| Title: | Irucka Embry's Miscellaneous Data Collection |
|---|---|
| Description: | Miscellaneous data sets [Chemistry, Engineering Economics, Environmental/Water Resources Engineering, Nuclear Accidents, US Presidential Elections, and US Continental Congress Presidents]. There is also a single function for checking the validity of latitude and longitude file in TDEC ETW files. |
| Authors: | Irucka Embry [aut, cre] |
| Maintainer: | Irucka Embry <iembry@ecoccs.com> |
| License: | GPL (>= 3) |
| Version: | 1.0.4 |
| Built: | 2026-10-05 19:24:08 UTC |
| Source: | https://gitlab.com/iembry/iemiscdata |
A table containing the C values for agricultural areas.
c_agriculturalc_agricultural
A data.table data frame with 14 rows and 4 variables:
Site topography
C value for sandy loam soil
C value for clay and silt loam soil
C value for tight clay soil
United States Department of Agriculture Natural Resources Conservation Service, "Hydrology Training Series: Module 206 D - Peak Discharge (Other Methods) Study Guide", Page 16 of the PDF document, ‘https://web.archive.org/web/20211018222532/https://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb1083019.pdf’
A table containing the C values for urban areas.
c_urbanc_urban
A data.table data frame with 33 rows and 5 variables:
Drainage area type
Minimum C value
Average C value
Maximum C value
Range of C values
United States Department of Agriculture Natural Resources Conservation Service, "Hydrology Training Series: Module 206 D - Peak Discharge (Other Methods) Study Guide", Page 16 of the PDF document, ‘https://web.archive.org/web/20211018222532/https://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb1083019.pdf’
A table containing the 33 inorganic substances, known as cell salts, found in Human Beings. This data set contains 2 of the 4 columns created for the "Table of 33 Cell Salts/Tissue Remedies for Human Beings".
cell_saltscell_salts
A data.table data frame with 33 rows and 2 variables:
The cell salt English names as used in homeopathy
The molecular formula of the cell salt
Irucka Ajani Embry, "Table of 33 Cell Salts/Tissue Remedies for Human Beings", Tuning to the Soil-ed Seed Vibrations For Our Collective Health, Nashville, Tennessee: Questioning the Universe Publishing, 2024, Page 13. See ‘https://www.qup.quest/soiled-seeds.html’.
A table containing the total number of atoms of the 24 chemical elements in the 33 inorganic substances, known as cell salts, found in Human Beings.
cell_salts_atoms_finalcell_salts_atoms_final
A data.table data frame with 24 rows and 3 variables:
The chemical element name
The chemical element symbol
The total number of atoms contained within all 33 cell salts for this particular element
Kim S, Chen J, Cheng T, Gindulyte A, He J, He S, Li Q, Shoemaker BA, Thiessen PA, Yu B, Zaslavsky L, Zhang J, Bolton EE. PubChem 2023 update. Nucleic Acids Res. 2023 Jan 6;51(D1):D1373-D1380. doi:10.1093/nar/gkac956. PMID: 36305812, ‘https://pubchem.ncbi.nlm.nih.gov/’. Stack Overflow. Question: "R - Total sum of all named items in list elements", ‘https://stackoverflow.com/questions/78450114/r-total-sum-of-all-named-items-in-list-elements’.
This function determines if the latitude (From Lat and To Lat columns) and longitude (From Long and To Long columns) values in the Tennessee Department of Environment and Conservation (TDEC) Division of Water Resources (DWR) Exceptional Tennessee Waters and Outstanding National Resource Waters data set are valid values or not. If the values are not valid, a spreadsheet is created to show all values in one tab and another tab with the invalid row(s) only.
check_tn_etw( fileimport, fileexport = NULL, overwrite = c(TRUE, FALSE), exportfile = c(TRUE, FALSE) )check_tn_etw( fileimport, fileexport = NULL, overwrite = c(TRUE, FALSE), exportfile = c(TRUE, FALSE) )
fileimport |
character vector with the input file path (can be in the following file formats: ODS, XLS(X), CSV, JSON, or XML) |
fileexport |
character vector with the output file path. If no file path is provided, the filename is tdec_etw_errors.xlsx and it will be saved in your current working directory. |
overwrite |
logical vector of either TRUE (overwrite the existing fileexport file) or FALSE (do not overwrite the existing fileexport file). The default is TRUE. |
exportfile |
logical vector of either TRUE (export a spreadsheet) or FALSE (return a data.table). The default is TRUE. |
Either a message denoting that all values are valid or a a message denoting that (a) value(s) is (are) invalid and a spreadsheet (.XLSX file format) with a tab with all values with the invalid row(s) highlighted and a second tab with only the invalid row(s) or a data.table with the invalid row(s) only.
Irucka Embry
Stack Overflow: twitter - How to handle example data in R Package that has UTF-8 marked strings answered by Shixiang Wang on Mar 24, 2021. See ‘https://stackoverflow.com/questions/29043932/how-to-handle-example-data-in-r-package-that-has-utf-8-marked-strings’.
r - data.table set add number to certain j values only answered by answered by chinsoon12 on May 16 2018. See ‘https://stackoverflow.com/questions/50361168/r-data-table-set-add-number-to-certain-j-values-only’.
A table containing the civilian nuclear accidents.
civilian_nuclear_accidents_wikicivilian_nuclear_accidents_wiki
A data.table data frame with 28 rows and 5 variables:
Date of the accident
Location of the accident
INES level
Type of accident
Description of accident or incident
Wikimedia Foundation, Inc. Wikipedia, 3 September 2023, "List of civilian nuclear accidents", ‘https://en.wikipedia.org/wiki/List_of_civilian_nuclear_accidents’.
A table containing curve numbers for cultivated, agricultural areas.
cn_agriculturalcn_agricultural
A data.table data frame with 36 rows and 7 variables:
Type of agricultural ground cover
Agricultural land treatment
Hydrologic condition
Curve numbers for soil group A
Curve numbers for soil group B
Curve numbers for soil group C
Curve numbers for soil group D
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the notes for the curve numbers for cultivated, agricultural areas.
cn_agricultural_notescn_agricultural_notes
A data.table data frame with 5 rows and 2 variables:
The note numbers
The notes
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing curve numbers for arid and semiarid areas.
cn_arid_semiaridcn_arid_semiarid
A data.table data frame with 19 rows and 6 variables:
Type of agricultural ground cover
Hydrologic condition
Curve numbers for soil group A
Curve numbers for soil group B
Curve numbers for soil group C
Curve numbers for soil group D
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the notes for the curve numbers for arid and semiarid areas.
cn_arid_semiarid_notescn_arid_semiarid_notes
A data.table data frame with 5 rows and 2 variables:
The note numbers
The notes
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing curve numbers for other agricultural areas.
