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Dr. W Omar Ali Saifuddin Wan Ismail
Universiti Sultan Zainal Abidin (UniSZA)

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0 Engineering Change Management
0 Manufacturing & Process Optimisation
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0 Mechanical design

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Journal article
Published: 22 June 2021 in Polymers
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Particleboard is not entirely a wood replacement but a particular material with its properties, making it more effective at different times than heavy or solid wood. The world’s biggest concern is environmental problems with formaldehyde as a particulate board binder that can lead to human carcinogenic agents. A cradle-to-gate life cycle assessment (LCA) of particleboard production was performed using openLCA software. The impact assessment was carried out according to the software’s features. This preliminary investigation aims to analyze the chemical composition of particleboard and identify its environmental impact. The Fourier-transform infrared spectroscopy (FTIR) system was used to track the functional group of aliphatic hydrocarbons, inorganic phosphates, and main aliphatic alcohols found in particleboards made in Malaysia. Based on the FTIR results, aliphatic groups were found in numerous aggravates that the spectroscopic infrared was likely to experience. The most important vibrational modes were C–H, at approximately 3000 cm−1, and –CH deformations around 1460 cm−1 and 1380 cm−1. Eight effect groups demonstrated that 100% of the input and all analyses produced the same relative outcome. The life cycle of a product is determined by pollution of the air, water, and soil. Thus, particleboard has a minimal impact on the environment, except for global warming.

ACS Style

Muhammad Mohd Azman; Sharizal Ahmad Sobri; Mohd Norizan; Mohd Ahmad; Wan Wan Ismail; Kamarul Hambali; Mohd Hairi; Andi Hermawan; Mazlan Mohamed; Pao Teo; Mohammad Taharin; Noorsidi Mat Noor. Life Cycle Assessment (LCA) of Particleboard: Investigation of the Environmental Parameters. Polymers 2021, 13, 2043 .

AMA Style

Muhammad Mohd Azman, Sharizal Ahmad Sobri, Mohd Norizan, Mohd Ahmad, Wan Wan Ismail, Kamarul Hambali, Mohd Hairi, Andi Hermawan, Mazlan Mohamed, Pao Teo, Mohammad Taharin, Noorsidi Mat Noor. Life Cycle Assessment (LCA) of Particleboard: Investigation of the Environmental Parameters. Polymers. 2021; 13 (13):2043.

Chicago/Turabian Style

Muhammad Mohd Azman; Sharizal Ahmad Sobri; Mohd Norizan; Mohd Ahmad; Wan Wan Ismail; Kamarul Hambali; Mohd Hairi; Andi Hermawan; Mazlan Mohamed; Pao Teo; Mohammad Taharin; Noorsidi Mat Noor. 2021. "Life Cycle Assessment (LCA) of Particleboard: Investigation of the Environmental Parameters." Polymers 13, no. 13: 2043.

Journal article
Published: 23 October 2020 in Polymers
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Carbon fibre-reinforced polymer (CFRP) composite materials play an increasingly important role in modern manufacturing, and they are among the more prominent materials used in aircraft manufacturing today. However, CFRP is highly prone to delamination and other damage when drilled due to it being extremely strong with a good strength-to-weight ratio and high thermal conductivity. Because of this problem and CFRP’s growing importance in aircraft manufacture, research has focused on the entry and exit holes as indicators of damage occurrence during drilling of screws, rivets, and other types of holes. The inside of the hole was neglected in past research and a proper way to quantify the internal side of a hole by combining the entry and exit hole should be included. To fill this gap and improve the use of CFRP, this paper reports a novel technique to measure the holes by using the extension of the adjusted delamination factor (SFDSR) for drilling thick CFRP composites in order to establish the influence of machining input variables on key output measures, i.e., delamination and other damages. The experimental results showed a significant difference in interpretation of the damage during the analysis. Improvement was made by providing better perspectives of identifying hole defects.

ACS Style

Sharizal Ahmad Sobri; David Whitehead; Mazlan Mohamed; Julie Juliewatty Mohamed; Mohd Hazim Mohamad Amini; Andi Hermawan; Mohd Sukhairi Mat Rasat; Azfi Zaidi Mohammad Sofi; Wan Omar Ali Saifuddin Wan Ismail; Mohd Natashah Norizan. Augmentation of the Delamination Factor in Drilling of Carbon Fibre-Reinforced Polymer Composites (CFRP). Polymers 2020, 12, 2461 .

