Extraction and investigation on the essential oil of Anthemis hyalina DC .in Qazvine province

extraction and investigation on the essential oil of anthemis hyalina dc .in qazvine province

background & aim: this research, order to study of extraction and investigation on the essential oil of anthemis hyalina dc. were conducted.   material & methods: the volatile constituents of anthemis hyalina dc. were isolated by hydro-distillation and analyzed by gc and gc/ms. in this study, samples were collected from qazvin on june 2008.   results & discussion: the oil yields...

the investigation of research articles in applied linguistics: convergence and divergence in iranian elt context

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باززایی اندام‌های هوایی گیاه دارویی بابونه شفاف (Anthemis hyalina DC.)

Anthemis hyalina DC. is one of the most important herbal medicine plants and is used for anti-allergy and curing skin rashes or acne. To date there is no report for in vitro culture of this species and the present study was performed for the first time with the aim of obtaining the optimized treatment for shoot regeneration. In this research the effect of different plant growth regulators NAA (...

Title:antioxidant, Antimicrobial and Antiproliferative Activities of Anthemis Palestina Essential Oil

an investigation of the impact of self monitoring on langauge teachers motivational practice and its effect on learners motivation

the central purpose of this study was to conduct a case study about the role of self monitoring in teacher’s use of motivational strategies. furthermore it focused on how these strategies affected students’ motivational behavior. although many studies have been done to investigate teachers’ motivational strategies use (cheng & d?rnyei, 2007; d?rnyei & csizer, 1998; green, 2001, guilloteaux & d?...