cn_other_agriculturalcn_other_agricultural
A data.table data frame with 19 rows and 7 variables:
Type of agricultural ground cover
Hydrologic condition
Curve numbers for soil group A
Any notes for soil group A
Curve numbers for soil group B
Curve numbers for soil group C
Curve numbers for soil group D
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the notes for the curve numbers for other agricultural areas.
cn_other_agricultural_notescn_other_agricultural_notes
A data.table data frame with 11 rows and 2 variables:
The note numbers
The notes
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing curve numbers for urban areas.
cn_urbancn_urban
A data.table data frame with 34 rows and 6 variables:
Urban cover type and the hydrologic condition
The average impervious area percent, if any
Curve numbers for soil group A
Curve numbers for soil group B
Curve numbers for soil group C
Curve numbers for soil group D
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the notes for the curve numbers for urban areas.
cn_urban_notescn_urban_notes
A data.table data frame with 5 rows and 2 variables:
The note numbers
The notes
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing common substances that are gases at 25 degrees C and 1.0 atm. The elements and compounds are in separate columns.
common_gasescommon_gases
A data.table data frame with 23 rows and 4 variables:
Molecular formula of the element
Name of the element
Molecular formula of the compound
Name of the compound
Chemistry LibreTexts, "Chapter 10.1: Gaseous Elements and Compounds", ‘https://chem.libretexts.org/LibreTexts/Howard_University/General_Chemistry%3A_An_Atoms_First_Approach/Unit_4%3A__Thermochemistry/Chapter_10%3A_Gases/Chapter_10.1%3A_Gaseous_Elements_and_Compounds’.
Gaseous composition of dry air, ‘https://web.archive.org/web/20161222023409/https://eesc.columbia.edu/courses/ees/slides/climate/table_1.html’. Retrieved thanks to the Internet Archive: Wayback Machine. Original data source: Mackenzie, F.T. and J.A. Mackenzie (1995) Our changing planet. Prentice-Hall, Upper Saddle River, NJ, p 288-307. (After Warneck, 1988; Anderson, 1989; Wayne, 1991.)
A table containing common substances that are gases at 25 degrees C and 1.0 atm. This is the simplified table with the elements and compounds combined in a column.
common_gases_simpcommon_gases_simp
A data.table data frame with 35 rows and 2 variables:
Name of the element or compound
Molecular formula of the element or compound
Chemistry LibreTexts, "Chapter 10.1: Gaseous Elements and Compounds", ‘https://chem.libretexts.org/LibreTexts/Howard_University/General_Chemistry%3A_An_Atoms_First_Approach/Unit_4%3A__Thermochemistry/Chapter_10%3A_Gases/Chapter_10.1%3A_Gaseous_Elements_and_Compounds’.
Gaseous composition of dry air, ‘https://web.archive.org/web/20161222023409/https://eesc.columbia.edu/courses/ees/slides/climate/table_1.html’. Retrieved thanks to the Internet Archive: Wayback Machine. Original data source: Mackenzie, F.T. and J.A. Mackenzie (1995) Our changing planet. Prentice-Hall, Upper Saddle River, NJ, p 288-307. (After Warneck, 1988; Anderson, 1989; Wayne, 1991.)
A table containing the gaseous composition of dry air by mole percent.
dry_airdry_air
A data.table data frame with 16 rows and 3 variables:
Name of the gas
Chemical formula of the gas
Fraction mole percent of the gas in dry air
Gaseous composition of dry air, ‘https://web.archive.org/web/20161222023409/https://eesc.columbia.edu/courses/ees/slides/climate/table_1.html’. Retrieved thanks to the Internet Archive: Wayback Machine. Original data source: Mackenzie, F.T. and J.A. Mackenzie (1995) Our changing planet. Prentice-Hall, Upper Saddle River, NJ, p 288-307. (After Warneck, 1988; Anderson, 1989; Wayne, 1991.)
A table containing the relationship between m and PRF for the distributed unit hydrograph (DUH) developed from a Gamma equation.
duh_gammaduh_gamma
A data.table data frame with 7 rows and 2 variables:
"gamma equation shape factor"
"peak rate factor (PRF)"
United States Department of Agriculture (USDA) Natural Resources Conservation Service (NRCS), National Engineering Handbook, "Part 630 Hydrology Chapter 16 Hydrographs", Pages 16-4, 16-9, 16-15, ‘https://web.archive.org/web/20230615195809/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=17755.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the combined periodic table of the elements from PubChem and Wikipedia.
elementselements
A data.table data frame with 118 rows and 30 variables:
Name of the element
Atomic number of the element
Chemical formula of the element
Element atomic mass in Dalton unit
Element atomic mass in the unified atomic mass unit (u)
Element atomic radius in pm
Element electron configuration
Element electron configuration from Wikipedia
Element electron configuration from PubChem
Element electron affinity
Element ionization energy
Element oxidation states
Period number of the element
Group number of the element
Name of the element group
Group block name of the element
Standard state of the element at room temperature
Standard state of the element at standard temperature and pressure (STP)
Element density in grams / cubic centimeters
Element density in grams / cubic centimeters using PubChem data
Element melting point in Kelvin
Element melting point in Kelvin using PubChem data
Element boiling point in Kelvin
Element boiling point in Kelvin using PubChem data
Specific heat capacity of the element in Joules / grams Kelvin
Amount present in the Earth's crust
Corey-Pauling-Koltun Hex color for each element)
Origin of the element
Origin of the element name
Year the element was discovered
PubChem [Internet]. Bethesda (MD): National Library of Medicine (US), National Center for Biotechnology Information; 2004-. Periodic Table of Elements; [cited 2023 May 12]. Available from: ‘https://pubchem.ncbi.nlm.nih.gov/periodic-table/’.
Wikimedia Foundation, Inc. Wikipedia, 18 September 2023, "List of chemical elements", ‘https://en.wikipedia.org/wiki/List_of_chemical_elements’.
A table containing the periodic table of the elements from PubChem.
elements_pubchemelements_pubchem
A data.table data frame with 118 rows and 17 variables:
Name of the element
Atomic number of the element
Chemical formula of the element
Element atomic mass in the unified atomic mass unit (u)
Corey-Pauling-Koltun Hex color for each element)
Element electron configuration
Element electronegativity
Element atomic radius
Element ionization energy
Element electron affinity
Element oxidation states
Standard state of the element at standard temperature and pressure (STP)
Element melting point in Kelvin
Element boiling point in Kelvin
Element density in grams / cubic centimeters
Name of the element group
Year the element was discovered
PubChem [Internet]. Bethesda (MD): National Library of Medicine (US), National Center for Biotechnology Information; 2004-. Periodic Table of Elements; [cited 2023 May 12]. Available from: ‘https://pubchem.ncbi.nlm.nih.gov/periodic-table/’.
