This README.txt file was generated on 20210815 by Mohammad Abdulsalam # # General instructions for completing README: # For sections that are non-applicable, mark as N/A (do not delete any sections). # Please leave all commented sections in README (do not delete any text). # ------------------- GENERAL INFORMATION ------------------- 1. Title of Dataset: Inclusion SEM analysis of the same calcium aluminate inclusions at 10, 15, & 20 kV accelerating voltages. # # Authors: Include contact information for at least the # first author and corresponding author (if not the same), # specifically email address, phone number (optional, but preferred), and institution. # Contact information for all authors is preferred. # 2. Author Information First Author Contact Information Name: Mohammad Abdulsalam Institution: Carnegie Mellon University Address: 5000 Forbes Avenue, Pittsburgh, Pennsylvania, USA, 15213 Email: mabdulsa@andrew.cmu.edu Phone Number: 412-268-2675 Corresponding Author Contact Information Name: Mohammad Abdulsalam Institution: Carnegie Mellon University Address: 5000 Forbes Avenue, Pittsburgh, Pennsylvania, USA, 15213 Email: mabdulsa@andrew.cmu.edu Phone Number: 412-268-2675 Author Contact Information (if applicable) Name: Bryan Webler Institution: Carnegie Mellon University Address: 5000 Forbes Avenue, Pittsburgh, Pennsylvania, USA, 15213 Email: webler@cmu.edu Phone Number: 412-268-2675 --------------------- DATA & FILE OVERVIEW --------------------- # # Directory of Files in Dataset: List and define the different # files included in the dataset. This serves as its table of # contents. # Directory of Files: A. Filename: 2020_AlCaSMn_run1_Al70_Fe200.xlsx Short description: Inclusion SEM analysis of the same calcium aluminate inclusions at 10, 15, & 20 kV accelerating voltages. Run number 1. Reference greyscale values, Al 70 and Fe 200. B. Filename: 2020_AlCaSMn_run2_Al100_Fe170.xlsx Short description: Short description: Inclusion SEM analysis of the same calcium aluminate inclusions at 10, 15, & 20 kV accelerating voltages. Run number 2. Reference greyscale values, Al 100 and Fe 170. C. Filename: Short description: Additional Notes on File Relationships, Context, or Content (for example, if a user wants to reuse and/or cite your data, what information would you want them to know?): The dataset includes the inclusion SEM analysis of the same inclusions at 10, 15, and 20kV accelerating voltages. The analysis was conducted twice, at two different reference greyscael values for Al and Fe. Each run is included as a separate excel file. In each run the same calcium aluminate inclusions were identified at 10, 15, and 20kV. # # File Naming Convention: Define your File Naming Convention # (FNC), the framework used for naming your files systematically # to describe what they contain, which could be combined with the # Directory of Files. # File Naming Convention: yearofanalysis_maininclusionsystem_runnumber_referenceGSVforAl_referenceGSVforFe.xlsx # # Data Description: A data description, dictionary, or codebook # defines the variables and abbreviations used in a dataset. This # information can be included in the README file, in a separate # file, or as part of the data file. If it is in a separate file # or in the data file, explain where this information is located # and ensure that it is accessible without specialized software. # (We recommend using plain text files or tabular plain text CSV # files exported from spreadsheet software.) # ----------------------------------------- DATA DESCRIPTION FOR: 2020_AlCaSMn_run1_Al70_Fe200.xlsx ----------------------------------------- 1. Number of variables: 57 2. Number of cases/rows: 1191 3. Missing data codes: Code/symbol: NA Definition: Not Applicable / not included in analysis Code/symbol: empty cell Definition: not included in analysis 4. Variable List # # Example. Name: Wall Type # Description: The type of materials present in the wall type for housing surveys collected in the project. # 1 = Brick # 2 = Concrete blocks # 3 = Clay # 4 = Steel panels A. Name: id Description: Unique inclusion identifier. Each inclusion has three observations, one at 10, 15, and 20kV. This variable denotes the id of each inclusion. Integer variable. B. Name: Part10 Description: Particle number of inclusion at 10 kV accelerating voltage. C. Name: Part15 Description: Particle number of inclusion at 15 kV accelerating voltage. D. Name: Part20 Description: Particle number of inclusion at 20 kV accelerating voltage. E. Name: SN Description: Unique inclusion number. Given as "X-Y", X denotes accelerating voltage, and Y denotes particle number. F. Name: PART. Description: Inclusion particle number for the specified observation. Integer variable. G. Name: AccVolt Description: Accelerating voltage for the specified observation. Integer variable, 10, 15, or 20. H. Name: FIELD. Description: Numeric ID of the field image in which the particle is located. Integer variable. I. Name: MAGFIELD. Description: Numeric ID of