bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of emotion regulation on driving anger of motorbike drivers in Jakarta
Authors: Siagian A C J , Andangsari E 
Published: April 2021

Abstract
The rapid growth of vehicles in Jakarta results in various problems, from air pollution, traffic jam to an increase in the amount of traffic accidents. Road rage is also one of the most common emotions caused by traffic growth. This research aims to identify if there is a significant effect of emotion regulation toward driving anger on motorbike drivers in Jakarta. The research was conducted on 102 motorbike drivers aged 18-24 who regularly passed across Jakarta. Emotion Regulation Questionnaire (ERQ) and Driving Anger Scale (DAS) were used to obtain the data. Logistic regression analysis shows a significant effect of cognitive reappraisal (Sig. 0.00) and expressive suppression (Sig. 0.039) toward driving anger.
Semiótica photostory Mertidusun as a noble value for environmental sustainability
Authors: Aziz A , Sutoyo S 
Published: April 2021

Abstract
Mertidusun semiostic photostory is the focus of this research. The aim is to illustrate how photostory can provide the Mertidusun ritual visual meaning in maintaining the noble value of environmental sustainability. Symbols of the noble value of the Javanese tradition can still be felt today. This perception can be built through the medium of photography that can build a visual language. The research method used is a visual methodology with a semiotic analysis of Roland Barthes. In the form of photostory semiotic exposure, the results of this study show that there is a relationship between visual photography with noble values of environmental sustainability.
Delivering cultural heritage and historical events to people through virtual reality
Authors: Setiawan P A 
Published: April 2021

Abstract
The concept of Society 5.0 promotes a human-centered society and uses advance technology as its core. In other words, human uses technology to improve and support their daily life. One of the best inventions in technology is digitalizing data. This means human found a new way in storing information, including information about culture and history. The technology in converting physical data into digital data is beneficial for historical and cultural archiving. People can see and watch historical events as if they had lived in that era of the event with extreme immersiveness. One technology that can provide the possibilities is called Virtual Reality animation. This research aims to promote the idea of using VR animation to recreate historical or traditional events for educational material and entertainment material. Methods in this research is mainly observation on today’s state of Virtual Reality animation and people interest on history and tradition. The results shows that advanced technology Virtual Reality and Artificial Intelligence allows people to learn histories from the past and explore new things in the present to live in the better future.
Tourism recommender system using hybrid multi-criteria approach
Authors: Maru’ao M S P , Suharjito  
Published: April 2021

Abstract
Traveling has become a part of life at the time of the current urbanization. The growth rate of the internet and the availability of information allows travellers to access tourist information easier and faster. However, the individual’s ability to find the information that they want is not proportional to the complexity of the information. This research would like to develop a reliable tourism recommender system that is able to provide destination recommendations according to user preferences with a combination of several methods i.e., Content-based, Collaborative Filtering, Multi-Criteria ratings, Demographic and Ontology-based. This research aims to implement a recommendations system for tourism through mobile devices by using the Android operating system. The results of this research indicate that the Hybrid Multi-Criteria method is able to provide recommendations to the user in accordance with the user’s personal preferences and history of previous user rating with the average precision is 0.7. Evaluation metric of each methods indicate the lowest RMSE 0.84 in Multi-Criteria.
Improvement of Jakarta’s air quality during large scale social restriction
Authors: Rahutomo R , Purwandari K , Sigalingging J W C , Pardamean B 
Published: April 2021

Abstract
After Large-Scale Social Restriction (PSBB) established in Jakarta, a change of air quality was indicated by the citizens. Representatives of Indonesia’s Agency for Meteorology, Climatology, and Geophysics (BMKG) supported as the fact that mobility of Jakarta’s citizen and commuters were reduced. With utilizing Weather Data Acquisition System managed by BMKG, this research compared fluctuations of Jakarta’s air quality during two periods of time: Pre-PSBB and During-PSBB. This study proved that Jakarta’s air quality has positively improved compared to the previous year, although in the lower range of unhealthy level.
Business process mining from e-commerce event web logs: Conformance checking and bottleneck identification
Authors: Siek M , Mukti R M G 
Published: April 2021

