Marvin Zelen was a prominent American biostatistician known for his contributions to the field of statistics, particularly in cancer research and clinical trials. He was born on March 14, 1927, and passed away on September 8, 2023. Zelen was notably involved in the development and implementation of statistical methodologies that improved the design and analysis of clinical studies.
James H. Ware could refer to several individuals, but one prominent figure with that name is an American mathematician known for his work in various fields, including algebra and mathematical education. He might also be involved in research related to mathematical statistics or computational mathematics.
Lowell Reed could refer to a few different subjects, depending on context, but one prominent figure is Lowell Reed (1902-1986), an American mathematician known for his work in probability theory and statistics. He made significant contributions to mathematical biology and the analysis of biological populations.
Robert R. Sokal (1924-2019) was an influential American biostatistician and ecologist, recognized for his contributions to the fields of statistics, biology, and ecology. He is best known for his work in developing methods for statistical analysis in ecological research, particularly the development of the Sokal and Rohlf statistical software, which is widely used in biological research.
Robert Strawderman is a statistician known for his contributions to the fields of statistics and biostatistics. His research often focuses on statistical methodology, Bayesian statistics, and the application of statistical techniques in various areas. He has published numerous papers in academic journals and has been involved in teaching and mentoring students in statistics.
Nilanjan Chatterjee is a name that could refer to various individuals, depending on the context. However, one prominent figure associated with this name is a statistician and researcher known for his work in statistical methods and applications, particularly in areas such as biostatistics, epidemiology, and data analysis. He may also engage in research related to public health and clinical studies.
Oscar Kempthorne is an American statistician renowned for his contributions to the fields of statistical design and analysis, particularly in the context of agricultural research and experimental design. He is best known for developing the "Kempthorne design," which is used in the analysis of variance and in the design of experiments. His work has significantly influenced the application of statistics in agricultural sciences and beyond.
Ross Prentice could refer to a person, but without additional context, it’s unclear who exactly you might be referring to. There could be several individuals with that name, or it might refer to a specific subject area, such as a character in a work of fiction, a public figure, or a professional known in a distinct field.
Scott Shields Emerson does not appear to be a widely recognized name in popular culture, academia, or notable historical contexts up to my last knowledge update in October 2023. It could potentially refer to a private individual or a specific niche that hasn't gained widespread attention. If you have a particular context in mind, like a profession or a specific field (e.g.
An extremal black hole is a type of black hole that exists at the limit of certain physical parameters, particularly when considering its mass and charge or angular momentum. In the context of general relativity and modern theoretical physics, extremal black holes are characterized by having their mass equal to a specific value where they cannot radiate further or absorb additional charge or angular momentum without becoming non-extremal.
Extreme mass ratio inspiral (EMRI) refers to a specific type of gravitational wave event that occurs when a small compact object, such as a stellar-mass black hole or a neutron star, orbits around a much more massive black hole, typically a supermassive black hole with a mass millions to billions of times that of the sun. The mass ratio of the two objects in an EMRI is extreme, often greater than 1000:1.
The Hawking-Page phase transition is a concept from theoretical physics that describes a phase transition between different types of states in a gravitational system, particularly in the context of anti-de Sitter (AdS) space and black holes. In the specific setup considered by Stephen Hawking and Malcolm Page in their seminal work in the early 1990s, they examined a system of black holes and thermal radiation in asymptotically anti-de Sitter space.
GW190814 is the designation given to a gravitational wave event detected by the LIGO and Virgo observatories on August 14, 2019. This event was noteworthy because it involved the merger of two compact objects, one of which was likely a black hole and the other a neutron star. The key features of GW190814 include: 1. **Masses**: The heavier object was determined to have a mass of about 22 solar masses, classifying it as a black hole.
A near-extremal black hole refers to a type of black hole that is close to the extremal limit of its charge or angular momentum. In general relativity, black holes can be characterized by their mass, electric charge, and angular momentum. An **extremal black hole** is one that reaches the maximum possible charge or angular momentum for its mass, which means that its properties are at the limits set by the laws of physics.
The term "excluded people" generally refers to individuals or groups who are marginalized, disadvantaged, or barred from full participation in society. This exclusion can occur on various levels, including social, economic, political, or cultural. Some common categories of excluded people include: 1. **Economic Exclusion**: Individuals who live in poverty or are unemployed may lack access to resources and opportunities for advancement.
The Oppenheimer–Snyder model is a solution to Einstein's general relativity that describes the gravitational collapse of a homogeneous dust sphere. It was first introduced by physicists J. Robert Oppenheimer and Hartland Snyder in a landmark paper published in 1939. This model is significant in theoretical physics as it lays the groundwork for understanding black holes and gravitational collapse.
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!
Intro to OurBigBook
. Source. We have two killer features:
- 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-calculusArticles 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/derivativeVideo 2. OurBigBook Web topics demo. Source. - 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.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
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. - Infinitely deep tables of contents:
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





