introduction: the selection of   optimal treatment of obstructive nephrouropathy requires information about the functional status of each kidney. nuclear renal scanning objectively measure differential renal function, multiple studies have demonstrated the role of assessment of renal perfusion and gfr with triphasic ct. the aim of this study is to assess the role of ct based on renal parenchyma...

epigenetics alterations, especially dna methylation, play a critical role in control of gene expressions. abnormal patterns of methylation are observed in early-stages of many cancers. therefore, methylation analysis is useful in primary detection of tumors. advances knowledge about the functional role of aberrant epigenetic modifications as potential biomarkers for cancer, have attracted consi...

the growing attention to formulaic sequences during the last decade indicates that the functional features of such sequences play a crucial role in writing. formulaic sequences are prefabricated linguistic components which are stored and retrieved as a whole. the present study aims to examine the functional features of such sequences in persian writings. to do so, 10 writing samples of persian ...

this is a longitudinal case study of two farsi-speaking children learning english: ‘bernard’ and ‘melissa’, who were 7;4 and 8;4 at the start of data collection. the research deals with the initial state and further development in the child second language (l2) acquisition of syntax regarding the presence or absence of copula as a functional category, as well as the role and degree of l1 influe...

Production of chicken meat is an important branch of food industry. Generally, poultry meat farmers aim to produce birds with superior body weight and feed conversion ratio. However, in line with current developments, there are other parameters that must to be taken into account such as lower body fat deposition and improvement in the nutrient composition of products corresponding to consumer r...

Developing features has been shown crucial to advancing the state-of-the-art in Semantic Role Labeling (SRL). To improve Chinese SRL, we propose a set of additional features, some of which are designed to better capture structural information. Our system achieves 93.49 Fmeasure, a significant improvement over the best reported performance 92.0. We are further concerned with the effect of parsin...