The Magnussen model is a turbulence model commonly used in fluid dynamics, particularly in computational fluid dynamics (CFD) simulations. Developed by Siegfried Magnussen in the 1970s, the model is particularly known for its application in turbulent combustion processes and flows. The key features of the Magnussen model include: 1. **Two-Equation Model**: The Magnussen turbulence model is a two-equation model, which means it utilizes two transport equations to characterize the turbulent flow field.
Gabrielle Allen is a prominent figure in the field of astrophysics and is known for her work in areas related to computational astrophysics, cosmology, and the study of the early universe. She has contributed to the understanding of dark energy, cosmic microwave background radiation, and galaxy formation. In addition to her research, she has been involved in educational efforts to promote science and STEM fields, particularly among underrepresented groups.
Oxyhydrogen refers to a mixture of hydrogen and oxygen gases, typically in a stoichiometric ratio that allows for combustion to occur. When ignited, oxyhydrogen burns to form water, releasing energy in the process. The chemical reaction can be represented by the equation: \[ 2H_2 + O_2 \rightarrow 2H_2O + \text{energy} \] This reaction is exothermic, meaning it releases heat.
Cosmic ray physicists are scientists who study cosmic rays, which are high-energy particles originating from outer space that travel through the Earth's atmosphere and can reach the surface. These particles mainly consist of protons, atomic nuclei, and, to a lesser extent, electrons and positrons. Cosmic rays can originate from various astrophysical phenomena, including supernovae, active galactic nuclei, and other high-energy astrophysical events.
William Wiswesser is not a widely recognized figure in mainstream historical or cultural context up to my last knowledge update in October 2021.
Wang Yangyuan (also known as Wang Yang Yuan or Wang Yang Yuen) typically refers to a type of Chinese herbal medicine or herbal remedy that is associated with health practices and traditional medicinal applications in China. However, it's important to clarify that there isn’t a well-documented mainstream reference specifically known as "Wang Yangyuan" in traditional Chinese medicine or herbal studies, as the term may vary by context or spelling.
A **Pro-p group** is a type of mathematical object in the field of group theory, particularly in the area of profinite groups. More specifically, a Pro-p group is a topological group that is both locally compact and totally disconnected, and it is defined as an inverse limit of finite groups whose orders are powers of a prime \( p \).
An "equation clock" is not a widely recognized standard term in mathematics or technology. However, it could refer to several concepts depending on the context in which it is used. Here are a few possibilities: 1. **Mathematical Representation of Time**: An equation clock could represent the passage of time using mathematical equations. For example, it could involve expressions that depict the changing values of hours, minutes, and seconds through equations.
Cosmologists are scientists who study the universe as a whole, including its origins, evolution, structure, and eventual fate. They seek to understand fundamental questions about the cosmos, such as the nature of dark matter and dark energy, the formation and evolution of galaxies, the cosmic microwave background radiation, and the overall geometry of the universe. Cosmologists often utilize principles from physics and astronomy, employing both observational data and theoretical models to develop their understanding of the universe.
Metallaboranes are a class of chemical compounds that consist of boron atoms and metal atoms, forming a framework that includes clusters of boron. They are often characterized by their unique cage-like structures, which can include various transition metals. Metallaboranes are of interest in coordination chemistry and materials science due to their interesting electronic properties and potential applications in catalysis and as precursors for the synthesis of other compounds.
A "superatom" is a term used in chemistry and material science to describe a cluster of atoms that exhibit collective properties similar to those of a single atom. These clusters can behave in unique ways that are not present in individual atoms or larger assemblies of atoms. Superatoms are typically formed by combinations of metal atoms or a combination of metal and non-metal atoms.
Pinned article: Introduction to the OurBigBook Project
Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
Intro to OurBigBook
. Source. We have two killer features:
- topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculusArticles of different users are sorted by upvote within each article page. This feature is a bit like:
- a Wikipedia where each user can have their own version of each article
- a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.Figure 1. Screenshot of the "Derivative" topic page. View it live at: ourbigbook.com/go/topic/derivativeVideo 2. OurBigBook Web topics demo. Source. - local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
Figure 2. You can publish local OurBigBook lightweight markup files to either OurBigBook.com or as a static website.Figure 3. Visual Studio Code extension installation.Figure 5. . You can also edit articles on the Web editor without installing anything locally. Video 3. Edit locally and publish demo. Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension. - Infinitely deep tables of contents:
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact