{ "$schema": "https://resources.data.gov/schemas/dcat-us/v1.1/schema/catalog.json", "conformsTo": "https://project-open-data.cio.gov/v1.1/schema", "@type": "dcat:Catalog", "@context": "https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld", "@id": "https://ntlrepository.blob.core.windows.net/lib/102000/102800/102832/102832.json", "dataset": [ { "@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": [ "021:04" ], "contactPoint": { "fn": "National Transportation Library Data Curator", "hasEmail": "mailto:ntldatacurator@dot.gov", "@type": "vcard:Contact" }, "dataQuality": true, "description": "The purpose of this project was to provide a data driven process to identify sensor technologies with the potential for detecting and identifying low levels of contaminants that may occasionally be present in aircraft engine bleed air supplies. Bleed air from a ground-based aircraft propulsion engine and an auxiliary power unit (APU) were used to supply air through an ozone/volatile organic compound (VOC) converter to the environmental control system on a Boeing 747, while injecting controlled amounts of fluid contaminants (i.e., aircraft engine oil, hydraulic fluid, and deicing fluid). Measurements of contaminants were performed at the ozone/VOC converter inlet and exit, and at the air conditioning pack exit. Ultrafine particles (UFP) were found to be a sensitive marker for engine oil contamination with measurements at all three locations showing similar, highly elevated UFP concentrations with a mean diameter near 40nm and smaller when the sample stream was cooled to near room temperature. In situ measurements showed that UFPs are generated by condensation and high UFP concentrations were not detected in uncooled bleed air. Oil contamination VOC levels were very low upstream of the ozone/VOC converter at bleed air temperatures up to 220˚C and increased at bleed temperatures of around 315˚C; however, oil contamination VOC levels remained at sub-ppmv levels. Fine particle concentrations also increased with oil contamination at lower bleed air temperatures, but not with temperatures around 315 ˚C. Secondary contaminants including pentanoic acid, heptanoic acid, acetic acid, formaldehyde, and acetaldehyde formed in the ozone/VOC converter as the oil aerosol oxidized. Consideration must be given to contaminant deposition within the bleed air system and sample lines as this deposition may lead to delayed responses and contaminant release during temperature transients. Of the sensor technologies assessed, spectrometers provided the best opportunity to detect and identify contaminants. Carbon monoxide (CO) measurements confirmed that CO is not generated in sufficient quantities to be of value as a marker for engine oil or hydraulic fluid contamination of bleed air. CO may be useful as a marker for ingestion of engine exhaust in some cases. However, carbon dioxide (CO2) is a much better marker for engine exhaust ingestion.", "distribution": [ { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "File extension .json is associated to JavaScript Object Notation file format, a lightweight, text-based, language-independent data interchange format. JSON defines a small set of formatting rules for the portable representation of structured data. It is used by various applications as alternative option to XML file format. The data in a json file are stored in simple text file format and the content is viewable in any simple text editor (for more information on .json files and software, please visit https://www.file-extensions.org/json-file-extension).", "format": "JSON", "mediaType": "application/json", "title": "102832.json" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "230962 AAC Rev 2 EPA TO-11.pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xls files are Microsoft Excel files, which can be opened with Excel, and other free available spreadsheet software, such as OpenRefine.", "format": "XLS", "mediaType": "application/vnd.ms-excel", "title": "230962 Rev 2-EPA TO-11-EDD.xls" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xlsx files are Microsoft Excel files, which can be opened with Excel, and other free available spreadsheet software, such as OpenRefine.", "format": "XLSX", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "230962 Rev 2-EPA TO-11-EDD.xlsx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "230962 Rev 2-EPA TO-11-EDD_Report (2)-Blank Subtracted.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "230962 Rev 2-EPA TO-11-EDD_Report (2).csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "230962 Rev 2-EPA TO-11-EDD_Report-Blank Subtracted.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "230962 Rev 2-EPA TO-11-EDD_Report.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .docx file is a Microsoft Word file, which can be opened with Word and other free word processor programs, such as Kingsoft Writer, OpenOffice Writer, Apache OpenOffice, and ONLYOFFICE.", "format": "DOCX", "mediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "title": "230962 Revision History AAC TO-11.docx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "230962 Revision History AAC TO-11.pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "Cover Document.pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "Cover Documents.pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "Fraunhofer Atlantic City 2023 Analysis Report_corr..pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "Fraunhofer Table 1.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xlsx files are Microsoft Excel files, which can be opened with Excel, and other free available spreadsheet software, such as OpenRefine.", "format": "XLSX", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Fraunhofer Table 1.xlsx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "Fraunhofer Table 2.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xlsx files are Microsoft Excel files, which can be opened with Excel, and other free available spreadsheet software, such as OpenRefine.", "format": "XLSX", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Fraunhofer Table 2.xlsx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "Fraunhofer Table 3.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xlsx files are Microsoft Excel files, which can be opened with Excel, and other free available spreadsheet software, such as OpenRefine.", "format": "XLSX", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Fraunhofer Table 3.xlsx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "Fraunhofer Table 4.