Results 1 to 10 of about 75,194 (232)

Urothelial carcinoma of the proximal ureter revealed by spontaneous forniceal rupture: A case report

open access: yesUrology Case Reports, 2022
Spontaneous rupture of the upper urinary tract is a rare and potentially serious pathology. Lithiasis is the most frequent cause. However, other causes are incriminated such as trauma, retroperitoneal fibrosis and especially stenosing tumors.
Moez Rahoui, Hassen Khouni, Rami Boulma
doaj   +1 more source

Pyelonephritis complicated by a perirenal abscess in a pregnant woman: Exceptional cause of fetal death in utero

open access: yesUrology Case Reports, 2022
Acute pyelonephritis is the most common bacterial infection during pregnancy. If not diagnosed and treated promptly, it can lead to serious maternal and fetal complications.
Moez Rahoui, Hassen Khouni, Rami Boulma
doaj   +1 more source

NEUT Pion FSI [PDF]

open access: yesAIP Conference Proceedings, 2011
The pion final state interaction model in NEUT is described. Modifications and tuning of the model are validated against neutrino and non‐neutrino (pion scattering and photoproduction) data. A method for evaluating the uncertainties in the model and propagation of systematic errors in a neutrino oscillation experiment is described, using T2K as a ...
Patrick de Perio   +4 more
openaire   +1 more source

A comparative study on computational fluid dynamic, fluid-structure interaction and static structural analyses of cerebral aneurysm

open access: yesEngineering Applications of Computational Fluid Mechanics, 2022
Computational Fluid Dynamics (CFD) and Fluid-Structure Interaction (FSI) are increasingly used to predict the hemodynamic and structural behaviors of cerebral aneurysms (CAs) whilst a less-pursued method is the static structural analysis (SSA) using the ...
Hong Tao Sun   +3 more
doaj   +1 more source

Senyawa Steroid dari Cocor Bebek (Kalanchoe tomentosa) sebagai Antibakteri Pseudomonas aeruginosa

open access: yesAlchemy, 2021
Plak adalah pembentukan komunitas bakteri yang terorganisir pada permukaan gigi yang berupa lapisan tipis tidak berwarna. Pseudomonas aeruginosa adalah salah satu bakteri yang sangat berperan pada pembentukan plak.
Risyandi Anwar   +5 more
doaj   +1 more source

A three-dimensional immersed boundary method for non-Newtonian fluids [PDF]

open access: yes, 2018
Fluid-structure-interaction (FSI) phenomenon is common in science and engineering. The fluid involved in an FSI problem may be non-Newtonian such as blood. A popular framework for FSI problems is Peskin's immersed boundary (IB) method.
Zhu, Luoding
core   +2 more sources

Systematics of soft final state interactions in $B$ decay [PDF]

open access: yes, 1996
By using very general and well established features of soft strong interactions we show, contrary to conventional expectations, that (i) soft final state interactions (FSI) do not disappear for large $m_B$, (ii) inelastic rescattering is expected to be ...
Donoghue, John F.   +3 more
core   +4 more sources

Comparison of Y-jet and OIL effervescent atomizers based on internal and external two-phase flow characteristics

open access: yesEPJ Web of Conferences, 2016
Presented paper focuses on spraying of two viscous liquids (μ = 60 and 143 mPa·s) by two types of twinfluid atomizers with internal mixing. We compared the well-known Y-jet atomizer with the less known, “outside in liquid” (OIL), configuration of the ...
Mlkvik Marek   +3 more
doaj   +1 more source

Comparison of acoustic-structure based one-way FSI and two-way FSI

open access: yesIOP Conference Series: Earth and Environmental Science, 2021
Abstract In the numerical simulation of flow-induced vibration using two-way fluid-structure interaction (TW-FSI) method, it is usually limited by mesh deformation, and consumes a lot of computing resources. These problems can be avoided by adopting acoustic-structure based one-way FSI (ASOW-FSI) approach.
X Xia, L J Zhou, W Wang, H R Zhang
openaire   +1 more source

Fluid-structure interaction simulation of prosthetic aortic valves : comparison between immersed boundary and arbitrary Lagrangian-Eulerian techniques for the mesh representation [PDF]

open access: yes, 2016
In recent years the role of FSI (fluid-structure interaction) simulations in the analysis of the fluid-mechanics of heart valves is becoming more and more important, being able to capture the interaction between the blood and both the surrounding ...
AJ Gravel   +41 more
core   +4 more sources

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