The Jacobi–Madden equation refers to a mathematical relationship that arises in the context of dynamics, particularly in the study of second-order equations and Hamiltonian mechanics. It is associated with the properties and transformations of certain integrable systems.
Legendre's equation, often encountered in mathematical physics and potential theory, refers to a specific type of ordinary differential equation. It is given in the context of Legendre polynomials, which are solutions to this equation.
Siegel's theorem on integral points is a significant result in number theory, particularly in the study of Diophantine equations and the distribution of rational and integral solutions to these equations. The theorem essentially states that for a certain class of algebraic varieties, known as "affine" or "projective" varieties of general type, there are only finitely many integral (or rational) points on these varieties.
"The Monkey and the Coconuts" is a traditional folk tale that often appears in various cultures, with different versions and details. The story typically involves a group of monkeys and a supply of coconuts that they find. The narrative usually revolves around themes such as intelligence, teamwork, problem-solving, and sometimes morality. In one common version of the tale, a group of monkeys discovers a coconut tree and figures out how to gather the coconuts.
The AMNH Exhibitions Lab, part of the American Museum of Natural History (AMNH) in New York City, is an innovative space dedicated to the design, development, and testing of new museum exhibitions. It serves as a collaborative environment where curators, educators, designers, and other professionals can come together to explore and create engaging and educational exhibits that align with the museum's mission to inspire understanding of the natural world and the universe.
A Nativity scene, also known as a creche or mangers, is a depiction of the birth of Jesus Christ, primarily used as a visual representation of the Nativity story from the Christian tradition. These scenes typically include figures representing key characters such as: - **Baby Jesus:** Often depicted in a manger or cradle. - **Mary:** The mother of Jesus, usually shown near her child. - **Joseph:** Mary's husband, often portrayed standing protectively by them.
"Man in the Mud" typically refers to a concept or metaphor that illustrates human struggle, resilience, or the complexities of life. It could represent individuals who find themselves in difficult circumstances or "stuck" situations, much like being trapped in mud.
Paul A. Fleury is a noted engineer and academic, particularly recognized for his contributions to the fields of electrical engineering and applied physics. He has been involved in various aspects of research and education, including work related to microelectronics and nanotechnology.
The term "Royal Clock" can refer to several different things, depending on the context in which it is used. Here are a few possible interpretations: 1. **Horological Devices**: In a general sense, "Royal Clock" might refer to elaborate timepieces that have historical significance or are associated with royal families. These can be intricate clocks made for monarchs or those that are housed in royal palaces.
Pump manufacturers are companies or businesses that design, produce, and sell various types of pumps. Pumps are mechanical devices used to move fluids, such as liquids and gases, from one place to another by converting mechanical energy into hydraulic energy. They are essential in a wide range of applications across multiple industries, including: 1. **Water and Wastewater Management**: Pumps are used to transport water for municipal supply, irrigation, and sewage treatment.
A diaphragm pump is a type of positive displacement pump that uses a flexible diaphragm to move fluids. It operates by creating a separation between the fluid being pumped and the moving parts of the pump, which minimizes the risk of contamination and allows for pumping of aggressive chemicals or slurries. **Key features of diaphragm pumps include:** 1.
An electroosmotic pump (EOP) is a type of pump that utilizes electroosmosis to move fluids, primarily in microfluidic systems. The principle of electroosmosis involves the movement of a liquid through a porous medium or microchannel due to an applied electric field. This phenomenon occurs when an electric field is applied across a liquid that contains charged species—typically ions—resulting in the movement of liquid as the ions migrate.
An HCNG dispenser is a fuel dispensing unit designed to supply HCNG, which stands for Hydrogen-CNG (Compressed Natural Gas). HCNG is a blend of hydrogen and compressed natural gas, and it is considered a cleaner alternative to conventional fuels. The HCNG dispenser functions similarly to traditional CNG dispensers but incorporates technology to handle the hydrogen component safely and efficiently.
A honey wagon is a type of vehicle used primarily for the collection and transport of sewage and waste materials, particularly from portable toilets, septic tanks, and other sanitation facilities. The term can also refer to vehicles that service recreational vehicles (RVs) and trailers by emptying their waste tanks at campgrounds or during events. Honey wagons are equipped with tanks that hold the waste until it can be properly disposed of, often at designated waste treatment facilities.
A Rushton turbine is a type of impeller used in mixing and agitation applications, particularly in bioreactors and chemical engineering processes. It is characterized by its flat, disc-like shape that has several radial blades attached to it, typically with a high aspect ratio. The design of the Rushton turbine facilitates effective mixing and aeration of liquids, making it ideal for applications involving the mixing of liquids and gas phases.
A turbopump is a type of pump used in various applications, particularly in rocket propulsion systems, to move fluids at high pressures and flow rates. It combines a turbine and a pump into a single unit, leveraging the mechanical energy from the turbine to drive the pump. In rocket engines, turbopumps are critical components that transfer propellants (liquid fuel and oxidizers) from the tanks to the combustion chamber at high pressures.
A volute in the context of a pump refers to a spiral-shaped casing or channel that is part of the pump design, specifically in centrifugal pumps. Its primary function is to convert the velocity of the fluid exiting the impeller into pressure energy. Here's a breakdown of how a volute works: 1. **Fluid Flow**: As the impeller rotates, it imparts kinetic energy to the fluid, causing it to flow outwards from the center of the impeller.
"Circle" can refer to several different concepts or entities, depending on the context: 1. **Geometric Shape**: In mathematics, a circle is a simple shape consisting of all points in a plane that are at a given distance (radius) from a fixed point (center). 2. **Circle in Geometry**: In geometry, a circle is defined by a set of points equidistant from a common center.
Personal assistant robots are robotic systems designed to assist individuals in various tasks, often in their homes or workplaces. These robots typically utilize artificial intelligence (AI), natural language processing (NLP), and machine learning technologies to interact with users and perform specific functions. The primary goal of personal assistant robots is to enhance productivity, convenience, and comfort by taking over repetitive or tedious tasks.
As of my last knowledge update in October 2021, "Aformic" does not appear to be a widely recognized term or brand in popular literature, technology, or any other field. It’s possible that it could be a company, product, or concept that emerged after that date. Alternatively, it could also be a specialized term within a niche industry.
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





