1,721,171 research outputs found
Mechanical rice washer / Schufee Amani Suhaime and Azizul Hakim Samsudin
Get PDFA common method used to wash rice is by hand. There is a high probability that this method causes the rice to be washed uncleanly and it takes time to clean the rice. To overcome this problem, a mechanical rice washer will be designed, fabricated, and tested. Morphological approach was used to determine the proper design of the rice washer and its blade. Meanwhile, torque theory was used to determine the optimal sizing of the motor to rotate the blade. SOLIDWORK was used to perform the stress and deformation analysis towards the frame of the product. The results of the calculation were able to determine the optimal size of motor to rotate in a situation of a rice with weight 0.5kg inside the container. Furthermore, the output of the analysis using SOLIDWORK also shows positive results where no failure indicator appears in the stress and deformation analysis. To conclude, this mechanical rice washer was successfully designed, fabricated. and works perfectly. This product has been tested and it has reduced the time taken to wash the rice
Multifunctional pickup tool / Nurul Izzatul Azian and Azizul Hakim Samsudin
Get PDFThe pickup tools available in the market lack in terms of comfortless where the handle is difficult to operate. Other than that, it lacks in terms of its function where the tools are too large to be used in confined spaces, lack strength in gripping, and have no built-in light function. Therefore, the objective of this study is to design the multifunctional pickup tool and, to fabricate and test the multifunctional pickup tool. Morphological approach was used to determine the appropriate design. Meanwhile, Hooke’s Law was used to determine the optimal number and size of springs to accommodate a load of garbage weighing 0.6kg. SOLIDWORK software was used to analyse the spring and handle. The results of the calculations using Hooke’s Law shows that spring with a constant K (spring constant) is the optimal size for this pickup tool. Meanwhile, the analysis using SOLIDWORK software also shows positive results where no failure indicator appears in the analysis (stress and deformation analysis). To conclude, this multifunctional pickup tool was successfully fabricated and works perfectly. This product has been tested where it can pick up garbage, and can fit in confined and darker space
Failure prediction of composite laminate based on multitudinous combined lamination and failure theories / Azizul Hakim Samsudin
No full textComposite laminates could offer excellent material properties due to their high stiffness and high strength-to-weight ratio. However, its trend of failure could lead to catastrophy due to the lack of understanding of its failure behaviour. Moreover, the accurate failure prediction of composites laminate is still yet to be established. Therefore, this study aims to predict failure of composite laminates based on multitudinous combined lamination and failure theories. The work has been conducted in five phases to cover these specific objectives; (i) to develop a MATLAB programme for failure analysis based on multitudinous combined lamination and failure theories; (ii) to compare simulated and measured extension based on ASTM D3039 (numerical versus experimental approaches) of a Carbon-Epoxy laminate under uniaxial tension; (iii) to assess the effect of different lamination scheme on the failure behaviour and mode of failure of composite laminates; (iv) to assess the effect of different lamination theories on the simulated failure behaviour of composite laminates; and finally, (v) to assess the effect of selected failure theories and determine the best fit failure theory for composite laminates. A programme was developed using MATLAB to compute the displacements, strains and stresses of the laminates based on multitudinous lamination theories (Classical Lamination Theory (CLT), First Order Shear Deformation Theory (FSDT) and High Order Shear Deformation Theory (HSDT)). For failure analysis, Maximum Stress (MS), Tsai-Wu (TW), modified Tsai-Wu (mTW), Hashin, Hoffman, Lee and Mall (MT) failure theories were employed into a programme (MATLAB) to determine the failure loads. Finite element (FE) programming (FORTRAN-90) based on HSDT was upgraded by employing the six failure theories to determine the failure loads. Failure curves are plotted and analysed. It was observed that the results from finite element simulation (ANSYS) were closer to the experimental results. However, the average difference between ANSYS and MATLAB does not exceed 1%. Deformation behaviour between lamination scheme show significant different where it was found that symmetric laminate experience elongation while anti-symmetric laminate experience twisting deformation and angle-ply laminate experience bending deformation. Determination of mode of failure using MS and mTW failure theories does not show significant different except for matrix mode of failures (anti-symmetric laminate). Comparing the FE simulation and analytical approaches, the results for uniaxial tension load (symmetric laminate) are close to each other, with a difference less than 3%. This study has proven that the developed MATLAB programme is found to be very useful for predicting failure load of composite laminate. Other than that, it is also interesting to highlight that MT failure criterion predicts smoother curve and closer to the experimental curve compared to the other five failure theories. Therefore, it can be concluded that this study has contributed significantly to enhancing knowledge about the failure prediction of composite laminates based on multitudinous combined lamination and failure theories
