Noam Chomsky, the renowned linguist, philosopher, cognitive scientist, historian, and social critic, has received numerous honorary degrees from various institutions in recognition of his contributions to linguistics, philosophy, and social justice. While I don't have an exhaustive list, here are some notable honorary degrees awarded to him: 1. **Harvard University** - Doctor of Letters, honoris causa (1979) 2. **University of Oslo** - Honorary Doctorate (2011) 3.
Aircraft noise reduction refers to the various methods and technologies employed to decrease the noise produced by aircraft during takeoff, flight, and landing. Noise from aircraft can impact communities near airports and contribute to environmental noise pollution. As a result, effective noise reduction strategies are crucial for enhancing the quality of life for nearby residents and meeting regulatory requirements. Key strategies for aircraft noise reduction include: 1. **Aircraft Design Improvements**: Newer aircraft models are often designed with quieter engines and aerodynamics that minimize noise.
Adaptive noise cancelling (ANC) is a technology used to reduce or eliminate unwanted ambient sound, primarily in audio applications such as headphones, earbuds, and hearing aids. Unlike passive noise cancellation, which relies on physical barriers to block sound, ANC actively counteracts noise using electronic methods. Here's how it generally works: 1. **Microphone Input**: ANC systems are equipped with microphones that pick up the ambient noise in the environment.
FAIST Anlagenbau GmbH is a company based in Germany that specializes in the engineering and construction of plant systems and processes. The firm is known for providing solutions for various industries, including automotive, aerospace, and manufacturing. They typically engage in the design and development of specialized machinery, production lines, and automation systems aimed at improving efficiency and productivity in industrial operations.
Gemtech is a company that specializes in the design and manufacture of sound suppressors, also known as silencers, for firearms. Founded in the 1990s, Gemtech has built a reputation for producing high-quality suppressors that are used by both civilian and military customers. They focus on innovative designs and high-performance products to enhance shooting experiences by reducing noise and recoil. In addition to suppressors, Gemtech also offers accessories related to firearm sound suppression.
A "quiet area" generally refers to a designated space or environment where noise levels are minimized to promote peace, relaxation, or focused activities. The specific definition and context can vary depending on the setting: 1. **Urban Planning**: In cities, quiet areas may be zones specifically set aside to reduce noise pollution from roads, construction, or other urban activities. These areas might be designated for residential purposes, parks, or natural preserves.
A silent disco is a unique dance party concept where attendees listen to music through wireless headphones instead of a traditional sound system. At a silent disco, multiple DJs can play different music simultaneously, allowing participants to choose their preferred channel and switch between them as they wish. This creates an individual listening experience while still fostering a communal atmosphere. Key features of a silent disco include: 1. **Headphones**: Guests wear wireless headphones equipped with adjustable volume controls and the option to switch between different music channels.
The Fresnel (symbol: F) is a unit of measurement used in optics to express the amount of light reflected or transmitted at an optical boundary, such as the interface between two media with different refractive indices. More specifically, it is often associated with the Fresnel equations, which describe how light behaves when it encounters an interface between two different media, providing the reflection and transmission coefficients for the light wave.
The Working Environment (Air Pollution, Noise and Vibration) Convention, 1977, also known as ILO Convention No. 148, is a treaty established by the International Labour Organization (ILO) aimed at protecting workers' health and safety in relation to environmental hazards in the workplace. 1. **Objective**: The convention addresses the need to ensure that environments in which people work are safe and healthy.
As of my last knowledge update in October 2023, "Thermie" could refer to various concepts depending on the context. Here are a few possible interpretations: 1. **Thermal Energy**: It could be a colloquial term related to thermal energy, which is the energy that comes from heat. This could also relate to temperature measurement or heat transfer processes in various scientific or engineering fields.
A calorie is a unit of measurement for energy. It is commonly used to quantify the amount of energy that foods provide when consumed, as well as the energy expenditure of physical activities. In dietary contexts, calories are often expressed as kilocalories (kcal), where one kilocalorie is equivalent to 1,000 small calories (cal). For example, when people refer to a food item containing 200 calories, they are typically referring to 200 kilocalories.
The grave (symbol: "gr") is a non-SI metric unit of mass that is equal to one kilogram. It is specifically used in the context of measuring the mass of a substance based on its volume, especially in the fields of physics and engineering. The grave is not commonly used in daily life or in scientific literature today, having been largely replaced by the kilogram as the standard unit of mass. The use of the grave may sometimes still be encountered in certain regional practices or historical contexts.
A Schmidt hammer, also known as a rebound hammer, is a non-destructive testing instrument used to evaluate the hardness and strength of concrete and other materials. It operates on the principle of measuring the rebound of a spring-loaded mass that is fired against the surface of the material being tested. Here’s how it works: 1. **Operation**: The device consists of a hard metal piston that is driven against the material surface by a spring.
The lambert is a unit of measurement used in photometry, which is the science of measuring visible light. Specifically, it is a unit for measuring luminance, which quantifies how much light is emitted, transmitted, or reflected by a surface in a given direction. One lambert is defined as the luminance of a surface that emits or reflects light uniformly in all directions at a rate of one lumen per square centimeter.
The Svedberg (symbol: S) is a unit of time used in the field of biochemistry and molecular biology to measure the sedimentation rate of particles in a centrifuge. It is named after the Swedish chemist Theodor Svedberg, who won the Nobel Prize in Chemistry in 1926 for his work on the ultracentrifuge and the behavior of colloids. One Svedberg unit is defined as \(10^{-13}\) seconds.
A borescope is a visual inspection tool used for examining the inside of objects, especially in areas that are difficult to access. It consists of a long, slender tube with a camera or lens at one end and an eyepiece or video display at the other, allowing users to view images of internal structures without disassembling or damaging the object being inspected.
Marcos Dajczer is an Argentine mathematician known for his work in the fields of differential geometry and geometric analysis. His research often involves topics like minimal surfaces, geometric variational problems, and the study of curvature in different geometric contexts.
Testia is a company that specializes in providing testing and inspection services, particularly in the fields of aviation, aerospace, and other high-tech industries. It offers a range of services including non-destructive testing (NDT), technical expertise, and training related to quality assurance and compliance with industry standards. Testia’s services help ensure the safety and reliability of aircraft and components, making it an essential player in maintaining high-quality standards in the aerospace sector.
Videoscope typically refers to a type of medical instrument that integrates video technology with an endoscope, allowing for the visualization of internal structures in the body. This device is commonly used in various medical procedures to diagnose and treat conditions within organs such as the gastrointestinal tract, respiratory system, and urinary tract, among others. A videoscope consists of a long, flexible tube equipped with a miniature camera and light source.
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





