This document provides instructions for using the HighScore Plus software to perform line profile analysis for crystallite size and microstrain estimation using X-ray powder diffraction (XRPD) data. It describes how to create an instrument profile calibration curve using a standard reference material, exclude peaks from the analysis as needed, and analyze the data to determine crystallite size and microstrain values using the peak breadth measurements and Williamson-Hall plot. The document emphasizes that both microstrain-only and crystallite size-only models should be tested to accurately evaluate the relative contributions of each.
The document discusses the seven basic quality control tools: (1) flow charts visually illustrate process steps; (2) check sheets collect data at its source; (3) histograms graphically show data distribution; (4) Pareto charts identify the most important causes; (5) cause-and-effect diagrams help determine root causes; (6) control charts distinguish common from special causes of variation; and (7) scatter diagrams study relationships between two variables. Examples are provided for each tool to demonstrate how they are constructed and interpreted for quality improvement.
This document provides information on 7 quality tools: check sheet, fishbone diagram, histogram, Pareto chart, scatter diagram, and control chart. Each tool is described in terms of what it is used for, how to construct it, and how to interpret typical shapes or outputs. The check sheet, fishbone diagram, and histogram are described as generic data collection and analysis tools. The Pareto chart and scatter diagram are used for cause analysis. The control chart monitors process changes over time to determine if a process is in or out of control. Examples are provided for the fishbone diagram, histogram shapes, Pareto chart, and control chart.
This document provides an introduction to using SPSS (Statistical Package for the Social Sciences) for data analysis. It discusses the four main windows in SPSS - the data editor, output viewer, syntax editor, and script window. It also covers the basics of managing data files, including opening SPSS, defining variables, and sorting data. Several basic analysis techniques are introduced, such as frequencies, descriptives, and linear regression. Examples are provided for how to conduct these analyses and interpret the outputs.
This document discusses topics related to quantitative research methods and data analytics, including simple linear regression. It outlines course assignments, with the final coursework assignment involving selecting a topic of interest, collecting related data, applying quantitative research methods learned in the course to analyze the data in RStudio, and writing a 2000-word report on the findings. The report should include sections on the introduction, data, results, and conclusion. Assessment will be based on rubrics evaluating these sections. The document also provides overviews of key concepts like bootstrapping, introduction to regression, and simple linear regression.
Quality Control tool Quality Control tool220216.pptAbdelrhman Abooda
The document discusses the seven basic quality control tools used to improve product quality: check sheet, Pareto chart, cause-and-effect diagram, histogram, scatter diagram, flow chart, and control chart. These tools use statistical techniques to collect and analyze data in order to identify problems, control fluctuations, and provide solutions. They help organize data for easy understanding and analysis to improve processes. Each tool is described in terms of its purpose, construction, and examples.
4 26 2013 1 IME 674 Quality Assurance Reliability EXAM TERM PROJECT INFO...Robin Beregovska
The document provides information about an exam and term project for an IME quality assurance course. It discusses control charts and introduces X-bar and R charts. The key points are:
- Exam 1 will cover lectures 1-4 and chapters 1-6 and is approximately one week away.
- The term project can be a quality analysis of real process data or a report on current state of art of an SPC topic, and is 10 pages or less.
- Control charts like X-bar and R charts can be used to monitor processes and identify assignable causes, with X-bar charts monitoring the mean and R charts monitoring variation. Control limits are calculated using historical sample data.
Presentación que acompaña a la ponencia dada por Matt Savage, de PQ Systems, durante la conferencia LEAN Six Sigma Online 2014, organizada por Blackberry&Cross.
Más información: http://lssc.blackberrycross.com
The document discusses control charts and run charts. Control charts were first developed by Walter Shewhart in 1924 to monitor process stability and control. They distinguish between common cause and special cause variation. Run charts plot process data over time to detect trends or shifts. They have seven steps: select a measure, gather minimum 10 data points, make a graph with vertical and horizontal axes, plot the data chronologically, and add a center line. Both charts aim to only address non-random variation warranting process improvement actions.
The document discusses the seven basic quality control tools: (1) flow charts visually illustrate process steps; (2) check sheets collect data at its source; (3) histograms graphically show data distribution; (4) Pareto charts identify the most important causes; (5) cause-and-effect diagrams help determine root causes; (6) control charts distinguish common from special causes of variation; and (7) scatter diagrams study relationships between two variables. Examples are provided for each tool to demonstrate how they are constructed and interpreted for quality improvement.
This document provides information on 7 quality tools: check sheet, fishbone diagram, histogram, Pareto chart, scatter diagram, and control chart. Each tool is described in terms of what it is used for, how to construct it, and how to interpret typical shapes or outputs. The check sheet, fishbone diagram, and histogram are described as generic data collection and analysis tools. The Pareto chart and scatter diagram are used for cause analysis. The control chart monitors process changes over time to determine if a process is in or out of control. Examples are provided for the fishbone diagram, histogram shapes, Pareto chart, and control chart.
