The United Kingdom has had a number of notable computer companies that are now defunct. Here are some examples: 1. **Acorn Computers**: Founded in 1978 and well-known for developing the BBC Micro, Acorn played a significant role in the home computer revolution in the 1980s. The company eventually shifted its focus to ARM technology, which it still licenses today, but it ceased trading as a computer manufacturer in the early 1990s.
Société d'électronique et d'automatisme typically refers to a company or organization involved in electronics and automation. While there may not be a single entity universally recognized by that name, many companies operating in fields such as industrial automation, robotics, control systems, and electronic systems could fall under this description. These types of organizations often focus on designing and manufacturing electronic components, systems for controlling machinery, and solutions for automating processes in various sectors, including manufacturing, transportation, and telecommunications.
The Haringvlietdam is a significant dam located in the Netherlands, part of the Zuiderzee Works, a major hydrological engineering project that aimed to manage the water levels and protect the inland areas from flooding. The dam stretches across the Haringvliet estuary, connecting the islands of Goeree-Overflakkee and Voorne-Putten to the mainland.
Jacob Algera is not a widely recognized term or figure in public knowledge up to October 2023. It is possible that "Jacob Algera" refers to a private individual, a character from a fictional work, or a topic that has emerged recently beyond my last training cutoff. If you could provide more context or specify the domain (e.g.
The Stormvloedkering Hollandse IJssel is a flood barrier located in the Netherlands, specifically designed to protect the surrounding areas from storm surges and high water levels in the Hollandse IJssel river. The structure is part of the country's extensive system of water management, which is crucial given its low-lying geography and vulnerability to flooding. The barrier operates by closing off the river during severe weather conditions, thereby preventing seawater from pushing inland and flooding populated areas.
Alexander Kasimovich Kazembek (also spelled Kazembekov) was a notable figure in the field of linguistics and ethnography in the 19th century. Born in 1802, he was part of the Tatar community and is recognized for his contributions to the study of Turkic languages and cultures.
Alexander Prokhorov was a notable Russian physicist, awarded the Nobel Prize in Physics in 1964 along with Nikolay Basov and Charles Townes for their fundamental work in the field of quantum electronics, which laid the groundwork for the development of lasers and masers. Prokhorov is recognized for his significant contributions to the fields of laser technology and quantum optics. His research has had a profound impact on various applications in telecommunications, medicine, and materials science.
Peter Carl Ludwig Schwarz is a well-known figure in the field of physics, particularly recognized for his contributions to the understanding of complex systems and statistical mechanics. His work often involves the application of rigorous mathematical frameworks to physical phenomena, focusing on interactions within systems and how they can lead to emergent behavior.
Franz Josef Ruprecht is not a widely recognized term or name in general knowledge. It may refer to a specific individual, a historical figure, or a lesser-known concept, but without additional context, it is difficult to provide a precise answer.
Gregor von Helmersen is not a widely recognized figure or concept in major historical or scientific discussions, and there doesn't appear to be significant information available on him. It is possible that he could be a lesser-known individual, a character from a work of fiction, or a name related to a specialized field.
Johan Jakob Nervander (1827–1896) was a notable Finnish botanist and mycologist. His work primarily focused on the study of fungi, and he made significant contributions to the field of botany in Finland. Nervander is known for his classification and documentation of various fungal species. His research helped advance the understanding of mycology in the region and contributed to the broader field of botany.
Konstantin Nevolin may refer to a specific person, but as of my last update in October 2023, there is not widely known information about an individual by that name in prominent historical, cultural, or public domains.
Valery Rubakov is a prominent Russian theoretical physicist known for his contributions to various fields, particularly in particle physics, cosmology, and condensed matter physics. He has worked on topics such as quantum field theory, theories of gravity, and the early universe. Rubakov is also recognized for his work on the concept of extra dimensions and brane-world scenarios, which have implications for understanding fundamental forces and the unification of physics.
Experimental bias refers to systematic errors that can affect the results of an experiment, leading to inaccurate conclusions. It can arise from various sources during the design, conduct, or analysis of an experiment and can influence the data collected, the interpretation of results, or both. There are several types of experimental bias: 1. **Selection Bias**: This occurs when the participants or samples included in the study are not representative of the overall population.
Child mortality refers to the death of infants and young children, typically defined as those under the age of five. It is often measured by the under-five mortality rate (U5MR), which is the probability of dying between birth and exactly five years of age, expressed per 1,000 live births. Child mortality is a critical indicator of a country's overall health, socioeconomic status, and well-being.
Biodemography is an interdisciplinary field that combines insights and methods from biology and demography to study the biological and evolutionary factors that influence population dynamics and individual life histories. It examines how biological processes, such as genetics, physiology, and ecology, interact with demographic factors, such as birth rates, death rates, and migration patterns. Key areas of focus in biodemography include: 1. **Life History Strategies**: Understanding how evolutionary pressures shape the timing of key life events (e.g.
Human migration is the movement of individuals or groups of people from one place to another, often across geopolitical boundaries. This movement can be temporary or permanent and occurs for a variety of reasons, which can be classified into several categories: 1. **Economic Migration**: People may move to seek better employment opportunities, higher wages, or improved working conditions. 2. **Political Migration**: Some individuals migrate to escape conflict, persecution, or oppressive regimes in their home countries. This includes refugees and asylum seekers.
The InterAcademy Partnership (IAP) is an international organization that represents science academies from around the world. It addresses critical issues related to global challenges, including population growth. The IAP has published statements and reports on various topics, including sustainable development, climate change, and public health. In general, IAP statements on population growth emphasize the importance of understanding population dynamics in the context of sustainable development.
The Isolation Index is a statistical measure used to evaluate the degree of segregation between different groups within a population, such as racial or ethnic groups. It helps to assess how isolated or integrated a specific group is in relation to others within a particular geographical area or community. The Isolation Index specifically examines the extent to which a particular group is likely to encounter members of its own group as opposed to members of other groups.
The Maternal Mortality and Morbidity Task Force is typically a group established at the state or national level to address and reduce maternal mortality and morbidity rates. These task forces focus on understanding the causes of maternal deaths and serious complications during and after childbirth, with the goal of improving maternal health outcomes. Key functions of such task forces often include: 1. **Data Collection and Analysis**: Gathering information about maternal deaths and severe complications to identify trends, risk factors, and areas for improvement.

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