منابع مشابه
Channel Development on Unreclaimed Surface Mines in the Beaver Creek Watershed, Tucker County, West Virginia
Mining in the early to mid 1900’s has degraded streams within the Beaver Creek watershed in Tucker County, West Virginia. Channels have incised to bedrock and banks suffer from severe erosion. The sediment supply surpasses the stream’s transport capacity, which has resulted in channel alterations. In a preliminary study, the headwater regions of two streams within the Beaver Creek watershed wer...
متن کاملYou Can Take It with You: Archaeology at the Beaver Creek Trail Crossing
The Beaver Creek Trail Crossing Site was a fording location along the Nebraska City Cut-Off of the Oregon and California Trail, occupiedfrom 1862 through 1871. The site was situated on both creek banks and contained a road ranch. saloon, store, and post office. Geophysical data showed anomalies corresponding to irregularities in the ground surface. While excavation units placed at these locatio...
متن کاملBeaver in the liver
A 60-year-old woman with a congenital solitary right kidney presented with 1 month history of right flank pain associated with hematuria and urinary tract infection (UTI) symptoms. A Computed tomography (CT) was done in view of the precious kidney, and revealed features suggestive of right obstructive uropathy with pyelonephritis; for which appropriate treatment was subsequently instituted. Inc...
متن کاملAttacking the Busy Beaver 5
Since T. Rado in 1962 defined the busy beaver game several approaches have used computer technology to search busy beavers or even compute special values of Σ. Σ(5) is not yet known. A new approach to the computation of Σ(5) is presented, together with preliminary results, especially Σ(5)≥4098. This approach includes techniques to reduce the number of inspected Turing machines, to accelerate si...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1893
ISSN: 0028-0836,1476-4687
DOI: 10.1038/048426a0