Roslina Mohammad

Roslina Mohammad
Universiti Teknologi Malaysia | UTM · Razak Faculty of Technology and Informatics

PhD (The University of Adelaide Australia)
RESEARCH INTEREST: FATIGUE & FRACTURE, SOLID MECHANICS, FINITE ELEMENT ANALYSIS, IMPACT MECHANICS, RISK ASSESSMENT

About

91
Publications
43,922
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142
Citations
Additional affiliations
December 2016 - September 2018
Universiti Teknologi Malaysia
Position
  • Professor (Associate)

Publications

Publications (91)
Article
Full-text available
While the marine sector contributes significantly to the global economy, its environmental impact is a cause for apprehension due to growing concerns about ship emissions. The International Maritime Organization (IMO) has set decarbonization strategies consistent with sustainable devel- opment goals. The impending legislation aimed at reducing gree...
Article
Indonesia has 7,464 km of railway lines along with the islands of Sumatra and Java. There are 5,239 level crossings along the railway line spread over 9 Operational Areas (Daop) and 4 Operations Divisions (Divre). According to data from the Directorate General of Indonesian Railways, throughout 2020, there have been 456 accidents at official and un...
Article
Full-text available
The use of alternative fuel in ships can help alleviate high carbon emissions and adverse environmental consequences produced by the maritime industry. Due to the complexity of assessing many performance factors and lack of information, it is challenging for decision-makers to select the best sustainable alternative energy source for shipping from...
Article
Full-text available
The airframe structures of most fighter aircraft in the Royal Malaysian Airforce have been in service for 10 to 20 years. The effect of fatigue loading, operating conditions, and environmental degradation has led to the structural integrity of the airframe being assessed for its airworthiness. Various NDT methods were used to determine the current...
Conference Paper
Full-text available
The use of alternative fuels in ships can help to alleviate the problems of high carbon emissions and severe environmental consequences produced by the maritime industry. Due to the complexity of assessing many performance factors and lack of information, it is sometimes tricky for decision-makers to choose the most sustainable alternative energy s...
Article
Full-text available
The critical aircraft structure, being the load-bearing members, is a vital component for any aircraft. The effect of fatigue loading, operating conditions, and environmental degradation has caused the structural integrity of the airframe to be assessed for its airworthiness requirement. Using the fatigue design concept of Safe Life, the RMAF adopt...
Article
Purpose: The purpose of this study is to investigate the Critical Success Factors (CSFs) for successful implementation of Operational Excellence (OE) by the organisations in the Sudanese aviation industry, as well as to determine the resulted impacts in the improved organisational performance and competitive advantage, and to quantify the benefits....
Article
Full-text available
Seaborne trade exhibits a continual expansion with technological advancement, reportedly 10.7 billion tons in 2017, with a 3.8% growth annually. It is forecast to double in the next two decades (UNCTAD, 2018). The International Maritime Organization (IMO) is persistently heading to stricter regulatory amendments to steer shipping towards a greener...
Chapter
Full-text available
The automobile production industry is one of the fastest growing industries. It has resulted in an increase in end-of-life vehicles (ELVs). In developing or industrialized countries, ELV waste management has become a global concern. This study aims to explore the generation and management of ELV trends in Malaysia and develop a sustainable and inte...
Article
Full-text available
The environmental condition in which the Royal Malaysian Airforce is currently operating its aircraft is prone to corrosion. This is due to the high relative humidity and temperature. With most of its aircraft being in the legacy aircraft era, the aircraft’s main construction consists of the aluminium 2024 material. However, this material is prone...
Chapter
The increase in ageing offshore wells in most of the oilfields in the South China Sea, with their assets exceeding their design life is a challenge faced by operators worldwide. Severe corrosions on the metallic structures of oil wells consisting of the conductor and casings can result in catastrophic events leading to structural collapse. This pap...
Article
Full-text available
There have been a number of studies concerning the integrity of high-strength carbon steel pipe elbows weakened by local pipe wall thinning, the latter can be typically caused by flow accelerated erosion/corrosion. In particular, the focus of several recent studies was on low cycle fatigue behavior of damaged elbows, mainly, in relation to strength...
Article
Full-text available
Risk management provides an effective method for ensuring safety and preventing accidents towards achieving port sustainability. This article describes a study of the implementation of a risk management framework for handling of cargo at ports. To achieve the study’s objectives, data was collected using a questionnaire and disseminated to port expe...
Article
Full-text available
span>This paper focuses on design, analysis and fabrication of hydraulic ram pump, which uses the force of gravity to deliver water to higher altitudes. It does not depend on electrical and fossil energy and robust, inexpensive, easy to install and maintain. All these qualities make it suitable for use in remote areas where water and electricity su...