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xlsx files are Microsoft Excel files, which can be opened with Excel, and other free available spreadsheet software, such as OpenRefine.", "format": "XLSX", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Fraunhofer Table 4.xlsx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "Fraunhofer Table 5.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xlsx files are Microsoft Excel files, which can be opened with Excel, and other free available spreadsheet software, such as OpenRefine.", "format": "XLSX", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Fraunhofer Table 5.xlsx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "Fraunhofer Table 6.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xlsx files are Microsoft Excel files, which can be opened with Excel, and other free available spreadsheet software, such as OpenRefine.", "format": "XLSX", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Fraunhofer Table 6.xlsx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The file extension .md is among others related to texts and source codes in Markdown markup language. Markdown is a lightweight markup language, to write using an easy-to-read, easy-to-write plain text format, then convert it to structurally valid XHTML (or HTML) (for more information on .md files and software, please visit https://www.file-extensions.org/md-file-extension).", "format": "MD", "mediaType": "text/markdown", "title": "README.md" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "README.pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "W305169 Chromatograms.pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xlsx files are Microsoft Excel files, which can be opened with Excel, and other free available spreadsheet software, such as OpenRefine.", "format": "XLSX", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "W305169 EDD Final 2025-02-11.xlsx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "W305169 EDD Final 2025-02-11_W305169 QC.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "W305169 EDD Final 2025-02-11_W305169 Results.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "W305169 Rev1 Report TO-13A Phosphates -Rev 240717.pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .docx file is a Microsoft Word file, which can be opened with Word and other free word processor programs, such as Kingsoft Writer, OpenOffice Writer, Apache OpenOffice, and ONLYOFFICE.", "format": "DOCX", "mediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "title": "W305169 Revision History TO-13A.docx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "W305169 Revision History TO-13A.pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xlsx files are Microsoft Excel files, which can be opened with Excel, and other free available spreadsheet software, such as OpenRefine.", "format": "XLSX", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "W305170 EDD Final 20250211.xlsx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "W305170 EDD Final 20250211_W305170 PAHs QC.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "W305170 EDD Final 20250211_W305170 PAHs.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .docx file is a Microsoft Word file, which can be opened with Word and other free word processor programs, such as Kingsoft Writer, OpenOffice Writer, Apache OpenOffice, and ONLYOFFICE.", "format": "DOCX", "mediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "title": "W305170 Revision History EPA TO13A PAH.docx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "W305170 Revision History EPA TO13A PAH.pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "W305170 TO-13A PAH Rev 240717 -RevB.pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xlsx files are Microsoft Excel files, which can be opened with Excel, and other free available spreadsheet software, such as OpenRefine.", "format": "XLSX", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "W305171 EDD TO-17Rev5_250209.xlsx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "W305171 EDD TO-17Rev5_250209_W305171 TO-17 .csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "W305171 EDD TO-17Rev5_250209_W305171 TO-17 Acids.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension).", "format": "CSV", "mediaType": "application/vnd.ms-excel", "title": "W305171 EDD TO-17Rev5_250209_W305171 TO-17 QC.csv" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .docx file is a Microsoft Word file, which can be opened with Word and other free word processor programs, such as Kingsoft Writer, OpenOffice Writer, Apache OpenOffice, and ONLYOFFICE.", "format": "DOCX", "mediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "title": "W305171 Revision History EPA TO-17.docx" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "W305171 Revision History EPA TO-17.pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The Portable Document Format (PDF) file format was developed by Adobe Systems and represents two-dimensional documents in a device-independent and resolution-independent format. There are PDF readers available on many platforms, such as Xpdf, Foxit, and Adobe's own Adobe Acrobat Reader. PDF readers/viewers or online services for basic functions are generally free (for more information on .pdf files and software, please visit https://www.file-extensions.org/pdf-file-extension).", "format": "PDF", "mediaType": "application/pdf", "title": "W305171_Final Report_Rev.3-2 EPA TO17 250209.pdf" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .txt file type is a common text file, which can be opened with a basic text editor. The most common software used to open .txt files are Microsoft Windows Notepad, Sublime Text, Atom, and TextEdit (for more information on .txt files and software, please visit https://www.file-extensions.org/txt-file-extension).", "format": "TXT", "mediaType": "text/plain", "title": "W305169 Results.txt" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .txt file type is a common text file, which can be opened with a basic text editor. The most common software used to open .txt files are Microsoft Windows Notepad, Sublime Text, Atom, and TextEdit (for more information on .txt files and software, please visit https://www.file-extensions.org/txt-file-extension).", "format": "TXT", "mediaType": "text/plain", "title": "W305170 PAHs.txt" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "230962 Rev 2-EPA TO-11-EDD.