The Personal Computer Museum is a museum dedicated to the history and evolution of personal computers, showcasing the various models, hardware, software, and related technology from the personal computing revolution. Located in various places, such as Brantford, Ontario, Canada, the museum features a collection of vintage computers, peripherals, and gaming systems, often including exhibits that highlight the cultural impact of personal computing.
Computer architects are professionals who design and develop the architecture of computer systems. This role involves a deep understanding of both hardware and software, as architects must ensure that the different components of a computer system work together efficiently and effectively. Here are some key aspects of computer architects' work: 1. **System Design**: They design the overall structure of computer systems, which includes the central processing unit (CPU), memory hierarchy, input/output systems, and communication protocols.
The term "computer scientists by award" typically refers to notable computer scientists who have received significant awards or recognitions in their field. Some prestigious awards that are often associated with achievements in computer science include: 1. **Turing Award**: Often considered the "Nobel Prize of Computing," the Turing Award is given annually by the Association for Computing Machinery (ACM) to individuals for their contributions of lasting importance to computing.
As of my last update in October 2023, there is no widely recognized figure, concept, or term specifically named "Milan Vojnovic" that would be notable in popular culture, history, or other domains. It is possible that it could refer to a private individual or a less-public figure, or perhaps something developed or become relevant after my last update.
As of my last knowledge update in October 2021, Angstrem is a company known for its focus on microelectronics and semiconductor manufacturing. It is involved in producing integrated circuit components and technologies, often catering to markets such as telecommunications, automotive, and consumer electronics. The company may have its roots in a historical context relating to the semiconductor industry, possibly with connections to advancements in chip technology.
DRAKON is a visual programming language and methodology designed for creating clear and easy-to-understand diagrams for process modeling and systems design. It was developed in the 1980s by the Soviet space program to assist in the development of complex software systems. The name "DRAKON" stands for "Dynamic Rational Algorithmic Knowledge Organizing Notation.
GW190412 is the name given to a gravitational wave event detected by the LIGO and Virgo observatories on April 12, 2019. This event is notable for being the first clear detection of a gravitational wave signal that originated from the merger of two black holes that had significantly different masses. The signal was identified as originating from the merger of a black hole approximately 30 times the mass of the Sun and another black hole about 8 times the mass of the Sun.
MNOS (Multi-Network Operating System) is a lightweight operating system specifically designed for use in embedded systems and microcontroller applications. MNOS focuses on providing a real-time operating environment that facilitates multitasking and rapid response to various events in constrained hardware environments. Key features of MNOS include: 1. **Lightweight Design**: MNOS is optimized for minimal resource usage, making it suitable for devices with limited processing power and memory.
MOS, or "Micro Operating System," typically refers to a minimalist operating system designed for efficiency and speed, often used in embedded systems or specialized applications rather than general-purpose computing. However, it's important to note that "MOS" can also refer to other concepts depending on the context, such as: 1. **Multics Operating System**: An influential operating system developed in the 1960s and 70s, which introduced various concepts that are foundational to modern operating systems.
Otto F. Sankey is best known for his contributions to the field of physics, particularly related to the study of thermodynamics and fluid dynamics. However, there might be several individuals with the same name in various fields, so if you are looking for information on a specific Otto F.
A tolerance interval is a statistical interval that provides a range within which a specified proportion of a population is expected to fall. It is often used in quality control and reliability engineering to ensure that a particular product or process meets certain performance criteria. Unlike a confidence interval, which estimates the mean of a population based on a sample, a tolerance interval focuses on the distribution of individual observations within the population. Specifically, it offers a way to quantify the uncertainty around the location and variability of the underlying distribution.
The Frank Isakson Prize for Optical Effects in Solids is an award established by the American Physical Society (APS) to recognize outstanding research in the field of optical effects in solids. Named after Frank Isakson, a notable physicist who made significant contributions to this area, the prize honors individuals or groups whose work has advanced the understanding of the interactions between light and solid materials.
Bayesian statistics is a branch of statistics that incorporates prior knowledge or beliefs into the analysis of data. It is based on Bayes' theorem, which describes how to update the probability of a hypothesis as more evidence or information becomes available. The core components of Bayesian statistics include: 1. **Prior Distribution**: This represents the initial beliefs or knowledge about a parameter before observing any data.
Maximum Likelihood Estimation (MLE) is a statistical method used to estimate the parameters of a statistical model. The core idea behind MLE is to find the parameter values that maximize the likelihood function, which quantifies how likely it is to observe the given data under different parameter values of the statistical model. ### Key Concepts: 1. **Likelihood Function**: Given a statistical model characterized by certain parameters, the likelihood function is defined as the probability of observing the data given those parameters.
Conditional variance is a statistical measure that quantifies the variability of a random variable given that some other random variable takes a specific value or falls within a certain range. Essentially, it helps us understand how the dispersion of one variable changes when we know the value of another variable.
A 1:48 scale means that one unit of measurement in the model or representation is equivalent to 48 units of the same measurement in reality. For example, if you're looking at a model that is 1 inch long at a 1:48 scale, the actual object represented by that model would be 48 inches long in reality. This scale is commonly used in model making, particularly for aircraft, automobiles, and military vehicles, as it provides a good balance between detail and overall size.
Anchor Stone Blocks typically refer to a type of construction or landscaping block made from natural stone or concrete that is designed for use in retaining walls, patios, and other outdoor structures. These blocks are known for their durability, strength, and aesthetic appeal. They can be easily stacked and fitted together to create stable and attractive structures. In some contexts, "Anchor Stone Blocks" might also refer to a specific brand or product line that specializes in these types of blocks.

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