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Polyu oer sim
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2017
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1 - 26 of 26
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Video
This video explains how GPS works, security issues of GPS, and why US military GPS can be made free for use.
- Subjects:
- Land Surveying and Geo-Informatics
- Keywords:
- Global Positioning System Artificial satellites in navigation
- Resource Type:
- Video
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Video
Hydraulic transients (also known as water hammer) can seem innocuous in a residential setting, but these spikes in pressure can cause major damage to large pipelines and industrial pipe networks. In this video, we briefly discuss how water hammer occurs and how engineers mitigate the effect.
- Subjects:
- Building Services Engineering
- Keywords:
- Water hammer Hydraulic transients Fluid mechanics
- Resource Type:
- Video
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Video
A few things that can go very wrong when you put steam in a pipe. We talked about the damaging effects of water hammer, but there’s another state of H2O equally if not more dangerous when put in pipes. In this episode, we’re talking about steam hammer and differential shock.
- Subjects:
- Building Services Engineering
- Keywords:
- Piping Fluid dynamics Pipelines
- Resource Type:
- Video
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Video
What are solar cells, and how do they work? Find out more about solar power - and learn how this renewable resource harnesses the power of the sun into usable energy.
- Subjects:
- Environmental Engineering and Building Services Engineering
- Keywords:
- Solar energy Renewable energy sources Photovoltaic power generation
- Resource Type:
- Video
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Video
In general, and compared to other common building materials, metals have excellent mechanical properties. They are hard, tough, strong, and durable. As someone who occasionally works the wood, even I can admit that metals are a superior material in many regards. So you can see why it would be advantageous to have a way to connect them together, especially if you can do it in such a way that joint isn’t the weakest part of your assembly. That’s the goal of welding, and luckily, this is not something reserved for industrial factories and machine shops. From my own experiences so far, welding is something you might be able to do yourself as a hobby. And stay tuned till the end for some tips for getting started.
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Video
How do we discern what is true and what is ‘fake news’ in the fast-paced age of social media and technology? Our technology editor David Grossman reports.
- Subjects:
- Statistics and Research Methods
- Keywords:
- Digital media -- Moral ethical aspects Media literacy Social media Journalism -- Social aspects Fake news
- Resource Type:
- Video
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Video
A video showing technology based tourism in future
- Subjects:
- Hotel, Travel and Tourism
- Keywords:
- Information technology Tourism -- Computer network resources Tourism
- Resource Type:
- Video
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Video
There are many benefits to using renewable energy resources, but what is it exactly? From solar to wind, find out more about alternative energy, the fastest-growing source of energy in the world—and how we can use it to combat climate change.
- Subjects:
- Environmental Engineering
- Keywords:
- Renewable energy sources
- Resource Type:
- Video
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Video
These 56 tutorials cover typical material from a second year mechanics of materials course (aka solid mechanics). A solid understanding of statics and calculus is necessary to properly learn and grasp the concepts of solid mechanics.
- Subjects:
- Structural Engineering and Mechanical Engineering
- Keywords:
- Mechanics Strength of materials
- Resource Type:
- Video
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Video
A quick demo of how Google's reverse image search tool can be used to fact check and research images. Have you ever wondered about the source or history behind an image? Google image search can help provide answers. Whether you're doing research or just curious, reverse image search offers a digital paper trail of where an image has appeared on the internet. All you need to do is drag and drop an image into the images.google.com search bar, paste a url into the search bar, or right click on an image when using the Chrome browser.
- Subjects:
- Statistics and Research Methods
- Keywords:
- Google (Firm) Internet searching Information literacy
- Resource Type:
- Video
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Video
When they’re used well, graphs can help us intuitively grasp complex data. But as visual software has enabled more usage of graphs throughout all media, it has also made them easier to use in a careless or dishonest way — and as it turns out, there are plenty of ways graphs can mislead and outright manipulate. Lea Gaslowitz shares some things to look out for.
- Keywords:
- Critical thinking Media literacy Information visualization Charts diagrams etc.
- Resource Type:
- Video
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Video
In this series we learn how to make an RPG from scratch using the Unity engine.
