Results 81 to 90 of about 49,255 (209)
Artificial Organs, EarlyView.14 100 LVAD patients across 21 studies were analyzed. Findings indicated that obese LVAD recipients had lower short‐term mortality and higher risk of infection, thrombosis and right heart failure. There was no difference in long‐term survival between obese and non‐obese patients.
Hugh Jacobs +11 more
wiley +1 more source
Casimir-Polder shifts on quantum levitation states
, 2017 An ultracold atom above a horizontal mirror experiences quantum reflection from the attractive Casimir-Polder interaction, which holds it against gravity and leads to quantum levitation states.
Crépin, P. -P. +4 more
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Artificial Organs, EarlyView.Our study of 1026 LVAD implants revealed HeartWare had lower driveline infection rates than other LVAD types. In addition, severe diabetes was associated with higher risk, while older age and coronary artery disease were linked to a lower risk of driveline infections.
Anh Nguyen +6 more
wiley +1 more source
Photophoresis – a Forgotten Force ??
KONA Powder and Particle Journal, 2014 In general a force will act on a particle illuminated by light or other radiation and absorbing part of the flux, and as a consequence a motion will result.
Helmuth Horvath
doaj +1 more source
Containerless high purity pulling process and apparatus for glass fiber [PDF]
, 1986 Apparatus and method for pulling optical glass fibers in a containerless environment is disclosed which includes a single axis acoustical levitation furnace in which a specimen is levitated and melted.
Ethridge, E. C., Naumann, R. J.
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, 2012 The dependence of the magnetic field strength required for levitation of a melt textured, single domain YBCO superconductor disc on the frequency of the current generating the levitating magnetic field has been investigated.
Carter, Hamilton +2 more
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Artificial Organs, EarlyView.Multicenter real‐world cohort (n = 327) comparing LVADs: HeartMate 3 (HM3), HeartMate II (HMII), and HeartWare (HVAD). HM3 showed superior long‐term survival versus legacy devices, driven by fewer hemocompatibility‐related adverse events, especially pump thrombosis and ischemic stroke, while major bleeding was similar across devices.
Hamza H. H. Ben Nasir +9 more
wiley +1 more source
Artificial Organs, EarlyView.Gastrointestinal bleeding significantly increases thromboembolic risk. Higher risk was also seen in patients aged ≥ 50 years, Black patients, and those with older CF‐LVAD models. ABSTRACT Background Gastrointestinal bleeding is a common complication in continuous‐flow left ventricular assist device (CF‐LVAD) patients. Managing gastrointestinal bleeding
Anh Nguyen +6 more
wiley +1 more source
To the non-local theory of levitation
Тонкие химические технологии, 2015 In this paper we consider the levitation phenomenon using the generalized Bolzmann kinetics theory which can represent the non-local physics of levitation.
Boris V. Alexeev
doaj
Single mode levitation and translation [PDF]
, 1988 A single frequency resonance mode is applied by a transducer to acoustically levitate an object within a chamber. This process allows smooth movement of the object and suppression of unwanted levitation modes that would urge the object to a different ...
Allen, James L., Barmatz, Martin B.
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