Papers by Muhammad Asyraf
International Journal of Health and Pharmaceutical (IJHP)
Hospitals are required to carry out accreditation to improve the quality of health services, some... more Hospitals are required to carry out accreditation to improve the quality of health services, some employees feel accreditation is a workload and they are not ready to carry out the sustainability of hospital accreditation. The purpose of this study was to analyze the relationship between employee readiness and the sustainability of hospital accreditation. This research is an analytic study with a cross-sectional approach. The study was conducted at Royal Prima Hospital Medan. The study population was 230 people and a sample of 70 people. Sampling by stratified random sampling. Data analysis used univariate, bivariate with chi-square test, and multivariate with multiple logistic regression at the 95% confidence readiness to change, management support, and self-benefit with the continuation of hospital accreditation at the Royal Prima Hospital in Medan, p <0.05. While the unrelated variable is confidence, p> 0.05. The variable that has the greatest relationship with the sustaina...
On the Spectrum of Interlayer Roughnesses in a Phospholipid Multilayer
JETP Letters, 2021
There is a need to understand the factors influencing impulse buying in an online context due to ... more There is a need to understand the factors influencing impulse buying in an online context due to the drastic increase in popularity of online shopping amongst consumers worldwide. The purpose of this study is to examine the relationship between online shopping environments, sales promotions, website quality and impulsive buying behaviour. A total of 548 valid and reliable questionnaires were collected from individuals in Kuala Lumpur, Malaysia to empirically test the measurement and structural model applying a covariance-based structural equation modelling (CB-SEM) technique. The study sample includes experienced online consumers who shop for products and services via online retail platforms. Online impulse buying in the context of shopping environments, sales promotion, and website quality have not been profoundly explored in current literature, despite its important implication for academic scholars, business practitioners, and consumers alike. The results obtained imply that onli...
Analisis dalam kajian ini adalah usaha mencari aspek sinematografi hitam putih di dalam filem Mel... more Analisis dalam kajian ini adalah usaha mencari aspek sinematografi hitam putih di dalam filem Melayu. Definasi sinematografi ditinjau supaya penyampaian imej dari pengarah fotografi iaitu Abu Bakar Ali di dalam filem Sumpahan Orang Minyak (1958) arahan P. Ramlee. Konsep sinematografi sebagai satu medium penyampaian naratif penceritaan diberi perhatian yang wajar dan tinjauan aspek tersebut dapat dijadikan ukuran untuk menetapkan tahap keberkesanan aspek sinematografi di dalam pembikinan filem khususnya filem hitam putih. Filem ini dipilih kerana tiada kajian mengenai teknik sinematografi hitam putih sedangkan filem ini adalah filem Melayu hitam putih pertama memenangi anugerah sinematografi hitam putih terbaik (1958) di Festival Filem Asia Pasifik ke-5 di Manila. Kebanyakan kajian sinematografi dikaji adalah dari filem Ibu Mertuaku, Semerah Padi, Antara Dua Darjat, Hang Jebat dan Dang Anom hasil penulisan Hamsah Mohammad (2000) dan Anuar Nor Arai (2007). Kajian tersebut lebih membin...
CG Individual Assignment.pdf
The main purpose of this analysis to study corporate governance and its impact in firm performanc... more The main purpose of this analysis to study corporate governance and its impact in firm performance and risk of the company Petronas Gas Berhad. Since in the annual report provide a financial performance and the information about corporate governance in the company. This study about the financial performance since 2011 until 2015 that we can conclude our regression analysis shows that the impact in firm performance and risk of the company by using SSPS application. Then, for the financial trending analysis, ROA are relatively relationship with leverage, total assets, average collection period, current ratio, and ROE. At the end of the analysis, it can be seen that the effect of financial performance accordance to the corporate governance structure in the company.
