Background: The emergence of multidrug-resistant (MDR) strains of P aeruginosa has become a serious concern today. This bacterium is resistant to a wide range of antimicrobial drugs. There are several ways to treat and control infections caused by MDR bacteria. One of these methods is to find active plant compounds with antimicrobial properties and antimicrobial combination of herbal plants ...

Introduction: Leishmania major is the undertaker organism for cutaneous leishmaniasis. The drugs used for the treatment of leishmaniasis have major side-effects or are not effective. S. Lavandulifolia and M. germanica leaves showed therapeatic effects, however there was no report on leishmanicidal character tics of these plants. The aim of the study was to assess the leishmanicidal activi...

nowadays,tourism industry considered as one of the main sources of income of a country.unfortunately and despite of owning plenty of cultural historical and natural attractions, iran has not reached to a proper position in this field. besides, the historical cities of a country are considered as the income resource and national wealth of it. qazvin with a rich cultural precedent, have suitable ...

1- in a search directed to the reaction of compound)23(the cycloaddition reaction of 1,3- diphenylisobenzofurane)14(with p-benzoquinone)19(,followed by addition of cyclopentadiene was carried out.the specific spacial stracture of its ir,nmr,mass spectra. 2- in another attempt the kinetic stability and behavior of compounds)20(and)23(was studied.the main subject of this study was the highly reve...

the purpose of this thesis was to investigate how differently metacognitive, cognitive, and social/affective strategies affect l2 learners’ reading comprehension. to this end, the study employed a quasi-experimental design with a placement test as a proficiency test to find the homogeneity of groups. three classes were randomly selected as the experimental groups (n =90), and each class was tau...

one of the applications of nanotechnology is use of carbon nanotubes for the targeted delivery of drug molecules. to demonstrate the physical and chemical properties of biomolecules and identify new material of drug properties, the interaction of carbon nanotubes (cnts) with biomolecules is a subject of many investigations. cnts is a synthetic compound with extraordinary mechanical, thermal, el...