A table containing the periodic table of the elements from Wikipedia.
elements_wikielements_wiki
A data.table data frame with 118 rows and 16 variables:
Name of the element
Atomic number of the element
Chemical formula of the element
Element atomic mass in Dalton unit
Origin of the element name
Group number of the element
Group block name of the element
Period number of the element
Element density in grams / cubic centimeters
Element melting point in Kelvin
Element boiling point in Kelvin
Specific heat capacity of the element in Joules / grams Kelvin
Element electronegativity
Amount present in the Earth's crust
Origin of the element
Standard state of the element at room temperature
Wikimedia Foundation, Inc. Wikipedia, 1 March 2025, "List of chemical elements", ‘https://en.wikipedia.org/wiki/List_of_chemical_elements’.
A table containing the exceptional or outstanding national resource waters in Tennessee.
exceptional_tn_watersexceptional_tn_waters
A data.table data frame with 3,011 rows and 12 variables:
HUC number
Name of the watershed
Name of the waterbody
Name of the Tennessee county
Description of the waterbody
Reason for exceptional water status
Begin latitude
End latitude
Begin longitude
End longitude
Date of inclusion
Date of revision, if any
Tennessee Department of Environment and Conservation (TDEC) Division of Water Resources (DWR), Accessed 5 July 2024, The Known Exceptional Tennessee Waters and Outstanding National Resource Waters. ‘https://www.tn.gov/environment/about-tdec/tdec-dataviewers.html’
A table containing the abbreviations used in the exceptional or outstanding national resource waters in Tennessee table.
exceptional_tn_waters_abbrvexceptional_tn_waters_abbrv
A data.table data frame with 17 rows and 2 variables:
Abbreviation used in the Known Exceptional Tennessee Waters and Outstanding National Resource Waters table
Full name for the abbreviation
Tennessee Department of Environment and Conservation (TDEC) Division of Water Resources (DWR), Accessed 5 July 2024, The Known Exceptional Tennessee Waters and Outstanding National Resource Waters. ‘https://www.tn.gov/environment/about-tdec/tdec-dataviewers.html’
A table containing the adjustment factor for percent of pond and swamp areas.
FpFp
A data.table data frame with 5 rows and 2 variables:
Percent of pond and swamp areas
Adjustment factor
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing data after the radiation leaks from the nuclear power plants in Japan.
Fukushima_2011_FieldMeasurements_5Fukushima_2011_FieldMeasurements_5
A data.table data frame with 4,335 rows and 16 variables:
Identification
Date of measurement
Latitude for the sample location
Longitude for the sample location
Is the location fixed?
Distance in miles
Bearing for the location
Direction for the location
Type of radiation
Derived radiation value
Value for the radiation
Unit of measurement for radiation value
Source of data
Description
Name of meter used
Name of probe used
United States (US) Department of Energy (DOE)/National Nuclear Security Administration (NNSA), "US DOE/NNSA and DoD Response to 2011 Fukushima Incident: Field Team Radiological Measurements", ‘https://web.archive.org/web/20160617002257/https://catalog.data.gov/dataset/us-doe-nnsa-and-dod-response-to-2011-fukushima-incident-field-team-radiological-measuremen-33914’. Retrieved thanks to the Internet Archive: Wayback Machine
A list containing the metadata for US DOE/NNSA and DoD Response to 2011 Fukushima Incident: Field Team Radiological Measurements.
Fukushima_2011_FieldMeasurements_5_MetadataFukushima_2011_FieldMeasurements_5_Metadata
A list with 21 objects
United States (US) Department of Energy (DOE)/National Nuclear Security Administration (NNSA), "US DOE/NNSA and DoD Response to 2011 Fukushima Incident: Field Team Radiological Measurements", ‘https://web.archive.org/web/20160617002257/https://catalog.data.gov/dataset/us-doe-nnsa-and-dod-response-to-2011-fukushima-incident-field-team-radiological-measuremen-33914’. Retrieved thanks to the Internet Archive: Wayback Machine
A table containing data after the radiation leaks from the nuclear power plants in Japan.
Fukushima_2011_FieldSampleAirResults_2Fukushima_2011_FieldSampleAirResults_2
A data.table data frame with 8,378 rows and 23 variables:
Identification for the analysis
Identification for the sample
Sample number
Source of sample
Is the type fixed?
Latitude for the sample location
Longitude for the sample location
Distance in miles
Bearing for the location
Direction for the location
Date of collection
Source
Description
Filter type
Volume
Unit of measurement for volume
Percent of uncertainty
MDA
Method code
Moisture percent
Nuclide
Result
Unit for the result
United States (US) Department of Energy (DOE)/National Nuclear Security Administration (NNSA), "US DOE/NNSA and DoD Response to 2011 Fukushima Incident: Radiological Air Samples", ‘https://web.archive.org/web/20201108073914/https://catalog.data.gov/dataset/us-doe-nnsa-and-dod-response-to-2011-fukushima-incident-radiological-air-samples-09f5e’. Retrieved thanks to the Internet Archive: Wayback Machine
A list containing the metadata for US DOE/NNSA and DoD Response to 2011 Fukushima Incident: Radiological Air Samples.
Fukushima_2011_FieldSampleAirResults_2_MetadataFukushima_2011_FieldSampleAirResults_2_Metadata
A list with 20 objects
United States (US) Department of Energy (DOE)/National Nuclear Security Administration (NNSA), "US DOE/NNSA and DoD Response to 2011 Fukushima Incident: Radiological Air Samples", ‘https://web.archive.org/web/20201108073914/https://catalog.data.gov/dataset/us-doe-nnsa-and-dod-response-to-2011-fukushima-incident-radiological-air-samples-09f5e’. Retrieved thanks to the Internet Archive: Wayback Machine
A table containing data after the radiation leaks from the nuclear power plants in Japan.
Fukushima_2011_FieldSampleInstrumentResultsFukushima_2011_FieldSampleInstrumentResults
A data.table data frame with 2,581 rows and 24 variables:
Identification for the analysis
Identification for the sample
Sample number
Source of sample
Is the type fixed?
Latitude for the sample location
Longitude for the sample location
Distance in miles
Bearing for the location
Direction for the location
Date of collection
Source
Description
Spectra file
Time of the sampling
Live time
Instrument height
Percent of uncertainty
MDA
Method code
Moisture percent
Nuclide
Result
Unit for the result
United States (US) Department of Energy (DOE)/National Nuclear Security Administration (NNSA), "US DOE/NNSA Response to 2011 Fukushima Incident: Instrument Samples (InSitu Measurements)", ‘https://web.archive.org/web/20160630225626/https://catalog.data.gov/dataset/us-doe-nnsa-response-to-2011-fukushima-incident-instrument-samples-insitu-measurements-09ee4’. Retrieved thanks to the Internet Archive: Wayback Machine
A list containing the metadata for US DOE/NNSA Response to 2011 Fukushima Incident: Instrument Samples (InSitu Measurements).
