نتایج جستجو برای: nature of obstruction
تعداد نتایج: 21177592 فیلتر نتایج به سال:
This paper seeks to uncover dominant configurations of inter-organizational relationships across the USA and Japan in the automotive industry. We integrate relevant theoretical concepts from transaction cost economics, organization theory and political economy to develop a conceptual model of inter-organizational relationships based on the fit between information processing needs and informatio...
We present a novel synthesis algorithm for procedurally generating complex curves. Our approach takes a simple example input curve specified by a user and automatically generates complex curves that resemble the input. The algorithm preserves many of the input shape features such as tangent directions, curvature, branch nodes, and closed loops. The overall approach is simple and can be used to ...
*Correspondence: Antonio F. Miguel, Department of Physics, School of Sciences and Technology, University of Évora, Rua Romao Ramalho 59, 7000-671 Évora, Portugal e-mail: [email protected] The occurrence of configuration (design, shape, structure, rhythm) is a universal phenomenon that occurs in every flow system. Dendritic configuration (or tree-shaped configurations) is ubiquitous in nature and li...
background the efficiency of nasal surgeries can be determined by objective or subjective methods. we have assessed the effect of nasal obstruction after different nasal surgeries using acoustic rhinometry (ar) and nasal obstruction symptom evaluation (nose) scale. methods between may 2011 and may 2012, 40 young adult patients and 10 healthy volunteers as control group who referred to otorhinol...
Introduction: Neonatal nasal airway obstruction induces various degrees of respiratory distress. The management of this disease, including surgical repair, will depend on the severity and location of the obstruction. We describe here a case of congenital nasal nostril stenosis that required surgical repair for stenting of both nares after coanal atresia repair. Case Report: A 2 days old femal...
Introduction: A mucocele is an epithelial lined mucus-containing sac, completely filling paranasal sinus and capable of expansion.Sinus orifice obstruction produces aggregation of mucosal discharge from respiratory epithelium inside them that is called sinus mucocele. Case Report: Present case-report is related to a case of concha bullosa mucocele in a 18-year-old girl presenting to the clin...
Abstract Background & Aims: Tubal and peritoneal pathology is among the most common causes of infertility (approximately 30-35%). HSG and laparoscopy are the 2 classic methods for evaluation of tubal patency in infertile women and are complementary rather than mutually exclusive each provides useful information that the other does not and each has both advantages and disadvantages. Compared ...
BACKGROUND The efficiency of nasal surgeries can be determined by objective or subjective methods. We have assessed the effect of nasal obstruction after different nasal surgeries using Acoustic Rhinometry (AR) and Nasal Obstruction Symptom Evaluation (NOSE) Scale. METHODS Between May 2011 and May 2012, 40 young adult patients and 10 healthy volunteers as control group who referred to ...
Introduction & Objective: Nasolacrimal duct obstruction (NLDO) is the most common cause of epiphora in adults. Our purpose was the evaluation of efficacy and complications of NLD probing with adjunctive MMC in the treatment of partial NLDO in adults. Materials & methods: This clinical trial study without control group (quazi experimental) was carried out in adult patients with symptom of epi...
arteritis due to strongylus vulgaris is a well-known cause of colic in horses and donkeys. the current report describes a fatal incidence of arterial obstruction in cranial mesenteric artery caused by s. vulgaris infection in an adult donkey in which anthelmintic treatment was not regularly administered. necropsy findings of the abdominal cavity revealed a complete cranial mesenteric arterial o...
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