results the results showed that the fiber diameter and the amount of loratadine affected the drug release and the disappearance time of nanofibers. the smaller the fiber diameter and drug amount, the faster the solubility and the release time of nanofibers. conclusions it was concluded that electrospinning can be a suitable method for preparing fast-dissolving loratadine nanofibers. materials a...

Faults of mechanical transmission systems generally occur in the rotating bearing part at high speeds, which causes problems such as performance degradation transmission, generation noise or vibration, and additional damage to connected adjacent systems. In this way, faults cause adverse effects entire system, deterioration damage. The early detection correction allows for improved system safet...

background: lymphadenitis is a common form of extra-pulmonary tuberculosis. as in peripheral health centers, the facili­ties for histopathology and culture are lacking, material obtained by fine needle aspiration (fna) in suspected cases of tubercu­lar lymphadenitis (tbl) cid fast bacilli (afb) by ziehl neelson method as every designated micros­copy centre under revised national tuberculosis co...

literature concerning the effects of ramadan fasting on sports performance presents conflicting results. in this context, some studies reported a significant impairment of sports performance during the month of ramadan. however, other studies suggested that ramadan fasting has no significant effect on physical performance.  the discrepancies between the studies could be explained by time-of-day...

results in this study after coding the transcribed interviews, the findings were categorized into three main themes as follows: personal views, social factors, and family factors. each theme included several categories and subcategories, and the coded sentences and phrases were placed under each category and subcategory. conclusions the results of this study showed that the number of factors pr...

objectives: falling is a common problem among the elderly. falling indoors and outdoors is highly prevalent among the iranian elderly. therefore, identification of the contributing factors at home and their modification can reduce falls and subsequent injuries inthe elderly. the goal of this study was to identify the elderly at risk of fall, using the ‘home falls and accident screening tool’ (h...

The application of informative frequency band identification methods makes it possible to enhance weak damage components in the vibration signals acquired from rotating machines. Some machines (e.g. wind turbines) operate inherently under time-varying operating conditions, however, very few have been developed with varying conditions mind. Therefore, this work, a systematic framework for obtain...

background many people are concerned with the problems and side effects caused by increased levels of fast food (ff) consumption, especially among adolescents. several studies have assessed the problems of ff consumption particularly weight gain and obesity. however, few address the methods, strategies, and policies needed to reduce this issue. objectives this study aims to explore parent and s...

conclusions it seems that fast examination for intra-abdominal fluid in blunt trauma patients can predict intra-abdominal injuries with very high sensitivity and specificity. using the scoring system can more accurately determine the probability of the presence of abdominal injuries with a cut-off point of three. results the mean age of the patients was 29.6 ± 18.3 years and fast was positive i...