Results 21 to 30 of about 1,710,070 (267)

Constraint Fluids

open access: yesIEEE Transactions on Visualization and Computer Graphics, 2012
We present a fluid simulation method based on Smoothed Particle Hydrodynamics (SPH) in which incompressibility and boundary conditions are enforced using holonomic kinematic constraints on the density. This formulation enables systematic multiphysics integration in which interactions are modeled via similar constraints between the fluid pseudoparticles
Kenneth Bodin   +2 more
openaire   +3 more sources

A Possible Percutaneous Penetration Pathway That Should Be Considered

open access: yesPharmaceutics, 2017
The intercellular lipids in the stratum corneum form structures composed of ordered phases with orthorhombic and hexagonal hydrocarbon-chain packing structures and, in addition, a structure composed of a disordered fluid phase.
Ichiro Hatta   +2 more
doaj   +1 more source

Prospective analysis of goal-directed fluid therapy vs conventional fluid therapy in perioperative outcome of composite resections of head and neck malignancy with free tissue transfer

open access: yesIndian Journal of Anaesthesia, 2021
Background and Aim: Head and neck cancer surgeries with free tissue transfer are complex procedures, and fluid management can grossly affect the microvascular anastomosis.
Pushplata Gupta   +5 more
doaj   +1 more source

Postextubation pulmonary edema: an unusual cause of transient pulmonary edema

open access: yesJournal of the Belgian Society of Radiology, 2013
We report a case of sudden onset of respiratory distress caused by pulmonary edema due to laryngospasm. The diagnosis was established by the clinical context and chest X-ray.
K Carels   +5 more
doaj   +1 more source

Plasma Volume Oscillations During Intravenous Infusion of Hyper-Oncotic Albumin

open access: yesLife
Low-frequency oscillations of blood components have been observed when the plasma is diluted by crystalloid fluid. The present study explores whether oscillations also occur during the infusion of hyper-oncotic albumin 20%.
Robert G. Hahn
doaj   +1 more source

Elevated Tank Due to Earthquake Even

open access: yesTransactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2017
Elevated reservoirs are mainly used for storing of variety water. During earthquake activity the fluid exerts impulsive and convective (sloshing) effects on the walls and bottom of tank.
Kotrasová Kamila
doaj   +1 more source

 Gauging  the fluid [PDF]

open access: yesJournal of Physics A: Mathematical and General, 2002
Version to appear in J.Phys.
openaire   +3 more sources

Robot locomotion by fluid–fluid interaction

open access: yesScientific Reports, 2023
AbstractThis paper describes a locomotion strategy for robots based on the interaction between two fluids, through the development of an untethered mobile robot. The fundamental principle of robot locomotion is to exploit the active deformations of ferrofluid caused by internal magnetic fields, which generate reaction forces to the surrounding fluid ...
Hiroto Kitamori   +2 more
openaire   +3 more sources

Vorticity constraints on a fluid/fluid interface [PDF]

open access: yesPhysics of Fluids, 2000
General relations among the components of the strain rate tensors and those of the tangential vorticities on the two sides of a liquid/gas interface are derived; kinematic constraints as well as the tangential-stress balance at the interface are used.
Dopazo, Cesar   +2 more
openaire   +2 more sources

Heterogeneity in the Global Practice of Central Nervous System Staging in Pediatric Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) is assessed by cell counting and cytomorphology from cerebrospinal fluid (CSF) and is used for treatment stratification worldwide. The ratio of “CNS2” patients in clinical trials ranges from 3% to 40%, with unclear prognostic significance ...
Laura Almási   +14 more
wiley   +1 more source

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