The EKV MOSFET model (which stands for Enz-Krummenacher-Vittoz) is a mathematical model used to describe the electrical characteristics of MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) devices. This model is particularly well-suited for analog circuit design and is appreciated for its accuracy in transconductance calculations and its capability to model short-channel effects.
Langley's Adventitious Angles refer to a phenomenon in astronomy and optics that relates to the measurement of angles in a way that accounts for certain observational errors or adjustments. This term is not widely recognized in standard texts and may be more specifically relevant to historical contexts or specific studies by astronomer Samuel Langley, who was active in the late 19th and early 20th centuries.
A "Testimony of integrity" typically refers to a statement or affirmation made by an individual that reflects their honesty, ethical standards, and adherence to moral principles. This kind of testimony can manifest in various contexts, such as personal or professional environments, legal situations, or religious settings. Here are a few key aspects: 1. **Personal Affirmation**: It may involve an individual sharing their experiences or beliefs regarding honesty and integrity, often illustrating how these values have influenced their decisions and actions.
Transport organizations are entities that are involved in the planning, management, and execution of transportation services. They can encompass a wide range of businesses and governmental bodies that focus on moving people and goods from one location to another. Transport organizations can be classified into several categories: 1. **Public Transport Organizations**: These are typically government or municipal entities that provide public transportation services, including buses, trains, subways, and ferries.
Urban transport refers to the systems and services used for moving people and goods within urban areas, typically cities and their surrounding suburbs. This encompasses a wide range of transportation modes and infrastructures designed to facilitate mobility in densely populated areas. Key components of urban transport include: 1. **Public Transport**: Buses, trains, trams, subways, and light rail systems that provide mass transit options for urban dwellers. Public transport aims to reduce traffic congestion and provide an affordable means of transportation.
Sodium is an essential chemical element in biology, with the symbol Na and atomic number 11. It is a positively charged ion (cation) in its ionic form, usually represented as Na⁺. Sodium plays several critical roles in biological systems, including: 1. **Osmoregulation**: Sodium is crucial in maintaining fluid balance and osmotic pressure in cells and tissues. It helps regulate the movement of water across cell membranes.
Alethiology is the study of truth. It is a branch of philosophy that examines the nature, types, and criteria of truth. Alethiology seeks to understand what truth is, how it can be defined, how it differs from belief or opinion, and how we can know or ascertain what is true. This field often intersects with areas like epistemology, which focuses on knowledge and belief, as well as logic and metaphysics.
Truth-seeking is a cognitive and philosophical endeavor aimed at discovering, understanding, and adhering to objective truths about the world, ourselves, and our beliefs. It involves a critical approach to information, encouraging individuals to question assumptions, seek evidence, and evaluate differing perspectives. Key aspects of truth-seeking include: 1. **Open-Mindedness**: Being willing to consider new ideas and listen to different viewpoints, even if they challenge one's existing beliefs.
John 18:38 (NIV) says: "What is truth?" Pilate asked. With this, he went out again to the Jews gathered there and said, "I find no basis for a charge against him." This verse is part of the account of Jesus' trial before Pontius Pilate, highlighting Pilate's questioning of the concept of truth in the context of Jesus' accusations.
Kittum, also known as Kittum Thang, is a traditional practice of sandwich making from the Kachin ethnic group in Northern Myanmar. It involves layering fermented tea leaves, vegetables, and sometimes meat or fish between sheets of soft rice or wheat flour. The name "kittum" can vary in spelling and interpretation, reflecting regional dialects among the Kachin. This dish is often served at gatherings and celebrations and is considered a symbol of hospitality.
Automatic baud rate detection is a feature used in serial communication protocols that allows a device to automatically determine the baud rate (the speed of data transmission expressed in bits per second) of incoming data signals without needing to pre-configure the communication parameters. This is particularly useful in scenarios where devices need to communicate over serial links and the specific baud rate is not known in advance. ### How it Works 1. **Data Sampling:** The receiving device samples the incoming data signal for a period of time.
The Scott–Curry theorem is a result in the field of topology, particularly in the study of topological spaces and continuous functions. It establishes an important relationship between certain topological properties.
The unit of density is typically expressed as mass per unit volume. The most common units for density are: 1. **Kilograms per cubic meter (kg/m³)** – This is the SI (International System of Units) unit for density. 2. **Grams per cubic centimeter (g/cm³)** – Often used in chemistry and for substances like water, where 1 g/cm³ is equivalent to 1000 kg/m³.
Dynamic viscosity is a measure of a fluid's resistance to flow and deformation under applied stress. The units of dynamic viscosity are typically expressed in the following ways: 1. **Pascal-seconds (Pa·s)** - This is the SI (International System of Units) unit for dynamic viscosity. 2. **Newton-seconds per square meter (N·s/m²)** - This is equivalent to Pascal-seconds.
Energy is a scalar physical quantity that is commonly measured in several units, depending on the context and the system being analyzed. The most widely recognized units of energy include: 1. **Joule (J)**: The SI (International System of Units) unit of energy. One joule is defined as the energy transferred when one newton of force is applied over a distance of one meter.
The unit of luminous flux is the lumen (symbol: lm). Luminous flux measures the total amount of visible light emitted by a source per unit of time, taking into account the sensitivity of the human eye to different wavelengths of light. It is an important quantity in fields such as lighting design and photometry to evaluate how much light a source emits in relation to human perception.
Units of mass are standard measurements used to quantify the amount of matter in an object or substance. The most commonly used units of mass are: 1. **Kilogram (kg)**: The base unit of mass in the International System of Units (SI). It is defined as the mass of a specific platinum-iridium cylinder kept at the International Bureau of Weights and Measures. 2. **Gram (g)**: A subunit of the kilogram, where 1 kilogram equals 1000 grams.
Units of measurement in astronomy are crucial for quantifying astronomical distances, sizes, masses, and other physical properties of celestial objects. Here are some of the key units commonly used in the field: ### 1. **Distance** - **Astronomical Unit (AU)**: The average distance from the Earth to the Sun, approximately 93 million miles or about 150 million kilometers. - **Light-Year (ly)**: The distance that light travels in one year, approximately 5.
In surveying, units of measurement are essential for accurately representing distances, angles, areas, volumes, and other properties of land and structures. The choice of units can depend on regional standards, the specific discipline of surveying, and the tools being used. Here are some common units of measurement used in surveying: ### 1. **Distance** - **Metric System:** - **Meter (m):** The base unit of length in the International System of Units (SI).
Units of volume are measurements used to quantify the three-dimensional space occupied by a substance or object. Here are some common units of volume: 1. **Metric Units:** - **Cubic Meter (m³)**: The standard unit of volume in the International System of Units (SI). - **Liter (L)**: A common unit for measuring liquids, where 1 L = 0.001 m³.
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





