Lip 42 lipase, isolated from Bacillus sp. strain 42 was previously shown to be stable in polar organic solvent such as dimethyl sulfoxide (DMSO). Stabilities in different solvent compositions were studied based on 400C pre incubation in solvent, and the purified lipase was shown to retain at least 100% residual activity in up to 45% v/v DMSO. In 60

Dalam makalah ini dibincangkan analisis perbandingan keputusan multi-atribut yang diperoleh hasil daripada pendekatan penilaian menggunakan teori set ketara, set kabur, set kabur berintuisi dan set dwikabur konflik. Perbincangan tertumpu kepada analisis yang melibatkan penilaian secara dedua dalam teori set biasa, penilaian secara [0,1] dalam set k

The concern for and the debate on “objectivity” in the scientific study of religions led scholars to advocate two major approaches known as “History of Religion” and “Phenomenology of Religion.” Both approaches are claimed to be “descriptive” and “value-free” as they stringently enforce the principle of epochê or distanciation

In this paper, a computation method is proposed using fully linguistic variables in conflicting bifuzzy sets. The linguistic terms was defined briefly associated with the triangular fuzzy number and labeling system in early stages. Then, the conflicting negation operator was introduced and employs the bifuzzy approaches to derive the linguistic equ

A retrospective study was conducted to investigate 183 serologically-confirmed cases of dengue fever (DF) admitted from October 2004 to March 2005 in a large hospital in Pahang. Clinical and laboratory features, progress and outcome of these patients were analysed in order to identify risk factors associated with development of dengue haemorrhagic

A new architecture to realize a modular, high speed, reconfigurable, digital Rank Order Filter (ROF) is presented in this paper. A bit-level algorithm by Kar and Pradhan has been modified in this work to implement the proposed ROF. Using the proposed digital rank selection circuit it is possible to find the element of a certain rank in a given sequ

A Genetic Algorithm (GA) that is going to be a part of a system for obtaining optimum sensor measurements for a specific process. Most parts in the design accomplished using Very High Speed Integrated Circuit Hardware Description Language (VHDL), then simulated and verified using Design Architect (DA) and ModelSim CAD tools. This paper consists of

System identification in vibrating environments has been a matter of concern for researchers in many disciplines of science and engineering. In this paper, a sound approach for a Twin Rotor Multi-input Multi-Output System (TRMS) parametric modeling is proposed based on dynamic spread factor particle swarm optimization. Particle swarm optimization (

A dynamic control system design has been a great demand in the control engineering community, with many applications particularly in the field of flight control. This paper presents investigations into the development of a dynamic nonlinear inverse-model based control of a twin rotor multi-input multi-output system (TRMS). The TRMS is an aerodynami

The recent world, development of effective technologies for linking the object wireless information is being prompted in various fields. Radio frequency identification (RFID) is the latest technology for automatic identification which allows the transmission of a unique serial number wirelessly. The purpose of this paper is to review RFID systems a