This document provides an introduction to using SPSS (Statistical Package for the Social Sciences) for data analysis. It discusses the four main windows in SPSS - the data editor, output viewer, syntax editor, and script window. It also covers the basics of managing data files, including opening SPSS, defining variables, and sorting data. Several basic analysis techniques are introduced, such as frequencies, descriptives, and linear regression. Examples are provided for how to conduct these analyses and interpret the outputs.
This document discusses topics related to quantitative research methods and data analytics, including simple linear regression. It outlines course assignments, with the final coursework assignment involving selecting a topic of interest, collecting related data, applying quantitative research methods learned in the course to analyze the data in RStudio, and writing a 2000-word report on the findings. The report should include sections on the introduction, data, results, and conclusion. Assessment will be based on rubrics evaluating these sections. The document also provides overviews of key concepts like bootstrapping, introduction to regression, and simple linear regression.
Quality Control tool Quality Control tool220216.pptAbdelrhman Abooda
The document discusses the seven basic quality control tools used to improve product quality: check sheet, Pareto chart, cause-and-effect diagram, histogram, scatter diagram, flow chart, and control chart. These tools use statistical techniques to collect and analyze data in order to identify problems, control fluctuations, and provide solutions. They help organize data for easy understanding and analysis to improve processes. Each tool is described in terms of its purpose, construction, and examples.
4 26 2013 1 IME 674 Quality Assurance Reliability EXAM TERM PROJECT INFO...Robin Beregovska
The document provides information about an exam and term project for an IME quality assurance course. It discusses control charts and introduces X-bar and R charts. The key points are:
- Exam 1 will cover lectures 1-4 and chapters 1-6 and is approximately one week away.
- The term project can be a quality analysis of real process data or a report on current state of art of an SPC topic, and is 10 pages or less.
- Control charts like X-bar and R charts can be used to monitor processes and identify assignable causes, with X-bar charts monitoring the mean and R charts monitoring variation. Control limits are calculated using historical sample data.
Presentación que acompaña a la ponencia dada por Matt Savage, de PQ Systems, durante la conferencia LEAN Six Sigma Online 2014, organizada por Blackberry&Cross.
Más información: http://lssc.blackberrycross.com
The document discusses control charts and run charts. Control charts were first developed by Walter Shewhart in 1924 to monitor process stability and control. They distinguish between common cause and special cause variation. Run charts plot process data over time to detect trends or shifts. They have seven steps: select a measure, gather minimum 10 data points, make a graph with vertical and horizontal axes, plot the data chronologically, and add a center line. Both charts aim to only address non-random variation warranting process improvement actions.
This presentation provided an overview of Ishikawa's seven basic quality tools: histograms, Pareto charts, cause-and-effect diagrams, run charts, scatter diagrams, flow charts, and control charts. For each tool, the presentation defined the tool, explained how to construct it, and provided an example of how the tool can be used. The tools are designed to be simple visual aids to help analyze data, identify relationships and causes, improve processes, and monitor quality.
Seven Quality Tools - Presentation Material Sample 1.pptssusere6db8e
This presentation provided an overview of Ishikawa's seven basic quality tools: histograms, Pareto charts, cause-and-effect diagrams, run charts, scatter diagrams, flow charts, and control charts. For each tool, the presentation defined the tool, explained how to construct it, and provided an example of how the tool can be used. The tools are designed to be simple visual aids to help analyze data, identify relationships and causes, improve processes, and monitor quality.
Seven quality-tools-1233776598291857-2Mahmood Alam
This presentation provided learning material on Ishikawa's seven basic quality tools: histograms, Pareto charts, cause-and-effect diagrams, run charts, scatter diagrams, flow charts, and control charts. For each tool, definitions were given along with step-by-step processes for constructing them and examples of how each could be used. The tools were shown to be rather simple and effective for analyzing and interpreting data to identify and solve quality-related problems.
Descriptive statistics are methods of describing the characteristics of a data set. It includes calculating things such as the average of the data, its spread and the shape it produces.
TUTORIAL _5_Control charts for variables.pptx.pdfAzizRahman96
The document discusses control charts for variables and their use in monitoring manufacturing processes. It provides examples of typical control charts, patterns to look for that indicate process issues, and rules for identifying out-of-control processes. Two examples are given: [1] a mean and range chart used to identify outliers in coil resistance data, and [2] an individual-moving range chart and Z-MR chart used to analyze hardness and diameter data from multiple parts and processes. The charts are created in Minitab and interpreted to evaluate process capability and identify potential issues requiring investigation.
