objective: the itpa gene is responsible to remove free deaminated purine nucleotides of itp, ditp and xtp from nucleotide pool of the cells. it seems that dysfunction in its activity, not only can increas the base substitution mutations frequency but also can works as a contrived factor to creating instability in genetic materials of the cells. there are several reports about the existence of s...

background and objectives: seedy watermelon (citrullus lanatus) is a crop that is planted in as a second crop after winter crops some parts of country. this crop is more attended by farmers due to the short time between planting and maturity, low production costs and greater profitability rather than other spring crops. in order to evaluate the interaction effects between weeds and seed priming...

drawing largely on aidoo’s (1970) play, anowa, as well as lived experiences, i argue on the philosophical flaws of ashcroft’s (2009) claim that there is no inherent link between language and culture. this essay subsequently explores the implication of my argument on some transformational domains of english in particular though it has obvious applicability to the role of colonial languages in ge...

the present study pursued two goals: first, to discover the subscales underlying the teacher status scale (tss); and second, to reveal the status of the teachers of persian, arabic, and english in iranian junior high school students’ perceptions in order to determine the relative roles of national, religious, and western influences in the identity construction of the students. the data was coll...

this study was framed on the theory of language socialisation and a systematic functional linguistic (sfl) approach. the aim of the study was to analyse the oral presentation discourse produced by an elemen- tary iranian english as second language (esl) postgraduate student in an american university four times (september/december, 2015 and march/september, 2016) over one year. the data were col...

in this research, tested factors were margarine types (contractive effects between types of oils in base of margarine such as palm super olein – partially hydrogenated canola oil – 50:50 mixture of palm super olein and partially hydrogenated canola oil and liquid canola) and different moisture (16-8-4%) as the first factor and heating time is the second factor. every margarines spend 3 times he...