F4 (mathematics) by Wikipedia Bot 0
In mathematics, "F4" can refer to different concepts depending on the context. Here are a couple of potential interpretations: 1. **F_4 (Lie Algebra)**: In the context of Lie algebras, \( \mathfrak{f}_4 \) is one of the five exceptional simple Lie algebras.
Faber-Evans model by Wikipedia Bot 0
The Faber-Evans model is a mathematical economic model often referenced in the context of urban economics and land use planning. Developed by economists Paul Faber and David Evans, the model focuses on the relationship between land use, transportation, and urban structure. The model typically addresses how land is allocated between different uses (such as residential, commercial, and industrial) in relation to transportation networks and accessibility.
Factor system by Wikipedia Bot 0
The term "Factor system" can refer to various concepts depending on the context, including mathematics, economics, and systems theory. Here are a few interpretations: 1. **Mathematics**: In mathematics, a factor system typically refers to a collection of factors that can be used to break down numbers or algebraic expressions into their constituent parts. For example, in number theory, factorization involves expressing a number as a product of its prime numbers.
The fact-value distinction is a philosophical concept that differentiates between empirical statements about the world (facts) and normative statements that express values, preferences, or judgments (values). This distinction is often associated with the work of philosophers such as David Hume, who famously pointed out that one cannot derive prescriptive norms (what ought to be) solely from descriptive facts (what is).
The Faculty of Informatics and Statistics (FIS) at the University of Economics in Prague is an academic institution specializing in the fields of informatics, statistics, and related disciplines. The faculty offers a range of programs at both undergraduate and postgraduate levels, focusing on areas such as computer science, data analysis, information management, and quantitative methods. FIS is known for its emphasis on practical applications of theoretical knowledge, engaging students in real-world projects, research, and collaborations with industry.
The Faint Young Sun Paradox refers to an apparent contradiction in our understanding of the early Earth's climate and the evolution of life. According to astrophysical models of the Sun's evolution, the Sun was significantly less luminous during its early years—about 30% dimmer—as it was a younger star in the process of fusing hydrogen into helium. If the Sun was indeed fainter, it raises questions about how early Earth maintained liquid water on its surface and supported life.
Fallacy of accent by Wikipedia Bot 0
The fallacy of accent, also known as the fallacy of ambiguity or the fallacy of equivocation, occurs when the meaning of a word or phrase changes based on how it is emphasized or stressed in speech, leading to a distortion or misunderstanding of the argument. This can happen when the same expression can be interpreted in different ways depending on the context or the emphasis placed on certain words. For example, consider the statement, "He didn't steal the money.
F A Meier by Wikipedia Bot 0
F. A. Meier could refer to a few different things, but it is likely that you are referring to F. A. Meier (Friedrich Albrecht Meier), a company or an individual known for specific contributions in a certain field.
Max Born was a prominent German physicist and mathematician, known for his contributions to quantum mechanics and optics. Born on December 11, 1882, in Breslau (now Wrocław, Poland), he played a significant role in the development of modern physics and was awarded the Nobel Prize in Physics in 1954.
Faraday Discussions is a scientific journal published by the Royal Society of Chemistry (RSC). It is named after the prominent scientist Michael Faraday and focuses on the presentation of significant discussions and exchanges of ideas in the field of chemistry and related disciplines. The publication features articles and discussions that facilitate the dialogue between researchers, often addressing current challenges and new developments within specific areas of chemistry.
Fareed Mustafa Kamil Yasseen does not appear to be a widely recognized public figure or concept as of my last update in October 2023. If he is someone specific or notable in a particular field (such as art, science, politics, etc.), it's possible that he hasn't gained prominence in mainstream sources or that he has become notable after my last training data.
Farthest-first traversal is a strategy used primarily in clustering and data sampling algorithms. It is designed to efficiently explore data points in a dataset by selecting points that are as far away from existing selected points as possible. This approach is often used in scenarios where you want to create a representative sample of data or construct clusters that are well-distributed across the data space.
FASTA format by Wikipedia Bot 0
FASTA format is a text-based format for representing nucleotide or protein sequences. It is widely used in bioinformatics for storing and sharing biological sequences. The format was developed in the mid-1980s for use in sequence alignment software and has since become a standard format for sequence data. A FASTA file typically includes the following: 1. **Header Line**: The first line begins with a greater-than sign (`>`) followed by a sequence identifier and an optional description.
FASTQ format by Wikipedia Bot 0
FASTQ is a standard file format used for storing biological sequence data, particularly nucleotide sequences from high-throughput sequencing technologies. It is commonly used in genomics and bioinformatics for representing raw sequence reads along with their associated quality scores. A FASTQ file consists of four lines for each sequence entry: 1. **Sequence Identifier Line**: Starts with an "@" symbol followed by a unique identifier for the sequence. It may also include additional information such as the name of the sequencing machine.
Fecundity by Wikipedia Bot 0
Fecundity refers to the reproductive capacity of an individual or population, specifically the potential for producing offspring. It encompasses the number of offspring that an organism can produce and is often used in ecological and biological studies to evaluate population dynamics, species sustainability, and reproductive strategies. Fecundity can vary significantly among different species and even among individuals within a species, influenced by factors such as age, health, environmental conditions, and availability of resources.
Federico Cafiero by Wikipedia Bot 0
Federico Cafiero is not a widely known public figure or concept as of my last update in October 2023. It is possible that he could be a private individual or a less prominent person in a specific field.
Golden binary by Wikipedia Bot 0
The term "golden binary" does not have a widely recognized definition in the fields of computer science, data processing, or related disciplines. However, it could potentially refer to a couple of different concepts depending on the context: 1. **Golden File/Binary in Software Development**: In software development, a "golden binary" often refers to a known, stable version of a program or application that serves as a reference point.
Félix Pollaczek by Wikipedia Bot 0
Félix Pollaczek was a notable figure known for his contributions in the field of mathematics, particularly in the area of probability theory and queuing theory. He was born in 1899 in Poland and later moved to France, where he made significant advancements in mathematical research. Pollaczek is well-regarded for the Pollaczek-Khinchin formula, which is fundamental in the study of queuing systems.
The Fermat quintic threefold is a specific type of algebraic variety that can be defined in projective space. It is a particular case of a Fermat equation in higher dimensions and is often studied in the context of algebraic geometry and string theory.
Ferromagnetic resonance (FMR) is a technique used to study the magnetic properties of ferromagnetic materials. It involves the interaction of microwave-frequency electromagnetic radiation with the magnetic moments of a ferromagnet, typically at resonant frequencies that depend on the material's magnetic properties. When a magnetic field is applied to a ferromagnet, the magnetic moments (spins) of electrons within the material tend to align with the field.

Pinned article: ourbigbook/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 5. . 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.
  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