Abstract: Dike engineering is the most effective method for flood prevention. Considering the ecological problems brought by dike construction, it is of great significance to establish an ecological ...

Abstract: Advanced applications of the finite-element method use hybrid meshes of differently shaped elements that need transition cells between quadrilateral- and triangular-faced elements. The ...

In this week’s puzzles, decode a party trick that uses dice, and reconstruct a pyramid using oranges ...

What Problem Does PIMS Solve? Scientific video can be packaged in various ways: familiar video formats like .AVI and .MOV, folders full of numbered images, or "stacks" of TIFF images. Each of these ...

Chinese version(中文版) is provided. LunarCalendar is a Lunar-Solar Converter, containing a number of lunar and solar festivals in China. Korean, Japanese or Vietnamese lunar calendar is the same as ...