Cancelled transport infrastructure refers to transportation development projects—such as roads, bridges, railways, airports, or transit systems—that were planned but ultimately not constructed or terminated before completion. There can be various reasons for the cancellation of these projects, including: 1. **Funding Issues**: Lack of financial resources, changes in budget priorities, or the unavailability of necessary investments can lead to project cancellations.
"Portages" generally refers to the practice of carrying watercraft or cargo overland between two bodies of water. This term is often used in the context of canoeing, kayaking, and trekking where navigable waters may not be continuous. Portaging is common in areas with lakes and rivers where it may not be feasible or safe to paddle through certain terrain, such as rapids, waterfalls, or low-water passages.
Road infrastructure refers to the comprehensive system of roads, highways, bridges, tunnels, and related facilities that facilitate transportation and mobility. It encompasses all the physical structures and components necessary for the construction, maintenance, and operation of roadways. Key elements of road infrastructure include: 1. **Roadways:** The physical lanes where vehicles travel, which can include highways, arterial roads, local streets, and rural roads.
The ET-Plus Guardrail is a type of roadside safety barrier designed to minimize vehicle damage and occupant injury during collisions. It is a product of the company Trinity Industries and was developed as an improvement over traditional guardrail systems. The ET-Plus system features a unique design that allows guardrail sections to redirect vehicles back onto the roadway, rather than allowing them to be deflected in a way that could lead to more severe crashes or injuries.
An industrial corridor is a designated zone or area that is specifically developed to promote industrial activities and enhance economic growth in a particular region. These corridors typically consist of infrastructure such as transportation networks (roads, railways, and ports), utilities (electricity, water supply, waste management), and other facilities that support manufacturing and business operations. Industrial corridors aim to facilitate the establishment and growth of industries by providing a conducive environment for investment, production, and logistics.
Transport case law refers to the body of legal decisions and interpretations that pertain to the transportation sector. This includes cases involving various modes of transport, such as road, rail, air, and maritime, and addresses a wide range of issues, including: 1. **Liability**: Determining who is responsible for accidents, injuries, damage to goods, or delays in transportation. This can involve carriers, drivers, and companies.
A simulation table is a structured framework used to model and analyze the behavior of complex systems through simulation. It typically contains a variety of elements that represent different variables, states, or scenarios within the system being studied. These tables help in organizing data and results from simulations, making it easier to visualize outcomes, draw conclusions, and make informed decisions. ### Key Features of a Simulation Table: 1. **Variables**: Lists the different variables involved in the simulation, such as inputs, parameters, and conditions.
A transport accident refers to an incident involving a vehicle or mode of transportation that results in damage, injury, or death. These accidents can occur on various modes of transport, including: 1. **Road Transport**: Accidents involving cars, trucks, motorcycles, bicycles, and pedestrians. 2. **Rail Transport**: Incidents involving trains, which may include collisions, derailments, or accidents at level crossings.
Car-free islands are locations where the use of motor vehicles is restricted or completely prohibited, often to preserve the environment, reduce pollution, and maintain a peaceful atmosphere. Here’s a list of some well-known car-free islands around the world: 1. **Venice, Italy** - While technically a city rather than an island, Venice is famous for its canals and the absence of cars. Transportation is primarily by foot or boat.
Maritime safety refers to the measures and regulations in place to ensure the safety and security of maritime operations, which encompass shipping, navigation, fishing, and other activities occurring on the water. This includes protecting the lives of those involved, preserving property, and safeguarding the marine environment.
"Water transport stubs" typically refer to incomplete articles or entries on topics related to water transportation in various knowledge databases, such as Wikipedia. These stubs usually require additional information, expansion, or references to provide a more comprehensive overview of the subject. Water transport encompasses various methods of transporting goods and people over water bodies, including: - **Shipping and freight**: Transportation of goods via cargo ships. - **Ferries**: Boats designed to carry passengers and vehicles across bodies of water.
A "blind corner" typically refers to a turn or corner in a road where visibility is limited, making it difficult for drivers, cyclists, or pedestrians to see what is coming from the other direction. This situation can pose safety hazards, as individuals cannot see oncoming traffic or obstacles until they are very close to the corner.
Sifted is a media outlet focused on the European startup and technology ecosystem. Launched in 2019 as a part of the Financial Times, Sifted provides journalism, analysis, and insights on startups, venture capital, and innovation in Europe. It aims to cover the rapidly changing tech landscape, highlight emerging trends, and provide resources for entrepreneurs, investors, and professionals in the industry.
The Iceberg transport cost model is a concept used in transportation and logistics, particularly in economic models and operations research. The model addresses the way transportation costs affect the flow of goods from one location to another when some portion of the shipment is "lost" or cannot be used due to transportation constraints.
In traffic engineering, the "K factor" is a term used to describe the relationship between peak hour traffic flow and average daily traffic (ADT). Specifically, it represents the proportion of daily traffic that occurs during the peak hour of traffic. The K factor is crucial for understanding traffic patterns, estimating road capacity, and planning roadway improvements.
The term "Pilot Major" can refer to a few different concepts depending on the context, but it is commonly associated with the context of the military or aviation. 1. **Military Context**: In a military setting, a "Pilot Major" typically refers to an officer rank. In many air forces, a major is an officer rank above captain and below lieutenant colonel. The title "Pilot" indicates that the officer is qualified to fly aircraft.
The Post and Logistics Union (P&LU) often refers to a collective or organization that represents workers in the postal and logistics sectors. These unions typically aim to advocate for the rights and interests of employees, addressing issues such as wages, working conditions, job security, and benefits. In some regions, P&LU may also be involved in negotiating collective bargaining agreements with employers and providing support and resources for union members.
"Spotter" in the context of maneuvering typically refers to a person or technology that assists in the navigation, oversight, and safety of vehicles or equipment during complex maneuvers. This term can apply in various contexts, such as: 1. **Aviation**: In aviation, a spotter may assist pilots during taxiing, takeoffs, or landings, helping to ensure that the aircraft adheres to safety protocols and is aware of any obstructions or aircraft in the vicinity.
"Street Smarts: An Entrepreneur's Guide to Success" is a book by Norm Brodsky and Bo Burlingham, published in 2008. The book combines personal anecdotes, practical advice, and insights from the authors' experiences as successful entrepreneurs. It emphasizes the importance of real-world experience and intuition in business, arguing that traditional education and theoretical knowledge are not always sufficient for success in the entrepreneurial world.
A timing point is a term used in various contexts, but its meaning can vary depending on the field: 1. **Transportation and Logistics**: In the context of transportation, a timing point may refer to a scheduled location along a route where vehicles (such as buses or trains) are expected to stop or perform certain actions at predetermined times. This helps in maintaining punctuality and efficiency in services.

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