KCNK4, also known as potassium channel subfamily K member 4, is a gene that encodes a protein belonging to the two-pore domain potassium channel family. These channels are involved in the regulation of potassium ion flow across cell membranes, which plays a critical role in various physiological processes, including the maintenance of resting membrane potential, regulation of excitability in neurons and muscle cells, and influencing heart rhythm.
Edward Frankland was a notable British chemist, born in 1825 and died in 1899. He is best known for his work in organic chemistry, particularly for his contributions to the understanding of chemical bonds and the development of the concept of valency, which describes how atoms in molecules bond to each other. Frankland's research significantly advanced the field of organic chemistry, and he was also instrumental in establishing the study of coordination compounds.
Raimundo Lida is often associated with the field of translation, particularly in the context of Spanish literature and the literary translations he produced. He is known for his work in translating various texts, contributing to the accessibility of Spanish literature to a broader audience.
The Banff International Research Station (BIRS) is a renowned research institute located in Banff, Alberta, Canada. Established in 2003, BIRS hosts workshops and collaborative research initiatives primarily in the fields of mathematics and related disciplines. It provides a conducive environment for researchers from around the world to gather, share ideas, and collaborate on various mathematical problems and theories. BIRS emphasizes a collaborative research model, encouraging interdisciplinary approaches and fostering discussions among mathematicians, scientists, and other researchers.
Vyacheslav Danilenko is a notable figure in the field of science and technology, particularly known for his work in nanotechnology and materials science. He has contributed to research on laser technology and its applications in various fields. Danilenko's work has implications for the development of advanced materials, including those used in optics and electronics.
The term "basilic" (or "basilisk") in the context of cannons typically refers to a large artillery piece used in the late medieval and early modern periods. "Basilisk" was a name used for a type of cannon that was characterized by its long barrel and larger caliber, designed to fire heavy projectiles. The basilisk cannon was known for its ability to inflict significant damage on fortifications and enemy troops.
Battleship is a logic-based puzzle game that is reminiscent of the classic naval combat board game. In the puzzle format, the player is presented with a grid where they must place a set number of ships of varying lengths without overlapping them, while also ensuring that they adhere to specific clues provided in the puzzle. The grid typically has numbers along the top and left sides, which indicate how many segments of ships are located in each row and column.
Cheung–Marks theorem is a result in the field of probability theory, particularly in the study of random variables and their distributions. It generally concerns the convergence of certain sequences of probability measures and provides conditions under which weak convergence occurs. The theorem is significant in the context of Stochastic Processes and can be applied in various areas such as statistical mechanics, financial mathematics, and queueing theory, among others.
The generalized mean, also known as the power mean, is a family of means (averages) that can be defined for a set of positive real numbers. It generalizes several types of means, including the arithmetic mean, geometric mean, and harmonic mean, depending on the value of a parameter \( p \).
"Being and Time" is a philosophical work by the German philosopher Martin Heidegger, published in 1927. It is considered one of the most important texts in 20th-century philosophy and has had a profound impact on existentialism, phenomenology, and hermeneutics. In "Being and Time," Heidegger explores the concept of "Being" (Sein) and seeks to understand what it means to exist.
Computational astrophysics is a subfield of astrophysics that uses computational methods and algorithms to study celestial phenomena and understand the physical processes governing the universe. It combines physics, astronomy, and computer science to model, simulate, and analyze complex astrophysical systems.
Roderick Chisholm (1916–2009) was an influential American philosopher, best known for his work in epistemology, metaphysics, and philosophy of mind. He is particularly recognized for his contributions to the study of knowledge, belief, and perception, as well as for his staunch defense of a version of realism and the concept of "agent causation." Chisholm also explored concepts such as personal identity, free will, and moral responsibility.
As of my last knowledge update in October 2023, there is no widely recognized public figure or significant entity known as "Alan Astbury." It's possible that this could refer to a private individual or a specific context that is not well-documented.
Bidimensionality is primarily a concept used in the field of computational complexity theory, specifically in the study of algorithm design and graph theory. It typically refers to a property of certain types of problems or structures that can be analyzed more effectively due to their two-dimensional characteristics. In a computational context, bidimensional problems often involve graphs or other structures that can be embedded or represented in two dimensions.
Bidirectional transformation refers to a computational paradigm that allows for data to be transformed in two directions seamlessly. It is particularly useful in scenarios where you need to maintain a consistent synchronization between two different representations of data or models. The key idea is that changes in one representation can propagate to the other and vice versa, ensuring that both representations remain consistent with each other.
The Bigoni–Piccolroaz yield criterion is a mathematical model used in the field of material science and plasticity theory to describe the yield behavior of materials under complex loading conditions, particularly with respect to tension and compression. Developed by researchers M. Bigoni and S. Piccolroaz, this criterion expands on traditional yield criteria, such as the von Mises and Tresca criteria.
Binary combinatory logic refers to a system of logic that uses binary values (typically 0 and 1) to represent logical propositions and operations. It primarily deals with the study and manipulation of boolean functions and can be seen as a subset of propositional logic specifically focused on binary values. In binary combinatory logic, operations such as AND, OR, and NOT are performed using binary digits, which can represent true (1) or false (0).
Bioinformatics is an interdisciplinary field that combines biology, computer science, mathematics, and statistics to analyze and interpret biological data. It plays a crucial role in managing and understanding the vast amounts of information generated by modern biological research, particularly in areas such as genomics, proteomics, and molecular biology.

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