In this article, a new small size planar microstrip tree profile shaped Ultra-Wide Band (UWB) antenna with partial ground plane has been presented. The antenna is designed for chipless RFID tags that are working in UWB region. The operating frequency of the antenna is between 2.72 GHz to 11.1 GHz which covers the entire UWB frequency band. The ante

We consider cluster model of FeNi4 cluster (as material target) where Fe ion is surrounded by four Ni ions in order to understand the mechanisms involved in the reactive ion etching (RIE) processes on magnetic surfaces(e.g., FeNi surface). By considering CO ions as reactive gases, we etch Fe ion from the cluster surface providing ion pentacarbonyl,

The Lotka-Volterra (in short LV) model is a second order nonlinear differential equation frequently used to describe the dynamics of biological systems in which two groups of species, predators and their preys interact. One of the basic results of the LV model is that under suitable conditions the LV model can exhibit any asymptotical behavior such

In the present paper we shall consider countable state p -adic Potts model on Z . A main aim is to establish the existence of the phase transition for the model. In our study, we essentially use one dimensionality of the model. The existence of the phase transition is reduced to the investigation of an infinitedimensional nonlinear equation. We

Recognizing emotions through the brain wave approach with facial or sound expression is widely used, but few use text stimuli. Therefore, this study aims to analyze the emotion recognition experiment by stimulating sentiment-tones using EEG. The process of classifying emotions uses a random forest model approach which is compared with two models, n

The present study is to understand the impact of pandemic situation, which involved Nursing (NUS) and Allied Health Sciences (ALLHS) student of International Islamic University Malaysia (IIUM) who are experiencing blended learning due to COVID-19. A survey was conducted to evaluate the effectiveness of teaching and learning among NUS and ALLHS stud

The increasing volume of sewage sludge as well as the municipal and agricultural waste produced and the total managing cost every year has been one of the major environmental issues in Malaysia. The production of cellulase from domestic sewage sludge could possibly bring an economic importance in certain industries as well as a key to solve the pro

We completely describe the Siegel discs and attractors for the p-adic dynamical system f(x) = x^{2n+1} + ax^{n+1} on the space of complex p-adic numbers.Theoretical and Mathematical Physics, 170(3): 377–384 (2012) A POLYNOMIAL p-ADIC DYNAMICAL SYSTEM F. M. Mukhamedov∗and U. A. Rozikov† We completely describe the Siegel discs and attractors fo

Small and Medium-sized Enterprises (SMEs) are regarded as the backbone of the growth of the world economy. They had recently experienced rapid growth and improved their business activities in terms of customer numbers and revenue expansion when they began using e-commerce in their business. However, the adoption of e-commerce in developing countrie

Breast cancer is the most common cause of death in women around the world. A new tool has been adopted based on thermal imaging, deep convolutional networks, health applications on smartphones, and cloud computing for early detection of breast cancer. The development of the smart app included the use of Mastology Research with the Infrared Image DM