Results 121 to 130 of about 3,683 (163)
Some of the next articles are maybe not open access.
Development of a Smart Flow Diverter
SPE Bergen One Day Seminar, 2014Abstract In liner drilling operations the annular velocity of the drilling fluid drops significantly when it transits from the narrow cross section of the openhole-liner annulus into the increased annular volume between the casing and the drillpipe above the liner.
Niko Spreckelmeyer +5 more
openaire +1 more source
Cerebral Revascularization for Aneurysms in the Flow-Diverter Era
Neurosurgery, 2017Abstract BACKGROUND: Cerebral bypass has been an important tool in the treatment of complex intracranial aneurysms. The recent advent of flow-diverting stents (FDS) has expanded the capacity for endovascular arterial reconstruction.
David C, Straus +7 more
openaire +2 more sources
Flow diverter treatment of cerebral blister aneurysms
Neuroradiology, 2017Blood blister-like aneurysms (BBA) are small, friable, broad-based aneurysms that represent high risk for rerupture. Treatment of BBA is challenging, and may include surgical wrapping, clipping, multiple overlapping stents, and/or coiling. Flow diversion is a rapidly evolving treatment strategy for intracranial aneurysms, but the evidence for its use ...
Russell, Cerejo +6 more
openaire +2 more sources
Aneurysm Treatment with Flow Diverters
2018Flow diversion is a novel treatment for brain aneurysms that works by redirecting blood flow away from the aneurysm. By placing a stent in the parent vessel that covers more of the opening to the aneurysm with mesh than traditional stents, blood flow is redirected away from entering the aneurysm.
Brian P. Walcott +3 more
openaire +1 more source
Hunter Gatherer Research, 2015
Ethnographers of Congo Basin hunter-gatherers have emphasised ritual as a levelling mechanism that strengthens community spirit and mediates power evenly between individuals and subgroups. Pursuant to recent research with a Baka community in Cameroon, now largely abandoning the hunter-gatherer lifestyle, I analyse the mutual causal interactions between
openaire +1 more source
Ethnographers of Congo Basin hunter-gatherers have emphasised ritual as a levelling mechanism that strengthens community spirit and mediates power evenly between individuals and subgroups. Pursuant to recent research with a Baka community in Cameroon, now largely abandoning the hunter-gatherer lifestyle, I analyse the mutual causal interactions between
openaire +1 more source
Surpass Evolve Flow Diverter for the Treatment of Intracranial Aneurysm: A Systematic Review
Brain Sciences, 2022Basem Al-Omari, Waseem Aziz
exaly