Modern management practice has put greater emphasize on the principles of accountability and transparency. Along with the revival of Islamic institutions, there are call by the stakeholder for management of waqf institutions to adopt modern management practice to improve their efficiency in managing waqf asset. As part of good governance and best practices of waqf institutions, management of risk is fundamental to the proper functioning of any institution including waqf to ensure the accountability of mutawalli (waqf manager) and transparency of the management. Studies on risk management practices on Islamic institution indicate that risk come across in many different ways; financial, personnel, program and capital expenditure decisions due to interactions with economic, political and social environments. However, the dissimilarity of management practices of waqf asset could be due to the absence of risk management function for waqf institutions. This paper aims at exploring the major themes that constitute the basis of the discussion on accountability in waqf institutions. In doing this, the theoretical underpinnings and the existing research relating to waqf investment and its risk management practice are examined.

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The study investigates the influence of source weight, type of source plate and number of stacking on the resolution of the dispersion image obtained from the active Multichannel Analysis of Surface Waves (MASW) method at peat soil condition. Fundamental-mode dispersion curve determination is governed by the optimum configuration of the active MASW method. Optimum configuration will ensure reliable inverted shear wave velocity profile. The heterogeneity and problematic characteristics of peat soil provide challenges on the MASW survey. Based on the field tests conducted, the effect of the source weight was significant. Heavier source weight relatively increases the dispersion image resolution especially at lower frequencies but sacrificing the resolution at higher frequencies. Therefore, heavier source weight (i.e. 7 kg sledgehammer) was recommended for deeper depth of investigation with little concern on the shallow depth. The use of rubber plate also contributed to the increases of energy accumulation at lower frequencies. Increasing number of stacking increases the overall energy band as the stacking allows significant suppression of the ambient noise. 5 to 10 stacks were recommended for peat soil condition. Finally, overall comparison between the dispersion images obtained at both locations shows that thicker peat soil layer results in lower resolution and low signal-to-noise ratio dispersion image.

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The mobile phone design currently is always lack of concern towards the usability of the elderly. The elderly always having problem in understanding and using the mobile phone cause by this lack of study in understanding the needs of the older people. This paper provides the information related with the concept and issues related with the mobile phone design. The other topic in this paper is the application that suitable to be design in the mobile phone for the elderly. The function that need by this elderly is limited compare to the younger people. The elderly needs the mobile phones that have the design that suitable with their needs without concerning about the fashion or styles.