The Guarding of Machinery Convention, 1963 (No. 119) is an international treaty established by the International Labour Organization (ILO) aimed at ensuring the safety and health of workers operating or working near machinery. The convention sets out the essential principles and measures for the effective guarding of machinery to prevent accidents and injuries.
Swissmetro is a proposed high-speed transportation system in Switzerland that would utilize a network of underground magnetic levitation trains. The concept aims to connect major Swiss cities and regions with fast, efficient, and environmentally friendly transportation options. The Swissmetro project envisions trains traveling at very high speeds, significantly reducing travel times compared to traditional rail services. The idea emerged in the 1990s and has garnered interest over the years as a way to enhance public transportation and reduce reliance on cars.
Qingyuan Maglev refers to a magnetic levitation train project located in Qingyuan, Guangdong Province, China. This project is part of a broader initiative to develop advanced transportation systems using maglev technology, which allows trains to float above the tracks and move with reduced friction, enabling higher speeds and a smoother ride compared to traditional rail systems. The Qingyuan Maglev line is intended to connect Qingyuan with other major cities in the region, improving transportation efficiency and promoting economic development.
Magnetic anisotropy refers to the directional dependence of a material's magnetic properties. In other words, the magnetic behavior of a material can vary based on the direction in which it is measured or applied. This phenomenon is crucial in determining how magnetic materials respond to external magnetic fields and how they retain magnetization after an external field is removed.
Grafana is an open-source analytics and monitoring platform designed to visualize and analyze time-series data. It provides a powerful and flexible dashboarding tool that allows users to create, explore, and share interactive graphs and visualizations from various data sources. Key features of Grafana include: 1. **Visualization**: Grafana supports a wide range of visualizations, including graphs, heatmaps, histograms, and tables. Users can customize dashboard layouts and choose from various display options.
The Electronic Case Filing System (ECF) is a digital platform used in the legal and judicial systems to facilitate the submission, management, and processing of court documents electronically. This system is designed to streamline the filing process for attorneys, parties involved in legal cases, and court personnel.
The Verdet constant is a measure of the strength of the optical rotation of a material in response to an applied magnetic field. Specifically, it quantifies the angle of rotation of the polarization plane of light as it passes through a material in the presence of a magnetic field. This phenomenon is known as the Faraday effect, which is observed in certain materials, especially in glasses and crystals that possess a non-reciprocal optical response due to their magneto-optical properties.
The Physical Internet is a concept that seeks to transform the way goods are transported and delivered through a networked, shared system, similar to how the digital Internet changed the sharing of information. Proposed as a way to improve logistics and supply chain efficiency, the Physical Internet aims to create a more sustainable, flexible, and efficient approach to moving physical objects.
As of my last knowledge update in October 2023, Andrew Soward may not refer to a widely recognized figure in public discourse, literature, or media. It's possible he could be a private individual, a professional in a specific field, or a person who has gained prominence after my last update.
"Spasmo" can refer to a few different things depending on the context: 1. **Spasmo (film)**: "Spasmo" is an Italian giallo film released in 1974, directed by Umberto Lenzi. The film features a plot involving murder and psychological suspense, which is typical of the giallo genre known for its stylized violence, intricate plots, and mystery elements.
The Azoic hypothesis is a historical concept in geology and paleontology that posited that no life existed on Earth during the Precambrian era, which spans from the formation of the Earth around 4.6 billion years ago to the start of the Cambrian period about 541 million years ago. The term "azoic" means "without life.
Three-valued logic is a type of formal logic that extends classical binary logic (which uses only two truth values: true and false) by introducing a third truth value. The most common interpretation of this third value is "unknown" or "indeterminate," but the specific interpretation can vary depending on the context. In three-valued logic, the three truth values are often represented as: 1. **True (T)**: Represents objects that are true.
Marine biological stations are research facilities dedicated to the study of marine organisms, ecosystems, and the environmental processes that affect them. These stations are typically located near coastal areas, allowing for easy access to various marine habitats, such as oceans, estuaries, and coral reefs. They serve as bases for scientific research, education, and monitoring of marine environments.
Planktology is the scientific study of plankton, which includes a vast array of microscopic organisms that drift in the water column of oceans, seas, and other bodies of water. Plankton can be broadly classified into two main categories: phytoplankton, which are plant-like organisms (primarily algae that perform photosynthesis), and zooplankton, which are small animals, including protozoa and tiny crustaceans.
The European Marine Observation and Data Network (EMODnet) is an initiative aimed at providing access to a wealth of marine data from various European sources. It was established to support the implementation of the European Union’s Marine Strategy Framework Directive (MSFD) and other related policies. EMODnet serves as a key component in enhancing marine knowledge and promoting the sustainable use of marine resources.
Intertidal ecology is the study of the ecosystems found in the intertidal zone, which is the area of the coastline that is exposed to air at low tide and submerged under water at high tide. This unique environment provides a diverse array of habitats and challenges due to fluctuating conditions such as temperature, salinity, moisture, and wave action. Key aspects of intertidal ecology include: 1. **Zonation**: The intertidal zone is often divided into different zones (e.
The Balleny Trough is a significant underwater geographic feature located in the Southern Ocean, near Antarctica. It is situated between the Balleny Islands and the continent of Antarctica, specifically off the eastern coast of the Ross Sea. The trough is an elongated, deep depression on the ocean floor, characterized by its steep sides and varying depths.
Chelan Seamount is an underwater volcano located in the northeast Pacific Ocean, specifically off the coast of Washington State, USA. It is part of the volcanic features associated with the Cascadia Subduction Zone, where the Juan de Fuca Plate is subducting beneath the North American Plate. Chelan Seamount is characterized by its steep slopes and a conical shape, typical of many seamounts formed by volcanic activity.
Isla Pérez is a small uninhabited island located in the southwestern part of the Caribbean Sea. It is part of the Archipelago of Los Jardines de la Reina, which is situated off the southern coast of Cuba. This archipelago is known for its rich biodiversity, coral reefs, and pristine marine environments, making it a popular destination for eco-tourism and diving.
North American Pacific Fjordland refers to a geographical region along the Pacific coast of North America characterized by its deep inlets, steep cliffs, and rugged landscapes, typical of fjord formations. The term "fjord" generally describes long, narrow sea or lake inlets that are often flanked by steep landforms, which were typically formed by glacial erosion.

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