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Evaluation in Today’s World : Respecting Diversity, Improving Quality, and Promoting Usability
Recipient of a 2021 Most Promising New Textbook Award from the Textbook & Academic Authors Association (TAA) Evaluation in Today’s World: Respecting Diversity, Improving Quality, and Promoting Usability is a timely and comprehensive textbook that guides students, practitioners, and users of evaluations in understanding evaluation purposes, theories, methodologies, and challenges within today’s sociocultural and political context.Veronica G. Thomas and Patricia B. Campbell include discussions of evaluation history, frameworks, models, types, planning, and methods, through a social justice, diversity, and inclusive lens.The authors focus on ethics in diverse cultural contexts, help readers understand how social problems and programs get politicized and, sometimes, framed through a racialized lens, show how to engage stakeholders in the evaluation process, and communicate results in culturally appropriate ways. Included with this title: The password-protected Instructor Resource Site (formally known as SAGE Edge) offers access to all text-specific resources, including a test bank and editable, chapter-specific PowerPoint® slides.
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Microsoft Excel Functions Quick Reference : For High-Quality Data Analysis, Dashboards, and More
This condensed syntax reference presents the essential Excel function syntax in a well-organized format that can be used as a quick and handy reference.You can use it to improve your Excel knowledge and increase your productivity.It will help you upgrade the quality of your data analysis, dashboards, models, and templates. The Microsoft Excel Functions Quick Reference helps you set up workbooks, enter data, and format it for easier viewing.It starts by giving an overview of Excel functions explaining the different types of Excel functions available followed by an understanding of string functions and date functions.It then covers time, lookup, aggregate, and logical functions along with practice problems.Further, you will see math functions and information functions in Excel.You will also be able to create sophisticated forecast worksheets, key performance indicators (KPIs), and timelines.Each function in the text is illustrated by helpful, illuminating examples. With this book by your side, you'll always have the answer to your Excel function syntax questions.What You Will LearnWork with basic Excel functionsUse the LOOKUP functionTake advantage of new functions in information functionsCreate a mega formulaWho This Book Is ForAdministrators, analysts, and anyone else working with Microsoft Excel.
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Usability Testing of Medical Devices
Usability Testing of Medical Devices covers the nitty-gritty of usability test planning, conducting, and results reporting.The book also discusses the government regulations and industry standards that motivate many medical device manufacturers to conduct usability tests. Since publication of the first edition, the FDA and other regulatory groups have modified their regulations and expectations regarding how medical device manufacturers should approach usability testing.Reflecting these changes, this Second Edition provides updated guidance to readers with an interest or direct role in conducting a usability test of a medical device or system.Key updates involve the 2011 FDA guidance on human factors engineering, requirements set forth by the third edition of IEC 60601 and closely related IEC 62366-1:2015, linking usability test tasks to risk analysis results, and analyzing root causes of use errors that occur during usability tests.Written by seasoned human factors specialists, Usability Testing of Medical Devices, Second Edition is an informative, practical, and up-to-date handbook for conducting usability tests of medical devices.The book helps ensure a smooth and painless development process—and thus, safe and effective medical devices.
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Functions
How to teach kids coding ideas even if you don't know how to code yourself.In the age of computers, smartphones and digital media, coding is going to be one of the most helpful skills the next generation needs to learn for their future jobs.It's such a focus that schools are starting to introduce it into their curriculum.Younger and younger people are learning how to code20 years ago, coding was taught only at university.Now, high school students are learning it.In the next decade, even elementary school kids will be learning the basics.What is this book?Functions by Dougy Lee is the second book of a series designed to smoothly segue your child into understanding coding concepts - the stuff that university students wrestle with.With simple language and colorful illustrations, this book makes what feel like very difficult topics easy enough that even kids can learn.Functions introduces a variety of fundamental concepts about programming functions that would lay the foundational building blocks for early growth into computer science.We explore key ideas about the topic of functions:The black box model of functions.,What are the components of a function?,What does it mean when you provide different inputs into a function?,How do you know if two functions are the same?,It is a great gift for kids who aspire to make their own websites, build robots or even make games.Have a bit of fun during reading time with your child. Go through with them something that's different to the ordinary baby books of colors and animals.