326 week 7 fujiyama electronics case studyhwcampusinfo
This document provides instructions for a case study assignment on process control charts for Fujiyama Electronics. Students are asked to:
1. Create X-Bar and R control charts using data provided to identify any out-of-control conditions.
2. Recalculate the charts after removing assignable causes, and discuss the differences between the original and updated charts.
3. Submit the case study in APA format in a Word document. The study will be graded based on the accuracy of the control charts, discussion of differences between charts, and paper formatting/mechanics.
326 week 7 fujiyama electronics case studyhwcampusinfo
This document provides instructions for a case study assignment on process control charts for Fujiyama Electronics. Students are asked to:
1. Create X-Bar and R control charts using data provided to identify any out-of-control conditions.
2. Recalculate the charts after removing assignable causes, and discuss the differences between the original and updated charts.
3. Submit the case study in APA format in a Word document. The study will be graded based on the accuracy of the control charts, discussion of differences between charts, and paper formatting and mechanics.
The document discusses various quality management tools and techniques, including the seven traditional quality tools, Six Sigma methodology, and new management tools. It provides details on each tool, including definitions, examples, and uses. The seven traditional quality tools described are flow chart, check sheet, cause and effect diagram, Pareto chart, control chart, histogram, and scatter diagram. Six Sigma follows the DMAIC methodology of define, measure, analyze, improve, and control. The seven new management tools discussed are affinity diagram, interrelations diagram, tree diagram, matrix diagram, arrow diagram, and process decision program chart.
Crystal tr///SAP Design Studio online training by design studio Export-24/7//...venkat training
///SAP Design Studio online training by design studio Export-24/7//
venkat
Contact numbers : +91 9972971235,+91-9663233300(India)
Email Id : Madhukar.dwbi@gmail.com, https://www.youtube.com/watch?v=KK6DxwhYxAI&t=23s
Website:
http://www.sap-bo-online-training.com/
This one-day workshop on data analysis using SPSS has two parts. Part 1 covers entering data into SPSS, including preparing datasets, transforming data, and running descriptive statistics. Part 2 provides an overview of statistical analysis techniques and how to choose the appropriate technique for decision making, giving examples. The document introduces SPSS and its four windows: the data editor, output viewer, syntax editor, and script window. It describes how to define variables, enter and manage data files, sort cases, compute new variables, and perform basic analyses like frequencies, descriptives, and linear regression. Proper use of statistical techniques depends on the research question, variable types and definitions, and assumptions.
This document provides an overview of using the statistical software package SPSS. It discusses the four main windows in SPSS - the data editor, output viewer, syntax editor, and script window. It also covers the basics of managing data files, including opening SPSS, defining variables, and saving data. Finally, it demonstrates some common analyses in SPSS including frequencies, descriptives, and linear regression as well as how to interpret the outputs and plot regression lines. The overall purpose is to introduce the basics of using SPSS to perform statistical analysis and data management.
The 7 basic quality tools through minitab 18RAMAR BOSE
The document provides an overview of creating and customizing control charts in Minitab. It explains how to create an I-MR chart and Xbar-R chart from sample data files, including how to select test criteria, format scales and axes, and add reference lines. The document also provides general information about when to use control charts and considerations for the type of data needed to create these charts.
This document discusses approaches for assessing the reproducibility of two measurement systems. It describes three common approaches: 1) Performing a standard R&R study treating the measurement devices as operators, 2) Creating an iso-plot to visually assess reproducibility, and 3) Creating a Bland Altman plot to analyze differences between the devices and determine if one is biased. The document emphasizes the importance of ensuring measurement devices provide consistent results to maintain operator confidence.
This presentation provided learning material on Ishikawa's seven basic quality tools: histograms, Pareto charts, cause-and-effect diagrams, run charts, scatter diagrams, flow charts, and control charts. Each tool was defined and explained with examples of how it is constructed and how it can be used. The tools are simple and effective ways to analyze data, identify problems and prioritize solutions, discover causes of problems, study relationships between variables, map processes, and monitor quality control.
This document provides an overview of using various statistical functions and analysis tools in Microsoft Excel for business research methods. It discusses functions like SUM, AVERAGE, MEDIAN, and STANDARD DEVIATION for calculating statistical measures. Additionally, it covers tools for creating histograms, boxplots, and other visualizations to analyze and summarize data distributions and dispersion. The document also introduces concepts of central tendency, variance, outliers, and how to measure data dispersion through calculations and graphical analysis in Excel.
In Part II of the Anomaly Detection Series, we discuss the challenges in analyzing Temporal datasets and discuss methods for outlier analysis. We focus on single time series and discuss point outlier and sub-sequence methods.
