In computing, "blocking" refers to a situation where a process or thread is unable to continue execution until a certain condition is met or a resource becomes available. This often occurs in contexts such as I/O operations, synchronization, and resource management.
Tardiness in scheduling refers to the amount of time a task or job is completed later than its scheduled or planned time. It is a critical performance metric in various fields, including project management, manufacturing, and operations management, where timing is essential for efficiency and productivity. Tardiness can be influenced by numerous factors, including delays in task execution, resource availability, unexpected disruptions, and poor planning. In scheduling contexts, it can refer to individual tasks or an entire project.
The Royal Observatory, Edinburgh (ROE) is a historic astronomical observatory located on the outskirts of Edinburgh, Scotland. Established in 1786, it was founded by the Astronomer Royal for Scotland, Thomas Henderson, and has played a significant role in the history of astronomy in the UK. The observatory was originally built to support astronomical research and was the site of notable achievements, including advancements in the measurement of stellar parallax and the study of asteroids.
MountainsMap is a software application primarily used for the visualization, analysis, and manipulation of 3D mathematical surfaces, particularly in the context of terrain modeling and study. Developed by a company called **Digital Surf**, it allows users to analyze and work with data obtained from various sources, including scanning and imaging techniques. MountainsMap is often utilized in fields like: 1. **Geology & Geography**: For modeling terrain surfaces and geological features.
Neuroscience software refers to a variety of tools and applications designed to analyze, visualize, and interpret data related to the structure and function of the nervous system, including the brain. This software is used by researchers, clinicians, and educators within the fields of neuroscience, psychology, neurology, and related disciplines.
Gene Relationships Across Implicated Loci (GRAIL) is a computational biology concept and tool used to identify and analyze genes that may be associated with certain biological phenomena, such as diseases or traits, based on genetic loci that have been implicated in those conditions. The approach typically involves the integration of various types of genomic data, including genome-wide association studies (GWAS) results, gene expression data, and biological pathway information.
SciCast is a forecasting platform that uses crowdsourcing to predict the outcomes of scientific research trends and phenomena. It allows participants to make predictions about various scientific topics, such as technological developments, environmental shifts, and public health issues, among others. Users can create, track, and discuss predictions, engaging with a community of forecasters to refine their insights and analyses. The platform is rooted in the idea that collective intelligence can lead to more accurate predictions than individual assessments.
"Consilience: The Unity of Knowledge" is a book written by the biologist Edward O. Wilson, published in 1998. In this work, Wilson argues for the idea of consilience, which he defines as the principle that evidence from independent, unrelated sources can converge to strong conclusions. The book explores the connections between different fields of knowledge, including science, humanities, and social sciences, advocating for an interdisciplinary approach to understanding the world.
Antonín Svoboda is a computer scientist known for his contributions to the fields of artificial intelligence, machine learning, and computer vision. Specific details about his work may include research in algorithms, pattern recognition, and possibly contributions to theories or methodologies that enhance computer understanding and processing of visual data. His work may also encompass developments in neural networks, image analysis, or automation processes that leverage machine learning techniques. However, more detailed and up-to-date information can usually be found in academic publications or professional profiles.
Evidence-based practice (EBP) is an approach to decision-making in various fields, particularly in healthcare, that emphasizes the use of the best available evidence, combined with clinical expertise and patient values. The goal of EBP is to improve outcomes and enhance the quality of services by integrating the following components: 1. **Best Available Evidence**: This consists of the most current and relevant research findings.
In biology, "replicate" generally refers to the process of creating a copy or duplicate of a biological entity, such as DNA, cells, or organisms. The term can have different contexts depending on the area of study: 1. **DNA Replication**: This is the biological process by which a cell makes an exact copy of its DNA. This occurs during the S-phase of the cell cycle and is crucial for cell division, allowing genetic information to be passed on to daughter cells.
The Finnish-Swedish ice class system is a classification system used to define the ice-strengthening requirements of vessels operating in icy waters, mainly in the Baltic Sea and surrounding areas. This system helps ensure that ships can safely navigate through ice-covered waters, which can present significant hazards to navigation. The Finnish-Swedish ice classes categorize vessels based on their design, construction, and capability to move through ice of various thicknesses and densities.
John Napier (1550–1617) was a Scottish mathematician, astronomer, and theologian best known for his invention of logarithms. His work on logarithms, published in his 1614 book "Mirifici Logarithmorum Canonis Descriptio," greatly simplified calculations in mathematics and astronomy by transforming multiplicative processes into additive ones. Napier is also credited with the development of Napier's bones, a manual calculating tool that aided in multiplication and division.
John Currie Gunn does not appear to be a widely recognized figure or concept in publicly available information up to October 2023. It is possible that he could be a private individual or someone who has not gained significant attention in media or academic literature.
Malcolm Longair is a prominent British astrophysicist known for his contributions to the fields of astrophysics and cosmology. He has held various academic positions, including being a professor at the University of Cambridge and serving as the director of the Institute of Astronomy at Cambridge. Longair is particularly recognized for his work in the study of high-energy astrophysics and the evolution of galaxies. Additionally, he has authored several influential books and papers on astrophysical topics.
Similarity search is a computational technique used to identify items that are similar to a given query item within a dataset. It is widely used in various fields such as information retrieval, machine learning, data mining, and computer vision, among others. The goal is to retrieve objects that are close to or resemble the query based on certain criteria or metrics.
Cyberwarfare refers to the use of digital attacks by one nation-state to disrupt the critical computer systems of another nation-state, typically for the purpose of causing harm, espionage, or gaining a strategic advantage. This form of warfare can involve hacking, virus deployment, denial-of-service attacks, and the manipulation of data and systems to achieve political, economic, or military objectives.
"Bright spot" is a term that can have several meanings depending on the context in which it is used. Here are a few interpretations: 1. **General Use**: In everyday language, a "bright spot" can refer to a positive element or feature in a situation that may otherwise be negative or challenging. For example, if a team is facing difficulties, a bright spot might be a member's exceptional performance.
Sign systems are frameworks or methods used to convey information or meanings through signs, symbols, or signals. They play a crucial role in communication, semiotics (the study of signs and sign processes), and various fields such as linguistics, philosophy, anthropology, and digital communication. Here are several key aspects of sign systems: 1. **Components of Sign Systems**: - **Signs**: A fundamental unit of meaning, which can be anything from words and images to gestures and sounds.
Zoosemiotics is a specialized field within semiotics, the study of signs and symbols, that focuses specifically on the communication systems of non-human animals. It explores how animals use signs and signals to convey information to each other, as well as how they interpret the signs produced by other species and the environment.

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