Design and implementation of proportional integral derivative (PID) and linear quadratic regulator (LQR) controllers to attenuate the engine-body disturbance is presented in this paper. These control techniques are implemented on two degree of freedom engine-body vibration model so that vibration isolation is achieved by controlling the actuator fo

Multi Criteria Decision Making (MCDM) involves not only attributes that are precise or crisp, but also values that are not deterministic. Currently, Fuzzy TOPSIS presents a solution for decision makers when dealing with real world data that are usually multi attributes and involves a complex decision making process. In this work, an application of

Abstract. In this paper, we consider a problem on finding the number of different single connected component containing a fixed root for a given number of vertices on semi-infinite Cayley tree. The solution of this problem is the well known Catalan numbers. The result is then extended to the complete graph. Then, we gave a suitable estimate for the

The executive is the oldest of all branches of government. From the archaeological evidence in the Middle East, it is clear that the institution of executive (kingship) was well established over 5000 years ago. 1 It possesses great power and authority in any political system. The executive branch of government has remained at the center of power of

Ann innovative FI address scheme is discussedTechnical Report 2008N4-SP-NL, December 11, 2008 Final Report Future Internet Addressing (FI Address) Networking Lab, KHU Date : 19 December, 2008 E-Mail : spathan@networking.khu.ac.kr 1. INTRODUCTION The architecture and operational methods of Future Internet (FI) are not yet clear. So, proposing any sp

The study aims to describe the implementation of al-Qarḍ al-Ḥasan in the distribution of zakat to asnaf al-Ghārimīn in the institutions of zakat in Malaysia. This study uses qualitative methods and analyzes using inductive, deductive and comparative methods. Studies show that there are zakat institutions in Malaysia that carry out the zakat d

In many cases of wave structure interactions, three-dimensional models are used to demonstrate real-life complex environments in large domain scales. In the seakeeping context, predicting the motion responses in the interaction of a long body resembling a ship structure with regular waves is crucial and can be challenging. In this work, regular wav

Text classification is a popular method in data mining. It is utilized to get valuable information from the vast quantity of data. Feature selection is a crucial step in Text classification. It is a vital preprocessing technique for powerful data analysis, where only a subset from the original data features is chosen by removing noisy, irrelevant,

In this study, the chitin and chitosan were extracted from shrimp shell through two-steps acid and alkaline treatment. The shrimp shell was deproteinized by 1 Mof sodium hydroxide and demineralised by 1%, 2%, 3%, 4% and 5% of hydrochloric acid, respectively. The produced chitin was characterized by FTIR and FESEM. FTIR depicted that the chitin extr

Hazardous solvents have a high potential for causing acute health risks, including serious health problems such as cancer. They should be avoided or limited in pharmaceutical and chemical synthesis owing to the health hazards and safety issues. A method of amide coupling reaction was developed employing the recommended solvents to replace the hazar