نتایج جستجو برای: biochemical taxonomy
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The current taxonomy of Aeromonas salmonicida includes 4 subspecies. A. salmonicida subsp. salmonicida is associated with salmonid furunculosis, and A. salmonicida subsp. achromogenes, A. salmonicida subsp. masoucida, and A. salmonicida subsp. smithia are strains that show variation in some biochemical properties. This classification does not readily encompass isolates from a wide range of fish...
A plant growth promoting bacterial isolate (D5/23T) from the phyllosphere of winter wheat, able to fix atmospheric nitrogen and to produce auxines and cytokinins was investigated in a polyphasic taxonomy approach. Phylogenetic analyses using the 16S rRNA gene sequence of the strain clearly indicated that the strain belonged to the family Enterobacteriaceae, most closely related to Enterobacter ...
Taxonomies of patterns of innovation give a dominant role to large firms, and are often based on empirical studies that exclude micro firms. This paper proposes an empirical taxonomy of the innovative firms at the bottom of the size distribution, based on a new survey of 1,234 small firms and micro firms in the Netherlands, in both manufacturing and services. These firms differ not only in thei...
The paper presents a case-study about the exploitation of ItalWordNet for Question Answering. In particular, we will explore the access to ItalWordNet when trying to derive the information that is crucial for singling out the answers to Italian Wh-questions introduced by the interrogative elements Quale and Che.
the speech act of disagreement has been one of the speech acts that has received the least attention in the field of pragmatics. this study investigates the ways power relations, social distance, formality of the context, gender, and language proficiency (for efl learners) influence disagreement and politeness strategies. the participants of the study were 200 male and female native persian s...
INTRODUCTION We developed a taxonomy of simulation delivery and documentation deviations noted during a multicenter, high-fidelity simulation trial that was conducted to assess practicing physicians' performance. Eight simulation centers sought to implement standardized scenarios over 2 years. Rules, guidelines, and detailed scenario scripts were established to facilitate reproducible scenario ...
The paper describes a new formal framework for comparison, design and standardization of annotation schemes for dialogue acts. The framework takes a recognition-based approach to dialogue tagging and defines four independent taxonomies of tags, one for each orthogonal dimension of linguistic and contextual analysis assumed to have a bearing on identification of illocutionary acts. The advantage...
28 گونه از جنس درمنه (.artemisia l) بمنظور شناسایی مهمترین ویژگی های تشریحی این جنس و امکان کاربرد تاکسونومیکی آنها، مورد بررسی قرار گرفت. بر اساس مقطع برش عرضی برگ، سه گروه قابل تشخیص می باشند که از نظر شکل رگبرگ میانی، موقعیت آن نسبت به پهنک، طول پهنک و تعداد دستجات آوندی در هر نیمه پهنک، متفاوت می باشند. این تفاوتها منطبق با صفات ریخت شناسی بوده و گونه های نم پسند و خشکی پسند را بخوبی نشان م...
جنس noaea در ایران مورد بررسی قرار گرفته است. هر 3 گونه شناخته شده از ایران تشخیص داده می شود. گونه n. mucronata با 3 زیر گونه زیر فراوان ترین گونه است. subsp. leptoclada ، subsp. tournefortii، subsp. mucronata زیر گونهn. mucronata subsp. leptoclada ترکیب جدیدی است. گونهn.major وn. minuta گیاهانی یکساله با انتشار محدودی هستند که برای اولین بار از ایران گزارش می شوند.
This paper integrates research and ideas in the fields of Human-Computer Interaction and Robotics for the creation of a taxonomy for human-robot interaction. By drawing from multiple research fields, a more complete taxonomy is attained. Taxonomy categories include team composition (ratio of people to robots, types of robots), amount of required interaction, decision support provided for the us...
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