Food Cover / Wan Zahra’ Mardiah Amran and Azizul Hakim Samsudin
Get PDFFood cover available in the market is lacking in terms of its function where it can only cover the food without maintaining the warm temperature inside the food cover. To overcome this problem, a food cover was designed with an ability to maintain the warm temperature inside the food cover. Morphological approach was used to obtain the appropriate design of the food cover. Meanwhile, thermal energy theory was used to determine the optimal power needed to maintain the temperature. SOLIDWORK was used to perform the stress and deformation analysis towards the food cover surface due to the temperature change inside the product. The results of the calculation were able to determine the optimal power needed and the analysis using SOLIDWORK shows positive results where no failure indicator appears in the stress and deformation analysis. To conclude, this food cover was successfully designed, fabricated, and works perfectly. This product has been tested where it can maintain the temperature inside the food cover in several situation
Spinach (spinacia oleracea l.) as a co-substrate for the production of tempeh / Azizul Hakim Ahmad
Get PDFSpinach has been used as a co-subtrate to soybeans to determine its ability in the production of tempeh by using the expected Rhizopus Oligosporous strain. R. Oligosporous was identified microscopically and common characteristics of the strain was well observed. The strain was cultured on SDA culture for 48 hours at 35°C. After the cultured is well grown, mycelia fully covered the petri dishes, spore suspension was made. The spore suspension act as a tempeh starter to produce the tempeh. After mixing the subtrates with the spore suspension, soybeans took 48 hours at 35°C to fully ferment and produce tempeh while mix subtrate took 24 hours at 37°C to fully ferment. All the tempeh produce has been observed by examining the color, surface coverage of mold mycelia, compactness, sliceability, and texture. Nutrition analysis showed the soybeans tempeh has higher protein, ash, and fats content while mix tempeh has higher moisture and carbohydrates. Thus, spinach can be used as a co- subtrate in the production of high nutrition tempeh due to its higher carbohydrates content
Level of understanding risks from PTPTN loans among IPT students in Shah Alam / Mohammad Azizul Hakim Shamsuri
Get PDFThis paper purpose to create of the Level of Understanding Risks from PTPTN Loans Among IPT Students in Shah Alam. PTPTN is implemented to assist students to further their studies to higher levels. High and rising budgets have led the government to open their eyes and provide opportunities for problematic students from the financial perspective to finance their education through PTPTN loans. This paper uses data from primary data by contributing questionnaires from 100 students of IPT in Shah Alam. In addition, secondary data such as journals, newspapers and electronic resources are used to get more information to complete data. Furthermore, researchers use descriptive statistics on liker questions to measure the respondents' consent on the questions given. The SPSS software program was used in processing the data from the questionnaires collected. Hence, this chapter will be divided into four parts, which are frequency of demographic profile, descriptive analysis, Pearson correlation analysis, and frequencies analysis. There are only two factors influence awareness that have significant relationship with Level of Understanding Risks from PTPTN Loan among Students in Shah Alam which are knowledge and repayment and the founding found that the factors are moderate. Conclusion, this study gives some information and awareness towards Level of Understanding Risks from PTPTN Loans Among IPT Students in Shah Alam
Study of butterfly as indicator for environmental condition at uitm reserve forest, Negeri Sembilan / Azizul Hakim Mohd Yaacob
Get PDFButterflies are an important group of taxa that serve as pollinators, food source and herbivores in an ecosystem. Butterflies is a group of taxa that well studied. Many
research related to butterflies are carried out. This study is carried out at UiTM Forest Reserve, Negeri Sembilan located at Kuala Pilah district. The study duration is two
months that is from early of September to end of October 2015. The aim of this study is to record the composition and diversity of butterflies at UiTM Forest Reserve. A
total of 200 individuals were caught during sample collection and the most family obtained at is Nyamphalidae (42%). Meanwhile the least was Papillionoidiea (2%).
