In the present study, mixed convection laminar flow around an adiabatic body in a Lid-driven enclosure filled with nanofluid using variable thermal conductivity and variable viscosity is numerically investigated. The fluid around the body in the enclosure is a water- based nanofluid containing Al2O3 nanoparticles. The Vertical enclosure’s walls are maintained at constant cold temperature an...

Pharmacological dopamine (DA) replacement with Levodopa [L-dihydroxyphenylalanine (L-DOPA)] is the gold standard treatment of Parkinson's disease (PD). However, long-term L-DOPA treatment is complicated by eventual debilitating abnormal involuntary movements termed L-DOPA-induced dyskinesia (LID), a clinically significant obstacle for the majority of patients who rely on L-DOPA to alleviate PD-...

Two experiments tested the roles of hidden toys and motor history in the AB task with l&monthold infants. In Experiment 1 (N = 24), infants were tested in lid and toy versions of the task, each comprised of A and B trials. No toys were ever hidden in the lid condition. On all A trials, an experimenter directed infants’ attention to one of two lids (the A lid) and allowed infants to reach follow...

BACKGROUND Low iodine diet (LID) is recommended in patients with differentiated thyroid cancer before radioiodine administration. Patients with increased thyroglobulin (Tg) level, but negative (131)I whole body scan present diagnostic and therapeutic dilemma. This study was designed to evaluate the benefit of a two-week LID in patients with elevated serum Tg levels and negative (131)I whole bod...

Investigations of fluid instability and density-driven convection in soils rocks are motivated by both natural phenomena giving rise to ecological problems, human activities. Knowledge about the admixture transportation underground flows driven gravity force is relevant, for example, succeed preventing degradation soil quality or improve efficiency carbon capture sequestration technologies. We ...

The mixed convection heat transfer and fluid flow behaviors in a lid– driven square cavity filled with high Prandtl number fluids at low Reynolds number have been studied using Thermal Lattice Boltzmann Method (TLBM). The LBM has built up on the D2Q9 model called the Lattice-BGK (Bhatnagar–Gross–Krook) model. The Lattice Boltzmann momentum and energy equations are considered simultaneously to s...

Stokes flow in a rectangular cavity with two moving lids (with equal speed but in opposite directions) and aspect ratio A (height to width) is considered. An analytic solution for the streamfunction, ψ, expressed as an infinite series of Papkovich–Fadle eigenfunctions is used to reveal changes in flow structures as A is varied. Reducing A from A = 0.9 produces a sequence of flow transformations...

We report a case of right-sided iatrogenic Horner's syndrome developed after surgical treatment for pulmonary hydatid cyst. This occurred in a 10 year old girl who had been diagnosed as having a ruptured lung hydatid cyst on the basis of clinical, radiological, serological, histopathological and perioperative findings. The patient underwent right thoracotomy and the cystotomy-capitonnage for th...