The Universal Transverse Mercator (UTM) is a global map projection system used for cartography, spatial analysis, and navigation. It is a type of cylindrical map projection that breaks the world into a series of zones, each of which is projected individually to minimize distortion. Here are some key features of the UTM coordinate system: 1. **Zones**: The Earth is divided into 60 UTM zones, each covering 6 degrees of longitudinal extent.
The University of London Computer Centre (ULCC) is a part of the University of London and provides various IT and digital services to institutions and organizations in the higher education sector. Established in 1970, ULCC specializes in areas such as cloud computing, data storage, hosting, and IT consultancy. It serves a range of clients, including universities, colleges, and other educational bodies, helping them manage their IT infrastructure effectively. ULCC is known for its commitment to enhancing digital learning and research capabilities.
Uranium mining in the Bancroft area refers to the extraction of uranium, a radioactive mineral used primarily as fuel in nuclear reactors, from geological formations in and around Bancroft, Ontario, Canada. The Bancroft region is known for its mineral-rich deposits and has a historical context involving various mining activities, including uranium exploration and extraction.
Welding of advanced thermoplastic composites refers to the process of joining thermoplastic composite materials using heat and pressure to create a strong, durable bond without the need for adhesives or mechanical fasteners. Thermoplastic composites typically consist of a polymer matrix reinforced with fibers such as glass, carbon, or aramid. The thermoplastic matrix enables these composites to be reshaped and reprocessed through heating, making welding an effective joining method.
A vacuum coffee maker, also known as a siphon coffee maker or siphon brewer, is a unique and elegant brewing device that uses vapor pressure and vacuum to brew coffee. It consists of two chambers: one for water and another for coffee grounds. The brewing process is visually striking and involves several steps, showcasing the principles of physics in a way that enhances the coffee-making experience.
Valentin Goranko is a mathematician known for his work in the fields of logic, algebra, and theoretical computer science. He has made significant contributions to various areas, including model theory, algebraic logic, and the foundations of mathematics. His research often involves the interplay between mathematical structures and logical systems, exploring how these can be applied in different contexts, including computer science.
Valery Chalidze is a prominent Russian writer, poet, and human rights activist, known for his work in literature and his efforts in advocating for civil liberties. Born in 1938, Chalidze gained recognition for his writings that often addressed themes of freedom, social justice, and the human condition. He has been involved in various human rights campaigns and has raised awareness of issues related to repression in the Soviet Union and post-Soviet Russia.
Valuation of options refers to the process of determining the fair value or price of an options contract. Options are financial derivatives that give the holder the right, but not the obligation, to buy (call option) or sell (put option) an underlying asset at a specified price (the strike price) within a specified time period (until the expiration date). There are several methods and models used to value options, with the most common being: ### 1.
Value investing is an investment strategy that involves selecting stocks or other assets that appear undervalued in the marketplace. The core premise of value investing is that the market does not always price securities accurately, leading to opportunities where stocks can be purchased for less than their intrinsic value. Value investors seek to buy these undervalued securities with the expectation that their prices will eventually rise to reflect their true worth.
As of my last update in October 2021, there is no widely recognized individual or entity named Vanessa Robins. It's possible that she could be a private individual, a less-known public figure, or a character from a work of fiction. If there's been recent news or developments regarding Vanessa Robins after October 2021, I would not have that information. Could you provide more context or specify in what domain you're referring to her (e.g., literature, sports, business)?
Vapor density is a measure of the density of a vapor in relation to the density of air. It is defined as the mass of a certain volume of vapor compared to the mass of an equal volume of air under the same conditions of temperature and pressure. Vapor density is typically expressed as a dimensionless ratio or in units like grams per liter.
Friedrich Paschen (1865–1947) was a German physicist known for his contributions to spectroscopy and atomic physics. He is most famously associated with Paschen's Law, which describes the relationship between the pressure of a gas and the potential difference necessary to produce a spark across it. Paschen is particularly noted for identifying the Paschen series in the hydrogen spectrum, which concerns the wavelengths of light emitted by hydrogen when electrons transition between energy levels.
Verizon Communications Inc. v. Federal Communications Commission (FCC) is a pivotal case decided by the United States Court of Appeals for the District of Columbia Circuit in 2014. The case revolves around the FCC's authority to regulate broadband internet service and its net neutrality rules, which were established to ensure that internet service providers (ISPs) treat all data on the internet equally and do not discriminate or charge differently by user, content, website, platform, application, or method of communication.
Vernon Chinchilli is not a widely recognized term or name in popular culture, literature, or science up to my last knowledge update in October 2023. It could refer to an obscure character, a local figure, or even a specific nickname in a niche context.
Vertical deflection refers to the displacement or movement of a structure, such as a beam, bridge, or any structural component, in the vertical direction due to applied loads or environmental factors. It is an important consideration in structural engineering, as excessive vertical deflection can affect the performance, safety, and serviceability of the structure.
"Vibrations per hour" (VPH) is a measurement used to quantify the amount of vibrations an object experiences over the course of an hour. It can be relevant in various fields, including engineering, mechanics, and even healthcare. The concept typically relates to the frequency and intensity of vibrations which can affect machinery performance, structural integrity, and even human health. When measured, the vibrations can be represented in cycles, where one cycle represents a complete vibration movement.
Victor A. Vyssotsky is a notable figure in the fields of computer science and artificial intelligence. He is known for his work in the early development of computer programming and systems. Vyssotsky played a significant role in the development of several programming languages and is often associated with innovations in computer architecture. His contributions have had a lasting impact on the evolution of computing technologies.
Videotex is an early form of electronic communication that provides information over telephone lines to a television set or a dedicated terminal. It emerged in the late 1970s and was primarily designed to deliver digital text and graphics for purposes such as news, weather, classified ads, and other information services.
Vi Hart is a mathematician, educator, and YouTube personality known for her engaging and creative approach to teaching mathematics through visual art and storytelling. She gained popularity for her unique style of "math doodling," where she combines hand-drawn animations with explanations of mathematical concepts in an entertaining and accessible way. Her videos often explore topics such as geometry, number theory, and mathematical patterns, making complex ideas more relatable and understandable for a broader audience.

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 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    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.
  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