This paper presents a lower and upper bound for linear codes which are capable of correcting errors in the form of solid burst of different lengths within different sub blocks. An illustration of such kind of codes has also been provided.

Optical Burst Switching (OBS) has become a mature technology to support the current and next generation Internet over optical network backbones. In OBS networks contention is the main source of burst loss that can reduce the performance of the higher layers. Burst retransmission is a reactive loss recovery mechanism, which attempts to resolve contention by retransmitting the contended burst at ...

Microspheres formulated from poly (D,L-lactic-co-glycolide) (PLGA), a biodegradable polymer, have been extensively evaluated as a drug delivery system. In this study, the preparation, characterization and drug release properties of the PLGA microspheres were evaluated. Simvastatin (SIM)-loaded PLGA microspheres were prepared by oil-in-water emulsion/solvent evaporation method. The microspheres ...

Purpose: Delirium is a fatal but potentially reversible disorder of Central Nervous System that adds a lot of costs on health systems. The aim of this study was to evaluate the effect of intermittent theta burst stimulation on severity and course of delirium. Methods: This was a double-blind, randomized, sham-controlled, pilot study. The participants were randomly allocated into two groups of ...

background & importance: hydatid disease of the spine is rare but constitutes approximately 50% of bone involvement cases in human hydatidosis. it is a severe condition associated with a high rate of morbidity, disability and mortality. case presentation: in the present paper, we report an intriguing case of cervical spinal hydatid disease mimicking traumatic burst fracture. conclusion: a high ...

This paper we proposed advanced burst mode control technique to reduce the standby power consumption of the switch mode power supply (SMPS). To reduce the standby power consumption, most of the converter use burst mode or skip mode control technique. However Conventional standby mode control techniques have some problems such as audible noise and poor regulation. In proposed techniques, basical...

Early infantile epileptic encephalopathy or EIEE (Ohtahara syndrome OS) is a kind of intractable seizure that begins in neonatal age with sudden onset of tonic spasms in series or single suppression-burst S-B in EEG.I Imaging shows anatomic defects such as migration disorders and generalized atrophy" with essentially normal metabolic tests. The seizures often change to West's syndrome (WS) ...