The Shannon Weiner-index (H’=3.92) indicates that high diversity of butterflies in studied area. The evenness index (E=0.86) shows decreasing from the past study. As
for the richness index (R= 17.55) shows rich species of butterflies at UiTM Forest Reserve. The high richness and diversity of butterflies indicates that it is important to
continuously maintain the biodiversity of UiTM Forest Reserve, thus further study or conservation program could be done
Automatic drain rubbish collector / Muhammad Farhan Azlan and Azizul Hakim Samsudin
Get PDFDrain system is one of the important systems for excessive water to flow from one point to another. Poor drainage system could lead to the reason flash flood happen to certain area. Poor drainage system might cause by the waste thrown or waste flow into the drain system that make the drain clogged. Morphological approach was used to determine the proper design of the automatic drain rubbish collector. Meanwhile, torque theory was used to determine the optimal sizing of the motor to rotate the waste collector. SOLIDWORK was used to perform the stress and deformation analysis towards the frame of the product. The results of the calculation were able to determine the optimal size of motor that could rotate and move trapped waste on the machine into the collector bin. Furthermore, the output of the analysis using SOLIDWORK also shows positive results where no failure indicator appears in the stress and deformation analysis. To conclude, this automatic drain rubbish collector was successfully designed, fabricated. and works perfectly. This product has been tested and it has removed most of the waste inside the drainage syste
Coconut automatic machine grinder / Nadiatul Aiman Abd. Hamid and Azizul Hakim Samsudin
No full textCoconut is one of the main ingredients in the food industry, especially coconut milk and grated coconut. The existing coconut grater require a lot of energy to handle, too large for small scale used and the safety is highly questionable. To overcome the problem, a machine was design to grated coconut automatically and increase its safety. Morphological approach was used to determine the proper design for the coconut automatic machine grinder. Meanwhile, torque theory was used to determine the optimal sizing of the motor that able to rotate the grater and able to withstand load during grating process. SOLIDWORK was used to perform the stress and deformation analysis towards the frame of the product. The results of the calculation were able to determine the optimal size of motor that able to rotate the grater and able to withstand load during grating process. Furthermore, the output of the analysis using SOLIDWORK also shows positive results where no failure indicator appears in the stress and deformation analysis. To conclude, this coconut automatic machine grinder was successfully designed, fabricated. and works perfectly. This product has been tested and it able to grate a coconut for small scale with the increase of safety inde
TINJAUAN HUKUM ISLAM TERHADAP PP NO. 45 TAHUN 1990 (STUDI ANALISIS PASAL 3 AYAT 1 TENTANG KEWAJIBAN IZIN PERCERAIAN BAGI PNS)
Get PDFABSTRAK
Azizul Hakim (2022): Analisis Terhadap Pasal 3 Pp No. 45 Tahun 1990 Tentang Proses Perceraian Bagi PNS Ditinjau Dari Hukum Islam
Islam menawarkan pernikahan sebagai jalan untuk penghalalan hubungan antara laki-laki dan wanita, juga sebagai jalan mendapatkan keturunan dan menyalurkan kasih sayang. Tujuan perkawinan menurut agama Islam ialah untuk memenuhi petunjuk agama dalam rangka mendirikan keluarga yang harmonis, sejahtera dan bahagia serta Pernikahan sebagai sarana untuk memelihara keberlangsungan gen manusia,alat reproduksi, dan regenerasi dari masa ke masa. Namun tidak dapat dipungkiri konflik yang biasanya berbentuk perselisishan dan pertengkaran terkadang tidak dapat diatasi sehingga terjadi perceraian, seperti halnya perceraian pegawai negeri sipil. Dalam PP No. 45 Tahun 1990 dalam Pasal 3 dinyatakan bahwa Pegawai Negeri Sipil yang akan melakukan perceraian wajib memperoleh izin terlebih dahulu dari atasannya. Yang dimana didalam islam tidak perlu adanya izin dari pihak manapun ketika ingin melakukan peerceraian.
Rumusan masalah dalam penelitian ini adalah Bagaimana makna ketentuan Pasal 3 PP No. 45 tahun 1990 tentang proses perceraian bagi PNS, dan bagaimana tinjauan hukum Islam terhadap prosedur perceraian Pegawai Negeri Sipil dalam PP No. 45 Tahun 1990. Adapun tujuannya untuk mengetahui makna ketentuan Pasal 3 PP No. 45 tahun 1990 tentang proses perceraian bagi PNS dan untuk mengetahui pandangan hukum Islam tentang prosedur perceraian PNS dalam PP No. 45 tahun 1990.
Penelitian ini adalah penelitian pustaka (library research) yang bersifat yuridis normatif tentang prosedur perceraian pegawai negeri sipil. Data yang digunakan adalah data sekunder dengan melakukan kajian terhadap sumber data yang berupa bahan hukum primer, bahan hukum sekunder, maupun bahan hukum tersier. Metode pengumpulan data dilakukan dengan cara studi kepustakaan. Pengolahan dilakukan dengan cara yang berhubungan dengan pokok masalah, kemudian dibaca, dianalisa, dan disesuaikan dengan penelitian.
Dari penelitian ini disimpulkan bahwasanya Pemerintah membuat peraturan sedemikian rupa, mempunyai tujuan agar perceraian sejauh mungkin dihindarkan dan hanya dapat dilakukan dalam hal-hal yang sangat terpaksa. Ditinjau dari Hukum Islam ternyata PP No. 45 Tahun 1990 sesuai dengan ajaran Islam, karena meskipun Islam membolehkan perceraian namun tetap berupaya mempersempit jalanya perceraian semua itu demi mencapai kemaslahatan yang bertujuan untuk menjaga jiwa dan keturunan.
Kata kunci : PNS, PERATURAN PEMERINTA
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