The document discusses various quality tools used to solve problems including flowcharts, run charts, control charts, histograms, stratification, and other graphs. It provides information on how to construct and interpret these tools. Flowcharts are described as a way to visually map out processes and identify complex steps. Control charts are presented as a method to monitor processes and detect assignable causes by tracking variation over time. Stratification is introduced as a statistical technique to break down data into meaningful groups to better understand sources of variation.
The document discusses various quality tools used to solve problems including flowcharts, run charts, control charts, histograms, stratification, and other graphs. It provides information on how to construct and interpret these tools. Flowcharts are described as a way to visually map out processes and identify complex steps. Control charts are presented as a method of monitoring processes over time to detect assignable causes and keep variation under control. Stratification is outlined as a technique to break down data into meaningful groups to identify sources of variation.
This document introduces the P-Trap software for designing and evaluating phosphorus removal structures. P-Trap was developed by the USDA-ARS to help conservationists, designers, and engineers design and evaluate the performance of P removal structures. It can be used to design structures to meet phosphorus removal and flow rate goals or evaluate existing or hypothetical structures. The document provides examples of using P-Trap to design a bed structure and evaluate an existing blind inlet structure. Key inputs for P-Trap include site characteristics, PSM properties, and structure configuration. The output provides structure specifications and predicted phosphorus and flow rate performance.
This presentation gives an introduction to analysing ChIP-seq data and is part of a bioinformatics workshop. The accompanying websites are available at http://sschmeier.github.io/bioinf-workshop/#!galaxy-chipseq/
🔥🔥🔥🔥🔥🔥🔥🔥🔥
إضغ بين إيديكم من أقوى الملازم التي صممتها
ملزمة تشريح الجهاز الهيكلي (نظري 3)
💀💀💀💀💀💀💀💀💀💀
تتميز هذهِ الملزمة بعِدة مُميزات :
1- مُترجمة ترجمة تُناسب جميع المستويات
2- تحتوي على 78 رسم توضيحي لكل كلمة موجودة بالملزمة (لكل كلمة !!!!)
#فهم_ماكو_درخ
3- دقة الكتابة والصور عالية جداً جداً جداً
4- هُنالك بعض المعلومات تم توضيحها بشكل تفصيلي جداً (تُعتبر لدى الطالب أو الطالبة بإنها معلومات مُبهمة ومع ذلك تم توضيح هذهِ المعلومات المُبهمة بشكل تفصيلي جداً
5- الملزمة تشرح نفسها ب نفسها بس تكلك تعال اقراني
6- تحتوي الملزمة في اول سلايد على خارطة تتضمن جميع تفرُعات معلومات الجهاز الهيكلي المذكورة في هذهِ الملزمة
واخيراً هذهِ الملزمة حلالٌ عليكم وإتمنى منكم إن تدعولي بالخير والصحة والعافية فقط
كل التوفيق زملائي وزميلاتي ، زميلكم محمد الذهبي 💊💊
🔥🔥🔥🔥🔥🔥🔥🔥🔥
This presentation provided an overview of Ishikawa's seven basic quality tools: histograms, Pareto charts, cause-and-effect diagrams, run charts, scatter diagrams, flow charts, and control charts. For each tool, the presentation defined the tool, explained how to construct it, and provided an example of how the tool can be used. The tools are designed to be simple visual aids to help analyze data, identify relationships and causes, improve processes, and monitor quality.
Seven Quality Tools - Presentation Material Sample 1.pptssusere6db8e
This presentation provided an overview of Ishikawa's seven basic quality tools: histograms, Pareto charts, cause-and-effect diagrams, run charts, scatter diagrams, flow charts, and control charts. For each tool, the presentation defined the tool, explained how to construct it, and provided an example of how the tool can be used. The tools are designed to be simple visual aids to help analyze data, identify relationships and causes, improve processes, and monitor quality.
Seven quality-tools-1233776598291857-2Mahmood Alam
This presentation provided learning material on Ishikawa's seven basic quality tools: histograms, Pareto charts, cause-and-effect diagrams, run charts, scatter diagrams, flow charts, and control charts. For each tool, definitions were given along with step-by-step processes for constructing them and examples of how each could be used. The tools were shown to be rather simple and effective for analyzing and interpreting data to identify and solve quality-related problems.
Descriptive statistics are methods of describing the characteristics of a data set. It includes calculating things such as the average of the data, its spread and the shape it produces.
TUTORIAL _5_Control charts for variables.pptx.pdfAzizRahman96
The document discusses control charts for variables and their use in monitoring manufacturing processes. It provides examples of typical control charts, patterns to look for that indicate process issues, and rules for identifying out-of-control processes. Two examples are given: [1] a mean and range chart used to identify outliers in coil resistance data, and [2] an individual-moving range chart and Z-MR chart used to analyze hardness and diameter data from multiple parts and processes. The charts are created in Minitab and interpreted to evaluate process capability and identify potential issues requiring investigation.
