"Bullwheel" can refer to a couple of different concepts depending on the context: 1. **Ski Lifts and Aerial Tramways**: In the context of ski resorts or aerial tramways, a bullwheel is a large wheel that is part of the lift system. It is used to guide and support the cables that carry the gondolas or chairs.
A combined cycle power plant (CCPP) is an electricity generation facility that utilizes two different thermodynamic cycles to generate power more efficiently than traditional power plants. The combination typically involves a gas turbine cycle and a steam turbine cycle, which together maximize the use of fuel energy. ### Key Components and Operation: 1. **Gas Turbine**: - The CCPP begins with a gas turbine, where natural gas (or another fuel) is combusted to produce hot gases.
A capacitance probe is a type of sensor used to measure the level of liquids or solids by detecting changes in capacitance. It operates on the principle that the capacitance of a capacitor changes when the dielectric constant of the material between its plates changes, which occurs when the level of a substance (like liquid or solid) rises or falls.
"Gel" can refer to a few different things, depending on the context: 1. **Substance**: In a scientific or everyday context, a gel is a semi-solid, jelly-like substance that has properties between a liquid and a solid. Gels are often made by mixing a liquid with a gelling agent, which creates a network that traps the liquid, giving it a gel-like consistency. Common examples include gelatin, alginate, and agar.
Lego Produktions AG Schweiz is a Swiss subsidiary of the Lego Group, which is well-known for its production and sale of Lego building toys. The company likely focuses on manufacturing and distributing Lego products in the Swiss market. The Lego Group is headquartered in Denmark and operates several production facilities worldwide to meet global demand for its iconic plastic bricks and associated products.
The Nuremberg Toy Museum (Spielzeugmuseum) is a museum located in Nuremberg, Germany, dedicated to the history and collection of toys. It showcases a vast array of toys from different eras, cultures, and materials, highlighting the evolution of playthings throughout history. The museum is housed in a historic building and features exhibits that include dolls, model trains, stuffed animals, and various other toys.
The term "Billy doll" can refer to a couple of things, but it is most commonly associated with a type of soft doll created by the British toymaker, B wise, designed for babies and young children. These dolls are often characterized by their plush texture, friendly faces, and various designs that appeal to young children. However, "Billy doll" can also refer to various custom dolls or collectibles created by different artists or brands, which might not have a standardized definition.
The Faraglioni are a group of three iconic rock formations located off the coast of Capri, an island in Italy's Campania region. These towering sea stacks rise dramatically from the Mediterranean Sea and are one of Capri's most famous natural landmarks. The three stacks are named: 1. **Faraglione di Terra** (the first and largest, closest to the island). 2. **Faraglione di Mezzo** (the middle one, often recognized for its natural arch).
Native species are organisms, including plants, animals, fungi, and microorganisms, that originate and naturally occur in a specific geographical area or ecosystem. These species have evolved to thrive in their environment and have established relationships with other species and the habitat in which they live. Key characteristics of native species include: 1. **Evolutionary History**: Native species have adapted to the local climate, soil, and conditions over many generations.
The Pew group, often referred to in the context of the Pew Research Center, is a nonpartisan "fact tank" based in Washington, D.C. It conducts public opinion polling, demographic research, content analysis, and other data-driven social science research. The center is a subsidiary of The Pew Charitable Trusts, which is a non-profit organization that aims to improve public policy, inform the public, and stimulate civic life.
An ABX test, often used in audio testing and research, is a method for comparing two stimuli (typically audio samples) to determine if a listener can distinguish between them. In an ABX test, participants are presented with two different audio samples, labeled "A" and "B." They then hear a third sample, labeled "X," which is either identical to sample A or sample B. Participants must identify whether sample X is A or B.
Monster High is a media franchise created by Mattel, which includes a line of fashion dolls, animated TV series, movies, books, and a variety of merchandise. The franchise is set in a high school for the children of famous monsters and supernatural creatures. The characters are often inspired by classic horror and monster archetypes, combined with modern teenage issues and themes of friendship, acceptance, and individuality.
The Dumbarton Oaks birthing figure is a notable artifact from the pre-Columbian Americas, specifically associated with the Olmec civilization, which flourished in what is now Mexico. This figure, often referred to as a "birthing figure" or "birth figure," is a small stone sculpture that represents a female figure in a squatting position, often with pronounced features associated with childbirth.
"I Am Legend" is a 2007 post-apocalyptic science fiction film directed by Francis Lawrence, based on the 1954 novel of the same name by Richard Matheson. The film stars Will Smith as Dr. Robert Neville, a scientist who is one of the last remaining humans in New York City after a man-made virus has decimated the population, turning most of humanity into mutant creatures known as Darkseekers.
The Oracle rocket is a type of launch vehicle developed by the United Launch Alliance (ULA), specifically designed to provide reliable and efficient access to space for a variety of payloads. As of my last knowledge update in October 2021, ULA had been known for its Atlas and Delta rockets, but information about specific rockets or new developments might have evolved after that time. The Oracle rocket might refer to a concept or new project that has been announced or developed after my last update.
Fast neutron therapy is a type of radiation therapy that uses fast neutrons—high-energy particles that are not electrically charged—for the treatment of cancer. Unlike conventional radiation therapies that typically utilize X-rays or gamma rays (which are forms of electromagnetic radiation), fast neutron therapy employs neutrons to target and destroy cancerous cells. ### Key Features of Fast Neutron Therapy: 1. **Mechanism of Action**: Fast neutrons interact with atomic nuclei in a different manner than photons.
Tomotherapy is a type of advanced radiation therapy used primarily in the treatment of cancer. It combines the principles of computed tomography (CT) with intensity-modulated radiation therapy (IMRT) to provide highly targeted radiation treatment. The goal of tomotherapy is to deliver precise doses of radiation to tumors while minimizing exposure to surrounding healthy tissues. Key features of tomotherapy include: 1. **CT Integration**: Tomotherapy systems use a CT scanner to create detailed images of the patient's anatomy before treatment.
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