Results 81 to 90 of about 134,294 (309)

Fluid-structure interaction in blood flow capturing non-zero longitudinal structure displacement

, 2012
We present a new model and a novel loosely coupled partitioned numerical scheme modeling fluid-structure interaction (FSI) in blood flow allowing non-zero longitudinal displacement.
Ahlgren, Annalisa Quaini, Astorino, Astorino, Avalos, Baaijens, Badia, Badia, Badia, Bazilevs, Bazilevs, Bouthier, Burman, Bussy, Causin, Ciarlet, Ciarlet, Cinthio, Cinthio, Cobbold, Cottet, Dammers, de Groot, Dizaji, Donea, Duarte, Fang, Fauci, Feng, Fernández, Figueroa, Fogelson, Formaggia, Glowinski, Guidoboni, Hansbo, Heil, Hughes, Josip Tambača, Juonala, Krafczyk, Krafczyk, Krejza, Kukavica, Le Tallec, Lee, Leuprecht, Li, Li, Li, Lim, Martina Bukač, Meinders, Miller, Mokhtari-Dizaji, Murea, Nichols, Nobile, Persson, Peskin, Peskin, Pontrelli, Quaini, Quarteroni, Raghu, Ribeiro, Rohren, Roland Glowinski, Samijo, Sunčica Čanić, Surulescu, Svedlund, Svedlund, Van Loon, Warriner, Xiao, Čanić, Čanić, Čanić, Čanić   +79 more
core   +1 more source

Shape-driven segmentation of the arterial wall in intravascular ultrasound images [PDF]

, 2007
Segmentation of arterial wall boundaries from intravascular images is an important problem for many applications in the study of plaque characteristics, mechanical properties of the arterial wall, its 3D reconstruction, and its measurements such as ...
Bucher, Susann, Carlier, Stephane, Fang, Tong, Slabaugh, Greg, Tanaka, Kaoru, Unal, Gozde, Ünal, Gözde   +6 more
core   +2 more sources

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source

Hydrogel Confinement Strategies for 3D Cell Culture in Microfluidic Systems

Advanced Materials Technologies, EarlyView.
Hydrogel confinement structures are key to organizing 3D cell cultures in microfluidic devices. This review classifies five structural strategies (micropillar, phaseguide, porous membrane, stepped‐height, and support‐free) and examines their trade‐offs alongside fabrication methods.
Soohyun Kim, Min Seok Lee, Sung Kyun Lee
wiley   +1 more source

Association of Radial Artery Diameter with Radial Artery Spasm in Patients Undergoing Transradial Cardiac Catheterization [PDF]

Journal of Sharif Medical & Dental College
Objective: To assess the association of radial artery spasm (RAS) with radial artery diameter and other factors in patients undergoing transradial cardiac catheterization.
Ismail Ahmed Khan, Umer Shafiq, Sohail Aziz, Zohair Aziz, Wajahat Lodhi, Waleed Hassan, Asif Manzoor   +6 more
doaj  

A modified technique for radial artery access: how interventional radiologists can optimise the cardiologists’ technique to suite their procedures

CVIR Endovascular
Background This is a single-centre prospective observational study examining radial access in 62 Prostatic Artery Embolisation (PAE) procedures. Evaluation of left radial artery diameter using high frequency ultrasound before and after administration of ...
Zaid Aldin, Josephine Weaver, Maha Khan, Tara Sadik, Viktor Manolas, Georgios Tsampoukas, Tariq Khatri, Marius Rebek, Ali Gharib, James Diss   +9 more
doaj   +1 more source

Variations in the origin, course and branching pattern of the radial artery along with clinical correlations: narrative review

Jornal Vascular Brasileiro
The radial artery most often arises from the brachial artery in the cubital fossa, lying deep to the brachioradialis in the upper part and superficial in the lower part.
Rajani Singh
doaj   +1 more source

Abstract No. 444 Salvage of radiocephalic arteriovenous hemodialysis fistula by percutaneous angioplasty of palmar arch in patients with occluded radial artery [PDF]

, 2020
Seung Yeon Noh, Y. Kim, Dong Erk Goo, Sang‐Kuk Yang, Se Hwan Kwon   +4 more
openalex   +1 more source

Non‐Invasive Multidimensional Capacitive Sensing for In Vivo Traumatic Brain Injury Monitoring

Advanced Materials Technologies, EarlyView.
Single‐electrode, multidimensional capacitive sensors noninvasively assess cerebral autoregulation and compliance for traumatic brain injury monitoring. ABSTRACT Traumatic brain injury (TBI) is a major cause of death and disability, but invasive intracranial pressure (ICP) monitoring is risky, and current non‐invasive methods lack the resolution and ...
Shawn Kim, Yu‐Jen Cheng, Tianyi Li, Nathan White, Xu Wang, Kristyn Ringgold, Lauren Neidig, Younghoon Kwon, Jae‐Hyun Chung   +8 more
wiley   +1 more source

Anatomical Analysis of Cutaneous Perforator Distribution in the Forearm

Plastic and Reconstructive Surgery, Global Open, 2017
Background:. Few reports describe the distribution of cutaneous perforators from the radial and ulnar arteries in the forearm. This study aimed to map the location of the cutaneous perforators that arise directly from the radial and ulnar arteries in ...
Tomomi Kimura, MD, Shogo Ebisudani, MD, PhD, Ikuko Osugi, MD, PhD, Kiichi Inagawa, MD, PhD   +3 more
doaj   +1 more source