The Randles–Sevcik equation is a fundamental relationship in electrochemistry that describes the current response of a redox-active species undergoing a diffusion-controlled process during a cyclic voltammetry experiment. It relates the peak current (\(I_p\)) measured during the voltammetric scan to various parameters, including the concentration of the active species, the scan rate, and the diffusion coefficient.
A working electrode is a critical component in electrochemical cells and devices, such as sensors and batteries. It is the electrode where the primary electrochemical reaction of interest occurs during an experiment or application. The working electrode interfaces with the electrolyte solution and facilitates the transfer of electrons between the electrode material and the electroactive species in the solution.
Peter Goldreich is an American astrophysicist best known for his contributions to the fields of planetary science, celestial mechanics, and astrophysics. He has made significant advancements in our understanding of planetary rings, the dynamics of planetary atmospheres, and the evolution of celestial objects. Goldreich is also known for his work on topics such as tidal forces and the stability of planetary orbits.
A greedoids is a combinatorial structure that generalizes the concept of matroids. It is defined as a pair \( (E, I) \), where \( E \) is a finite set and \( I \) is a collection of subsets of \( E \) that satisfies certain properties. Specifically, a collection \( I \) must adhere to the following: 1. **Non-empty**: The collection \( I \) must contain the empty set.
Perimeter is a term used in mathematics and geometry that refers to the total length of the boundaries of a two-dimensional shape or figure. It is calculated by adding together the lengths of all the sides of the shape.
The Markov Chain Central Limit Theorem (CLT) is a generalization of the Central Limit Theorem that applies to Markov chains. The classical CLT states that the sum (or average) of a large number of independent and identically distributed (i.i.d.) random variables will be approximately normally distributed, regardless of the original distribution of the variables.
The Bonnor–Ebert mass refers to a critical mass threshold for a stable, isothermal cloud of gas in astrophysics. This concept is important in the study of star formation and the stability of molecular clouds. The Bonnor–Ebert mass is derived from the work of the astrophysicists William Bonnor and Erwin Ebert in the early 20th century.
Rayleigh's equation in fluid dynamics refers to a fundamental principle that describes the stability of a fluid flow. It is often associated with the stability analysis of boundary layers and the onset of turbulence and instabilities in various fluid flow situations. One common context in which Rayleigh's equation is discussed is in the study of stability of various flow regimes, particularly in relation to the growth of instabilities in a shear flow. The equation is typically derived from the Navier-Stokes equations under specific assumptions and conditions.
Stokes' paradox refers to a phenomenon in fluid dynamics that highlights an apparent inconsistency in the flow of a viscous fluid around an object. The paradox is named after the British mathematician and physicist George Gabriel Stokes who analyzed the flow of a viscous (incompressible) fluid around a cylinder. The paradox arises when considering a two-dimensional flow of a viscous fluid past an infinitely long, solid cylinder.
Bert Broer is a notable figure in the field of linguistics and is recognized for his contributions to various aspects of language and communication. Please note that information can change over time, and it's best to refer to current sources or specific contexts in which you encountered the name for the most accurate and relevant information.
Ignatius Carbonnelle does not appear to be a widely recognized figure in historical, cultural, or scientific contexts as of my last update in October 2023. It’s possible that he could be a private individual, a fictional character, or a figure that has gained recognition after that date.
Joan Daemen is a Belgian cryptographer known for his significant contributions to the field of cryptography and cryptographic algorithms. He is perhaps best known as one of the co-designers of the AES (Advanced Encryption Standard) candidate known as Rijndael, which ultimately became the standard for symmetric key encryption adopted by the U.S. National Institute of Standards and Technology (NIST) in 2001.
Belarusian physicists are scientists from Belarus who specialize in the field of physics. They contribute to various areas of research, including theoretical and applied physics, condensed matter physics, quantum mechanics, and more. Belarus has a number of research institutions and universities that focus on physics and engineering, and Belarusian physicists often collaborate with international scientific communities. Some notable Belarusian physicists might have contributed to advancements in materials science, optics, or nuclear physics, among other fields.
"Danish physicists" refers to physicists from Denmark or those associated with Danish institutions who have contributed to the field of physics. Denmark has a rich history in the sciences, particularly in physics. Notable Danish physicists include: 1. **Niels Bohr** - Known for his foundational contributions to understanding atomic structure and quantum theory, Bohr was awarded the Nobel Prize in Physics in 1922.
A **bidirected graph** (also known as a bidirectional graph) is a type of graph in which edges have a direction that allows for travel in both directions between any two connected vertices. In other words, if there is an edge from vertex \( A \) to vertex \( B \), it can also be traversed from vertex \( B \) back to vertex \( A \).

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