The term "local parameter" can have different meanings depending on the context in which it is used. Here are a few possible interpretations: 1. **In Mathematics**: A local parameter often refers to a variable that is used within a limited scope or specific region of a mathematical function or model. For example, in topology, local parameters can describe local properties of spaces or functions.
The domatic number of a graph is a concept in graph theory that describes the maximum number of disjoint dominating sets that can be formed within that graph. A dominating set is a subset of the vertices of a graph such that every vertex not in the set is adjacent to at least one vertex in the set.
An osculating orbit is a concept used in celestial mechanics that refers to the instantaneous orbit of a body in motion around a central body (such as a planet or star) at a specific point in time. The term "osculating" comes from the Latin word "osculare," which means "to kiss," and in this context, it means that the osculating orbit touches the true orbit of the body at a specific point.
Teo Mora is a name that can refer to multiple things, depending on the context. It is most commonly associated with a digital content creator or social media personality known for producing content related to gaming, technology, or lifestyle. However, without specific context, it's challenging to provide a precise answer.
Computer scientists come from a variety of nationalities, reflecting the global nature of the field. Here are some notable computer scientists from different countries: 1. **United States**: - Alan Turing (though British, his work heavily influenced computer science in the U.S.) - Donald Knuth - John McCarthy - Vinton Cerf 2.
Fischertechnik is a German brand specializing in educational construction toy systems. Founded in 1964 by the Fischertechnik company, its products are designed to teach children and young adults about engineering, robotics, and basic principles of mechanics and technology through hands-on building experiences. The building kits typically include a variety of plastic building blocks, gears, motors, sensors, and other components that can be assembled into various models and machines.
The Föppl–von Kármán equations are a set of nonlinear partial differential equations that describe the large deflections of thin plates and shells in mechanical engineering and structural analysis. These equations extend the classical linear plate theory by accounting for nonlinear effects due to large deformations, making them especially useful for analyzing structures under significant loads.
Scenario optimization is a mathematical and computational approach used to make decisions under uncertainty by evaluating multiple possible future scenarios. This method is particularly relevant in fields such as finance, supply chain management, operations research, and energy systems, where outcomes can significantly vary based on uncertain factors. Here are the key elements of scenario optimization: 1. **Scenarios**: These are distinct representations of future states based on different assumptions regarding uncertain parameters.
A time-variant system is a type of system in which the system characteristics change over time. This means that the output response of the system to a given input can vary depending on when the input is applied. In contrast, a time-invariant system has consistent properties, and the response to an input is always the same, regardless of when the input is applied.
Ivan Cherednik is known for his contributions to the field of mathematics, particularly in areas related to representation theory and special functions. He is most recognized for his work on Cherednik algebras, which are an important topic in the intersection of algebra, geometry, and mathematical physics. Cherednik's research often involves the study of quantum groups, harmonic analysis, and combinatorial aspects of representation theory.
A key-agreement protocol is a cryptographic method that allows two or more parties to securely establish a shared secret key over an untrusted communication channel. This shared key can then be used for encryption or authentication purposes in subsequent communications. Key-agreement protocols are vital in securing communications, especially in scenarios such as: 1. **Secure Communications**: Establishing a shared secret key for encrypting messages between two parties.
Messaging Layer Security (MLS) is a protocol designed to provide end-to-end encryption and security for messaging applications. It is intended to secure group messaging communications, allowing multiple users to communicate in a secure and private manner. MLS uses a combination of modern cryptographic techniques to ensure that messages remain confidential, integrity-protected, and authenticated.
Tokenization is a data security technique used to protect sensitive information by replacing it with non-sensitive placeholders, known as tokens. These tokens can be used in place of the actual data in transactions or processes, significantly reducing the risk of exposing sensitive information, such as credit card numbers, social security numbers, or personal identification data. ### Key Aspects of Tokenization: 1. **Substitution**: The original sensitive data is replaced with a randomly generated string of characters (the token).
The London Hydraulic Power Company (LHPC) was established in 1882 to provide hydraulic power to various types of machinery across London, replacing traditional steam power. The company developed a network of high-pressure water pipes throughout the city, enabling businesses and industries to access hydraulic power for applications such as cranes, lifts, and other machinery. At its peak, the system supplied power to numerous commercial enterprises, including those in construction, shipping, and manufacturing.
The "cuspy halo problem" refers to a discrepancy between predictions made by certain cosmological models regarding the distribution of dark matter in galaxies and observations of their rotational curves. The term "cuspy" refers to the expectation that dark matter density should peak sharply (or "cusped" profile) towards the center of a galaxy, as predicted by simulations based on cold dark matter (CDM) cosmology.

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