Long-period tides refer to tidal oscillations that occur over longer time frames compared to the more typical diurnal (daily) or semidiurnal (twice daily) tides. Specifically, long-period tides are classified as having periods of greater than one day, usually 24 hours or more, and they manifest as variations in the sea level that are influenced primarily by gravitational interactions between the Earth, Moon, and Sun.
"Old Drift" and "Young Drift" are terms used in geology and geomorphology, particularly in the context of discussing river valleys and sediment deposition. 1. **Old Drift**: This term generally refers to older sediment deposits that have settled in a river valley over a longer geological time frame. These sediments are often more compacted and may have undergone significant weathering and soil development. They can contain fossilized remains and are typically associated with earlier stages of a river's history.
Ridge push is a geological process that occurs at tectonic plate boundaries, specifically at mid-ocean ridges where new oceanic crust is formed. It is one of the forces that contribute to plate tectonics and the movement of the Earth's lithospheric plates. The process works as follows: 1. **Formation of New Crust**: At mid-ocean ridges, magma rises from the mantle to create new oceanic crust as tectonic plates pull apart.
Geomatics engineering is a diverse field that focuses on the collection, analysis, and interpretation of geographic data. It integrates various technologies and methodologies related to surveying, mapping, remote sensing, geographic information systems (GIS), and spatial data analysis. Here are some key components of geomatics engineering: 1. **Surveying**: Geomatics engineers perform land surveys to determine the precise positions of points on the Earth's surface. This includes using tools such as total stations, GPS, and laser scanning.
Location awareness refers to the ability of a device, application, or system to determine and utilize the geographical location of an individual or object. This technology can integrate data from various sources, such as GPS, Wi-Fi, cell towers, and sensors, to ascertain positioning and enable context-aware services. Key aspects of location awareness include: 1. **Geolocation**: The process of identifying the real-world geographical location of an object, often using GPS or other positioning technologies.
A tracking system is a technology or methodology designed to monitor and record the movement or status of objects, assets, or individuals over time. Tracking systems can be applied in various contexts, and they typically involve hardware, software, and communication technologies to capture and analyze data. Here are some common types of tracking systems: 1. **GPS Tracking Systems**: These use Global Positioning System (GPS) technology to determine and track the location of vehicles, assets, or people in real-time.
Triangulation is a method used in various fields, including mathematics, surveying, navigation, social sciences, and qualitative research, to determine the location or characteristics of a point or phenomenon by utilizing the properties of triangles. Here are its applications in different contexts: 1. **Mathematics and Geometry**: Triangulation involves creating triangles from a given geometric shape or set of points.
As of my last knowledge update in October 2021, "Abucco" does not appear to refer to any widely recognized term, brand, or concept. It's possible that it could refer to a specific company, product, or term that has emerged after that date, or it might be a niche or regional term that hasn't gained significant popularity.
A Rack Unit, often abbreviated as "U" (or sometimes just "RU"), is a standardized unit of measurement used to describe the height of equipment designed to be mounted in a standard 19-inch server rack or equipment rack. One Rack Unit is equivalent to 1.75 inches (44.45 mm) in height. Equipment that is mounted in racks, such as servers, networking gear, and storage devices, is typically specified in terms of Rack Units.
As of my last knowledge update in October 2023, I don't have any specific information about "Adowlie." It does not appear to be a widely recognized term, brand, or concept. It could be a misspelling, a niche product, or a term that has emerged more recently.
Ancient Egyptian units of measurement were used for various purposes, including trade, construction, agriculture, and timekeeping. Here are some key units they employed: ### Length: 1. **Royal Cubit**: The primary unit of length, roughly equivalent to 52.4 cm (20.6 inches). It was often divided into smaller units. 2. **Palm**: Approximately 7.5 inches (19 cm), representing the width of a human hand.
"Arş" is a term that has different meanings depending on the context in which it is used: 1. **Islamic Context**: In Islamic theology, "Arş" (Arabic: عرش‎) refers to the Throne of Allah. It is considered one of the highest and most significant creations of God, representing His majesty and authority. The concept of the Arş is often mentioned in the Quran and Islamic literature, symbolizing divine power and control over the universe.
The term "candy" can refer to a variety of sweet confections, but in the context of units, it typically refers to a unit used in the game "Candy Crush" or other similar mobile games. In these games, "candy" is often the primary collectible or resource that players gather and use to progress through levels or unlock features.
As of my last knowledge update in October 2023, "Cawnie" does not refer to any widely recognized concept, product, or entity in mainstream culture or technology. It could be a nickname, brand, or term specific to a niche community or new development that emerged after that date. If you have a specific context or additional details about Cawnie that you're referring to, please share!
Corgee is a trendy term referring to a curated experience or mood that combines cooking, food exploration, and social interaction, often associated with digital platforms or communities focused on food culture. However, the term is not widely recognized in mainstream vernacular, and its exact definition can vary depending on context.
A cran is a unit of measurement that is used to describe the volume or capacity of a container or space. Specifically, it is equivalent to 1 cubic meter. The term is often used in the context of shipping, logistics, and freight, particularly in the maritime industry. In some contexts, the cran can also refer to a unit related to the measurement of timber or wood. In this case, it represents a specific volume of timber, often used in forestry and wood trade.
A decimal is a numerical system that represents fractions as an extension of the base-10 (or decimal) number system. In a decimal representation, numbers are expressed using digits 0 through 9, and the position of each digit indicates its value based on powers of ten. For example, in the decimal number 123.
A "seconds pendulum" is a type of pendulum that has a period of exactly two seconds—one second to swing in one direction and one second to return to its starting point. This means it completes a full oscillation (back and forth) in two seconds. The period of a simple pendulum is influenced by its length and the acceleration due to gravity.
"Ell" can refer to different things depending on the context: 1. **Measurement Unit**: Traditionally, an "ell" is a unit of measurement that was used primarily in the textile industry. It is equivalent to approximately 45 inches (or 1.14 meters). 2. **Ell (Letter)**: In the context of the English alphabet, "ell" refers to the letter "L.
The "Grivna" (often spelled "Hryvnia") is the official currency of Ukraine. Its symbol is "₴" and its ISO code is "UAH." The currency was introduced in 1996, replacing the karbovanets, and has undergone various changes in design and security features since its introduction. The Hryvnia is subdivided into 100 kopiykas.

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