Fukushima_2011_FieldSampleInstrumentResults_MetadataFukushima_2011_FieldSampleInstrumentResults_Metadata
A list with 20 objects
United States (US) Department of Energy (DOE)/National Nuclear Security Administration (NNSA), "US DOE/NNSA Response to 2011 Fukushima Incident: Instrument Samples (InSitu Measurements)", ‘https://web.archive.org/web/20160630225626/https://catalog.data.gov/dataset/us-doe-nnsa-response-to-2011-fukushima-incident-instrument-samples-insitu-measurements-09ee4’. Retrieved thanks to the Internet Archive: Wayback Machine
A table containing data after the radiation leaks from the nuclear power plants in Japan.
Fukushima_2011_FieldSampleSoilResults_2Fukushima_2011_FieldSampleSoilResults_2
A data.table data frame with 2,032 rows and 25 variables:
Identification for the analysis
Identification for the sample
Sample number
Source of sample
Is the type fixed?
Latitude for the sample location
Longitude for the sample location
Distance in miles
Bearing for the location
Direction for the location
Date of collection
Source
Description
Filter type
Volume
Unit of measurement for volume
Volume
Unit of measurement for volume
Percent of uncertainty
MDA
Method code
Moisture percent
Nuclide
Result
Unit for the result
United States (US) Department of Energy (DOE)/National Nuclear Security Administration (NNSA), "US DOE/NNSA and DoD Response to 2011 Fukushima Incident: Radiological Soil Samples", ‘https://web.archive.org/web/20160617000359/https://catalog.data.gov/dataset/us-doe-nnsa-and-dod-response-to-2011-fukushima-incident-radiological-soil-samples-ff220’. Retrieved thanks to the Internet Archive: Wayback Machine
A list containing the metadata for US DOE/NNSA and DoD Response to 2011 Fukushima Incident: Radiological Soil Samples.
Fukushima_2011_FieldSampleSoilResults_2_MetadataFukushima_2011_FieldSampleSoilResults_2_Metadata
A list with 20 objects
United States (US) Department of Energy (DOE)/National Nuclear Security Administration (NNSA), "US DOE/NNSA and DoD Response to 2011 Fukushima Incident: Radiological Soil Samples", ‘https://web.archive.org/web/20160617000359/https://catalog.data.gov/dataset/us-doe-nnsa-and-dod-response-to-2011-fukushima-incident-radiological-soil-samples-ff220’. Retrieved thanks to the Internet Archive: Wayback Machine
A table containing the gas constant with various units.
gas_constantgas_constant
A data.table data frame with 16 rows and 4 variables:
Gas constant (R) values
Unit for the R value
R values with units
raw Unit for the R value
Wikimedia Foundation, Inc. Wikipedia, 9 August 2024, "Gas constant", ‘https://en.wikipedia.org/wiki/Gas_constant’.
A table containing gases at standard conditions.
gasesgases
A data.table data frame with 543 rows and 7 variables:
Name of the gas
Chemical formula of the gas
Chemical formula of the gas – additional formula, as needed
Boiling point of the gas in degrees Celsius
Melting point of the gas in degrees Celsius
Molecular weight of the gas
CAS number
Wikimedia Foundation, Inc. Wikipedia, 31 January 2025, "List of gases", ‘https://en.wikipedia.org/wiki/List_of_gases’.
A table containing gases at standard conditions without the brackets next to the gas name in the Name column.
gases_plaingases_plain
A data.table data frame with 543 rows and 7 variables:
Name of the gas
Chemical formula of the gas
Chemical formula of the gas – additional formula, as needed
Boiling point of the gas in degrees Celsius
Melting point of the gas in degrees Celsius
Molecular weight of the gas
CAS number
Wikimedia Foundation, Inc. Wikipedia, 31 January 2025, "List of gases", ‘https://en.wikipedia.org/wiki/List_of_gases’.
A table containing gases at standard conditions as plain as possible. This data set was created for use in the ideal_gas function in the iemisc package.
gases_plainergases_plainer
A data.table data frame with 543 rows and 9 variables:
Name of the gas
Chemical formula of the gas
Chemical formula of the gas – additional formula, as needed
Boiling point of the gas in degrees Celsius
Melting point of the gas in degrees Celsius
Molecular weight of the gas
Calculated molecular weight of the gas using the CHNOSZ package
Number of total atoms of each element calculated using the CHNOSZ package
CAS number
Wikimedia Foundation, Inc. Wikipedia, 31 January 2025, "List of gases", ‘https://en.wikipedia.org/wiki/List_of_gases’.
A table containing gases at standard conditions. This table is derived from dry_air, gases_plain, and common_gases_simp.
gases_tablegases_table
A data.table data frame with 538 rows and 4 variables:
Name of the gas
Chemical formula of the gas
Molecular weight of the gas
CAS number
Chemistry LibreTexts, "Chapter 10.1: Gaseous Elements and Compounds", ‘https://chem.libretexts.org/LibreTexts/Howard_University/General_Chemistry%3A_An_Atoms_First_Approach/Unit_4%3A__Thermochemistry/Chapter_10%3A_Gases/Chapter_10.1%3A_Gaseous_Elements_and_Compounds’.
Gaseous composition of dry air, ‘https://web.archive.org/web/20161222023409/https://eesc.columbia.edu/courses/ees/slides/climate/table_1.html’. Retrieved thanks to the Internet Archive: Wayback Machine. Original data source: Mackenzie, F.T. and J.A. Mackenzie (1995) Our changing planet. Prentice-Hall, Upper Saddle River, NJ, p 288-307. (After Warneck, 1988; Anderson, 1989; Wayne, 1991.)
Wikimedia Foundation, Inc. Wikipedia, 26 August 2023, "List of gases", ‘https://en.wikipedia.org/wiki/List_of_gases’.
A table containing the notes associated with the greenhouse gas contribution table.
greenhouse_gases_cloudy_notes_wikipediagreenhouse_gases_cloudy_notes_wikipedia
A data.table data frame with 3 rows and 2 variables:
The note numbers
The notes
Wikimedia Foundation, Inc. Wikipedia, 25 August 2023, "Greenhouse gas", ‘https://en.wikipedia.org/wiki/Greenhouse_gas’.
