CHRNA5 refers to the gene that encodes the alpha-5 subunit of the nicotinic acetylcholine receptor (nAChR). This receptor is a type of ligand-gated ion channel that plays a critical role in neurotransmission in the nervous system by mediating the effects of the neurotransmitter acetylcholine. The CHRNA5 gene is located on chromosome 15 in humans and is part of a cluster of genes that encode components of nicotinic receptors.
The `X-Originating-IP` header is an HTTP header that may be included in email messages or HTTP requests. It provides information about the original IP address of the sender. This can be useful for determining where an email originated from, especially in cases where the email is relayed through multiple servers or platforms.
FTP (File Transfer Protocol) uses a set of numerical return codes to indicate the status of a command. Here’s a list of common FTP server return codes, categorized by their first number: ### 1xx: Informational - **110 Restart marker reply.** - **120 Service ready in nnn minutes.** - **125 Data connection already open; transfer starting.** - **150 File status okay; about to open data connection.
Dynemetre is a brand name or trademark that may refer to products or systems in various fields (such as metrology, surveying, or industrial applications), though specific information about it can be limited. Without further context, it could also be a typographical error or miscommunication regarding a related term.
Danish units of measurement typically refer to the metric system, which is the standard system of measurement used in Denmark.
A "flask" can refer to different concepts based on context, but in the context of measurement units, a flask typically refers to a type of container used in laboratories for holding liquids, rather than a specific unit of measurement. However, if we consider a "flask" in terms of laboratory glassware, it doesn't have a standardized volume like a liter or milliliter, since flasks come in various shapes and sizes.
Japan has its own traditional units of measurement, although the metric system is used officially. Here are some key traditional Japanese units of measurement: 1. **Length**: - **Shaku (尺)**: Approximately 30.3 cm (or about 11.93 inches). - **Sun (寸)**: A unit of length equal to 1/10 of a shaku (approximately 3.03 cm).
The lea is a unit of distance that is traditionally used in maritime contexts, particularly in navigation and cartography. It varies in length depending on the specific context and region, but it's often associated with the old navigation practices. In its most common form, a lea is understood to be approximately three nautical miles or about 5.6 kilometers (3.5 miles). The term has historical significance and is not commonly used in modern measurements, as nautical miles and kilometers are more standard in maritime navigation today.
A Rehoboam is a large unit of measurement for wine, specifically for bottles of sparkling wine or still wine. It holds 4.5 liters of wine, equivalent to six standard 750-milliliter bottles. Rehoboam is often used in the context of Champagne and other wines that are bottled in larger formats, typically for special occasions or celebrations due to their size and the way they age.
"Covers All" may refer to different concepts or products depending on the context, as it is not a specific term with a universal definition. Here are a few possibilities: 1. **Insurance Products**: "Covers All" could refer to insurance plans that provide comprehensive coverage, addressing a wide range of risks or potential incidents, such as health, property, or liability insurance.
A "fifth" is a unit of measurement typically used to describe a specific volume of liquid, particularly in the context of alcohol. It refers to one-fifth of a U.S. gallon, which is equivalent to 25.6 fluid ounces (approximately 757 milliliters). In the context of spirits, a fifth is commonly seen as a standard bottle size for distilled beverages like whiskey, rum, vodka, and gin.
Thailand uses a mix of metric and traditional measurement systems. The country officially adopted the metric system in 1923, but some traditional Thai units are still in common use.
A tub is a unit of measurement commonly used to denote the volume of liquids, particularly in industrial contexts. In different regions and industries, the specifics of what constitutes a "tub" can vary, but it is generally understood as a large container used for holding liquids or other materials. In terms of specific volume, a tub can refer to: - **Imperial Tub**: Approximately 0.1 cubic meters (or 100 liters).
The two pence (2p) coin is a denomination of coin in the British decimal currency system. It was introduced on February 15, 1971, as part of the decimalization of the British currency, which transformed the previous system of pounds, shillings, and pence into a simpler system based solely on pounds and pence.
The list of obsolete units of measurement includes various units that were once commonly used but are no longer in use today, largely due to the adoption of the metric system or other standardized measurement systems. Here are some examples of obsolete units across different categories: ### Length - **Chain**: Used in surveying and equal to 66 feet or 22 yards. - **Furlong**: Equal to 660 feet, primarily used in horse racing.
The Metre–tonne–second system of units (MTS) is a coherent system of units for physical quantities that serves as an alternative to the more widely known SI (International System of Units). In the MTS system: - **Metre (m)** is the unit of length. - **Tonne (t)** is the unit of mass, with one tonne equal to 1,000 kilograms. - **Second (s)** is the unit of time.
The Bubnoff unit is a non-SI (International System of Units) unit of measurement used to quantify the intensity of sound, specifically in the context of noise pollution assessments and environmental noise studies. It is named after the Soviet scientist A. G. Bubnoff. The unit is often used to describe the subjective perception of sound levels, relating more to human experiences of noise rather than purely physical measurements.
TIPA (Test Input and Output Processing Automation) is a software tool designed to assist with the automation of testing processes, particularly in the context of software development and quality assurance. It functions by allowing users to define, generate, and manage test cases, input data, and expected outputs, which can streamline the process of validating software functionality and performance. The key features of TIPA may include: 1. **Test Case Management**: It helps users create, organize, and manage test cases more efficiently.
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