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Electrokinetic phenomena refer to the behaviors and effects observed in colloidal systems, suspensions, or other fluids when an electric field is applied. These phenomena arise from the interaction between electric fields and charged particles or surfaces in a medium. Several key types of electrokinetic phenomena include: 1. **Electrophoresis**: The movement of charged particles through a fluid under the influence of an electric field.
A **dissipative system** is a system in which energy is not conserved due to the presence of non-conservative forces like friction, viscosity, or other forms of resistance. In these systems, energy is lost, often converted into heat or other forms of energy that are not useful for doing work. This leads to a decrease in the total mechanical energy of the system over time.
The Crooks fluctuation theorem is a fundamental result in statistical mechanics and nonequilibrium thermodynamics that relates the probability distributions of work done on a system during forward and reverse processes. It was formulated by physicist Gavin E. Crooks in the context of systems driven out of equilibrium.
A chemical oscillator is a system in which the concentrations of reactants and products undergo periodic changes over time, leading to oscillatory behavior in chemical reactions. These oscillations can be observed in a variety of reactant combinations and conditions, often involving non-linear reaction kinetics that lead to complex dynamics.
A chemical clock is a type of chemical reaction that produces a periodic change in concentration of reactants and/or products, often resulting in observable color changes or other effects over time. These reactions can be used to demonstrate principles of reaction kinetics, oscillating reactions, and the concept of dynamic equilibrium in a chemical system.
The Briggs–Rauscher reaction is a fascinating oscillating chemical reaction that demonstrates complex behavior in non-equilibrium thermodynamic systems. It is often used as an example of chemical oscillations in educational settings due to its dramatic color changes and cyclical nature. ### Reaction Components: The Briggs–Rauscher reaction typically involves three main components: 1. **Hydrogen peroxide (H₂O₂)** - serves as an oxidizing agent.
The Belousov-Zhabotinsky (BZ) reaction is a classic example of a non-equilibrium chemical reaction that demonstrates oscillating chemical behavior. It was first observed by the Russian chemist Boris Belousov in the 1950s and later studied in more detail by Anatol Zhabotinsky. This reaction is notable for its striking and colorful oscillations in concentration of reactants and products, which can be visually observed in laboratory settings.
Autopoiesis is a concept originally developed by Chilean biologists Humberto Maturana and Francisco Varela in the early 1970s. The term describes the self-producing, self-maintaining, and self-organizing characteristics of living systems. Specifically, an autopoietic system is one that is capable of maintaining its own organization and structure through its internal processes.
The "arrow of time" is a term used to describe the one-way direction or asymmetry of time. This concept reflects the idea that time seems to flow in a specific direction from the past, through the present, and into the future, and is often associated with various phenomena across different fields, including physics, cosmology, and philosophy.
Transport phenomena is a field of study that deals with the transfer of mass, momentum, and energy in physical systems. It encompasses the mechanisms and processes that govern how substances move and interact under various conditions. The main areas of transport phenomena include: 1. **Mass Transfer**: This involves the movement of chemical species, such as in diffusion and convection processes.
The Volunteer's Dilemma is a concept in game theory that involves a situation where individuals face a choice to either step forward to provide help (volunteer) or remain passive. The dilemma arises from the fact that while it is beneficial for at least one person to volunteer in order to achieve a positive outcome for the group, each individual would prefer that someone else takes on the responsibility of volunteering. In this scenario, if no one volunteers, everyone may suffer a negative consequence.
The term "unscrupulous diner's dilemma" is not a widely recognized concept in game theory or related fields, so there might not be an established definition or framework surrounding it specifically. However, the phrase can be interpreted in the context of game theory, particularly in relation to the "prisoner's dilemma" and scenarios involving cooperation versus self-interest.
The Ultimatum Game is a classic experiment in economics and psychology that demonstrates the concepts of fairness, negotiation, and decision-making in social situations. It involves two players: 1. **The Proposer**: This player is given a specific amount of money (or another resource) and makes an offer on how to split that amount with the second player.
A "truel" is a term used to describe a situation involving three participants who are attempting to shoot each other, similar to a duel, which typically involves two. In a truel, the participants engage in an interaction where they each take turns trying to eliminate one another, often with varying levels of skill or intent.
The term "Trigger strategy" can refer to different concepts depending on the context, such as marketing, finance, or project management. Here’s a brief overview of each: 1. **Marketing Trigger Strategies**: In marketing, a trigger strategy often involves identifying specific events or actions that prompt a response from customers. This could involve automated email campaigns triggered by user actions (like abandoning a shopping cart or signing up for a newsletter).
Traveler's Dilemma is a well-known problem in game theory that demonstrates the conflict between cooperation and self-interest in decision-making. It involves two travelers who have lost their identical suitcases and must claim compensation from a airline based on the value they choose to assign to their lost luggage. Here's how it typically works: 1. Each traveler must independently choose a monetary value between a specified minimum and maximum (for example, between $2 and $100) to claim as the value of their suitcase.
"Tit for tat" is a strategy used in game theory, specifically in the context of repeated games, such as the Iterated Prisoner's Dilemma. The strategy involves players responding to each other's actions by reciprocating in kind. If one player cooperates, the other player will also cooperate in the next round. Conversely, if one player defects or betrays, the other player will do the same in the next round.
The Telephone Game, also known as "Chinese Whispers," is a popular children's game that illustrates how information can be distorted as it is transmitted from one person to another. In the context of game theory, it can represent the challenges of communication, information sharing, and signal distortion. ### How It Works 1. A group of participants sits in a line or circle. 2. The first player whispers a message into the ear of the second player.
The Stag Hunt is a concept from game theory that illustrates a scenario in which individuals must choose between cooperation and self-interest. It is named after a hypothetical situation where a group of hunters must decide whether to work together to hunt a stag or act alone to hunt a hare. In the Stag Hunt, the following assumptions are made: - If all hunters cooperate and work together, they can successfully capture the stag, which yields a higher payoff for each participant.
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!
Intro to OurBigBook
. Source. We have two killer features:
- 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-calculusArticles 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/derivativeVideo 2. OurBigBook Web topics demo. Source. - 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.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
Figure 2. You can publish local OurBigBook lightweight markup files to either OurBigBook.com or as a static website.Figure 3. Visual Studio Code extension installation.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. - Infinitely deep tables of contents:
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





