Recently, the number of people trying to hack websites has increased with the increase in the number of security vulnerabilities and the lack of security awareness among programmers, and website programmers focus only ...

Information Systems (IS) success is critical in organizations, because of its direct and indirect impact on information flow inside and outside organizations, and therefore, it affects decision making process, that influence ...

Solar domestic hot water systems are gaining acceptance worldwide including in palestine the system .............

Summaries are considered as useful indicators of the document content. Traditionally, summaries are created by humans, through reading a text and identifying the most important points in it. But the information overloading ...

When the building response to earthquakes, each floor can be idealized of a total mass at a floor level, and the walls can be modeled as a massless transverse springs. A three story buildings model is designed and a ...

For water heating in domestic and commercial applications this study investigate the possibility of increasing the efficiency for the system using the same main components for capturing and transferring solar energy. By ...

The agriculture plays an important role in the national incoming within the Palestinian territories; Thyme is one of the most used herbs in the local market. It is commonly used in food and medical industries, it also ...

In this .a.rticle j we present some important observations of the first 10th Smanmdache Symmtric Numbers