The potential of QR code, screencast and edpuzzle to produce online video tutorial for statistics

Blended Learning is one of the pedagogical approaches for 21st century learning skills that had been highlighted in the Malaysian Higher Learning Institution. It integrates face-to-face with online learning interaction. Hence, this teaching approach is focusing on the degree of technology usage in teaching and learning.However, learning tools and strategies are needed by lecturers to implement this approach in teaching and learning process. They need a learning object (LO) that is suitable for their teaching objectives. In order to do that, they need to consider their target groups who have different levels of cognition. Besides that, lecturers also need to think of activities to be conducted in class that will engage students in learning

Outstanding universal values of the Malaysian forests

Two national parks in Malaysia have been recognized by the Convention Concerning the Protection of the World‟s Cultural and Natural Heritage as the world heritage sites; the Gunung Mulu National Park and Kinabalu Park. None of the forest in Peninsular Malaysia has achieved that status but four have made it through the nomination list. The Malaysian government‟s recent initiative was to list three reserved areas, namely the Forest Research Institute Malaysia (FRIM), the Royal Belum National Park and the Gombak Selangor Quartz Ridge. The nomination for the UNESCO World Heritage Site is indeed a good move in protecting the Malaysian forest. Even though there is no direct mention of „forest‟ stated under the Convention, it tacitly indicates the importance of the conservation of natural forest habitat for flora and fauna and a heritage for humankind. An outstanding forest site shall be conferred a world heritage status when it possesses at least one of the criteria of an Outstanding Universal Value or OUV. Ten criteria are listed as OUV in the Operational Guidelines for the Implementation of the World Heritage Convention and it is divided as a cultural or natural heritage. This paper explores on the OUV of Malaysian forests, either included in or nominated to the World Heritage List. It describes the different OUV opted by different forest and that exemplifies the diversity and uniqueness of Malaysian forest

Strengthening the Law on Wildlife Conservation: The Malaysian Experience

The period of 1970s was the time when Malaysia started to experience environmental problems including various threats facing the wildlife as a result of rapid economic growth, deforestation and urbanization. In an effort to solve these environmental problems, Malaysia took a number of countermeasures including the enactment of the Protection of Wildlife Act 1972. Over the years, it was apparent that while the Act was meant to safeguard endangered species and wildlife habitats, it weak penalties, limited scope of enforcement, and low risk of prosecution created an insufficient deterrent over various wildlife crimes including hunting and poaching. Subsequently, continuous threats to wildlife and fulfilment of international obligation have managed to persuade Malaysia to re-evaluate the efficacy of its wildlife conservation law including to amend the outdated penalties and widen the law’s scope of enforcement. Finally, after 38 years, the Protection of Wildlife Act 1972 was revoked, and a brand new legislation was passed, known as the Wildlife Conservation Act 2010. The new Act is aimed to improve and strengthen Malaysia’s wildlife legislation and is considered to be one of the most important statutes on wildlife conservation for Malaysia. This paper makes a comparison between the revoked 1972’s Act with the present Act for the purpose of highlighting improvement made within the new law in terms of its scope of enforcement, and new types of offences, and punishment it provides. Analysis of the provisions of the mentioned Acts shows that the current law expands the extent of enforcement and penalties. With these expansion, the law can now be enforced on wider scope and range of actions or activities considered to be offences pertaining to wildlife. The conclusion that can be made from this paper is that such expansion which improve the legal situation of animals has greatly increased Malaysia’s ability to protect its wildlife and endangered species

Controllability analysis on delta temperature minimum to obtain operable and flexible heat exchanger network

The requirement to synthesis heat exchanger network (HEN) is to select design target, whichis temperature minimum difference (ΔTmin). The purpose of ΔTmin is to optimize betweencapital cost and energy recovery. Currently, research on 8Tmin effects on HEN is commonlyassociated with the design outcomes such as energy recovery and cost. There are severalresearch studies on the effect of 8Tmin towards HEN design. An optimal ΔTmin for heatexchanger network is set between 5oC to 50oC, (Kemp, 2011). Jensen and Skogestad (2008)explained about specified 8Tmin effect on the wrong decision in the design of HEN.Abdullahi (2012) has studied the effect on ΔTmin contribution for individual process streamin the heat exchanger system. Basically, HEN synthesis method using 8Tmin focus more ondesign prospective. Not so many studies on the 8Tmin effect to the controllability part.Based on a new trade-off plot proposed by Abu Bakar et al (2014), lower ΔTmin has betterdesign criteria (higher energy recovery), however, higher in total cost and lowercontrollability criteria (higher flexibility and lower sensitivity). On the other hand, higher8Tmin has lower design criteria, however, lower in total cost and higher in controllabilitycriteria

