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71.599  Articles
1 of 7.161 pages  |  10  records  |  more records»
It has been well documented that the empirical distribution of daily logarithmic returns from financial market variables is characterized by excess kurtosis and skewness. In order to capture such properties in financial data, heavy-tailed and asymmetric d... see more

Extreme value theory (EVT) has been widely applied in fields such as hydrology and insurance. It is a tool used to reflect on probabilities associated with extreme, and thus rare, events. EVT is useful in modeling the impact of crashes or situations of ex... see more

South Africa is a cornucopia of mineral riches and the performance of its mining industry has significant impacts on the economy. Hence, an accurate distributional assumption of the underlying mining index returns is imperative for the forecasting and und... see more

The resource sector accounts for a substantial proportion of market capitalization on the US and South African stock exchanges. Hence, severe movements in related stock prices can drastically affect the risk profile of the entire market. Extreme value the... see more

Virtual education has allowed for the formation of new forms of teaching during the synchronous classes, thereby replacing traditional expository teaching. The aim of this study was to analyse the influence of chunking synchronous classes on the intrinsic... see more

Knowledge graph adalah sebuah pendekatan baru untuk memahami bahasa alami. Metodeini memiliki 9 relasi biner dan 4 relasi frame. Analisis suatu kalimat dengan menggunakanknowledge graph membutuhkan aturan pemotongan kalimat (chunking). Aturan chunkingsuda... see more

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The rising tuberculosis (TB) incidence has become one of the main health issues in the world. The objective of this study is to understand TB knowledge and what factors may predict students’ TB knowledge among University students in Indonesia. This study ... see more

Recent studies have argued the increasing complexity of engineering practice brings challenges to engineers. Creativity has been thought as one necessary element in engineering education. And to let students work with project work has been regarded as a g... see more

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