Results 51 to 60 of about 414,824 (295)
Rhinology, 2017 BACKGROUND The distance between the anterior wall of the maxillary sinus and the nasolacrimal duct shows a large individual variation. METHODOLOGY To evaluate the feasibility of accessing the maxillary sinus through a prelacrimal window access (PLWA ...
D. Simmen +4 more
semanticscholar +1 more source
American Journal of Ophthalmology Case Reports, 2022 Purpose: Radioiodine therapy, a standard treatment for differentiated thyroid carcinomas, is associated with several adverse events including lacrimal drainage system obstruction.
Daniela Inomata +6 more
doaj
Expression of Epstein–Barr Virus–Encoded Small RNA (by the EBER-1 Gene) in Liver Specimens from Transplant Recipients with Post-Transplantation Lymphoproliferative Disease [PDF]
, 1992 Epstein-Barr virus (EBV)—associated post-transplantation lymphoproliferative disease (PTLD) develops in 1 to 10 percent of transplant recipients, in whom it can be treated by a reduction in the level of immunosuppression.
Anthony J. Demetris +26 more
core +1 more source
Utilizing bifurcations to separate particles in spiral inertial microfluidics [PDF]
, 2022 Particles suspended in fluid flow through a closed duct can focus to specific stable locations in the duct cross-section due to hydrodynamic forces arising from the inertia of the disturbed fluid. Such particle focusing is exploited in biomedical and industrial technologies to separate particles by size.
arxiv +1 more source
Indian Journal of Ophthalmology, 2015 Ectrodactyly-ectodermal dysplasia and clefting syndrome or "Lobster claw" deformity is a rare congenital anomaly that affects tissues of ectodermal and mesodermal origin.
Debangshu Ghosh +2 more
doaj +1 more source
Retrospective study of the congenital lacrimonasal duct obstruction [PDF]
, 2011 PURPOSE: The goal of this research is to relate the results of congenital lacrimonasal duct obstruction treatment and epidemic aspects in children.
Lorena, Silvia Helena Tavares +1 more
core +2 more sources
On turbulent friction in straight ducts with complex cross section: the wall law and the hydraulic diameter [PDF]
, 2018 We develop predictive formulas for friction resistance in ducts with complex cross-sectional shape based on the use of the log law and neglect of wall shear stress nonuniformities. The traditional hydraulic diameter naturally emerges from the analysis as the controlling length scale for common duct shapes as triangles and regular polygons. The analysis
arxiv +1 more source
Analysis of the pathogenic factors and management of dry eye in ocular surface disorders [PDF]
, 2017 The tear film represents the interface between the eye and the environment. The alteration of the delicate balance that regulates the secretion and distribution of the tear film determines the dry eye (DE) syndrome. Despite having a multifactorial origin,
Albietz +14 more
core +1 more source
Aspect ratio effect on particle transport in turbulent duct flows [PDF]
Physics of Fluids 28, 115103 (2016), 2016 The dynamics of dilute micron-sized spherical inertial particles in turbulent duct flows is studied by means of direct numerical simulations of the carrier phase turbulence with one-way coupled Lagrangian particles. The geometries are a square and a rectangular duct with width-to-height aspect ratio $AR$ of 3 operating at $Re_{\tau,c}=360$ .
arxiv +1 more source
Kufa Journal for Veterinary Medical Sciences, 2012 The aim of the study was to explain general histological features of lacrimal apparatus of both animals. Eight pairs of Lacrimal glands, eight pairs of superior lacrimal glands of third eyelid and the same number of extra glandular duct system used ...
M. M. Daryuos, N. S. Ahmed
doaj +1 more source