Anharmonic oscillators energies via artificial perturbation method

A new pseudoperturbative (artificial in nature) methodical proposal [15] is used to solve for Schrodinger equation with a class of phenomenologically useful and methodically challenging anharmonice oscillator potentials V(q)=\alpha_o q^2 + \alpha q^4. The effect of the [4,5] Pade' approximant on the leading eigenenergy term is studied. Comparison with results from numerical (exact) and several eligible (approximation) methods is made.Comment: 22 pages, Latex file, to appear in the Eur. Phys. J.

Evaluation of Machine Learning Algorithms for Intrusion Detection System

Intrusion detection system (IDS) is one of the implemented solutions against harmful attacks. Furthermore, attackers always keep changing their tools and techniques. However, implementing an accepted IDS system is also a challenging task. In this paper, several experiments have been performed and evaluated to assess various machine learning classifiers based on KDD intrusion dataset. It succeeded to compute several performance metrics in order to evaluate the selected classifiers. The focus was on false negative and false positive performance metrics in order to enhance the detection rate of the intrusion detection system. The implemented experiments demonstrated that the decision table classifier achieved the lowest value of false negative while the random forest classifier has achieved the highest average accuracy rate

A Development of Online Learning Format in the Age of The New Normal Life

The purposes of this research were: (1) to study the problems and obstacles of online learning in the age of the new normal life; (2) to study the ways to develop the model of online learning in the age of the new normal life; (3) to propose the appropriate model of online learning in the age of the new normal life. The samples used in this study were 183 personnel of Mahamakut Buddhist University and ten key informants. The instrument used to collect data was a research questionnaire. Statistics used in this research consisted of Percentage, Mean and Standard Deviation. The research results showed that: 1) The problems and obstacles of online learning in the age of the new normal life, in total, were at moderate level. In particular, problems about instruction media had the highest mean value, followed by problems about learners, problems about instructors, problems about learning evaluation, and problems about cooperation respectively. 2) The ways to develop online learning in the age of the new normal life, in total, were at high level. In particular, development of instruction media had the highest mean value, followed by learning evaluation, cooperation, development of leaners, and development of instructors respectively. 3) The model of online learning in the age of the new normal life consisted of 1) Development of instructor which consisted of teaching preparation, punctuality, teaching technic, skills in using teaching instrument, and skills in persuasion and motivation; 2) Development of instrument media which consisted of arrangement of up-to-date teaching instruments, development of chatroom, arrangement of high speed internet, and development of communication channel; 3) Development of learners which consisted of cultivating intention and concentration in learning, skills in using learning instruments, interaction with classmates, and interaction with instructors; and 4) Development of learning evaluation which consisted of work assignment, following up assignment, building indicators for grading, and fairness an rightness in evaluations