EPICS, or the Experimental Physics and Industrial Control System, is a software infrastructure and toolkit designed for building control systems in scientific research environments, particularly in large facilities such as particle accelerators, synchrotrons, telescopes, and large-scale scientific experiments. Key features of EPICS include: 1. **Modularity**: EPICS is designed to be modular, allowing users to create and integrate various components according to specific project needs.
Peripeteia is a term originating from ancient Greek tragedy, referring to a sudden reversal of fortune or change in circumstances, particularly in a dramatic narrative. It is a pivotal moment where the protagonist's situation shifts dramatically, often from good to bad, resulting in a transformation in their fortune that can lead to their downfall or a major change in their path.
Amateurism refers to the practice of engaging in an activity, particularly in sports or arts, without the primary aim of earning a profit from it. Individuals who participate as amateurs typically do so out of passion, enjoyment, or for the sake of competition rather than for monetary gain. Key characteristics of amateurism include: 1. **Non-Professional Status**: Amateurs are not paid for their participation or compete at a professional level. Their involvement is often voluntary and driven by personal interest.
Geolibertarianism is a political philosophy that combines elements of libertarianism with Georgism, a land-use philosophy developed by Henry George in the late 19th century. It emphasizes the importance of individual liberty and property rights while also advocating for the idea that land and natural resources should be considered as common heritage.
Loaded language refers to words and phrases that are emotionally charged and that can influence an audience's perception and attitudes toward a subject. Such language often evokes strong feelings, either positive or negative, and can bias an argument or discussion by appealing to emotions rather than logic or facts. Examples of loaded language include: - **Euphemisms**: Terms used to soften harsh realities, such as "passed away" instead of "died.
Juan Luis Vives (1492–1540) was a Spanish philosopher, humanist, and scholar, regarded as one of the most prominent figures of the Renaissance in Spain. He was born in Valencia and became an influential thinker in various fields, including psychology, education, and ethics. Vives is often noted for his emphasis on the importance of education and his belief in the potential of individuals to improve themselves through learning.
An **Evil number** is a non-negative integer that has an even number of 1s in its binary representation. For example, the decimal number 3, which is represented in binary as `11`, has two 1s, thus making it an Evil number. In contrast, the number 5, which has a binary representation of `101`, has three 1s and is therefore not an Evil number.
The Kakwani index is a measure of redistributive effect of a tax or transfer system and is commonly used in the field of economics, especially in the analysis of income distribution and welfare. It quantitatively assesses how well a tax or social transfer program redistributes income from richer to poorer individuals within a society.
The number 1089 has various interesting properties and applications in different contexts. Here are a few highlights: 1. **Mathematical Properties**: - It's a three-digit palindrome, meaning it reads the same forwards and backwards. - It can be expressed as \(33^2\) (33 times 33), which equals 1089.
The number 115 is a positive integer that comes after 114 and before 116. It is an odd number and can be expressed in various ways: 1. **Mathematics**: - It can be broken down into its prime factors: \( 115 = 5 \times 23 \). - It is the sum of the first 15 positive integers: \( 1 + 2 + 3 + ... + 15 = 115 \).
VCDIFF (Variable Length Codestreams for Data Interchange Format) is a format and protocol used for data compression and transfer, primarily designed for efficiently transmitting binary data over networks. It is particularly useful for scenarios where only small changes or updates to existing data need to be sent, rather than retransmitting entire datasets.
An informal fallacy is a kind of argument that is flawed due to a problem with its content or its context rather than its form or structure. Unlike formal fallacies, which arise from a mistake in the logical structure of an argument, informal fallacies can stem from issues related to language, assumptions, relevance, emotional appeals, or other contextual factors.
The number 133 is an integer that follows 132 and precedes 134. Here are a few interesting facts about the number 133: 1. **Mathematical Properties**: - It is an odd number. - It is a composite number, meaning it has divisors other than 1 and itself. In this case, its divisors are 1, 7, 19, and 133.
The number 13 is a natural number that follows 12 and precedes 14. It is considered an integer and is often associated with various cultural, mathematical, and scientific contexts. Here are a few interesting aspects of the number 13: 1. **Mathematical Properties**: - It is a prime number, meaning it has no positive divisors other than 1 and itself. - In binary, 13 is represented as 1101.
System identification is a method used in control engineering and signal processing to develop mathematical models of dynamical systems based on measured data. It involves the following key steps: 1. **Data Collection**: Gathering input-output data from the system during various operating conditions. This data can be collected through experiments or from real-time operations. 2. **Model Structure Selection**: Choosing a suitable structure for the model that represents the system.
Cluster analysis is a statistical technique used to group a set of objects or data points into clusters based on their similarities or distances from one another. The main goal of cluster analysis is to identify patterns within a dataset and to categorize data points into groups so that points within the same group (or cluster) are more similar to each other than they are to points in other groups.
KCNK12, also known as TREK-2 (Twik-Related K+ Channel 2), is a gene that encodes a protein belonging to the two-pore domain potassium channel (K2P) family. These channels are involved in the maintenance of the resting membrane potential and the regulation of neuronal excitability. KCNK12 functions primarily as a background potassium channel, which means it contributes to the passive flow of potassium ions across the cell membrane.
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 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. - 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