Abstract
A range of advanced methods have been formulated and utilized in the efforts of improving the business processes in many enterprises. One impacting enhancement technique is to employ process mining algorithms as modeling and analysis tools in order to provide the actual business performance by digging the event log data and finding the useful information. This paper focuses on the applications of process mining in e-commerce industry. Event log data with timestamps were retrieved and analyzed from the web databases of an e-commerce company and process mining algorithms, like inductive miner and fuzzy miner were executed for generating the actual e-commerce business processes automatically and checking their conformance with the standardized processes as well as to early detecting any bottlenecks and issues in the e-commerce processes. Several e-commerce process issues were considered, such as item procurement, product order and delivery item tracking. The process mining modeling and its statistical results indicate that process mining can provide an efficient and effective tool for modeling and analyzing the e-commerce business processes allowing for real-time process auditing and reengineering.
Determination of a Renewable Energy System Capacity Factor Using Machining Learning Algorithms
Authors: Ighravwe Desmond Eseoghene , Mashao Daniel 
Published: April 2021

Abstract
Across the world, machining learning (ML) algorithms, such as support vector machines (SVR) and artificial neural networks (ANN), are among scientific tools for the fourth industrial revolution, or Industry 4.0, campaign. These algorithms have wide engineering applications, but their potentials in energy management are still evolving. Hence, this study investigates the performance of SVR and ANN algorithms as predictive models for wind turbines capacity factor (CF) estimation. Five independent parameters-wind speed, power density, turbulence intensity, installed capacity, and wind shear - were used as input parameters for this estimation problem. Polynomial, radial basis function (RBF), and linear kernels were used to train an SVR model that estimates CF, while Adams was used to optimize the performance of a backpropagation ANN model. These models’ applicability was evaluated using data sets from eight locations. This study used correlation coefficient used to compared the model performance. The RBF trained SVR model performed better than the other kernels during model training, but the linear kernel trained SVR model performed better than the other kernels during testing model. When these kernels performances were compared with a single hidden layer ANN model, the ANN model results were better than these kernels results.
Engineering Policies and Education for Sustainable Development:- Nigeria Perspective
Authors: Gana A.J. , Amodu M. F. , Braimoh S. O. 
Published: April 2021

Abstract
Professions that are doing well today in many parts of the world are actually tied to some basic fundamental principles in those professions. Their continuity is also a function of the part played by those who made up the professions. Many professions that are no longer in existence have died as a result of not creating avenue platforms for those who will continue it for other generations to come. This paper critically examined Engineering Education, challenges facing Engineering Education in Nigeria. The paper concludes with solutions towards National Solutions towards National Sustainable development.
Performance evaluation of asphaltic concrete incorporating milled egg-shell ash (mesa) as bitumen strength modifier and filler
Authors: Modupe A. E. , Fadugba O. G. , Busari A. A. , Adeboje A. O. , Aladegboye O. J. 
Published: April 2021

