Chiral homology is a mathematical concept that arises in the field of homotopy theory, particularly in the study of algebraic topology and homological algebra. It is a special type of homology theory that aims to capture certain geometric and algebraic properties of topological spaces or algebraic structures that are sensitive to orientation or chirality (i.e., handedness).
Ballistic impact refers to the force and effects associated with an object traveling at high velocity colliding with a target. This term is often used in contexts involving projectiles, such as bullets, as well as in applications related to military, aerospace, and forensic analysis. The factors affecting ballistic impact include: 1. **Velocity**: The speed of the projectile at the time of impact. 2. **Mass**: The weight of the projectile, which influences the kinetic energy and momentum.
Behind-armor debris (BAD) refers to fragments or materials that are propelled into or behind the armor of a vehicle or protective gear upon impact from an external projectile, such as a bullet or blast. When armor is struck, especially by high-velocity projectiles or explosive devices, it can fracture and create secondary projectiles. These fragments may be small pieces of the armor itself, residue from the projectile, or other materials that can cause injury to personnel inside the vehicle or wearing the armor.
QuickLOAD is a software program used for firearm cartridge reloading and ballistic calculations. Designed primarily for reloaders and gun enthusiasts, it allows users to simulate and analyze various aspects of ammunition loading, such as bullet performance, pressure levels, and velocities based on different powder types and weights, bullet types, and other factors. The program includes an extensive database of bullet and powder specifications, enabling users to create custom load recipes and evaluate their potential performance.
The term "Ricochet" can refer to several different things depending on the context: 1. **Physics/Projectile Motion**: In physics, ricochet refers to the phenomenon when a projectile (like a bullet or a ball) bounces off a surface after striking it at an angle. The angle of incidence is equal to the angle of reflection. 2. **Movies and TV**: "Ricochet" is the title of various films and television episodes.
The term "vaporific effect" is generally used to describe the phenomenon where a substance, typically a liquid, changes into vapor (gas) form as it undergoes a phase transition due to changes in pressure, temperature, or both. This effect can be observed in various contexts, such as in the fields of physics, chemistry, and even meteorology. For example, when a liquid evaporates, it absorbs heat from its surroundings, leading to a cooling effect.
Harald Wohlrapp is a notable figure primarily recognized for his work in the field of philosophy, particularly in the areas of argumentation theory and the philosophy of language. He has contributed to discussions on topics such as the nature of argumentation, the role of language in human communication, and the epistemological implications of argument structures.
Parallel syntax, often referred to as parallel structure or parallelism, is a rhetorical and grammatical technique in writing and speech where similar elements are expressed in a similar way, creating a sense of balance and rhythm. This can involve the arrangement of words, phrases, or clauses that are grammatically comparable or structurally similar. Here are a few key points about parallel syntax: 1. **Clarity and Flow**: Using parallel structure can make sentences clearer and easier for the reader or listener to follow.
Cultural cognition of risk refers to the theory that individuals' perceptions of risks are influenced significantly by their cultural values, beliefs, and identities. This concept posits that people are likely to interpret risks based on how they align with their cultural group’s norms and values, rather than relying purely on objective data or scientific evidence.
Alexander Bain (1818–1903) was a Scottish philosopher, psychologist, and educationist, known for his contributions to the fields of psychology, philosophy, and education. He was a key figure in the development of modern psychology, especially in the context of British empiricism. Bain's work often focused on the relationship between mind and body and the application of scientific methods to psychology.
"Benjamin Hedericus" likely refers to Benjamin Hedericus (also known as Benedikt Hederich), an 18th-century figure known for his contributions in the field of education and literature, particularly in Germany. He is recognized for his work on the education of youth and is associated with the early development of pedagogical texts.
Gilbert Austin is best known as the author of "Chironomia," a book published in 1806 that focuses on the art of gesture and its relation to public speaking and oratory. In "Chironomia," Austin examines how gestures can enhance the effectiveness of speech and communication, providing a systematic approach to using hand movements and body language to convey meaning and emotion.
María Rosa Urraca Pastor is likely a reference to a specific individual, but without additional context, it's hard to provide a detailed answer. It could refer to a public figure, an academic, or someone known in a particular field.
Menachem Begin was an Israeli politician and the sixth Prime Minister of Israel, serving from 1977 to 1983. He was a member of the Likud party and a prominent figure in the history of the Zionist movement. Born on August 16, 1913, in what is now Belarus, Begin played an active role in the Jewish resistance against British rule in Palestine and was a leader of the Irgun, a paramilitary organization.
Universal Teichmüller space is a concept in the field of mathematics, specifically in the area of complex analysis and geometric topology. It arises in the study of Teichmüller theory, which deals with the moduli spaces of Riemann surfaces and the structure of quasiconformal mappings.
The Richard E. Bellman Control Heritage Award is an honor established to recognize individuals or groups for their significant contributions to the field of control systems and optimization, inspired by the legacy of Richard E. Bellman, a renowned mathematician and computer scientist known for his work in dynamic programming and control theory. The award is typically associated with the American Automatic Control Council (AACC) and highlights achievements that have a lasting impact on the field of control engineering.
Thomas F. Edgar is a notable figure in the field of petroleum engineering and petroleum technology. He is well-known for his contributions to the understanding of enhanced oil recovery, reservoir engineering, and related technologies. Edgar has authored or co-authored several influential publications and textbooks that are widely used in the education and practice of petroleum engineering.
The First Hurwitz triplet refers to a specific set of three integers that are related to a mathematical concept in number theory and combinatorics. It is often associated with the Hurwitz numbers, which count specific types of surfaces or partitions, particularly in the context of algebraic geometry and topology. The "First Hurwitz triplet" typically refers to the integers \( (1, 1, 1) \), which can represent various combinatorial or algebraic structures.
The Newton–Euler equations are a set of equations that describe the motion of rigid bodies in three-dimensional space, combining concepts from both Newtonian mechanics and Euler's rotation equations. These equations are particularly useful for analyzing the dynamics of a rigid body under the influence of both translational and rotational forces and torques. ### Overview: 1. **Newton's Laws of Motion**: These laws provide the foundational principles for describing the motion of a body.

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