Results 91 to 100 of about 69,187 (248)

A bibliometric and social network analysis perspective of X‐ray phase‐contrast imaging in medical imaging

Journal of Medical Radiation Sciences, 2022
Introduction Phase‐contrast imaging (PCI) is a novel technology that can visualise variations in X‐ray refraction (phase contrast) in addition to differences in X‐ray attenuation (absorption contrast).
Jessica Tu, Patrick C. Brennan, Sarah Lewis, Seyedamir Tavakoli Taba   +3 more
doaj   +1 more source

Efficacy of virtual reality reducing anxiety during CTO revascularization: the ReViCTO trial design

REC: Interventional Cardiology (English Ed.), 2023
Introduction and objectives: Percutaneous coronary interventions (PCI) of chronic total occlusions (CTO) are long procedures where many patients suffer moderate-to-high level anxiety and pain.
Agustín Fernández-Cisnal, Beatriz Silla, José María Ramón, Ernesto Valero, Sergio García-Blas, Julio Núñez, Vicent Bodí, Juan Sanchis, Gema Miñana   +8 more
doaj   +1 more source

Application of functionally graded materials for severe plastic deformation and smart materials: experimental study and finite element analysis [PDF]

, 2012
Functionally graded materials (FGMs) refer to the composite materials where the compositions or the microstructures are locally varied so that a certain variation of the local material properties is achieved.
Jamian, Saifulnizan
core  

Advances in procedural techniques--antegrade. [PDF]

, 2014
There have been many technological advances in antegrade CTO PCI, but perhaps most importantly has been the evolution of the "hybrid' approach where ideally there exists a seamless interplay of antegrade wiring, antegrade dissection re-entry and ...
Spratt, JC, Wilson, W
core   +1 more source

A Review on Magnesium Based Metal Hydrides for Thermal Energy Storage Systems

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The hydrogen storage in metal hydrides is an imminent, innovative, and environmentally beneficial approach that offers benefits for example, an ample amount of storage and elasticity in terms of thermodynamics necessary for hydrogen absorption and release.
Asif Nizam, Prem Kumar Chaurasiya, Vinod Kumar Sharma, Ranjith Krishna Pai   +3 more
wiley   +1 more source

When is rotational angiography superior to conventional single-plane angiography for planning coronary angioplasty? [PDF]

, 2016
Objectives: To investigate the value of rotational coronary angiography (RoCA) in the context of percutaneous coronary intervention (PCI) planning. Background: As a diagnostic tool, RoCA is associated with decreased patient irradiation and contrast ...
Boutong, S., Brett, S., Gunn, J.P., Heppenstall, J., Louis, A., Morris, P.D., Morton, A.C., Taylor, J.   +7 more
core   +1 more source

Innovative Approach to Hydrogen Purification: A Review on the Role of Metal Hydrides

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Metal hydrides, renowned for their unique hydrogen bonding capabilities, have emerged as pivotal materials in the energy sector, particularly for hydrogen storage and purification applications. Their ability to store hydrogen reversibly under moderate conditions has positioned them at the forefront in hydrogen‐based energy systems. This review
T. Mohammed Faheem, Vinod Kumar Sharma, A. Shaija, Bhaskar Das, Ranjith Krishna Pai   +4 more
wiley   +1 more source

CYP2C19 genotype testing for clopidogrel: A guideline developed by the UK Centre of Excellence for regulatory science and innovation in pharmacogenomics (CERSI‐PGx)

British Journal of Clinical Pharmacology, EarlyView.
Clopidogrel, an antiplatelet agent, is currently licensed in the United Kingdom for the prevention and treatment of atherothrombotic events in cerebrovascular disease, coronary artery disease and peripheral arterial disease. Clopidogrel requires metabolic activation by the cytochrome P450 enzyme CYP2C19 to be effective.
Cinzia Dello Russo, Iain Frater, Rebecca Kuruvilla, Stefanie Lip, Hannah O'Neill, Kerry Burke, Vicky Chaplin, Alexander S. F. Doney, Salim Elyas, Nicholas Greaves, Sophie Harding, David Hargroves, Judith Hayward, Dyfrig A. Hughes, Tom A. T. Hughes, Sree Kondapally, Patrick Mok, Aaron Peace, Imran Rafi, Simon Ray, Vicky Stinton, Luigi Venetucci, Munir Pirmohamed   +22 more
wiley   +1 more source

Phase chaos in the anisotropic complex Ginzburg-Landau Equation

, 1998
Of the various interesting solutions found in the two-dimensional complex Ginzburg-Landau equation for anisotropic systems, the phase-chaotic states show particularly novel features. They exist in a broader parameter range than in the isotropic case, and
A. C. Newell, A. Torcini, A. Weber, B. I. Shraiman, B. Janiaud, B. W. Roberts, D. A. Egolf, F. Hynne, G. D. Granzow, G. Huber, H. Chaté, H. Sakaguchi, I. Aranson, I. Aranson, I. Aranson, I. Aranson, Lorenz Kramer, M. Baer, M. C. Cross, M. Gabbay, M. van Hecke, P. Coullet, P. Coullet, P. Manneville, R. Montagne, Roland Faller, S. Popp, T. Bohr, T. M. Haeusser, W. Schöpf, W. v. Saarloos   +30 more
core   +1 more source

A Meta‐Analysis and Simplified Nomenclature for Diagonal Coronary Artery and Ramus Intermedius Across Adult and Pediatric Hearts

Clinical Anatomy, EarlyView.
ABSTRACT Anatomical descriptions of left‐sided oblique coronary branches remain inconsistent, hindering imaging interpretation and surgical planning. To quantify the prevalence, branching patterns and morphometry of the ramus intermedius (RI) and diagonal branches, and propose a unified nomenclature.
Yuqian Dai, Sabrina Constantini, Michael J. Montalbano, Marios Loukas   +3 more
wiley   +1 more source