Abstract
Pursuant to the quest for sustainable and cheap pavement construction materials which have the potential of spurring the development of roads with low construction costs; and with the worrisome increase in the amount of eggshell wastes resulting from large consumption of poultry birds, this research assessed the engineering properties of bitumen modified with Milled Egg Shell Ash (MESA) and subsequently the performance of asphalt concrete with MESA as partial substitute for filler. Physicochemical characterization was carried out on the virgin bitumen and the MESA. Milled proportions of the egg shell ash was blended with bitumen at 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, followed by a complete substitution at 100%, by weight of mineral aggregates; and thereafter incorporated as filler using the same proportions. The penetrometer and rotational viscometer were engaged to determine the penetration and viscosity of the modified bitumen, and the Marshall mix design method was subsequently employed to determine the stability and flow of the asphaltic concrete composite. The modification of bitumen with egg shell ash resulted in a decrease in penetration of bitumen from 80/100 pen to 60/70 pen, as well as rotational viscosity met the required standard. Marshall stability decreased gradually with increased MESA content. Given the expected standard value of Marshall stability for wearing courses to be not less than 7.5 kN, the stability value of 31 kN obtained at 10% MESA, was recommended for sustainable pavement works. The X-ray Florescence (XRF) result showed a high presence of Calcium in terms of intensity and content in the Hot Mix Asphalt (HMA) modified with MESA, while the scanning electron microscope (SEM) provided a clear perspective of the interaction between the mineral aggregates, MESA, and bitumen in the entire HMA mixture. The results have shown feasible use of MESA as partial aggregate substitution in HMA which is recommended for light weight pavements or medium trafficked roads such as in found parking lots, walk ways, office complexes, university environments and short accesses.
Asbestos-Free Aluminium Dross Brake Pad: A Mini Review
Authors: Dirisu J.O. , Fayomi O.S.I. , Oyedepo S.O , Udoye N. E 
Published: April 2021

Abstract
Asbestos-related materials are avoided due to cancer-causing asbestosis that is a health risk to users. A brake pad that is eco-friendly with the use of aluminium dross industrial waste and epoxy binder is therefore proposed. Various applications of aluminium dross have been explored by researchers with the view of reducing hazardous waste from the environment. Compressive strength, hardness, specific gravity, microstructural analysis, flame resistance, oil, and water absorption, and wear characteristics are significant tests carried out on the brake pad. Waste materials such as banana peel, bagasse, periwinkle shell, palm kernel shell, amongst others, were employed as common additives in the production of the brake pad. Exploring utilizing industrial and agro-waste in the development of a viable brake pad as an alternative to the existing brake pad is therefore reviewed.
Energy Requisite and Drying Capacity of a Superheated Steam Dryer
Authors: Adewumi A.D , Ojediran J.O , Oladele S.O , Olumuyiwa M , Okonkwo C. E , Olayanju T.A 
Published: April 2021

Abstract
This research was carried out to determine the energy requisite in terms of the specific thermal energy consumption, the specific electrical energy consumption and the drying capacity of a superheated steam dryer. The superheated stream dryer consists of a boiler housing, steam transfer pipes made of galvanized steel, super-heater made up of two (2) heater bands of 4000W (used to convert saturated steam to superheated steam), superheated chamber made of galvanized steel, the drying chamber made using stainless steel, a PID temperature controller (for regulating the temperature of superheated steam) as well as a water heater of 1500W to raise the temperature of water to saturation temperature. The result observed revealed that, drying capacity ranged from 0.1 to 0.36 kg/h, specific thermal energy consumption ranged from 9.22 to 19.99 kJ/kg and specific electrical energy consumption ranged from 15.41 to 57.17kWh/kg as influenced by temperatures of 160-180 °C, bed depths of 1 to 5 cm and tempering time of 20 and 40 minutes. Results obtained proves that drying paddy rice in a superheated steam dryer in comparison with hot air dryer has lesser energy consumption and saves operational cost.
Development of Adult Mosquito Fanless Trap
Authors: Oriyomi M. O. , Babalola P. O. 
Published: April 2021

Abstract
Passive electro-mechanical traps for recognisance of mosquitoes’ menace continued to be advanced with the use of light-emitting diode (LED) as a lure for mosquitoes (Diptera: Culicidae) traps. This work further the advancement of mosquitoes LED trap deploying recently manufactured low energy LED. Tests were conducted to determine the best trapping funnel diameter. The task was situated inside the living region in Lagos State, Nigeria. The number of lured and caught mosquitoes were analysed. In the experiment conducted over five nights; funnel diameter of 12 mm had the highest number of catch with fifty-six (56) mosquitos, followed by 10mm diameter with twenty-five (25) mosquitoes. 14mm diameter captured nineteen (19) mosquitoes, and 8mm diameter attracted ten (10) mosquitoes. Other widths higher than 14mm and lower than 8mm caught zero mosquitoes. The trap did not capture male Anopheles mosquito. The low ratio of damage mosquitoes to identifiable mosquitoes shows that the trap can be compared to the Silva trap and Communicable Disease Center (CDC) traps.
Analyses of the effects of Avocado oil on mild steel corrosion in 1 M of sulphuric acidic solution
Authors: Igheghe Solomon O. , Fajobi Muyiwa A. , Okeniyi Joshua O. 
Published: April 2021

