Current-pulse-induced magnetic switching in standard and nonstandard spin-valves [PDF]
, 2009 Magnetization switching due to a current-pulse in symmetric and asymmetric spin valves is studied theoretically within the macrospin model. The switching process and the corresponding switching parameters are shown to depend significantly on the pulse ...
J. Barnaś +3 more
core +1 more source
A Novel Approach to Discontinuous Bond Percolation Transition [PDF]
, 2011 We introduce a bond percolation procedure on a $D$-dimensional lattice where two neighbouring sites are connected by $N$ channels, each operated by valves at both ends. Out of a total of $N$, randomly chosen $n$ valves are open at every site.
Anasuya Kundu +7 more
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India’s first successful ECMO assisted TAVI: A strategy for ‘high risk’ TAVI patients
IHJ Cardiovascular Case Reports, 2017 Transcatheter Aortic Valve Implantation (TAVI) is a well established treatment for patients with symptomatic aortic stenosis and who are high risk for conventional surgical aortic valve replacement.
A.B. Gopalamurugan +2 more
doaj +1 more source
Optimal Control of Cylindrical Plunge Grinding Using Dynamic Programming
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2012 An optimal grinding control scheme for cylindrical plunge grinding is proposed in this paper. The proposed grinding control scheme provides the optimal dressing and grinding parameters for batch production. The proposed control scheme consists of a G.A. (
Jeongju CHOI
doaj +1 more source
Presence Of A Congenitally Bicuspid Aortic Valve Among Patients Having Combined Mitral And Aortic Valve Replacement [PDF]
, 2012 Although bicuspid aortic valve occurs in an estimated 1% of adults and mitral valve prolapse in an estimated 5% of adults, occurrence of the 2 in the same patient is infrequent.
Hamman, Baron Lloyd +5 more
core +1 more source
Valves and Valve Gearing [PDF]
Proceedings of the Institution of Automobile Engineers, 1909 n ...
openaire +1 more source
Valve-in-Valve Replacement Using a Sutureless Aortic Valve [PDF]
American Journal of Case Reports, 2016 BACKGROUND We present a unique case of a 61-year-old female patient with homograft deterioration after redo surgery for prosthetic valve endocarditis with root abscess. CASE REPORT The first operation was performed for type A dissection with root, arch, and elephant trunk replacement of the thoracic aorta.
Dohmen, Pascal M. +4 more
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Failed valve-in-valve transcatheter mitral valve implantation [PDF]
European Journal of Cardio-Thoracic Surgery, 2014 A 73-year old man underwent trans-septal anterograde implantation of a 26-mm Sapien-XT valve (Edwards Lifesciences, CA, USA) to treat a degenerated 27-mm Carpentier-Edwards bioprosthesis. During the follow-up, the patient experienced severe haemolysis with moderate-to-severe inter-valvular leak, and fluoroscopy revealed possible incomplete apposition ...
Bruschi, G. +3 more
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Valve-in-valve transcatheter mitral valve replacement procedure in prosthetic valve stenosis
IHJ Cardiovascular Case Reports (CVCR), 2023 A patient presented with acute respiratory failure and shock due to severe prosthetic mitral valve stenosis. A valve-in-valve transcatheter mitral valve replacement procedure was performed via the transeptal approach due to his high-risk presentation with good results.
Mridul Bansal +3 more
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A Brief Review of Ferroelectric Control of Magnetoresistance in Organic Spin Valves [PDF]
, 2017 Magnetoelectric coupling has been a trending research topic in both organic and inorganic materials and hybrids. The concept of controlling magnetism using an electric field is particularly appealing in energy efficient applications.
Xu, Xiaoshan
core +4 more sources