The terms "alpha male" and "beta male" originate from animal behavior studies, particularly in the context of social hierarchies among species such as wolves and primates. However, they have since been adopted into popular culture to describe certain human personality traits and social behaviors. ### Alpha Male: - **Characteristics**: Alpha males are often characterized as confident, assertive, and charismatic leaders. They typically command respect and exhibit dominant behavior in social settings.
The All-Russian Scientific Research Institute of Technical Physics (VNIITF) is a prominent research institution in Russia focused on advanced scientific research and development in the field of technical physics. Established during the Cold War era, VNIITF plays a crucial role in the development of nuclear weapons and related technologies, serving as a part of Russia's nuclear security and defense infrastructure.
The term "almost everywhere" is a concept used in mathematics, particularly in measure theory and related fields, to describe a property that holds true for all points in a space except for a set of measure zero. In more formal terms, within a given measurable space, a property P is said to hold "almost everywhere" if the set of points where P does not hold has measure zero.
A polyvector field is a mathematical concept that arises in the context of differential geometry and algebraic topology, specifically in the study of multivector fields on manifolds. It generalizes the notion of vector fields by allowing for the consideration of multivectors, which can be thought of as elements of the exterior algebra.
The alpha-7 nicotinic receptor (also known as the α7 nicotinic acetylcholine receptor, or α7nAChR) is a type of receptor in the central nervous system and peripheral nervous system that is part of the nicotinic acetylcholine receptor family. These receptors are ligand-gated ion channels that respond to the neurotransmitter acetylcholine as well as other ligands, including nicotine.
"Alpha Chiang" typically refers to a well-known textbook in the field of economics titled "Fundamentals of Economics" by Alpha C. Chiang and Kevin Wainwright. The book is often used in introductory economics courses and covers key concepts in microeconomics and macroeconomics, focusing on both theoretical and practical aspects. Alpha Chiang is recognized for his contributions to economic theory, particularly in the areas of mathematical economics and optimization.
An alpha particle is a type of subatomic particle that consists of two protons and two neutrons, making it identical to the nucleus of a helium-4 atom. It is emitted during a type of radioactive decay known as alpha decay, which occurs in some heavy unstable atomic nuclei (like uranium or radium) as they seek to become more stable.
An alternating planar algebra is a mathematical structure that arises in the study of planar algebras, a concept introduced by Vaughan Jones in the context of knot theory and operator algebras. Planar algebras are a combinatorial framework that allows for the abstract representation of algebraic structures using diagrams drawn on the plane. They generalize the notion of tensor products and can describe a variety of algebraic objects, including link invariants, quantum groups, and more.
In category theory, a "complete category" is one that has all small limits. To elaborate, a limit is a certain type of universal construction that generalizes the notion of taking products, equalizers, pullbacks, and other related concepts. Here are some key points to understand about complete categories: 1. **Small Limits**: A category is said to have all small limits if it has limits for every diagram that consists of a small (set-sized) collection of objects and morphisms.
The Aluthge transform is a mathematical concept used primarily in the field of operator theory, particularly in the study of bounded linear operators on Hilbert spaces and Banach spaces. It is named after the mathematician A. Aluthge, who introduced this transform in relation to analyzing the spectral properties and behavior of operators.
Alvis–Curtis duality is a concept in the field of algebraic geometry, specifically relating to the study of motives and modular forms. It is named after mathematicians J. Alvis and A. Curtis, who explored the connections between certain types of algebraic varieties and their duals.
"Amalananda" can refer to different concepts depending on the context in which it is used, but it is commonly associated with spirituality and philosophy in Hinduism and Buddhism. 1. **Spiritual Term**: In a general spiritual context, "Amalananda" is a compound word from Sanskrit where "Amala" means "pure" or "undefiled," and "Ananda" means "bliss" or "joy.
Ambient ionization is a technique used in mass spectrometry that allows for the analysis of samples in their native states, without the need for extensive preparation or modification. This method enables the ionization of molecules directly from their environment, which can include solid, liquid, or even gaseous samples.
The "pao" is a traditional unit of mass that is used in various cultures, particularly in East Asia. Its exact definition can vary by region, but it is commonly associated with Chinese measurements. In traditional Chinese units, 1 pao is often considered to be approximately equal to 500 grams. However, in some contexts, it can refer to 600 grams, depending on the historical or regional usage.

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 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