The Quark epoch is a phase in the early universe, occurring just milliseconds after the Big Bang, specifically between approximately \(10^{-12}\) seconds and \(10^{-6}\) seconds after the event. During this period, the universe was extremely hot and dense, with temperatures exceeding \(10^{12}\) Kelvin.
Chen–Ho encoding is a method used in the field of data compression, specifically for the representation of large sets of integers in a more compact form. It is particularly effective for compressing sequences of integers that are often bounded by a particular range or exhibit certain properties, such as being sparse or having many repeated values. The encoding works by transforming a set of integers into a binary format in a way that can reduce the overall size of the data.
Fixed-point arithmetic is a numerical representation and computation method where numbers are represented with a fixed number of digits before and after the decimal point (or binary point). Unlike floating-point arithmetic, which can represent a wide range of values by using a variable number of significant digits and exponents, fixed-point arithmetic has a predetermined level of precision and range. ### Key Characteristics of Fixed-point Arithmetic: 1. **Representation**: The numbers are represented as integers multiplied by a scaling factor.
Electromethanogenesis is a biological process that involves the conversion of carbon dioxide (CO2) and electricity into methane (CH4) by certain microorganisms known as methanogens. This process is often associated with the use of electroactive bacteria that can utilize electrons supplied from an external source—such as a cathode in an electrochemical system—to drive the reduction of CO2 into methane.
Jane S. Richardson is a prominent American biochemist and structural biologist known for her work in the field of protein structure and function. She is particularly recognized for her contributions to the development of methods for visualizing and representing complex biological molecules. Richardson is best known for creating the "ribbon diagram" representation of protein structures, which provides a clearer way to illustrate the three-dimensional shapes of proteins, making them more accessible and understandable.
John Rasmussen is a professor known for his work in the field of mathematics, particularly in areas related to algebra, functional analysis, and operator theory. He has made contributions to various mathematical disciplines and may be associated with academic research and teaching at a university.
Quantum biology is an interdisciplinary field that explores the application of quantum mechanics to biological systems. It investigates how quantum phenomena, such as superposition and entanglement, can influence biological processes at the molecular and cellular levels. Key areas of interest in quantum biology include: 1. **Photosynthesis**: Research has shown that some plants and bacteria use quantum coherence to efficiently transfer energy during photosynthesis. This process harnesses sunlight to convert it into chemical energy.
MISRA C (Motor Industry Software Reliability Association C) is a set of software development guidelines and coding standards specifically designed for the C programming language to promote safety, portability, and reliability in software used in automotive and other critical systems. The guidelines were established in 1998 and have undergone several revisions since then, with the latest version being MISRA C:2012.
"Priest of Nature" is a term that can refer to a few different concepts, depending on the context. In gaming, specifically in the context of tabletop role-playing games like Dungeons & Dragons or similar settings, it may refer to a character class or archetype that specializes in nature-based magic and abilities.
"The Copernican Revolution: Planetary Astronomy in the Development of Western Thought" is a significant work by the historian of science Thomas S. Kuhn, published in 1957. In this book, Kuhn examines the historical and philosophical implications of the Copernican model of the solar system, which proposed that the Earth and other planets revolve around the Sun, challenging the long-held geocentric model that placed the Earth at the center of the universe.
As of my last knowledge update in October 2023, "Jeremy Gray" could refer to a few different individuals depending on the context. One prominent individual is Jeremy Gray, a British professor known for his work in the field of chemistry, particularly in the area of organic and polymer chemistry. Additionally, there may be other people with the same name in various fields, such as politics, sports, or arts.
Miranda is a purely functional programming language developed in the 1980s by David Turner and others at the University of Kent. It is known for its strong emphasis on functional programming concepts and its use of lazy evaluation, where expressions are not evaluated until their values are needed. Miranda introduced several features that have influenced subsequent functional programming languages, such as Haskell. Notably, it supports higher-order functions, list comprehensions, and an expressive type system.
Paul Townsend can refer to different individuals, and without additional context, it's difficult to pinpoint exactly which Paul Townsend you are asking about. There are various people named Paul Townsend in different fields such as academia, business, or the arts.
Peter Thrower is a notable figure in the field of materials science and engineering, particularly known for his work in the areas of metallurgy and materials processing. He has published numerous papers and books related to the mechanical properties of materials, specifically focusing on topics such as plasticity and the behavior of materials under various conditions.
Simone Severini is an Italian physicist known for his work in the field of quantum information science. He has made contributions to areas such as quantum computing, quantum communication, and the theoretical foundations of quantum mechanics. Severini has also been involved in interdisciplinary research that explores the connections between physics, computer science, and mathematics. His research often focuses on the study of quantum algorithms and protocols, exploring how quantum systems can be used to enhance computational power compared to classical systems.
The Alan Alda Center for Communicating Science is a research and training institute based at Stony Brook University in New York. Founded in 2009, it aims to improve the way scientists and healthcare professionals communicate complex scientific concepts to a variety of audiences, including the general public, policymakers, and other scientists. The center uses techniques from the world of acting and improvisation to help scientists become more effective communicators.
The NASA Space Radiation Laboratory (NSRL) is a research facility located at Brookhaven National Laboratory in Upton, New York. It is designed to study the effects of space radiation on materials, biological systems, and electronic components. The NSRL simulates the space radiation environment that astronauts and equipment might encounter during missions beyond Earth's atmosphere, such as those to the Moon, Mars, or in low Earth orbit.
As of my last update in October 2023, "Corestriction" does not appear to be a widely recognized term in mainstream literature, technology, or specific academic fields. It might be a typographical error or a niche term not documented in major references.
A glossary of category theory includes definitions and explanations of fundamental concepts and terms used in the field. Here are some of the key terms: 1. **Category**: A collection of objects and morphisms (arrows) between those objects that satisfy certain properties. A category consists of objects, morphisms, a compositional law, and identity morphisms. 2. **Object**: The entities within a category. Each category contains a collection of objects.

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