An Application of Markov Modeling to the Student Flow in Higher Education in Sudan
Journal Title: UNKNOWN - Year 2015, Vol 4, Issue 2
Abstract
Abstract. This paper focuses on modeling students flow in educational system with a stochastic process depending mainly on Markov Chains to predict the number of graduate students for the coming years. This paper curried out in the high education system in Sudan under the enlargement of intakes during (2001-2011). The model has been applied to estimate the predicting number and ratios of students in different levels for graduate students after studying period without delaying, the ratio of whole graduations, the delaying ratio and dismissed students over the batches. The results indicated that The ratio of delaying seems to be decreasing all over the batches (61%,45%,42%,33%). From the mean absolute error (MAE) test, the model shows that there is homogeneous and no significant difference in comparing the actual numbers with predicted numbers.
Differential Pulse Polarographic Method for the Determination of Thiophanate-Methyl in its Fungicide Formulation (Topsin M) and Agricultural Produces
"Abstract The voltammetric behaviour of the thiophanate-methyl in its fungicide formulation (Topsin M) and agricultural produces has been studied in the presence of surfactant, Triton-X-100 in acetonirile medium at dro...
Caustic Effect of 3D Transparent Object Using Backward and Forward Ray Tracing
"This research makes a software which can produce reflective and transparent object using backward and forward ray tracing.. Reflective object will modeled can reflect another object surrounding it. And transparent objec...
Microstructure Analysis of the Carbon Nano Tubes-Aluminum Composite with different Manufacturing Conditions
The interest in carbon nano tubes (CNTs) as reinforcements for aluminum (Al) has been growing considerably. Efforts have been largely focused on investigating their contribution to the enhancement of the mechanical perfo...
A Mathematical Skew-Logistic Model for G-Flip is An Effective Treatment for Chemotherapy Refractory Metastatic Pancreatic Cancer
In this paper we introduce the skew logistic distribution. It is observed that the probability density function of the skew logistic distribution is always unimodal. In this paper, we mainly consider the generalization o...
Audio Steganography using RPrime RSA and GA Based LSB Algorithm to Enhance Security
Audio Steganography is a technique used to transmit hidden information by modifying an audio signal in an imperceptible manner. It is a method that ensures secured data transfer between parties normally in internet commu...