Antarctic Intermediate Water (AAIW) is a specific water mass found in the Southern Ocean, particularly in the region surrounding Antarctica. It is characterized by its temperature and salinity properties, which distinguish it from other water masses. **Key characteristics of Antarctic Intermediate Water include:** 1. **Formation:** AAIW is primarily formed by the mixing of warmer surface waters with colder, denser waters during the process of convection.
Emulsifying wax is a substance used in cosmetic and pharmaceutical formulations to help stabilize and thicken emulsions. Emulsions are mixtures of two immiscible liquids, typically oil and water, which do not naturally mix. Emulsifying wax acts as a surfactant, reducing the surface tension between the two phases, enabling them to blend together more effectively.
Internal waves are gravity waves that occur within a fluid medium, typically in oceans or other large bodies of water, but they can also occur in any stratified fluid, such as the atmosphere. These waves propagate along surfaces of different densities, which can be caused by variations in temperature, salinity, or other properties that lead to stratification.
Modulational instability is a phenomenon that occurs in nonlinear systems, particularly in the context of wave propagation. It refers to the tendency of a homogeneous wave train (a continuous wave that has a constant amplitude and frequency) to become unstable and develop spatial or temporal variations in amplitude, leading to the formation of localized structures, such as solitons or rogue waves. This instability arises in various fields, including fluid dynamics, nonlinear optics, plasma physics, and condensed matter physics.
Japan wax, also known as "sumac wax" or "Japanese wax," is a type of natural wax derived from the berries of the **Rhus succedanea** tree, which is native to East Asia, particularly Japan. The wax is extracted by collecting the berries, which are then dried and processed to obtain the wax.
Paraffin wax is a type of wax that is derived from petroleum, coal or shale oil. It is a white or colorless solid that is odorless and tasteless. Paraffin wax is made up of long-chain hydrocarbons, and its melting point typically ranges from about 46 to 68 degrees Celsius (115 to 154 degrees Fahrenheit).
The weather in 2012 varied greatly around the world, influenced by a mix of natural climate patterns, such as El Niño and La Niña, and human-induced factors. Here are some highlights of significant weather events and trends from that year: 1. **United States**: - The summer of 2012 was marked by one of the most severe droughts in the Midwest and Great Plains, impacting agriculture significantly.
A kinetic scheme refers to a mathematical framework or model used to describe the behavior of a system's particles in terms of their individual trajectories, velocities, and interactions. This concept is often employed in fields like statistical mechanics, fluid dynamics, and kinetic theory. In more detail: 1. **Kinetic Theory of Gases**: In physics, the kinetic theory of gases explains the macroscopic properties of gases in terms of their microscopic constituents (the molecules) and their kinetic energy.
Sugarcane wax is a natural wax derived from the processing of sugarcane, a tropical grass primarily cultivated for its juice, which is rich in sucrose. The wax is extracted from the plant's leaves or stems and is primarily composed of long-chain fatty acids, fatty alcohols, and esters.
The weather in 2010 was marked by several notable events globally, including extreme temperatures, significant storms, and unusual weather patterns. Some key highlights include: 1. **Cold Weather in Europe**: A harsh winter hit much of Europe in late 2009 into early 2010, with heavy snowfall and freezing temperatures causing widespread disruption. 2. **Heat Waves**: Various parts of the world experienced heat waves.
Arild Mentzoni does not appear to be a widely recognized figure or term based on my training data up until October 2023. If he is a person, he may not be notable enough to have widespread information available, or he could be a figure who emerged after that date.
Cohoke Light is a historic lighthouse located on the Potomac River in Virginia, specifically in Richmond County. It was first established in 1874 to aid navigation for vessels traveling the river. The lighthouse features a hexagonal wooden structure and is notable for its distinctive lantern. Although it has been decommissioned for operational use, Cohoke Light remains a significant historical landmark and is recognized for its architectural and maritime heritage.
"Godelieve" can refer to a few different things, depending on the context: 1. **Saint Godelieve**: Godelieve of Gistel is a saint venerated in the Christian tradition, particularly in Belgium. She lived in the 11th century and is known for her piety and the tragic circumstances of her life, which included being murdered by her husband. Her story is often associated with themes of virtue, suffering, and vindication.
Seven Sleepers' Day, also known as the Feast of the Seven Sleepers, is a Christian holiday celebrated in various traditions, primarily within the Western and Eastern Orthodox Churches. It commemorates the legend of the Seven Sleepers of Ephesus, a group of Christian youths who, according to tradition, fell asleep in a cave to escape persecution during the Roman Empire and awoke centuries later during the reign of Emperor Theodosius II.
Database testing is a type of software testing that focuses on validating and verifying the integrity, performance, and reliability of a database system. It involves ensuring that the database functions correctly and meets the specifications set out during the design phase, as well as verifying that it performs as expected under various conditions. Database testing can involve several aspects, including: 1. **Data Validity**: Ensuring that the data stored in the database meets specific criteria and formats.
Fifth Normal Form (5NF), also known as Project-Join Normal Form (PJNF), is a level of database normalization used in relational database design. It aims to eliminate redundancy and maintain data integrity in a database by ensuring that data is stored in a way that minimizes duplication and dependency.
First Normal Form (1NF) is a property of a relational database table that ensures the structure of the table adheres to certain criteria, which helps to eliminate redundancy and improve data integrity. A table is considered to be in First Normal Form if it satisfies the following conditions: 1. **Atomicity**: Each column in the table must contain atomic (indivisible) values. This means that each entry in a column must hold a single value, not a set of values or a list.
"Discoveries" by Johannes Franz Hartmann is a notable piece of literature that explores themes of innovation, exploration, and the human experience. Hartmann, an author known for synthesizing scientific concepts with philosophical inquiry, delves into the journeys of discovery that shape our understanding of the world and ourselves. In "Discoveries," Hartmann may examine how both historical and modern discoveries impact society, culture, and individual perspectives.
The Hilbert cube is a mathematical construct that serves as a model for certain topological concepts. Specifically, the Hilbert cube is defined as the topological space \( [0, 1]^{\mathbb{N}} \), which is the infinite product of the closed interval \([0, 1]\) in the real numbers.
Philippe Lacoue-Labarthe (1940–2007) was a prominent French philosopher, writer, and professor, known for his work in contemporary philosophy, particularly in relation to aesthetics, literature, and the connections between philosophy and politics. He was associated with a school of thought that includes figures such as Martin Heidegger and Jacques Derrida. Lacoue-Labarthe's work often explored themes of art, memory, and the role of language in shaping human experience.

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