Results 51 to 60 of about 559,857 (283)
Clinical Anatomy, EarlyView.ABSTRACT The present study aimed to evaluate the developmental morphometry of the paranasal sinuses using computed tomography (CT) in subjects aged 1–25 years and to characterize age‐related changes in sinus dimensions, volume, and surface area throughout childhood, adolescence, and young adulthood.
Ceyda Şevval Çetin +4 more
wiley +1 more source
Science and Technology of Nuclear Installations, 2014 Distances for taking evacuation as a protective measure during early phase of a nuclear accident have been approximated using MELCOR Accident Consequence Code System (MACCS).
Mazzammal Hussain +3 more
doaj +1 more source
Comparative Study of Gas and Liquid Flow in Packed Beds Using Phase‐Contrast MRI
Chemie Ingenieur Technik, EarlyView.This work presents applications of phase‐contrast magnetic resonance imaging (MRI) to investigate fluid flow fields and temperature in packed beds. Comparison of ethane (C2H6) gas flow with that of water flow is done at similar flow conditions. The temperature of water is also measured using MRI.
Maitreyi Sangal +4 more
wiley +1 more source
Simulation of the Lower Head Boiling Water Reactor Vessel in a Severe Accident
Science and Technology of Nuclear Installations, 2012 The objective of this paper is the simulation and analysis of the BoilingWater Reactor (BWR) lower head during a severe accident. The COUPLE computer code was used in this work to model the heatup of the reactor core material that slumps in the lower ...
Alejandro Nuñez-Carrera +3 more
doaj +1 more source
Opsoclonus in Pediatric Patients: Differential Diagnosis and a Practical Approach to Evaluation
Annals of the Child Neurology Society, EarlyView.ABSTRACT Opsoclonus is an ocular dyskinesia characterized by involuntary, arrhythmic, multidirectional saccades. In pediatrics, opsoclonus is most commonly attributed to the rare neuroinflammatory disorder opsoclonus‐myoclonus‐ataxia syndrome (OMAS), typically considered a paraneoplastic syndrome associated with neural crest tumors. However, opsoclonus
Aubrey C. Reed +5 more
wiley +1 more source
Head &Neck, EarlyView.ABSTRACT Introduction Thyroid nodules are less common but more often malignant in pediatric patients than in adults. Our objectives were to study the features of benign vs. malignant thyroid nodules in a large pediatric patient cohort. Methods Retrospective observational cohort study. Consecutive patients aged 0.01–17.9 years at evaluation between 1997–
Maxime Gest‐Laurent +15 more
wiley +1 more source
Chemical and radiological vulnerability assessment in urban areas [PDF]
Spatium, 2006 Cities and towns are faced with various types of threat from the extraordinary events involving chemical and radiological materials as exemplified by major chemical accidents, radiological incidents, fires, explosions, traffic accidents, terrorist ...
Stojanović Božidar +1 more
doaj +1 more source
Environment International, 2021 Standards and guidelines for preparedness and response in the case of a nuclear accident cover radiation protection, health management and communication with affected populations.
Takashi Ohba +2 more
doaj +1 more source
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Objective To assess the preoperative diagnostic accuracy of abdominal wall endometriosis (AWE) by general surgical teams and specialized endometriosis centers in assessing abdominal wall masses using clinical evaluation and imaging. Methods A retrospective cohort study included patients with a pathologic diagnosis of AWE who underwent surgical
Dana Josephy +7 more
wiley +1 more source
A misjudged approach to a high accident rate : exploration of accident causes and instructor decisons relating to inexperienced glider pilots [PDF]
, 2009 Very little research has focussed on inexperienced pilots and there is a notion in literature and popular texts that such pilots are one of the safest groups.
Jarvis, Stephen
core +5 more sources