The Vilnius Computer Factory (Lithuanian: Vilniaus kompiuterių fabrikas) is a notable enterprise in Lithuania, primarily involved in the production and assembly of computer hardware and related technology. Established in the early 1990s, the factory initially focused on manufacturing personal computers and gradually expanded its offerings to include various computing components, peripherals, and electronic devices.
"Indian condensed matter physicists" refers to scientists and researchers in India who specialize in the field of condensed matter physics, which is the study of the physical properties of condensed phases of matter, primarily solids and liquids. This branch of physics deals with phenomena such as the behavior of atoms and molecules in various states of matter, phase transitions, superconductivity, magnetism, and electronic properties of materials.
Conditional expectation is a fundamental concept in probability theory and statistics that refers to the expected value of a random variable given that certain conditions or information are known. It captures the idea of updating our expectations based on additional information. Formally, if \( X \) is a random variable and \( Y \) is another random variable (or an event), the conditional expectation of \( X \) given \( Y \) is denoted as \( \mathbb{E}[X | Y] \).
A Conditional Probability Table (CPT) is a mathematical representation used in probability theory and statistics to describe the conditional probabilities of a set of random variables. It explicitly shows the probability of a certain variable given the values of other variables. CPTs are commonly used in various fields, including statistics, machine learning, and belief networks. ### Key Characteristics of a Conditional Probability Table: 1. **Structure**: A CPT typically consists of rows and columns.
In probability theory, conditioning refers to the process of updating probabilities when new information or evidence is provided. The idea is to understand how the probability of an event changes when we know that another event has occurred. This concept is fundamental in statistics, Bayesian inference, and various applications in fields such as machine learning, finance, and risk assessment.
Cue validity refers to the extent to which a specific cue or signal can accurately predict or indicate the presence or outcome of a certain event, behavior, or characteristic. In various fields, such as psychology, education, and research, cue validity is often assessed to determine how reliable a certain cue is in guiding decisions or predictions.
Bilofix is a medical product used to treat certain gastrointestinal conditions. Specifically, it contains active substances that help to regulate bowel movement and alleviate symptoms associated with digestive disorders. It is often prescribed to manage symptoms of constipation and to support bowel function. However, the exact formulation and use may vary by region and manufacturer. For detailed information about its indications, usage, dosage, and side effects, it's important to consult medical professionals or refer to the product packaging and information sheet provided with the medication.
Building blocks are a type of toy that typically consists of a variety of shapes and sizes of interlocking pieces, which can be assembled and stacked to create structures, figures, and scenes. They are often made from materials such as wood, plastic, foam, or other safe materials for children. ### Key Features: 1. **Variety of Shapes**: Building blocks come in various shapes, such as cubes, rectangles, triangles, and more, allowing for creative construction.
"Built to Rule" is a line of construction sets developed by Hasbro, often associated with their popular toy lines, particularly those related to the Transformers franchise. Launched in the early 2000s, the sets allow fans to build various vehicles and structures that are then used in conjunction with Transformers action figures. The sets typically feature a combination of building blocks and mechanical parts, allowing users to create custom designs while incorporating Transformers characters and themes.
"Advanced Composite Materials" is a peer-reviewed scientific journal that focuses on the research and development of advanced composite materials. These materials typically consist of two or more constituent materials with significantly different physical or chemical properties that remain distinct at macroscopic scales. The combination often leads to enhanced properties such as increased strength, lower weight, improved durability, and better resistance to environmental factors.
Construx typically refers to a brand of construction toys that allow users to build various structures and models using interlocking plastic pieces. These toys are designed to encourage creativity, engineering skills, and problem-solving abilities in children and even adults. Construx sets often include a variety of types of connectors and beams, enabling builders to create complex designs while helping to develop spatial awareness and fine motor skills. There are also many themed sets available that can be focused on architecture, vehicles, or other specific constructs.
The Ello Creation System is an interface and set of tools designed for creators using the Ello platform, which is a social network aimed primarily at artists, designers, and other creative individuals. Launched as an alternative to traditional social media platforms, Ello emphasizes artistic content and community engagement without the clutter of ads and algorithm-driven feeds. The Creation System typically includes features that allow users to showcase their work, collaborate with other creators, and participate in various artistic initiatives or challenges.
An Erector Set is a construction toy designed for building various structures and models using metal beams, plates, and other components. The set typically includes a selection of bolts, nuts, and various mechanical parts, allowing builders to create everything from simple shapes to complex mechanical devices. The pieces are often connected using screws and nuts, enabling a wide range of models to be assembled and disassembled. The Erector Set was first introduced in the early 20th century by the A.C.
Fischertechnik is a German brand specializing in educational construction toy systems. Founded in 1964 by the Fischertechnik company, its products are designed to teach children and young adults about engineering, robotics, and basic principles of mechanics and technology through hands-on building experiences. The building kits typically include a variety of plastic building blocks, gears, motors, sensors, and other components that can be assembled into various models and machines.
UPd₂Al₃ is a chemical compound composed of uranium (U), palladium (Pd), and aluminum (Al). It belongs to a class of materials known as intermetallic compounds, which are characterized by the orderly arrangement of two or more different metal atoms in a crystalline structure. In UPd₂Al₃, the composition indicates that there are one uranium atom, two palladium atoms, and three aluminum atoms in the formula.
Lego Duplo is a line of toys produced by the LEGO Group that is designed for young children, typically aged 1.5 to 5 years. The Duplo bricks are larger than standard LEGO bricks, making them easier for small hands to handle and reducing the risk of choking hazards.
"Lego clone" refers to imitation building block toys that replicate the design, functionality, and aesthetics of Lego bricks but are produced by different manufacturers. These clones typically are compatible with Lego bricks and can be used interchangeably in most cases. They often aim to provide similar play experiences at a lower price point, appealing to consumers who are looking for more budget-friendly options.
Minibrix is a brand of construction toys that consists of small, interlocking plastic bricks. These toys are similar to other popular building systems, allowing children and adults alike to create various structures, vehicles, and designs. Minibrix sets often include a variety of shapes, sizes, and colors of bricks, along with additional pieces like wheels, roofs, and figurines to enhance the building experience.
Montini is a brand known for producing high-quality building blocks and construction toys, particularly popular in Europe. The toys are designed to encourage creativity and imaginative play in children by allowing them to construct various models and structures. Montini blocks typically feature colorful designs and are made from durable materials, ensuring safety and longevity during play. The brand is often associated with educational play, helping children develop fine motor skills, cognitive abilities, and spatial awareness while having fun.

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