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Aerospace Mechanics of Materials
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Welcome to this course of Aerospace Mechanics of Materials. We are happy that you chose to join us on this exciting journey. This course deals with basic material and geometry dependent analysis of structures. In this course, you will investigate how these material properties, in combination with structural geometries, affect the design and performance of basic structural elements under axial, torsion, bending and shear loading.

We have divided this course into eight different subjects and a review chapter. In those subject, you will find video lectures and readings, where the concepts and theory will be explained; examples, where we will solve a problem for you, so you can reinforce the concepts you have learned; and exercises, that will allow you to test your knowledge.

Subject:
Applied Science
Engineering
Material Type:
Full Course
Author:
Dr. Calvin Rans
Dr. Sofia Teixeira de Freitas
Date Added:
07/30/2018
Aerospace Structures
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Aerospace Structures by Eric Raymond Johnson is a 600+ page text and reference book for junior, senior, and graduate-level aerospace engineering students. The text begins with a discussion of the aerodynamic and inertia loads acting on aircraft in symmetric flight and presents a linear theory for the status and dynamic response of thin-walled straight bars with closed and open cross-sections. Isotropic and fiber-reinforced polymer (FRP) composite materials including temperature effects are modeled with Hooke’s law. Methods of analyses are by differential equations, Castigliano’s theorems, the direct stiffness method, the finite element method, and Lagrange’s equations. There are numerous examples for the response axial bars, beams, coplanar trusses, coplanar frames, and coplanar curved bars. Failure initiation by the von Mises yield criterion, buckling, wing divergence, fracture, and by Puck’s criterion for FRP composites are presented in the examples.

Resources
PDFs (book and chapter-level)
Problem sets: http://hdl.handle.net/10919/104169
LaTeX sourcefiles: Expected spring 2022
Print (Softcover. Does not include appendix): https://www.amazon.com/dp/1949373444.

Professors, if you are reviewing this book for adoption in your course, please let us know here: http://bit.ly/interest-aerospace-structures. Instructors reviewing, adopting, or adapting parts or the whole of the text are especially encouraged to sign up.

Subject:
Applied Science
Engineering
Material Type:
Textbook
Provider:
Virginia Tech
Provider Set:
VTech Works
Author:
Eric R. Johnson
Date Added:
03/21/2022
Aesop and Ananse: Animal Fables and Trickster Tales
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In this unit, students will become familiar with fables and trickster tales from different cultural traditions and will see how stories change when transferred orally between generations and cultures. They will learn how both types of folktales employ various animals in different ways to portray human strengths and weaknesses and to pass down wisdom from one generation to the next. Use the following lessons to introduce students to world folklore and to explore how folktales convey the perspectives of different world cultures.

Subject:
Arts and Humanities
Literature
Visual Arts
World Cultures
Material Type:
Activity/Lab
Lesson Plan
Unit of Study
Provider:
National Endowment for the Humanities
Provider Set:
EDSITEment!
Author:
Individual Authors
Date Added:
12/05/2011
Aesthetic Appreciation: Crash Course Philosophy #30
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Today we are talking about art and aesthetic appreciation. What makes something an artwork? Can art really be defined? Is aesthetic value objective or subjective? Can taste be developed? How?
--

Subject:
Arts and Humanities
Philosophy
Material Type:
Lecture
Provider:
Complexly
Provider Set:
Crash Course Philosophy
Date Added:
10/03/2016
Aesthetics: Crash Course Philosophy #31
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How do art and morality intersect? Today we look at an ethically questionable work of art and discuss R. G. Collingwood’s view that art is best when it helps us live better lives. We’ll go over Aristotle’s concept of catharsis and how it can resolve the problem of tragedy. We are also exploring the paradox of fiction and the debate between autonomism and moralism.

Subject:
Arts and Humanities
Philosophy
Material Type:
Lecture
Provider:
Complexly
Provider Set:
Crash Course Philosophy
Date Added:
10/17/2016
Affect: Neurobiological, Psychological and Sociocultural Counterparts of "Feelings"
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This course studies the relations of affect to cognition and behavior, feeling to thinking and acting, and values to beliefs and practices. These connections will be considered at the psychological level of organization and in terms of their neurobiological and sociocultural counterparts.

Subject:
Biology
Life Science
Physical Science
Psychology
Social Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Chorover, Stephan
Date Added:
02/01/2013
An Affecting Scene In Kentucky
Unrestricted Use
Public Domain
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A racist attack on Democratic vice-presidential candidate Richard M. Johnson. The Kentucky Congressman's nomination, in May 1835, as Van Buren's running-mate for the 1836 election raised eyebrows even among party faithful, because of Johnson's common-law marriage to a mulatto woman, Julia Chinn, by whom he fathered two daughters. The artist ridicules Johnson's domestic situation, and the Democrats' constituency as well. Seated in a chair with his hand over his face, a visibly distraught Johnson lets a copy of James Watson Webb's "New York Courier and Enquirer" fall to the floor and moans, "When I read the scurrilous attacks in the Newspapers on the Mother of my Children, pardon me, my friends if I give way to feelings!!! My dear Girls, bring me your Mother's picture, that I may show it to my friends here." On the right are his two daughters, Adaline and Imogene, wearing elegant evening dresses. One presents a painting of a black woman wearing a turban, and says, "Here it is Pa, but don't take on so." The second daughter says, "Poor dear Pa, how much he is affected." A man behind them exclaims, "Pickle! Pop!! and Ginger!!! Can the slayer of Tecumseh be thus overcome like a summer cloud! fire and furies. oh!" Johnson is reported to have slain the Indian chief Tecumseh. Flanking Johnson are a gaunt abolitionist (right) and a black man. The abolitionist holds a copy of the "Emancipator," a Hartford, Connecticut newspaper, and says, "Be comforted Richard; all of us abolitionists will support thee." The black man pledges, ". . . de honor of a Gentlemen dat all de Gentlemen of Colour will support you." On the far left is a stout postmaster who says, "Your Excellency, I am sure all of us Postmasters and deputies will stick to you; if you promise to keep us in office." The print seems to date from early in the campaign of 1836. Johnson's wife Julia Chinn died in 1833. Adaline, one of the two daughters pictured, died in February 1836. Although Weitenkampf dates the print at 1840, when Johnson was again Van Buren's running-mate, the presence of both daughters and the drawing style are persuasive evidence for an 1836 date.|Probably published by Henry R. Robinson, New York.|Title appears as it is written on the item.|Weitenkampf, p. 63.|Forms part of: American cartoon print filing series (Library of Congress)|Published in: American political prints, 1766-1876 / Bernard F. Reilly. Boston : G.K. Hall, 1991, entry 1836-15.

