Transport (commonly used in the U.K.), or transportation (used in the U.S.), is the movement of humans, animals, and goods from one location to another. In other words, the action of transport is defined as a particular movement of an organism or thing from a point A (a place in space) to a point B.
Modes of transport include air, land (rail and road), water, cable, pipeline, and space. The field can be divided into infrastructure, vehicles, and operations. Transport enables trade between people, which is essential for the development of civilizations.
Transport infrastructure consists of the fixed installations, including roads, railways, airways, waterways, canals, and pipelines and terminals such as airports, railway stations, bus stations, warehouses, trucking terminals, refueling depots (including fueling docks and fuel stations), and seaports. Terminals may be used both for interchange of passengers and cargo and for maintenance.
Means of transport are any of the different kinds of transport facilities used to carry people or cargo. They may include vehicles, riding animals, and pack animals. Vehicles may include wagons, automobiles, bicycles, buses, trains, trucks, helicopters, watercraft, spacecraft, and aircraft.
I have come across the Reynolds Transport Theorm in my study of Fluid Dynamics, and it's a very powerful tool.
\frac {DB_{sys}}{Dt} = \frac{ \delta}{\delta t} \int_{cv} \rho b dV + \int_{cs} \rho b \vec {V} \cdot \hat {n} dA
Where B is any extensive property of the system, and b is any...
I'm reading about bundes and connections but I cannot get past a little problem involving path-ordered exponentials. I hope someone can help me out. I'll try to state the problem as well as possible with plain text LaTeX. My question is just this: How does the the integral (of a general...
I had planned to use spherical tyres for my engg. project on a robotic transport vehicle, but I'm stumped on how to get it done. Magnetic force could be an answer but monopoles are not possible...i'm stumped...Could someone provide me the answer:??:bugeye: thethi.hs@gmail.com
I have a doubt...
Hi, I want to know, why do we use tanks with cylinder forms for fuel transportation and not with another geometric form, like a 3D rectangle (i don't know the english word for it... :smile:) ?
thanks...
I am looking at the Fermi-Walker transport of a tetrad transported by an observer in circular motion in Minkowski space. The 0-component of the tetrad should be the 4-velocity of the observer, which should therefore satisfy the FWT DE, but I'm finding that it is equal to the negative of what it...
Imagine a non-rotating particle, one with zero angular momentum. Attach a tetrad of orthonormal vectors to the particle.
Imagine that we accelerate the particle via a force through it's center of mass, so that it follows some curve through space-time parametreized as x^i(\tau) while...
In quantum systems/domain, the transporting of information from two locations, say A to B is the basis of all quantum connective logistic processes.
What process, is available for the transport of information, without altering the information, surely if your moving information, you are...
hi,
i am trying to show that the amount by which a vector is rotated by parallel transport around a triangle whose sides are arcs of great circles equals the excess of the sum of the angles over 180 degrees.
this is what i have found out so far
call the angles of the triangle (assuming...
Transport across cell membranes...
I was reading my textbook and it said, "Fat-soluble molecules, such as glycerol, can diffuse through the membrane easily. They dissolve in the phospholipid bilayer and pass through it in the direction of the concentration gradient, from a high concentration to...
I learned that there exists a difference between Lie transport and parallel transport and what that difference is in differential geometry, but I'm getting all confused again when I read the explanation given in the 'intro to differential forms' thread (below).
(posted by jeff)
How do we do...
I have two problems for homework that I just can't seem to figure out. Can someone please help me?! Thanks.
1) A jet transport has a weight of 2.97 x 106 N and is at rest on the runway. The two rear wheels are 17 m behind the front wheel, and the plane's center of gravity is 13.1 m behind the...
Greetings.
According to my textbook (again, this might not be really accurate because of translation):
Now, here is my question :
If proteins are just molecules (big ones i guess), how do they 'know' what the cell needs at a certain time (to let it into the cell) ?
Thanks in advance.
Ok, awfully long subject, but its an attention getter.
Anyhow, my friends and I have been wanting to build small, 1 - 2 seater transport vehicles. I've got some basics on my ideas, hoping to get as light of a vehicle as possible, while meeting modern safety and emmission standards.
So for...