Petroleum geochemistry of oils in several depobelts the world has been well documented based on biomarkers. However, there is paucity data regarding use multi-variate statistics oil-oil correlation study, particularly Sub-Saharan African region. The purpose study was to gain an insight into geochemical differences and identify their cause(s) through application bulk properties, biomarker indice...

This paper presents the study on entropy in speech for its possible vocal predictor of severe depression in speakers. Persons with recurring depressive symptom are possibly at risk of suicide when the symptom strikes, unless admitted into hospital and have proper treatment in time. Prediction is primarily necessary task to prevent such risk. In this study the full-band and further sub-band entr...

Abstract This paper studies the coupling of five links ADDIE and essential elements ideological political classroom teaching model. Secondly, based on model, curriculum system “analysis - design development implementation evaluation” courses is established. It found that modules are closely related to core elements. Each link revolution divided into several specific sub-units. Analyzing model “...

This paper proposes a structural analysis approach for mathematical expressions based on the Attribute String Grammar and the Baseline Tree Transformation approaches. The approach consists of geometrical feature extraction, parsing structure and expression analysis steps. The algorithm for structure parsing uses baselines, which are represented by geometrical features to recursively decompose t...

Recombinase-mediated cassette exchange (RMCE) is a powerful tool for unidirectional integration of DNA fragments of interest into a pre-determined genome locale. In this report, we examined how the efficiency of dual RMCE catalyzed by Flp and Cre depends on the nature of transcription units that express the recombinases. The following recombinase transcription units were analyzed: (i) Flp and C...

The appropriate operating of mining machines is affected by both the executive and environmental factors. Considering the effects and the related risks lead to a better understanding of the failures of such machines. This leads to a proper prediction of the reliability parameters of such machines. In this research work, the reliability and maintainability analysis of the loading and haulage mac...

In this paper we present a novel approach for a surface electromyographic speech recognition system based on sub-word units. Rather than using full word models as integrated in our previous work we propose here smaller sub-word units as prerequisites for large vocabulary speech recognition. This allows the recognition of words not seen in the training set based on seen sub-word units. Therefore...