In this paper we initialize the study of independent domination in directed graphs. We show that an independent dominating set of an orientation of a graph is also an independent dominating set of the underlying graph, but that the converse is not true in general. We then prove existence and uniqueness theorems for several classes of digraphs including orientations of complete graphs, paths, tr...

Some Indonesian students, including vocational school often perform negative behavior. This study aims to reveal the good practice of character education patterns through non-academic activities in a Palembang, South Sumatera, Indonesia. uses an explanatory case method that explains phenomenon depth and detail. The data are obtained interviews, observation, documentation. There 11 informants in...

The frontal area in the brain is known to be involved in behavioral judgement. Because a Kanji character can be discriminated visually and linguistically from other characters, in Kanji character discrimination, we hypothesized that frontal event-related potential (ERP) waveforms reflect two discrimination processes in separate time periods: one based on visual analysis and the other based on l...

We previously proposed the accumulation method, a language-independent text classification method that is based on character N-grams. The accumulation method does not depend on the language structure because this method uses character N-grams to form

This study aims to describe structures and the values of character education in children's storybook "Linda has a Papaya Garden" by Astry Lestari. research uses qualitative with descriptive analysis method. The technique used collecting data is through documentation analyze content analysis. results showed that Lestari story structure consisting themes, characters characterizations, settings, p...

The electronic structure and properties of the osmaabenzenes and para substituted osmabenzenes have been explored using the hybrid density functional mpw1pw91 theory. Systematic studies on the substituent effect in para substituted osmabenzenes complexes have been studied. The following substituents were taken into consideration: H, F, CH3,OH, NH2,CN, NO<...