🏷️ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
HomeStudy Guides420,000US230,000

ENME 382 Study Guide - Midterm Guide: Cubic Crystal System, Close-Packing Of Equal Spheres, Metal

16 views13 pages
kevps
3 Nov 2022
School
University of Maryland
Department
Mechanical Engineering
Course
ENME 382
Professor

For unlimited access to Study Guides, a Grade+ subscription is required.

Document Summary

Midterm 1 review (from chemical bonding to polymers) Identify, differentiate, characterize the hexagonal close-packed (hcp) and face- centered cubic (fcc) crystal structures and their unit cells. Crystallographic planes: explain the unique properties of polymers and co-polymers. Know the differences between thermoplastics, thermosets and elastomers. Be able to calculate their molecular weight and degree of polymerization: use all you have learned till this point to select the best metallic material from a list and explain why they are best for that task. How atoms aggregate to form solids beyond form simple bonds: properties from f vs r curves: Tell you about the modulus or stiffness: properties from e vs r curves; Tell you about the thermal expansion coefficient, meltling temperature, binding energy. Non-directional metallic bonding of essentially spherical atoms (imaged as "hard spheres") prefers close packing dominated solely by geometry to create regular 3- dimensional arrays.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers

Related Documents

CHEM 312 Chapter 7.1-7.3:
bluecheetah583
CHEM 1210 Chapter Notes - Chapter 12: Empirical Formula, Molecular Orbital Theory, Elastomer
aquamarineguinea-pig798
ME 2733
Final Exam
Study Guide
ME 2733 : Final Review Of All Info Mentioned, Fall 2012, Moldovan, Materials
azuremammoth471

Related Questions

What is the theme these two passages share?

 
Triangle Special Segments and Centers Practice
Given the following pictures and markings, identify if the dotted line is (A) an angle bisector, (B) a perpendicular bisector, (C) a median, or (D) an altitude. List all that apply.
Constructed Response Answer Based off of Paired Texts
The speaker in the poem A Poison Tree and the husband & wife in The Roof of Leaves express similar life lessons.
- What is the theme these two passages share? Write your response in the center of the Venn Diagram in a complete sentence.
- Even though both passages share a similar theme, explain how each text handles this theme differently. Write your response on each side of the Venn Diagram. Be sure to make 2 claims and support each claim with textual evidence.
Overview:
In this assignment you will review the hierarchy of an organism and the systems of the body. You will choose one system in the body and complete a chart listing the different parts for each level of organization within this system. After completing the chart, you will answer some discussion questions about your chosen system.
Background Information:
The hierarchy of an organism describes the levels of organization within an organism. These levels of organization are defined by the size and complexity of their parts from smallest to largest. The smallest level of organization of living organisms is a cell. A cell is the most basic unit of structure and function. Cells combine to create tissues. There are 4 types of tissues that make up all of the body:
  • Epithelial tissue forms the interior and exterior surfaces of the body. It creates surfaces for protection, absorption, and excretion.
  • Muscular tissue makes up the organs that have voluntary and involuntary functions and forms the organs responsible for movement.
  • Connective tissue forms binding, supporting, and transporting structures and usually contains collagen for strength.
  • Nervous tissue is made of neurons and glial cells that transport nerve impulses across the body.

Assignment:
On your own sheet of paper, draw and fill out the chart below and then answer the discussion questions.
 
         SYSTEM NAME:
CELL  
TISSUE  
ORGAN  
ORGAN SYSTEM  
ORGANISM  
 
Discussion Questions:
1. What system did you choose? What is the purpose of this system?
2. What are some of the different functions of this system?
3. Where could each tissue type be found? Give an example of each tissue type and where it can be found in the system you chose.
4. Why is this system important to the body?
Submission:
You will submit a completed chart and answers to the discussion questions written in complete sentences. You will be graded based on the rubric on the following page.
 

Is plagiarism

Word to word plagiarism

Is not plagiarism

Item 1
In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio button.
 
Original Source Material Student Version
Pei is popularly known for the controversy surrounding his Grand Louvre Pyramid (1988), constructed in the courtyard of the Louvre (fig. 25.21). The Pyramid deliberately turns the tradition and concept of pyramid inside out. A pyramid is supposed to be solid, dark, and solitary--a mesmerizing symbol of the exotic world beyond the streets and cultures of Europe.
 
References:
Arnason, H. H. (2003). History of modern art: painting, sculpture, architecture, photography (5th ed.). Upper Saddle River, NJ: Prentice Hall.
One of the great wonders of the world are the pyramids of Egypt. These pyramids have become a mesmerizing symbol of the exotic world beyond the strects and cultures of Europe and the embodiment of associations with the pyramid shape which is supposed to be 'solid, dark, and solitary" (Amason, 2003, p. 667)
 
References:
Arnason, H. H. (2003). History of modern art: painting, sculpture, architecture, photography (5th ed.). Upper Saddle River, NJ: Prentice Hall.
 
Which of the following is true for the Student Version above?
◯ Word-for-Word plagiarism
◯ Paraphrasing plagiarism
◯ This is not plagiarism
 
Item 2
In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio button.
 
Original Source Material Student Version
It is not expected that the aspects of a design case which excite the authors are precisely what reviewers sce as the case's true points of merit. I was excited to Write my design case because 1 felt it was novel, but novelty is not necessarily an asset to a design case. A design that is unusual or new forces the author to explain its complexity with more precision.
 
References:
Howard, C. D. (2011). Writing and rewriting the instructional design case: A view from two sides. International Journal of Designs for Learning, 2(1), 40=55
The newness of a design can pose challenges. Precisely explaining the complexity of a design becomes almost a requirement for the author when the design is unusual or innovative. For example, Howard (2011, p. 44) says "I was excited to write my design case because I felt it was novel, but novelty is not necessarily an asset to a design case*.
References:
Howard, C. D. (2011). Writing and rewriting the instructional design case: A view from two sides. International Journal of Designs for Learning, 2(1), 40-55.
 
Which of the following is true for the Student Version above?
◯ Word-for-Word plagiarism
◯ Paraphrasing plagiarism
 
 
Original Source Material Student Version
Even though the first digital prototype was not fully functional, designers were able to emulate playing the game by selecting diffusion activities and staff members. Through this interaction, designers noticed that players would need to move the mouse from one side of the monitor to the other for every single turn in the game. Designers also realized that the natural order of the "Activity" and "Staff members" sections were inverted because players need to first select an Information or Diffusion Activity and then select up to five staff members.
 
References:
Lara, M. A., Myers, R.p Frick, T. W., Aslan, S., \& Michaelidou, T. (2010). A design
case: Developing an enhanced version of the Diffusion Simulation Game.
International Joumal of Designs for Learning, 1(1). Retrieved from https://tedfrick.sitehost.iu.edu/ aDesignCaseJDL2010.pdf
 The fact that players first had to select an activity and then select who to involve in the activity meant that the order of two sections ("Activity" and "Staff member") were mixed up. This issue was observed through the use of an emulated version of the game since the initial digital prototype lacked some functionality,