The title of "Professor of Astrophysics" at the University of Cambridge typically refers to a faculty position within the Department of Astronomy or a related department that focuses on the study and research of astrophysics. The role includes conducting research, teaching students at both undergraduate and graduate levels, and contributing to the academic community through publications and conferences. Professors in such positions often lead research groups, mentor students, and collaborate with other scientists in the field.
BBC BASIC is a programming language originally developed by the British Broadcasting Corporation (BBC) for use on the BBC Microcomputer System, which was launched in the early 1980s. The language was designed to be easy to learn and use, making it accessible for beginners while still offering powerful capabilities for more experienced programmers. Key features of BBC BASIC include: 1. **Structured Programming**: It supports structured programming constructs such as procedures and loops, which encourage good programming practices.
The Goldsmiths' Professor of Materials Science is a distinguished academic position at the University of Cambridge, typically associated with research and teaching in the field of materials science. This role is funded by the Goldsmiths' Company, which is a livery company in the City of London that has historically supported various educational and charitable causes. Professors holding this position are expected to contribute significantly to the advancement of knowledge in materials science, engage in high-level research, and provide leadership in the academic community.
Texas Instruments (TI) is a well-known manufacturer of a wide range of calculators, including programmable calculators. These calculators are designed to allow users to create, store, and execute custom programs and functions, making them particularly useful for advanced mathematical computations, engineering applications, and educational purposes. Some key features and characteristics of Texas Instruments programmable calculators include: 1. **Programmability**: Users can write and store their programs, which can involve mathematical equations, algorithms, or repetitive tasks that need automation.
PLANC refers to the **Product Life-cycle Assessment and Networked Collaboration Framework**. It is a method or system that emphasizes analyzing the environmental impacts of a product throughout its entire life cycle, from raw material extraction to production, use, and disposal. The framework encourages collaboration among stakeholders to improve sustainability practices and reduce the environmental footprint of products.
The IBM 632 is a model from IBM's line of business machines, specifically designed for small to medium-sized businesses. It is part of the IBM 600 series, which included various models designed for different business applications, particularly in data processing and office automation during the early to mid-20th century. The IBM 632 is not as commonly discussed as other machines from that era, but it may refer to a specific configuration or application within the IBM product line.
In functional programming, a **functor** is a design pattern that allows for the application of a function over a wrapped or contained value (often in some context). The primary idea behind a functor is to support the composition of functions and enable the transformation of data in a consistent and predictable manner.
Recursion in computer science is a programming technique where a function calls itself directly or indirectly to solve a problem. It is commonly used to solve problems that can be broken down into smaller subproblems of the same type. ### Key Components of Recursion: 1. **Base Case**: This is a condition that stops the recursion. It defines the simplest instance of the problem that can be solved without further recursion.
The term "principal type" is often used in the context of programming languages and type systems, particularly in the study of type inference and polymorphism. Here’s a breakdown of what it usually refers to: 1. **Principal Type**: In type theory and programming languages, the principal type of an expression is the most general type that can be assigned to that expression. It captures all possible types that the expression can take without losing any information about its behavior.
Code reuse refers to the practice of using existing code for new purposes or applications, rather than writing new code from scratch. This can involve using libraries, frameworks, modules, or even individual functions that have already been developed and tested. The main objectives of code reuse are to save time, reduce redundancy, and improve software quality by leveraging proven, reliable components. ### Benefits of Code Reuse: 1. **Efficiency**: Reduces development time as developers can build upon existing code.
COBOL, which stands for Common Business-Oriented Language, is a high-level programming language that was developed in the late 1950s and early 1960s for business, finance, and administrative systems for companies and governments. It was designed to be readable and understandable by non-programmers, emphasizing clear and verbose syntax.
Standard ML of New Jersey (SML/NJ) is an implementation of the Standard ML programming language. Standard ML (SML) is a functional programming language known for its strong type system, type inference, and support for concurrent programming. It is particularly recognized for its use in teaching programming language concepts and for research in programming language theory.
The Dependency Inversion Principle (DIP) is one of the five SOLID principles of object-oriented programming and design. It aims to reduce the coupling between high-level modules and low-level modules, promoting a more flexible and maintainable codebase. The principle states: 1. **High-level modules should not depend on low-level modules. Both should depend on abstractions.** 2. **Abstractions should not depend on details. Details should depend on abstractions.
Zeno is a programming language designed primarily for scientific computing and mathematical applications. It emphasizes a high degree of expressiveness and ease of use, enabling users to define complex mathematical concepts and algorithms succinctly. Key features of Zeno typically include: 1. **Mathematical Notation**: Zeno often utilizes a syntax that resembles mathematical notation, making it more intuitive for users familiar with mathematics.
The Interface Segregation Principle (ISP) is one of the five SOLID principles of object-oriented design, which were introduced by Robert C. Martin (often referred to as Uncle Bob). The principle states that no client should be forced to depend on methods it does not use. In other words, an interface should only contain method signatures that are relevant to the clients that use it.
The Zero-One-Infinity Rule is a guideline in product management and software development that helps teams prioritize features and project scope based on the expected usage of those features. The rule suggests that for any feature set or product, there are typically three categories of items to consider: 1. **Zero**: Features that are not needed or will not be used at all. These should be removed from consideration as they do not add value.
Anti-tank rounds are specialized types of ammunition designed specifically for the purpose of penetrating and destroying armored vehicles, such as tanks and armored personnel carriers. These rounds employ various design principles and technologies to maximize their effectiveness against the hard armor of tanks. There are several types of anti-tank rounds, including: 1. **Armor-Piercing (AP)**: These rounds have a hardened core, usually made of tungsten or depleted uranium, which is designed to penetrate armor by concentrating force on a small area.
The Glaser Safety Slug is a type of specialized ammunition designed for self-defense and law enforcement use. It features a unique design that incorporates a lead core surrounded by a plastic or polymer material. This design aims to reduce the risk of over-penetration and minimize the likelihood of unintended injury to bystanders, making it particularly suitable for urban environments or situations where multiple people could be at risk.
SOLID is an acronym that represents a set of five design principles aimed at making software designs more understandable, flexible, and maintainable. These principles are widely used in object-oriented programming and design. Here’s a brief overview of each principle: 1. **S - Single Responsibility Principle (SRP)**: A class should have only one reason to change, meaning that it should have only one job or responsibility.
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!
Intro to OurBigBook
. Source. We have two killer features:
- 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-calculusArticles 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/derivativeVideo 2. OurBigBook Web topics demo. Source. - 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.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
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. - Infinitely deep tables of contents:
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