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Which functions are not rational functions?
Functions that are not rational functions include trigonometric functions (such as sine, cosine, and tangent), exponential functions (such as \(e^x\)), logarithmic functions (such as \(\log(x)\)), and radical functions (such as \(\sqrt{x}\)). These functions involve operations like trigonometric ratios, exponentiation, logarithms, and roots, which cannot be expressed as a ratio of two polynomials.
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What is the curve analysis for trigonometric functions in mathematics?
Curve analysis for trigonometric functions in mathematics involves studying the behavior of trigonometric functions such as sine, cosine, and tangent on a graph. This analysis includes identifying key features such as amplitude, period, phase shift, and asymptotes. By analyzing the curves of trigonometric functions, we can understand their patterns, transformations, and how they relate to real-world phenomena such as waves and oscillations. This analysis is essential for solving trigonometric equations, graphing trigonometric functions, and understanding their properties in various contexts.
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What are power functions and root functions?
Power functions are functions in the form of f(x) = x^n, where n is a constant exponent. These functions exhibit a characteristic shape depending on whether n is even or odd. Root functions, on the other hand, are functions in the form of f(x) = √x or f(x) = x^(1/n), where n is the index of the root. Root functions are the inverse operations of power functions, as they "undo" the effect of the corresponding power function. Both power and root functions are important in mathematics and have various applications in science and engineering.
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What are inverse functions of power functions?
The inverse functions of power functions are typically radical functions. For example, the inverse of a square function (f(x) = x^2) would be a square root function (f^(-1)(x) = √x). In general, the inverse of a power function with exponent n (f(x) = x^n) would be a radical function with index 1/n (f^(-1)(x) = x^(1/n)). These inverse functions undo the original power function, resulting in the input and output values being switched.
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Functions of Medieval English Stage Directions : Analysis and Catalogue
When we speak of theatre, we think we know what a stage direction is: we tend to think of it as an authorial requirement, devised to be complementary to the spoken text and directed at those who put on a play as to what, when, where, how or why a moment, action or its staging should be completed.This is the general understanding to condition a theatrical convention known as the 'stage direction'.As such, we recognise that the stage direction is directed towards actors, directors, designers, and any others who have a part to play in the practical realisation of the play. And perhaps we think that this has always been the case.However, the term 'stage direction' is not a medieval one, nor does an English medieval equivalent term exist to codify the functions contained in extraneous manuscript notes, requirements, directions or records.The medieval English stage direction does not generally function in this way: it mainly exists as an observed record of earlier performance.There are examples of other functions, but even they are not directed at players or those involved in creating performance.More than 2000 stage directions from 40 or so plays and cycles have been included in the catalogue of the volume, and over 400 of those have been selected for analysis throughout the work. The purpose of this research is to examine the theatrical functions of medieval English stage directions as records of earlier performance.Examples of such functions are largely taken from outdoor scriptural plays.This book will be of great interest to students and scholars in theatre, medieval history and literature.
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p-adic Numbers, p-adic Analysis, and Zeta-Functions
Neal Koblitz was a student of Nicholas M. Katz, under whom he received his Ph.D. in mathematics at Princeton in 1974. He spent the year 1974 -75 and the spring semester 1978 in Moscow, where he did research in p -adic analysis and also translated Yu.I. Manin's "Course in Mathematical Logic" (GTM 53). He taught at Harvard from 1975 to 1979, and since 1979 has been at the University of Washington in Seattle.He has published papers in number theory, algebraic geometry, and p-adic analysis, and he is the author of "p-adic Analysis: A Short Course on Recent Work" (Cambridge University Press and GTM 97: "Introduction to Elliptic Curves and Modular Forms (Springer-Verlag).
