Piphilology is a playful and informal term that refers to the study of the digits of pi (π) and related mathematical curiosities. It often involves exploring patterns, sequences, and numerical properties associated with the digits of pi, as well as engaging in activities such as memorizing its decimal places or finding specific number combinations within pi.
The Uranium Mill Tailings Radiation Control Act (UMTRCA) was enacted in 1978 in the United States. Its primary purpose is to address the management and regulation of radioactive waste resulting from uranium mining and milling operations. The act was established in response to concerns over the environmental and health risks posed by uranium mill tailings, which are the residues left after the extraction of uranium from ore.
Valeriy Kostyuk is not a widely recognized public figure, so it’s possible you might be referring to someone specific who isn’t well-known or is a private individual. If you meant Valery Kostyuk, he is a Ukrainian figure known in the context of sports or other fields, but there could be many individuals with that name.
Stanley Robert Hart is not a widely recognized name in popular culture, literature, or notable historical contexts. If you are inquiring about a specific individual with that name, more context would be helpful. It's possible that Stanley Robert Hart might be a private individual or a professional not widely covered in public sources.
A state diagram, also known as a state machine diagram or state chart, is a type of diagram used in computer science and systems engineering to describe the behavior of a system by showing its states, transitions, events, and actions. It is a visual representation that helps in modeling the dynamic aspects of a system, particularly its lifecycle. ### Key Components of a State Diagram: 1. **States**: These are the conditions or situations during the life of an object or system.
Statistics Faroe Islands (Statistikkur Føroyar) is the official statistical agency of the Faroe Islands, responsible for collecting, analyzing, and disseminating statistical data related to the region. It provides valuable information on various aspects such as demographics, economy, social conditions, education, health, and the environment. The agency aims to support decision-making processes, research, and public awareness by making statistical data accessible to government institutions, businesses, researchers, and the general public.
A steam generator, also known as an auxiliary boiler, is a type of boiler designed to generate steam quickly and efficiently, typically used in a variety of settings including industrial applications, marine operations, and power plants. The primary purpose of a steam generator is to supply steam for processes such as heating, power generation, or providing steam for ship propulsion.
The Steinmetz curve is a three-dimensional geometric shape that is defined as the intersection of three cylinders of equal radius, each oriented along one of the three principal axes (x, y, and z) in Cartesian coordinates. The most common representation of the Steinmetz curve occurs when the radius of each cylinder is equal to 1.
A film applicator is a tool or device used in various industries, including printing, coatings, and laboratory settings, to apply a uniform film or layer of material onto a substrate. This can include liquids like paints, inks, adhesives, or coatings, which need to be spread evenly to achieve the desired thickness and finish.
Stewart Turner is a name that could refer to several individuals, depending on the context, but one prominent figure associated with that name is Stewart Turner, a British engineer known for his contributions in the field of aeronautics and design. In the context of business, Stewart Turner might be associated with specific companies or industries.
The Stochastic Block Model (SBM) is a generative model used in network science to represent and analyze the structure of networks or graphs, particularly in relation to community detection and clustering. It is a way to simulate the interactions within a network based on the assumption that nodes belong to communities or blocks, which influence how they are connected.
Strähle construction, often referred to in the context of foundation engineering, is a type of building foundation that involves a specific method of reinforcing and supporting structures. This technique is utilized to ensure stability and load-bearing capacity, especially in areas with challenging soil conditions or for structures that support heavy loads. The term might not be widely recognized outside of specialized engineering or construction contexts, and it could refer to a specific company’s name or a proprietary construction method.
Strain-encoded magnetic resonance imaging (SENC-MRI) is a specialized imaging technique that focuses on assessing myocardial strain, which reflects how much the heart muscle deforms during the cardiac cycle. This method is particularly useful for evaluating cardiac function and detecting early signs of heart disease or conditions affecting the myocardium, such as ischemia or cardiomyopathy.
A string metric, also known as a distance metric or similarity metric for strings, is a measure used to quantify the similarity or dissimilarity between two sequences of text, typically in the form of strings. String metrics are widely used in various fields such as data cleansing, natural language processing, information retrieval, and machine learning.
In functional analysis, the concept of a strong dual space is associated with the notion of dual spaces of norms in vector spaces, particularly in the context of locally convex spaces. For a given normed space \(X\), the dual space \(X^*\) is defined as the space of all continuous linear functionals on \(X\).
Peirce Seamount is an undersea volcanic structure located in the North Pacific Ocean, specifically in the Basin and Range Province off the coast of the U.S. state of Oregon. It is part of a series of seamounts formed due to volcanic activity. Seamounts are underwater mountains that rise from the ocean floor but do not reach the water's surface.
Structured programming is a programming paradigm aimed at improving the clarity and efficiency of software development. It emphasizes the use of clear, logical structures in the code to enhance readability and maintainability, making it easier to understand how the program works and to debug it when necessary. The main principles of structured programming include: 1. **Control Structures**: Use of control flow constructs like sequences, selections (if-else statements), and iterations (loops) to dictate the flow of the program.
Finite-dimensional distributions are a fundamental concept in probability theory and statistics, particularly in the study of stochastic processes and random variables. In essence, a finite-dimensional distribution refers to the joint distribution of a finite number of random variables. For example, if \(X_1, X_2, \dots, X_n\) are random variables, the finite-dimensional distribution is concerned with the distribution of the vector \((X_1, X_2, \ldots, X_n)\).
Subgrain rotation recrystallization (SRR) is a process that occurs in materials, particularly crystalline solids, during thermal or mechanical deformation and annealing. It is a mechanism that leads to microstructural changes in metals and alloys, affecting their mechanical properties. ### Key Aspects of Subgrain Rotation Recrystallization: 1. **Subgrains**: During deformation, grains within a material can become fragmented into smaller regions called subgrains.
Wyville Thomson Ridge is an underwater ridge located in the North Atlantic Ocean, serving as a geological feature that separates two significant bodies of water: the Atlantic Ocean and the deeper Northeastern Atlantic Ocean. It lies between the Scottish mainland and the Faroe Islands, acting as a barrier to water movement and influencing ocean currents in the area.

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