bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tracking System using RFID for Hiking Activity with IoT Technology
Authors: Masohor S M A S , Bakar M Z H A , Yamin W S A W , Wahab Mohd Helmy Abd , Ahmad Muhammad Shukri , Ma’Radzi Ahmad Alabqari , Ibrahim Tg Nadzlin Tg. , Choon Chew Chang 
Published: June 2020

Abstract
Hiking is popular in Malaysia because of the geographical factors that have a lots of mountains. Since this is an extreme activity, it gives a lot of risk for the hikers. There were 134 incidents in the mountains reported during 1996 until 2014 where 52 cases are about missing people. When encounter with missing people cases, it is difficult to pinpoint the last location of victim. Therefore, this project aimed to help the rescuer by providing them information of the victim’s last location by creating a tracking system using RFID in order to store data on each checkpoint along the hiking trails in memory card. This system also equipped with wifi which allowed the system send notification using Telegram Apps. The rescuers can extract the data from the memory card from each checkpoint to trace the last location of the victim before reported missing. By having this information, the rescuers will save a lot of time because they can estimate from which area they should start the search and rescue operation.
Removal of methylene blue from aqueous solution using sodium bis (2-ethylhexyl) sulfosuccinate-hexanol reverse micellar system
Authors: Rafiq Rehan , Moniruzzaman Muhammad , Borhan Azry 
Published: June 2020

Abstract
Textile manufacturing is one of the core industries which discharges a heavy load of chemicals during the dying process. As a result, the release of large contents of dyes through aqueous effluents leads to both environmental and economic concerns. The present study investigates the removal of a model cationic dye, i.e., methylene blue using a reverse micelles system of 1-hexanol as an organic solvent and sodium bis(2-ethylhexyl)sulfosuccinate (AOT) as an anionic surfactant. The influence of different parameters including surfactant concentration, reaction time and dye concentration on extraction performance, was studied. Extraction efficiency was increased with increasing time and surfactant concentration, while it was decreased with the increase in dye concentration. For this system, the optimum extraction condition correspond to surfactant concentration around 0.05M, equilibrium time 20min and dye concentration around 500 ppm, resulting in extraction efficiencies around 99%. The microdomains of water within the reverse micelle system are the driving force for the clarification of methylene blue dye from aqueous solution.
Small-Signal Stability Analysis of The Hydrokinetic Energy Harnessing connected to The Grid
Authors: Ibrahim W I , Mohamed M R , Ismail R M T R 
Published: June 2020

Abstract
This paper presents the modelling of the hydrokinetic system for the small-signal stability analysis under the small disturbances due to variation and fluctuation of water velocity in the river or marine. The complete modelling of the hydrokinetic system consists of vertical axis H-Darrieus turbine, direct-drive permanent magnet synchronous generator (PMSG), back-to-back converter and the grid network. By linearising all the equation around the steady-state value, the dynamic equation of the hydrokinetic system is derived. The stability of the system is tested with and without the PI controller. The eigenvalues analysis-based approaches have been used to investigate the stability of the system under the small disturbances. The findings show, the stability of the hydrokinetic system with PI controller is improved up to 57.82% by reducing the oscillation frequency at the Rotor Side Converter (RSC).
A Design Theory for Student Self-service University Management System
Authors: Ong Muhamad Idaham Umar , Ameedeen Mohamed Ariff 
Published: June 2020

Abstract
The role of Information System Design Theory in software development is enormous. With the help of design theory, developers could estimate what the system will be and what the system will do. The focus of the article is to establish the design theory of a self-service university management system. The objectives of this publication are to identify the most relevant publication that will act as a guideline to generate the design theory artefacts and to establish the artefacts which will consists of three components named kernel theories, meta-requirements and meta-design for the stated system. The system scope will be focused on enabling self-service functions. Validation will be done through a traceability matrix between the meta-requirement and meta-design against the real-world user requirement. The significant of this article is to provide an initial set of design theory artefacts to be utilization software developer in development or evaluation of a University Management System.
Analysis Potential Benefit of Energy Cost the Chiller Plant Operation Engaging with Tariff Scheme
Authors: Shaari SR , Othman M.L. , Hizam H. , Dahlan NY , Chik Mohd Hanafiah , Yahaya Mohamad Suhaimi , Bakar Hamzah Abu , Anuar Suhafizudin Zainal , Amir Zulhelmi 
Published: June 2020

Abstract
Engagement with new tariff scheme, Enhanced Time of Use (EToU) after switching from old tariff scheme, Time of Use (ToU) for chiller plant operation may be not promising a significant benefit for consumer in term of techno-economic value or even getting worse. This uncertainty condition make consumers doubt to switch onto latter. Therefore this study is focusing to analyze and looking potential benefit of energy cost the chiller’s plant operation when engaging with the new tariff scheme EToU rather than ToU. Consumer’s potential benefit appear for this study when switching from ToU to EToU tariff scheme for chiller plant operation through shifting the chiller’s plant operation from peak to mid-peak hour while maintaining discharging operation of thermal energy storage (TES). This could benefit both consumer’s on demand and utility on supply side respectively. Consumer may experience lower energy cost charged by utility. While utility could minimize the investment cost to install and maintain power system infrastructure in order to meet energy demand as well. However, further comprehensive study on this paper is also discussed for looking the more significant benefit to reduce energy cost of chiller’s operation when engaging with EToU tariff scheme.
Modelling of HVDC Link for Power Quality Assessment
Authors: Yusof S H N , Jumaat S A , Kok B C 
Published: June 2020

