Acronym Finder

Alternating current, some sort of flow is that it is constantly the amount and its direction relative to the current is changing. In other words, the stream constantly high and low and the direction of motion of the electrons also change. From the amount of a maximum to zero and then from zero to the minimum can be reset to zero and then to the first mode comes back and the cycle to interrupt the flow continues....

Selenium is one of the elements, chemicals, non-metallic and rare. Atomic number it 34 and symptoms abbreviation, it Se.

this element is more for combination can be found for less pure to be seen.

taking much It is toxic, but in small quantities for the activity of the cells is necessary. More selenium needed by the body of the material, food supply.

This article anti- is strong, so reactions, chemical losses, that in the cells of the body this happens, to prevent. Cells support has been better able to against diseases such as heart disease, cancer, and disorders dependent on the age of your resistance.

research has shown that taking selenium along with vitamins, "" health, strengthens the body, and in the treatment or prevention of many diseases is effective....

Gamma ray bursts or eruptions of gamma-ray, or GRB to the eruption of sudden and intense gamma-radiation in the depths of the cosmos is said to be. This phenomenon dozens of years as one of the phenomena of mysterious astronomy was known. Nowadays, it has become apparent that some of these explosions related to the supernova, and some other related ....

The dissemination of information, excerpts, etc., the acronym SDI, a term used in library and Information Science. The kind of presentation and transfer of information, particularly new information and updated, including search basis, and send the information needed each person to be a solitary, disciplined, and continuous. Initially, this service manually provide.

process it this way is that first, according to Case Research (Profile) system. all information related to any topic of interest or research projects, the researcher from the database, information retrieval, and to he sent. At a later stage, so that the library or Information Center database, new information received, they have, according to the records, researchers search basis, and provides the latest information related to research projects or interest in them for each separately sends. Usually this regularly and at intervals of a given time is done....

Olympiad, global mathematics (IMO), a Olympiad annual 6 issue 42 the concession is for students of high school and of the Olympiads is scientific. The first Olympiad, global mathematics in Romania in 1959, held every year (except 1980) is continued. About 100 of the country teams, a maximum of 6, Plus One Leader (Leader) team and one deputy leader and observers can send....

Catalogue of Bright Stars list of the set the stars based on the brilliance of them. This catalogue contains about 9110 star is of magnitude 6.5 ....

In mathematics the fourth dimension, or 4D, a concept of abstract and non-actual, which is caused by the generalization of the law of three-dimensional space. This topic almost for a period of two hundred years by philosophers and mathematicians studied and studied....

In physics and math, and in Euclidean space to a sequence of n real number a point in space n next called, and when n=2 is a point and click space two-dimensional place....