL FRESH/smptej_71_8/MIJR15Vol71No8.xml)",
        "source": "parsed",
        "updated": "2026-06-16T16:11:59.617Z",
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    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09351.xml)",
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      "updated": "2026-05-22T19:19:44.900Z",
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      "bibliographic$meta": {
        "confidence": "medium",
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        "updated": "2026-07-06T18:21:02.558Z"
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      "confidence": "high",
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        "confidence": "medium",
        "note": "No explicit status in NLM source — journal articles default active",
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        "updated": "2026-05-22T19:19:44.900Z",
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