TUGboat is the official publication of the TeX Users Group (TUG). It serves as a journal for articles related to TeX, LaTeX, and other related typesetting systems. TUGboat features a variety of content, including research articles, practical tips, news, and updates about TeX and its community. It aims to share knowledge, promote the use of TeX typesetting systems, and connect users with similar interests.
Calendrical calculation refers to the methods and algorithms used to compute dates, determine weekdays, or calculate the duration between two dates within various calendar systems. This can involve: 1. **Date Conversion**: Switching between different calendar systems (e.g., converting a date from the Gregorian calendar to the Julian calendar).
Calvin Howell may refer to different individuals depending on the context. One prominent figure is Calvin Howell, a renowned American physicist known for his work in the field of physics and his contributions to educational initiatives. He has been involved in various academic and research projects.
Camera resectioning, often referred to as camera pose estimation or camera calibration, is a computer vision technique used to determine the orientation and position of a camera in relation to a scene. It involves estimating the parameters that describe the camera's intrinsic (internal characteristics of the camera, such as focal length and lens distortion) and extrinsic (position and orientation in space) properties.
A cam follower is a type of mechanical device used in conjunction with a cam to convert rotary motion into linear motion. It consists of a follower that tracks the contour of a cam profile, which is usually designed to provide specific motion characteristics. Cam followers are commonly found in various applications, including engines, manufacturing machinery, and automation systems. **Key Features of Cam Followers:** 1. **Components:** A cam follower typically has a spherical or cylindrical roller that makes contact with the cam surface.
Canadian anti-nuclear weapons activists are individuals and groups in Canada who advocate against the proliferation and use of nuclear weapons. Their efforts are motivated by concerns over the potential catastrophic consequences of nuclear warfare, environmental impacts, and ethical considerations regarding the possession and potential use of such weapons. These activists typically engage in a variety of activities, which can include: 1. **Public Education and Awareness**: They work to raise awareness about the dangers of nuclear weapons through campaigns, educational events, and community outreach.
George Boole (1815–1864) was an English mathematician, logician, and philosopher, best known for his work in the fields of algebra and logic. He is regarded as one of the founders of symbolic logic and made significant contributions to mathematics, particularly in the area of what is now called Boolean algebra. Boolean algebra is a branch of algebra that deals with binary values (true and false, often represented as 1 and 0).
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