Commutative algebra

Arf ring

In mathematics, an Arf ring was defined by to be a 1-dimensional commutative semi-local Macaulay ring satisfying some extra conditions studied by Cahit Arf. (Wikipedia).

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Engineering ‘The Black Rifle’: Why the AR-15 Is the Most Popular Gun in the U.S.

The AR-15 is a trademark, and since its original patent, the machine has gone through many iterations. Here’s what you should know about where it is today. Spying From Space: How the CIA Recovered Film From Secret Satellites - https://youtu.be/FopXcjTL6oE Read More: What An AR-15 Can D

From playlist Elements | Seeker

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Arduino Hardware - Computerphile

Hobbyist hackers and programmers use Arduinos extensively - but what is an Arduino made of? James Fowkes from Nottingham Hackspace explains. Raspberry Pi Hardware: https://youtu.be/sx2HjuZBuo0 Retro Z80 Computer: https://youtu.be/OtpaY8VD52g Arduino Software & Programming: COMING SOON!

From playlist Arduino

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RUBYCONF 2009 - Flying Robot: Using Ruby and Arduino for Unmanned Aerial Vehicles

by: Ron Evans, Damon Evans Help us caption & translate this video! http://amara.org/v/GX5B/

From playlist RubyConf 2009

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Augmented Reality

If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.

From playlist VR / AR

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Underactive thyroid.mov

An general explanation of the underactive thyroid.

From playlist For Patients

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CTNT 2020 - Upper Ramification Groups for Arbitrary Valuation Rings - Vaidehee Thatte

The Connecticut Summer School in Number Theory (CTNT) is a summer school in number theory for advanced undergraduate and beginning graduate students, to be followed by a research conference. For more information and resources please visit: https://ctnt-summer.math.uconn.edu/

From playlist CTNT 2020 - Conference Videos

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Arf Lecture 2019 by Geordie Williamson

Arf Lecture 2019 was given by Geordie Williamson from The University of Sydney on September 26 at 15.40 in Cahit Arf Auditorium. Title: Representation theory and geometry Abstract: One of the most fundamental questions in representation theory asks for a description of the simple represe

From playlist Geordie Williamson: Representation theory and geometry

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Misfits of the Mineral Collection

Help us solve some mysteries! Do you have any more information about these Misfits from the Mineral Collection?! A number of these objects have historical or cultural value and significance, but our records are incomplete. Help us, Brain Scoopers! ----------------------------------------

From playlist The Brain Scoop: Recent Uploads

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Francis Filbet: Numerical simulation of the Vlasov-Poisson model with an external magnetic field

Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, b

From playlist Mathematical Physics

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Modified Shock Aborbing Caster.AVI

Faultless Shock Absorbing Caster for R2-D2 center foot

From playlist Building my life-size R2D2

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Panel Discussion - Intra-Cellular Regulation and Coordination and Extra-Cellular Communication

Nava Segev (UIC, US) Yves Barral (ETHZ, CH) Bruno Goud (Institut Curie, FR) Mahel Zeghouf (CNRS et ENS Paris-Saclay)

From playlist From Molecules and Cells to Human Health : Ideas and concepts

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Lynne d Johnson interviewed at Web 2.0 Expo New York 2010

Lynne d Johnson is the SVP, Social Media for the Advertising Research Foundation, where she is responsible for content, brand and social media development and strategy, as well as developing consumer insights, market research, and true metrics for the industry at large via the ARF Social M

From playlist Web 2.0 Expo New York 2010

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Live CEOing Ep 96: Language Design in Wolfram Language

Watch Stephen Wolfram and teams of developers in a live, working, language design meeting. This episode is about New Language Design in the Wolfram Language.

From playlist Behind the Scenes in Real-Life Software Design

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Gravitational Waves and Theory - L. Blanchet - Workshop 1 - CEB T3 2018

Luc Blanchet (IAP, Paris) / 19.09.2018 Gravitational Waves and Theory ---------------------------------- Vous pouvez nous rejoindre sur les réseaux sociaux pour suivre nos actualités. Facebook : https://www.facebook.com/InstitutHenriPoincare/ Twitter : https://twitter.com/InHenriPoincar

From playlist 2018 - T3 - Analytics, Inference, and Computation in Cosmology

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GRCon19 - UHD Four-O by Martin Braun

UHD Four-O by Martin Braun Ettus Research / National Instruments Sponsor Presentation

From playlist GRCon 2019

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Beer Glass Modeling in GeoGebra 3D with Augmented Reality

Trig + Quadratic piecewise FN graph spun re: xAxis = #BarGlass! With #GeoGebra 3D & #AugmentedReality, the world = your Ss’ #3D modeling playground! Here, for Ss, #math becomes both a creative ART + modeling SCIENCE! #MTBoS #ITeachMath #NotRecommendingYouSendStudentsToTheBar 🙂

From playlist GeoGebra 3D with AR (iOS): Explorations, Demos, and Lesson Ideas

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NOTACON 9: Get your kicks on route IPv6 (EN) | enh. audio

Speaker: Mike Andrews Everyone has been saying it's time to migrate to IPv6 for about, oh, a decade or so now. "No, really, this year we mean it! Stop laughing, dammit!" So in a quick introductory talk, we'll go over what's new, what's old, what's a myth, what's busted, how to make it wor

From playlist Notacon 9

Related pages

Semi-local ring | Cohen–Macaulay ring | Mathematics | Krull dimension | Ring (mathematics) | Commutative ring