High-Fidelity Fluid-Structure Interaction Simulations of Perforated Elastic Vortex Generators [PDF]
Physics of Fluids 36, 113608 (2024)This study conducts a high-fidelity two-way coupled fluid-structure interaction simulations, focusing on a novel perforated elastic vortex generator that is wall-mounted in an open channel with an incoming flow. The response of a perforated elastic vortex generator is investigated across a wide range of dimensionless parameters including dimensionless ...
arxiv +1 more source
Feedback patterns in simulating intestinal wall motions: interdisciplinary approach to the motility mechanisms [PDF]
arXiv, 2021 Ability of smooth muscles to contract in response to distension plays a crucial role in motor function of intestine. Qualitative analysis of dynamical models using myogenic active property of smooth muscles has shown well agreement with physiologic data.
arxiv
Hydrogel‐Based Smart Materials for Wound Healing and Sensing
Aggregate, EarlyView.The graphical abstract illustrates the role of hydrogel‐based flexible materials in advancing biomedical applications, including wound healing, point‐of‐care diagnostics, smart patches, and wearable devices. Hydrogels are particularly promising in modern wound care due to their high‐water content, flexibility, and biocompatibility.
Thi Kim Ngan Duong +11 more
wiley +1 more source
Multiple Sampling Capsule Robot for Studying Gut Microbiome
Advanced Intelligent Systems, EarlyView.A multiple sampling capsule robot (MSCR) is developed for longitudinal gut microbiome analysis. Employing electromagnetic field control, the MSCR can locomote actively, precisely align the selected channel, and collect up to six microbiome samples with minimal cross‐contamination.
Sanghyeon Park +3 more
wiley +1 more source
Tuberculous Ileal Perforation In A HiV Positive Patient A Case Report And Review Of Literature [PDF]
, 2009 Tuberculosis is prevalent worldwide. Even in developed countries there is a resurgence of tuberculosis mainly due to increasing HIV infection. Tuberculous ileal perforation is uncommon.
Bakari, AA +3 more
core +2 more sources
Amoebic perforation of the intestine in children
Journal of British Surgery, 1974 Abstract Three cases of small children with perforations of the large intestine due to Entamoeba histolytica who subsequently died are presented. They highlight the misleading symptomatology and the severe prognosis.
David Cade, George D. Webster
openaire +3 more sources
Toward Autonomous Self‐Healing in Soft Robotics: A Review and Perspective for Future Research
Advanced Intelligent Systems, EarlyView.In this article, five different phases (damage detection, cleaning, damage closure, material healing, and healing assessment) are investigated to have an autonomous self‐healing at the system level with the focus on soft robotics. It delves into the importance of each phase, why and where they matter, and reviews relevant technologies that enable ...
Seyedreza Kashef Tabrizian +2 more
wiley +1 more source
Small bowel hemangioma causing perforation
Journal of Pediatric Surgery Case Reports, 2023 Background: Benign vascular tumors that can be found anywhere in the body are defined as hemangiomas The most common clinical manifestation is gastrointestinal bleeding (GIB).
Hojjat Shadman Zahroodi +5 more
doaj
Sound Transmission Through a Finite-Sized Double Panel Cavity with a Micro-Perforated Panel Insertion [PDF]
arXiv, 2019 This paper proposes a noise insulation cavity composed of two parallel plates and a micro-perforated plate insertion parallel to the plates, which divides the cavity between the plates into two parts. A theoretical model was established that takes into account of all the couplings among the major parts of the structure, namely the two solid plates, the
arxiv
Gastric perforation and pancreatitis manifesting after an inadvertent nissen fundoplication in a patient with superior mesenteric artery syndrome. [PDF]
, 2009 Superior mesenteric artery (SMA) syndrome is an uncommon but well-recognized clinical entity. It can lead to proximal small bowel obstruction and severe morbidity and mortality in lieu of late diagnosis and concomitant existing comorbidities. We report a
Estrada, JJ +5 more
core +3 more sources