Results 121 to 130 of about 668,197 (282)

Effect of entry-lip design on aerodynamics and acoustics of high throat Mach number inlets for the quiet, clean, short-haul experimental engine [PDF]

Results of scale model tests of high-throat-Mach-number inlets designed to suppress inlet-emitted engine machinery noise produced in a V/STOL wind tunnel are presented.
Dastoli, B. J., Miller, B. A., Wesoky, H. L.   +2 more
core   +1 more source

Rationale of New Grading System: Central Compartment Atopic Disease

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Central compartment atopic disease (CCAD) has recently been recognized as a distinct phenotype within the spectrum of type 2–dominant chronic rhinosinusitis (CRS). Although international guidelines highlight polypoid changes in the central nasal cavity, standardized diagnostic and classification criteria are still lacking.
Ramón Moreno‐Luna, Carmen Palma‐Martínez, Serafin Sánchez‐Gómez, Isam Alobid, Daniel Martin‐Jimenez, José Miguel Villacampa‐Aubá, Christian Calvo‐Henríquez, Alfonso Del Cuvillo, Alfonso Santamaría‐Gadea, Jaime González‐García, Richard J. Harvey, John M. DelGaudio   +11 more
wiley   +1 more source

Long-term observation of the in vivo safety of a new design of phakic refractive lens

BMC Ophthalmology
Background To evaluate the biosafety, reduction in anterior capsule opacification, and fluctuation in intraocular pressure (IOP) of a new phakic refractive lens (PRL) with a sinusoidal drainage groove design.
Yinjie Jiang, Xun Chen, Mingrui Cheng, I-Chun Lin, Boliang Li, Xinjie Zhu, Guanghan Xu, Huamao Miao, Xiaoying Wang, Xingtao Zhou   +9 more
doaj   +1 more source

Cost Utility Analysis of Fluticasone Exhalation Delivery System Versus Budesonide Nasal Irrigation for Chronic Rhinosinusitis With Nasal Polyps

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis with nasal polyps (CRSwNP) is managed after sinus surgery with topical corticosteroids. Given limited distribution of nasal steroid sprays, patients have the option of either steroid nasal irrigation (SNI) or exhalation delivery system with fluticasone (EDS‐FLU).
Daniel Xiao, Martin J. Citardi, William C. Yao, Amber U. Luong   +3 more
wiley   +1 more source

Sustained activation of Wnt/β-catenin signaling in the retina of form-deprived myopic chicks

BMC Genomics
Background Form-deprivation myopia (FDM) in chicks is one of the key models for studying myopia development. The specific molecular events and activation dynamics within the retina during early FDM stage in chicks remain unclear.
Mingwei Li, Guanghan Xu, Tian Han, I-Chun Lin, Yanyu Qi, Xun Chen, Xiaoying Wang   +6 more
doaj   +1 more source

A method for calculating a real-gas two-dimensional nozzle contour including the effects of gamma [PDF]

A method for calculating two-dimensional inviscid nozzle contours for a real gas or an ideal gas by the method of characteristics is described. The method consists of a modification of an existing nozzle computer program. The ideal-gas nozzle contour can
Boney, L. R., Johnson, C. B.
core   +1 more source

Throat Finding Algorithms based on Throat Types

, 2014
The three-dimensional geometry and connectivity of pore space determines the flow of single-phase incompressible flow. Herein I report on new throat finding algorithms that contribute to finding the exact flow-relevant geometrical properties of the void space, including high porosity samples of X2B images, three-dimensional synchrotron X-ray computed ...
openaire   +2 more sources

Altered Nasal Microbiota in Sinonasal Tumors: A Comparative Analysis of Malignant and Benign Sinonasal Tumors

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Although shifts in nasal microbiota have been well‐documented in inflammatory upper airway conditions, microbiota tumor‐associated alterations remain uncharacterized. This study is the first to compare sinonasal microbiota profiles of patients with malignant tumors (MT), benign tumors (BT), and controls, offering insights into tumor‐
Evan A. Patel, Phillip A. Engen, Glen D. Souza, Sarah Khalife, Donyea Moore, Lauren Kret, Pedro Escobedo, Stefan J. Green, Ankur Naqib, Peter Filip, Peter Papagiannopoulos, Bobby A. Tajudeen, Mahboobeh Mahdavinia, Pete S. Batra   +13 more
wiley   +1 more source

Turbine for ordnance turbojet engine. 2: Cold-air performance with opened stator [PDF]

A single-stage axial-flow turbine was investigated to determine the effect of increased stator throat area on the performance level of a turbojet engine turbine.
Haas, J. E., Kofskey, M. G., Nusbaum, W. J.   +2 more
core   +1 more source

Dosing Interval Extension of Dupilumab in CRSwNP: Five‐Year Real World Outcomes

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis with nasal polyps (CRSwNP) is a persistent, often Type 2‐mediated inflammatory disease that markedly impairs quality of life. While dupilumab provides rapid improvement, there is limited evidence on long‐term outcomes beyond 2 years, and the clinical impact of dosing‐interval extension remains unclear.
Nicholas J. Campion, Dioni‐Pinelopi Petsiou, Florian C. Fally, Karina Berbalk, Noah F. Melamed, Aldine Tu, Christina Morgenstern, Fana Alem Kidane, Mohammed Zghaebi, Linda Liu, Minghao Pan, Tina J. Bartosik, Victoria Stanek, Katarina Gangl, Julia Eckl‐Dorna, Sven Schneider   +15 more
wiley   +1 more source