windows have a major role on absorbing solar energy, reducing heat loses, and adding their values in traditional houses in ardabil. the main aim of this research is to study windows as elements of beautification and production of clean and free energy. we discern that windows can be designed to respond to the regional climates. to explore that, we review four samples of the windows in the famou...

In the paper the author introduces FCW_MRFI, which is a streaming data frequent item mining algorithm based on variable window. The FCW_MRFI algorithm can mine frequent item in any window of recent streaming data, whose given length is L. Meanwhile, it divides recent streaming data into several windows of variable length according to m, which is the number of the counter array. This algorithm c...

Color-changing PV windows could save energy and generate electricity. A building with such is shown changing from tinted to transparent phase. This work reviews recent strategies provides a future outlook for this technology.

This paper analyzes whether taxation can be successfully used to reduce the incidence of labor informality and achieve higher equality in a globalized economy. To this purpose, it develops two-area model: developed country an emerging country. The two areas differ according size informal sector, which is characterized by more flexible market lower productivity. illustrate potential role achievi...

As computer systems become increasingly complicated, it is harder for users to maintain an overview. In many professional applications, user tasks are spread out over many windows located on different virtual screens, and sometimes displayed on a single physical screen. The design of the interface for this must enable the user to understand the relative locations of these windows. Studies of na...