admission

Admission is he act and result of admitting (tolerate, agree, consent). With origin in the Latin word admission, the idea Admission can be used in different areas. For example: "I am anxious: tomorrow my admission to the university will be defined", "To enter this company you must pass an admission exam", "The admission of the actual amount of the debt is necessary to begin negotiations with creditors".

It is common for the concept to be used with respect to acceptance or the rejection of a person by an entity. Let us suppose that a young man decides to pursue his university studies in a recognized and traditional institution. The university, when considering your admission as a student, is likely to look closely at your academic record or require you to pass an exam.

It is known as Admission rights to the power of a business or a establishment from allow or deny access to it by a person. A dance venue (disco) can make use of the right of admission and prevent the entrance of an individual who arrives at the door drunk and insults others.

The right of admission is not a concept that must be applied in a capricious or random way, but rather has the objective of preserving those principles that the public generally relates to the institution. In the above example it is clear that the administration of the nightclub does not want people to associate its premises with violence and lack of responsibility, and it is for that reason that it decides to prohibit the entrance to the alcoholic individual.

Of course, in a world where equality, justice and integrity have little to do with the way in which people conduct their business, the reasons why a company denies to a potential client are not always as transparent as those described above. The expression "the house reserves the right of admission»Can be seen in many stores, generally deluxe, to warn the public that not just any individual meets its standards and therefore only a few can enter.

In the field of right, Admission is the process that is carried out to analyze the form of a judicial appeal or a lawsuit, determining whether to move forward to be resolved or not.

If we focus on the field of mechanics, is called admission to the initial stage of the process that takes place in an internal combustion engine when the piston draws in a flammable mixture (also known as fuel mixture). In this phase, the piston descends and the Pressure of the cylinder decreases, generating one of two possible situations:

* In the case of compression ignition and diesel engines, what happens is that air enters the structure;

* for gasoline or cycle engines Otto, what comes in is a mixture of fuel and air.

This phenomenon takes place in the first of four times, which are the admission, the compression, the explosion or expansion and the escape. It is important to note that the piston concept sometimes appears as plunger, and in this area they are synonymous: it is the piece whose movement it is alternating, found inside the cylinder of a machine or a pump body, which compresses or thins a fluid, or receives movement from it.

When the plunger ends its downward stroke and the cylinder fills with mixture or air, the valve of admission. This is the point at which the compression stroke begins.