Abstract
This study investigates the effects of Avocado oil on mild steel corrosion in 1 M H2SO4 solution using gravimetric method and its requisite analyses. Concentrations of the oil for the acidic environment were varied for their anticorrosion effectiveness study on the metal. Results obtained show the organic inhibitor compound maintained excellent inhibition efficiencies at 5% concentration of the avocado oil, while the lower concentrations of the oil exhibited increasing trends of effectiveness, on the mild steel corrosion. That this result is suggestive of being due to the adsorption reaction of the avocado oil on the surface of the mild steel samples was detailed via the Langmuir adsorption isotherm modelling analyses presented in study.
Anticorrosion Behaviour of Zinc Oxide on Aluminum in 2 M of Hydrochloric Acidic Solution
Authors: Igheghe Solomon O. , Fajobi Muyiwa A. , Joshua O. Okeniyi 
Published: April 2021

Abstract
The inhibitive effect of zinc oxide on the corrosion of aluminum in 2 M HCl solution was studied using gravimetric analysis. Different concentrations of the ZnO were varied for their anticorrosion behavior study on the metal. Results showed that the zinc oxide exhibited very good performance, with inhibition efficiency of up to 89%, at reducing the corrosion of aluminum in the acidic chloride environment.
Corrosion mitigating techniques and the mechanisms: Comment
Authors: Ayodeji A.I. , Fayomi O.S.I. , Babaremu K.O. , Abioye P.O. , Agboola O. , Daniyan A.A. 
Published: April 2021

Abstract
A lasting solution is required to curb the corrosion attack because of the very destructive effect it has on engineering materials. Corrosion is a material degrading phenomenon that reduces the significant properties of metallic materials, making them less useful. This paper has been able to highlight the very suitable methods or techniques that help to mitigate the effect of corrosion on metals and other helpful engineering materials. Some of these methods are electrodeposition and protective coatings like organic coatings, inorganic coatings, and metallic coatings.
Overview of Sensor Analysis for Health Monitoring - An Expert System for Catfish Pond
Authors: Ayodele A.T. , Bolaji B.O. , Arowolo M.O. , Olanipekun M.U. 
Published: April 2021

Abstract
Farming in Nigeria should grow away from its predominance in subsistence practice into majorly mechanized system of farming which implies moving to another dimension on the implementation processes. Farming has over a long time being subsistence for obvious reasons, the need for efficient health monitoring mechatronics devices in the area of fish farming become therefore necessary for effectiveness and efficiency. This paper presents an overview of the need of novel techniques and technological solutions for the problems confronting traditional fish farming in Nigeria. The paper also analyzed the application of sensors for instantaneous health monitoring of aquaculture system with special reference to catfish. The requirements and the exploits into the visibility of fibre optic sensor application in this regards with consideration to structural intelligence were critically analyzed. Fibre optics is a major building block in the mechatronic infrastructure, its high bandwidth capabilities and low attenuation characteristics justified its consideration in the system for data transmission. Finally, the fundamental viability of FOS in achieving intelligent aquaculture cost effective system was analysed.
A mini review on the dependent factor causing corrosion crises: The pictorial perspective
Authors: Ajoku N.N.M. , Fayomi O. S. I. , Olanrewaju G. , Olusanyan D. 
Published: April 2021

