Well-formed Petri nets are a Petri net class jointly elaborated between the University of Paris 6 (Université P. & M. Curie) and the University of Torino in the early 1990s. It is a restriction of the high-level nets (or colored Nets) introduced by K. Jensen. The main advantage of Well Formed Nets is the notion of symbolic reachability graph that is composed of symbolic states. A symbolic state is a state representing several concrete states in the state space of the system described by the Petri net. So, much larger state spaces can be represented (the gain factor can be up to exponential).This notion of symbolic state space requires that only a limited set of operators are available (identify, broadcast, successor and predecessor functions are allowed on circular finite types). (Wikipedia).
How to Make a High Capacitance Electrolytic Capacitor
Step-by-step demonstration of how to make high a capacitance electrolytic capacitors from home with household parts - aluminum foil, paper towel, distilled water and baking soda (sodium bicarbonate.) The capacitance of the one made here is around 560 microfarads. For the detailed basics a
From playlist Electronics Projects
How Dentures Are Made | The Making Of
Dentures are a removable set of teeth that are meant to create a new smile for a patient. In order to make a set, it requires several appointments with the patient and lengthy procedures in the lab to get the right fit and look. It can be a tedious process for all, but worth it in the end
From playlist Health Science
Closed Form of the Covariance Matrix : Data Science Basics
Can we find a closed form of the covariance matrix? --- Like, Subscribe, and Hit that Bell to get all the latest videos from ritvikmath ~ --- Check out my Medium: https://medium.com/@ritvikmathematics
From playlist Data Science Basics
How to Make Electrolytic Capacitors
How to make a simple electrolytic capacitor using aluminum from a soda can, distilled water and baking soda, or sodium bicarbonate. I start out explaining what an electrolytic capacitor is, how it's one where the dielectric is a very thin layer of aluminum oxide. The plates are really the
From playlist Electronics Projects
Stream Full Episodes of How It's Made: discovery+ ► https://www.discoveryplus.com/show/how-its-made Science ► https://www.sciencechannel.com/tv-shows/how-its-made/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Like us on Facebook: https://www.facebook.com/ScienceChannel F
From playlist How It's Made
Stream Full Episodes of How It's Made: https://www.sciencechannel.com/tv-shows/how-its-made/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Like us on Facebook: https://www.facebook.com/ScienceChannel Follow us on Twitter: https://twitter.com/ScienceChannel Follow us on
From playlist How It's Made
Wolfram Physics Project: Relations to Category Theory
Stephen Wolfram and special guests discuss the Wolfram Physics Project and its relations to Category Theory. Begins at 9:50 Originally livestreamed at: https://twitch.tv/stephen_wolfram Stay up-to-date on this project by visiting our website: http://wolfr.am/physics Check out the announc
From playlist Wolfram Physics Project Livestream Archive
John Baez - Categories: the Mathematics of Connection - IPAM at UCLA
Recorded 16 February 2022. John Baez of University of California, Riverside, Mathematics presents "Categories: the Mathematics of Connection" at IPAM's Mathematics of Collective Intelligence Workshop. Abstract: As we move from the paradigm of modeling one single self-contained system at a
From playlist Workshop: Mathematics of Collective Intelligence - Feb. 15 - 19, 2022.
Live CEOing Ep 265: Review of Functions Currently Tagged as "Experimental" in Wolfram Language
Watch Stephen Wolfram and teams of developers in a live, working, language design meeting. This episode is about Functions Currently Tagged as "Experimental" in the Wolfram Language.
From playlist Behind the Scenes in Real-Life Software Design
Thank you to Ariel Waldman for her Antarctic footage! For more from Ariel, check out https://www.youtube.com/arielwaldman You can support the Microcosmos! https://www.patreon.com/journeytomicro Follow Journey to the Microcosmos: Twitter: https://twitter.com/journeytomicro Facebook: https
From playlist Videos You Might've Missed
Live CEOing Ep 490: Design Review of Chemistry Functions
In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and features to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wolfram
From playlist Behind the Scenes in Real-Life Software Design
ALL OF EDEXCEL GCSE 9-1 BIOLOGY (2023) ⭐PAPER 1⭐ | Triple Award | GCSE Biology Revision
Science with Hazel's Perfect Answer Revision Guides for Edexcel GCSE Science are available at https://sciencewithhazel.co.uk TOPIC TIMINGS Plant & Animal Cells 0:50 Bacterial Cells 2:32 Specialised Cells 3:15 Cells, Tissues, Organs & Organ Systems 7:10 Microscopes 7:57 Calculating Magnif
From playlist Complete Edexcel GCSE (9-1) Triple Award Videos //
A conversation between Jonathan Gorard and Stephen Wolfram at the Wolfram Summer School 2022
Stephen Wolfram plays the role of Salonnière in an on-going series of intellectual explorations with special guests. In this episode, Jonathan Gorard joins Stephen at the 20th annual Wolfram Summer School. Watch all of the conversations here: https://wolfr.am/youtube-sw-conversations Foll
From playlist Conversations with Special Guests
How Paddleboards Are Made | How It's Made
Paddleboards have been around for over 3,000 years! Learn how they're made today. Stream Full Episodes of How It's Made: https://www.sciencechannel.com/tv-shows/how-its-made/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Like us on Facebook: https://www.facebook.com/Scien
From playlist How It's Made
Live CEOing Ep 649: Language Design in Wolfram Language [Multicomputation]
In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and features to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wolfram
From playlist Behind the Scenes in Real-Life Software Design
PARABOLIC MIRROR PARABOLOID HOMEMADE SOLAR CONCENTRATOR P2 DIY DO IT YOURSELF
Making your own parabolic mirror solar reflector for solar cooking is easy if you use our strip method. Do not skimp on reflective film. Use a real solar product for optimal results. http://greenpowerscience.com/SHOPREFLECTIVEBUY.html THIS IS PART 2 OF THE PARABOLIC MIRROR
From playlist PARABOLIC MIRROR CONCAVE SOLAR REFLECTOR
Paul Andersen explains the final 6 of 13 AP Biology Labs. The following topics are included: Transformation, Restriction Analysis of DNA, Energy Dynamics, Transpiration, Animal Behavior, and Enzyme Activity. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to soun
From playlist AP Biology Labs
Stream Full Episodes of How It's Made: https://www.sciencechannel.com/tv-shows/how-its-made/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Like us on Facebook: https://www.facebook.com/ScienceChannel Follow us on Twitter: https://twitter.com/ScienceChannel Follow us on
From playlist How It's Made
AQA Communicable Diseases - GCSE Biology Revision - SCIENCE WITH HAZEL
In this GCSE Biology revision video, Hazel focusses on the new AQA specification, chapter 5. She takes you through the topic of communicable diseases including examples of viruses, bacteria, fungi, and protists such as measles, salmonella, tobacco mosaic virus, rose black spot, gonorrhoe
From playlist GCSE & IGCSE Biology Revision //
How to put a Rubik's cube in a bottle
We are taking a break from doing fun math by assembling a couple of Rubik's cubes in glass bottles. Enjoy :) music: Accidents Will Happen - Silent Partner - YouTube Free Music (https://www.youtube.com/audiolibrary/music)
From playlist Recent videos