Hybrid Fiber Reinforced Concrete

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Hybrid Fiber Reinforced Concrete
Data for 4 batches will be provided [ plain, steel macro, polypropylene micro, hybrid]
A qualitative and analysis of these data is needed.
For each batch get the area under the curve which will be multiplied with factors to get the fracture energy for 3 point bending test.
Discuss and analysis the energy for each batch and the relation between ductility and energy fracture. a comparison and illustration between
Literature review and the achieved results is needed as well.
Mention that steel micro would work better and explain why.
Explain the clumping in the mixture and how this affect the result.

Corrosion of Reinforcement in High Volume Fly Ash Concrete

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Corrosion of Reinforcement in High Volume Fly Ash Concrete 
Instruction 
Write a 10-15 page paper of the provided topic. Format your paper in Harvard style, and use 12-16 sources.
Also….
#Pay for essay #Do my homework #Buy essays #Essay writing help #Academic writing service #Pay for essay writing #Custom essays #Academic writing service #Business writing service #Custom papers #How to write a case study #How to write argumentative essay #How to write a dissertation #How to write an essay #How to write a research paper

Corrosion of Reinforcement in High Volume Fly Ash Concrete

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Corrosion of Reinforcement in High Volume Fly Ash Concrete 
Instruction 
Write a 10-15 page paper of the provided topic. Format your paper in Harvard style, and use 12-16 sources.
Also….
#Pay for essay #Do my homework #Buy essays #Essay writing help #Academic writing service #Pay for essay writing #Custom essays #Academic writing service #Business writing service #Custom papers #How to write a case study #How to write argumentative essay #How to write a dissertation #How to write an essay #How to write a research paper

Ethanol as an Alternative Fuel

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Ethanol as an Alternative Fuel
Instructions
This report must discuss the chemistry involved in the use of ethanol as an alternative fuel and must include a comparison of the energy
effectiveness of ethanol as a fuel as compared to gasoline as well as an evaluation of the polluting captivity for ethanol as compared to
gasoline. All assertions must be supported by appropriate calculation. Students will have to do their own calculations and show all work to
receive credit.
Here are some websites:
www.merrian-Webster/dictionary/fuel
www.merrian-Webster/dictionary/ethanol
www.neo.ne.gov/statshtml/66.html
Http://biomassboard.gov/PDFs/cullen_vehcile_emission_intereation_with_low_and_high_concertration_ethanol_blend_fuelskw.pdf

National Academy of Engineering (NAE) Grand Challenges

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ONE
An introduction to the course and an overview of the National Academy of Engineering (NAE) Grand Challenges.
Syllabus Review
Read: NAEGCR, pages 1 – 6
Department/Major: Overview

Watch: Development of the Grand Challenges
Watch: Global Grand Challenges Summit 2013 Opener
Watch: Introduction to the 14 Grand Challenges – 2010 Grand Challenges Summit – Raleigh, NC [end at 19:50] – Marshall Brain, Director of the NCSU Engineer Entrepreneurs Program
Watch: Introduction to the Grand Challenges – Dean Louis Martin – Vega
TWO
Grand Challenge Theme: Sustainability
Grand Challenge: Provide Energy from Fusion
Read: NAEGCR, pages 10 – 12
Read: Provide Energy from Fusion
Department / Major: Nuclear Engineering
Why Study Nuclear Engineering at NC State
Watch: Provide Energy from Fusion – Igor Bolotnov [41:04]
 
Peaceful Uses of Nuclear Technology
First new nuclear plants built in US in a generation: Six years of construction in two-minutes
 
THREE
Grand Challenge Theme: Sustainability
Grand Challenge: Make Solar Energy more Economical
Read: NAEGCR, pages 7 – 9
Read: Make Solar Energy more Economical 
Department / Major: Materials Science and Engineering
Extra Credit Opportunities offered through the Materials Science and Engineering Department:
https://www.mse.ncsu.edu/events/
Read: MSE Newsletter: Fall 2017
Watch: Photovoltaics
Watch: Make Solar Energy more Economical – Tommy Cleveland [51:23]
Watch: Low-cost solar energy is here, what’s next?
National Renewable Energy Laboratory Sunshot Solar PV
https://www.energy.gov/eere/office-energy-efficiency-renewable-energy

Solar Panel Tariff
Gore Defends Trump Solar Tariffs Decision
Materials Science and Engineering Research (January 22, 2018)
 
FOUR
Set up teams.


