The term "projected set" can refer to different concepts depending on the context in which it is used. Here are a couple of interpretations based on different fields: 1. **Mathematics and Geometry**: In geometry, a projected set might refer to the image of a geometric set when projected onto a lower-dimensional space.
Set theory in music is a method of analyzing and categorizing musical pitches and chords based on mathematical set theory. It is particularly associated with 20th-century music and the works of composers like Arnold Schoenberg, Milton Babbitt, and others who explored atonal and twelve-tone techniques. In this context, musical "sets" are collections of pitches or intervals that are treated as objects for analysis.
The invention of musical tunings is not attributed to a single inventor but rather evolved over centuries and across different cultures. Musical tuning systems, which determine the pitches of notes in relation to each other, have been developed by various civilizations. Here are some key contributions to the evolution of musical tunings: 1. **Ancient Civilizations**: Early musical tunings can be traced back to ancient civilizations such as the Mesopotamians, Egyptians, and Greeks. Pythagoras (c.
Cross tuning generally refers to the practice of using different musical tunings or scales within a single musical context, often intersecting or combining different traditions or styles. While the term is not widely standardized, it can apply to various areas in music: 1. **Instrumental Cross Tuning**: This involves tuning instruments in a non-standard way, which can create unique sonic qualities or facilitate specific playing techniques.
Otonality and utonality are concepts developed within music theory, particularly in the context of tonality and the perception of musical pitch. These terms were popularized by composer and music theorist **Béla Bartók**, and they are often used in discussing modern tonal music. 1. **Otonality**: This term refers to the sense of a major scale or traditional harmonic structure where the tonal center is perceived as stable and consonant.
In music, a scale is a series of notes arranged in a specific order, typically spanning an octave. Scales serve as the foundational building blocks for melodies and harmonies. They establish a framework for a piece of music and help define the tonal center, or key, of a composition.
The knowledge industry refers to sectors of the economy that primarily focus on the production, distribution, and consumption of information and knowledge-based products and services. This includes industries that create, manage, and utilize information to generate value. Key characteristics of the knowledge industry include: 1. **Intellectual Capital**: Unlike traditional industries that rely largely on physical resources, the knowledge industry is driven by intellectual assets, such as expertise, creativity, and innovation.
ApexKB is a knowledge base management system that enables organizations to create, manage, and share knowledge efficiently. It focuses on providing a centralized platform for documenting information, processes, best practices, and FAQs to improve internal communication and customer service. By utilizing features like search functionality, categorization, and user-friendly interfaces, ApexKB helps users find the information they need quickly. If you're looking for specific features or functionalities of ApexKB or have a particular context in mind (e.g.
NUSAP is an acronym that stands for Numerical, Unit, Spread, Assessment, and Purpose. It is a qualitative method used for the assessment and communication of uncertain information, particularly in the context of scientific and policy-related decision-making. The NUSAP framework helps to clarify and convey uncertainties associated with quantitative data by breaking down the information into its constituent parts.
RIBA Knowledge Communities are part of the Royal Institute of British Architects (RIBA), designed to facilitate collaboration, sharing of knowledge, and professional development among architects, designers, and built environment professionals. These communities focus on various aspects of architecture and related fields, allowing members to engage in discussions, participate in events, access resources, and collaborate on best practices. Each Knowledge Community typically centers around a specific theme or area of interest within architecture, such as sustainability, historical conservation, technology, or urban design.
Zettelkasten is a note-taking and knowledge management system developed by the German sociologist Niklas Luhmann in the 20th century. The name "Zettelkasten" translates to "slip box" in English, which reflects its original form: a physical box filled with index cards (or slips, known as "Zettel") containing short notes and ideas.
An **Intelligent Enterprise** refers to an organization that leverages advanced technologies, data analytics, and automation to enhance efficiency, improve decision-making, and create value. The concept integrates various digital capabilities and data-driven insights to respond quickly to market changes, customer demands, and operational challenges.
Staffing models refer to structured frameworks or methodologies that organizations use to determine their workforce needs, allocate resources, and manage human capital effectively. These models help in forecasting staffing requirements, optimizing employee roles, and ensuring that the right number of employees with the right skills are available to meet organizational goals. Key elements of staffing models include: 1. **Workforce Planning**: Assessing current staffing levels, predicting future needs based on factors like business growth, market trends, and turnover rates.
These come with pre-installed drivers, so e.g. nvidia-smi just works on them out of the box, tested on g5.xlarge which has an Nvidia A10G GPU. Good choice as a starting point for deep learning experiments.
Large but ephemeral storage for EC2 instances. Predetermined by the EC2 instance type. Stays in the local server disk. Not automatically mounted.
EC2 instance type by Ciro Santilli 37 Updated 2025-07-16
Amazon's informtion about their own intances is so bad and non-public that this was created: instances.vantage.sh/

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 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    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.
  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