Noise Free America is a nonprofit organization that advocates for reducing noise pollution and promoting sound management in communities across the United States. It aims to raise awareness about the negative effects of excessive noise on health, well-being, and quality of life. The organization works to promote policies, regulations, and community actions that help to mitigate noise pollution, such as stricter noise ordinances and public education campaigns about the importance of reducing noise in residential areas, schools, parks, and other public spaces.
The British Institute of Non-Destructive Testing (BINDT) is a professional organization in the United Kingdom dedicated to promoting the science, practice, and benefits of non-destructive testing (NDT). NDT refers to a range of techniques used to inspect and evaluate materials and structures without causing damage. This includes methods such as ultrasonic testing, radiographic testing, magnetic particle testing, and dye penetrant testing, among others.
A checkweigher is a type of industrial scale used to verify the weight of products as they pass through a production line or packaging process. It ensures that items meet specified weight criteria, which is essential for quality control and regulatory compliance. Checkweighers can be used in various industries, including food and beverage, pharmaceuticals, and manufacturing.
Fictional nuclear engineers are characters in literature, film, television, video games, and other forms of media who work in the field of nuclear engineering within the context of a story. These characters may be involved in various activities related to nuclear power, nuclear weapons, or radiation safety, often engaging with complex scientific concepts and technology in creative and dramatic ways.
The Leipzig L-IV experiment accident refers to a tragic incident that occurred in 2002 during a scientific experiment involving a high-risk procedure at the Leipzig University of Applied Sciences (Hochschule für Technik, Wirtschaft und Kultur Leipzig) in Germany. The experiment was part of a project to test the effects of high temperatures and pressures on materials, specifically focusing on the behavior of certain types of alloys. During the experiment, there was a catastrophic failure of the equipment used, which led to an explosion.
The Frisch–Peierls memorandum was a pivotal document in the history of nuclear physics and the development of atomic weapons. Drafted in late 1940 by physicists Otto Frisch and Rudolf Peierls while they were working in the United Kingdom, the memorandum outlined the feasibility of creating an atomic bomb through nuclear fission.
As of my last knowledge update in October 2023, "Project E" could refer to different initiatives or projects depending on the context. One notable example is **Project E** undertaken by various companies or organizations in fields such as technology, gaming, and scientific research. For instance, in the tech sector, Project E might relate to a specific development in artificial intelligence or software. In the context of gaming, it could refer to an upcoming title or feature being developed by a gaming company.
Sedan Crater is a large artificial crater located in the Nevada desert, specifically within the Nevada Test Site (now known as the Nevada National Security Site). It was created during the United States' underground nuclear testing program. The crater was formed on July 6, 1962, when the Sedan nuclear test was conducted as part of the Plowshare Program, which aimed to explore the peaceful uses of nuclear explosions.
The European Nuclear Energy Tribunal (ENET) is an international judicial body established to resolve disputes related to nuclear energy within the context of European Union law. It aims to provide a legal framework for addressing issues such as liability, safety regulations, and compliance with EU directives regarding nuclear energy. The Tribunal typically addresses conflicts between states, or between states and private entities, regarding nuclear matters, ensuring that decisions are made in alignment with European treaties and legislation.
In the context of Nuclear Magnetic Resonance (NMR), relaxation refers to the processes by which the nuclear spins in a sample return to their equilibrium state after being disturbed by an external magnetic field and radiofrequency pulses.
Magnetic inequivalence refers to the phenomenon in which two or more nuclei or magnetic moments in a system exhibit different magnetic environments, leading to distinct magnetic properties and behaviors. This term is commonly encountered in the context of nuclear magnetic resonance (NMR) spectroscopy and electron paramagnetic resonance (EPR) spectroscopy. In NMR, for instance, nuclei of the same element can experience different local magnetic fields due to their chemical environments, which affects their resonant frequencies.
Two-dimensional nuclear magnetic resonance (2D NMR) spectroscopy is a sophisticated technique used to analyze the structural and dynamic properties of molecules, particularly in organic chemistry and biochemistry. This method extends traditional one-dimensional NMR spectroscopy by providing additional information about the interactions between nuclear spins in a molecule. ### Key Features of 2D NMR Spectroscopy: 1. **Dimension Expansion**: In 2D NMR, the information is spread across two frequency dimensions rather than one.
Uranyl nitrate is a chemical compound with the formula UO₂(NO₃)₂. It consists of uranium in the +6 oxidation state and is commonly encountered as a yellow, crystalline solid. Uranyl nitrate is a water-soluble compound and is often used in various applications in nuclear chemistry, radiochemistry, and the production of uranium-based materials.
The Linear No-Threshold (LNT) model is a widely used hypothesis in radiation protection and risk assessment that suggests there is no safe level of exposure to ionizing radiation. According to this model, the risk of cancer and other health effects increases linearly with increasing doses of radiation, even at very low levels.
Angelika Bischof-Delaloye is a recognized figure in the field of chemical engineering, particularly known for her contributions to the understanding of fluid dynamics and multiphase flow. She has been involved in research that focuses on various aspects of thermodynamics and transport processes, often using advanced modeling techniques to study complex systems. Additionally, she is recognized for her work in education, mentorship, and collaboration within the scientific community.
The Uranium Information Centre (UIC) is an organization based in Australia that was established to provide accurate information about uranium and its use, particularly in relation to nuclear energy. The center serves as a resource for the public, government, industry, and media, offering insights into various aspects of uranium, including its mining, processing, safety, environmental impact, and role in energy production.
Austria is notable for its stance on nuclear power; it does not operate any nuclear power stations. The country has a history of involvement in nuclear energy, particularly following the development of a nuclear power plant near Vienna, known as the Zwentendorf Nuclear Power Plant. However, in a 1978 referendum, the Austrian public voted against the commissioning of the plant, which was subsequently never put into operation.
As of my last update in October 2023, Mexico has two operational nuclear power plants, which are part of the country's efforts to diversify its energy sources and reduce dependence on fossil fuels. 1. **Laguna Verde Nuclear Power Plant**: Located in the state of Veracruz, Laguna Verde is the only nuclear power station in Mexico. It consists of two boiling water reactors (BWRs) and has a total electrical generating capacity of about 1,600 megawatts (MW).
The Isfahan Nuclear Technology/Research Center (INTC), located in Isfahan, Iran, is a facility involved in nuclear research and development. It is part of Iran's broader nuclear program, which has been a subject of international scrutiny and concern, particularly regarding potential military dimensions. The INTC focuses on various aspects of nuclear technology, including fuel cycle research, the production of isotopes for medical and industrial purposes, and general nuclear science and engineering.
Nuclear-powered ships are vessels that use nuclear reactors as their primary source of propulsion. Unlike conventional ships that rely on diesel or other fossil fuels, nuclear-powered ships harness the heat generated from nuclear fission to produce steam, which drives turbines connected to propellers. This technology is most notable in certain military vessels, such as submarines and aircraft carriers, but also exists in some civilian ships, such as icebreakers and research vessels.

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 5. . 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.
  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