326 week 7 fujiyama electronics case studyhwcampusinfo
This document provides instructions for a case study assignment on process control charts for Fujiyama Electronics. Students are asked to:
1. Create X-Bar and R control charts using data provided to identify any out-of-control conditions.
2. Recalculate the charts after removing assignable causes, and discuss the differences between the original and updated charts.
3. Submit the case study in APA format in a Word document. The study will be graded based on the accuracy of the control charts, discussion of differences between charts, and paper formatting/mechanics.
326 week 7 fujiyama electronics case studyhwcampusinfo
This document provides instructions for a case study assignment on process control charts for Fujiyama Electronics. Students are asked to:
1. Create X-Bar and R control charts using data provided to identify any out-of-control conditions.
2. Recalculate the charts after removing assignable causes, and discuss the differences between the original and updated charts.
3. Submit the case study in APA format in a Word document. The study will be graded based on the accuracy of the control charts, discussion of differences between charts, and paper formatting and mechanics.
The document discusses various quality management tools and techniques, including the seven traditional quality tools, Six Sigma methodology, and new management tools. It provides details on each tool, including definitions, examples, and uses. The seven traditional quality tools described are flow chart, check sheet, cause and effect diagram, Pareto chart, control chart, histogram, and scatter diagram. Six Sigma follows the DMAIC methodology of define, measure, analyze, improve, and control. The seven new management tools discussed are affinity diagram, interrelations diagram, tree diagram, matrix diagram, arrow diagram, and process decision program chart.
Crystal tr///SAP Design Studio online training by design studio Export-24/7//...venkat training
///SAP Design Studio online training by design studio Export-24/7//
venkat
Contact numbers : +91 9972971235,+91-9663233300(India)
Email Id : Madhukar.dwbi@gmail.com, https://www.youtube.com/watch?v=KK6DxwhYxAI&t=23s
Website:
http://www.sap-bo-online-training.com/
This one-day workshop on data analysis using SPSS has two parts. Part 1 covers entering data into SPSS, including preparing datasets, transforming data, and running descriptive statistics. Part 2 provides an overview of statistical analysis techniques and how to choose the appropriate technique for decision making, giving examples. The document introduces SPSS and its four windows: the data editor, output viewer, syntax editor, and script window. It describes how to define variables, enter and manage data files, sort cases, compute new variables, and perform basic analyses like frequencies, descriptives, and linear regression. Proper use of statistical techniques depends on the research question, variable types and definitions, and assumptions.
This document provides an overview of using the statistical software package SPSS. It discusses the four main windows in SPSS - the data editor, output viewer, syntax editor, and script window. It also covers the basics of managing data files, including opening SPSS, defining variables, and saving data. Finally, it demonstrates some common analyses in SPSS including frequencies, descriptives, and linear regression as well as how to interpret the outputs and plot regression lines. The overall purpose is to introduce the basics of using SPSS to perform statistical analysis and data management.
The 7 basic quality tools through minitab 18RAMAR BOSE
The document provides an overview of creating and customizing control charts in Minitab. It explains how to create an I-MR chart and Xbar-R chart from sample data files, including how to select test criteria, format scales and axes, and add reference lines. The document also provides general information about when to use control charts and considerations for the type of data needed to create these charts.
This document discusses approaches for assessing the reproducibility of two measurement systems. It describes three common approaches: 1) Performing a standard R&R study treating the measurement devices as operators, 2) Creating an iso-plot to visually assess reproducibility, and 3) Creating a Bland Altman plot to analyze differences between the devices and determine if one is biased. The document emphasizes the importance of ensuring measurement devices provide consistent results to maintain operator confidence.
This presentation provided learning material on Ishikawa's seven basic quality tools: histograms, Pareto charts, cause-and-effect diagrams, run charts, scatter diagrams, flow charts, and control charts. Each tool was defined and explained with examples of how it is constructed and how it can be used. The tools are simple and effective ways to analyze data, identify problems and prioritize solutions, discover causes of problems, study relationships between variables, map processes, and monitor quality control.
This document provides an overview of using various statistical functions and analysis tools in Microsoft Excel for business research methods. It discusses functions like SUM, AVERAGE, MEDIAN, and STANDARD DEVIATION for calculating statistical measures. Additionally, it covers tools for creating histograms, boxplots, and other visualizations to analyze and summarize data distributions and dispersion. The document also introduces concepts of central tendency, variance, outliers, and how to measure data dispersion through calculations and graphical analysis in Excel.
In Part II of the Anomaly Detection Series, we discuss the challenges in analyzing Temporal datasets and discuss methods for outlier analysis. We focus on single time series and discuss point outlier and sub-sequence methods.
