It was the year that Pokémon first aired on American TV, Cher dominated the radio with obvious auto-tune, and (appropriately enough) both Armageddon and Deep Impact were among the 10 highest-grossing ...

Abstract: At present, with the progress of information technology, GIS has gradually developed from two-dimensional map to three-dimensional reality. How to build a realistic 3D model is the key to ...

Zitkála-Šá was eight years old when the missionaries came. Lured from the South Dakota Yankton Indian Reservation with promises of adventure, comfort, and an education, in 1884 the girl went willingly ...

Abstract: There is growing trend for distributed solar generation. To determine if it is a possible aid to a more sustainable power system, accurate assessment of solar potential on rooftops must be ...