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xml file type is commonly used for files written in Extensible Markup Language (XML). XML is a human-readable, machine-understandable, general syntax for describing hierarchical data, applicable to a wide range of applications (for more information on .xml files and software, please visit https://www.file-extensions.org/xml-file-extension).", "format": "XML", "mediaType": "text/xml", "title": "filelist.xml" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "sheet001.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "sheet002.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "sheet003.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "sheet004.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "Cascading Style Sheets format is a file format used to format the look of html web pages. The files help keep the look of a webpage or webpages uniform (for more information on .css files and software, please visit https://www.file-extensions.org/css-file-extension).", "format": "CSS", "mediaType": "text/css", "title": "stylesheet.css" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "tabstrip.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "W305169 EDD Final 2025-02-11.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xml file type is commonly used for files written in Extensible Markup Language (XML). XML is a human-readable, machine-understandable, general syntax for describing hierarchical data, applicable to a wide range of applications (for more information on .xml files and software, please visit https://www.file-extensions.org/xml-file-extension).", "format": "XML", "mediaType": "text/xml", "title": "filelist.xml" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "sheet001.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "sheet002.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "Cascading Style Sheets format is a file format used to format the look of html web pages. The files help keep the look of a webpage or webpages uniform (for more information on .css files and software, please visit https://www.file-extensions.org/css-file-extension).", "format": "CSS", "mediaType": "text/css", "title": "stylesheet.css" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "tabstrip.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "W305170 EDD Final 20250211.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xml file type is commonly used for files written in Extensible Markup Language (XML). XML is a human-readable, machine-understandable, general syntax for describing hierarchical data, applicable to a wide range of applications (for more information on .xml files and software, please visit https://www.file-extensions.org/xml-file-extension).", "format": "XML", "mediaType": "text/xml", "title": "filelist.xml" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "sheet001.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "sheet002.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "Cascading Style Sheets format is a file format used to format the look of html web pages. The files help keep the look of a webpage or webpages uniform (for more information on .css files and software, please visit https://www.file-extensions.org/css-file-extension).", "format": "CSS", "mediaType": "text/css", "title": "stylesheet.css" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "tabstrip.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "W305171 EDD TO-17Rev5_250209.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "The .xml file type is commonly used for files written in Extensible Markup Language (XML). XML is a human-readable, machine-understandable, general syntax for describing hierarchical data, applicable to a wide range of applications (for more information on .xml files and software, please visit https://www.file-extensions.org/xml-file-extension).", "format": "XML", "mediaType": "text/xml", "title": "filelist.xml" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "sheet001.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "sheet002.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "sheet003.htm" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "description": "Cascading Style Sheets format is a file format used to format the look of html web pages. The files help keep the look of a webpage or webpages uniform (for more information on .css files and software, please visit https://www.file-extensions.org/css-file-extension).", "format": "CSS", "mediaType": "text/css", "title": "stylesheet.css" }, { "@type": "dcat:Distribution", "accessURL": "https://doi.org/10.21949/rb92-6j61", "format": "HTM", "mediaType": "text/html", "title": "tabstrip.htm" } ], "format": "ZIP", "identifier": "https://doi.org/10.21949/rb92-6j61", "isPartOf": "https://rosap.ntl.bts.gov/cbrowse?pid=dot%3A53566&parentId=dot%3A53566", "issued": "2025-02-14", "keyword": [ "Aircraft", "Aircraft cabins", "Aircraft structural components", "Containments", "Measurement" ], "landingPage": "https://doi.org/10.21949/rb92-6j61", "language": [ "en-US" ], "modified": "2025-02-14", "policyStatement": "This dataset was made public under the requirements enumerated in the U.S. Department of Transportation's 'Plan to Increase Public Access to the Results of Federally-Funded Scientific Research' Version 1.1 << https://doi.org/10.21949/1520559 >> and guidelines suggested by the DOT Public Access website << https://doi.org/10.21949/1503647 >>, in effect and current as of December 03, 2020.", "policyURL": "https://doi.org/10.21949/1520559 , https://doi.org/10.21949/1503647", "programCode": [ "021:053" ], "publisher": { "@type": "org:Organization", "name": "Federal Aviation Administration", "subOrganizationOf": { "@type": "org:Organization", "name": "Department of Transportation", "subOrganizationOf": { "@type": "org:Organization", "name": "U.S. Government" } } }, "references": [ "https://doi.org/10.21949/v5p6-j307" ], "rights": "This dataset is open access per USDOT funding. No restrictions on access or use. Users may share, copy, and redistribute in any medium.", "spatial": "United States", "title": "Aircraft Air Quality and Bleed Air Contamination Detection: Phase 2, Volume 2 [supporting dataset]", "webService": null } ] }