Sedimentology, Depositional Environment and Reservoir Quality of the Miri Formation and the Lambir Formation in Miri, Sarawak
In Miri, shallow marine rock formations represent important analogues to the age equivalent, hydr... more In Miri, shallow marine rock formations represent important analogues to the age equivalent, hydrocarbon-bearing offshore in Baram Province. Based on the sedimentological data gathered from all of the outcrops, the depositional environment or paleoenvironment of the rock formations was studied to relate them to the reservoir quality. This work presents the detailed facies analysis of the Miri Formation and Lambir Formation exposed around Miri, Sarawak, East Malaysia. Outcrops of the Miri Formation and Lambir Formation around Airport Road, Canada Hill, Lambir Hill, and Miri-Bintulu Road were studied. Eight (8) lithofacies recognized in the Miri Formation include hummocky sandstone, interbedded sandstone-mudstone, herringbone cross-bedded sandstone, lenticular-bedded facies, bioturbated sandstone, trough and tabular cross-bedded sandstone, massive sandstone, and flaser to wavy-bedded facies. Facies analysis conducted in the Lambir Formation had identified five (5) main lithofacies whi...
anything? A systematic review teaching in evidence based medicine changes What is the evidence that postgraduate
Letter to the Editor In Vivo Assessment of Intestinal Drug Metabolism
Leftover Rice Starch From Food Waste To Bio-Based Plastic
Bio-based plastics are a great alternative to replace traditional plastics, which are often compo... more Bio-based plastics are a great alternative to replace traditional plastics, which are often composed of petroleum products. Bio-based plastics are also sustainable and eco-friendly alternatives compared to petro-plastics, which are non-renewable and non-biodegradable. Food waste especially rice, which is rich in starch, has been considered as a potential feedstock for producing environmental friendly biodegradable plastic. By using rice starch to make biodegradable plastic to be able to help contribute useful things that may help in lessening garbage pollution. There are 3 different types of leftover rice starch film that had been test. The effectiveness of bio-based starch film is evaluated by two types of testing which is biodegradability testing and tensile testing. The result can indicate that leftover white rice have the higest of strength compare to leftover fried rice and leftover nasi beriani which had been made to bio-plastic. For the result of soil biodegradable test, its ...
Development of Personal Mobility Solution “Motorised Shoes”
For the past decades, public transportation has distinguished themselves as reliable mode of tran... more For the past decades, public transportation has distinguished themselves as reliable mode of transportation especially in urban areas within the emergence of increasing traffic congestions rapidly happening from time to time. The demand for smooth efficient transportation had been on the incline due to increasing urban community dependencies toward public transportation compared to other alternatives such as self-owned vehicle. This study identifies critical challenges associated with the last mile solution in our crowded city. Last mile solution models adopted in developed nations were evaluated and the identified best practices contributed to its end merits. By taking account of accumulated merits of each model, composite ideas gathered will be further factored into our own proposed idea of last mile solution. The study further considered any of the environmental impacts of the proposed idea, adding its feasibility in operating based on stated environment, crowded urban-city areas...
Performance Evaluation Of Active And Passive Filters For Harmonic Reduction In Electrical Distribution System Based On Synchronous Reference Frame (SRF)
The wide use of controlled power appliances such as personal computer,switch mode power supply,ad... more The wide use of controlled power appliances such as personal computer,switch mode power supply,adjustable stepped drive inject a significance harmonic distortion in power system.These harmonic cause an increase in level of rms supply current which results an increase of power loss, heating of equipment and also deteriorates the quality of power.Passive filter have been used to suppress harmonics current conventionally.This kind of filter cannot modify their compensation due to non-linear loads and the filtering characteristics of active filters are affected by source impedance. To overcome the disadvantages of passive filter and active power filter combination with shunt active filter are introduced.The project is to investigate the performance of active and shunt passive filters for harmonic reduction for power quality improvement in in electrical distribution system.The proposed system comprises of a power circuit of the shunt active filter.It involves the construction of the prop...
