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We performed large scale classical molecular dynamics simulations (MDS) of a solvated microtubule (MT) composed of 42 tubulin heterodimers to examine vibrational energy absorption and dissipation mechanisms, and to describe the expected behavior of the MT following terahertz (THz) excitation. We computed MT absorption spectra and vibrational density of states in the THz regime, and performed an analysis...
Decision theoretic rough set is a typical generalization model of rough set, which has fault tolerance based on Bayes minimum decision risk. How to mine knowledge from the information collected from different sources is one of the focuses of current artificial intelligence. From a cognitive point of view, especially from the point of granulation, this paper studies decision theory of multi-source...
Employing the Theory of Planned Behavior (TPB), this study aims to find determinant factors that have influence over individuals' intention to cyberbully others. Using a scenario-based questionnaire, the data were collected from 96 students in Universiti Teknologi Malaysia. According to the results, only subjective norms reflected to be significant over cyberbullying intention, while the rest of variables...
The classification of prostate histopathology images is concerned with the identification of multiple classes encompassing different grades of malignancy corresponding to the different observable textural patterns. To address the prostate multiclass classification problem, decomposition schemes are well-known techniques to solve the multiclass classification tasks. Among them two common binary approaches...
Evaluating and scoring essay questions is an exhausting, time consuming process and require a lot of effort. So, applying automated tools is essentially required to tackle these drawbacks. In this study, we propose an automated scoring approach for short answers to Arabic essay questions. The scoring process is based on the similarity between the student's answer and model answer, cosine similarity...
The aim of this paper is to propose a new method of discrimination when the dependant variable is categorical and when a large number of categorical explanatory variables is retained. This method, Categorical Multiblock Linear Discriminant Analysis (CMLDA), computes components which take into account both relationships between explanatory categorical variables and canonical correlation between each...
Spearman's rank relationship coefficient is a nonparametric (dispersion free) rank measurement. Spearman's coefficient is not a measure of the direct relationship between two factors, as a few ”analysts” proclaim. Pearson's relationship coefficient is the covariance of the two factors separated by the result of their standard deviations. The possibility of the paper is to look at the estimations of...
Aiming at the fact that most pseudo-random binary sequence generation methods can not satisfy Golomb's randomness hypothesis, a method of generating pseudorandom binary sequences based on 3D chaotic mapping is proposed. First, three discrete random sequences are generated by the chaotic system, and then choose small sequence numbers in the three sequences to make a new sequence, which will be transformed...
Google Classroom is a free web-based platform which becomes an important and popular course management application in higher education. It saves time and paper and makes it easy to create classes, distribute assignments, communicate, and stay organized. Teachers can create assignments, send announcements, and start class discussions instantly, as students can share resources with each other and interact...
Data mining is an emerging field of research in Information Technology as well as in agriculture. The present study focus on the applications of data mining techniques in tea plantations in the face of climatic change to help the farmer in taking decision for farming and achieving the expected economic return. This paper presents an analysis using data mining techniques for estimating the future yield...
In this paper, we aimed to get the trends of the KANSEI, which is alike “how to feel”, values of the memorable TV commercials (CMs) using the electroencephalogram (EEG) while subjects watch TV CMs. KANSEI is Japanese word because of studying at first in Japan. The questionnaire has been used as conventional evaluation method of TV CMs. This method is subjective evaluation, so it is difficult to know...
Since the performance of educational institutions depends critically on their students, it is imperative that educational institutions deploy an efficient and reliable admission criteria. In the context of Pakistan, a variety of admission criteria has been developed—mostly in isolation—by different universities. Despite the importance of these admission criteria, limited systematic information exists...
In our previous work, well balanced pseudo random signed binary sequence generated by using trace function and Legendre symbol has been researched. Our previous sequence generated by applying primitive polynomial over odd characteristic field Fp, trace function and Legendre symbol. The important features such as period, periodic autocorrelation, and cross-correlation have already been well discussed...
Information technology project failure is the problem which quite hard to avoid. The main problems of IT project failure are scope, time, and cost. These three contains is affecting to each other. Time and cost are the impact of the changing in scope. About 50% – 80% of IT Projects are defined as failure project which is mostly caused by over time and over cost. In client side, the problems come from...
Aim of this research to analysing the level of the information security awareness of the undergraduate economic information technology students after the information security course. The young generation use smartphones, tablets to keep in contact with friends at home, on public transport, in the school etc. They use different communication forms on the internet like social networks, chat rooms and...
Technical analysis is a method to forecast market price quickly. It has a paradigm which stated that history repeats itself. According to technical analysis theory, historical data is an important variable to predict the future. The previous variables that used to calculate are open, high, low, and close price. There are many technical ways to analyze and predict trends using one kind of pair. This...
Personality is what that differentiate an individual with another. By knowing and understanding an individuals personality, many advantages can be obtained. Together with rapid growth of technology, knowing an individuals personality can be done automatically. Psychology researches suggest that certain personality traits have correlation with linguistic behavior. Supported by the fame of social media,...
An interface is very effective to encourage the users intention and engage them to achieve their destination in e-learning process. This research aims to explore the user needs through learner experience on using e-learning interface. The case study is needed to identify and to collect the learner problem in e-learning, especially in User Interface. It took three months to get the user interface problems,...
This study has a purpose to investigate the adoption of online games technologies among adolescents and their behavior in playing online games. The findings showed that half of them had experience ten months or less in playing online games with ten hours or less for each time playing per week. Nearly fifty-four percent played up to five times each week where sixty-six percent played two hours or less...
The State-owned Assets Supervision and Administration Commission of the State Council has adopted EVA(Economic Value Added) to assess the performance of state-owned enterprises, which suggests that the significance and advantage of using EVA as a performance evaluation indicator is increasingly prominent. Besides, capital structure is an important factor influencing enterprise value, optimizing capital...
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