Search Constraints
Number of results to display per page
Results for:
Language
English
Remove constraint Language: English
Search Results
-
e-book
This book deals with an introduction to the flow of compressible substances (gases). The main difference between compressible flow and almost incompressible flow is not the fact that compressibility has to be considered. Rather, the difference is in two phenomena that do not exist in incompressible flow. The first phenomenon is the very sharp discontinuity (jump) in the flow in properties. The second phenomenon is the choking of the flow. Choking is when downstream variations don't effect the flow. Though choking occurs in certain pipe flows in astronomy, there also are situations of choking in general (external) flow.
- Subjects:
- Aeronautical and Aviation Engineering and Mechanical Engineering
- Keywords:
- Fluid dynamics Gas dynamics Textbooks
- Resource Type:
- e-book
-
e-book
The topic of fluid mechanics is common to several disciplines: mechanical engineering, aerospace engineering, chemical engineering, and civil engineering. In fact, it is also related to disciplines like industrial engineering, and electrical engineering. While the emphasis is somewhat different in this book, the common material is presented and hopefully can be used by all. One can only admire the wonderful advances done by the previous geniuses who work in this field. In this book it is hoped to insert, what and when a certain model is suitable than other models. One of the difference in this book is the insertion of the introduction to multiphase flow. Clearly, multiphase is an advance topic. However, some minimal familiarity can be helpful for many engineers who have to deal with non pure single phase fluid. This book is the third book in the series of POTTO project books. POTTO project books are open content textbooks so everyone are welcome to joint in. The topic of fluid mechanics was chosen just to fill the introduction chapter to compressible flow. During the writing it became apparent that it should be a book in its own right. In writing the chapter on fluid statics, there was a realization that it is the best chapter written on this topic. It is hoped that the other chapters will be as good this one. This book is written in the spirit of my adviser and mentor E.R.G. Eckert. Eckert, aside from his research activity, wrote the book that brought a revolution in the education of the heat transfer. Up to Egret's book, the study of heat transfer was without any dimensional analysis. He wrote his book because he realized that the dimensional analysis utilized by him and his adviser (for the post doc), Ernst Schmidt, and their colleagues, must be taught in engineering classes. His book met strong criticism in which some called to "burn" his book. Today, however, there is no known place in world that does not teach according to Eckert's doctrine. It is assumed that the same kind of individual(s) who criticized Eckert's work will criticize this work. Indeed, the previous book, on compressible flow, met its opposition. For example, anonymous Wikipedia user name EMBaero claimed that the material in the book is plagiarizing, he just doesn't know from where and what. Maybe that was the reason that he felt that is okay to plagiarize the book on Wikipedia. These criticisms will not change the future or the success of the ideas in this work. As a wise person says "don't tell me that it is wrong, show me what is wrong"; this is the only reply. With all the above, it must be emphasized that this book is not expected to revolutionize the field but change some of the way things are taught. The book is organized into several chapters which, as a traditional textbook, deals with a basic introduction to the fluid properties and concepts (under construction). The second chapter deals with Thermodynamics. The third book chapter is a review of mechanics. The next topic is statics. When the Static Chapter was written, this author did not realize that so many new ideas will be inserted into this topic. As traditional texts in this field, ideal flow will be presented with the issue of added mass and added forces (under construction). The classic issue of turbulence (and stability) will be presented. An introduction to multi-phase flow, not a traditional topic, will be presented next (again under construction). The next two chapters will deal with open channel flow and gas dynamics. At this stage, dimensional analysis will be present (again under construction).
- Subjects:
- Aeronautical and Aviation Engineering and Mechanical Engineering
- Keywords:
- Fluid dynamics Textbooks
- Resource Type:
- e-book
-
e-book
Most books that use MATLAB are aimed at readers who know how to program. This book is for people who have never programmed before. As a result, the order of presentation is unusual. The book starts with scalar values and works up to vectors and matrices very gradually. This approach is good for beginning programmers, because it is hard to understand composite objects until you understand basic programming semantics. But there are problems: The MATLAB documentation is written in terms of matrices, and so are the error messages. To mitigate this problem, the book explains the necessary vocabulary early and deciphers some of the messages that beginners find confusing. Many of the examples in the first half of the book are non-standard MATLAB. I address this problem in the second half by translating the examples into a more idiomatic style. The book puts a lot of emphasis on functions, in part because they are an important tool for controlling program complexity, and also because they are useful for working with MATLAB tools like fzero and ode45. I assume that readers know calculus, differential equations, and physics, but not linear algebra. I explain the math as I go along, but the descriptions might not be enough for someone who hasn't seen the material before. There are small exercises within each chapter, and a few larger exercises at the end of some chapters.
