BACKGROUND: Measurement of health-related quality of life (HRQOL) among patients with osteoarthritis (OA) helps the health care provider to understand the impact of the disease in the patients' own perspective and make health services more patient-centered. The main aim of this study was to measure the quality of life among patients with sympto
Software testing is an essential activity in the software development process. Moreover, it covers a large part of the development costs involved. And, as the software tester is a key player in the testing activities that occur throughout the software lifecycle, the efficacy of such testing depends very much on his or her experience, efficiency, sk
This study advocates zakat as the major and potent fiscal policy instrument in an Islamic state. Zakat plays its role in the macroeconomic stabilization policy through the non -discretionary and discretionary fiscal policy. The built -in stabilizer mechanism occurs when zakat collection is automatically reduced during recession giving more money to
A wide range of steganography techniques has been described in this paper. Beside the evaluation of embedding parameters for the existing techniques, two problems -weaknesses- of substitution techniques are investigated which if they could be solved, the large capacity - strength- of substitution techniques would be practical. Furthermore, a novel,
Steganography is a technique used to transmit hidden information by modifying an audio signal in an imperceptible manner. The transmission must be possible in spite of subsequent imperceptible alterations (attacks) of the modified signal. We propose a novel approach of substitution technique of audio steganography. Using genetic algorithm, message
Temporal modeling od facial expression is very important in various fields which include expression recognition, realism in computer animation and behavioral study in psychological field. While various researches are currently being done to capture the movement of facial features for its temporal property, not much is being said about the head move
In this paper, we present a novel, principled approach to resolve the remained problems of substitution technique of audio steganography. Using the proposed genetic algorithm, message bits are embedded into multiple, vague and higher LSB layers, resulting in increased robustness. The robustness specially would be increased against those intentional
Marine actinobacteria were isolated from sediment and water samples from Malaysian waters using starch-yeast extract agar with seawater and marine agar (Difco) as a selective medium to isolate the actinomycetes. Ten isolates were selected from a collection of 300 isolates for further investigations based on colony morphology and pigment production.
The purpose of this study is gather information on the status and the movement of the graduates of the Malayan National Religious Secondary School from 1979 until 2004. Specifically, the study surveyed the academic development, employment and economic status as well of self-efficacy and self esteem of these graduates. Simultaneously, the graduate a
