Helly's selection theorem is a result in combinatorial geometry and convex analysis, named after the mathematician Eduard Helly. The theorem asserts conditions under which a family of convex sets possesses a point in common, based on the intersections of smaller subfamilies of those sets. The precise statement of Helly's selection theorem typically involves a finite collection of convex sets in \(\mathbb{R}^d\).
The Castelnuovo–de Franchis theorem is a result in algebraic geometry that deals with the embedding of algebraic curves in projective space. More specifically, it provides conditions under which a non-singular projective curve can be embedded into projective space of a certain dimension based on its genus and the degree of a line bundle.
The Federer-Morse theorem is a result in geometric measure theory that relates to the study of properties of measures in Euclidean space. Specifically, it deals with rectifiable sets and their measures, providing a foundational understanding of how these sets can be characterized and analyzed.
Janiszewski's theorem is a result in the field of topology, specifically concerning the properties of certain kinds of topological spaces. It deals with the concept of continuity and compactness in the context of mapping spaces.
The Flajolet Prize is an award given in recognition of outstanding contributions to the field of algorithmic research, specifically in the area of combinatorial algorithms and analysis of algorithms. It is named after Philippe Flajolet, a prominent researcher known for his work in combinatorics and algorithms. The prize is typically awarded at the International Conference on Analysis of Algorithms (ALA), where leading researchers in the field gather to present their work.
Adiabatic accessibility is a concept primarily used in thermodynamics and statistical mechanics, referring to the ability to reach a specific thermodynamic state without any heat exchange with the surroundings. In an adiabatic process, the system is insulated so that there is no heat transfer in or out of the system.
Dejan Milošević could refer to multiple individuals since it is a common name in certain regions, particularly in countries like Serbia and Montenegro. However, without additional context, it's difficult to pinpoint a specific person. If you are referencing a particular Dejan Milošević, such as an athlete, public figure, or individual in a specific field (like politics, arts, etc.
As of my last knowledge update in October 2023, "DNA teleportation" is not a scientifically recognized term or concept in the field of genetics or physics. However, the concept of "teleportation" is often associated with quantum mechanics, particularly quantum teleportation, which involves the transfer of quantum information between particles at a distance without moving the particles themselves.
The Hanbury Brown and Twiss (HBT) effect refers to a quantum phenomenon that is observed in the measurement of intensity correlations of light waves, particularly in the context of photon statistics. This effect was first studied by physicists Robert Hanbury Brown and Richard Q. Twiss in the 1950s when they were investigating the characteristics of light from stars and other sources.
"Water, Water Every Hare" is a 1952 animated short film produced by Warner Bros. and featuring the iconic characters Bugs Bunny and Elmer Fudd. Directed by Chuck Jones, the cartoon is known for its comedic plot and clever dialogue. In the short, Elmer Fudd is trying to capture Bugs Bunny, who is on his usual antics.
Quantum reality refers to the nature of reality as described by quantum mechanics, the fundamental theory that describes the physical properties of nature at the scale of atoms and subatomic particles. It involves several key concepts that challenge our classical intuitions about how the universe works: 1. **Wave-Particle Duality**: Quantum objects, like electrons and photons, exhibit both wave-like and particle-like properties.
"QED: The Strange Theory of Light and Matter" is a book written by physicist Richard P. Feynman, published in 1985. The book is based on a series of lectures Feynman gave in 1979 and is aimed at a general audience. It provides an accessible introduction to the concepts of quantum electrodynamics (QED), which is the quantum theory that describes how light and matter interact.
In the Star Trek universe, technology plays a central role in shaping the narrative and the experiences of its characters. The franchise is renowned for its imaginative and often speculative depiction of advanced technologies that reflect both contemporary scientific aspirations and philosophical questions about humanity's relationship with technology. Here are some key aspects of technology in Star Trek: 1. **Starships and Warp Drive**: The most iconic technological legacy of Star Trek is its starships, particularly the USS Enterprise and its various incarnations.
Physics education journals are scholarly publications that focus on the teaching and learning of physics. They provide a platform for researchers, educators, and practitioners to share findings, innovative teaching methods, curriculum developments, and educational practices related to physics instruction at various levels, from K-12 to higher education. These journals often include: 1. **Research Articles**: Studies on educational methods, assessment techniques, and learning outcomes specific to physics education.
The Journal of Magnetism and Magnetic Materials is a peer-reviewed scientific journal that focuses on research related to magnetism and magnetic materials. It publishes original research articles, reviews, and letters in the field of magnetism, including topics such as magnetic properties of materials, magnetic phenomena, and applications of magnetic materials in technology.
The *Journal of Vacuum Science and Technology* is a scientific journal that publishes research articles and reviews related to the field of vacuum science and technology. It encompasses a wide range of topics including, but not limited to, vacuum generation, measurement techniques, surface science, thin films, and applications of vacuum technology in various scientific and industrial fields. The journal serves as a platform for researchers, engineers, and practitioners to disseminate their findings and advancements related to vacuum systems and technologies.

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