The document discusses various quality tools used to solve problems including flowcharts, run charts, control charts, histograms, stratification, and other graphs. It provides information on how to construct and interpret these tools. Flowcharts are described as a way to visually map out processes and identify complex steps. Control charts are presented as a method to monitor processes and detect assignable causes by tracking variation over time. Stratification is introduced as a statistical technique to break down data into meaningful groups to better understand sources of variation.
The document discusses various quality tools used to solve problems including flowcharts, run charts, control charts, histograms, stratification, and other graphs. It provides information on how to construct and interpret these tools. Flowcharts are described as a way to visually map out processes and identify complex steps. Control charts are presented as a method of monitoring processes over time to detect assignable causes and keep variation under control. Stratification is outlined as a technique to break down data into meaningful groups to identify sources of variation.
This document introduces the P-Trap software for designing and evaluating phosphorus removal structures. P-Trap was developed by the USDA-ARS to help conservationists, designers, and engineers design and evaluate the performance of P removal structures. It can be used to design structures to meet phosphorus removal and flow rate goals or evaluate existing or hypothetical structures. The document provides examples of using P-Trap to design a bed structure and evaluate an existing blind inlet structure. Key inputs for P-Trap include site characteristics, PSM properties, and structure configuration. The output provides structure specifications and predicted phosphorus and flow rate performance.
This presentation gives an introduction to analysing ChIP-seq data and is part of a bioinformatics workshop. The accompanying websites are available at http://sschmeier.github.io/bioinf-workshop/#!galaxy-chipseq/
Similar to HighScore Plus for Crystallite Size Analysis.pptx (20)
🔥🔥🔥🔥🔥🔥🔥🔥🔥
إضغ بين إيديكم من أقوى الملازم التي صممتها
ملزمة تشريح الجهاز الهيكلي (نظري 3)
💀💀💀💀💀💀💀💀💀💀
تتميز هذهِ الملزمة بعِدة مُميزات :
1- مُترجمة ترجمة تُناسب جميع المستويات
2- تحتوي على 78 رسم توضيحي لكل كلمة موجودة بالملزمة (لكل كلمة !!!!)
#فهم_ماكو_درخ
3- دقة الكتابة والصور عالية جداً جداً جداً
4- هُنالك بعض المعلومات تم توضيحها بشكل تفصيلي جداً (تُعتبر لدى الطالب أو الطالبة بإنها معلومات مُبهمة ومع ذلك تم توضيح هذهِ المعلومات المُبهمة بشكل تفصيلي جداً
5- الملزمة تشرح نفسها ب نفسها بس تكلك تعال اقراني
6- تحتوي الملزمة في اول سلايد على خارطة تتضمن جميع تفرُعات معلومات الجهاز الهيكلي المذكورة في هذهِ الملزمة
واخيراً هذهِ الملزمة حلالٌ عليكم وإتمنى منكم إن تدعولي بالخير والصحة والعافية فقط
كل التوفيق زملائي وزميلاتي ، زميلكم محمد الذهبي 💊💊
🔥🔥🔥🔥🔥🔥🔥🔥🔥
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) CurriculumMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
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HighScore Plus for Crystallite Size Analysis.pptx
1. HighScore Plus for Crystallite Size Analysis
Scott A Speakman, Ph.D.
Center for Materials Science and Engineering at MIT
speakman@mit.edu
http://prism.mit.edu/xray
2. Before you begin reading these slides or
performing this analysis …
• These slides assume that you are familiar with
– Profile Fitting
– Fundamental Theory of Crystallite Size and Microstrain Analysis
using X-Ray Powder Diffraction
• Please make sure that you have read the tutorials:
– “Profile Fitting using PANalytical HighScore Plus”
– “Fundamentals of Line Profile Analysis for Nanocrystallite Size
and Microstrain Estimation using XRPD”
• These tutorials are available at
http://prism.mit.edu/xray/tutorials.htm
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
3. • These instructions will assume that you are working
with an external calibration standard
• These instructions will also teach you how to create
template file
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
4. Before determining crystallite size the instrument
broadening must be corrected for
• Data must be collected from a standard using the same
instrument and same configuration as will be used to
collect data from the specimen
• The data should be opened in HighScore Plus and the
peaks profile fit
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
5. Creating the Instrument Profile Calibration Curve
• Right-click in the Additional Graphics pane
• From the menu, select Show Graphics > Halfwidth Plot >
FWHM Statistics
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
6. The FWHM Statistics plot will show the FWHM of
the profile fit peaks and the best fit Caglioti curve
• Examine the curve fit to the FWHM data points
• Make sure that the Caglioti curve fits the FWHM plot
– Closely examine any outliers
• The equation that is displayed is the Caglioti equation with
parameters W, V, and U
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
2
2
tan
tan U
V
W
B
7. Creating the Instrument Profile Calibration Curve
• Right-click in the Additional Graphics pane
• From the menu, select Show Graphics > Halfwidth Plot > Broadening
(Gaus+Lorentz)
• In this plot, the Gaussian and Lorentzian components of the peak
profiles are plotted in individual Caglioti curves
– This is the calibration curve required for proper line profile analysis
– These Caglioti equations must be converted into an instrument profile
• Right-click in the Additional Graphics pane
• From the menu, select Show Graphics > Take as LP Analysis Standard
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
8. The Caglioti coefficients for the calibration curve
can be seen in the Global Settings
• Select the Refinement
Control tab in the Lists Pane
• Left-click on the phrase
Global Variables in the
Refinement Control pane
• Look in the Object Inspector
pane for the Global Settings.