Grand Challenge Theme: Sustainability
Grand Challenge: Develop Carbon Sequestration Methods
Read: NAEGCR, pages 13 – 15
Read: Develop Carbon Sequestration Methods
Departments / Majors: Chemical & Biomolecular Engineering / Paper Science & Engineering
Watch: Develop Carbon Sequestration Methods – Owen Duckworth [38:00]
 
Chemical & Biomolecular Engineering Major/Concentration Options
FIVE
Grand Challenge Theme: Sustainability
Grand Challenges: Manage the Nitrogen Cycle / Provide Access to Clean Water
Read: NAEGCR, pages 16 – 18; 19 – 21
Read: Manage the Nitrogen Cycle and Provide Access to Clean Water
Departments / Majors: Biological & Agricultural Engineering
SIX
Grand Challenges: Reverse-Engineer the Brain
Read: NAEGCR, pages 34 – 36
Departments / Majors: Biomedical Engineering
Watch: Reverse-Engineer the Brain – Frances S. Ligler [45:57]
WInter Olympic Games: Snowboarding Kahoot
The Frances Ligler Story
Dr. Frances Ligler, Presentation to Women in Science & Engineering
Fran Ligler Super Hero
Can tiny plumbing fix broken hearts? – Fran Ligler
Inventor Shares Tech Transfer Tips
 
SEVEN
Grand Challenge Theme: Health
Grand Challenges: Advance Health Informatics / Engineer Better Medicines
Read: NAEGCR, pages 25 – 29, 30 – 33
Read: Advance Health Informatics and Engineer Better Medicines
Departments / Majors: Textile Engineering
Watch: Advance Health Informatics – Robert St. Amant [44:09]; Engineer Better Medicines I – Chase Beisel [16:28] and Engineer Better Medicines II – Zhen Gu [16:28]
Augmented-reality-lets-doctors-peer-inside-body
 
 
Eight
Watch: UC-Berkeley Minner Distinguished Lecture: “From the Eocene to the Anthropocene: An Engineer’s View of Climate Change.”  – G. Wayne Clough [56:20]
 
 
NINE
Grand Challenges: Secure Cyberspace
Read: NAEGCR, pages 40 – 41
Read: Secure Cyberspace
Departments / Majors: Computer Science
Watch: Secure Cyberspace – Samuel Carter [50:56]
Creating a virtual world-building machine for military training
10
Grand Challenges: Restore and Improve Urban Infrastructure
Read: NAEGCR, pages 22 – 24
Read: Restore and Improve Urban Infrastructure
Departments / Majors: Civil, Construction and Environmental Engineering
Watch: Restore and Improve Urban Infrastructure – Morton Barlaz [40:38]
What is Critical Infrastructure?

Compare two Buildings Hot and Cold Water Distribution

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Compare two Buildings Hot and Cold Water Distribution 
Part 1
Compare two building hot and cold water distribution , and how to they use different techniques
for sanitary installation , also layout of rooms and sanitary appliances
Part 2
Compare the two building showing drainage system used
https://www.designingbuildings.co.uk/wiki/Hot_water
http://www.level.org.nz/water/water-supply/system-layout-and-pipework/
https://www.sciencedirect.com/topics/engineering/domestic-hot-water-supply
https://www.ny-engineers.com/mep-engineering-services/plumbing-services/cold-water-system-design
https://www.scribd.com/presentation/263599111/Cold-Water-Supply-in-Building
https://fenix.tecnico.ulisboa.pt/downloadFile/395142730853/Extended.pdf

Compare two Buildings Hot and Cold Water Distribution

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Compare two Buildings Hot and Cold Water Distribution 
Part 1
Compare two building hot and cold water distribution , and how to they use different techniques
for sanitary installation , also layout of rooms and sanitary appliances
Part 2
Compare the two building showing drainage system used
https://www.designingbuildings.co.uk/wiki/Hot_water
http://www.level.org.nz/water/water-supply/system-layout-and-pipework/
https://www.sciencedirect.com/topics/engineering/domestic-hot-water-supply
https://www.ny-engineers.com/mep-engineering-services/plumbing-services/cold-water-system-design
https://www.scribd.com/presentation/263599111/Cold-Water-Supply-in-Building
https://fenix.tecnico.ulisboa.pt/downloadFile/395142730853/Extended.pdf

Criticism of the Autonomous Vehicles (16-18 pages assignment)

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Criticism of the Autonomous Vehicles , Instructions 
Address the following in your paper

