From the science of mechanics, “get the job done” is a thing that forces do if they go during the path through which They are really performing, and it is actually equivalent for the product of the common pressure and the space moved. If a man carries a pounds alongside a horizontal path, he does no perform In keeping with this definition, For the reason that power and the movement are at right angles to each other; that's, the pressure is vertical along with the motion horizontal.
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The spacing effect signifies that lessons or finding out spaced out with time (spaced repetition) are better than cramming
Superior-density polyethylene is actually a dampness and chemical-resistant plastic with very good impact strength. The material is fantastic for outdoor programs and watertight containers or seals.
Straightforward machines are elementary examples of kinematic chains or linkages which can be accustomed to model mechanical systems starting from the steam engine to robot manipulators. The bearings that variety the fulcrum of a lever and that allow the wheel and axle and pulleys to rotate are examples of a kinematic pair named a hinged joint.
Later experiments included pairing the sight of food stuff Using the seem of the bell tone. Following various pairings, the dogs eventually began to salivate into the seem from the bell by yourself.
… with what splendor, artwork and contrivance, unique creatures are created, And exactly how the several parts of this terrific machine are equipped to one another, and make a regular and uniform environment …—
This portion is an excerpt from Progress of your anxious program in humans § Adult neural advancement.[edit]
: expertise or ability obtained by instruction or research folks of fine schooling and substantial learning
Every time a learner interacts with the e-learning atmosphere, it is named augmented learning. By adapting to the needs of individuals, the context-pushed instruction might be dynamically tailor-made towards the learner's all-natural surroundings.
Sensitization is really an illustration of non-associative learning where the progressive amplification of the response follows recurring administrations of the stimulus.[21] This is based on the notion that a defensive reflex to the stimulus for example withdrawal or escape gets more powerful following the publicity to a different harmful or threatening stimulus.[22] An daily illustration of this mechanism would be the recurring tonic stimulation of peripheral nerves that happens if somebody rubs their arm continually.
a : a more info mechanically, electrically, or electronically operated device for doing a process an espresso machine
These illustrations are programmatically compiled from numerous online sources to illustrate latest usage of the phrase 'machine.' Any thoughts expressed within the examples will not symbolize Those people of Merriam-Webster or its editors. Send us responses about these examples.
a archaic : a made matter regardless of whether materials or immaterial : framework … All those supporters and pillars, upon whom the body and machine of the building was grounded …—