• The LP Standard coefficients
are recorded in the
“Instrument Standard” field
as Gauss Coefficients and
Lorentz Coefficients
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
9. A template can be used as a starting point for
multiple analyses of experimental data
• You could record the Gauss and Lorentz coefficients from the
Instrument Standard field and them enter into every new
document
– If you are not sharing a computer and only use one instrument with
one configuration, you could also save them as defaults in the menu
Customize > Defaults
• In order to save work, you can also create a template file
– A template file is an empty HPF document that contains several
settings
– We will create a document that contains the LP Standard coefficients
determined by the analysis of the standard
– A template can also contain
• Reference patterns
• Peaks in the peak list
• Phases for refinement
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
10. Creating a template
• After you create the instrument LP Analysis Standard
– Go to the Peak List tab in the Lists Pane
• Right-click in the Peak List and select the menu option Delete >
Included Peaks
– Go to the Refinement Control tab in the Lists Pane
• Expand the entries Global Variables and Background
• In every parameter within Background (Flat Background,
Coefficient 1, etc), set the value to 0
– Go to the Pattern List in the Lists Pane
• Delete all reference patterns loaded in the Pattern List
• If you are always analyzing the same phase(s), you could load
the reference patterns for those phases and save them in the
template
– Go to the Scan List in the Lists Pane
• Delete all experimental scans loaded in the Scan List
• Save the document in a *.HPF format with a clever name like
“LP Analysis Template.hpf
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
11. Begin analysis of the nanocrystalline material
• Open the template file if it is not already open
• Insert the data for the nanocrystalline sample by
selecting the menu File > Insert
• Be sure that you do not save over your empty template.
Before you go any further, you can save this file using
the menu item File > Save As …
• Profile Fit the data from them nanocrystalline sample
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
12. Examine the FWHM Plot for Outliers
• Right-click in the Additional Graphics pane
• From the menu, select Show Graphics > Halfwidth Plot > FWHM
Statistics
• Examine the FWHM plot for outliers or anomolies
– In the plot below, one peak does not conform to the general FWHM
curve
– If your sample contains a mixture of phases, you may observe a
different FWHM line for each different phase
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
13. Select what peaks you will use in the line profile
analysis
• There are two ways to deal with a mixture of phases
– You could use the ability to mark peaks as included/excluded
– You could associate all peaks with a specific phase and then
analyze the peaks from one phase at a time
• These slides will first demonstrate how to
include/exclude peaks
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
14. Examine the data, peak list, and FWHM plot and
exclude peaks that should not be used for LP
analysis
• In the data shown to the
right, there is a small
impurity phase
– The peak from this phase is
not indexed by the
reference card lines (solid
purple lines)
– The peak from this phase is
an outlier on the FWHM
plot
• We want to exclude the
peak(s) from the impurity
phase
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
Position[°2Theta](Copper(Cu))
25 30 35 40
Counts
0
400
1600
3600
Ceriananocrystalline
0.00
0.29
0.58
0.87
1.16
1.45
FWHM^2=0(1)+7(4)*Tan(Th)+-2(3)*Tan(Th)^2,Chisq.:2.87133162880293
FWHMLeft[°2Th.]
15. There are a few ways to exclude a peak
• Right-click on the data point for the
peak in the FWHM plot
– From the context sensitive menu, select
Set Peak(s) > Excluded
• In the Peak List in the lists pane, right-
click on the line for the peak
– From the context sensitive menu, select
Set Peak(s) > Excluded
• Go to the menu Tools > Set Peak Status
– Build the filter to a setting such as “Set
Peaks with: Matched=False to Excluded”.
– All peaks that are not matched by a
reference pattern will be excluded
– You could also exclude all matched
peaks instead
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
16. Excluded peaks are highlighted in light blue in the
Peak List, the FWHM plot, and the line markers
• The advantage to
excluding peaks, rather
than deleting them, is
that they can be included
again if you need to use
them for additional
analyses (such as
repeating the profile
fitting)
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
Position[°2Theta](Copper(Cu))
25 30 35
Counts
0
400
1600
3600
Ceriananocrystalline
0.00
0.29
0.58
0.87
1.16
1.45
FWHM^2= 1(1)+ 4(2)*Tan(Th)+ 0(2)*Tan(Th)^2, Chisq.: 0.607959969381312
FWHMLeft[°2Th.]
