An Extensive Examination of Data Structures. Summary: This article, the second in a six-part series on data structures in the .NET Framework, examines three of the most commonly studied data structures: the Queue, the Stack, and the Hashtable.
Dry Tortugas National Park Dry Tortugas National Park is a national park in the United States about 68 miles (109 km) west of Key West in the Gulf of Mexico. The park preserves Fort Jefferson and the seven Dry Tortugas islands, the westernmost and most isolated of the Florida Keys.
A tortuous river (meander of Nowitna River, Alaska) Tortuosity is a property of curve being tortuous (twisted; having many turns). There have been several attempts to quantify this property. Tortuosity is commonly used to describe diffusion in porous media, such as soils and snow.