-
e-book
How to Think Like a Computer Scientist: Learning with Pythonis an introduction to programming using Python.
- Subjects:
- Computing
- Keywords:
- Computer programming Programming languages (Electronic computers) Textbooks Python (Computer program language)
- Resource Type:
- e-book
-
e-book
This book is a practical discussion of six actionable steps that students can take to land a job regardless of the market. Whether the estimate is 25% unemployment or single-digit unemployment, that number doesn't apply to any one student. For any individual, the unemployment rate is 0% or 100%. One either has a job or doesn't. When any one person is looking for a job and there is 10% unemployment, that person just wants to be one of the nine people that has a job. Students might think even that one job is beyond their grasp. They think they don't have the right degree. Their school is in a different location than where they'd like to work. Not enough jobs are listed or employers are visiting the campus. This type of thinking cedes control of a student's search to outside forces. It is not up to professors, schools, career services support, or recruiters to get students a job. This book is about the proactive things that students can do to get themselves a job. In the first chapter, Six Steps to Job Search Success covers the different types of job searches: full-time job after graduation, internship, return to workforce, career change, relocation. The rest of the book is about how, regardless of the type of job search or overall market, one can be proactive and successfully land a job. This textbook outlines a structured approach, actionable steps, and stresses the importance of a student's willingness to see this through. Six Steps to Job Search Success provides that structure with six steps anyone can take to: Identify the types of jobs they'd like (Step 1: Identify Your Target) Position themselves for these jobs (Step 2: Create A Powerful Marketing Campaign) Figure out what employers are looking for (Step 3: Research) Develop relationships with prospective employers (Step 4: Network and Interview) Stay connected throughout the decision-making process and fix any problems that might arise (Step 5: Stay Motivated; Organized and Troubleshoot Your Search) Complete their search (Step 6: Negotiate and Close the Offer). Connie and Caroline are both former recruiters with over 40 years of combined hiring experience between them. Connie led recruiting areas for three Fortune 500 companies, and Caroline led recruiting in-house for a Fortune 500 but also as an external recruiter for established firms and start-ups. They've hired thousands of people from interns to senior executives. They developed the process detailed in Six Steps to Job Search Success based on how hiring works. The authors explain that in reality, the ability to look for a job and land a job is a separate and distinct skill than any of the skills required for the job itself. The goal of their book is share their job search techniques with your students so that your students can take control of their job search, add an exceptional new job to their career and enjoy the life rewards a satisfying career can bring. If you are interested in a practical approach that can deliver results, this book is for you and your course. Order a desk copy today and see for yourself.
- Keywords:
- Textbooks Job hunting
- Resource Type:
- e-book
-
e-book
The reason why Randall Fallows wrote Exploring Perspectives: A Concise Guide to Analysis is simple: to help give students a better understanding of how to discover, develop, and revise an analytical essay. Here is how his 5 chapter book goes about doing just that: The first two chapters focus on the nature of an analysis and what's involved in writing an analytical essay. Randall shows that analysis consists of a balance of assertions (statements which present their viewpoints or launch an exploration of their concerns), examples (specific passages/scenes/events which inspire these views), explanations (statements that reveal how the examples support the assertions), and significance (statements which reveal the importance of their study to personal and/or cultural issues). After showing why each feature should be present throughout an essay, he reveals how to "set the stage" for producing one of their own. He first helps students to evaluate their own views on a subject and to examine how these views emerge from their own experiences, values and judgments. He, then, shows them how to research what others have said about the subject and provides suggestions for evaluating and incorporating this research into their own perspectives. Finally, Randall discusses the nature of writing, not as a linear procedure, but as a recursive process where the discovery and clarification of a concept occur simultaneously. The remaining three chapters reveal more specific advice on how to develop an analytical essay. Exploring Perspectives: A Concise Guide to Analysis by Randall Fallows is a great text to prepare any student to write analytical essays for the argument and persuasion courses.