- Course related:
- COMP4122 Game Design and Development
- Subjects:
- Computing
- Keywords:
- Computer games -- Programming Unity (Electronic resource) Computer games -- Design
- Resource Type:
- Video
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Video
Learn how to create a Zotero account, install it, and set it up. If you need to learn how to use Zotero, click here: https://youtu.be/RMx5S0hbjrg
- Subjects:
- Statistics and Research Methods
- Keywords:
- Bibliographical citations -- Computer programs Information storage retrieval systems
- Resource Type:
- Video
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Video
Learn to write literature reviews in 5 steps.
- Keywords:
- Academic writing Research Dissertations Academic
- Resource Type:
- Video
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Video
A video showing how to read and interpret any ECG, and able to recognize the majority of heart rhythms.
- Subjects:
- Nursing
- Keywords:
- Heart -- Diseases -- Diagnosis Electrocardiography -- Interpretation
- Resource Type:
- Video
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Video
This video explores a primer on one of the most important companions to civil engineering: land surveyors. Conventional measurement tools like a tape measure and protractor don't work for large civil structures and public works projects. Surveying is essentially the science of measuring big stuff. In this video I give a quick explanation of how surveying works and show a few ways you can do your own leveling survey at home. No sines, cosines, or tangents required!
- Subjects:
- Land Surveying and Geo-Informatics
- Keywords:
- Surveying
- Resource Type:
- Video
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Video
Expansive soils cause more property damage per year than earthquakes, floods, hurricanes, and tornadoes combined. Expansive soils are a slow-moving geologic phenomenon, which makes them not very news-worthy. However, they still cause a tremendous amount of damage to buildings and the public infrastructure we rely on every day.
- Subjects:
- Building Services Engineering, Land Surveying and Geo-Informatics, and Building and Real Estate
- Keywords:
- Foundations Soil mechanics Swelling soils
- Resource Type:
- Video
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Video
In civil engineering, quicksand is more than just a puddle of mud! The "quick condition" occurs when seepage reduces the effective stress of a soil. This can lead to some dangerous conditions, especially if the seepage causes piping erosion to occur at a dam.
- Subjects:
- Hydraulic Engineering
- Keywords:
- Seepage Dam failures Quicks Fluid mechanics
- Resource Type:
- Video
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Video
Sinkholes form through both natural and human-made processes. Most of us think about erosion on the surface of the earth, but erosion can occur in the subsurface as well. In fact, scientist and engineers have a very creative name for just such a process: internal erosion. If just the right factors come together in the subsurface, some very interesting things can occur, including sinkholes.
- Subjects:
- Geotechnical Engineering
- Keywords:
- Sinkholes Soil erosion
- Resource Type:
- Video
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Video
In this video, FCCHK President gives his views on the spread of fake news and how news and social media organisations can combat it
- Subjects:
- Statistics and Research Methods
- Keywords:
- Media literacy Social media Fake news Information literacy Disinformation
- Resource Type:
- Video
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Video
A 24-minute class covering the basics of using EndNote X8 on the Macintosh.
- Subjects:
- Statistics and Research Methods
- Keywords:
- Bibliographical citations -- Computer programs EndNote (Computer file) Information storage retrieval systems
- Resource Type:
- Video
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Video
The video introduces the basic principle of ETF
- Course related:
- HTM3222 Financial Management in Hospitality, Tourism and Events
- Subjects:
- Finance
- Keywords:
- Exchange traded funds
- Resource Type:
- Video
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Video
A tutorial on setting up clothing to low poly character.
- Subjects:
- Interactive and Digital Media and Computing
- Keywords:
- Blender (Computer file) Three-dimensional display systems Computer animation Computer graphics
- Resource Type:
- Video
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Video
This is a demo of a bell siphon I built in collaboration with a couple of engineering professors. There are certain cases where it would be nice to be able to create a siphon without any intervention, a self-priming or automatic siphon: the next level of siphonry. It's built out of an acrylic sheet and a piece of clear pipe.
- Subjects:
- Building Services Engineering
- Keywords:
- Siphons
- Resource Type:
- Video
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Video
The ultimate Arduino tutorial for beginners. Learn how to choose an Arduino, dim LEDs, build a motor speed controller and more.
- Keywords:
- Programmable controllers Arduino (Programmable controller)
- Resource Type:
- Video
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Video
What is air pollution? Learn how greenhouse gasses, smog, and toxic pollutants effect climate change, and human health.
- Subjects:
- Environmental Sciences and Environmental Engineering
- Keywords:
- Air -- Pollution Greenhouse gases -- Environmental aspects Smog
- Resource Type:
- Video