نتایج جستجو برای: plugging
تعداد نتایج: 1849 فیلتر نتایج به سال:
One of the main challenges fusion reactors based on magnetic mirrors is axial particle loss through cones. In multi-mirror (MM) systems, addressed by adding mirror cells each end central cell. Coulomb collisions in MM sections serve as retrapping mechanism for escaping particles. Unfortunately, confinement time this system only scales linearly with number and requires an unreasonably large to s...
The usefulness of transillumination and biomicroscopy of the lid margin in assessing meibomian gland dysfunction was studied in a rabbit model. Transillumination of rabbit lids treated with topical epinephrine for 2 to 3 months revealed plugging of the meibomian gland orifice. Plugging appeared to be correlated histopathologically with increased thickness and hyperkeratinization of the ductal e...
F 76-year-old woman presented to hospital with a -month history of progressively worsening central hest pain. Her medical history was remarkable for previous aortic valve replacement with an ascendng aortic interposition graft 10 years earlier. A computed tomography (CT) scan showed a arge ascending aortic pseudoaneurysm with aortic ommunication through a defect at the superior spect of the str...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید