František Wolf could refer to various individuals, but without more context, it is difficult to provide a specific answer.
In chemistry, "ambident" refers to a specific type of reactive species or functional group that can act as a nucleophile (or electron-pair donor) at more than one site. This term is often used to describe molecules that have two different atoms or groups that can participate in a reaction, particularly in nucleophilic substitution reactions.
Ancient Greek rhetoricians were scholars and practitioners of rhetoric in ancient Greece, a field that encompasses the art of persuasion and effective communication. Rhetoric was highly valued in ancient Greek society, particularly in political, legal, and philosophical contexts. Here are some key figures and concepts associated with ancient Greek rhetoric: 1. **Key Figures**: - **Gorgias (c.
Postpositivism in international relations refers to a theoretical perspective that critiques and moves beyond the positivist approach traditionally prevalent in the field. Where positivism emphasizes empirical observation, hypothesis testing, and the idea that social phenomena can be understood similarly to natural sciences, postpositivism argues for a more nuanced understanding of social realities.
Andrew Jackson's 1828 presidential campaign was a significant event in American political history, marking a shift towards more populist approaches in campaigning and electoral politics. Jackson, who had previously lost to John Quincy Adams in the 1824 election, ran again in 1828, this time successfully positioning himself as a champion of the "common man" against the established political elite.
Characteristic classes are a fundamental concept in differential geometry and algebraic topology that provide a way to associate certain topological invariants (classes) to vector bundles. These invariants can be used to study the geometric and topological properties of manifolds and bundles. ### Key Points about Characteristic Classes: 1. **Vector Bundles**: A vector bundle is a topological construction that associates a vector space to each point of a manifold in a continuous way.
Garmin is a multinational technology company founded in 1989 that specializes in GPS technology and wearable electronics. Originally, the company focused on the aviation and marine navigation markets but has since expanded into various sectors, including automotive, fitness, outdoor recreation, and health. Garmin's products include GPS devices for cars, handheld navigation units for outdoor activities such as hiking and geocaching, fitness trackers, smartwatches, and cycling computers, among other devices.
Anne Conway (1631–1679) was an English philosopher and theologian, known primarily for her contributions to metaphysics and her critiques of Cartesian thought. She is often regarded as an early modern philosopher who offered a unique perspective on the mind-body problem and the nature of substance. Conway's most notable work is "The Principles of the Most Ancient and Modern Philosophy," which was published posthumously in 1690.
Time-based authentication is a security mechanism that involves using time-sensitive data to verify the identity of a user or system. It is commonly employed in two-factor authentication (2FA) systems and is particularly associated with the Time-based One-Time Password (TOTP) algorithm. ### Key Features of Time-Based Authentication: 1. **Time Sensitivity**: The authentication code generated is only valid for a short period, typically ranging from 30 to 60 seconds.
In chemistry, a force field refers to a set of mathematical functions and parameters used to describe the potential energy of a system of particles, typically atoms and molecules. Force fields are critical in molecular modeling and simulations, particularly in computational chemistry and molecular dynamics. They allow scientists to predict the physical behavior of molecules, including their structure, dynamics, and interactions. A force field typically includes: 1. **Bond Stretching**: Describes the energy associated with changes in bond lengths between atoms.
Essentialism is a philosophical theory that suggests that certain entities possess a set of attributes essential to their identity and function. This concept can be applied in various fields, including metaphysics, biology, sociology, and education, among others. The idea revolves around the belief that there are inherent traits or characteristics that define the essence of a particular group, category, or individual. In metaphysics, essentialism posits that objects and beings have a set of characteristics that make them what they fundamentally are.
Time management refers to the process of planning and exercising conscious control over the amount of time spent on specific activities. It involves organizing and prioritizing tasks to maximize efficiency and productivity. Effective time management allows individuals to allocate their time wisely, ensuring that critical tasks are completed while minimizing stress and a sense of overwhelm. Key components of time management include: 1. **Goal Setting**: Defining clear, achievable objectives helps to focus efforts and prioritize tasks.
Time-Sensitive Networking (TSN) is a set of standards developed by the Institute of Electrical and Electronics Engineers (IEEE), specifically under the IEEE 802.1 working group, aimed at providing deterministic and reliable transmission of data over Ethernet networks. TSN is particularly important in applications requiring real-time performance, low latency, and precise synchronization, such as industrial automation, automotive networks, audiovisual applications, and other scenarios where time-critical communication is essential.
Philippe Blanchard may refer to various individuals, as it is a relatively common name. Without more specific context, it's difficult to pinpoint who you may be referring to. This name could belong to professionals in various fields such as science, sports, arts, or academia.
Phokion G. Kolaitis is a computer scientist known for his contributions to theoretical computer science, particularly in the areas of database theory, logic, and computational complexity. His research often focuses on topics such as query languages, data integration, and the foundations of databases. Kolaitis has published numerous papers in peer-reviewed journals and has been involved in various academic and professional organizations related to computer science.
Tomonori Totani is a Japanese artist known for his unique work that blends traditional Japanese aesthetics with contemporary art forms. His creations often incorporate various media, including painting, sculpture, and installation art, and explore themes of nature, culture, and personal identity.
"For the Future" is the title of the 17th episode in the second season of **The Owl House**, an animated television series created by Dana Terrace. The episode aired on February 21, 2022. In this episode, the story focuses on Luz and her friends as they deal with the consequences of their actions and the looming threat of the Collector, a powerful being introduced later in the season.
Spectro-Polarimetric High-Contrast Exoplanet Research (SPHERE) is a sophisticated astronomical instrument designed for direct imaging and characterization of exoplanets around nearby stars. Developed for use with telescopes like the Very Large Telescope (VLT) in Chile, SPHERE combines several advanced techniques to improve the detection and analysis of faint objects, such as planets, in the vicinity of much brighter stars.
Total external reflection is a phenomenon that occurs when a wave, such as light, travels from a medium with a higher refractive index to a medium with a lower refractive index and strikes the boundary at an angle greater than a certain critical angle. This angle is specific to the materials involved and can be calculated using Snell's law, which relates the angles and indices of refraction of the two media.
Fourier algebra is a concept that arises in the context of harmonic analysis and the study of topological groups. It is particularly important in the theory of locally compact groups and their representations.

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