نتایج جستجو برای: presenting the identified sites dispersion plan
تعداد نتایج: 16131014 فیلتر نتایج به سال:
Restoration planning of forest species necessitates knowledge of ecological attributes. Myrtle is one of the valuable species in Zagros forests that knowledge of ecological attributes is necessitated for restoring stands of this species.This study aimed to determine the effects of environmental factors on myrtle distribution in Lorestan province. Based on available information and forest surv...
If substitutions in DNA sequences follow a Poisson process, the ratio of the variance in the number of substitutions to the mean number of substitutions (the index of dispersion) should equal 1. In this paper, the robustness of the commonly applied estimator of the index of dispersion in replacement sites and silent sites to various assumptions regarding DNA evolution is explored using simulati...
rhabdomyosarcoma encompasses a group of malignant myogenic neoplasms expressing a multitude of clinical and pathological diversities. it is the commonest soft tissue sarcoma of childhood but neonates are rarely affected. embryonal subtype is the most frequent. head-neck and genitourinary tracts are predominant sites, while trunk is considered among the unusual sites of rhabdomyosarcoma. herein ...
Premature beats can trigger ventricular arrhythmias in heart disease, but the mechanisms are not well defined. We studied the effect of premature beats on activation and repolarization dispersion in seven patients with cardiomyopathy (57 ± 10 yr, left ventricular ejection fraction 31 ± 7%). Activation time (AT), activation-recovery interval (ARI), and total repolarization time (TRT) were measur...
Background and Objectives: ??? Methods: ??? Findings: ??? Conclusion: ??? In this survey, gelatinous zooplankton fauna from the coastal/estuarine waters, northern of Bushehr were analyzed during summer of 2017 to spring 2018. 5 species were identified for the first time from Persian Gulf, including 3 species from Hydromedusa, Eutima gegenbaueri, Eirene viridula and Clytia discoid, one spe...
Background and Aim: The importance of social networking sites (SNSs) is evident as a tool for research team working and for enabling researchers to share the results and experiences. The present study aims to identify the features of SRNs for facilitating research practices from the perspective of medical sciences researchers and to study the reasons why they use these networks. Materials and...
There are many archaeological sites in Iran that have been remained unknown and have been ignored during these years with our neglect and under the pretext of the growth of cities and villages. The study of these sites, each of which is a ring in the history of human studies, is necessary for the correct understanding of the culture of the past. In the village of Koukherd -which is located in B...
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