Subject:
History
U.S. History
Material Type:
Diagram/Illustration
Primary Source
Provider:
Library of Congress
Provider Set:
Library of Congress - Cartoons 1766-1876
Date Added:
06/13/2013
Affective-Based Assessment
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CC BY
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This assessment is an evaluation based on a student's attitudes, interests, and values. Here is an example for affective assessment.

Subject:
Education
Material Type:
Assessment
Author:
Via Christine Rellin
Date Added:
06/17/2023
Affective Computing
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This course instructs students on how to develop technologies that help people measure and communicate emotion, that respectfully read and that intelligently respond to emotion, and have internal mechanisms inspired by the useful roles emotions play.

Subject:
Applied Science
Computer Science
Engineering
Life Science
Physical Science
Psychology
Social Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Picard, Rosalind
Date Added:
09/01/2015
Affective Neuroscience
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This module provides a brief overview of the neuroscience of emotion. It integrates findings from human and animal research to describe the brain networks and associated neurotransmitters involved in basic affective systems.

Subject:
Psychology
Social Science
Material Type:
Module
Provider:
Diener Education Fund
Provider Set:
Noba
Author:
Cindy Harmon-Jones
Eddie Harmon-Jones
Date Added:
10/28/2022
Affective Priming at Short and Extremely Short Exposures
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This course is an investigation of affective priming and creation of rigorously counterbalanced, fully computerized testing paradigm. Includes background readings, study design, counterbalancing, study execution, data analysis, presentation of poster, and final paper.

Subject:
Biology
Life Science
Physical Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Corkin, Suzanne
Date Added:
02/01/2003
Affect vs. Effect Concept Attainment
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This is a concept attainment on the words: affect and effect. These words are easily confused because they are similiar. This teaching strategy has six steps for students to learn about the two words with activities that is facilitated by the teacher. At the end of the lesson, students should be able to learn the difference between affect and effect.

Subject:
Elementary Education
Languages
Material Type:
Activity/Lab
Author:
Emily Colville
Date Added:
10/01/2020
Afferent and efferent nerves
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As taught Semesters 1 and 2, 2011

This learning object compares and contrasts afferent and efferent nerves of the peripheral nervous system.

This learning object is used as part of the level 1 Biological Sciences module delivered by the School of Nursing, Midwifery and Physiotherapy.

Andy Meal – lecturer in Biological Sciences, School of Nursing, Midwifery and Physiotherapy, University of Nottingham.

Subject:
Life Science
Material Type:
Diagram/Illustration
Lesson
Provider:
University of Nottingham
Author:
Dr Andy Meal
Date Added:
03/23/2017
Affirmative Action: Crash Course Government and Politics #32
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So we've been talking about civil rights for the last few episodes now, and we're finally going to wrap this discussion up with the rather controversial topic of affirmative action. We'll explain what exactly affirmative action is, who it is for, and why it still exists. Now, affirmative action is a pretty problematic concept. So we'll get into the court's rationalization for it in the 70s as well as its fall from favor in more recent years. Now, people tend to have pretty strong, and varying opinions, about this stuff - so we'll start talking about how these opinions are informed next week when we start our discussion on politics.

Subject:
Political Science
Social Science
Material Type:
Lecture
Provider:
Complexly
Provider Set:
Crash Course U.S. Government and Politics
Date Added:
01/13/2016
Affirmative Tu Commands
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Have you ever been told to do something? "Do your homework!" "Clean your room!" "Brush your teeth!" These sentences are what we call commands, and in this case, when someone you know is telling you to do it, the affirmative tú command is used in Spanish.  In this seminar you will identify how to conjugate verbs in the affirmative tú command as well as improve your listening for commands.ACTFL StandardsCommunication: Interpretive CommunicationConnections: Making ConnectionsComparisons: Language ComparisonsLearning TargetI can hear the difference between a question and a statement.Habits of MindThinking flexiblyCritical Thinking SkillConstruct Meaning 

Subject:
Languages
Material Type:
Lesson Plan
Author:
IU8 Author
Date Added:
04/25/2018
Affirmative action
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What affirmative action is in the United States and major legal cases and initiatives surrounding it. Coverage of Regents of the University of California v. Bakke, Grutter v. Bollinger, and Proposition 209 in California.

Subject:
Political Science
Social Science
Material Type:
Lesson
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Sal Khan
Date Added:
07/16/2021