Denatured DNA preparations from Escherichia coli were centrifuged to equilibrium in cesium chloride solutions. Hybridizing experiments with radioactively labeled ribosomal RNA showed that the DNA strands complementary to ribosomal RNA were distributed on the heavy side of the DNA band. By fractionating this band the DNA strands coding for ribosomal RNA may be enriched 5- to 20- fold.

This paper deals with the early detection and intelligent diagnosis of mechanical faults in industrial turning machines. We develop a new strategy hybridizing conventional signal analysis based techniques and artificial neural networks issued methods. Experimental results, obtained from a real experimental industrial plant, validating the proposed strategy and issued intelligent fault detection...

Many diverse RNA's are synthesized in the lampbrush stage oöcyte of Xenopus, as shown by the presence of different nucleotide sequences in the RNA population. This fact has been established by hybridizing lampbrush stage oöcyte RNA with an isolated nonrepetitive fraction of Xenopus DNA.

To determine the chromosomal location of the human alpha interferon genes, we scored a series of human/rodent somatic cell hybrids for the presence of DNA sequences hybridizing to an alpha 1 interferon DNA probe. The presence of human chromosome 9 in a hybrid correlated with the presence of a family of alpha interferon genes.

Abstract Knowing which drivers affect the spatial distribution of hybridizing species and their admixed individuals on local or regional scale can leverage our understanding about processes that shape taxonomic diversity. Hybridizing white oak ( Quercus sect. ) represent an ideal study system to elucidate environmental factors determine relative abundance admixture levels within forest stands. ...

Ontology alignment has become an important process for identifying similarities and differences between ontologies, to facilitate their integration reuse. To this end, fuzzy string-matching algorithms have been developed strings similarity detection used in ontology alignment. However, a significant limitation of existing is reliance on lexical/syntactic contents only, which do not capture sema...

Abstract Competition is fundamental to American life, and sport the cultural institution most closely linked organized competition in U.S. Historically, has been a male preserve. At same time, structures, practices, iconography of sports have infiltrated variety social fields institutions less obviously dominated by men—a process known as “sportification.” Reality programing one such field. In ...