نتایج جستجو برای: hybridized methods

تعداد نتایج: 1879103  

Journal: :J. Heuristics 2006
Pascale Kuntz Bruno Pinaud Rémi Lehn

Producing clear and intelligible layouts of hierarchical digraphs knows a renewed interest in information visualization. Recent experimental results show that metaheuristics are well-adapted methods for this problem. In this paper, we develop a new Hybridized Genetic Algorithm for arc crossing minimization. It follows the basic scheme of a GA with two major differences: problem-based crossovers...

Journal: :Antimicrobial agents and chemotherapy 1991
M C Roberts B J Moncla S L Hillier

Tetracycline-resistant Tet M-negative isolates of Actinomyces viscosus, Eubacterium lentum, Mobiluncus curtisii, and Mobiluncus mulieris were screened with the Tet K, Tet L, and Tet O DNA probes. Ten (71%) of the resistant Mobiluncus strains hybridized with the Tet O probe, two of the three E. lentum strains hybridized with the Tet K probe, and the A. viscosus isolate hybridized with the Tet L ...

2014
Andrew Harbicht Chris C Wilson Dylan J Fraser

Current conservation practices exclude human-generated hybridized populations from protection, as the genetic effects of hybridization in the wild have been observed to be long-lasting based on neutral genetic markers and are considered potentially irreversible. Theory, however, predicts otherwise for genes under selection. We transplanted combinations of wild, domesticated and hybridized popul...

Journal: :CoRR 2013
Michael Woopen Aravind Balan Georg May Jochen Schütz

We present a comparison between hybridized and non-hybridized discontinuous Galerkin methods in the context of target-based hp-adaptation for compressible flow problems. The aim is to provide a critical assessment of the computational efficiency of hybridized DG methods. Hybridization of finite element discretizations has the main advantage, that the resulting set of algebraic equations has glo...

Journal: :Applied and environmental microbiology 1990
O Suthienkul J E Brown J Seriwatana S Tienthongdee S Sastravaha P Echeverria

Specific DNA probes were used to identify Shiga-like toxin I (SLT I)- and SLT II-producing Escherichia coli in vegetables, meats, cattle, and farm animals in Thailand. SLT-producing E. coli was isolated from 9% of market beef specimens, from 8 to 28% of fresh beef specimens at slaughterhouses, and from 11 to 84% of fecal specimens from cattle. Animals were frequently infected with several diffe...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1391

since its introduction in 1959, translation quality assessment (tqa) has been among the most addressed research topics in translation studies. during recent years, there has been a crucial increase on the study of tqa. various methods have come on scene. although these methods are based on scientific theories, most of them have remained at the level of theory. juliane house’s model is among tho...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده مهندسی برق و کامپیوتر 1391

power transformers are important equipments in power systems. thus there is a large number of researches devoted of power transformers. however, there is still a demand for future investigations, especially in the field of diagnosis of transformer failures. in order to fulfill the demand, the first part reports a study case in which four main types of failures on the active part are investigate...

Journal: :Nucleic acids research 1979
B Wittig S Wittig H Grunz

DNA from chicken embryo nucleosome tetramers (about 760 base pairs in size) was enriched for tRNA genes by RPC-5 chromatography. The enriched DNA was hybridized with chicken embryo total tRNA and the hybridized DNA isolated utilizing a) avidinbiotin interaction, b) diazobenzyloxymethyl paper, and c) high temperature RPC-5 chromatography. The obtained single stranded DNA highly enriched for tRNA...

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