Idiopathic short stature (ISS) refers to a condition in which a child has a height significantly below the average for their age and sex, but no identifiable medical cause can be determined. In other words, despite extensive evaluations, including growth hormone levels, genetic tests, and assessments for chronic illnesses, a reason for the short stature cannot be found.
The IEEE Transactions on Electromagnetic Compatibility (EMC) is a peer-reviewed scientific journal published by the Institute of Electrical and Electronics Engineers (IEEE). This journal specializes in research related to electromagnetic compatibility, which is a field that addresses the interaction between electronic devices, systems, and their electromagnetic environment.
The IEEE Transactions on Instrumentation and Measurement is a peer-reviewed academic journal published by the Institute of Electrical and Electronics Engineers (IEEE). The journal focuses on the theory, technology, and application of instrumentation and measurement techniques, serving a diverse range of fields such as engineering, science, and technology. Key aspects of the journal include: 1. **Scope**: It covers a broad spectrum of topics related to measurement science, technology, and instrumentation.
An imaging phantom is a standardized object or model used in medical imaging to evaluate, calibrate, and validate imaging systems and techniques. Phantoms are designed to simulate specific imaging characteristics of human tissues or organs, allowing for quality assurance and performance testing in imaging modalities such as X-ray, MRI, CT, ultrasound, and nuclear medicine. Different types of imaging phantoms are used for various purposes: 1. **Calibration**: To ensure that imaging equipment is producing accurate and consistent results.
Informatization refers to the process of transforming information and knowledge into digital formats and making that information more accessible, usable, and manageable through the application of information technologies. It encompasses the integration of information technology into various sectors, including government, education, industry, and daily life, to enhance efficiency, productivity, and decision-making. Key aspects of informatization include: 1. **Digital Transformation**: The shift from traditional processes to digital ones, enabling organizations to operate more efficiently and respond quickly to changes.
Imre Csiszár is a prominent Hungarian mathematician known for his work in information theory, statistics, and related fields. He has made significant contributions to the development of various concepts and theorems in information theory, including results involving information measures, coding theory, and statistical hypothesis testing. Csiszár is also recognized for his work on the Csiszár divergence (or information divergence), a concept that generalizes the notion of distance between probability distributions.
"Incandescence" is a science fiction novel by the author Greg Egan, published in 2008. The story is set in a far-future universe and follows two main narratives: one located on a distant planet called the "Blues" and another that takes place in the "Earlies," a region of space where unique discoveries about consciousness and existence are explored.
Incidence coloring is a concept from graph theory and combinatorics, which deals with the coloring of graphs or hypergraphs based on the incidence structure of their elements. In simple terms, incidence coloring involves assigning colors to vertices (or edges) under certain constraints related to how they are connected or how they interact with one another.
The Independent Lubricant Manufacturers Association (ILMA) is an industry trade organization that represents the interests of independent lubricant manufacturers in the United States and elsewhere. Founded in 1948, ILMA provides a platform for its members to network, share knowledge, and advocate for policies that support the lubricant manufacturing industry. ILMA's members include companies that produce, blend, and package lubricants and related products, as well as suppliers and service providers to the industry.
In computer graphics and computational geometry, a "sliver polygon" refers to a polygon that is very thin or elongated, typically having a small area compared to its longest dimension. These polygons can occur in various contexts, such as in the processes of mesh generation, triangulation, or surface subdivision. Sliver polygons may lead to undesirable artifacts in rendering, numerical instability, or inaccuracies in calculations, especially in finite element analysis or other numerical simulations.
Indian mathematicians have made significant contributions to mathematics over the centuries. Here's a brief overview of notable Indian mathematicians by century: ### Ancient Period (Before 7th Century) - **Aryabhata (476–550)**: One of the earliest Indian mathematicians and astronomers, known for his work, Aryabhatiya, where he introduced concepts of zero and place value.
"Transforms" can refer to various concepts depending on the context in which it is used. Here are a few possible interpretations: 1. **Mathematics**: In mathematics, transforms are operations that take a function or a signal and convert it into a different function or representation. Common examples include the Fourier transform, Laplace transform, and Z-transform, among others. These transforms help analyze signals and systems, especially in frequency domain analysis.
Inductionism is a philosophical approach to scientific reasoning that emphasizes the process of inductive reasoning, where general principles are derived from specific observations or empirical evidence. It is typically contrasted with deduction, where specific conclusions are drawn from general principles or theories. In the context of the scientific method, induction involves gathering data through experiments and observations, and then formulating hypotheses or theories based on the patterns and regularities observed in the data.
An infinite loop is a sequence of instructions in programming that repeats indefinitely and never terminates on its own. This can occur due to a condition that always evaluates to true or a lack of a proper exit condition. Infinite loops can be intentional, often used in situations where a program needs to run continuously until externally stopped, such as in operating systems or servers. However, they can also be accidental bugs in code, leading to applications that hang or become unresponsive.
The term "Infinite Loop Space Machine" is not a standard term in computer science or technology, but it seems to evoke concepts from various areas of computing, particularly in programming, hardware design, or theoretical computer science. 1. **Infinite Loop**: In programming, an infinite loop is a sequence of instructions that, when executed, repeats indefinitely. This can happen due to a loop condition that always evaluates to true.
Infrared and thermal testing are techniques used to detect heat patterns and anomalies in materials and systems through the use of infrared radiation. These methods rely on the principle that all objects emit infrared energy based on their temperature. Here's an overview of each: ### Infrared Testing **Infrared (IR) testing** typically involves the use of infrared cameras or thermal imagers to capture images and data related to the thermal energy emitted by objects.
"Ingar Roggen" does not seem to correspond to any widely recognized concept, entity, or individual as of my last knowledge update in October 2023. It may refer to a lesser-known person, a specific cultural reference, or it could be a misspelling of another term.
Inner core super-rotation refers to a phenomenon related to the Earth's inner core, which is a solid ball primarily composed of iron and nickel. This phenomenon describes a situation in which the inner core rotates at a slightly different rate than the Earth's outer layers. While the outer core and the mantle rotate together with the Earth, studies have shown that the inner core can rotate faster or slower than the surface.
In molecular biology, an "insert" refers to a segment of DNA or RNA that is introduced into a vector (such as a plasmid or viral genome) during the process of cloning or genetic engineering. The insert typically contains a gene or a sequence of interest that researchers want to study, manipulate, or express in a host organism.
The Institut national des sciences et techniques nucléaires (INSTN) is a French institution dedicated to education and research in the field of nuclear science and technology. It is affiliated with the CEA (Commissariat à l'énergie atomique et aux énergies alternatives), which is the French government body responsible for research in nuclear energy and alternative energies.

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