"The Dictionary of Obscure Sorrows" is a creative work by John Koenig that aims to define emotions and feelings that are often difficult to articulate. The project began as a website and has since evolved into a published book. In this "dictionary," Koenig coins new words for specific, nuanced feelings—many of which relate to experiences of melancholy, nostalgia, longing, and existential reflection.
A perverse incentive is a situation where a reward or incentive leads to unintended and undesirable outcomes. Instead of promoting positive behavior or results, these incentives may encourage individuals or organizations to engage in counterproductive actions or to exploit the system. For instance, if a company rewards employees based on the number of sales closed without considering the quality of those sales, employees might resort to aggressive or unethical sales tactics, leading to customer dissatisfaction or a damaged reputation for the company.
"The Invisible Man" is a 1984 science fiction film directed by Paul Verhoeven that is loosely based on H.G. Wells' classic novel of the same name. This adaptation features a modern take on the story of a scientist who discovers a way to become invisible, but the process has dangerous and often horrific consequences. The film stars actor Griffin Dunne as the protagonist, who becomes increasingly unhinged after he undergoes the invisibility experiment.
Theoretical Population Biology is a branch of biology that focuses on the mathematical and computational modeling of biological populations and their dynamics. It seeks to understand the principles governing population dynamics, interactions, and evolutionary processes using quantitative approaches. Key areas of study in theoretical population biology include: 1. **Population Dynamics**: This involves modeling how populations grow, decline, and oscillate over time due to factors such as birth rates, death rates, immigration, and emigration.
Flexoelectricity is a phenomenon in which an electric polarization is induced in a material as a result of a spatial gradient of strain. In simpler terms, it refers to the generation of electrical charge in response to mechanical deformation, particularly when that deformation varies over space rather than being uniform. This effect is observed in certain dielectric materials, including some ceramics and polymers, and is distinct from the more widely known piezoelectric effect, where electrical polarization occurs in response to uniform mechanical stress.
Vienna is the capital city of Austria and one of the country's nine federal states. It is located in the northeastern part of Austria, along the Danube River. Known for its rich cultural history, Vienna has been a significant center for music, art, and politics. The city is famous for its classical music heritage, being associated with composers like Mozart, Beethoven, and Strauss. Vienna is also renowned for its historic architecture, including the Schönbrunn Palace, St.
15810 Arawn is a small asteroid that is part of the asteroid belt in our solar system. Discovered on February 1, 1991, by the astronomer David C. Jewitt and his team, it is named after Arawn, a figure from Welsh mythology, who is associated with the otherworld.
Vladimir Kocharovsky does not appear to be a widely recognized public figure or topic in available information up to October 2023. It is possible that he may be a private individual or a relatively obscure figure.
Lawrence Hubert was a prominent figure in the field of psychology, particularly known for his work in cognitive psychology and psychometrics. He contributed significantly to the development of methods for measuring and analyzing cognitive processes. One of his notable achievements is the co-creation of the "Hubert-Wiseman model" in psychometrics. Additionally, he has worked on topics related to cognitive testing and the applications of statistical methods in psychological research.
The TI-Nspire series is a line of graphing calculators developed by Texas Instruments, designed primarily for educational purposes in mathematics and science. The TI-Nspire calculators are known for their advanced features, including symbolic algebra capabilities, dynamic graphing, 3D graphing, and support for programming. They are widely used in high school and college classrooms.
The Georges Matheron Lectureship is an award presented by the International Association for Mathematical Geosciences (IAMG) in honor of Georges Matheron, a prominent figure in the field of mathematical geosciences. Matheron made significant contributions to spatial statistics, geostatistics, and the development of theories that integrate mathematics with geosciences.
Patrick J. Curran is a prominent figure in the fields of psychology and statistics, particularly known for his work in the area of developmental psychology and quantitative methods. He has made contributions to the understanding of individual differences and trajectories in psychological development, as well as the application of modern statistical techniques, such as structural equation modeling and multilevel modeling, to psychological research. If you are looking for specific information or a particular context related to Patrick J. Curran, please provide more details!
Flooding algorithms are a type of routing technique used primarily in computer networking, particularly in the context of message passing and data distribution. The primary concept behind flooding is to send a message to every node (or host) in a network, ensuring that the message reaches its destination even in the presence of network topology changes or failures.
The thermodynamics of nanostructures deals with the principles and behaviors of thermal energy in materials at the nanoscale, typically involving structures that are on the order of 1 to 100 nanometers in size. This field is particularly important because materials at the nanoscale can exhibit unique physical and chemical properties that differ significantly from their bulk counterparts due to high surface area-to-volume ratios, quantum effects, and increased significance of surface energy.
As of my last knowledge update in October 2021, there isn't a widely recognized figure or concept named Peter Waweru. It's possible that he could be a private individual or a localized figure who has gained some prominence after that date, or he may be a common name without specific notable associations.
"A History of Pi" generally refers to the exploration of the mathematical constant π (pi) throughout history, detailing its discovery, applications, and significance in mathematics, science, and culture. The history of pi spans thousands of years and involves contributions from various civilizations. ### Key Points in the History of Pi: 1. **Ancient Civilizations**: - The concept of pi can be traced back to ancient civilizations such as the Egyptians and Babylonians, who had approximations of pi.
Polynomial regression is a type of regression analysis that models the relationship between a dependent variable \( Y \) and one or more independent variables \( X \) using a polynomial equation.
Amy Langville is an academic known for her work in the fields of mathematics and computer science, particularly in areas related to algorithms, information retrieval, and ranking systems. She is often associated with the analysis and development of ranking algorithms, which have applications in various domains, including search engines and recommendation systems. Langville has also contributed to educational efforts in these areas through publications and teaching.
The number 38 is an integer that follows 37 and precedes 39. It is an even number and can be expressed as a sum of two squares: \(38 = 1^2 + 7^2\). In mathematics, it has various properties and significance: 1. **Mathematics**: It is a composite number, as it has divisors other than 1 and itself (specifically, 1, 2, 19, and 38).
Kreft's dichromaticity index is a measure used in the field of color science, particularly in the study of color perception. It quantifies the degree to which a color can be perceived by individuals with dichromacy, a condition in which a person is missing one type of color receptor (cone) in the eyes and therefore has a limited color vision compared to trichromats, who have three types of cones.

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