Results 101 to 110 of about 206,641 (309)

Quantification of Pulmonary Arterial Wall Distensibility Using Parameters Extracted from Volumetric Micro-CT Images [PDF]

, 1999
Stiffening, or loss of distensibility, of arterial vessel walls is among the manifestations of a number of vascular diseases including pulmonary arterial hypertension.
Dawson, Christopher A, Johnson, Roger H., Karau, Kelly Lynn, Molthen, Robert C.   +3 more
core   +2 more sources

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

Advanced Functional Materials, EarlyView.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco, Pierfrancesco Gaziano, Serena Anglese, Simone Morganti, Carlo de Vincentiis, Ferdinando Auricchio, Michele Marino, Michele Conti   +7 more
wiley   +1 more source

Dispensing Volumetric Additive Manufacturing

Advanced Functional Materials, EarlyView.
Dispensing volumetric additive manufacturing (DVAM) prints 3D structures inside a photocurable resin droplet suspended from the tip of a glass pipette, enabling sequential printing without resin vats or manual part removal. Real‐time droplet profiling and ray‐tracing‐based correction compensate for optical distortion at the curved resin‐air interface ...
Hongryung Jeon, Yunsoo Lee, Seobin Park, Kyung‐Hwan Kim, Junyoung Seo, Im Doo Jung   +5 more
wiley   +1 more source

Automated processing of series of micro-CT scans [PDF]

, 2015
For some applications of high-resolution X-ray Tomography (micro-CT) scanning, a large set of similar samples is to be analyzed in order to obtain statistically significant results.
Boone, Matthieu, Cambré, Isabelle, De Muynck, Amélie, Dierick, Manuel, Elewaut, Dirk, Louagie, Els, Van Hoorebeke, Luc   +6 more
core  

Application of X-ray micro-computed tomography on high-speed cavitating diesel fuel flows [PDF]

, 2016
The flow inside a purpose built enlarged single-orifice nozzle replica is quantified using time-averaged X-ray micro-computed tomography (micro-CT) and high-speed shadowgraphy.
A Andriotis, A Kastengren, A Kastengren, AC Kak, B Stutz, BA Reid, BA Reid, C Badock, CF Powell, D Bauer, D Duke, D-X Du, DJ Duke, DJ Duke, E Berrocal, EW Grohse, HK Suh, J Chaouki, J Choi, J Tang, J Yates, LA Feldkamp, M Battistoni, M Dular, M Gavaises, M Linne, M Santini, M Santini, M Santini, M. Gavaises, M. Lorenzi, M. Santini, MP Dudukovic, N Mitroglou, N Mitroglou, N. Mitroglou, O Coutier-Delgosha, P Koukouvinis, PN Rowe, Q Marashdeh, RA Ketcham, S Moon, SA Mäkiharju, T Hayashi, T Ikeda, TJ Heindel, W Bergwerk, WH Nurick, Y Wang   +48 more
core   +1 more source

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

Advanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai, Xiaoyu Huo, Xin Long, Enkang Fu, Xusong Gong, Lei Wei, Liang An   +6 more
wiley   +1 more source

Staining and resin embedding of whole Daphnia magna samples for micro-CT imaging enabling 3D visualization of cells, tissues, and organs.

PLoS ONE
Micro-CT imaging is a powerful tool for generating high-resolution, isotropic, three-dimensional datasets of whole, centimeter-scale model organisms.
Mee S Ngu, Daniel J Vanselow, Andrew L Sugarman, Rachelle A Saint-Fort, Carolyn R Zaino, Maksim A Yakovlev, Keith C Cheng, Khai C Ang   +7 more
doaj   +1 more source

Structure Formation in Butterfly Scales: Interplay of Genetic Control, Mechanical Instabilities, and Dynamic Material Properties

Advanced Functional Materials, EarlyView.
Butterfly wing scales are intricate cuticular functional nanosctructures. This perspective suggests that spatially varying material properties, cytoskeletal constraints, and growth‐driven mechanical instabilities shape the resulting nanoscale architectures created from single cells.
Anupama Prakash, Victoria Lloyd, Yi Yang, Anna‐Lee Jessop, Anthony McDougal, Primož Pirih, Guillaume Duclos, Andrew Parnell, Mathias Kolle, Nicola J. Nadeau, Bodo D. Wilts   +10 more
wiley   +1 more source

Challenges in Micro-CT Characterization of Composites

, 2019
Studies related to defect investigation of composite materials with x-ray-based micro-computed tomography (micro-CT) mostly focus on the void presence inside materials and its impact on the mechanical behavior of composites. This chapter focuses on the localization and the quantitative investigation of processing related anomalies like pore formation ...
Kızıltaş, Güllü, Papila, Melih, Yılmaz, Bengisu, Bilge, Kaan   +3 more
openaire   +2 more sources

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source