Abstract
Corrosion has been responsible for failures in different engineering applications and efforts to prevent it has cost thousands of dollars, thereby impacting negatively on the economies of companies, institutions and nations globally. Concerted efforts are ongoing to provide the requisite materials that could help in mitigating the corrosion crises in different applications. This overview explore one of such efforts to understand the iterative factors that results in corrosion crises and how they can be controlled through advanced material technology.
Evaluation of microstructural and structural characterization of rolled medium carbon steel quenched in different media
Authors: Joshua T.O. , Fayomi O. S. I. , Seriki Ege O. , Udoye N.E 
Published: April 2021

Abstract
This paper studied the effect of quenching media on the mechanical properties of medium carbon steel at particular austenitic temperatures. All the samples except the as-received were heated to the austenitic temperatures of 870 °C, respectively, held for 45 minutes each and quenched in different media i.e. SAE 0 - 40 engine oil, Honey, palm Oil, water and freshly extracted cassava juice. Hardness tests, tensile tests, and microstructural examinations were used to evaluate the quenchants’ effect on the properties of the steel. The results show that the as-quenched samples in oil and honey are fully bainitic structures. Simultaneously, samples quenched in water and cassava juice produced solely martensitic structure because of the sudden temperature change. These structures are unique and were responsible for the improved and favorable mechanical properties so observed.
Effect of Machining On Stainless Steel: A Review
Authors: Elewa R R , Araoyinbo A O , Fayomi O S I , Samuel A U , Biodun M B , Udoye N E 
Published: April 2021

Abstract
Machining takes place when a part of undesirable material ranging from metals, polymer, and wood to ceramic or even composite is removed from a part to give a better shape and design. The parts that are machined are called workpiece and undesirable materials are called the chips. The machining process is in three forms which are the conventional (traditional) process, abrasive process and non-traditional processes. This review paper focused on the various forms of machining in stainless steel, based on the machine able family. Stainless found the way into various applications resulting in their wide usage which include equipment in the industries, equipment’s in beverage and food, automotive trim and cookware. This paper aims at opening more light on the importance of stainless steel during machining operations.
Analysis of Reliability and Safety Issues in Engineering Systems: A Multi-criteria Approach
Authors: Aikhuele D.O. , Ighravwe D.E. , Onyisi O. , Fayomi O.S.I. 
Published: April 2021

Abstract
The current huge investments in engineering systems have created a renewed concern about their reliability and safety among scholars and practitioners. This article bridges the knowledge gap in the evaluation of reliability and safety concerns in engineering systems. It uses a literature review and qualitative content analysis method to identify the underlying factors that cause reliability and safety issues in engineering systems. The identified factors are organizational, environmental, and physical and mechanical factors. An extended Fuzzy Analytical Hierarchy Process (FAHP) method was used to determine rank these factors criticality to accidents occurrence in engineering systems. FAHP’s applicability was demonstrated using cranes as a case study. Based on the analysis of three experts’ evaluations, the environmental factor is the most critical accidents in engineering systems. On the other hand, the organizational factor is the least critical factor to accidents in engineering systems. The study will be beneficial to product development/manufacturing companies. Its findings could provide practitioners and scholars with sound knowledge of the implications of reliability and safety issues on engineering systems accidents.
Development and Implementation of Location-Based Mobile Job Portal for Blue-Collar Jobs in Nigeria
Authors: Aligbe Alex , Ikechukwu N. G. , Okoyeigbo O. , Uyi A. , Olajube A. , Adoghe A. U. 
Published: April 2021

Abstract
Due to the unavailability of white-collar jobs and a steady rise in the unemployment rate in Nigeria, it has caused many Nigerians to stop their search for white-collar jobs and pick up blue-collar jobs alternative source of income. However, due to high capital demands to open workspace and a general lack of business advertisement, most blue-collar businesses start-up never make it out of the infant stage. Location-based service (LBS) was aimed at solving the above problem. And the implementation of an android E-commerce mobile application that helps blue-collar artisans find job opportunities within their locality. This paper describes the architecture of location-based service and design and develops a mobile app to mitigate the issue stated above.