Integrated process design and control methodology for heat exchanger network

This paper explains about methodology framework development for integrated process design and control (IPDC) of heat exchanger network (HEN). In most of the IPDC HEN problems, the feasible solutions to the problems may lie in a relatively small portion of the search space due to the large number of variables and constraints involved. The ability to solve such problems depends on the effectiveness of the method of solution in identifying and locating the feasible solutions. Hence, one approach to solve this IPDC HEN problem is to apply a decomposition method. The method starts with defining the IPDC HEN problems and formulated as a mathematical programming. The IPDC HEN problem is decomposed into four hierarchical sequential stages: (i) target selection, (ii) HEN design analysis, (iii) controllability analysis, and (iv) optimal selection and verification. This method simultaneously combines the solution for both process design and process control problem by selecting a manipulated variable that represent both process design and process control which is minimum allowable temperature difference, ΔTmin. The decision on selection ΔTmin are guided by a new propose Trade-off plot that combine process design criteria and steady state process control criteria. A simple case study are used to demonstrate the methodology framework. The result shows that HEN with large ΔTmin is more flexible and easy to operate

Plastic Waste Management in Indonesia: Current Legal Approaches and Future Perspectives

The ever-increasing domestic consumption of plastic products and materials has forced Indonesia to propel forward the means and approaches in dealing with their disposals. Despite the presence of numerous legal instruments serving as basis justifying actions to deal with plastic waste, Indonesia is still nowhere near success in tackling the issue of mismanagement. This article is devoted to normatively analyze various legal approaches used to govern plastic waste management Indonesia, and to unravel issues related to such approaches. It is carried out using normative-legal research methods in which various legal instruments and other secondary legal materials are analyzed descriptively to point out the emerging legal issues. The main findings reveal that laws and regulations as well as public policies that serve as legal basis and approach to deal with plastic waste governance in Indonesia still possess some weaknesses. Further examinations suggest the needs for improvement in some legal aspects from which some new perspectives could then be shaped to envisage future actions

Characterization of natural cellulosic fiber isolated from Malaysian cymbopogan citratus leaves

A novel natural fiber derived from the Cymbopogan citratus plant was investigated for the first time. The characterization of the C. citratus fibers was conducted, and the chemical composition and physical, thermal, mechanical, crystallinity, and morphological characteristics were studied. The chemical composition analysis of Cymbopogan citratus fiber revealed that the suggested fiber was rich in cellulose contents (37.6%). The tensile test of C. citratus fiber demonstrated the fiber’s average tensile strength of 43.81 ± 15.27 MPa and modulus of elasticity of 1.046 ± 0.33 GPa. Further analysis with X-ray diffraction (XRD) confirmed that the crystallinity index of Cymbopogan citratus fiber was 35.2%, and the crystalline size was estimated as 4.28 nm. The Cymbopogan citratus fiber’s thermal stability was investigated via thermogravimetric analysis (TGA) and observed to be thermally stable (230 °C). A morphological investigation was employed on the fiber via a scanning electron microscope (SEM). The morphological study result exhibited that the fiber had a perforated and rough surface with the lumen in the center. Thus, the findings revealed that the Cymbopogan citratus fiber was a promising potential reinforcement for thermoplastic green composite applications

Meeting the Needs of Fourth Industrial Revolution (4IR) in Entrepreneurial Education in Malaysia: The Government’s Role

Entrepreneurship education holds great value for all students of science, technology, mission work, social work, healthcare, and education. It also serves as a great incubator for the types of creative, innovative ideas of our students and the global needs in the 21st century where combining entrepreneurship syllabus and exposure of the fourth industrial revolution is essential. This study explores the Fourth Industrial Revolution (4IR) as an opportunity to change models of innovation-driven entrepreneurship for the better, and create an environment that makes entrepreneurship more inclusive, while maximizing the Fourth Industrial Revolution’s benefits to the society and minimizing the risks that come with it. The role of Malaysian government in enhancing entrepreneurial education must therefore recognize the fourth industrial evolution and its impacts that must be compatible with Malaysia’s industry policy. Promotion of entrepreneurial experimentation within an appropriate entrepreneurial education ecosystem will provide entrepreneurs with smart government support that invests in entrepreneurial skills in Malaysia. This article assesses (i) fourth industrial revolution impact on entrepreneurial education; (ii) new expectations arising from impacts of fourth industrial evolution in Malaysia: method in teaching and learning; (iii) government’s role in supporting entrepreneurship education and finally (iv) entrepreneurial education reforms in Malaysia

Evaluation on absenteeism effect in production line at Aircraft Composite Manufacturer

This paper studies the effect of absenteeism in production line.The analysis shows that the number of absentees at production line increases the workload to the available worker and gives effect to the production.Thus, it gives a major potential for generating bottlenecks.To mitigate this problem and ensure that the workload of workers is at optimum level, an appropriate number of production plans need to be investigated.This paper demonstrates the integration of Discrete Event Simulation (DES) and System Dynamics (SD) in simulating the effect of absenteeism in production flow at an aircraft composite manufacturing factory.Based on the preliminary result, the effect of the absenteeism is found to influence the amount of throughput, waiting and cycle time