Combinatorial optimization | Inventory optimization | Packing problems
In operations research, the cutting-stock problem is the problem of cutting standard-sized pieces of stock material, such as paper rolls or sheet metal, into pieces of specified sizes while minimizing material wasted. It is an optimization problem in mathematics that arises from applications in industry. In terms of computational complexity, the problem is an NP-hard problem reducible to the knapsack problem. The problem can be formulated as an integer linear programming problem. (Wikipedia).
In this video, you’ll learn more about using breaks in Word 2013. Visit https://www.gcflearnfree.org/word2013/breaks/1/ for our text-based lesson. This video includes information on: • Section breaks • Other types of breaks • Deleting a break We hope you enjoy!
From playlist Microsoft Word 2013
What to do with all those old PCBs from stuff you've taken apart...
From playlist Projects & Installations
Yes. I make mistakes ... rarely. http://www.flippingphysics.com
From playlist Miscellaneous
Woodturning: Green Wood Turning
Guild member Gary takes us through the techniques he uses to turn green wood into a bowl. The Grand River Woodturners Guild holds monthly meetings at the Geek Group labs, where they demonstrate techniques for various forms of turning
From playlist Woodturning
Another Thread Cutting Video?!
Thread cutting on the lathe. I know, I know, but had a few requests, thought I'd oblige. This is pretty general -- to help keep it clear and hopefully easy to understand/follow. Who knows, maybe it helps a few kids out. Enjoy! Music: "Jazz In Paris - Media Right Productions "
From playlist All Uploads
Cutting Force Analysis | Merchant's Circle Diagram
Here machining force analysis for a single point orthogonal cutting is described with help of Merchant's circle diagram. Check this link http://www.learnengineering.org/2013/01/cutting-force-analysis-merchant-circle.html to learn more about cutting.
From playlist Mechanical Engineering
How to find the bearing and distance a boat travels using trigonometry
👉 Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to solve these problems it is important that you have a gr
From playlist Evaluate Inverse Trigonometric Functions
Building a Fly Cutter - Addendum
Some Q&A; a follow-up of sorts, for the fly cutter build. Hope this answers some questions!
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Editing Wikipedia using Visual Editor: Part 1.4 Adding links
This video demonstrates how to add links within a Wikipedia page using the new Visual Editor interface
From playlist Wikipedia editing using Visual Editor
Reorganizing Adam Savage's Workshop Materials Stock!
While working on some recent builds, Adam ran into the roadblock of his shop materials being in a state of a disarray. So for this shop infrastructure exercise, Adam sorts and organizes the vast assortment of metal, delrin, and other machining stock that he uses on a regular basis. It's a
From playlist Shop Infrastructure
Financial Markets (ECON 252) The stock market is the information center for the corporate sector. It represents individuals' ownership in publicly-held corporations. Although corporations have a variety of stakeholders, the shareholders of a for-profit corporation are central since the
From playlist Financial Markets (2008) with Robert Shiller
Changing Harmful Norms: The 2023 Kuznets Lecture
Professor Eliana La Ferrara of Harvard Kennedy School delivered the 32nd Annual Kuznets Memorial Lecture, "Changing Harmful Norms", on March 2, 2022, hosted by the Yale Economic Growth Center https://egc.yale.edu/. She discussed findings of her recent research on harmful social norms such
From playlist Yale Economic Growth Center (EGC)
SHOP TIPS #275 How to Make a Toolmaker's Clamp Pt 1 of 2 tubalcain
In this video #275 part 1 & the next one #276 part 2, I show to make a 4" toolmaker's clamp. Plans will be available from toly upon request. If you want working drawings of this CLAMP project, contact my friend toly. He will send them to you by email & you can print them out on your own p
From playlist #3 MACHINE SHOP TIPS tubalcain playlist #201 thru #300
Scikit Learn Machine Learning Tutorial for investing with Python p. 18
In this machine learning tutorial video, we cover using our new dataset from Quandl to better report under-performing and over-performing companies. sample code: http://pythonprogramming.net http://seaofbtc.com http://sentdex.com http://hkinsley.com https://twitter.com/sentdex Bitcoin d
From playlist Scikit-learn Machine Learning with Python and SKlearn
MACHINE SHOP TIPS #35 Part 1 Parting on the Lathe tubalcain
Tubalcain shows how to cut off stock on the Atlas & Clausing lathes. Part 1 of 4.
From playlist #1 MACHINE SHOP TIPS tubalcain playlist #1 thru #100
The Dividend Yield - Basic Overview
This video provides a basic introduction into the dividend yield. It explains what it's used for and how to calculate it. The dividend yield is equal to the annual dividend divided by the current stock price times 100%. The annual dividend is equal to the quarterly dividend times 4 or t
From playlist Stocks and Bonds
Crypto and NFTs Are Environmental Disasters...But Do They Have to Be?
Start speaking a new language in 3 weeks with Babbel. Get up to 65% off in your subscription here: https://go.babbel.com/12m65-youtube-scishow-may-2022/default The world of cryptocurrency and NFTs is riddled with controversy, but somewhere amid all of that blockchain there's some reckonin
From playlist Uploads
Before you dive it: this video likely ain't for everyone. A follow up video to the previous CNC intro. Baby steps. If they're helpful I can keep turning up the difficulty knob -- otherwise it's back to making vise handles. Can never have enough vise handles.
From playlist All Uploads
In today's video we take a look at the common causes of obstructive jaundice and how you should go about investigating these patients.
From playlist Let's talk Surgery