User friendly system for the visually impaired in learning Al-Quran

This study presents a method to enable the visually impaired Muslim to learn and read the Al-Quran using Braille Display with software help. The system reads the database which contains all verses of Al-Quran and user will need to select the verse and ayah to read. Besides that, this system can be used in a class to teach visually impaired students to learn Al-Quran. Every word or character typed by the instructor in the main Braille Panel will be transmitted to the sub Braille Panel that is connected to the main Braille Panel. The selected verse of Al-Quran and ayah will also generate an index before being transmitted to the Braille Panel. The index will be transmitted to the Braille Display for people to touch and read the display. A user friendly Graphical User Interface (GUI) will be used to fulfill the ergonomics for the visually impaired user's physical capabilities. Several approaches are used to design and implement the interface for the visually impaired like speech or sound output and Braille display. The Braille codes can be displayed using the Braille panel. The design interface and structure of the system for the visually impaired users in learning Al-Quran is presented

Tarekat Naqshabandiyyah Khalidiyyah in Malaysia: a Study on the Leadership of Haji Ishaq Bin Muhammad Arif

: The Tarekat Naqshabandiyyah Khalidiyyah lead by Haji Ishaq has many followers and is also known especially among other tarekat followers in Malaysia. This article is navigating through the leadership of Haji Ishaq Bin Muhammad Arif, the emergence of tarekat Naqshabandiyyah Khalidiyyah he lead and its evolution in Malaysia. Beside the data collected through the manuscript written by Haji Ishaq, his murids works were also studied. Field observations were also performed at several sites that are identified to be the centers of the movement. Also, some senior students of Haji Ishaq were interviewed to strengthen the arguments of the manuscript data. This study had discovered that tarekat Naqshabandiyyah Khalidiyyah lead by Haji Ishaq was large group with many followers, made up of diverse backgrounds, including academicians and professionals. The power of this group is reflected in the extensive network of centers that are located in several states in Malaysia

Integration Of Design For Modularity And Design For Assembly To Enhance Product Maintainability.

This paper discussed the relationship between design for modularity and maintenance in order to extend product life. Modularization can be described as an engineering approach to simplify component or product configuration as functional independence it creates

High-performance visible light photodetectors based on inorganic CZT and InCZT single crystals

Herein, the optoelectrical investigation of cadmium zinc telluride (CZT) and indium (In) doped CZT (InCZT) single crystals-based photodetectors have been demonstrated. The grown crystals were configured into photodetector devices and recorded the current-voltage (I-V) and current-time (I-t) characteristics under different illumination intensities. It has been observed that the photocurrent generation mechanism in both photodetector devices is dominantly driven by a photogating effect. The CZT photodetector exhibits stable and reversible device performances to 632 nm light, including a promotable responsivity of 0.38 AW−1, a high photoswitch ratio of 152, specific detectivity of 6.30 × 1011 Jones, and fast switching time (rise time of 210 ms and decay time of 150 ms). When doped with In, the responsivity of device increases to 0.50 AW−1, photoswitch ratio decrease to 10, specific detectivity decrease to 1.80 × 1011 Jones, rise time decrease to 140 ms and decay time increase to 200 ms. Moreover, these devices show a very high external quantum efficiency of 200% for CZT and 250% for InCZT. These results demonstrate that the CZT based crystals have great potential for visible light photodetector applicationsAuthors from KKU express their appreciation to the Deanship of Scientifc Research at King Khalid University for funding this work through research groups program under grant number R.G.P. 2/42/4

Is Halal Certification Process “Green”?

