Spanish bioinformaticians are professionals from Spain who specialize in bioinformatics, a field that combines biology, computer science, and information technology to analyze and interpret biological data. Their work often involves developing algorithms, software tools, and databases to manage and analyze large sets of biological information, such as genomic sequences, protein structures, and metabolic pathways.
The Spatiotemporal Epidemiological Modeler (STEMS) is a computational tool designed for the analysis and modeling of diseases in relation to geographical and temporal dynamics. This model focuses on understanding how diseases spread across different locations over time, taking into account various factors such as population dynamics, environmental influences, and social interactions. STEMS typically integrates data from multiple sources, including epidemiological data, demographic information, and geographic information systems (GIS), to simulate and predict the spread of infectious diseases.
Specific energy is a term used to describe the amount of energy stored or released per unit mass of a substance or system. It is typically expressed in units such as joules per kilogram (J/kg) or calories per gram (cal/g). Specific energy provides a way to compare the energy content of different materials or fuels regardless of their mass, making it a useful metric in fields such as engineering, chemistry, and physics.
The spectral concentration problem generally refers to issues related to the distribution of eigenvalues of certain operators or matrices, particularly in contexts where one is interested in the clustering of these eigenvalues in a specific region of the complex plane or on the real line. In mathematical terms, spectral concentration typically arises in linear algebra, functional analysis, and quantum mechanics, involving Hermitian operators or self-adjoint matrices.
Spectral theory of ordinary differential equations (ODEs) is a branch of mathematics that studies the properties of differential operators through their spectra, which are essentially the set of values (eigenvalues) for which the differential operator has corresponding eigenfunctions (or eigenvectors). This theory plays a significant role in understanding solutions to differential equations, particularly in relation to linear systems.
The 15th meridian west is a line of longitude that is located 15 degrees west of the Prime Meridian, which is at 0 degrees longitude. This meridian runs from the North Pole to the South Pole and passes through several countries in Europe and Africa, including parts of Norway, Sweden, Denmark, and Spain, as well as countries in West Africa. It is one of the meridians used in the geographic coordinate system to help determine locations on Earth.
The number 162 is an integer that follows 161 and precedes 163. It can be categorized in several ways: 1. **Mathematical Properties**: - It is an even number. - It is a composite number, meaning it has factors other than 1 and itself. The factors of 162 are 1, 2, 3, 6, 9, 18, 27, 54, and 81.
The 165th meridian east is a line of longitude that is located 165 degrees east of the Prime Meridian, which is at 0 degrees longitude. This meridian runs from the North Pole to the South Pole, passing through various countries and regions. In the Northern Hemisphere, it crosses parts of Russia, including the Kamchatka Peninsula, and can also be seen in the Bering Sea.
The 168th meridian west is a line of longitude located 168 degrees west of the Prime Meridian, which is at 0 degrees longitude. It runs from the North Pole to the South Pole, passing through the Pacific Ocean, and it is primarily located in the ocean with very few land areas directly intersecting it. In terms of geography, the 168th meridian west lies just to the east of the International Date Line, which is generally around 180 degrees longitude.
16 mm scale is a model railway and modeling scale primarily used in the modeling of narrow gauge railways. In this scale, 16 mm represents a model dimension of 16 millimeters to 1 foot (or 1:19 scale). It means that 1 foot in the real world is represented by 16 mm in the model.
The term "16th-century Greek physicists" may refer to scientists and philosophers of Greek heritage who were active during the 16th century, a period that was marked by significant advancements in science and a revival of ancient knowledge, particularly due to the Renaissance. However, it's important to note that the term may not directly correspond to a specific group of physicists in the way that we think of them today.
Armand Pien is a renowned Belgian meteorologist and television presenter, particularly known for his work in weather forecasting. He gained popularity in Belgium for his engaging presentation style and accurate weather predictions. His contributions to meteorology and public communication of weather-related information have made him a prominent figure in the field.
Arogyavani, also known as the Arogyavani Health Helpline, is a health service initiative that provides medical support and information to the public, primarily in India. The helpline number, 104, is a toll-free service that individuals can call to access health-related information, guidance, and support.
As of my last update in October 2023, Artashes Shahinian does not appear to be a widely recognized public figure, historical figure, or a term associated with any specific well-known context. He could be a private individual, a local figure, or his significance may have emerged after my last update.
A premium-rate telephone number is a special type of phone number that is used for services that incur a higher charge than a standard call. Typically, these numbers are used for services such as technical support, adult entertainment, psychic services, or other types of entertainment and information services. The additional charges for calls to these numbers are often shared between the service provider and the telecommunications network, allowing the service provider to generate revenue from the calls.
A sound limiter is a device or software used to control the maximum level of audio signals. Its primary function is to prevent audio levels from exceeding a certain threshold, thereby protecting equipment and ensuring that sound does not become too loud or distorted. Sound limiters are commonly used in various applications, including live sound reinforcement, broadcasting, recording studios, and sound systems for events.
AT&T Sceptre is a platform developed by AT&T for managing and optimizing software-defined wide area networks (SD-WAN). It is designed to help businesses improve their network performance, enhance security, and streamline operations. With Sceptre, users can leverage advanced features such as real-time analytics, automated network management, and integration with various communication and collaboration tools.
Atmanirbhar Bharat, which translates to "Self-Reliant India," is an initiative launched by the Government of India in May 2020 in response to the economic challenges posed by the COVID-19 pandemic. The goal of Atmanirbhar Bharat is to promote self-reliance and reduce dependence on imports by boosting domestic manufacturing, enhancing productivity, and fostering innovation in various sectors of the economy.
The 176th meridian west is a line of longitude that is located 176 degrees west of the Prime Meridian, which runs through Greenwich, England. This meridian passes through the Pacific Ocean and is notable for being close to the International Date Line, which is approximately at 180 degrees longitude. The area around the 176th meridian west includes various islands, such as parts of the Aleutian Islands in Alaska and other territories in the Pacific.
Plane-wave expansion is a mathematical method used primarily in the fields of electromagnetics, optics, and solid-state physics to represent a complex wave function or field in terms of a sum of plane waves. This technique is particularly useful for analyzing wave behavior, diffraction, and propagation in periodic structures, such as photonic crystals or quantum wells.

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