The term open It allows to refer to multiple issues. It is usually a adjective , although there are times when it appears as noun (for example, in sports competitions in which all categories can participate: “The Australian Open started today”).
A person open She is frank and receptive, and does not hastily judge others, but accepts ideological and cultural differences, and is even able to change her mind and learn from others. A open list , on the other hand, is susceptible to changes: “I listen to proposals, the list is still open”. The business or open affairs They have a similar meaning, since the adjective refers to what is not yet resolved: "The deal is open as there are still several points to agree".
A open sound is one that articulates with a wide degree of opening , greater than in sounds considered closed (open vowel ). In singing it is very important to develop a deep knowledge of this characteristic of sound to successfully pass through the entire extension of the voice. Basically, human vocality is divided into three registers: the grave, the central and the acute. However, a well-educated sounding apparatus is capable of transcending those limits in both directions.
To get from one register to another without noticing cuts in the voice it is necessary, in part, to give the vowels the necessary opening, which has a more or less round sound. The notes that represent the transitions between these segments are called passages, and often bring many headaches to singing students. In general rules, and taking the vowel 'a' as a reference, to sing in the bass register a very open sound is used, which closes as it rises, charging a more rounded shape, as if gradually mixing with an 'o'. Upon reaching the passage between the center and the acute region, it is likely that it will be necessary to reopen it, starting an opposite path, which will eventually deform all the vowels and make them almost indistinguishable.
Regarding a chivalry , the notion of open allows to mention that it separates excessively its limbs when walking or jogging.
A ground or a countryside open It is the one that is without fences or walls, and that has a flat or dilated surface.
A software from Open Source (or open source, in English) is one that is distributed freely and is susceptible to modification by users, as it offers access to sources. Given the high prices of programs and the resistance of users to pay for them, the popularity of open source applications has grown considerably in recent years. However, these products do not represent the definitive cure against piracy, since they generally lack the functions that make your paid alternatives shine.
Among the most popular open source programs is, without a doubt, GIMP. It is a application that was born as a free alternative to Photoshop; Among its benefits, it should be noted that its developers offer versions for various operating systems, including Windows and Linux, and that it has a wide variety of very powerful tools. Its weaknesses are, on the other hand, its graphical interface and the great difficulty of learning to perform tasks that in its competition can be carried out with a simple action.
A open letter It is intended for general dissemination; that is, it is not customized to a single sender or does not have character confidential.
Regarding electricity, a open circuit It is an interrupted circuit that does not allow current to pass through.