Article
Various industrial standards and safety regulations specify the minim number of cycles, which pressure equipment must tolerate during a single seismic event. The compliance with these standards and regulations is necessary in order to ensure safety and strength of critical structural components, e.g. pressure pipe system of the primary coolant loop...
Article
Full-text available
This paper presents the field tests conducted as part of activity to establish the vehicle accelerated corrosion test procedure in Malaysia, initiated by the national car manufacturer company, PROTON, Malaysia. Vehicle accelerated corrosion test is a combination of corrosion exposures and durability cycles to accelerate the corrosion process and de...
Article
Full-text available
The development of the Fun Learning Toy Library is beneficial in many ways. The STEM concept Fun Learning Toy Library provides a conducive environment for pre-school children to develop their interest in science and technology at a very young age. It is hoped that with the facility in place at rural areas, these young children will be motivated to...
Article
Full-text available
The dual roles of women in managing career and family inherently bring them to a crossroads in seeking a balance between home and work. Early career scientists, engineers and technologists are faced with competing demands of time, effort and responsibilities. In juggling the roles, their commitment to career may somewhat be declining, thus hamperin...
Article
Undeniably, there are several reasons to be connected to the Internet. In healthcare, finding health information from the Internet and websites is common among the global community. Searching health information over the Internet can assists chronic-disease patients in self-managing their health condition. Self-management program with Information Te...
Article
The number of electrical appliances will continue increase on the global scale which at the end will consume as an electronic waste. Electronic waste is dissimilar compared with other municipal waste due to electronic waste comprises thousands of toxic substances. The study aims to evaluate the environmental impact produced from managing electronic...
Article
Full-text available
Research Information Management System (RIMS) has become necessary for any research affiliated institutions including “Research University” to improve research efficiency, management and overall performance to gain competitive advantages. Despite other challenges, there is still a lack of effective tools in research affiliated institutions for mana...
Article
The aim of this paper is to identify, review and carry out comparisons to five Standards where the main interest is on its risk assessment elements related to confined space activities. This is due to lack of specific approach of the Standards for confined space such as entry procedure requirements, risk assessment method, current practice of risk...
Article
Electronic waste has become a serious environmental issue due to its rapid growth in volume and its hazardous content. As a new addition to the waste stream, the emergence and rapid increase of electronic waste demands an inclusive management system. The management of electronic waste using landfill technology will pose significant amount of proble...
Conference Paper
The existing methods for estimating strain life parameters are dependent on the material’s monotonic tensile properties. However, a few of these methods yield quite complicated expressions for calculating fatigue parameters, and are specific to certain groups of materials only. The Universal Slopes method, Modified Universal Slopes method, Uniform...
Article
Full-text available
Solid Waste Management (SWM) has become an issue of concern ever since humans began to build communities within a concentrated area. The greater the population density the more important is a proper waste management system. The main objective of the disposal system was to take care of the sanitation and health of the community. However, with the de...
Article
The aim of this paper is to identify, review and carry out comparisons to three legislations. The main interest of the paper is on the risk assessment elements in these legislations which are related to confined space activities. This is due to lack of specific approach of the legislation for confined space such as entry procedure requirements and...
Article
Full-text available
The progression of creep damage in heat resistant steels for boiler application has to be monitored regularly as part of an asset integrity management. The damage is normally evaluated using qualitative technique which involves in-situ replication and microscopic examination. The results are rather subjective and depend on the personnel who carry o...
Article
Printing ink is one of the chemical industry that can be considered as a high risk industry due to it is a manufacture industry that involved all kinds of chemical materials. Thus, reliability data is important for the environmental safety in chemical industries. This study aims to compare the hazardous substances in raw materials for various print...
Conference Paper
The aim of this paper is to identify, review and carry out comparison to seven guidelines where the main focus is on its risk assessment elements related to confined space activities. This is due to lack of the specific approach of the Legislation for confined space such as entry procedure requirements, risk assessment method, existing practice of...
Book
The 1st Master Project Symposium was held on 13-15 December 2016 for Semester 1 Session 2016/2017 at Menara Razak, Universiti Teknologi Malaysia (UTM) Kuala Lumpur. This symposium is organized every semester by Master Project Committee, UTM Razak School of Engineering and Advanced Technology to fulfil the requirement of Masters of Occupational Safe...
Conference Paper
In Malaysia, the Royal Malaysia Air Force (RMAF) is responsible for operating all jet fighters. It is maintained by the RMAF itself with the collaboration from a company called MRO such as Aerospace Technology System Corporation Sdn Bhd (ATSC). The safety of a fighter jet is under the care of aircraft maintenance technicians, where they need to han...