A table containing the "clear and cloudy sky radiative forcing".
greenhouse_gases_cloudy_skygreenhouse_gases_cloudy_sky
A data.table data frame with 7 rows and 6 variables:
Gas Name
Individual contribution in W m^-2 with a clear sky
Individual contribution in W m^-2 with a cloudy sky
Combined with overlap effects in W m^-2 with a clear sky
Combined with overlap effects in W m^-2 with a cloudy sky
Percent contribution clear sky in W m^-2
"Earth's Annual Global Mean Energy Budget" By J. T. Kiehl and Kevin E. Trenberth, Bulletin of the American Meteorological Society, Vol. 78, No. 2, February 1997, Pages 197-208, ‘https://web.archive.org/web/20060330013311/http://www.atmo.arizona.edu/students/courselinks/spring04/atmo451b/pdf/RadiationBudget.pdf’. Retrieved thanks to the Internet Archive: Wayback Machine. Table 3. Clear and cloudy sky radiative forcing (W m-2) and the contribution of individual absorbers to this total. Cloudy sky results are in parentheses from the Reference
A table containing the greenhouse gas contribution table.
greenhouse_gases_cloudy_wikipediagreenhouse_gases_cloudy_wikipedia
A data.table data frame with 6 rows and 5 variables:
Greenhouse gas contributor name
Greenhouse gas individual contribution with a clear sky according to K&T
Greenhouse gas individual contribution with a cloudy sky according to K&T
Greenhouse gas individual contribution with a clear sky according to Schmidt
Greenhouse gas individual contribution with a cloudy sky according to Schmidt
Wikimedia Foundation, Inc. Wikipedia, 25 August 2023, "Greenhouse gas", ‘https://en.wikipedia.org/wiki/Greenhouse_gas’.
A table containing the percent contribution to the total greenhouse effect.
greenhouse_gases_contributionsgreenhouse_gases_contributions
A data.table data frame with 4 rows and 3 variables:
Name of the gas
Chemical formula of the gas
Individual greenhouse contribution by percent
NASA Goddard Space Flight Center: EOS Project Science Office: Earth Observatory. Jun 16, 2011, "Effects of Changing the Carbon Cycle", ‘https://web.archive.org/web/20240328160004/https://earthobservatory.nasa.gov/features/CarbonCycle/page5.php’. [Recovered with the Internet Archive: Wayback Machine]
A table containing the hydrologic soil groups.
hsghsg
A data.table data frame with 4 rows and 2 variables:
Hydrologic soil group
Texture of soil
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the definitions of the hydrologic soil groups.
hsg_definitionshsg_definitions
A data.table data frame with 4 rows and 2 variables:
Definition of the hydrologic soil groups
Drainage information for the hydrologic soil groups, if any
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i_25i_25
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i_50i_50
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i_75i_75
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i1i1
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i1_50i1_50
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i10i10
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i12i12
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i15i15
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i18i18
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i2i2
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i20i20
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i25i25
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i3i3
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i4i4
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i5i5
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i6i6
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i7i7
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i8i8
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing the number of periods and the corresponding engineering economic value given the "effective interest rate" and period.
i9i9
A data.table data frame with 34 rows and 10 variables:
The "number of interest periods"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
Annual value given future value
Annual value given present value
Present value given gradient
Annual value given gradient
The "number of interest periods"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
Masoud Olia, Ph.D., P.E. and Contributing Authors, Barron's FE (Fundamentals of Engineering Exam), 3rd Edition, Hauppauge, New York: Barron's Educational Series, Inc., 2015, Page 178-187.
A table containing curve numbers for initial abstraction.
IaIa
A data.table data frame with 59 rows and 2 variables:
Runoff curve number
Initial abstraction in inches
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A character vector with the combined Spanish and Catalan letters (uppercase).
LETRALETRA
A vector of length of 36.
Wikimedia Foundation, Inc. Wikipedia, 29 December 2024, "Catalan orthography", ‘https://en.wikipedia.org/wiki/Catalan_orthography’.
Wikimedia Foundation, Inc. Wikipedia, 10 November 2024, "Spanish orthography", ‘https://en.wikipedia.org/wiki/Spanish_orthography’.
A character vector with the combined Spanish and Catalan letters (lowercase).
letrasletras
A vector of length of 36.
Wikimedia Foundation, Inc. Wikipedia, 29 December 2024, "Catalan orthography", ‘https://en.wikipedia.org/wiki/Catalan_orthography’.
Wikimedia Foundation, Inc. Wikipedia, 10 November 2024, "Spanish orthography", ‘https://en.wikipedia.org/wiki/Spanish_orthography’.
A table containing the military nuclear accidents.
military_nuclear_accidents_wikimilitary_nuclear_accidents_wiki
A data.table data frame with 76 rows and 4 variables:
Date of the accident
Location of the accident
Type of accident
Description of accident or incident
Wikimedia Foundation, Inc. Wikipedia, 15 September 2023, "List of military nuclear accidents", ‘https://en.wikipedia.org/wiki/List_of_military_nuclear_accidents’.
A table containing the type of channel and description along with the minimum, normal, and maximum value of n, if it exists. n is the "Gauckler- Manning coefficient (commonly called Manning's n)" and it's dimensionless. Source: Manning formula.
nchannelnchannel
A data.table data frame with 97 rows and 4 variables:
Type of channel name and any descriptive information
Minimum n value
Normal n value
Maximum n value
This data is from FishXing Version 3.0 Beta (2006) by Michael Furniss, Michael Love, Susan Firor, Kathleen Moynan, Antonio Llanos, Jeff Guntle, and Robert Gubernick. See ‘https://www.fsl.orst.edu/geowater/FX3/help/8_Hydraulic_Reference/Mannings_n_Tables.htm’. The original data source is Ven Te Chow, Open-Channel Hydraulics, New York City, York: McGraw-Hill, 1959.
Wikimedia Foundation, Inc. Wikipedia, 26 November 2015, "Manning formula", ‘https://en.wikipedia.org/wiki/Manning_formula’.
A table containing the type of channel and description along with the minimum, normal, and maximum value of n, if it exists. n is the "Gauckler- Manning coefficient (commonly called Manning's n)" and it's dimensionless. Source: Manning formula.
nmetalpipenmetalpipe
A data.table data frame with 25 rows and 2 variables:
Name of the type of conduit and any descriptive information
Manning's n
This data is from FishXing Version 3.0 Beta (2006) by Michael Furniss, Michael Love, Susan Firor, Kathleen Moynan, Antonio Llanos, Jeff Guntle, and Robert Gubernick. See ‘https://www.fsl.orst.edu/geowater/FX3/help/8_Hydraulic_Reference/Mannings_n_Tables.htm’. The original data source is Ven Te Chow, Open-Channel Hydraulics, New York City, York: McGraw-Hill, 1959.
Wikimedia Foundation, Inc. Wikipedia, 26 November 2015, "Manning formula", ‘https://en.wikipedia.org/wiki/Manning_formula’.
