Glossary index

Technology, science and the universe

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Engineering and transportation

Jet engine

A jet engine is a type of engine that propels a vehicle using jet propulsion. This propulsion system is based on the principle of action and reaction, where the engine expels a jet of gas at high…

Engineering and transportation

Jetpack

A jetpack is a device worn on the back that allows a person to elevate into the air, providing enhanced mobility in three-dimensional environments. This type of technology has gained popularity in…

Engineering and transportation

Jet propulsion

Jet propulsion is a method of generating thrust using fluid jets, applicable in various robotic designs. This system is based on the expulsion of a fluid at high speed, generating a reaction force…

Engineering and transportation

Jigsaw

A jigsaw is a power or hand tool used to make cuts in materials such as wood, metal, or plastic. Its design includes a saw blade that moves up and down, allowing for both curved and straight cuts…

Engineering and transportation

JIT Inventory

Just In Time (JIT) inventory is an inventory management strategy that aligns raw material orders from suppliers directly with production schedules. This methodology aims to minimize work-in-progress…

Engineering and transportation

Just-in-Time

Just in Time (JIT) is a production strategy that aims to optimize a business's return on investment by reducing work-in-progress inventory and associated maintenance costs. This methodology focuses…

Engineering and transportation

Kayak

The kayak is a small, narrow boat designed to be propelled by a double-bladed paddle. Its elongated structure and aerodynamic design allow it to glide easily over water, making it a popular choice…

Engineering and transportation

Kinetic Architecture

Kinetic architecture is an innovative approach in architectural design that incorporates movement or change as a fundamental aspect of its structure. This type of architecture aims to create spaces…

Engineering and transportation

Kitting

Kitting is a logistical process that involves assembling a set of parts or products into a 'kit' that is prepared for manufacturing or distribution. This process is fundamental in inventory…

Engineering and transportation

Knob

The knob is a design and functional element commonly found on doors, furniture, and equipment. It is characterized by its rounded shape, allowing for a comfortable grip and easy manipulation. This…

Engineering and transportation

Knot

A knot is a structure formed by interlacing ropes, threads, or similar materials, for the purpose of joining two or more elements. Knots are fundamental in various disciplines, from craftsmanship to…

Engineering and transportation

Knot tying

Knot tying is an ancient practice that involves joining two or more ropes, threads, or similar materials using various tying techniques. This skill is not only fundamental in the realm of crafts but…

Engineering and transportation

Ladder

A ladder is a set of steps arranged in such a way that allows people to ascend or descend between different levels of height. Generally, ladders are designed with a series of steps that alternate in…

Engineering and transportation

Ladder Rack

The ladder rack is a structure specifically designed to store and organize ladders on a boat. This element is crucial for maintaining order and safety on deck, as ladders are essential tools for…

Engineering and transportation

Ladder Rung

A ladder rung is a horizontal step on a ladder that allows individuals to ascend or descend safely between different heights. Each rung consists of a flat surface designed for foot placement…

Engineering and transportation

Lagoon

A lagoon is a shallow body of water that is separated from a larger body of water, such as an ocean or lake, by a natural barrier, which can be a strip of land, a reef, or a series of islands. These…

Engineering and transportation

Landing

Landing is the act of bringing a ship to shore or to a dock, a crucial process in navigation and maritime logistics. This term refers to the maneuver by which a vessel approaches the shore or a port…

Engineering and transportation

Landside

The land side of a port refers to the part of the port that is located on dry land, as opposed to the water areas where ships dock. This area is crucial for the port's operations, as it houses…

Engineering and transportation

Landside Operations

Landside operations in the port context refer to the various activities carried out in the land area of a port, related to the management and handling of goods and vessels. These operations are…

Engineering and transportation

Lashing

Lashing is the process of securing cargo on a means of transport, such as a ship, to prevent unwanted movement during transit. This procedure is crucial to ensure the safety of both the cargo and the…

Engineering and transportation

Lashing Point

A lashing point is a designated location on a boat where lines, which are ropes or cables used to control and secure the vessel, can be secured. These points are crucial for the maneuverability and…

Engineering and transportation

Lashing Points

Lashing points are designated locations on a ship where cargo can be secured. These points are crucial for ensuring the stability and safety of the cargo during maritime transport. They are generally…

Engineering and transportation

Lateral Buoy

The lateral buoy is a floating device used in navigation to mark the boundaries of a navigable channel. These buoys are essential for guiding boats and vessels, indicating which side they should…

Engineering and transportation

Lateral Marks

Lateral marks are visual signals used in maritime navigation to indicate the sides of navigable channels. These marks are essential for navigation safety, as they help boats identify the correct…

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