Duncan Wingham is a notable physicist known for his contributions to the field of astrophysics and cosmology. He has worked extensively on topics such as dark matter, gravitational waves, and the large-scale structure of the universe. His research often involves theoretical modeling and analytical techniques to understand the fundamental forces of nature and the evolution of cosmic structures.
The term "hexafoil" can refer to several contexts, depending on the domain you are looking at: 1. **Mathematics and Geometry**: In a geometric context, a hexafoil is a type of geometric figure that resembles a six-lobed shape or form, often created by overlapping circles (like a flower design with six petals). It can also refer to certain symmetrical patterns used in various mathematical models.
A Banach lattice is a specific type of mathematical structure that arises in functional analysis, which is a branch of mathematics that deals with spaces of functions and their properties. More precisely, a Banach lattice is a combination of two concepts: a Banach space and a lattice. 1. **Banach Space**: A Banach space is a complete normed vector space.
BESSY stands for "Berliner Elektronenspeicherring für Synchrotronstrahlung," which translates to "Berlin electron storage ring for synchrotron radiation." It is a synchrotron radiation facility located in Berlin, Germany, that produces intense beams of light across a wide range of wavelengths, from infrared to X-rays. BESSY is used for various scientific research applications, including materials science, biology, chemistry, and physics.
"Discoveries" by Heikki A. Alikoski is a book that explores various themes, likely focusing on scientific, philosophical, or personal insights derived from observations and experiences. Heikki A. Alikoski is known for his efforts in interdisciplinary studies and his works often bridge the gap between different fields of knowledge.
Dashlane is a password management and digital wallet application designed to help users securely store, manage, and generate passwords. It offers features such as: 1. **Password Manager**: Dashlane stores and encrypts your passwords, allowing you to access them easily while using strong, unique passwords for each of your accounts. 2. **Password Generator**: The app can create complex passwords that enhance security, which users can save directly into their vault.
Heinz Raether is a notable figure in the field of mathematics, specifically known for his work in analysis and topology.
Oshawa Seamount is an underwater volcanic feature located in the North Pacific Ocean, specifically situated south of the Queen Charlotte Islands in British Columbia, Canada. It is part of a group of seamounts that includes a series of submerged mountains formed by volcanic activity. Seamounts are generally characterized by their steep sides and a summit that is significantly elevated from the surrounding ocean floor.
"Discoveries" by Heinrich Vogt is not a widely recognized work, at least not in mainstream literature or academic discussions. It's possible that it could refer to a lesser-known work or a publication that hasn’t gained significant attention in literary or scholarly circles. If you have more context or specific details about the work, such as its themes, content, or the field it relates to (e.g.
X.509 is a widely used standard for public key infrastructure (PKI) that defines the format of public key certificates. It is part of the ITU-T X.500 series of standards for directory services. X.509 certificates bind an entity's identity to a public key, allowing secure communication and authentication over networks. ### Key Features of X.509: 1. **Certificate Structure**: An X.
Modeling and simulation in materials science and engineering refer to the use of computational techniques and mathematical models to predict and analyze the behavior of materials under various conditions. This approach plays a crucial role in understanding material properties, behaviors, and the underlying physical mechanisms governing them. Here's a breakdown of these concepts: ### Modeling 1. **Definition**: Modeling involves creating mathematical or computational frameworks that represent the physical processes occurring in materials. These models can range from simple equations to complex numerical algorithms.
Bdellium is a gum resin that is obtained from certain trees in the genus Commiphora, which are part of the Burseraceae family. The term "bdellium" is sometimes used to refer to a resin similar to myrrh. Historically, bdellium has been mentioned in ancient texts, including the Bible, where it is described as a valuable substance. The resin has been used for various purposes, including as an ingredient in perfumes, incense, and traditional medicine.
As of my last knowledge update in October 2021, there isn't any widely recognized figure or entity named Vladimir Burkov that could be found in historical records, popular media, or significant news. It's possible that Vladimir Burkov is a person who became notable after that time, or he might be a relatively lesser-known individual in a specific field or context.
The John ellipsoid is a specific type of ellipsoid that is used in the context of convex analysis and optimization. It is associated with the John’s theorem, which deals with the geometry of convex bodies. More formally, the John ellipsoid of a convex body \( K \) in \( \mathbb{R}^n \) is the unique ellipsoid of maximal volume that can be inscribed in \( K \).
"Discoveries" by Henry L. Giclas is not widely recognized in mainstream literature, and there may be limited information available regarding it. It's possible that it could be a lesser-known work, a niche publication, or might not be extensively documented in popular databases.
Japanese materials scientists are researchers and professionals in Japan who specialize in the study and development of materials. This field encompasses a wide range of disciplines, including physics, chemistry, engineering, and manufacturing. They focus on understanding the properties, behaviors, and applications of different materials, which can include metals, ceramics, polymers, and composites. Japan has a prominent reputation in the field of materials science, with many leading universities, research institutions, and companies contributing to advancements in technology and innovation.
Valentin Rumyantsev is not a widely recognized public figure or topic, so there might be limited information available. If you are referring to a specific individual, please provide more context or details about who he is, and I would be happy to help you with more information. Alternatively, if "Valentin Rumyantsev" is related to a specific field, event, or subject, clarifying that might also help.
A keygen, short for "key generator," is a type of software used to generate product keys or license keys for software applications. These keys are often required for activating legitimate software or games, allowing users to access full features and functionalities. Keygens are typically associated with software piracy, as they can be used to bypass the legal purchase process of software. Using keygens is illegal and unethical, as they infringe on copyright laws and the rights of software developers.
Vasile M. Popov is a noted Romanian mathematician, recognized for his contributions to various fields within mathematics, particularly in the areas of mathematical analysis and functional analysis. He has published numerous research papers and is involved in academic circles, often contributing to the advancement of mathematical theories and methodologies. If you have a specific context in mind regarding Vasile M. Popov—such as his works, achievements, or a particular area of study—please provide more details!
As of my last update in October 2023, Levicar is a medication that contains the active ingredient venlafaxine. It is primarily used to treat major depressive disorder, generalized anxiety disorder, and social anxiety disorder. Levicar typically works by increasing the levels of certain chemicals in the brain that help improve mood and anxiety.

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