dBase is a database management system (DBMS) that was first introduced in the late 1970s. It was one of the earliest database management systems to provide a user-friendly interface and powerful programming capabilities for managing data. Originally designed for the CP/M operating system, dBase became popular on DOS and later on Windows platforms.
".tf" can refer to a couple of different things, depending on the context. Here are the most common interpretations: 1. **Top Level Domain (TLD)**: ".tf" is the country code top-level domain (ccTLD) for the French Southern and Antarctic Lands. This territory is administered by France and comprises a number of islands in the Southern Indian Ocean. 2. **TensorFlow File**: In the context of programming and machine learning, ".
The term "Turtle" in the context of robotics typically refers to the "Turtle graphics" system, which originated in the 1960s as a part of the Logo programming language. The Turtle is a small robot or virtual figure that can be controlled programmatically to move around a two-dimensional plane, drawing lines and shapes on the screen or on a surface. The idea was to teach programming concepts and encourage creativity in a visual and engaging way.
EDSAC 2, or the Electronic Delay Storage Automatic Calculator 2, was an early computer developed in the United Kingdom, specifically at the University of Cambridge. It was an evolution of the original EDSAC, which was one of the first stored-program computers, operational in 1949. EDSAC 2 was introduced in 1958 and featured several enhancements over its predecessor, including improved performance, increased memory capacity, and the ability to handle more complex calculations.
"Passing of Peregrinus" refers to a work attributed to the ancient Greek philosopher and satirist Lucian of Samosata, who lived in the 2nd century AD. The text is a satirical account that describes the life and death of Peregrinus Proteus, a Cynic philosopher who became notorious for his self-promoting antics and eventual dramatic suicide by immolation during the Olympic Games.
"Phantasiai" can refer to various concepts depending on context, but it is primarily known in the realm of philosophy and psychology. The term is derived from the Greek word "phantasia," which translates to "imagination" or "appearance." In philosophical contexts, particularly in ancient Greek philosophy, it is associated with the faculty of imagination and perception, often exploring how we conceive and interpret reality.
OGAS, which stands for "Oganization for General Automatic Systems," was a proposed Soviet project in the 1970s aimed at creating a nationwide computer network for managing the economy and various aspects of society. The project was envisioned to integrate computer technology to support real-time data processing, central planning, and information exchange across various sectors.
VAX, short for "Virtual Address eXtension," refers to a family of computers that were designed and produced by Digital Equipment Corporation (DEC) in the late 1970s and 1980s. VAX computers were known for their complex instruction set computer (CISC) architecture and were widely used in various applications, including business, scientific, and academic environments.
Internet censorship in France refers to the laws, regulations, and practices that control or restrict access to online content. This censorship can be enforced by the government, private companies, or other entities and can cover various issues, including but not limited to: 1. **Hate Speech and Extremism**: France has laws that prohibit hate speech, incitement to violence, and the dissemination of extremist content.
SACS, which stands for Submarine Cable System, refers to a type of undersea cable infrastructure used for telecommunications, data transfer, and internet connectivity between continents or regions. These cables are laid on the seabed and facilitate the transmission of voice, video, and data over long distances. The SACS is specifically recognized for connecting South America to the west coast of Africa.
MBASIC, or Microsoft BASIC, is a variant of the BASIC programming language developed by Microsoft in the early 1980s. It was primarily used for the Microsoft DOS operating system and was designed to be a more advanced and feature-rich version of the original BASIC programming language. MBASIC included various enhancements over earlier BASIC implementations, such as support for structured programming features (including loops and conditionals), a more powerful set of built-in functions, and better handling of strings and arrays.
The Ferranti Mark 1 is one of the earliest commercially available general-purpose computers. Developed by the British company Ferranti Limited, it was first introduced in 1951. The Ferranti Mark 1 was based on the design of the University of Manchester's Manchester Mark I, which was one of the first stored-program computers.
ZBasic is a programming language designed for use with microcontrollers, particularly those in the Zilog Z8 and other embedded systems. It is a variant of the BASIC programming language tailored for the specific needs of microcontroller programming. ZBasic allows developers to write code in a more straightforward and accessible manner, making it easier to interface with hardware components, control devices, and perform various tasks in embedded systems development.
Marconi Myriad is an advanced radio communication system developed by the global telecommunications company Marconi Communications. It is designed to provide high-performance, reliable communication across various platforms and environments. The system is characterized by its modular architecture, allowing for flexibility and scalability in different applications. The Myriad system typically includes features such as enhanced signal processing, support for multiple communication standards, and interoperability with existing infrastructure. It is often used in various fields, including public safety, military communications, and commercial telecommunications.
ICL Fellows typically refers to a program associated with Imperial College London (ICL) that aims to support early-career researchers and professionals in their work across a variety of fields. The fellowship program often focuses on fostering innovation, collaboration, and leadership in research and education. Fellows may receive mentorship, funding, or resources to develop their projects and contribute to the academic community at Imperial College and beyond.
The United Kingdom is home to a vibrant technology sector, including numerous companies specializing in Internet technologies. Some notable Internet technology companies in the UK include: 1. **DeepMind Technologies** - Based in London, DeepMind is a subsidiary of Alphabet Inc. known for its advancements in artificial intelligence and machine learning. 2. **Zegami** - A data visualization platform that combines image data with traditional data analysis for better insights.
The Chartered Institute of Information Security (CIISec) is a professional organization that aims to promote excellence and professionalism within the field of information security. Established to support information security practitioners, CIISec provides a platform for members to share knowledge, skills, and best practices. It focuses on developing professional standards, fostering career progression, and enhancing the overall security profession.
"P4000" can refer to a few different things depending on the context: 1. **Product Model** - It can refer to a specific model of a product, such as a smartphone, computer hardware, or other electronic device. For example, the term might be associated with graphics cards from companies like NVIDIA or AMD. 2. **Software Version** - In software development, "P4000" could refer to a version of a particular software or application.

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