17. You can now use the Peak List to evaluate the
crystallite size and microstrain of the sample
• There are four columns with crystallite size and
microstrain information available in the Peak List
• Additional information is shown in the Object
Inspector for each individual peak in the Line
Profile Analysis area
– This information can be viewed by left-clicking on a
peak in the Peak List and then looking at the Object
Inspector
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
18. Different calculations reported in the peak list use
different values of the peak breadth
• In the Object Inspector, you can see peak information for the
peak breadth “B”
– HighScore Plus uses breadth instead of FWHM for LP analysis
• Calculations use the Structural Breadth
– Obs B is the breadth of the experimental diffraction peak for the
sample being analyzed
– Inst B is the breadth calculated from the LP Analysis Standard
created when the calibration data was used to analyze the
instrument profile
– Struct B is the peak broadening due to the sample
• Struct B= Obs B – Inst B
• The Breadth is reported as three components
– B is the overall breadth of the entire peak
– Lorentz B is the breadth of the Lorentzian component of the peak
– Gauss B is the breadth of the Gaussian component of the peak
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
19. The difference between “Crystallite Size” vs
“Crystallite Size Only’ (and “Microstrain” vs
“Microstrain Only”)
• The values Crystallite Size Only and Microstrain Only are determined
using the Struct B, ie the overall breadth of the entire diffraction peak
– Crystallite Size Only is calculated assuming there is no Microstrain broadening
• This is the classis application of the Scherrer equation
– Microstrain Only is calculated assuming there is no crystallite size broadening
• The values “Crystallite Size” and “Microstrain” are calculated using a
less conventional shape deconvolution
– The assumption is that all Crystallite Size broadening has as Lorentzian shape
and that all Microstrain broadening has a Gaussian shape
– Therefore, it is assumed that
• “Struct Lorentz B” quantifies the peak broadening due to crystallite size and
can be used in the Scherrer equation to determine the crystallite size
• “Struct Gauss B” quantifies the peak broadening due to microstrain
– This analysis might be valid if there is low dislocation density in the sample
• Dislocations area type of Microstrain broadening that have a Lorentzian
shape profile
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
20. The values for Crystallite Size and Microstrain in
the Peak List are calculated based on individual
peaks
• To determine if the assumption of Crystallite Size Only (ie no
microstrain) or Microstrain Only (ie no crystallite size broadening)
are true, evaluate how they change with the 2Theta position of the
peak
– In the example above, the value Crystallite Size Only does not change
systematically with 2Theta.
– The value Microstrain Only does change systematically with 2Tehta
– This means that the assumption that there is no Microstrain is more likely
to be correct
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
21. A more accurate evaluation can be determined by
using all peaks for the calculation in a Williamson-
Hall plot
• The Williamson-Hall plot is shown below the Peak List
• It shows how well the data fit equation
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
Williamson-Hall Plot
Sin(Theta)
0.75
0.7
0.65
0.6
0.55
0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
Struct.
B
*
Cos(Theta)
2.2
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
Struct. B * Cos(Th) = 2.1(2) + -0.4(4) * Sin(Th)
Chi square: 0.2264987
Size [Å]: 43(4)
Strain [%]: -0.2(2)
22. Settings in Customize > Document Settings
• In this dialogue, you can explore different ways to apply
Line Profile Analysis to your data.
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
23. Analyze the Williamson-Hall Plot with Different
Assumptions
• You can test your data assuming there is only
microstrain broadening or only crystallite size
broadening
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
24. If assuming that there is no crystallite size broadening
does not decrease the residual of the linear fit compared
to fitting both size and strain, then the amount of
crystallite size broadening is insignificant
Slide ‹#› of 20
Scott A Speakman, Ph.D.
speakman@mit.edu
Williamson-Hall Plot
Sin(Theta)
0.8
0.75
0.7
0.65
0.6
0.55
0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
Struct.
B
*
Cos(Theta)
2.2
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
Chi square: 0.062
Strain [%]: 1.18(5)
Williamson-Hall Plot
Sin(Theta)
0.8
0.75
0.7
0.65
0.6
0.55
0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
Struct.
B
*
Cos(Theta)
2.1
2
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
Chi square: 0.058
Size [Å]: 278(114)
Strain [%]: 1.00(2)
This does not necessarily mean that there is no crystallite size broadening, just that
it cannot be quantified because it is overwhelmed by the amount of microstrain
broadening
Strain Only Size and Strain