Background/Aims: Doppler sonography has been used to assess hepatic arterial perfusion in a number of published reports. However, adequate validation studies are available for neither the transcutaneous nor the intravascular Doppler approach.
Bitcoin Production Will Drop By Half In July, How Will That Affect The Price? One of the most fascinating aspects of the Bitcoin narrative is the trajectory of its price. Since its birth seven years ago, this abstract currency that only exists as computer code and/or in a small but rabid collective conscious has gone from completely worthless to almost $450 for a single Bitcoin.
The average cost of a Bitcoin crossed $17,000 on Thursday, though on some individual exchanges where it is traded, the value was even greater. dec. 7, 2017 Note: Value as of 8:45 p.m. Eastern time on Dec. 7. | Source: Coindesk | By The New York Times