"Code Girls" is a book by Liza Mundy, published in 2017, that tells the story of the women who worked as codebreakers during World War II at the U.S. Army's Signal Intelligence Service and later at the National Security Agency. The book highlights the significant yet often overlooked contributions of these women, who were recruited from various backgrounds and educated at prestigious colleges, to help decipher enemy communications, notably those of the Japanese and Germans.
Code refactoring is the process of restructuring existing computer code without changing its external behavior. Its primary objective is to improve the code's readability, maintainability, and performance while retaining the same functionality. Refactoring often involves cleaning up the code, removing duplicates, simplifying complex structures, and improving naming conventions. Key aspects of code refactoring include: 1. **Improved Readability**: Making the code easier to understand for developers who may read or maintain it in the future.
Coherence length is a measure of the length over which a coherent wave, such as light or other electromagnetic radiation, maintains a consistent phase relationship. It quantifies the distance over which the wave can be considered to have a uniform phase, meaning that the wave exhibits stable interference patterns. In the context of laser light, which is highly coherent, the coherence length can be quite long, sometimes extending several meters.
A Command-Line Interface (CLI) is a text-based interface used to interact with computer systems and software applications. In a CLI, users type commands into a console or terminal window to execute specific tasks, rather than using a graphical user interface (GUI) that relies on visual elements like buttons and menus. ### Key Features of a CLI: 1. **Text-Based Input**: Users input commands as text strings. Each command usually consists of the command itself, along with options or arguments.
The Washington Savannah River Company (WSRC) is a subsidiary of Amentum, a company that provides a variety of services, primarily in the fields of environmental management, engineering, and construction. WSRC was originally established to operate and manage the Savannah River Site (SRS), which is a nuclear facility located in South Carolina. The site is primarily involved in the management and disposal of nuclear waste, as well as research and development in nuclear energy and materials.
The Coriolis force is an apparent force that arises in rotating systems, such as the Earth. It is not a true force in the sense that it does not arise from a physical interaction, but rather from the rotation of the Earth itself. The Coriolis force acts on objects that are in motion relative to the rotating frame and is proportional to the speed of the object and the rate of rotation of the frame.
Computational Auditory Scene Analysis (CASA) is an interdisciplinary field that focuses on understanding how sounds in an auditory environment can be organized and interpreted. It blends concepts from psychology, neuroscience, acoustics, and computer science to model how humans and machines perceive, analyze, and separate different sound sources in complex auditory scenes. Key aspects of CASA include: 1. **Sound Source Separation**: This is the process of isolating individual sound sources from a mixture of sounds.
The economics of networks is a field of study that examines how the structure and dynamics of networks influence economic behaviors, outcomes, and efficiencies. Networks, in this context, can refer to various systems, including social networks, telecommunications networks, transportation networks, supply chains, and platforms that connect users, such as online marketplaces or social media.
A Quality-Adjusted Life Year (QALY) is a measure used in health economics to assess the value of medical interventions or health outcomes. It combines both the quantity and quality of life into a single metric, allowing for comparison across different health conditions and treatments. The QALY is calculated by taking the number of years lived and adjusting it based on the quality of those years lived, which is typically measured on a scale from 0 to 1.
Quality of Service (QoS) refers to the overall performance level of a service or system, particularly in the context of telecommunications and computer networking. It encompasses various parameters and metrics that determine the ability of a system to provide a certain level of service to its users. QoS is essential for ensuring that networks deliver acceptable levels of performance, particularly for applications that require consistent and timely data delivery, such as video streaming, VoIP, and online gaming.
A Content Management System (CMS) is software that enables users to create, manage, and modify digital content on a website without needing specialized technical knowledge. CMS platforms provide a user-friendly interface that allows non-technical users to easily create and manipulate content, such as text, images, video, and audio. ### Key Features of a CMS: 1. **User-Friendly Interface**: Most CMS platforms come with a graphical user interface that simplifies tasks like adding and editing content.
The Center for Operations Research and Econometrics (CORE) is a research center associated with institutions in Belgium, notably with the Université catholique de Louvain (UCLouvain). Established in the late 1980s, CORE focuses on various fields, including operations research, econometrics, applied mathematics, and decision sciences.
In mathematics, particularly in the fields of geometry and topology, a **covering number** is a concept that describes the minimum number of sets needed to cover a particular space or object.
Creationist objections to evolution vary widely, but they generally stem from differing worldviews regarding the origins of life and the universe. Here are some common objections: 1. **Literal Interpretation of Religious Texts**: Many creationists adhere to a literal interpretation of the Bible (or other sacred texts), particularly the account of creation in Genesis. They argue that this account conflicts with evolutionary theory, which they view as incompatible with their faith.
Fellows of Optica is a designation awarded by the Optica Society, formerly known as the Optical Society of America (OSA), to recognize outstanding contributions to the field of optics and photonics. The title of Fellow is one of the highest honors that can be bestowed upon members of the society and serves to acknowledge individuals who have made significant advancements in research, education, and service to the optics community.
A Grassmann graph, also known as a Grassmannian graph, is a concept from the field of combinatorial geometry and algebraic geometry that is closely related to Grassmannians. Grassmannians are spaces that parameterize all k-dimensional linear subspaces of an n-dimensional vector space. The vertices of a Grassmann graph correspond to the k-dimensional subspaces of a vector space, and the edges represent the relationships between these subspaces.
Great Planes Model Manufacturing, often simply referred to as Great Planes, is a company that specializes in producing high-quality radio-controlled (RC) model aircraft and accessories. Founded in 1982 and based in the United States, the company has gained a reputation for its innovative designs and commitment to quality in the RC hobbyist community.
Credit scoring is a statistical method used by lenders to assess the creditworthiness of potential borrowers. It involves the calculation of a numerical score that reflects the credit risk of a borrower based on their credit history and financial behavior. Key components of credit scoring typically include: 1. **Credit History**: This includes an individual's past borrowing and repayment behavior, including the amount of debt, payment history, and the types of credit used.

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