These days, the environmental perspective on operations is becoming more common. In fact, any effort in improving efficiency in the organization is closely related to sustainability of our environment. The Environmental Management System (EMS) certification such as ISO 14001 has been accepted as the world standard. In addition to these ISO standards, there are other certifications such as Halal certification. There is no research that investigates the relationship between Halal Certification process and its effect on our environment. Hence, our main research question is that is Halal Certification process can be considered as environmental friendly? In this paper, we argue that Halal Certification also contributes towards green initiatives. We used EDC-UUM as our case study. EDC-UUM is actively seeking the Halal certification from Malaysian authority agency or JAKIM. In this study, we assessed the perception of the EDC-UUM staff on the issue of going green. The findings and implications are discussed in the paper

Strength correlation between individual block, prism and basic wall panel for load bearing interlocking mortarless hollow block masonry

This paper focuses on the development of the compressive strength correlation between the individual block, prism and basic wall panel for load bearing interlocking hollow mortarless blocks. The interlocking blocks used were developed by the Housing Research Centre at Universiti Putra Malaysia. The blocks consisted of stretcher, corner and half blocks. Forty individual block units from each type were tested under compression. The compressive strengths of 10 prisms assembled by stacking two stretcher blocks and two half blocks were evaluated. In addition, four wall panels each having a dimension of 1.2 × 1.2 m were assembled and tested under axial compressive loads. The results obtained were compared with those found in bonded masonry. BS 5628 Part 1:1992 were used for predicting of the compressive capacity of the bonded masonry. The interlocking mechanism, crack patterns and failure mechanism of the interlocking masonry specimens are highlighted and discussed. The correlations between the compressive strength of the interlocking masonry individual block (fcb), prism (fcp) and standard panel (fcw) found in this analysis were fcp = 0.47fcb, fcw = 0.83fcp and fcw = 0.39fcb. Test results indicate that the interlocking mechanism and strength of the block in the load-bearing wall was satisfactory

Simulation and analysis for harvesting Dioscorea hispida tubers

This study discussed an analysis and simulation of fixture stand structure that will use for data collection of force required for harvesting the tubers of Dioscorea hispida. The tubers were surrounded by roots which were well gripped to the soil which made harvesting process difficult. Therefore, a new tool fixture equipped with digital force gauge device to gripped stem dioscorea hispida is required. Imada digital force measurement gauges are state-of-the-art, instruments capable of the highly accurate measurements required in quality testing to determine the strength or functionality of a part or product. The information from the experiments is used to model and simulate the tool in Computer Aided Design (CAD) environment. The solid modelling software Solidworks was used for the design, modelling and simulation of the equipment and the finite element analysis to determine the stress affected on various fixture designs

Influence of yarn parameters on cotton/kenaf blended yarn characteristics

Spinning kenaf fibers into yarns is challenging due to the stiffness and lack of cohesiveness of the fibers. Alkali treatment is known to remove hemicellulose, wax, and breaks down lignin, reducing stiffness of kenaf fiber and improving its spinnability. Kenaf fibers were treated at percentages of 4% and 6% and blended with cotton fibers at blend ratios of 40:60 and 50:50 prior to a ring spinning process to produce a double ply yarn of 70 tex. Yarn were twisted at three sets of twist. The responses were measured in terms of carding waste percentages and yarn strength. The results showed that the optimized yarn structural parameter is kenaf fiber treated at 6% and with a kenaf/cotton 40/60 blending ratio based on its tenacity and minimum carding waste. ANOVA shows that there is a good interaction effect between NaOH and kenaf/cotton ratio, and NaOH concentration and twist

Development of m-learning implementation instrument based on competency-based education: rasch analysis

This study was undertaken to produce empirical evidence of validity and reliability of the m-learning implementation instrument constructed based on competency-based education using rasch model analysis. It aims to validate the instrument by using tests in rasch analysis such as item polarity, fit measure, principal component analysis and reliability. The questionnaire was distributed to 55 teachers teaching upper secondary vocational programme (pvma) in the states of johor and selangor. Analysis of the rasch measurement model was performed using winsteps software version 3.69.1.11. The final instrument recorded 47 items that can be used to measure the eight constructs of the study. This study shows that the rasch measurement model can help researchers build a good instrument as the items constructed offset psychometric standards