نتایج جستجو برای: seven species were identified as follows r turanicus 127516
تعداد نتایج: 7620621 فیلتر نتایج به سال:
Genetic diversity investigations are critical for understanding how to conserve and manage plant resources in every setting. Six Rindera species reported Iran. No detailed genetic was investigated using Random Amplified Polymorphic DNA (RAPD) experiments. plants from Iran's seven provinces were gathered studied our scientific purposes. Seventy specimens have been total. Our objectives as follow...
in this thesis, we exploit a simple and suitable method for immobilization of copper(ii) complex of 4?-phenyl-terpyridine on activated multi-walled carbon nanotubes [amwcnts-o-cu(ii)-phtpy]. this nanostructure was characterized by various physico-chemical techniques. to ensure the efficiency and fidelity of copper species, the implementation of three-component strategies in click-chemistry all...
A karyotypic study was performed on seven species of Hordeum Genus including, H. vulgare, H. spontaneum, H. glaucum, H. distichon, H. geniculatum , H. bulbosum and H. violaceum. According to the cytological studies in the laboratory, chromosome numbers and ploidy levels of species were identified. Chromosome analysese including the length of each chromosome, long and short arms length and long ...
cockroaches were collected from hospitals, houses and poultry sheds in various parts of isfahan (iran) and identified to species. in total, seven species of cockroaches in seven genera were identified: blatta lateralis, polyphaga aegyptiaca, arenivaga roseni and parcoblatta spp. three species periplaneta americana, blattella germanica and supella longipalpa (blattidae and blattellidae) were mor...
In this study the morphological and micromorphologcal characters of Ranunculus Sect. Batrachium species in Iran have been investigated. The characters describe leaf, petal and fruit, in addition to pollen grains in four species of the genus including, R. sphaerospermus Boiss. & Blanche, R. trichophyllum Chaix ex. Vill., R. rionii Lagger and R. peltatus Schrank. Pollen grains were tric...
In a taxonomic survey on Cladosporium species in Iran, 35 specimens were collected from different substrates of various localities in Guilan (N. Iran) during 2011–12. Seven species viz. C. cladosporioides s. str., C. oxysporum, C. halotolerans, C. perangustum, C. pseudocladosporioides, C. sphaerospermum, and C. tenuissimum are identified and the latter five species are new records to Iran.
background: ectoparasites of mammalian hosts play an important role for transmission of diseases from the host reservoirs to human. the aim of this study was to determine the species composition and infestation parameters for parasitic arthropods associated with rhombomys opimus. methods: ectoparasites of r. opimus were collected from seven endemic district of zcl in iran including shirvan an...
some yeast species play important roles in biological control of some fruits’ post harvest infections. for instant, candida, rhodotorula and pichia species employed in biological control of such post harvest diseases as blue mold (penicillium expansum), and also grey mold (botrytis mali) in apple. species identification of yeasts is some most essential part of the related research activities. d...
this study was conducted to investigate the impact of podcasts as a learning and teaching tool on iranian efl learners’ motivation for listening as well as on their listening comprehension ability. the study also investigated the learners’ perception towards listening to podcasts and examined whether the learners were likely to accept podcasts. out of fifty-five intermediate learners studying e...
In the framework of a research project as identification of macro-fungi of Kheyroud Educational and Experimental Forest (Faculty of Natural Resources, University of Tehran, Tehran, Iran), more than 470 specimens of various groups of macro-fungi were collected and identified. From identified samples about 200 specimens were belong to 46 agaric species, as follows: Agaricus silvaticus, Bovista pl...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید