Igor Tamm (1895–1971) was a notable Russian and Soviet physicist, best known for his work in the field of plasma physics and controlled thermonuclear fusion. He played a significant role in the development of magnetic confinement fusion devices, including the tokamak, which is a device designed to confine plasma using magnetic fields in order to achieve nuclear fusion. Tamm's contributions to science and technology helped lay the groundwork for future advancements in nuclear physics and energy generation.
"Vojvodina images" likely refers to photographs or visual representations of Vojvodina, an autonomous province in Serbia known for its diverse culture, landscapes, and architecture. Vojvodina is characterized by its flat plains, rivers, and a mix of ethnic communities, which contribute to its unique cultural heritage.
Rosalyn Sussman Yalow (1921–2011) was an American medical physicist who is best known for her pioneering work in the development of radioimmunoassay (RIA), a technique that allows for the measurement of hormones, drugs, and other substances in the body at very low concentrations. Her work revolutionized biomedical research and clinical diagnostics.
Jared Diamond is an American scientist, author, and professor known for his interdisciplinary work in fields such as geography, biology, anthropology, and evolutionary theory. He is best known for several popular science books, including "Guns, Germs, and Steel," which explores the factors that have shaped human societies and civilizations. In this book, Diamond argues that geographical and environmental factors have played a critical role in determining the development of different societies, rather than inherent differences in intelligence or capability among people.
A recurrent point generally refers to a point in a dynamical system that is revisited or repeatedly approached as time progresses.
Rapid Single Flux Quantum (RSFQ) is a technology used in the field of superconducting electronics, particularly for creating high-speed digital circuits. It operates on the principles of superconductivity and uses single flux quanta—essentially the smallest units of magnetic flux in a superconductor—to represent data.
Scanning SQUID (Superconducting Quantum Interference Device) microscopy is a highly sensitive imaging technique used to study magnetic fields and electrical properties at the nanoscale. This technique capitalizes on the unique properties of superconductors and quantum interference phenomena to detect minute magnetic signals, making it particularly valuable in various scientific fields, including materials science, condensed matter physics, and nanotechnology.
Superconducting computing refers to a type of computation that utilizes superconducting materials to perform calculations and process information. Superconductors are materials that can conduct electricity without resistance when cooled below a certain critical temperature. This property allows superconducting circuits to achieve extremely high speeds and low power consumption compared to traditional semiconductor-based computing technologies. ### Key Features of Superconducting Computing: 1. **Zero Resistance**: Superconductors carry electric current without any energy loss, which can lead to more efficient computations.
ROSE is an open-source compiler framework designed to facilitate the analysis and transformation of source code in various programming languages. Developed primarily at Lawrence Livermore National Laboratory, ROSE provides a rich set of tools for building source-to-source translators, program analysis tools, and other compiler-related applications.
Matrix analysis is a branch of mathematics that focuses on the study of matrices and their properties, operations, and applications. It encompasses a wide range of topics, including: 1. **Matrix Operations**: Basic operations such as addition, subtraction, and multiplication of matrices, as well as the concepts of the identity matrix and the inverse of a matrix.
The Congruence Lattice Problem is a problem in the field of mathematical logic, specifically in lattice theory and universal algebra. It involves understanding the structure and properties of congruence lattices associated with algebraic structures such as groups, rings, and lattices. In more formal terms, for an algebraic structure \( A \), a **congruence** on \( A \) is an equivalence relation that is compatible with the operations of the structure.
A residuated lattice is a specific type of algebraic structure that arises in the study of lattice theory, as well as in the analysis of certain types of ordered sets and algebraic systems. It combines the properties of a lattice with additional operations that allow for the definition of residuals. Here are the key features that characterize a residuated lattice: 1. **Lattice Structure**: A residuated lattice is first and foremost a lattice.
A skew lattice is a mathematical structure that generalizes the concept of a lattice, extending it to cases where the order relation is not necessarily antisymmetric. In a typical lattice, every two elements have a unique least upper bound (join) and greatest lower bound (meet). However, in a skew lattice, this property can still hold, but elements may not adhere to the requirement of antisymmetry, meaning that two different elements can be comparable.
The α3β4 nicotinic acetylcholine receptor (nAChR) is a subtype of nicotinic receptor that is primarily composed of alpha 3 (α3) and beta 4 (β4) subunits. Nicotinic receptors are a type of neurotransmitter receptor that responds to the neurotransmitter acetylcholine (ACh) as well as other compounds, such as nicotine.
Gist is a graphics software library designed primarily for data visualization. It provides tools and functionalities to create a variety of visual representations, such as plots and charts, making it easier to analyze and interpret data. Gist is often used within programming environments for creating high-quality visualizations and is often associated with languages like Julia. The library emphasizes ease of use and integration with existing data analysis workflows, enabling users to generate graphics with minimal coding.
Inertial confinement fusion (ICF) is a method of achieving nuclear fusion by compressing and heating a small amount of fusion fuel, typically isotopes of hydrogen such as deuterium and tritium, using high energy laser or particle beams. The main goal of ICF is to create conditions similar to those found in the core of stars, where fusion occurs naturally.
The Tandem Mirror Experiment (TMX) is a significant research project in plasma physics and nuclear fusion conducted at the Lawrence Livermore National Laboratory (LLNL) in the United States. The primary objective of the TMX was to explore the concept of plasma confinement using a magnetic configuration known as the tandem mirror. The tandem mirror configuration utilizes two mirrors—regions with strong magnetic fields—to confine plasma, which is a hot ionized gas containing charged particles (ions and electrons).

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