Sven Erik Jørgensen may refer to a specific individual, but without additional context, it's difficult to determine which Sven Erik Jørgensen you are referring to, as his name could belong to multiple people across various fields, such as academia, sports, or other professions. One notable individual with this name is Sven Erik Jørgensen, a prominent scientist known for his work in ecological modeling, particularly in the field of environmental science and aquatic ecosystems.
In the context of mathematical and theoretical physics, a symmetric spectrum often refers to a situation where certain properties or quantities exhibit symmetry, leading to a balanced and uniform distribution or behavior. However, the term can have specific meanings depending on the field of study. 1. **In Mathematics (especially in Spectral Theory)**: A symmetric spectrum can refer to the eigenvalues of a symmetric operator or matrix, where spectral properties are analyzed for their symmetries.
Tate's thesis generally refers to the main argument or interpretation presented by a scholar named Tate, which could pertain to various topics depending on the field of study. If you are referring to a specific individual, work, or subject area (such as art, economics, literature, etc.
Theory of Mind (ToM) refers to the ability to attribute mental states—such as beliefs, desires, intentions, and knowledge—to oneself and to others. This cognitive capability allows individuals to understand that others may have perspectives, thoughts, and feelings that differ from their own. In humans, ToM typically develops in early childhood and is considered a fundamental aspect of social cognition.
Flexible displays refer to screen technologies that can be bent, rolled, or otherwise shaped without losing functionality. These displays are typically made with materials such as organic light-emitting diodes (OLEDs), electronic paper, or liquid crystal displays (LCDs) with flexible substrates.
The Smurfs merchandising refers to the extensive range of products and promotional items associated with the Smurfs franchise, which is based on the comic series created by Belgian artist Peyo (Pierre Culliford) in the 1950s. Over the years, The Smurfs have expanded beyond comics into animated television shows, feature films, and various forms of media.
"The Unreasonable Effectiveness of Mathematics in the Natural Sciences" is an essay written by physicist Eugene Wigner, published in 1960. In this essay, Wigner discusses the seemingly miraculous ability of mathematics to describe and predict phenomena in the natural world, suggesting that the success of mathematics in explaining and modeling physical theories is surprising and profound.
The Thomas Edison Depot Museum is a historical site located in Port Huron, Michigan. It is dedicated to the life and work of Thomas Edison, particularly his early career as a telegraph operator. The museum is situated in a historic railroad depot where Edison worked as a young man. The museum features various exhibits that showcase Edison’s inventions and innovations, as well as artifacts related to his time in Port Huron.
A foot per second (ft/s or ft/sec) is a unit of speed or velocity that indicates how many feet are traveled in one second. It is part of the imperial system of measurement and is commonly used in the United States for various applications, including engineering, physics, and everyday life.
T-symmetry, or time reversal symmetry, is a concept in physics that refers to the invariance of the laws of physics under the reversal of the direction of time. In other words, a physical process is said to exhibit T-symmetry if the fundamental equations governing the dynamics of the system remain unchanged when the time variable is replaced by its negative (\(t \rightarrow -t\)).
A heterogeneous random walk in one dimension is a type of stochastic process that describes a particle moving along a line where the step sizes and/or probabilities of moving left or right can vary based on certain conditions or locations. This contrasts with a homogeneous random walk, where each step is taken with the same probability and magnitude. In a one-dimensional heterogeneous random walk, several key features may characterize the movement: 1. **Variable Step Sizes**: The distance the walker takes in each step may vary.
Gunter's chain is a measurement tool used in surveying, particularly in the field of land surveying. It is named after the English mathematician Edmund Gunter, who introduced it in the early 17th century. The chain consists of a series of linked metal pieces or "links," each typically measuring 7.92 inches (or 20.1 centimeters) long. A complete Gunter's chain traditionally comprises 100 links, making the total length 66 feet (or 20.
Watt-hour per kilogram (Wh/kg) is a unit of measurement used to express the energy density of a material or battery in relation to its mass. It indicates how much energy (in watt-hours) can be stored or provided by one kilogram of the substance or battery. This metric is particularly important in fields like battery technology, where it helps to evaluate the efficiency and performance of energy storage systems.
Actual Cubic Feet per Minute (ACFM) is a measure of the volumetric flow rate of gas or air at actual (real) conditions of temperature and pressure. It is used to describe the flow rate of a fluid in terms of cubic feet per minute, accounting for the actual conditions under which the fluid is flowing. ACFM is particularly important in applications where gas behavior can vary significantly based on temperature, pressure, and composition.
Million Standard Cubic Feet per Day (MMSCFD) is a measurement of gas flow used in the natural gas industry. It quantifies the volume of gas that is transported or produced over a one-day period. Here’s a breakdown of the terms: - **Million**: Refers to one million units. - **Standard Cubic Feet (SCF)**: This is a unit of volume.
Standard cubic centimeters per minute (sccm or cm³/min) is a unit of measurement used to quantify the flow rate of gases. It indicates the volume of gas (in cubic centimeters) that passes through a specific point in a system per minute under standardized conditions, typically at standard temperature and pressure (STP). Standard conditions often refer to a temperature of 0 degrees Celsius (273.15 K) and a pressure of 1 atmosphere (101.325 kPa).
Binary prefixes are a set of unit prefixes used in computing and data storage to express quantities that are powers of two. They are an extension of the standard metric prefixes (like kilo, mega, giga) that are based on powers of ten. In the binary system, however, quantities are often expressed as powers of two, which is more relevant in contexts such as computer memory and storage.
A gigabyte (GB) is a unit of digital information storage that is commonly used to measure the size of data, storage capacity of devices, and memory in computers and other electronic devices. 1. **Definition**: In terms of binary calculations, one gigabyte is equal to \(2^{30}\) bytes, which is 1,073,741,824 bytes. In decimal terms, it is often defined as 1 billion bytes (1,000,000,000 bytes).
A kilobyte (KB) is a unit of digital information storage that is commonly used to measure the size of files and data. The term is derived from the prefix "kilo-", which means one thousand. However, in the context of computer science, it can refer to either: 1. **Decimal Kilobyte (KB)**: In this usage, 1 kilobyte is equal to 1,000 bytes.
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