Article
The utmost advantages of Bring Your Own Device (BYOD) implementation is to provide mobility and flexibility in offices. However, the network will be vulnerable to new threats such as data leakage, complex security governance, lack of personal mobile devices control management, and incompetent employees in such technology. In this study, the most su...
Article
Risk management and risk assessment guidelines and framework have been widely developed for ages. Even in safety, risk assessment guidelines and framework are crucial and considered important in the safety management system of an organization. The variety and complexity of port operations lead to varied risks. These risks, if not managed well, can...
Conference Paper
Printing ink is one of the chemical industry that can be considered as a high risk industry due to it is a manufacture industry that involved all kinds of chemical materials. Thus, reliability data is important for the environmental safety in chemical industries. This study aims to compare the hazardous substances in raw materials for various print...
Conference Paper
Since the past few years, dengue cases has been increasing and becoming fearful, while, at the same time the Ministry of Health, Malaysia is also working to completely eliminate malaria cases in Malaysia. To achieve this target, the Public Health Division is playing a big role to ensure that these diseases could be controlled are not spreading to t...
Article
Most existing methods for estimating the strain life parameters of a material are dependent on the material’s monotonic tensile properties. However, a few of these methods yield quite complicated expressions for calculating fatigue parameters, and are specific to certain groups of materials only. The Universal Slopes method, Modified Universal Slop...
Article
The aim of this paper is to identify, review, and compare seven Guidelines, mainly focusing on risk assessment elements related to confined space activities. This is due to the lack of a specific approach regarding Guidelines for confined spaces such as entry procedure requirements, risk assessment methods, rather general existing risk assessment p...
Article
The elbow pipe is a critical pipe component that is broadly used in petroleum and power plant industries. Due to its asymmetrical shape, this component has a more complex mechanical behavior and critical stress and strain locations compared to a straight pipe. The elbow of the pipe subjected to cyclic loading will undergo plastic failure, which lea...
Article
Full-text available
Risk assessment is the process of identifying and evaluating risks or hazards. It serves as the main component in an effective safety management system, as well as in accident prevention and control. In Malaysia, the existing hazard identification, risk assessment, and risk control frameworks have been established to promote and motivate the indust...
Conference Paper
Most of the present methods for estimation the strain life parameters are depend on material monotonic tensile properties. For few methods, this resulted in quite complicated expressions for the calculation of fatigue parameters and specific to certain group of material. Universal slopes method, modified universal slopes method, uniform material la...
Article
Full-text available
Road construction delays are a challenge for developing countries, and specifically for Sudan, where great economic costs result from difficulties in identifying and reducing the factors that cause delay. This paper addresses the key delay factors faced by the road construction industry in Sudan, and it proposes a management framework that has the...
Article
Full-text available
High rates of Non-Revenue Water (NRW) have adverse impacts on water supply services, environment, and finances of a country. It is a reflection of the country's performance in managing its water supply. Efforts to bring down the NRW rates are done at various levels of authority in different states. Despite a huge capital investment by the federal g...
Article
Full-text available
Safety and health are very crucial in the printing ink production process since it consists of various chemical substances and heavy machines. Risk assessment for printing ink production is vital as the raw materials used in the production process exhibit various physical forms of chemicals such as gases, vapour, fumes, dusts, air borne particles,...
Article
Occupational accidents may occur due to several reasons, such as the workers are unaware of the rules, the workers are aware but do not understand the rules, they mistakenly apply the rules, they ignore the rules, they lack sufficient educational background, and they received no proper training. The lack of safety awareness in the workplace has bec...
Article
Grade T91 steel is one of a common material used for construction of superheater tubes in power generation boiler. In general, superheater tubes that operates in subcritical boiler are expose to operating temperatures in the range between 540°C to 580°C. Exposure to high temperature makes this steel subject to formation of oxide scale which can cau...
Article
Full-text available
Recently, iron (Fe) is introduced to substitute vanadium (V) in Ti-alloy. Therefore, new (α+β) titanium alloy, Ti-6Al-1Fe was designed through a complete replacement of V by Fe with major composition modifications of Ti-6Al-4V. This new alloy is believed could provide similar properties of Ti-6Al-4V through modification of its microstructures. Diff...
Article
Occupational accidents may occur due to several reasons, such as the workers are unaware of the rules, the workers are aware but do not understand the rules, they mistakenly apply the rules, they ignore the rules, they lack sufficient educational background, and they received no proper training. The lack of safety awareness in the workplace has bec...
Article
Full-text available
Electronic waste is a global issue either to developed or developing countries. The difference between each country is only in their ways to encounter the electronic waste problem through management and legislation. The end of electric and electronic equipment lives will pose a significant amount of problems to the environment and human health if t...