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T-SQL Window Functions : For data analysis and beyond
Use window functions to write simpler, better, more efficient T-SQL queries Most T-SQL developers recognize the value of window functions for data analysis calculations.But they can do far more, and recent optimizations make them even more powerful.In T-SQL Window Functions, renowned T-SQL expert Itzik Ben-Gan introduces breakthrough techniques for using them to handle many common T-SQL querying tasks with unprecedented elegance and power.Using extensive code examples, he guides you through window aggregate, ranking, distribution, offset, and ordered set functions.You’ll find a detailed section on optimization, plus an extensive collection of business solutions — including novel techniques available in no other book. Microsoft MVP Itzik Ben-Gan shows how to: • Use window functions to improve queries you previously built with predicates • Master essential SQL windowing concepts, and efficiently design window functions • Effectively utilize partitioning, ordering, and framing • Gain practical in-depth insight into window aggregate, ranking, offset, and statistical functions • Understand how the SQL standard supports ordered set functions, and find working solutions for functions not yet available in the language • Preview advanced Row Pattern Recognition (RPR) data analysis techniques • Optimize window functions in SQL Server and Azure SQL Database, making the most of indexing, parallelism, and more • Discover a full library of window function solutions for common business problems About This Book • For developers, DBAs, data analysts, data scientists, BI professionals, and power users familiar with T-SQL queries • Addresses any edition of the SQL Server 2019 database engine or later, as well as Azure SQL Database Get all code samples at: MicrosoftPressStore.com/TSQLWindowFunctions/downloads
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Mathematical Analysis : Functions of Several Real Variables and Applications
This work is a textbook on Mathematical Analysis written by expert lecturers in the field.This textbook, other than the classical differentiation and integration tools for functions of several real variables, metric spaces, ordinary differential equations, implicit function and so on, also provides opportunities to go deeper into certain topics: among them, the Ascoli-Arzelà theorem, the regularity of convex functions in R^n, L^p spaces and absolutely continuous functions, all topics that are paramount in modern Mathematical Analysis.Other instances include the Weierstrass theorem on polynomial approximation of continuous functions or Peano's existence theorem (typically only existence, without uniqueness) for nonlinear ODEs and systems under general assumptions. The content is discussed in an elementary way and, at a successive stage, some topics are examined from several, more penetrating, angles.The agile organization of the subject matter helps instructors to effortlesslydetermine which parts to present during lectures and where to stop.The authors believe that any textbook can contribute to the success of a lecture course only to a point, and the choices made by lecturers are decisive in this respect. The book is addressed to graduate or undergraduate honors students in Mathematics, Physics, Astronomy, Computer Science, Statistics and Probability, attending Mathematical Analysis courses at the Faculties of Science, Engineering, Economics and Architecture.
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What are inverse functions of exponential functions?
Inverse functions of exponential functions are logarithmic functions. They are the functions that "undo" the effects of exponential functions. For example, if the exponential function is f(x) = a^x, then its inverse logarithmic function is g(x) = log_a(x), where a is the base of the exponential function. In other words, if f(x) takes x to the power of a, then g(x) takes a to the power of x.
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How do you perform a curve analysis of families of functions?
To perform a curve analysis of families of functions, you would first identify the type of function in the family (e.g., linear, quadratic, exponential). Then, you would analyze the key characteristics of the function, such as its domain, range, intercepts, and behavior as x approaches positive or negative infinity. Next, you would examine the transformations applied to the function, such as shifts, stretches, or reflections. Finally, you would compare and contrast the different functions within the family to identify any patterns or trends in their behavior. This analysis can help in understanding the overall behavior of the family of functions and how it changes based on different parameters or inputs.
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Can someone help me with the analysis of non-rational functions?
Yes, non-rational functions can be analyzed using various techniques. One approach is to identify the domain and range of the function, as well as any asymptotes or discontinuities. Additionally, you can analyze the behavior of the function as the input approaches positive or negative infinity. Another important aspect is to identify the critical points and analyze the concavity and inflection points using the second derivative test. Finally, you can also use graphing techniques to visualize the function and understand its behavior.
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What are polynomial functions and what are power functions?
Polynomial functions are functions that can be expressed as a sum of terms, each of which is a constant multiplied by a variable raised to a non-negative integer power. For example, f(x) = 3x^2 - 2x + 5 is a polynomial function. Power functions are a specific type of polynomial function where the variable is raised to a constant power. They can be written in the form f(x) = ax^n, where a is a constant and n is a non-negative integer. For example, f(x) = 2x^3 is a power function. Both polynomial and power functions are important in mathematics and have various applications in science and engineering.
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