Radiation exposure monitoring refers to the systematic measurement and evaluation of radiation levels to assess the amount of ionizing radiation that individuals or groups are exposed to in various environments, such as workplaces, medical facilities, and nuclear power plants. This monitoring is essential for ensuring the safety and health of personnel, the general public, and the environment.
Monika Aidelsburger is a notable figure in the field of mathematics, particularly recognized for her research and contributions to algebra and related areas. She has gained attention for her work on topics such as representation theory and algebraic structures.
James R. Jackson could refer to various individuals, but there is no widely recognized person or entity by that name in mainstream knowledge as of October 2023. If you're looking for information on a specific James R.
Coulomb scattering refers to the scattering of charged particles due to the Coulomb force, which is the attractive or repulsive interaction between charged particles. When one charged particle, such as an electron, is scattered by another charged particle, like a nucleus or another electron, the interaction can be described using the framework of quantum mechanics. The term "Coulomb scattering state" typically refers to the quantum mechanical state of a particle that results from the interaction between two charged particles via the Coulomb potential.
Agner Krarup Erlang (1854-1929) was a Danish mathematician, engineer, and statistician who is best known for his foundational work in the field of telecommunications, particularly in queuing theory. He developed mathematical models to analyze and predict system behavior in scenarios where there are random variations in the arrival of requests, such as in telephone traffic.
“Glovebox” can refer to a couple of different concepts depending on the context: 1. **Automotive Glovebox**: In vehicles, a glovebox (or glove compartment) is a small storage compartment located in the dashboard, usually in front of the front passenger seat. It is commonly used for storing items like the vehicle's owner's manual, registration documents, gloves, and other small personal items.
Delta rays are high-energy electrons that are ejected from matter as a result of ionizing radiation interactions. When charged particles, such as alpha or beta particles, pass through a material and lose energy through various interactions, they can sometimes impart enough energy to nearby atoms to eject electrons from them. These ejected electrons are referred to as delta rays. Delta rays are characterized by their relatively high kinetic energy and their ability to cause further ionization along their path as they travel through the material.
Novarossi is an Italian company that specializes in the manufacturing of high-performance nitro engines for radio-controlled (RC) cars, trucks, and other vehicles. Established in the late 1970s, Novarossi has built a reputation for producing quality engines known for their reliability, power, and performance in competitive racing environments. The company also offers a range of performance accessories and related products for RC enthusiasts.
Radioactivity in the life sciences refers to the study and application of radioactive materials and their properties as they relate to biological systems and processes. It encompasses various aspects, including: 1. **Radioisotopes in Research**: Radioactive isotopes (or radioisotopes) are widely used as tracers in biological and medical research. For example, isotopes like carbon-14 or isotopes of phosphorus are utilized to trace biochemical pathways and study metabolic processes.
A spinthariscope is a scientific instrument designed to detect and visualize alpha particles, which are emitted during the radioactive decay of certain materials. The device typically consists of a small tube that contains a phosphorescent material at one end and a source of alpha radiation, such as a small sample of a radioactive isotope, at the other end.
The United States Radium Corporation (USRC) was a manufacturer of radioactive products, particularly known for its production of radium-based painted watch dials and instrument panels in the early to mid-20th century. Founded in 1914, the company utilized radium, a radioactive element, to create luminous paint that made watch dials and other items glow in the dark.
Stanley Schmidt is an American science fiction author and editor known for his work in the genre. He is particularly recognized for his long tenure as the editor of *Analog Science Fiction and Fact*, a prominent science fiction magazine. Schmidt was born in 1944 and has published numerous short stories and novels, often focusing on themes of science and technology. His contributions to the field have made him a significant figure in science fiction literature.
George Sellios is an American model builder and owner of Fine Scale Miniatures, a company renowned for its highly detailed model kits and accessories, particularly focused on the railroad and diorama hobby. Sellios is celebrated for his craftsmanship and attention to detail in creating realistic miniature scenes, often reflecting historical themes and urban settings. His work is highly regarded in the model railroading community, and he has contributed significantly to the popularity of detailed, scale modeling through his kits and techniques.
Rod Stewart is a British rock and pop singer and songwriters, known for his distinctive raspy voice and a career that has spanned several decades since the 1960s. He gained fame as a solo artist and through his work with various bands, including The Faces.
The term "30-inch railways" typically refers to narrow-gauge railways that have a track gauge of 30 inches (approximately 76.2 cm). Narrow-gauge railways are often used in mountainous areas or for industrial purposes where tighter curves and steeper gradients can be accommodated compared to standard gauge railways.
Maurice Kraitchik was a prominent mathematician, particularly known for his work in the field of number theory and recreational mathematics. He was born on November 21, 1894, in the Russian Empire and passed away on January 14, 1957. Kraitchik is often recognized for his contributions to various mathematical problems and for promoting the enjoyment of mathematics through puzzles and games.
The Birmingham Dribbler is an informal term that can refer to a type of pedestrian or urban phenomenon in Birmingham, UK, often reflecting local slang or colloquial expressions related to the culture of the city. However, as of my last update in October 2023, it does not refer to a widely recognized concept, group, or event.
The Casino Model Railway Museum is a specialized museum located in Casino, New South Wales, Australia. It is dedicated to the exhibition and preservation of model railways and railway memorabilia. The museum features an extensive collection of model trains, dioramas, and displays that showcase various rail systems and historical railway scenes. Visitors to the museum can explore intricately detailed layouts that often include operational trains, landscapes, and miniature towns.

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