Software rot, also known as "bit rot," "code rot," or "software aging," refers to the gradual decline in the performance, reliability, and functionality of software over time, even if it remains unchanged or unused. This phenomenon can occur due to several factors: 1. **Changing Environment**: As hardware, operating systems, and dependencies evolve, software may become incompatible.
The heliospheric current sheet is a significant structure in the solar system that arises from the solar magnetic field. It can be described as a vast, wavy surface that extends throughout the heliosphere, which is the region of space influenced by the solar winda stream of charged particles released from the Sun. ### Key Features of the Heliospheric Current Sheet: 1. **Formation**: The heliospheric current sheet is generated by the Sun's rotation and the dynamics of its magnetic field.
A K-sorted sequence is a sequence where each element is guaranteed to be within a certain distance \( K \) from its sorted position.
Kalah is a two-player board game belonging to the family of games known as Mancala. The game's objective is to capture more seeds (or stones) than your opponent. Kalah is played on a board that consists of two rows of holes or pits, each player having six pits on their side, along with a larger store or "kalah" at each end of the board for capturing seeds.
Flashsort is a highly efficient sorting algorithm that is particularly well-suited for sorting large datasets. It was introduced by Nelson Max in 1979. Flashsort operates on the principle of "distributive sorting" and is designed to overcome the limitations of traditional sorting algorithms, especially in terms of performance with large amounts of data. ### Key Features of Flashsort: 1. **Distribution-Based**: Flashsort works by partitioning the dataset into several "buckets" based on the input values.
Shellsort is a generalization of insertion sort that allows the exchange of items that are far apart. The main idea behind Shellsort is to arrange the list of elements so that, starting anywhere, taking every \( h^{th} \) element produces a sorted list. This is accomplished by first sorting elements that are far apart and progressively reducing the gap between the elements to be compared.
Music is an art form and cultural activity that involves the organization of sounds in time. It typically combines elements such as rhythm, melody, harmony, dynamics, and timbre to create a structured auditory experience. Music can convey emotions, tell stories, and serve various functions in society, such as entertainment, communication, rituals, and expression of identity.
Sound symbolism refers to the idea that vocal sounds carry meanings that are not solely dependent on the conventions of language but are also related to the acoustic properties of the sounds themselves. This phenomenon suggests that certain sounds or phonetic features may be associated with specific meanings, emotions, or qualities, even across different languages.
An acoustic radiometer is an instrument designed to measure the intensity of acoustic (sound) radiation. It typically quantifies sound pressure levels and can provide insights into the energy output of acoustic sources or the propagation of sound waves in various environments. Acoustic radiometers can be used in a range of applications, including: 1. **Environmental Monitoring**: Measuring noise pollution in urban areas or natural habitats. 2. **Scientific Research**: Studying sound propagation in different media, including water and air.
Fader creep is a term commonly used in the context of audio mixing and sound engineering. It refers to a phenomenon where the position of a mixer fader gradually drifts away from its intended setting due to mechanical wear, dust, or other factors. As a result, the output level may unintentionally change over time, leading to inconsistencies in sound levels during mixing or playback.
Krell Industries is a well-known manufacturer of high-end audio equipment, particularly focused on amplifiers, preamplifiers, digital sources, and loudspeakers. Founded in 1980 by Dan D'Agostino, the company is recognized for its commitment to high-quality sound reproduction and innovative engineering. Krell products are often praised for their performance and build quality, catering to audiophiles and enthusiasts who seek premium audio experiences.
A speaker pillow is a type of pillow that is integrated with speakers, allowing users to listen to music, podcasts, or other audio content while lying down or resting. These pillows typically feature built-in Bluetooth or wired connectivity, enabling them to connect to smartphones, tablets, or other devices to play audio. Speaker pillows can provide a comfortable way to enjoy sound without the discomfort of earbuds or headphones, making them popular for use during relaxation, meditation, or sleep.
Sport in Southern and Eastern Serbia encompasses a variety of popular activities and traditions that reflect the cultural and social dynamics of the region. While specific sports can vary by community, some of the notable elements include: 1. **Football (Soccer)**: Football is the most popular sport in Southern and Eastern Serbia, with local clubs and a passionate following among fans. Teams often participate in regional leagues and competitions.
Anatoly Shirshov is a Russian-American scientist best known for his contributions to various fields, including mathematics and computer science.
Edgar Silinsh is an esteemed Latvian physicist known for his contributions to the fields of optics and photonics. He is particularly noted for his work in the areas of light propagation in complex media, nonlinear optics, and the science of optical materials. Silinsh has also authored several publications and books on the subject, contributing to both academic research and education in physics.
Isaak Pomeranchuk was a prominent Soviet physicist known for his significant contributions to theoretical physics, particularly in the fields of nuclear and particle physics. He was born on April 20, 1913, and passed away on December 8, 1973. Pomeranchuk is perhaps best known for his work on the Pomeranchuk theorem, which provides insights into the behavior of scattering amplitudes in quantum field theory.
Alexey Anselm is not a widely recognized name in popular culture, science, or other public domains as of my last knowledge update in October 2023. It's possible that he could be a private individual or a figure in a specific niche that hasn't gained significant public attention.
As of my last knowledge update in October 2021, Rudolf Muradyan is not a widely recognized public figure in mainstream media or academia. It's possible that he could be a private individual, a professional in a specific field, or someone who gained prominence after that date.
As of my last update in October 2023, Sergei Tyablikov is not a widely recognized figure in public records or media. It's possible that he might be a private individual, a less-publicized professional in a specific field, or someone who has emerged after my last update.
Sergei Vladimirovich Orlov is not a widely recognized public figure with readily available information up to my last knowledge update in October 2021. It's possible that he may be a private individual or a professional in a specific field that has not gained significant public attention.

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