Correct information and data aggregation are very important in wireless sensor networks because sending incorrect information by fault sensors make to wrong decision about environment and increasing defective sensor during the time incorrect data decries reliability of wireless sensor networks. Previous methods have Problems such as there are fault sensors in wireless sensor network therefore w...

Dred Scott, without doubt, is the most controversial case in the history of the United States Supreme Court. Unlike the controversies that surround other decisions of the Court, the controversy surrounding Dred Scott does not turn on if the outcome or Chief Justice Taney’s analysis was wrong, but rather on why the outcome and Chief Justice Taney’s analysis were wrong. This article focuses on th...

There are various ways and corresponding tools that the marine biologist community uses for identifying one species. Species identification is essentially a decision making process comprising steps in which the user makes a selection of characters, figures or photographs, or provides an input that restricts other choices, and so on, until reaching one species. In many cases such decisions shoul...

The purpose of this paper is to identify the most significant alternatives renewable energy sustainability using a hybrid decision-making model multiple criteria. Sustainable sources cannot run out and can be used for an indefinite period time. In addition meeting our needs, sustainable does not need renewed or replenished, nor it pose any threat being wrong running out. Our demands only met by...