  • History of self-driving/autonomous vehicles
  • Current status of the autonomous technology
  • The future of autonomous technology
  • Challenges designers and manufacturers are facing in making autonomous vehicles practical
  • Advantages of autonomous vehicle technology
  • Cricism of autononous vehicle technology
  • How the world should prepare for a futuure with autonomous vehicles
  • Add any other important aspect of the autonomous vehicle technology

Pros and Cons of Self-Driving Cars. Pros and Cons of Autonomous Vehicle Technology. Advantages and Disadvantages of Self-Driving Cars.  Advantages and Disadvantages of Autonomous Vehicle Technology.
https://www.cybercom.com/sustainability/Sustainable-makers/technology-for-autonomous-cars/
https://www.rand.org/pubs/research_reports/RR443-2.html
https://www.wired.com/story/guide-self-driving-cars/
https://www.autonomousvehicletech.com/
https://www.ucsusa.org/resources/self-driving-cars-101
https://www.cbinsights.com/research/autonomous-driverless-vehicles-corporations-list/

Drones and Drone Policies

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Use of Drones and Drone Policies 
At least four sources with corresponding citations
The New York Times has recently reported that ex-President Obama has authorized the use of drones in targeted attacks against those suspected of being enemy combatants, including at least one American citizen.
According to the Times, one of the leading architects of current U.S. drone policy, John Brennan, is the President’s nominee for CIA Director.
Those killed in the strikes include Anwar al-Awiaki, an American citizen who reportedly worked with al-Qaida when he was killed in Yemen in 2011.
Scott Shane, a writer for the Times, filed a Freedom of Information lawsuit against the Justice Department to obtain a memo from the Office of Legal Counsel detailing the justification for killing American citizens without trial (or other due process) as part of a counterterrorism operation.
Questions arise concerning the possible use of drones against those suspected of being enemy combatants on American soil, and the possible use of drones by foreign states against its own citizens, in other countries (for instance, Russia sending a drone to kill a suspected terrorist in Georgia.

Physics of Collision . Elastic and Inelastic Collision.

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Physics of Collision . Elastic and Inelastic Collision.
1a) In hockey, bumps and checks are useful to throw an opponent off. Even small, unexpected
changes in his velocity can disrupt an opponent’s timing. In a game, an 80-kg player skating at
10 m/s overtakes and bumps from behind a 100-kg player moving in the same direction at 8 m/s.
As a result, the 100-kg player’s speed increases to 9.42 m/s.
1)How fast is the 80-kg player moving after the bump? Round the final answer to three decimal
places.
2)Calculate the coefficient of restitution associated with the collision. Round the final answer to
four decimal places.
1b)
A 0.35-kg tennis racquet moving to the right at 26 m/s hits a 0.06-kg tennis ball that is moving to
the left at 36 m/s. After the collision, the racquet continues to the right, but at the reduced speed
of 16 m/s.
1)What is the total momentum of the ball–racquet system before the collision? Round the final
answer to three decimal places.
kg m/s
2)Calculate the ball’s speed after the collision. Round the final answer to two decimal places.
m/s
3)What is the coefficient of restitution? Round the final answer to two decimal places.
4)Using a contact time of 6 ms, determine the peak force on the ball in the collision. Round the
final answer to three decimal places.
lb
1c) A punter in a game of football launches the ball at 52.1 mph at an angle of 75.9° with respect
to the horizontal. Ignore the effects of air and treat the punt using free-fall kinematic equations.
The mass of the football is 0.42 kg.
1)Calculate the ball’s kinetic energy just as it leaves the punter’s foot. Round the final answer to
two decimal places.
J
2) What is the ball’s speed at the highest point in its flight? Round the final answer to two decimal
places.
m/s
3) Calculate the ball’s kinetic energy at the highest point in its flight. Round the final answer to
three decimal places.
J
4) Determine the gravitational energy of the ball at its highest point. Round the final answer to
one decimal place.
J
5) Determine the gravitational and kinetic energy of the ball halfway up to its highest point.
Round the final answers to two decimal places.
Gravitational energy =
J
Kinetic energy =
J
6) The bullet from a typical 0.357 Magnum pistol is 8 g and listed muzzle velocities are typically
about 1400 ft/s. Compare the kinetic energy of a just-punted football to such a bullet. Calculate
the percentage of increase in the kinetic energy of the ball when compared to that of the bullet.
Round the final answer to the nearest whole number.
%
7) Due to air drag, the ball was measured to hit the ground at 38 mph. Calculate the thermal
energy that was generated by the ball’s passage through the air. Round the final answer to one
decimal place.