A table containing the cargo list for Norfolk Southern Train 32N.
norfolk_southern_epohnorfolk_southern_epoh
A data.table data frame with 52 rows and 9 variables:
Car line number on the train
Train car identification
Loaded or empty car
Type of car
Commodity in the car
Tank car specification
UN identification
Class of hazardous material
Status of the car after the derailment
US Environmental Protection Agency (EPA), "TRAIN 32N cargo list", ‘https://web.archive.org/web/20230828020903/https://www.epa.gov/system/files/documents/2023-02/TRAIN%2032N%20-%20EAST%20PALESTINE%20-%20derail%20list%20Norfolk%20Southern%20document.pdf’. Used the Internet Archive: Wayback Machine archived version for acceptance into CRAN.
A table containing the type of channel and description along with the minimum, normal, and maximum value of n, if it exists. n is the "Gauckler- Manning coefficient (commonly called Manning's n)" and it's dimensionless. Source: Manning formula.
npartfullnpartfull
A data.table data frame with 38 rows and 4 variables:
Type of conduit name and any descriptive information
Minimum n value
Normal n value
Maximum n value
This data is from FishXing Version 3.0 Beta (2006) by Michael Furniss, Michael Love, Susan Firor, Kathleen Moynan, Antonio Llanos, Jeff Guntle, and Robert Gubernick. See ‘https://www.fsl.orst.edu/geowater/FX3/help/8_Hydraulic_Reference/Mannings_n_Tables.htm’. The original data source is Ven Te Chow, Open-Channel Hydraulics, New York City, York: McGraw-Hill, 1959.
Wikimedia Foundation, Inc. Wikipedia, 26 November 2015, "Manning formula", ‘https://en.wikipedia.org/wiki/Manning_formula’.
A table containing Manning's roughness coefficient for sheet flow.
nsheetflownsheetflow
A data.table data frame with 12 rows and 2 variables:
Description of the surface
Manning's roughness coefficient
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, Page 3-3, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the notes for Manning's roughness coefficient for sheet flow.
nsheetflow_notesnsheetflow_notes
A data.table data frame with 3 rows and 2 variables:
The note numbers
The notes
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, Page 3-3, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing nuclear & radiation accidents and incidents since 1952.
nuclear_accidentsnuclear_accidents
A data.table data frame with 33 rows and 6 variables:
Year of the accident
Name of the incident
INES level
Country where the accident took place
Location of the accident
IAEA description of accident or incident
The Guardian, "Nuclear power plant accidents: listed and ranked since 1952: How many nuclear power plants have had accidents and incidents?", ‘https://www.theguardian.com/news/datablog/2011/mar/14/nuclear-power-plant-accidents-list-rank’.
A table containing the military nuclear accidents.
nuclear_accidents_rankednuclear_accidents_ranked
A data.table data frame with 7 rows and 6 variables:
Ranked level of severity of the accident
Definition associated with each level
Any harm to Human Beings and/or the surrounding environment
Any radiological barriers and/or controls
Defensive barriers described
An example of an accident or incident at the given level
The Guardian, "Nuclear power plant accidents: listed and ranked since 1952: How many nuclear power plants have had accidents and incidents?", ‘https://www.theguardian.com/news/datablog/2011/mar/14/nuclear-power-plant-accidents-list-rank’.
A table containing nuclear and radiation accidents and incidents.
nuclear_accidents_wikinuclear_accidents_wiki
A data.table data frame with 28 rows and 6 variables:
Date of the accident
Location of the accident
Description of accident or incident
Number of people that died
Cost in millions of 2006 US dollars
INES level
Wikimedia Foundation, Inc. Wikipedia, 5 September 2023, "Nuclear and radiation accidents and incidents", ‘https://en.wikipedia.org/wiki/Nuclear_and_radiation_accidents_and_incidents’.
A table containing the nuclear power accidents by country.
nuclear_power_accidents_country_wikinuclear_power_accidents_country_wiki
A data.table data frame with 133 rows and 9 variables:
Date of the accident
Country where the accident took place
Location of the accident
Description of accident or incident
INES level
Number of people that died
Number of people that had adverse health effects, but did not die
Cost in millions of 2006 US dollars
Cost
Wikimedia Foundation, Inc. Wikipedia, 24 June 2024, "List of nuclear power accidents by country", ‘https://en.wikipedia.org/wiki/List_of_nuclear_power_accidents_by_country’.
A table containing the plant macro- and micro-nutrients as chemical elements. This data set contains the content of "Table of Plant Nutrients" without the element oxidation states.
plant_essentialsplant_essentials
A data.table data frame with 11 rows and 2 variables:
The plant macronutrients
The plant micronutrients
Irucka Ajani Embry, "Table of Plant Nutrients", Tuning to the Soil-ed Seed Vibrations For Our Collective Health, Nashville, Tennessee: Questioning the Universe Publishing, 2024, Page 15. See ‘https://www.qup.quest/soiled-seeds.html’.
A table containing the US Presidents of the Continental Congress.
pres_cont_congresspres_cont_congress
A data.table data frame with 16 rows and 9 variables:
The name of the President
The year the President was born
The year the President died
The State/Colony where the President resided
Beginning date of the term
Ending date of the term
Beginning to ending date of the term
Length of the term
Previous position prior to being President
Wikimedia Foundation, Inc. Wikipedia, 18 August 2023, "President of the Continental Congress", ‘https://en.wikipedia.org/wiki/President_of_the_Continental_Congress’.
A table containing the results of the US Presidential Elections.
pres_electpres_elect
A data.table data frame with 220 rows and 8 variables:
Year of the election
Political party
Presidential Candidate for the Political Party
Vice Presidential Candidate for the Political Party, if any
Number of popular votes
% of popular votes
Number of electoral votes
Any notes – refer to the Reference for the notes
Wikimedia Foundation, Inc. Wikipedia, Accessed on 17 May 2023, United States presidential election. https://en.wikipedia.org/wiki/United_States_presidential_election. This Page was last edited on 15 May 2023
A table containing the number of periods and the corresponding engineering economic value given the "nominal annual interest rate, compounded continuously" and period.
r10r10
A data.table data frame with 44 rows and 6 variables:
The "number of periods (years)"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
The "number of periods (years)"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
A table containing the number of periods and the corresponding engineering economic value given the "nominal annual interest rate, compounded continuously" and period.
r20r20
A data.table data frame with 44 rows and 6 variables:
The "number of periods (years)"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
The "number of periods (years)"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
A table containing the number of periods and the corresponding engineering economic value given the "nominal annual interest rate, compounded continuously" and period.
r8r8
A data.table data frame with 44 rows and 6 variables:
The "number of periods (years)"
Future value given present value
Present value given future value
Future value given annual value
Present value given annual value
The "number of periods (years)"
William G. Sullivan, Elin M. Wicks, and C. Patrick Koelling, Engineering Economy, Fourteenth Edition, Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2009, Page 625-647.
