Results 101 to 110 of about 532,911 (247)

Coronary-Artery Bypass Grafting [PDF]

open access: yes, 2016
This review deals with the surgical technique and the evidence-based data on the coronary artery bypass grafting (CABG), and its complications. The advances of CABG over percutaneous coronary intervention and drug therapy in various clinical situations ...
P. Smith, J. Alexander
core  

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Clinical outcomes following surgical intervention for critical congenital heart disease in neonates: a retrospective study in China

open access: yesBMC Pediatrics
Objective This study aims to examine the incidence and clinical outcomes of critical congenital heart disease (CCHD) in neonates in China, with a specific focus on prognostic indicators following surgical intervention.
Xiao-Juan Zhang   +6 more
doaj   +1 more source

Materials‐Driven Additive Manufacturing for Electrical Machines: Qualification‐Oriented Design Beyond Geometric Freedom

open access: yesAdvanced Engineering Materials, EarlyView.
This perspective reframes additive manufacturing for electrical machines as a qualification‐limited materials and architecture design problem. It links process–structure–property–performance relationships to magnetic, conducting, dielectric, and thermal property windows, highlighting where AM can enable segmented magnetic circuits, permanent magnet ...
Dénes Fodor, Loránd Szabó
wiley   +1 more source

Buying into the Bypass: Allowing Trucks to pay to use the Ramp Meter Bypasses [PDF]

open access: yes
People make their route choices based on the delays they experience but not on the delays they impose on others. Moreover different travelers have different values of time.
Satya Muthuswamy, David Levinson
core  

Rotary 3D Printing With Integrated Electroplating

open access: yesAdvanced Engineering Materials, EarlyView.
A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria   +5 more
wiley   +1 more source

Laboratory research: bed load guidance into sediment bypass tunnel inlet [PDF]

open access: yes
Sediment management in reservoirs situated in mountainous regions is a critical operational concern with direct implications in live storage sustainability and therefore in production revenues.
Schleiss, Anton   +3 more
core   +1 more source

In Which Cases Is Additional Direct Surgery Useful for Mechanical Thrombectomy Failure?

open access: yesNeurologia Medico-Chirurgica
Clinical evidence for adding direct surgery to the management of patients with large vessel occlusion after mechanical thrombectomy failure is limited. We investigated which patients would benefit from the additional surgery.
Takao KOISO   +6 more
doaj   +1 more source

Operando Tracking of Oxygen‐Vacancy Dynamics and Negative Capacitance in Ca‐Doped BiFeO3

open access: yesAdvanced Functional Materials, EarlyView.
Operando electrochemical impedance spectroscopy, combined with electrocoloration, enables a direct correlation between real‐space ionic redistribution and the corresponding frequency‐domain electrical response. In lateral Ca‐doped BiFeO3 devices, time‐resolved impedance snapshots capture the evolution from bulk‐dominated mixed conduction to an ...
Jeonghun Suh   +3 more
wiley   +1 more source

Do Patients Bypass Rural Hospitals? Determinants of Inpatient Hospital Choice in Rural California [PDF]

open access: yes
Rural hospitals play a crucial role in providing healthcare to rural Americans, a vulnerable and underserved population; however, rural hospitals have faced threats to their financial viability and many have closed as a result.
José J Escarce, Kanika Kapur
core  

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