Conference Paper
The number of electrical appliances will continue increase on the global scale which at the end will consume as an electronic waste. Electronic waste is dissimilar compared with other municipal waste due to electronic waste comprises thousands of toxic substances. The study aims to evaluate the environmental impact produced from managing electronic...
Conference Paper
Electronic waste has become a serious environmental issue due to its rapid growth in volume and its hazardous content. As a new addition to the waste stream, the emergence and rapid increase of electronic waste demands an inclusive management system. The management of electronic waste using landfill technology will pose significant amount of proble...
Article
This research attempts to address the issue of uninsured workers in construction industry in Japan. One of the causes of non-participation in social insurance policy is the multi-layered system of the construction industry. There are two main problems with the multi-layered subcontracting structure in construction industry in Japan. One is the issu...
Article
The purpose of this study is to analyze the accident rate in the last 12 months in Pulp and Paper Industries in East Coast Malaysia. Researcher believed that the level of safety climate has a relationship with the accident rate. Therefore, this study was undertaken to analyze the rate of accidents in the Pulp and Paper Industries in last 12 months....
Article
Full-text available
An accelerated corrosion test, known as proving ground accelerated test, is commonly performed by automotive manufacturers to evaluate the corrosion performance of a vehicle. The test combines corrosion and durability inputs to detect potential failures that may occur during in-service conditions. Currently, the test is conducted at an external tes...
Article
Entrepreneurial education plays an important role in shaping students' ability and tendency to become entrepreneurs. Various initiatives have been offered by the Malaysian government through its agencies to ensure that all financial aid and support mediums can be utilized through the creative mindset of students, productive teamwork, and business n...
Article
The purpose of this study is to analyze the accident rate in the last 12 months in Pulp and Paper Industries in East Coast Malaysia. Researcher believed that the level of safety climate has a relationship with the accident rate. Therefore, this study was undertaken to analyze the rate of accidents in the Pulp and Paper Industries in last 12 months....
Conference Paper
The aim of this paper is to identify, review and carry out comparison to five Standards where the main focus is on its risk assessment elements related to confined space activities. This is due to lack of specific approach of the Standards for confined space such as entry procedure requirements, risk assessment method, current practice of risk asse...
Conference Paper
The aim of this paper is to identify, review and carry out comparison to three Legislations where the main focus is on its risk assessment elements related to confined space activities. This is due to lack of the specific approach of the Legislation for confined space such as entry procedure requirements, risk assessment method, existing practice o...
Conference Paper
Risk assessment guidelines and framework have been widely developed for ages. Even in safety, risk assessment guidelines and framework is very crucial and considered very important in safety management system of organization. The variety and complexity of port operations give varies risk. These risk if do not manage well can affect the overall busi...
Conference Paper
Safety and health is very crucial in the printing ink production process. This is because the printing ink production process consists of various chemical substances and heavy machines. Risk assessment in printing ink manufacturer is essential as the raw materials used in the production process exhibits various physical form of chemicals such as ga...
Conference Paper
Fire at construction site is one of the problems that often occur in the construction industry. Therefore, the construction industry must have an efficient emergency response plans that can minimize the risk of accidents and loss of life at the construction site. This study aims to identify emergency response plan to fire at one of the construction...
Conference Paper
Grade T91 steel is one of the common alloys used for material construction of superheater Tubes in power boiler. These tubes are generally exposed to operating temperatures between 540 to 600°C depending on the type of boiler and power generation capacity. Steels that expose to high temperature generally will subject to the formation of oxide scale...
Article
Full-text available
This paper summarises research into the major causes of road construction project delays in Sudan. The research approach was to identify the different types of construction delays, their causes and effects from different perspectives, in order to determine the impact and the level of importance of the identified delay factors on road construction p...
Conference Paper
The progression of creep damage in heat resistant steels for boiler application has to be monitored regularly as part of an asset integrity management. The damage normally evaluates using qualitative technique which involves in-situ replication and microscopy examination. The results are very subjective and largely depend upon the personnel interpr...
Conference Paper
One of the concerns of life is the generation of waste. In today’s modern life, the generation of the new type of waste is the waste of electrical and electronic equipment’s or e-waste becoming a crucial problems to solve. E-waste containing both dangerous and valuable materials requiring a special treatment and recycling practices to avoid adverse...
Conference Paper
Vehicle accelerated corrosion test is a standard test procedure performed by many automotive manufacturers to evaluate the corrosion.performance of automoiles. The test combines corrosion and driving cycles to accelerate the corrosion process and detect potential failures that may occur during in-service conditions. The global test procedure was de...
Article
Full-text available
This paper summarises research into the major causes of road construction project delays in Sudan. The research approach was to identify the different types of construction delays, their causes and effects from different perspectives, in order to determine the impact and the level of importance of the identified delay factors on road construction p...