the magnified field image (i.e. sub-field image) in which the particle is located. Integer variable. J. Name: X_ABS Description: The x-stage coordinate of the centroid of the particle. Given in millimeters (mm). Numeric variable. K. Name: Y_ABS Description: The y-stage coordinate of the centroid of the particle. Given in millimeters (mm). Numeric variable L. Name: X_FERET Description: The x-dimensions of a box containing the particle. Given in micrometers (um). Numeric variable. M. Name: Y_FERET Description: The y-dimensions of a box containing the particle. Given in micrometers (um). Numeric variable. N. Name: DAVE Description: Average diameter of particle, defined as the average length of the sixteen chords through the particle centroid. Given in micrometers (um). Numeric variable. O. Name: DMAX Description: Maximum diameter of particle, defined as the longest length of the sixteen chords through the particle centroid. Given in micrometers (um). Numeric variable. P. Name: DMIN Description: Minimum diameter of particle, defined as the shortest length of the sixteen chords through the particle centroid. Given in micrometers (um). Numeric variable. Q. Name: DPERP Description: The length of the chord perpendicular to the longest chord. Given in micrometers (um). Numeric variable. R. Name: ASPECT Description: Ratio of DMAX / DPERP. Numeric variable. S. Name: AREA Description: Area of the particle. Given in micrometers squared (um^2). Numeric variable. T. Name: PERIMETER Description: Perimeter of the particle. Given in micrometers (um). Numeric variable. U. Name: ORIENTATION Description: The orientation of the longest chord. Zero is a vertical chord, and the angle increases clockwise. Given in degrees. Integer variable, 0-180. V - Y. Name: FIRST_ELEM, SECOND_ELEM, THIRD_ELEM, FOURTH_ELEM Description: Element symbol of first, second, third, and fourth, most prevalent element, based on x-ray counts. Z - AC. Name: FIRST_COUNT, SECOND_COUNT, THIRD_COUNT, FOURTH_COUNT Description: Number of x-ray counts for first, second, third, and fourth, most prevalent element. Integer variable. AD. Name: GSV Description: Average greyscale value of particle (0 is black, 255 is white). Also referred to as video level, brightness, or intensity. Integer variable, 0-255. AE. Name: FeGSV Description: Average greyscale value of steel matrix in BSE image (0 is black, 255 is white), i.e. average GSV of image excluding the particle. Integer variable, 0-255. AF. Name: LIVE_TIME Description: EDS aquisition live time. Given in seconds (s). Numeric variable. AG. Name: COUNTS Description: Total number of x-ray counts. Integer variable. AH - AR. Name: Xx_cts Description: Xx denotes the element symbol. Number of x-ray counts of specified element. Integer variable. Note: For some samples, NA denotes that the specified element was not included in the analysis. AS - BA. Name: Xx Description: Xx denotes the element symbol. Mass fraction of specified element, normalized to the relevant elements only (O, Mg, Al, Si, S, Ca, Ti, Mn, Fe). Numeric variable, 0-1. Note: there are some negative values which are due to rounding errors in the Merlet algorithm conversion, which can be considered as zero. BB. Name: Ca/Al Description: Calcium to aluminum ratio. BC. Name: refX Description: Reference x coordinate of particle. Standardized between 10, 15, and 20kV runs, to identify the same inclusion from the three runs. BD. Name: refY Description: Reference y coordinate of particle. Standardized between 10, 15, and 20kV runs, to identify the same inclusion from the three runs. BE. Name: IMAGE_GRADIENT Description: Inclusion image gradient. Calculated from BSE image, used as ametric for image sharpness. ref: Gonzalez and Woods 2008 - "Digital Image Processing" ----------------------------------------- DATA DESCRIPTION FOR: 2020_AlCaSMn_run2_Al100_Fe170.xlsx ----------------------------------------- 1. Number of variables: 52 2. Number of cases/rows: 963 3. Missing data codes: Code/symbol: NA Definition: Not Applicable / not included in analysis Code/symbol: empty cell Definition: not included in analysis 4. Variable List A. Name: id Description: Unique inclusion identifier. Each inclusion has three observations, one at 10, 15, and 20kV. This variable denotes the id of each inclusion. Integer variable. B. Name: SN Description: Unique inclusion number. Given as "X-Y", X denotes accelerating voltage, and Y denotes particle number. C. Name: AccVolt Description: Accelerating voltage for the specified observation. Integer variable, 10, 15, or 20. D. Name: PART. Description: Inclusion particle number for the specified observation. Integer variable. E. Name: FIELD. Description: Numeric ID of the field image in which the particle is located. Integer variable. F. Name: MAGFIELD. Description: Numeric ID of the magnified field image (i.e. sub-field image) in which the particle is located. Integer variable. G. Name: X_ABS Description: The x-stage coordinate of the centroid of the particle. Given in