Turán's theorem is a fundamental result in extremal graph theory that provides a bound on the number of edges in a graph that avoids complete subgraphs (cliques) of a given size. Specifically, it deals with the maximum number of edges that can be present in a graph with \( n \) vertices that does not contain a complete subgraph \( K_{r+1} \) (a complete graph on \( r+1 \) vertices).
HD 155448 is a star located in the constellation of Centaurus, which is about 140 light-years away from Earth. It is classified as a G-type main sequence star, similar to our Sun. The star is noteworthy for being part of a binary system, hosting a companion star.
Here is a list of some notable star systems that are located within 45 to 50 light-years from Earth: 1. **Gliese 581** - A red dwarf star with at least four known planets, including potentially habitable planet Gliese 581g. 2. **Gliese 669** - A star system with several planets, including one in the habitable zone. 3. **HD 196885** - A binary star system with a known exoplanet.
Cosmology is the scientific study of the origin, evolution, structure, and eventual fate of the universe. It seeks to understand the large-scale properties and behavior of the cosmos as a whole. Cosmology covers a range of topics, including: 1. **The Big Bang Theory**: This is the leading explanation for the origin of the universe, proposing that it began as a singular, extremely hot and dense point around 13.8 billion years ago and has been expanding ever since.
Stefan flow refers to a type of fluid flow that occurs under the influence of a temperature gradient, particularly in non-Newtonian fluids or when phase changes are involved, such as melting or solidification. The term is often associated with the Stefan problem, which was formulated to describe the heat transfer associated with phase changes, such as the melting of ice or the solidification of metals. In the context of the Stefan problem, the Stefan flow describes how the interface between two phases (e.g.
Relativistic heat conduction refers to the study of heat transfer processes within the framework of relativity, specifically special relativity. In classical thermodynamics and heat conduction, the assumptions made generally rely on non-relativistic speeds and classical physics principles. However, when considering systems that may involve significant fractions of the speed of light or strong gravitational fields, these classical assumptions break down.
The sieving coefficient, often used in the context of kidney function and renal physiology, refers to a measure that indicates how selectively a substance can be filtered through the kidney's glomerulus. It quantitatively assesses the permeability of the glomerular membrane to various solutes, helping to determine how well certain substances can pass from the blood into the urine.
Turbulence refers to the chaotic, irregular motion of fluid (gases or liquids) that is characterized by vortices, eddies, and rapid changes in pressure and velocity. It contrasts with laminar flow, where fluid moves in smooth, orderly layers. In different contexts, turbulence can be described as follows: 1. **Physics and Fluid Dynamics**: In fluid mechanics, turbulence is seen when the Reynolds number—a dimensionless quantity that predicts flow patterns in different fluid flow situations—is high.
Termite refers to a type of social insect belonging to the order Blattodea, which also includes cockroaches. Termites are primarily known for their role in breaking down cellulose, a complex carbohydrate found in wood, plants, and other organic matter. They are often found in colonies and can vary in size, with some colonies containing millions of individuals. Termites play a significant ecological role by recycling nutrients and contributing to soil health.
Valentin Turchin was a prominent Soviet and American computer scientist, known for his work in artificial intelligence, cybernetics, and the philosophy of science. Born on March 15, 1931, Turchin made significant contributions to the field, particularly through his development of the concept of "self-organization" in complex systems. He also worked on the formalization of the idea of "intelligence" within machines and explored the implications of computing and intelligence in society.
The Hierarchical Network Model is a framework used in various fields, including computer networking, organizational theory, and information systems, to represent and understand the structure and behavior of complex systems. While the specific applications may vary, the core concept is generally centered around organizing elements into a hierarchy of levels, where each level has a distinct function, role, or characteristic.
Social Network Analysis (SNA) in criminology is a methodological approach that examines the relationships and interactions among individuals, groups, or organizations within a social network, particularly in the context of criminal behavior and illicit activities. By analyzing these connections, criminologists can gain insights into how crime occurs, how criminal networks operate, and the social dynamics that facilitate or inhibit criminal activity.
Social network analysis (SNA) software is a type of analytical tool used to study and visualize social networks by mapping and analyzing relationships and interactions between various nodes (which can represent people, organizations, or other entities). The software helps researchers, analysts, and organizations understand the structure and dynamics of social networks, identify key players, and assess the strength and quality of relationships.
Monster Raving Loony Party Conference by Britclip
. Source. If you ask for something, and they don't want to do it for whatever reason, they won't say no. They will say "I could do it, sure, no problem" and just never do it, nor explain why they don't want to do it!
And then if you don't understand that this actually meant "no" and push things further, they might eventually say "no", but they might become offended that you didn't understand them at first!
Please just say at least "yes" or "no". And if you're feeling specially nice, say "why no" which helps a lot the asker sometimes, though that's optional since people are entitled to their privacy. Just don't waste our poor foreigners' time with "bhlarmeh"!
Perhaps East Asia is a similar and more severe case of the same problem. But at least in their case it is so obvious that you already expect it.
The polar opposite apparently being Germans and the like.
Why we can't find more bibliography on this?
- www.reddit.com/r/AskUK/comments/ywt98p/why_are_british_people_so_indirect/ "Why are British people so indirect?". Now deleted body with some fixes, bullshit deletion procedure they have:The best comment:I've worked with people from all over the globe, but its when i work Work with British people it's always frustrating.From conversations to communicating what they would like me to do for them in notes. Never direct. Confusing and unclear. When I ask politely what they are asking me to do I get some patronising passive aggressive BS.Most times I don't even have to ask questions or clear things up. I try to make sense of everything, but sometimes I have to ask. In my job its important that I have the exact facts. I need 100% clarity from colleagues, so decisions I make don't come back to bite me on the ass. My clients don't have time for British behaviour like that. I don't have time for that.Why are Brits do indirect and passive aggressive in the workplace?
- www.facebook.com/soverybritish/posts/things-that-mean-no-yeah-could-do-im-easy-really-well-yes-and-no-well-see-maybe-/1497343080313575/
Things that mean "no" by "Very British Problems": - letstalk.voiceprint.global/talking-with-the-brits-the-problem-with-indirectness/ "Talking with the Brits - the problem with indirectness"
How I Faked Being American interview with Jack Barsky
. Source. The former East German spy undercover in the USA says:I had learned to speak English and write it as well as anybody, but I hadn't become an American culturally.My behavior was still very German.Having now learned the difference between the German style and the American style, I have been trying to adjust and soften the way I'm approaching things.Germans are in your face, they will tell you what they think even if you don't ask for it, and they will criticize you at any chance they get.And that was me.Americans will be a little more passive, sometimes passive aggressive, and they wrap everything, every piece of bad news, in some kind of a velvet cloth so it doesn't hurt that much.
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