AMA Style

Sharizal Ahmad Sobri, David Whitehead, Mazlan Mohamed, Julie Juliewatty Mohamed, Mohd Hazim Mohamad Amini, Andi Hermawan, Mohd Sukhairi Mat Rasat, Azfi Zaidi Mohammad Sofi, Wan Omar Ali Saifuddin Wan Ismail, Mohd Natashah Norizan. Augmentation of the Delamination Factor in Drilling of Carbon Fibre-Reinforced Polymer Composites (CFRP). Polymers. 2020; 12 (11):2461.

Chicago/Turabian Style

Sharizal Ahmad Sobri; David Whitehead; Mazlan Mohamed; Julie Juliewatty Mohamed; Mohd Hazim Mohamad Amini; Andi Hermawan; Mohd Sukhairi Mat Rasat; Azfi Zaidi Mohammad Sofi; Wan Omar Ali Saifuddin Wan Ismail; Mohd Natashah Norizan. 2020. "Augmentation of the Delamination Factor in Drilling of Carbon Fibre-Reinforced Polymer Composites (CFRP)." Polymers 12, no. 11: 2461.

Conference paper
Published: 30 December 2019 in IOP Conference Series: Materials Science and Engineering
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Leadership is an essential element of all types of work. This skill is also a focus in the field of Mechanical Engineering. Mechanical Engineers are said to be less familiar with leadership skills, and this will negatively affect the reputation of an industry. They aimed of this study to look at the extent of the need for leadership skills among Mechanical Engineers. The quantitative method used to obtain the study data involves 300 respondents who need to answer the questionnaire. The results show that the elements of leadership skills are at a very high level of need of 88.50%. Therefore, graduates in Mechanical Engineering should be more prepared to prepare for the workplace.

ACS Style

W Omar Ali Saifuddin Wan Ismail; Noraini Hamzah; Ireana Yusra Abdul Fatah. Mastery of leadership skills among mechanical engineers from the industrial Perspective. IOP Conference Series: Materials Science and Engineering 2019, 697, 012019 .

AMA Style

W Omar Ali Saifuddin Wan Ismail, Noraini Hamzah, Ireana Yusra Abdul Fatah. Mastery of leadership skills among mechanical engineers from the industrial Perspective. IOP Conference Series: Materials Science and Engineering. 2019; 697 (1):012019.

Chicago/Turabian Style

W Omar Ali Saifuddin Wan Ismail; Noraini Hamzah; Ireana Yusra Abdul Fatah. 2019. "Mastery of leadership skills among mechanical engineers from the industrial Perspective." IOP Conference Series: Materials Science and Engineering 697, no. 1: 012019.

Conference paper
Published: 30 December 2019 in IOP Conference Series: Materials Science and Engineering
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Engineering Education is a course that emphasis on soft skills that are related to critical thinking and the ability in solving problems. Creative and Critical Thinking Skills (CCTS) is a type of skill that had introduced and strongly emphasized in the education system, starting from primary school. Recently, all the exam questions in primary, secondary schools and public universities oriented to the principle of Higher Order Thinking Skills (HOTS) in (RMK 11 - Transforming Education System). The objective of this education program is to produce students that are more competent in solving problems by applying effectively various forms of knowledge that had studied theoretically. This study aims to examine the extent to which the needs of elements of critical thinking and problem-solving skills to produce competitive engineers from industries point of view. Feedback from respondents was taken through quantitative methods using a set of questionnaires. A total of 300 respondents have participated in this study. The study is expected to be a guide for future mechanical engineers who would be involved by the requirements of the mainstream industry.

ACS Style

W Omar Ali Saifuddin Wan Ismail; Noraini Hamzah; Ireana Yusra Abdul Fatah; Azry Khoiry Muhammad. The essential of engineering education involving critical thinking and problems solving skills among mechanical engineer employees. IOP Conference Series: Materials Science and Engineering 2019, 697, 012017 .

AMA Style

W Omar Ali Saifuddin Wan Ismail, Noraini Hamzah, Ireana Yusra Abdul Fatah, Azry Khoiry Muhammad. The essential of engineering education involving critical thinking and problems solving skills among mechanical engineer employees. IOP Conference Series: Materials Science and Engineering. 2019; 697 (1):012017.

Chicago/Turabian Style

W Omar Ali Saifuddin Wan Ismail; Noraini Hamzah; Ireana Yusra Abdul Fatah; Azry Khoiry Muhammad. 2019. "The essential of engineering education involving critical thinking and problems solving skills among mechanical engineer employees." IOP Conference Series: Materials Science and Engineering 697, no. 1: 012017.