A table containing data after the radiation leaks from the nuclear power plants in Japan.
raddata_US_Fukushima_2011raddata_US_Fukushima_2011
A data.table data frame with 2,963 rows and 13 variables:
Identification for the analyte
Analyte name
Amount of the analyte
Unit of measurement for the amount
End date for the collection
Date of the results
Description of the material
Sample size
Unit of measurement for the sample
Location 1 city name
Location 1 State/Commonwealth name
Location 1 latitude
Location 1 longitude
United States (US) Environmental Protection Agency (EPA), "EPA Envirofacts RadNet Customized Search All RADIATION DATA in the USA: All data returning above zero from march 11 2011. Until the EPA halted public reporting. Doh!", ‘https://web.archive.org/web/20111114010540/https://opendata.socrata.com/Education/Radiation-in-the-USA/rwxv-anw8’. Retrieved thanks to the Internet Archive: Wayback Machine
A table containing data after the radiation leaks from the nuclear power plants in Japan.
raddata_usa_territories_Fukushima_2011raddata_usa_territories_Fukushima_2011
A data.table data frame with 3,223 rows and 41 variables:
Nation State or US State/Commonwealth abbreviation
Name of the city
Name of the analyte
Identification for the analyte
Amount of the analyte
Unit of measurement for the amount
Description of the medium
Start date for the collection
End date for the collection
Date of the results
Source of the surface water
Half-life of the analyte
Unit of measurement for the half-life
Location number
Project number-2
Combined standard uncertainty
Minimum detectable concentration
Analysis number
Type of analyte
Analytical procedure name
Matrix identification
Project number-3
Location number
Sample identification
Sample size
Unit of measurement for the sample
Analysis number
Analysis size
Unit of measurement for the analysis
Analysis size-2
Unit of measurement for the analysis-2
Analysis procedure number
Identification of the procedure type
Run number
Detection number
Start of the run
Duration of the run
Project number
Study number
Identification of the project
Name of the study
United States (US) Environmental Protection Agency (EPA), "Radiation Data from EPA RadNet Radiation Alert Network 03/01/2011 - 04/22/2011: Based on Radiation Data from EPA RadNet Radiation Alert Network: Medium : Equal to , Air-Charcoal, Air-Filter, Drinking Water, Pasteurized Milk, Precipitation, Surface Water", ‘https://web.archive.org/web/20110820090335/http://opendata.socrata.com:80/Government/Radiation-Data-from-EPA-RadNet-Radiation-Alert-Net/sdpb-7iqi’. Retrieved thanks to the Internet Archive: Wayback Machine
A table containing the coefficients to generate Figure 6-1.
rainfall_distribution_equation_coefficientsrainfall_distribution_equation_coefficients
A data.table data frame with 4 rows and 5 variables:
Rainfall distribution type
Coefficient value
Coefficient value
Coefficient value
Coefficient value
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the coefficients to generate exhibits 4-1 to 4-III.
rainfall_type_equation_coefficientsrainfall_type_equation_coefficients
A data.table data frame with 28 rows and 5 variables:
Rainfall distribution type
"Initial abstraction" over Rainfall ratio
Coefficient value
Coefficient value
Coefficient value
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the sizes of TDOT machined riprap in feet.
riprap_table_ftriprap_table_ft
A data.table data frame with 5 rows and 4 variables:
TDOT class of machined riprap
Minimum diameter size of riprap
Average diameter size of riprap
Maximum diameter size of riprap
Tennessee Department of Transportation (TDOT) 2015 Standard Specifications, ‘https://www.tn.gov/content/tn/tdot/tdot-construction-division/transportation-construction-division-resources/transportation-construction-2015-standard-specifications.html’.
Tennessee Department of Transportation (TDOT) Standard Specifications for Road and Bridge Construction, ‘https://www.tn.gov/content/dam/tn/tdot/construction/old_web_page/TDOT_2015_Spec_Book_FINAL_pdf.pdf’.
City of Knoxville BMP Manual Erosion & Sediment – ACTIVITY: Riprap ES–23, May 2003 ‘https://cdnsm5-hosted.civiclive.com/UserFiles/Servers/Server_109478/File/Engineering/BMPManual/ES-23.pdf’.
A table containing the sizes of TDOT machined riprap in inches.
riprap_table_inriprap_table_in
A data.table data frame with 5 rows and 4 variables:
Description of the surface
Minimum diameter size of riprap
Minimum diameter size of riprap
Minimum diameter size of riprap
Tennessee Department of Transportation (TDOT) 2015 Standard Specifications, ‘https://www.tn.gov/content/tn/tdot/tdot-construction-division/transportation-construction-division-resources/transportation-construction-2015-standard-specifications.html’.
Tennessee Department of Transportation (TDOT) Standard Specifications for Road and Bridge Construction, ‘https://www.tn.gov/content/dam/tn/tdot/construction/old_web_page/TDOT_2015_Spec_Book_FINAL_pdf.pdf’.
City of Knoxville BMP Manual Erosion & Sediment – ACTIVITY: Riprap ES–23, May 2003 ‘https://cdnsm5-hosted.civiclive.com/UserFiles/Servers/Server_109478/File/Engineering/BMPManual/ES-23.pdf’.
A table containing the sizes of TDOT machined riprap in millimeters.
riprap_table_mmriprap_table_mm
A data.table data frame with 5 rows and 4 variables:
Description of the surface
Minimum diameter size of riprap
Minimum diameter size of riprap
Minimum diameter size of riprap
Tennessee Department of Transportation (TDOT) 2015 Standard Specifications, ‘https://www.tn.gov/content/tn/tdot/tdot-construction-division/transportation-construction-division-resources/transportation-construction-2015-standard-specifications.html’.
Tennessee Department of Transportation (TDOT) Standard Specifications for Road and Bridge Construction, ‘https://www.tn.gov/content/dam/tn/tdot/construction/old_web_page/TDOT_2015_Spec_Book_FINAL_pdf.pdf’.
City of Knoxville BMP Manual Erosion & Sediment – ACTIVITY: Riprap ES–23, May 2003 ‘https://cdnsm5-hosted.civiclive.com/UserFiles/Servers/Server_109478/File/Engineering/BMPManual/ES-23.pdf’.
A table containing the sizes of TDOT machined riprap in yards.
riprap_table_ydriprap_table_yd
A data.table data frame with 5 rows and 4 variables:
Description of the surface
Minimum diameter size of riprap
Minimum diameter size of riprap
Minimum diameter size of riprap
Tennessee Department of Transportation (TDOT) 2015 Standard Specifications, ‘https://www.tn.gov/content/tn/tdot/tdot-construction-division/transportation-construction-division-resources/transportation-construction-2015-standard-specifications.html’.
