نتایج جستجو برای: clusters into a cluster and then run agglomerate_obj again sixth
تعداد نتایج: 20441108 فیلتر نتایج به سال:
Genetic diversity of 45 wheat varietions were studied using AFLP markers. From 11 primer combinations of PstI and Mse1for obtaining AFLP polymorphism, six primer combinations (P-CGA/M-CTA, P-ATG/M-CTG, P-ATG/M-CAT, P-AGT/M-CTA, P-AGT/M-CAG and P-ATG/M-CAG) produced polymorphic bands. Totally, 328 bands be produced that 207 bands (63.10%) were polymorphic, which showing high polymorphism among g...
background: the tan spot disease of wheat caused by pyrenophera tritici-repentis has become a major disease in most wheat growing areas worldwide. objectives: here we used issr and rapd markers to study the genetic diversity of 34 p. tritici-repentis isolates collected from north of iran.materials and methods: the leaves having the typical symptoms of tan spot disease were collected and after f...
within the components of communicative competence, a special emphasis is put on the “rules of politeness,” specifically the politeness strategies (brown and levinson, 1978) that speakers deploy when performing the request speech act. this is because the degree of imposition that making a request places upon one’s interlocutor(s) has been seen to be influenced by several factors among which, as ...
abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...
the purpose of the present study was to investigate the effect of task-based instruction of vocabulary on the receptive and oral productive acquisition of english vocabulary and compare the results with those obtained from the traditional method. the method and procedure applied in this study was as follows: after the implementation of opt, a group of sixty female students were chosen. the stu...
Point set registration is to determine correspondences between two different point sets, then recover the spatial transformation between them. Many current methods, become extremely slow as the cardinality of the point set increases; making them impractical for large point sets. In this paper, we propose a bi-stage method called bi-GMMTPS, based on Gaussian Mixture Models and Thin-Plate Splines...
Introduction Schools have a central role in cultivating students' personality by inculcating empathy. Empathy is the ability of one person to understand what another person is thinking and feeling in a given situation. The goal of this study is to explore the relationship between students’ empathy and their learning behaviors. The first task of our work is to classify students into clusters ba...
apart from other aspects, desert is a natural environment and is one of the appealing terrestrial elements. putting its symbolic and fictional senses aside, the term “desert” bears mystic sense more than material sense. in addition to the worlds materialistic experiences, desert has attracted the attention of writers because it creates a kind of inner experience, which returns the individual in...
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