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.
What happened in the early hours of yesterday, however, caused shockwaves far beyond the bitcoin community. The price crashed from $224 at midnight to around $175 (a drop of almost 22%) in just a matter of hours, before rebounding again. Unsurprisingly, the drop in value has set off a whirlwind of conversation about the future of bitcoin, both from within and outside the community.