In geology, "dispersion" refers to the process by which particles or substances are spread out or distributed in a medium, typically within sediments or rock formations. This term can be applied in various contexts, including: 1. **Sediment Dispersion**: The movement and distribution of sedimentary particles in water or air, influenced by factors such as current flow, wave action, and wind. This dispersion can affect sediment composition, grain size distribution, and overall geology of an area.
The term "nonlimiting water range" typically refers to the range of moisture levels in soil or a specific medium where water availability is not a limiting factor for plant growth. This range indicates optimal moisture content that supports healthy plant development without the adverse effects of water scarcity or excess.
The phreatic zone, also known as the saturated zone, is the area beneath the Earth's surface where all the pore spaces in soil and rock are filled with water. In this zone, water moves through the soil and rocks and is influenced by gravity and pressure. The top boundary of the phreatic zone is called the water table, which separates it from the vadose zone (the unsaturated zone above the water table where the soil pores contain both air and water).
John Kay was an English inventor who is best known for his invention of the flying shuttle in 1733. The flying shuttle was a significant advancement in the textile industry during the Industrial Revolution. It allowed weavers to operate a loom more efficiently by enabling them to send the shuttle (the device that carries the thread) back and forth across the loom without needing to manually pass it from one hand to the other. This innovation increased the speed of weaving and allowed for wider fabrics to be produced.
Diving physics refers to the application of physical principles and concepts to understand the dynamics and mechanics of diving, whether it be in scuba diving, free diving, or competitive diving (like springboard and platform diving). Several key concepts in diving physics include: 1. **Buoyancy**: The upward force that water exerts on a submerged object. According to Archimedes' principle, an object will experience a buoyant force equal to the weight of the fluid it displaces.
Georges Besançon is a name that may refer to various individuals or entities, but there is no widely known or prominent figure by that exact name in popular culture, history, or other notable fields as of my last update in October 2023. It is possible that Georges Besançon could be a lesser-known person in areas such as academia, art, or literature, or it might refer to a specific location or a brand in a certain context.
No. 1409 Flight RAF is a unit of the Royal Air Force (RAF) that was formed to provide training to pilots, specifically focusing on the development of skills necessary for operating aircraft in challenging conditions or for specific missions. As a flight within the RAF, it has had various roles over time, often associated with specific aircraft types or operational requirements. 1409 Flight has historically been involved in diverse functions, including search and rescue, reconnaissance, and pilot training.
A weather balloon is a type of high-altitude balloon specifically designed to collect data about the atmosphere. Typically made of latex or synthetic rubber, these balloons are filled with helium or hydrogen gas and can ascend to altitudes of up to 40 kilometers (about 25 miles) or more. Weather balloons are equipped with scientific instruments, such as radiosondes, which measure various atmospheric parameters, including temperature, humidity, atmospheric pressure, and wind speed and direction.
The term "flux footprint" generally refers to the area or region over which a specific flux, such as greenhouse gas emissions, is measured or has an effect. In environmental science, particularly in the context of micrometeorology and ecosystem studies, it is often used to describe the spatial area that contributes to the measurement of vertical fluxes of gases (like carbon dioxide, water vapor, etc.) above the surface of the Earth.
The planetary boundary layer (PBL) is a key part of the Earth's atmosphere that is directly influenced by the presence of the Earth's surface. It is the lowest portion of the atmosphere, typically extending from the surface up to about 1 to 2 kilometers (or approximately 0.6 to 1.2 miles) in altitude, although its thickness can vary depending on weather conditions, terrain, and time of day.
Liquid Water Content (LWC) refers to the amount of liquid water present in a given volume of air, typically expressed in grams per cubic meter (g/m³) or as a percentage of the total mass of the air sample. LWC is an important parameter in meteorology and atmospheric science because it plays a critical role in processes such as cloud formation, precipitation, and atmospheric chemistry. In the context of clouds, LWC represents the amount of water droplets that are suspended in the air.
The term "surface layer" can refer to several contexts across different fields, including geology, oceanography, atmospheric science, and materials science. Here are a few interpretations based on these contexts: 1. **Geology and Soil Science**: In this context, the surface layer refers to the uppermost layer of soil or rock that is in contact with the environment. It is often the layer where biological activity is greatest and is critical for plant growth.
The term "overshooting top" is often used in the context of financial markets and technical analysis. It refers to a price pattern where an asset's price rises significantly above a previous resistance level or its intrinsic value before subsequently declining. This occurrence often happens during periods of excessive optimism or speculative trading, where buyers push the price too high due to strong demand or hype.
Raindrop size distribution (RSD) refers to the statistical distribution of the sizes of raindrops within a given volume of air or within a specified area over a specific time period. It is a crucial aspect of meteorology, hydrology, and atmospheric sciences because it affects various processes such as precipitation falling to the ground, cloud dynamics, and the radiative properties of clouds.
Vertically integrated liquid typically refers to a business model that combines multiple stages of production or supply chain processes within a single entity, specifically in industries that deal with liquid products. This could apply to sectors such as beverages, chemicals, oil and gas, or pharmaceuticals, where various stages from raw material extraction through manufacturing and distribution are managed under one organization. The term "vertically integrated" itself describes a company's ability to control more than one stage of their supply chain.
A cellular component refers to any part or structure within a cell. Cells are the basic building blocks of all living organisms, and they contain various components that perform specific functions essential for the cell's survival, growth, and reproduction. Cellular components can be broadly categorized into two main types: 1. **Organelles**: Specialized structures that perform distinct processes within a cell. Examples include: - **Nucleus**: Contains the cell's genetic material and controls its activities.
Microbial ecology is the branch of ecology that focuses on the interactions and relationships between microorganisms—the diverse group of microscopic organisms that include bacteria, archaea, fungi, viruses, and protozoa—and their environments. This field studies how these microorganisms interact with each other, with larger organisms (such as plants, animals, and humans), and with their physical and chemical surroundings.
Calcium is a chemical element with the symbol Ca and atomic number 20. In biology, calcium plays several critical roles: 1. **Structural Component**: Calcium is a major component of bones and teeth in vertebrates; it forms calcium phosphate, which provides strength and structure. 2. **Cell Signaling**: Calcium ions (Ca²⁺) act as important signaling molecules in various biological processes.
Pinned article: ourbigbook/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