LArIAT, or Liquid Argon In A Testbeam, is an experimental project designed to study liquid argon as a detection medium for neutrinos. It is part of the broader effort to develop and understand the technology needed for future neutrino detectors, particularly those using liquid argon time projection chambers (LArTPCs).
In particle physics, WISP stands for "Weakly Interacting Slim Particle." Wisps are hypothetical particles that are considered as candidates for dark matter. They are characterized by their weak interactions with standard model particles, making them difficult to detect directly. WISPs usually include particles like axions, hidden photons, or other similar entities that could constitute non-baryonic matter in the universe.
The Demidov Prize is a prestigious award in the field of science, primarily recognizing outstanding achievements in the fields of natural sciences and engineering. Established in 1884, the prize is named after the Demidov family, notable patrons of science and industry in Russia. The award is presented by the Russian Academy of Sciences and is typically given to researchers and scientists for their significant contributions to advancing knowledge and innovation.
Digital geometry is a field of study that deals with geometric objects and their representations in digital form, particularly in the context of computer graphics, image processing, and computer vision. It involves the mathematical analysis of shapes and structures that are represented as discrete pixels or voxels (in three dimensions) rather than continuous forms.
"Fantastic Four" is a superhero film released in 2015, based on the Marvel Comics superhero team of the same name. It was directed by Josh Trank and serves as a reboot of the previous films featuring the Fantastic Four. The film stars Miles Teller as Reed Richards (Mr. Fantastic), Kate Mara as Sue Storm (Invisible Woman), Michael B.
Fashion dolls are dolls that are designed primarily to represent fashionable clothing styles and trends. These dolls often have the ability to be dressed and accessorized, allowing for creativity and play in how they are styled. Fashion dolls typically feature a more adult-like appearance compared to traditional children's dolls and often reflect various aspects of fashion, beauty, and culture.
Hertz (symbol: Hz) is a unit of frequency that measures the number of cycles per second of a repeating event. It is commonly used in various fields such as physics, engineering, and telecommunications to describe wave phenomena, including sound waves, electromagnetic waves, and other periodic signals. 1. **Usage in Frequency**: For example, a sound wave that has a frequency of 440 Hz completes 440 cycles (or oscillations) every second.
"On the Coloured Light of Binary Stars and Some Other Stars of the Heavens" is a scientific paper written by the astronomer William Huggins, published in the late 19th century, specifically in 1866. In this work, Huggins discusses the phenomenon of colored light emitted by binary stars and other celestial objects. Huggins was among the pioneers of astrophysics and made significant contributions to the field of spectroscopy—the study of how light interacts with matter.
As of my last knowledge update in October 2023, there is no widely recognized individual or entity named "Albert Fathi." It is possible that this name refers to a person who is not well-known in public domains, or it could be related to a specific context or field that hasn't garnered broad attention.
Geneviève Raugel is not widely recognized in mainstream contexts, so there may not be readily available or well-known information about her. It's possible that she could be a private individual or a professional in a specific field that hasn't gained notable public attention.
Mikhail Lobanov may refer to different individuals or contexts, but there isn't a widely known figure by that name who has significant prominence in popular culture, politics, or academia up to my last knowledge update in October 2023.
Spark plugs are electrical devices used in internal combustion engines to ignite the air-fuel mixture. They are a crucial component in gasoline engines, and their primary function is to create a spark that ignites the fuel-air mixture in the engine's combustion chamber. This ignition generates the power needed to drive the engine. A spark plug consists of several key parts: 1. **Insulator:** Made of ceramics, it insulates the central electrode from the metal shell to prevent electrical leakage.
Electroluminescence is the phenomenon where a material emits light in response to an electric current or a strong electric field. This process occurs in certain materials, typically semiconductors, which are capable of producing light when they are energized by electricity. In simple terms, when an electric voltage is applied to these materials, electrons within the semiconductor become excited and move to higher energy levels.
Constant Awake Mode is a feature typically found in electronic devices, particularly in smartphones, tablets, and smartwatches, which keeps the device's display active and responsive even when it is not being actively used. This mode can allow the device to display specific information, notifications, or updates continuously without going into sleep mode.
The Dynamic Hydrogen Electrode (DHE) is a reference electrode used in electrochemical measurements, particularly in studies involving pH, redox potentials, and other electrochemical properties. It is based on the reversible hydrogen electrode (RHE) but incorporates dynamic conditions that allow for more accurate measurements in varying chemical environments. Key features of the DHE include: 1. **Hydrogen Generation and Consumption**: The DHE operates by generating and consuming hydrogen gas dynamically.
Erosion corrosion is a type of material degradation that occurs when a metal surface is subjected to a combination of mechanical wear (erosion) and electrochemical corrosion processes. This phenomenon typically arises in environments where a corrosive fluid (such as water, chemicals, or slurries) flows over a metal surface at high flow velocities.
The Lolland Hydrogen Community is a pioneering project in Denmark aimed at creating an integrated and sustainable hydrogen ecosystem on the island of Lolland. The initiative focuses on generating green hydrogen through renewable energy sources, primarily wind and solar power. The project seeks to utilize this hydrogen for various applications, including transportation, industrial processes, and energy storage.
Sacrificial metal refers to a type of metal that is intentionally used in a protective capacity to prevent corrosion in other metals, primarily through a process called galvanic protection or cathodic protection. This technique is commonly used in various applications, including the protection of pipelines, tanks, and marine structures. In this context, a sacrificial anode (often made of zinc, magnesium, or aluminum) is attached to a metal structure (such as steel) that needs protection from corrosion.
"Introduction to Electrodynamics" is a widely used textbook written by David J. Griffiths, and it serves as a foundational resource for undergraduate students studying electromagnetism. The book covers the fundamental principles of electrodynamics, which is the branch of physics that deals with electric charges, electric fields, magnetic fields, and their interactions.

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