The queue length and the load rate should be monitored to overcome problem of router congestion due increase in network utilization achieve a high-speed transmission. Previous active management methods manage queued packets buffer maintain high performance. However, these depend on monitoring indicators that do not cover all signs, leading packet loss delay. Accordingly, signs wrapped into mana...

breast cancer is the most important and prevalent cancer in women that can be managed if detected in the early stages. recently, there has been much focus on the use of epigenetic changes such as dna methylation in early detection of cancer. as recent research has put forth dok7 cpg island methylation as an epimarker, in the present study, using a quantification method, a cohort of iranian spor...

background: spontaneous preterm labor is one of the common obstetrics problems causing several physical, psychological and economical outcomes. although due to these outcomes and the efficacy of cares for decreasing them, preterm labor screening is cost-effective and it is still one of the challenging issues in obstetrics. objective: in this study preterm labor screening by using cervical trans...

how to cite this article: karimzadeh p, jafari n, ahmad abadi f, jabbehdari s, taghdiri mm, alaee mr, ghofrani m, tonekaboni sh, nejad biglari h. propionic acidemia: diagnosis and neuroimaging findings of this neurometabolic disorder. iran j child neurol. 2014 winter; 8(1):58-61.   objective propionic acidemia is one of the rare congenital neurometabolic disorders with autosomal recessive inher...

Random Early Detection (RED) was proposed as an active gateway queue-management mechanism. This paper proposes to alter the RED design guideline that unconditionally allows transient congestion, and evaluates its impacts. This unconditional allowance of transient congestion is shown to be harmful when the queue is near full, because it causes buffer overflow at a gateway. Buffer overflow at a g...

This paper describes a mechanism we call “SRED” (Stabilized Random Early Drop). Like RED (Random Early Detection) SRED pre-emptively discards packets with a load-dependent probability when a buffer in a router in the Internet or an Intranet seems congested. SRED has an additional feature that over a wide range of load levels helps it stabilize its buffer occupation at a level independent of the...

Network trafficking is the major research area nowadays since huge amount of data is being used in various forms. A major problem which is widely considered in network trafficking is congestion and apart from the congestion another problem is that the data is accessed without proper authorization. This paper describes the congestion control algorithm, RED which improves the latency by controlli...

This paper studies self-configuring Random Early Detection (RED) gateways for Quality of Service (QoS) networks. Existing work only considers the adaptive parameter setting of RED gateways for networks with best effort flows. This paper focuses on QoS networks in which both assured and best effort flows co-exist. RED with in/out (RIO) is an extension of RED for QoS networks, which maintains two...