- Subjects:
- English Language
- Keywords:
- Persuasion (Rhetoric) Textbooks English language -- Rhetoric Academic writing
- Resource Type:
- e-book
-
e-book
Criminal Law uses a two-step process to augment learning, called the applied approach. First, after building a strong foundation from scratch, Criminal Law introduces you to crimes and defenses that have been broken down into separate components. It is so much easier to memorize and comprehend the subject matter when it is simplified this way. However, becoming proficient in the law takes more than just memorization. You must be trained to take the laws you have studied and apply them to various fact patterns. Most students are expected to do this automatically, but application must be seen, experienced, and practiced before it comes naturally. Thus the second step of the applied approach is reviewing examples of the application of law to facts after dissecting and analyzing each legal concept. Some of the examples come from cases, and some are purely fictional. All the examples are memorable, even quirky, so they will stick in your mind and be available when you need them the most (like during an exam). After a few chapters, you will notice that you no longer obsess over an explanation that doesn't completely make sense the first time you read it—you will just skip to the example. The examples clarify the principles for you, lightening the workload significantly.
- Keywords:
- Criminal law United States Textbooks
- Resource Type:
- e-book
-
e-book
Unlike some other textbooks, this one does not follow a top-down narrative. Rather it has the flow of a conversation, with backtracking. We will often build up programs incrementally, just as a pair of programmers would. We will include mistakes, not because I don't know the answer, but because this is the best way for you to learn. Including mistakes makes it impossible for you to read passively: you must instead engage with the material, because you can never be sure of the veracity of what you're reading. At the end, you'll always get to the right answer. However, this non-linear path is more frustrating in the short term (you will often be tempted to say, “Just tell me the answer, already!”), and it makes the book a poor reference guide (you can't open up to a random page and be sure what it says is correct). However, that feeling of frustration is the sensation of learning. I don't know of a way around it. At various points you will encounter this: ExerciseThis is an exercise. Do try it. This is a traditional textbook exercise. It's something you need to do on your own. If you're using this book as part of a course, this may very well have been assigned as homework. In contrast, you will also find exercise-like questions that look like this: Do Now!There's an activity here! Do you see it? When you get to one of these, stop. Read, think, and formulate an answer before you proceed. You must do this because this is actually an exercise, but the answer is already in the book—most often in the text immediately following (i.e., in the part you're reading right now)—or is something you can determine for yourself by running a program. If you just read on, you'll see the answer without having thought about it (or not see it at all, if the instructions are to run a program), so you will get to neither (a) test your knowledge, nor (b) improve your intuitions. In other words, these are additional, explicit attempts to encourage active learning. Ultimately, however, I can only encourage it; it's up to you to practice it. The main programming language used in this book is Racket. Like with all operating systems, however, Racket actually supports a host of programming languages, so you must tell Racket which language you're programming in. This textbook has been used in classes at: Brown University, Cal Poly, Columbus State University, Northeastern University, NYU, Reed College, UC-San Diego, UC-Santa Cruz, University of Rhode Island, University of Utah, Westmont College, Williams College, Worcester Polytechnic Institute.
- Subjects:
- Computing
- Keywords:
- Programming languages (Electronic computers) Textbooks
- Resource Type:
- e-book
-
e-book
This text covers the standard material for a US undergraduate first course: linear systems and Gauss's Method, vector spaces, linear maps and matrices, determinants, and eigenvectors and eigenvalues, as well as additional topics such as introductions to various applications. It has extensive exercise sets with worked answers to all exercises, including proofs, beamer slides for classroom use, and a lab manual for computer work. The approach is developmental. Although everything is proved, it introduces the material with a great deal of motivation, many computational examples, and exercises that range from routine verifications to a few challenges. Ancillary materials are available at the publisher link.
- Subjects:
- Mathematics and Statistics
- Keywords:
- Textbooks Algebras Linear
- Resource Type:
- e-book
-
e-book
Our primary goal in writing College Success is to help you succeed in college. According to Department of Education data, 30 percent of college freshmen leave school in their first year and as many as 50 percent never graduate. College Success is designed to help change that. College Success has a student-friendly format arranged to help you develop the essential skills and provide the information you need to succeed in college. This is not a textbook full of theory and extensive detail that merely discusses student success; rather, this is a how-to manual for succeeding in college. The book provides realistic, practical guidance ranging from study skills to personal health, from test taking to managing time and money. Furthermore, College Success is accessible—information is presented concisely and as simply as possible. College Success has the following features to help you achieve your goals: Each chapter asks you to evaluate yourself because success starts with recognizing your strengths and weaknesses, your hopes and desires, and your own personal, individual realities. You'll develop your own goals based on these self-assessments, determining what success in college really means for you as an individual. Throughout the book, you will find numerous interactive activities created to help you improve your skills. To assist you with this, the material is presented in easily digestible “chunks” of information so you can begin applying it immediately in your own life—and get the most out of your college education.
- Keywords:
- College student orientation Study skills Academic achievement Textbooks
- Resource Type:
- e-book