Jürgen Schmitt is a physicist known for his work in the field of experimental and applied physics. While specific details about his contributions may vary, physicists like Schmitt often engage in research areas such as materials science, nanotechnology, or condensed matter physics. They may focus on experimental techniques, theoretical modeling, or the development of new technologies.
Leonard Mandel (1927–2023) was a notable figure in the field of physics, particularly known for his work in quantum optics. He made significant contributions to the understanding of the statistical properties of light, including the phenomenon of Hanbury Brown and Twiss effect, which relates to the second-order coherence of light. Mandel's research explored the quantum properties of light and the fundamental principles underlying the behavior of photons.
System Manager (HP LX) is a system management software specifically designed for HP's LX series of microcomputers. It provides a user-friendly interface for managing and monitoring hardware and software components of HP systems. This typically includes functionalities for configuration management, performance monitoring, system diagnostics, and troubleshooting support.
As of my last update in October 2023, there is no widely recognized figure or significant information associated with the name Robert Ochsenfeld. It's possible that he may be a private individual, or perhaps a figure who gained prominence after that date, or in a niche field not covered broadly in mainstream sources.
Werner Kolhörster was a German physicist known for his contributions to cosmic ray research. He is perhaps best recognized for the Kolhörster experiment, which involved the study of cosmic rays using balloon-borne detectors in the 1920s. His work helped to advance the understanding of cosmic rays and their properties, contributing to the broader field of particle physics and astrophysics.
Devitrification is the process by which a glassy or amorphous material transitions into a crystalline form. This phenomenon can occur in various materials, including glass and certain types of ceramics, when they are subjected to specific conditions such as temperature changes, prolonged exposure to heat, or aging. In the context of glass, devitrification can lead to the formation of crystals within the glass matrix, which adversely affects its optical properties, strength, and overall appearance.
Graph toughness is a concept in graph theory that measures the "resilience" or connectivity of a graph in relation to its vertex cuts. More specifically, the toughness \( t(G) \) of a graph \( G \) is defined as the minimum ratio of the number of vertices in a connected component to the number of vertices removed to create that component, over all possible ways to disconnect the graph.
In graph theory, a **path** is a sequence of edges that connects a sequence of vertices. Specifically, a path consists of a series of vertices where each consecutive pair of vertices is connected by an edge in the graph.
"Strong orientation" can refer to various concepts depending on the context in which it is used. Here are a few potential interpretations: 1. **Psychological Context**: In psychology, strong orientation might refer to having a clear and well-defined sense of direction or purpose in one’s life or career. Individuals with strong orientation may exhibit high levels of motivation and focus.
Marcelo Osvaldo Magnasco is an Argentine theoretical physicist known for his work in various areas of physics, including biophysics, statistical mechanics, and the dynamics of complex systems. He has made notable contributions to the understanding of biological processes and the application of physical principles to biological systems. Magnasco is affiliated with institutions that focus on research in these fields, and he has published numerous scientific papers showcasing his research findings.
A **quotient graph** is a concept in graph theory that arises when you take a graph and partition its vertices into equivalence classes, then construct a new graph where each equivalence class is represented as a single vertex. ### Key Components of a Quotient Graph: 1. **Original Graph (G)**: Start with a graph G = (V, E), where V is the set of vertices and E is the set of edges.
Speciation is the evolutionary process by which populations evolve to become distinct species. The history of speciation is a vast topic that encompasses various mechanisms, theories, and examples throughout the history of life on Earth. 1. **Early Theories**: The concept of speciation, while understood in a rudimentary way, was not formalized until the 19th century. Charles Darwin's theory of evolution by natural selection provided a framework for understanding how new species might arise.
InfiniteGraph is a graph database and analytics platform designed for storing and querying complex interconnected data. Developed by InfiniteGraph, which was founded by a team including key individuals from the fields of computer science and data management, the platform enables users to manage large-scale graph data and perform advanced analytics on it. Key features of InfiniteGraph include: 1. **Scalability**: It is built to handle large volumes of data and can scale horizontally across distributed computing environments.
JanusGraph is an open-source, distributed graph database designed to handle large-scale graph data and complex queries. It is built to support various use cases such as social networks, recommendation systems, and fraud detection. Here are some key features and characteristics of JanusGraph: 1. **Scalability**: JanusGraph is designed to scale horizontally, making it suitable for handling large datasets across multiple servers.
NebulaGraph is an open-source, distributed graph database designed to manage and process large-scale graph data efficiently. It's built to handle complex relationships and connections within data, making it ideal for scenarios that require managed interconnections, such as social networks, recommendation systems, fraud detection, and knowledge graphs.
Ontotext GraphDB is a graph database management system designed for storing, retrieving, and managing complex interconnected data. It is particularly optimized for handling RDF (Resource Description Framework) data, which is commonly used in semantic web and linked data applications. GraphDB supports SPARQL, a powerful query language specifically for querying RDF data.
TerminusDB is an open-source graph database and knowledge graph technology designed for managing complex data. It is built for applications that require a flexible schema, semantic data modeling, and version control. TerminusDB allows users to create, maintain, and query databases that can represent complex relationships between entities more naturally than traditional relational databases.

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