CloudPassage is a company that specializes in cloud security solutions. Founded in 2010, it focuses on providing cybersecurity services specifically designed for the dynamic and fast-paced nature of cloud environments. The company's flagship product, Halo, offers a range of security features, including server visibility, vulnerability management, compliance monitoring, and threat detection. CloudPassage aims to help organizations secure their cloud infrastructure, applications, and data by providing tools that automate security processes and continuously monitor for vulnerabilities and threats.
"Dancing pigs" can refer to different concepts depending on the context. Here are a few possible interpretations: 1. **Cultural Reference**: In popular culture, "dancing pigs" might conjure images from various media forms or children's entertainment, often depicted in animations or performances.
A service account is a special type of account used in the context of software and cloud services to perform automated tasks or to enable applications to interact with services without user intervention. Unlike regular user accounts, which are tied to individual users, service accounts are specifically designed for automated processes and often have specific permissions and roles associated with them. Here are some key features and uses of service accounts: 1. **Automation**: Service accounts are commonly used to run background jobs and scripts without human involvement.
A **local reference frame** (LRF) is a specific coordinate system used to describe the position and orientation of objects or points in a localized area. Unlike a global reference frame, which can refer to a broader, fixed coordinate system (such as the Earth’s coordinate system), a local reference frame is focused on a small region or a particular object.
The Finnish Geospatial Research Institute (FGI), part of the National Land Survey of Finland, is a research organization that focuses on geospatial data, geographic information science, and related technologies. It conducts research and development in areas such as geospatial data infrastructure, remote sensing, geodesy, and geographical information systems (GIS).
UNAVCO, which stands for the University NAVSTAR Consortium, is a nonprofit organization based in the United States that operates a large-scale network of geodetic stations and provides geoscience support for research and education. Established in 1984, UNAVCO focuses on advancing the science of geodesy, which involves measuring the Earth's shape, gravity field, and how these aspects change over time.
Dash Express is a cloud-connected GPS device that was introduced by Dash Navigation in 2008. It aimed to offer enhanced navigation features through cloud computing. The device provided real-time traffic updates, map updates, and other location-based services by leveraging internet connectivity. It included features such as: 1. **Real-Time Traffic Information**: Dash Express could access live traffic data, helping users avoid congested routes and save time.
NaviDrive is a multimedia and navigation system typically found in vehicles, often associated with brands like Citroën and Peugeot. It integrates GPS navigation, audio playback, Bluetooth connectivity, and sometimes additional features like vehicle diagnostics and information services. The system provides drivers with real-time navigation assistance, hands-free calling, and access to various media sources like radio and USB drives. Depending on the model and year, functionalities may vary, and updates may enhance the features available in NaviDrive systems.
Redtail Telematics Corporation is a company that specializes in providing telematics solutions. Its services typically involve collecting and analyzing data related to vehicle usage, driving behavior, and fleet management. This data is often utilized by businesses and organizations to improve operational efficiency, enhance safety, reduce costs, and provide insights into vehicle performance and maintenance needs. Redtail Telematics may offer various products and solutions, including GPS tracking devices, software platforms for data analytics, and integration capabilities with other systems.
Wikiloc is a web platform and mobile application that specializes in outdoor activities, specifically focusing on hiking, biking, and other nature-based excursions. It allows users to discover, create, and share their own trails, maps, and routes, while also providing the ability to track their outdoor activities using GPS functionality. Users can search for trails based on various criteria such as location, difficulty, length, and type of activity.
The Heronian mean is a mathematical mean that is defined for two positive numbers \( a \) and \( b \). It is given by the formula: \[ H(a, b) = \frac{a + b + \sqrt{ab}}{3} \] The Heronian mean can be viewed as a blend of the arithmetic mean and the geometric mean. It is particularly interesting because it shares properties with both of these means.
The 16th meridian east is a line of longitude that is located 16 degrees east of the Prime Meridian, which is designated as 0 degrees longitude. It runs from the North Pole to the South Pole and passes through several countries in Europe and Africa. In Europe, the 16th meridian east passes through countries including Norway (in the northern part), Sweden, Denmark, Germany, and Austria.
The 170th meridian east is a longitudinal line that is 170 degrees east of the Prime Meridian, which is located at 0 degrees longitude. This meridian runs from the North Pole to the South Pole and passes through several regions, including parts of the Pacific Ocean and some islands. Notably, the 170th meridian east lies just west of the International Date Line, which is at approximately 180 degrees longitude.
The 47th meridian east is a line of longitude that is 47 degrees east of the Prime Meridian, which is located at 0 degrees longitude. This meridian runs from the North Pole to the South Pole, passing through several countries. In the northern hemisphere, it traverses regions in countries such as Russia, and in the southern hemisphere, it passes through countries including Kazakhstan and may also touch parts of the Indian Ocean.
A spherical roller bearing is a type of rolling-element bearing that is designed to accommodate both radial and axial loads in both directions. It features a unique design that consists of two rows of symmetrical roller elements arranged between an inner ring with a single spherical raceway and an outer ring that has a corresponding spherical shape. This design allows for a certain degree of misalignment between the shaft and housing, making spherical roller bearings particularly suitable for applications where shaft deflection or misalignment may occur.
"Catalysts" can refer to different concepts depending on the context. Here are a few common meanings: 1. **Chemistry**: In chemistry, a catalyst is a substance that increases the rate of a chemical reaction without itself undergoing any permanent change. Catalysts work by providing an alternative pathway for the reaction that has a lower activation energy. They are essential in many industrial processes, such as the production of ammonia through the Haber process or in catalytic converters in vehicles that help reduce harmful emissions.
Catalysis is a process that accelerates a chemical reaction by the presence of a substance called a catalyst. A catalyst is not consumed during the reaction and can be used repeatedly. It works by providing an alternative pathway for the reaction to proceed, usually with a lower activation energy compared to the non-catalyzed reaction.
Tetrahedrane is a hypothetical hydrocarbon that belongs to the family of polyhedral hydrocarbons. It is characterized by its unique structure, which is based on a tetrahedral arrangement of carbon atoms. Specifically, tetrahedrane would have four carbon atoms at the vertices of a tetrahedron, with each carbon atom bonded to two hydrogen atoms. This structure implies that tetrahedrane would have the formula C₄H₈.
Phase-boundary catalysis refers to a catalytic process that involves catalysts that operate at the interface between different phases, such as solid-liquid, solid-gas, or liquid-gas interfaces. In these systems, the reaction can occur at the boundary of two immiscible phases, utilizing the unique properties and interactions present at this interface to enhance reaction rates or selectivity.

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