Supercooling is a phenomenon where a liquid is cooled below its freezing point without it becoming solid. This occurs when a liquid is in a perfectly homogeneous state, meaning there are no impurities or surface defects to serve as nucleation sites for crystallization. Under these conditions, the molecules in the liquid can remain in a disordered, liquid state despite the temperature being below the typical freezing point.
The energy value of coal can vary significantly depending on its grade and type. Coal is classified into several categories, including anthracite, bituminous, sub-bituminous, and lignite, with each having different energy content. 1. **Anthracite:** This type of coal has the highest carbon content (around 86–97%) and energy value, typically ranging from about 24 to 30 million British thermal units (BTUs) per ton.
Saturation vapor density (SVD) refers to the maximum amount of water vapor that air can hold at a specific temperature and pressure without condensation occurring. It is typically expressed in units of grams of water vapor per cubic meter of air (g/m³). The capacity of air to hold water vapor increases with temperature; warmer air can contain more moisture before reaching saturation.
Soil thermal properties refer to the characteristics of soil that influence its ability to conduct and retain heat. Understanding these properties is essential for various applications, including agriculture, environmental science, and civil engineering. The key thermal properties of soil include: 1. **Thermal Conductivity**: This property measures how well soil can conduct heat. It is influenced by factors such as soil texture, moisture content, bulk density, and organic matter content.
Arieh Ben-Naim is a prominent Israeli scientist and academic known for his contributions to the fields of physical chemistry and material science. He has been involved in research that focuses on thermodynamics, molecular behavior, and the properties of solvents and solutions. Additionally, Ben-Naim has authored several influential publications and books on these topics.
Hugh Everett III was an American physicist and mathematician best known for his work in quantum mechanics, particularly for formulating the "many-worlds interpretation" of quantum mechanics in 1957. This interpretation suggests that all possible outcomes of quantum measurements are realized in separate, branching universes, effectively positing the existence of an infinite number of parallel realities.
Functions in mathematics and programming can be classified into various types based on their properties, characteristics, and behaviors. Here’s a list of some common types of functions: ### Mathematical Functions: 1. **Linear Functions**: Functions of the form \( f(x) = mx + b \), where \( m \) and \( b \) are constants.
As of my last knowledge update in October 2021, I don't have specific information about a widely recognized figure named Keith Burton. It's possible that he could be a private individual or someone who gained prominence after that date in various fields such as entertainment, sports, academia, or other areas. If you can provide more context or details, I could help clarify or provide related information.
Loubignac iteration is a mathematical method used in the context of solving certain types of linear and nonlinear equations, particularly related to fixed point methods and the study of iterative processes. It is named after the French mathematician Jean Loubignac, who contributed to the field of functional analysis. In particular, Loubignac iteration is employed to construct sequences that converge to fixed points of mappings or to approximate solutions of equations.
The Lusternik–Schnirelmann (LS) category is a concept in algebraic topology that measures the "complexity" of a topological space in terms of how it can be covered by open sets that have some sort of "simple" structure, specifically, contractible sets.
"Lynn Stevenson" could refer to various individuals, places, or contexts, but without additional context, it's challenging to provide a specific answer. It could be a person's name or a character in literature or media.
The Mackey-Glass equations are a set of nonlinear differential equations that are used to model complex dynamical systems, particularly in the fields of biology, medicine, and neuroscience. They describe the behavior of a hypothetical system where the change in a quantity depends not only on its current state but also on its history.
As of my last update in October 2023, Mahmud Karimov is not a widely recognized figure in public databases or major news sources. It is possible that he is a private individual or someone not covered extensively in mainstream media. If you are referring to a specific Mahmud Karimov in a certain context (such as a politician, artist, academic, etc.
A betatron is a type of particle accelerator that is used primarily to accelerate electrons. It operates based on the principle of electromagnetic induction to increase the energy of electrons without the need for a high-voltage source. Here's how it works: 1. **Magnetic Field**: The betatron consists of a toroidal (doughnut-shaped) vacuum chamber in which a magnetic field is generated. This magnetic field is critical for the operation of the accelerator.

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!
We have two killer features:
  1. 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-calculus
    Articles 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/derivative
  2. 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.
    Figure 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    Figure 3.
    Visual Studio Code extension installation
    .
    Figure 4.
    Visual Studio Code extension tree navigation
    .
    Figure 5.
    Web editor
    . 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.
    Video 4.
    OurBigBook Visual Studio Code extension editing and navigation demo
    . Source.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
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