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The aim of this paper is to survey the main Internet Quality of Service signaling protocols. We discuss some classification criteria and design issues.
Class Based Queueing (CBQ) is a link-sharing and resource management mechanism for packet networks. The weights of CBQ control the way with which the available bandwidth at the output interface of the router is distributed among the different classes of the input traffic. CBQ also disposes of rules for bandwidth borrowing based on a hierarchy of classes. In… (More)
Mémoire présenté pour obtenir le diplôme d'
UNLABELLED Anterior chamber paracentesis (ACP) is an alternative technique to reduce intraocular pressure (IOP) in patients with acute closed-angle glaucoma (ACAG) and requires controlled drainage of aqueous humor from the anterior chamber using a needle or an incision paracentesis with a knife. PURPOSE Evaluation of efficacy and safety of AC paracentesis… (More)
UNLABELLED Human immunodeficiency virus (HIV) has the ability to affect any organ in the body. In 70% of HIV -infected patients ocular manifestations were observed, these, in the vast majority reflect the systemic disease and may be the first signs of disseminated infections. AIM The purpose of this paper is to determine the prevalence of posterior… (More)
UNLABELLED Human immunodeficiency virus (HIV) has the ability to affect any organ in the body. In 70% of HIV-infected patients ocular manifestations were observed, which in the vast majority reflect the systemic disease and may be the first sign of a disseminated infection. AIM The purpose of this paper is to determine the prevalence and the clinical… (More)
The purpose of this study is to follow up visual acuity in patients diagnosed with clinically significant macular edema and treated by an intravitreal injection of triamcinolone acetonide or in combination with bevacizumab. The working method: based on the selectivity criteria we involved 295 patients (460 eyes), divided into 2 groups according to the… (More)