Tennessee Department of Transportation (TDOT) Standard Specifications for Road and Bridge Construction, ‘https://www.tn.gov/content/dam/tn/tdot/construction/old_web_page/TDOT_2015_Spec_Book_FINAL_pdf.pdf’.
City of Knoxville BMP Manual Erosion & Sediment – ACTIVITY: Riprap ES–23, May 2003 ‘https://cdnsm5-hosted.civiclive.com/UserFiles/Servers/Server_109478/File/Engineering/BMPManual/ES-23.pdf’.
A table containing certain Curve Numbers and the rainfall amounts.
runoff_depthrunoff_depth
A data.table data frame with 22 rows and 14 variables:
Amount of rainfall in inches
Runoff depth in inches for a curve number of 40
Runoff depth in inches for a curve number of 45
Runoff depth in inches for a curve number of 50
Runoff depth in inches for a curve number of 55
Runoff depth in inches for a curve number of 60
Runoff depth in inches for a curve number of 65
Runoff depth in inches for a curve number of 70
Runoff depth in inches for a curve number of 75
Runoff depth in inches for a curve number of 80
Runoff depth in inches for a curve number of 85
Runoff depth in inches for a curve number of 90
Runoff depth in inches for a curve number of 95
Runoff depth in inches for a curve number of 98
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the notes for the runoff depth table.
runoff_depth_notesrunoff_depth_notes
A data.table data frame with 1 rows and 2 variables:
The note numbers
The notes
United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, ‘https://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the coordinates for a unit hydrograph. Developed for use in Example 16-1.
uh_ratiosuh_ratios
A data.table data frame with 51 rows and 2 variables:
"ratio of the time of DUH coordinate to time to peak of the DUH"
"ratio of discharge at a certain time to the peak discharge of the unit hydrograph (UH)"
United States Department of Agriculture (USDA) Natural Resources Conservation Service (NRCS), National Engineering Handbook, "Part 630 Hydrology Chapter 16 Hydrographs", Pages 16-4, 16-9, 16-15, ‘https://web.archive.org/web/20230615195809/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=17755.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the time, discharge, and mass curve ratios.
uh_ratios_masscurveuh_ratios_masscurve
A data.table data frame with 33 rows and 3 variables:
"ratio of the time of DUH coordinate to time to peak of the DUH"
"ratio of discharge at a certain time to the peak discharge of the unit hydrograph (UH)"
ratio of "accumulated volume at time" to the "total volume"
United States Department of Agriculture (USDA) Natural Resources Conservation Service (NRCS), National Engineering Handbook, "Part 630 Hydrology Chapter 16 Hydrographs", Pages 16-4, 16-9, 16-15, ‘https://web.archive.org/web/20230615195809/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=17755.wba’ [Recovered with the Internet Archive: Wayback Machine]
A table containing the primary drinking water pollutants.
USA_primary_water_contaminantsUSA_primary_water_contaminants
A data.table data frame with 87 rows and 5 variables:
The name of the contaminant
Maximum Contaminant Level Goal (MCLG) in mg/L
Maximum Contaminant Level (MCL) in mg/L
Potential adverse health effects
What is the source of the contaminant
United States (US) Environmental Protection Agency (EPA): "National Primary Drinking Water Regulations", ‘https://web.archive.org/web/20230801024443/https://www.epa.gov/ground-water-and-drinking-water/national-primary-drinking-water-regulations’. Used the Internet Archive: Wayback Machine archived version for acceptance into CRAN.
A table of notes for the primary drinking water pollutants table.
USA_primary_water_contaminants_notesUSA_primary_water_contaminants_notes
A data.table data frame with 29 rows and 2 variables:
The note numbers
The notes
United States (US) Environmental Protection Agency (EPA): "National Primary Drinking Water Regulations", ‘https://web.archive.org/web/20230801024443/https://www.epa.gov/ground-water-and-drinking-water/national-primary-drinking-water-regulations’. Used the Internet Archive: Wayback Machine archived version for acceptance into CRAN.
A table containing the secondary drinking water pollutants.
USA_secondary_water_contaminantsUSA_secondary_water_contaminants
A data.table data frame with 15 rows and 3 variables:
The name of the contaminant
Maximum Contaminant Level (MCL)
What are the noticeable effects above the secondary MCL
United States (US) Environmental Protection Agency (EPA): "Secondary Drinking Water Standards: Guidance for Nuisance Chemicals", ‘https://web.archive.org/web/20230903054648/https://www.epa.gov/sdwa/secondary-drinking-water-standards-guidance-nuisance-chemicals’. Used the Internet Archive: Wayback Machine archived version for acceptance into CRAN.
A table of notes for the secondary drinking water pollutants table.
USA_secondary_water_contaminants_notesUSA_secondary_water_contaminants_notes
A data.table data frame with 1 rows and 2 variables:
The note numbers
The notes
United States (US) Environmental Protection Agency (EPA): "Secondary Drinking Water Standards: Guidance for Nuisance Chemicals", ‘https://web.archive.org/web/20230903054648/https://www.epa.gov/sdwa/secondary-drinking-water-standards-guidance-nuisance-chemicals’. Used the Internet Archive: Wayback Machine archived version for acceptance into CRAN.
A table containing the critical accidents in United States Atomic Energy Commission (USAEC) facilities.
USAEC_facilities_nuclear_accidentsUSAEC_facilities_nuclear_accidents
A data.table data frame with 26 rows and 8 variables:
Date of the accident
Location of the accident
Active materials released
Geometric description
Total number of fissions
Cause of the accident
Physical damage from the accident
Monetary loss in US dollars
Trinity Atomic Web Site: Criticality Accidents in USAEC Facilities, 1945-1970 (from "Operational Accidents and Radiation Exposure Experience Within the United States Atomic Energy Commission, 1943-1970," (WASH 1192), U. S. Government Printing Office, Washington, D.C., 1971.), Bulletin of the American Meteorological Society, Vol. 78, No. 2, February 1997, Pages 197-208, ‘https://www.abomb1.org/accident/crittabl.html’.
A table containing the vapor pressure of water at different temperatures & pressures.
water_vapour_pressurewater_vapour_pressure
A data.table data frame with 21 rows and 5 variables:
Temperature in degrees Celsius
Temperature in degrees Fahrenheit
Pressure in kilo Pascals
Pressure in Torricelli
Pressure in atmospheres
Wikimedia Foundation, Inc. Wikipedia, 6 September 2023, "Vapour pressure of water", ‘https://en.wikipedia.org/wiki/Vapour_pressure_of_water’.