The Harrington Hump is a term used in aviation to describe a specific type of aerodynamic phenomenon that occurs in certain aircraft, particularly during steep descents or high-speed maneuvers. It is named after American pilot and aerodynamics researcher, Harry Harrington, who studied and characterized this behavior. The phenomenon is characterized by a sudden and significant increase in drag, which can affect the aircraft's performance and handling.
Transport lists can refer to various concepts depending on the context. Here are a few interpretations: 1. **Logistics and Supply Chain**: In logistics, a transport list may refer to a list that outlines the details of goods being transported. This can include information such as item descriptions, quantities, origin and destination addresses, shipping methods, and tracking information. These lists are used for managing and tracking the movement of goods in the supply chain.
The outline of transport generally refers to a structured overview or framework that describes the various aspects and functions of transportation systems. Below is a detailed outline that covers the key components of transport: ### I. Introduction to Transport A. Definition of Transport B. Importance of Transport in Society C. Historical Overview of Transport Systems ### II. Types of Transport A. Ground Transport 1.
Asphalt concrete, commonly referred to as asphalt, is a composite material used primarily for constructing and paving roads, parking lots, airports, and other surfaces. It consists of a mixture of aggregates (such as sand, gravel, or crushed stone) and a binder, typically asphalt cement, which is a sticky, black, petroleum-based substance. ### Key Components: 1. **Aggregates**: These make up the bulk of the asphalt concrete mix and provide strength and stability.
Louis Pierre Ancillon de la Sablonnière (also known simply as Ancillon de la Sablonnière) was a French writer and politician, born on 2 August 1764 and died on 18 July 1847. He was noted for his work in philosophy and literature, as well as for his political engagement during a tumultuous period in French history, particularly during the French Revolution and the subsequent Napoleonic era.
Maltenes are a group of chemical compounds found in crude oil and heavy petroleum products. They are a complex mixture of different types of hydrocarbons and are primarily composed of asphaltenes, resins, and oils. Maltenes represent the non-asphaltene fraction of crude oil and can play a significant role in determining the properties and behavior of petroleum products.
Pörner Group is a company that specializes in engineering and technology solutions, particularly in the fields of refinery and petrochemical processes. The company provides a range of services, including process design, project management, and consultancy for the oil and gas industry, as well as for chemical plants. They focus on improving efficiency, safety, and sustainability in production processes. Pörner Group is known for its expertise in refining and has been involved in various projects that aim to optimize existing facilities and develop new processes.
New Jersey amber refers to a specific type of amber that is primarily found in the state of New Jersey. This amber is fossilized tree resin that dates back to the Late Cretaceous period, approximately 100 million years ago. New Jersey amber is notable for its quality and diversity, containing numerous inclusions such as insects, plant material, and other organic materials encapsulated within the resin.
Amber Road refers to an ancient trade route that connected the Baltic Sea with the Mediterranean Sea, facilitating the trade of amber, a valuable fossilized tree resin. This route was significant in antiquity, especially for various cultures that sought amber for its beauty and use in jewelry, ornaments, and other decorative items. The Amber Road connected various peoples and regions, including present-day countries like Poland, Germany, and Italy, among others.
Charentese amber, also known as "amber from Charente," refers to a specific type of amber that is found in the Charente region of southwestern France. This amber is known for its unique geological and historical characteristics, having formed from the resin of ancient coniferous trees millions of years ago. The Charente region's amber deposits are typically dated to the Cretaceous period, around 100 million years ago.
Jūratė and Kastytis are figures from Lithuanian mythology. Jūratė is a sea goddess associated with the Baltic Sea, known for her beauty and her connection to the sea. Kastytis, on the other hand, is a mortal fisherman who becomes her lover.
Lebanese amber refers to a type of amber that is found in Lebanon, specifically within the region known for its geological formations that date back to the Late Cretaceous period (approximately 100 million to 66 million years ago). This amber is fossilized tree resin, which is valued for its beauty and is often used in jewelry and ornamentation.
The Two-Higgs-Doublet Model (2HDM) is an extension of the Standard Model of particle physics that incorporates two Higgs doublets instead of just one. In the Standard Model, a single Higgs doublet is responsible for the electroweak symmetry breaking mechanism, which gives mass to the W and Z gauge bosons and fermions.
The term "Prussian Formation" typically refers to a military formation introduced by the Prussian Army, particularly during the 19th century. It was part of a series of tactical innovations that transformed the Prussian military into a formidable force, especially during the wars of German unification.
The term "331 model" could refer to several things depending on the context, as it's not specific to a widely recognized concept in any particular field. Here are a few possibilities: 1. **331 Model in Statistics**: It might refer to a specific model used in statistical analysis, such as a regression model with particular characteristics or assumptions.
Causal Dynamical Triangulation (CDT) is a theoretical framework in quantum gravity that attempts to reconcile general relativity and quantum mechanics. It is based on the idea of modeling spacetime as a collection of simple geometric building blocks, specifically triangles (or higher-dimensional simplices), that are "glued" together in a way that respects a causal structure.
Composite Higgs models are theoretical frameworks in particle physics that suggest that the Higgs boson, responsible for giving mass to elementary particles via the Higgs mechanism, is not an elementary particle but rather a composite particle made up of more fundamental constituents. This idea arises from motivations to address various issues in the Standard Model of particle physics, particularly the hierarchy problem, which deals with the vast difference between the gravitational scale and the electroweak scale.
Kaluza-Klein theory is a theoretical framework that attempts to unify gravity and electromagnetism by extending the concept of spacetime to include extra dimensions. It originated from the work of Theodor Kaluza and Oskar Klein in the early 20th century. The key idea is as follows: 1. **Extra Dimensions**: Kaluza proposed that, in addition to the familiar three spatial dimensions and one time dimension, there exists a fifth dimension.

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