In wafer fabrication industry, liquid ammonium hydroxide is commonly used as a cleaning solution.... more In wafer fabrication industry, liquid ammonium hydroxide is commonly used as a cleaning solution. The use of this solution at Chemical Mechanical Planarization (CMP) process has resulted in the presence of ammoniacal nitrogen in CMP’s wastewater effluent. In view of new environmental pollution control, Malaysia Department of Environment (DOE) has introduced ammoniacal nitrogen as a new parameter to be regulated under Environment Quality (Industrial Effluents) regulations with maximum allowable concentration of 20 parts per million (ppm) effective from 1 January 2015. This paper focuses on evaluating cleaning efficiency of Buffing and Cleaning steps at CMP Oxide process. This is to formulate best chemical and cleaning recipe in minimizing ammonium hydroxide solution usage. The challenge to this change is to ensure the cleaning efficiency at post CMP Oxide process is not compromised. The authors have found that Buffing process has effectively removed almost all particles on wafer surf...
Evaluation And Sensitivity Analysis For Selecting The Best Design Of Automotive Fender Using Analytic Hierarchy Process (AHP)
Considering inappropriate decisions on design concept at the early stage of development always le... more Considering inappropriate decisions on design concept at the early stage of development always lead to huge cost involvement and ultimately drive towards premature component or product failure. The project emphasize on simultaneous decision using analytical hierarchy process (AHP) at the conceptual design stage to assist designers in making the right decisions during the development process of products. The development of automotive fender was chosen as a case study to depict Analytical Hierarchy Process (AHP) method is the best way in selection the best design concept. AHP is also used to identify the factors that influence the conceptual design. Besides that, Expert choices software is used for evaluation and sensitivity analysis the design concept. To demonstrate the proposed design concept selection framework, five different design concepts were considered. The results revealed that Design Concept 5, DC5 with highest priority percentage 28.5% is the best automotive fender design...
Factors affecting movement of prices in Malaysia's stock exchange: comparison between KLCI and Hijrah Shariah Index / Muhammad Asyraf Abdul Rahman
Nowadays, excess fund is better being invested rather than keep in saving account. Through invest... more Nowadays, excess fund is better being invested rather than keep in saving account. Through investing, excess fund can be multiplied. Stock exchange is where the best place to securely invest the excess fund available without the existence of fraudulent and scam. Along with growing of Islamic Finance, Shariah index has been introduced by Bursa Malaysia in the stock exchange on 21 st May 2007. With the existence of Shariah index, broad benchmark for Shariah-compliant investment has been provided. The general criteria is that, Shariah-compliant companies must not involve with activities deemed non permissible according to Shariah. The performances of stock exchange also represent the performances of economic activity in the country. However, the movement of prices in the stock exchange can be influenced by factors such as fundamental factors and psychological factors. Thus, The aim of this study is to examine how the prices movement of stock exchange is affected by fundamental factors....
International Journal of Scientific & Technology Research, 2020
This study aimed to investigate the relationship between selected physical fitness on long jump p... more This study aimed to investigate the relationship between selected physical fitness on long jump performance. Thirty male (n = 30), active university long jumpers were recruited as participants in this study. Participants performed one repetition maximum (1RM) squat, vertical jump, horizontal jump, 30m sprint, sit and reach flexibility test with the long jump performance. Pearson Correlation was used to determine the relationship between each test with the long jump performance. Results showed that all physical fitness tests were found to be significantly correlated to long jump performance with 1RM squat, horizontal jump and sit and reach flexibility tests were found to have high correlation while vertical jump and 30m sprint tests were found to have moderate correlation. Findings demonstrated the importance of physical fitness training to improve performance in long jump.
Education technology is used to enhance students’ understanding on science subject. Within the Fa... more Education technology is used to enhance students’ understanding on science subject. Within the Faculty of Resource Science and Technology (FRST) at Universiti Malaysia Sarawak (UNIMAS) students face difficulty to visualize on the composition of atoms or molecule due to complexity of the topics. Although, students can attend Chemistry labs, the usage of labs are insufficient due to lack of instruments and lab materials. Hence, it is always a challenge to deliver some Chemistry topics and students always feel difficulty on understanding some Chemistry subjects. We believe that simulation can fill this gap. However, how to model the Chemistry theory and develop the Chemistry simulation model is challenging. This paper introduces an Agent Oriented Modelling(AOM) and Netlogo for chemistry modelling and simulation. The AOM is investigated in Chemistry domain and the potential usage is reported. From the finding, the AOM can help the modeller to understand the Chemistry theory and conceptu...
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Papers by Muhammad Asyraf