David Resnik is a notable figure in the field of bioethics and philosophy, particularly known for his work on ethical issues related to scientific research, biotechnology, and public health. He has served as a director of the National Institute of Environmental Health Sciences (NIEHS) and has been involved in discussions regarding the ethical implications of genetic research, as well as the responsibilities of researchers and institutions in the context of public health and environmental issues.
Dimitris Dimitrakos is a professional basketball player from Greece. He has played as a guard and forward and has been associated with various teams in the Greek basketball leagues. Known for his skills on the court, he has also been part of the Greek national basketball team in international competitions. For specifics about his career achievements, statistics, and current team affiliations, it might be useful to check the latest sports news or databases, as player information can change frequently.
Tarjan's algorithm is a graph theory algorithm used to find strongly connected components (SCCs) in a directed graph. A strongly connected component of a directed graph is a maximal subgraph where every vertex is reachable from every other vertex in that subgraph. The algorithm was developed by Robert Tarjan and operates in linear time, which is O(V + E), where V is the number of vertices and E is the number of edges in the graph.
Edward C. Harwood is not a widely recognized figure in historical or contemporary discourse, based on my knowledge up to October 2021. It is possible that he is a lesser-known individual, or perhaps a fictional character, or someone who has gained prominence after my last update.
Elisabeth Lloyd is a prominent American philosopher of science known for her work in the philosophy of biology and the philosophy of science more generally. She focuses on issues related to evolutionary theory, the nature of scientific explanation, and the implications of biological research for understanding social and ethical questions. In particular, she has been vocal about the intersection of gender and science, exploring how biological perspectives can influence debates about gender differences and societal roles.
Eric Winsberg is a philosopher of science, known for his work on the philosophy of climate science, the role of computation in scientific practice, and the nature of scientific reasoning. He has contributed to discussions about how scientific models are used to understand complex systems, such as climate change, and the implications of uncertainty and prediction in scientific work. Winsberg is often involved in examining the epistemological and methodological issues that arise in the context of scientific modeling and inference.
Ervin László is a Hungarian philosopher, systems theorist, and integral theorist known for his work in the fields of science, consciousness, and the interconnectedness of the universe. Born on August 12, 1932, he has authored numerous books and articles exploring a wide array of topics, including the implications of quantum physics, theories of consciousness, and an evolutionary perspective on spirituality.
The Whitehead problem is a classic question in the field of algebraic topology, specifically in the area of group theory relating to homotopy theory. Formulated by the mathematician J.H.C. Whitehead in the 1940s, the problem asks whether a certain type of homomorphism between two groups can be lifted to a homotopy equivalence.
Frederick Suppe is a prominent philosopher of science, particularly known for his work in the philosophy of science, the philosophy of language, and the history of scientific theories. Suppe has made significant contributions to the understanding of scientific theories and the nature of scientific explanation. One of his main areas of focus has been the formal analysis of scientific theories, such as how theories are structured and how they relate to empirical data.
Khan Bahadur Abdul Hakim (often spelled as Abdul Hakeem) was a notable figure from British India, particularly known for his contributions during the early to mid-20th century. He is primarily recognized for his work in education, social reform, and as an advocate for the rights of Muslims in India. He played a significant role in promoting educational initiatives and was involved in various movements aimed at uplifting the socio-economic status of the Muslim community.
An elliptic curve is a type of mathematical structure that has important applications in various fields, including number theory, cryptography, and algebraic geometry. Formally, an elliptic curve is defined as the set of points \( (x, y) \) that satisfy a specific type of equation in two variables.
In abstract algebra, a branch of mathematics that deals with algebraic structures, theorems serve as fundamental results or propositions that have been rigorously proven based on axioms and previously established theorems. Here are some significant theorems and concepts in abstract algebra: 1. **Group Theory Theorems**: - **Lagrange's Theorem**: In a finite group, the order (number of elements) of any subgroup divides the order of the group.
Closure with a twist is a concept often referred to in discussions about narrative structure, particularly in literature and film. It generally involves providing a resolution to a story while simultaneously adding an unexpected element or twist that recontextualizes the events that have unfolded. This can challenge the audience's previous understanding of the characters, plot, or themes by introducing a surprising revelation or turning the conclusion in a new direction.
A conformal linear transformation is a type of function that preserves angles and the shapes of infinitesimally small figures but may change their size. In a more technical sense, it refers to a linear transformation in a vector space that is characterized by its ability to maintain the angle between any two vectors after transformation.
In mathematics, particularly in linear algebra and abstract algebra, the concept of a **direct sum** refers to a specific way of combining vector spaces or modules. Here are the key aspects of the direct sum: ### Direct Sum of Vector Spaces 1.
Embedding, in the context of machine learning and natural language processing (NLP), refers to a technique used to represent items, such as words, entities, or even entire documents, in a continuous vector space. These vectors can capture semantic meanings and relationships between the items, allowing for effective analysis and processing. ### Key Points about Embeddings: 1. **Dense Representation**: Unlike traditional representations (e.g., one-hot encoding), embeddings provide a more compact and informative representation.
Emmy Noether was a prominent mathematician known for her groundbreaking contributions to abstract algebra and theoretical physics. Her bibliography includes numerous papers and articles, primarily in German and French, reflecting her work on algebraic structures, ring theory, and Noetherian rings, among other topics.
The General Linear Group, denoted as \( \text{GL}(n, F) \), is a fundamental concept in linear algebra and group theory. It consists of all invertible \( n \times n \) matrices with entries from a field \( F \).

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