millimeters (mm). Numeric variable. H. Name: Y_ABS Description: The y-stage coordinate of the centroid of the particle. Given in millimeters (mm). Numeric variable I. Name: X_FERET Description: The x-dimensions of a box containing the particle. Given in micrometers (um). Numeric variable. J. Name: Y_FERET Description: The y-dimensions of a box containing the particle. Given in micrometers (um). Numeric variable. K. Name: DAVE Description: Average diameter of particle, defined as the average length of the sixteen chords through the particle centroid. Given in micrometers (um). Numeric variable. L. Name: DMAX Description: Maximum diameter of particle, defined as the longest length of the sixteen chords through the particle centroid. Given in micrometers (um). Numeric variable. M. Name: DMIN Description: Minimum diameter of particle, defined as the shortest length of the sixteen chords through the particle centroid. Given in micrometers (um). Numeric variable. N. Name: DPERP Description: The length of the chord perpendicular to the longest chord. Given in micrometers (um). Numeric variable. O. Name: ASPECT Description: Ratio of DMAX / DPERP. Numeric variable. P. Name: AREA Description: Area of the particle. Given in micrometers squared (um^2). Numeric variable. Q. Name: PERIMETER Description: Perimeter of the particle. Given in micrometers (um). Numeric variable. R. Name: ORIENTATION Description: The orientation of the longest chord. Zero is a vertical chord, and the angle increases clockwise. Given in degrees. Integer variable, 0-180. S - V. Name: FIRST_ELEM, SECOND_ELEM, THIRD_ELEM, FOURTH_ELEM Description: Element symbol of first, second, third, and fourth, most prevalent element, based on x-ray counts. W - Z. Name: FIRST_COUNT, SECOND_COUNT, THIRD_COUNT, FOURTH_COUNT Description: Number of x-ray counts for first, second, third, and fourth, most prevalent element. Integer variable. AA. Name: GSV Description: Average greyscale value of particle (0 is black, 255 is white). Also referred to as video level, brightness, or intensity. Integer variable, 0-255. AB. Name: LIVE_TIME Description: EDS aquisition live time. Given in seconds (s). Numeric variable. AC. Name: COUNTS Description: Total number of x-ray counts. Integer variable. AD - AN. Name: Xx_cts Description: Xx denotes the element symbol. Number of x-ray counts of specified element. Integer variable. Note: For some samples, NA denotes that the specified element was not included in the analysis. AO - AW. Name: Xx Description: Xx denotes the element symbol. Mass fraction of specified element, normalized to the relevant elements only (O, Mg, Al, Si, S, Ca, Ti, Mn, Fe). Numeric variable, 0-1. Note: there are some negative values which are due to rounding errors in the Merlet algorithm conversion, which can be considered as zero. AX. Name: refX Description: Reference x coordinate of particle. Standardized between 10, 15, and 20kV runs, to identify the same inclusion from the three runs. AY. Name: refY Description: Reference y coordinate of particle. Standardized between 10, 15, and 20kV runs, to identify the same inclusion from the three runs. AZ. Name: IMAGE_GRADIENT Description: Inclusion image gradient. Calculated from BSE image, used as ametric for image sharpness. ref: Gonzalez and Woods 2008 - "Digital Image Processing" -------------------------- METHODOLOGICAL INFORMATION -------------------------- # # Software: If specialized software(s) generated your data or # are necessary to interpret it, please provide for each (if # applicable): software name, version, system requirements, # and developer. #If you developed the software, please provide (if applicable): #A copy of the software’s binary executable compatible with the system requirements described above. #A source snapshot or distribution if the source code is not stored in a publicly available online repository. #All software source components, including pointers to source(s) for third-party components (if any) 1. Software-specific information: Name: Version: System Requirements: Open Source? (Y/N): (if available and applicable) Executable URL: Source Repository URL: Developer: Product URL: Software source components: Additional Notes(such as, will this software not run on certain operating systems?): # # Equipment: If specialized equipment generated your data, # please provide for each (if applicable): equipment name, # manufacturer, model, and calibration information. Be sure # to include specialized file format information in the data # dictionary. # 2. Equipment-specific information: Manufacturer: Thermo Fisher / FEI Model: Aspex Explorer Scanning Electron Microscope (if applicable) Embedded Software / Firmware Name: Perception Application Suite Embedded Software / Firmware Version: 3.1 Additional Notes: Automated Feature Analysis (AFA) for inclusion analysis # # Dates of Data Collection: List the dates and/or times of # data collection. # 3. Date of data collection (single date, range, approximate date) : 202106