Burning plasma refers to a state of plasma in which the fusion reactions are self-sustaining, meaning that the energy produced by the fusion reactions is sufficient to maintain the temperature and conditions needed for those reactions to continue without the need for external heating. This is a key concept in nuclear fusion research, particularly in the context of achieving controlled fusion energy.
A diffusion inhibitor refers to a substance or agent that slows down or prevents the process of diffusion, which is the movement of particles from an area of higher concentration to an area of lower concentration. In the context of various fields such as chemistry, materials science, and biomedicine, diffusion inhibitors can have different applications and significance. In the chemical context, diffusion inhibitors can be used to control the rate of reactions or the delivery of substances within a medium.
The Large Helical Device (LHD) is a type of experimental fusion reactor located in Sakamoto, Japan. It is designed to explore the feasibility of nuclear fusion as a clean and virtually limitless energy source. The LHD is a helical stellarator, which is a type of magnetic confinement device that uses a twisted, helical magnetic field to confine hot plasma.
A list of fusion experiments generally includes various research projects and experimental facilities aimed at achieving controlled nuclear fusion, which has the potential to provide a nearly limitless source of energy. Here are some notable fusion experiments and facilities: 1. **Tokamak Devices**: - **ITER (International Thermonuclear Experimental Reactor)**: Currently under construction in France, ITER is one of the largest and most significant fusion energy projects aiming to demonstrate the feasibility of fusion power on a commercial scale.
SCR-1 refers to a specific type of military radio communication system used by the United States Armed Forces during the mid-20th century. It was part of the SCR series of radio equipment, which included a range of portable and vehicular systems designed for secure and efficient communication in various military operations. However, the abbreviation "SCR" can have multiple meanings depending on the context, including Solid State Controlled Rectifier in electronics or other systems in different fields.
Plasma Science and Technology is an interdisciplinary field that focuses on the study and application of plasma, which is often referred to as the fourth state of matter (besides solid, liquid, and gas). Plasma consists of ionized gases, containing free electrons and ions, and it exhibits unique physical properties and behaviors. The field encompasses a wide range of research, technology development, and applications.
A Serpentine Geometry Plasma Actuator (SGPA) is a type of actuator used in fluid dynamics to manipulate airflow over surfaces, such as wings or other aerodynamic structures. Plasma actuators generally work by creating an ionized gas (plasma) that generates a jet of air when an electric field is applied. This jet can effectively alter the flow characteristics, leading to increased lift, drag reduction, or improved control of separation in airflow.
The term "electromagnetic electron wave" appears to be a combination of concepts from two different areas in physics: electromagnetic waves and the wave-particle duality of electrons. 1. **Electromagnetic Waves**: These are waves of electric and magnetic fields that propagate through space. They can travel through a vacuum and are characterized by properties such as wavelength and frequency. Electromagnetic waves include visible light, radio waves, X-rays, etc. They are described by Maxwell's equations.
In the context of quantum mechanics and linear algebra, a **commutator subspace** typically refers to the space spanned by the commutators of operators in a given algebra. In quantum mechanics, observables are represented by operators, and the commutator of two operators \( A \) and \( B \) is defined as: \[ [A, B] = AB - BA. \] This commutator measures the extent to which the two operators fail to commute.
Weak convergence in the context of Hilbert spaces is a fundamental concept in functional analysis and relates to how sequences of points (or vectors) behave within the structure of a Hilbert space.
A finite potential well is a concept in quantum mechanics that describes a potential energy region in which a particle can exist with energy levels that are quantized. Unlike an infinite potential well, where the potential energy is infinitely high outside a certain region, a finite potential well has a finite depth and finite width.
As of my last knowledge update in October 2023, Spherium is a decentralized finance (DeFi) protocol designed to offer a variety of financial services and features such as lending, borrowing, and trading in a more efficient and user-friendly manner. The aim of Spherium is to provide a comprehensive suite of DeFi tools that cater to both novice and experienced users, allowing for seamless access to decentralized financial services.
The degree of coherence is a measure of the correlation between the phases of waves at different points in space and/or time. It is an important concept in fields such as optics, wave physics, and signal processing. Coherence can be classified into two main types: 1. **Temporal Coherence**: This refers to the correlation between the phases of a single wave at different points in time. It is associated with the spectral width of a light source.
The Hong–Ou–Mandel (HOM) effect is a phenomenon in quantum optics that describes the interference of indistinguishable single photons. It was first observed by physicists Claude Hong, Ming Wu Ou, and Leonard Mandel in 1987. The effect illustrates the unique behaviors of quantum particles, specifically bosons, such as photons.
Quantum suicide and immortality are thought experiments related to the interpretation of quantum mechanics, particularly the many-worlds interpretation (MWI). These concepts explore the implications of quantum mechanics on concepts of life, death, and consciousness. ### Quantum Suicide The thought experiment of quantum suicide was devised by physicist David Deutsch and is typically framed as a scenario involving an observer and a quantum event with two outcomes.
"G.I. Joe: The Rise of Cobra" is a 2009 action film directed by Stephen Sommers, based on the popular Hasbro toy line and the associated media franchise. The movie is a live-action adaptation that reimagines the classic G.I. Joe characters and storyline, blending elements of military action, sci-fi, and espionage. The plot revolves around an elite military unit known as G.I.
"Nee Naan Nila" is a popular Tamil song from the 1990s, composed by the renowned music director, Yuvan Shankar Raja. The song features poignant lyrics that express themes of love and longing. It is often appreciated for its melodic composition and emotional depth. The song has been performed by various artists and is remembered fondly by fans of Tamil music.
"Pathayeram Kodi," also known as "Pathayeram Kodi" (meaning "Five Hundred Chicken" in Tamil), is a popular Tamil film released in 2017. Directed by J. K. S. Chandran, the film stars actors including Vidharth, Nandita Swetha, and others. The plot revolves around themes of love, family, and the challenges faced by the characters in their lives.
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 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. - 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





