Seismic Handler is a software application used in seismology for processing, visualizing, and analyzing seismic data. It is designed to handle data from various sources, such as seismic networks, and provides tools for real-time monitoring, event detection, and data management. Key features of Seismic Handler typically include: 1. **Data Acquisition and Processing**: It allows for the collection and processing of seismic waveforms, enabling users to filter, transform, and enhance the data as needed.
Computational social scientists are researchers who use computational methods and tools to analyze social phenomena. This interdisciplinary field combines social science disciplines, such as sociology, psychology, political science, and anthropology, with computational techniques and data analysis to study human behavior, social interactions, and complex social systems.
Virtual globes are interactive 3D representations of the Earth, typically using satellite imagery and data to create a digital model that users can explore. They allow users to view geographical information and features such as terrain, landmarks, and cities from various angles and zoom levels. Some of the key features of virtual globes include: 1. **3D Visualization**: Users can rotate and tilt the view to see the Earth from different perspectives, enhancing the understanding of geographical features.
Cadec-online.com is a website associated with Cadec Global, Inc., which specializes in providing technology solutions, notably in the field of fleet management and transportation. Cadec offers software and services that enhance the efficiency and effectiveness of fleet operations by providing tools for tracking vehicles, managing driver performance, optimizing routes, and ensuring compliance with regulations.
The FEniCS Project is an open-source computing platform aimed at solving partial differential equations (PDEs) using finite element methods (FEM). It provides a comprehensive toolkit for automating the solution of complex mathematical problems characterized by PDEs, which are prevalent in fields such as engineering, physics, and finance.
MOOSE (Multiphysics Object-Oriented Simulation Environment) is an open-source software framework designed for the development of simulation applications in various fields of scientific computing, particularly in multiphysics problems. It is primarily used for finite element analysis and allows users to simulate complex physical systems and processes by combining multiple physical phenomena such as heat transfer, mechanics, fluid dynamics, and chemical reactions.
Vensim is a software tool used for system dynamics modeling, which is a method for understanding and simulating complex systems over time. It allows users to create models that depict how various components of a system interact with each other through feedback loops and other dynamic processes. Key features of Vensim include: 1. **Modeling Capabilities**: Users can build stock and flow diagrams, which visually represent the quantities (stocks) and rates of change (flows) in a system.
Flow visualization is a technique used to study and understand the behavior of fluid flows, whether they are liquids or gases. It involves creating visual representations of fluid motion, which can reveal patterns, structures, and dynamics that might not be easily observable otherwise. Flow visualization can be applied in various fields, including engineering, meteorology, oceanography, and biomedical research.
"Warming stripes" is a visual representation designed to illustrate the increase in global temperatures over time due to climate change. The concept was popularized by British climatologist Ed Hawkins in 2018. The representation consists of a series of colored stripes that correspond to the average temperature changes in a specific location over a certain period, typically a century or more. In these visualizations: - Each stripe represents a specific year.
Attribute-based encryption (ABE) is a cryptographic approach that allows for fine-grained access control over encrypted data based on specific attributes or properties associated with users. It enables the encryption of data in such a way that only users possessing certain attributes can decrypt and access the data. ABE is particularly useful in scenarios where data needs to be shared securely with a dynamic group of users who have varying access rights.
Cohen's cryptosystem is a public key cryptographic system based on the mathematical complexity of certain problems in number theory, particularly those related to algebraic geometry and the theory of error-correcting codes. It was proposed by the mathematician Harold Cohen in the early 1980s as a means to provide secure communication. The system uses the structure of certain algebraic curves and the properties of their points to create a key generation and encryption/decryption process.
Non-repudiation is a concept in the fields of information security and legal evidence that ensures that a party in a communication or transaction cannot deny the authenticity of their signature, the sending of a message, or the execution of a transaction. It provides a way to guarantee that once a transaction has taken place, the involved parties cannot later claim that they did not engage in the transaction or send/receive a message.
Crime-Free Multi-Housing (CFMH) is a program designed to improve safety and reduce crime in multi-family housing communities, such as apartment complexes. This initiative typically involves collaboration between property owners, managers, law enforcement agencies, and residents. The primary goals of CFMH are to create a safer living environment, enhance the quality of life for residents, and minimize the potential for criminal activities within these communities.
Shamir's Secret Sharing is a cryptographic algorithm conceived by Adi Shamir in 1979. It is designed to securely distribute a secret among a group of participants, in such a way that only a certain threshold of them can reconstruct the secret. The main idea behind the scheme is to split the secret into pieces, or "shares," using polynomial interpolation.
"Réseau plate" is a term used in the context of geography and cartography, particularly referring to a flat network or grid system used for mapping and spatial analysis. However, it can also refer to technical specifications in fields like engineering or computer science regarding flat networking architectures.
The Bidirectional Reflectance Distribution Function (BRDF) is a fundamental concept in optics and remote sensing that describes how light is reflected at an opaque surface. It characterizes the way in which light is scattered from a surface when illuminated by a light source. Mathematically, the BRDF is defined as the ratio of reflected radiance in a specific direction to the incident irradiance from a specific direction.
Hyperspectral imaging is a technology that captures and processes information from across the electromagnetic spectrum. Unlike traditional imaging, which uses just a few bands of light (such as red, green, and blue), hyperspectral imaging collects data in many narrow bands, often hundreds or even thousands of them, across the visible, near-infrared, and sometimes even into the thermal infrared ranges.
In set theory, a **stationary set** is a concept related to the properties of infinite sets, particularly in the context of uncountable cardinals and the study of subsets of the following types: 1. **Stationary Set:** A subset \( S \) of a regular uncountable cardinal \( \kappa \) is called a stationary set if it intersects every closed and bounded subset of \( \kappa \).
Timation is a term that refers to a project developed by the U.S. government in the early 1980s aimed at creating a satellite-based navigation system. The name "Timation" is derived from "Time" and "Navigation," highlighting the system's focus on using precise timing for navigation purposes. The project was part of the broader efforts that eventually led to the development of the Global Positioning System (GPS).
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





