Engine performance depends on two main factors of engine speed and ignition time. Ignition timing can affect engine life, fuel economy and engine power. In this paper, to study engine performance of Peugeot 206 TU3A with comparison ratio of 10.5:1 and displacement of 1361CC in MATLAB software, a two-zone burned/unburned model with the fuel burning rate described by aWiebe function was used for ...

the purpose of this study was the effect of time of training and first night of sleep on implicit (accuracy) and motor (timing) components of timed motor sequences task (tmst) enhancement. forty-eight right-handed students (19-25 years old), who have had adequate sleep quality, were divided into three equal groups according to purdue hand and fingers' fine motor skills test and simple reac...

BACKGROUND Timing of first cannulation of an arteriovenous graft has been the subject of great debate for clinicians worldwide. In this paper, we reviewed the current literature on the timing of first cannulation of arteriovenous grafts. METHODS Searches of PubMed, Medline and the Cochrane Library were performed using specific search terms to identify articles, dealing primarily with the timi...

objective: atherosclerosis disease, inflammation and malnutrition have strong association with end stage renal disease (esrd). diabetes mellitus (dm) is the most commonly esrd causes. diabetic nephropathy (dn) could be associated with inflammation. type 2 diabetic patients with advanced nephropathy show the highest levels of inflammatory markers. this study was designed to determine the associa...

this study aims to better understand the effect of practice schedule and feedback providing types. in two separate experiments the contextual interference effect in bandwidth and self-control feedback conditions on relative and absolute timing learning was examined. in experiment i, the effect of contextual interference using bandwidth and self-control feedback on absolute timing learning (para...

BACKGROUND A standardized practical method of post-dialysis blood sampling is required to improve the precision of using urea kinetics in the evaluation of haemodialysis dose and to permit comparative audit. The methods recommended in the Renal Association and Dialysis Outcomes Quality Initiative (DOQI) guidelines reduce the blood pump speed to a low rate at the end of haemodialysis before bloo...

dialysis adequacy with high flux membrane in hemodialysis patients at shahid beheshti hospital, hamedan     oshvandi kh [1] , kavyannejad r [2] , borzuo sr [3] *, gholyaf m [4] , salavati m [5]     received: 4 feb , 2012 accepted: 14 jun , 2012     abstract   background & aims : hemodialysis is the most common treatment for end stage renal disease (esrd). inadequate dialysis is a risk factor fo...