Objective: The aim of this study is to determine the effects four different body positions applied paediatric intubated patients on physiological variables and perfusion index. Method: sample study, which was conducted as a quasi-experimental in single group intensive care unit, consisted 44 monitored patients. were given supine, right-lateral, left-lateral Semi Fowler at intervals two hours, e...

Selection of genotypes based on high value of heritability and forecasted genetic conditions would be an effective method for improvement of wheat cultivars. The present investigation was carried out to estimate the genetic variability of agro-physiological characters using biometrical genetic techniques in 20 bread wheat genotypes under irrigated condition. For this purpose an experiment was c...

AIM To differentiate between physiological and pathological left ventricular hypertrophy in athletes using echocardiography. METHODS AND RESULTS Eleven patients with mild hypertrophic cardiomyopathy were compared against 17 international rowers with mild left ventricular hypertrophy, and 30 age matched controls. The time difference between peak Ea (Doppler tissue imaging) and peak mitral valv...

The glycemic index was proposed in 1981 as an alternative system for classifying carbohydrate-containing food. Since then, several hundred scientific articles and numerous popular diet books have been published on the topic. However, the clinical significance of the glycemic index remains the subject of debate. The purpose of this review is to examine the physiological effects of the glycemic i...

soil compaction has become a widespread problem in the world and is one of the factors involved in land degradation and declining crop yields, especially in the arid and semi-arid agriculture. the purpose of this study was to investigate the effects of subsoil compaction on morphological, physiological and agronomic aspects of wheat .the research was carried out in the experimental farms of anb...

in order to study of nutritional role of silicon nano-particles on physiological characteristics of minituber potato production an experiment was carried out as  factorial based on randomized complete blocks design with three replications in hydroponic culture at ferdowsi university, mashhad. treatments were included particle size of sodium silicate (nano and micro) and concentrations in levels...