Etiology refers to the study of the cause or origin of a disease or condition. In a broader context, it encompasses the factors that contribute to the development of a disease, including biological, environmental, genetic, and lifestyle influences. Understanding etiology is essential for diagnosing, preventing, and treating health conditions, as it helps researchers and healthcare professionals identify the mechanisms and factors that lead to disease onset.
Janet Brown Guernsey is an American artist known for her work as a painter, printmaker, and sculptor. Her art often combines various influences and mediums, exploring themes such as nature, identity, and the human experience. Specifically, she has gained recognition for her layered techniques and vibrant color palettes, which can be seen in her paintings and printmaking projects.
A volvelle is a type of interactive paper device that consists of one or more rotating wheels or disks, often used in books or other printed materials. The disks are usually attached to a central point, allowing them to spin and reveal different information or images beneath them. Volvelles were historically used for various purposes, including teaching, demonstrating astronomical concepts, calculating dates, and even for entertainment.
Bennett's inequality is a result in probability theory that provides a bound on the tail probabilities of sums of independent random variables, particularly in the context of bounded random variables. Specifically, Bennett's inequality is useful for establishing concentration results for random variables that are bounded and centered around their expected value.
Cantelli's inequality is a probabilistic inequality that provides a bound on the probability that a random variable deviates from its mean. Specifically, it is used to measure the tail probabilities of a probability distribution.
Doob's Martingale Inequality is a fundamental result in the theory of martingales, which are stochastic processes that model fair game scenarios. Specifically, Doob's inequality provides bounds on the probabilities related to the maximum of a martingale. There are a couple of versions of Doob's Martingale Inequality, but the most common one deals with a bounded integrable martingale.
The Janson inequality is a result in probability theory, particularly in the context of the study of random variables and dependent events. It provides a bound on the probability that a sum of random variables exceeds its expected value. Specifically, it is often used when dealing with random variables that exhibit some form of dependence.
An "appeal to probability" is a type of logical fallacy that occurs when someone assumes that because something is possible or likely, it must be true or will happen. This fallacy involves an unwarranted conclusion based on the probability of an event, rather than on solid evidence or deductive reasoning. For example, someone might argue, "It's likely that it will rain tomorrow, so it will rain.
The International Electrical Congress is a global gathering of professionals, researchers, and experts in the field of electrical engineering and related disciplines. These congresses often provide a platform for attendees to share knowledge, present research findings, discuss innovations, and explore the latest trends in electrical technology. Typically, the event may include keynote speeches, technical sessions, workshops, and networking opportunities designed to foster collaboration among participants from various countries and sectors of the electrical engineering industry.
John Alexander Simpson could refer to various individuals or entities, depending on the context. One notable figure is a British biochemist known for his contributions to the field of biochemistry and molecular biology. He may also be a lesser-known individual in various fields such as academia, business, or the arts.
Peter Fowler is a physicist known for his contributions to experimental particle physics. He has been involved in various research projects and collaborations, particularly in areas related to high-energy particle collisions and the study of fundamental particles. His work often intersects with major experiments at facilities like the Large Hadron Collider (LHC) at CERN, where significant discoveries in particle physics, including the Higgs boson, have taken place.
The formation and evolution of the Solar System is a complex process that occurred over billions of years, starting around 4.6 billion years ago. Here’s an overview of the key stages in its formation and evolution: ### 1. **Solar Nebula Hypothesis** The widely accepted theory for the formation of the Solar System is the Solar Nebula Hypothesis. According to this theory, the Solar System began as a giant cloud of gas and dust, known as a solar nebula.
The Mars Radiation Environment Experiment (MARS) is a scientific investigation designed to study the radiation environment on Mars. It is primarily focused on understanding the types and levels of radiation present on the Martian surface, which is critical for future human exploration and for the understanding of potential biological effects. Radiation on Mars comes from several sources, including cosmic rays and solar particle events, and is influenced by the thin Martian atmosphere and the planet's lack of a protective magnetic field.
"Universal Natural History and Theory of the Heavens" is a significant work by the German philosopher and scientist Immanuel Kant, published in 1755. In this work, Kant explores the nature of the universe and the physical laws that govern it, and he attempts to explain the formation of celestial bodies and the structure of the cosmos. Kant's text lays the groundwork for his later philosophical ideas, particularly in the realm of epistemology and metaphysics.
Hanns Hörbiger (1860–1931) was an Austrian engineer and inventor known primarily for his controversial theory of "World Ice," which he proposed as an alternative cosmological explanation for various celestial phenomena. Hörbiger's ideas suggested that ice played a fundamental role in the formation and structure of the universe, influencing everything from the creation of planets to the orbits of celestial bodies.
Jiun-Huei Proty Wu does not appear to be a widely recognized public figure or concept based on the information available up to October 2023. It is possible that Jiun-Huei Proty Wu could refer to a specific individual in academia, a professional field, or a local context that hasn't received widespread attention.
CP/M, which stands for Control Program for Microcomputers, is an early operating system created by Gary Kildall in the mid-1970s. It was one of the first operating systems to offer a consistent interface across different microcomputer manufacturers, making it easier for software developers to create applications that could run on multiple systems.
A tensor product bundle is a construction in the context of vector bundles in differential geometry and algebraic topology. It combines two vector bundles over a common base space to form a new vector bundle. The definition of a tensor product bundle is particularly useful in various mathematical fields, including representation theory, algebraic geometry, and theoretical physics.
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