Abstract
Conversion technique of HVDC has become a dominant technology for long distance bulk power transmission. The AC and DC system are interconnected by HVDC converter thus, it becomes the medium of the harmonic transfer. The presence of harmonic not only increases the losses, but it can also lead the system to collapse. In this study, the passive filter is used to mitigate the harmonics in both the AC and DC sides of the HVDC network by tuning it until satisfied with the harmonic standard. The test system of TNB-EGAT HVDC link is modelled using PSCAD software with AC voltage rating of 275 kV and 230 kV for rectifier and inverter side, respectively. The system is controlled by the control system that has been modelled according to CIGRE Benchmark. Comparison of the simulation results between before and after the implementation of passive filters in the system reveals that the harmonics have been mitigated effectively. The results show that the level of THD current at the AC side reduced to 0.2336% and 0.0154% at rectifier and inverter side, respectively.
Study of soil structure interaction on basement wall with variants in distance and depth of the basement on soil class SE
Authors: Saragi Yetty , Irsyam Masyhur , Roesyanto  , Hendriyawan  
Published: June 2020

Abstract
The function of the basement is to carry the weight of the upper structure into the soil and to resist lateral loads around the basement wall. One aspect of geotechnical engineering that often a problem in basement wall planning is the determination of lateral ground pressure in the basement wall due to earthquake which must be held by the basement wall. In this study, an analysis of the effects of local soil conditions due to dynamic loads is done through analysis of soil-structure interaction. The analysis is done by modeling the local soil with variations in basement depth and the adjacent basement distance to get the lateral pressure distribution due to dynamic load. The analyzed soil conditions are considered homogeneous at land sites SE (soft soil) with the dynamic load input from earthquake loads uses a 10% probability of exceedance in 50 years (500 years). The most influential parameter for soil displacement is the distance of the basement and then the depth of the basement. The most influential parameter on lateral forces is the depth of the basement followed by the distance of the basement.
Traffic Management System in Abuja City Center, using Geographic Information Systems (GIS) and Global Positioning System (GPS). A case study of FCT, Nigeria
Authors: Ashara A H , Saleh S , Hassan U , Kaura M J 
Published: June 2020

Abstract
In any city in the world, moving from one point to another is an endurance task. Regardless of the social status of the traveller, the situations under which persons travel are becoming challenging gradually. The condition of Abuja traffic is no diverse. Efforts were made in this study, to map traffic conditions along selected corridors of Federal Capital Territory (FCT) Abuja using Geographical Information System (GIS) and Global Positioning System (GPS) Techniques. The primary data used includes the geographical coordinates of the chosen traffic corridors using GPS, the extent of vehicle traffic congestion and traffic counts along the corridors. Whereas the secondary data used are Abuja FCT’s topographical and road map from the Abuja Geographical Information System (AGIS). The data obtained were entered and used to develop an information system for traffic conditions (TCIS). Data recovered and attribute spatial analysis were displayed using ArcGIS 10. The results were presented in a map format, making it easy to interpret and quick to make decisions. The results display different levels of congestion and vehicular volume along digital traffic corridors. The results will be beneficial for agencies in charge of traffic conditions planning and management in Abuja FCT. GIS-GPS are powerful tools for both spatial and non-spatial data analyses. From the analysis, it can provide traffic data (Speed, Level of Service, Traffic and Delay Time) to transport planners in road controlling authorities in order to understand congestion better, determine its causes and prioritise investment where it is most needed.
Tuning Support Vector Machines for Improving Four-Class Emotion Classification in Virtual Reality (VR) using Heart Rate Features
Authors: Bulagang Aaron Frederick , Mountstephens James , Wi Jason Teo Tze 
Published: June 2020

Abstract
The main objective of this paper is to conduct three experiments using Support Vector Machine (SVM) with different parameter settings to find and compare the accuracy of each SVM setting. Heart rate (HR) signals were collected with a medical-grade wearable heart rate monitor from Empatica (E4 Wristband) and processed using the Empatica Realtime Monitor application during this investigation. HR was employed as the method to capture the test subjects’ physiological signals via plethysmography. The three experiments were conducted using a wrist-worn monitor to gain HR signal, and a VR Headset for subjects to view 360 degrees video stimuli. A total of 10 subjects participated in this experiment. Data from the 10 subjects were then processed with Python with SVM. The data was classified for four distinct emotion classes using both inter-subject classification and intra-subject classification testing approaches, with inter-subject classification yielding an accuracy of 53.39% while intra-subject classification ranges from 56.92% to 86.15%. These results demonstrate the potential of achieving higher accuracy results using different parameter settings via the use of HR as the input feature to the machine learning classifier, which appears to be a promising sensor modality for four-class emotion classification in virtual reality using wearable technology.
An Ergonomic Perspective of User Need on Physio-Treadmill (PhyMill) Criteria: Knowledge and Awareness of Cerebral Palsy among Future Parents
Authors: Ariffin Rabiatul Aisyah , Adib Mohd Azrul Hisham Mohd , Shalahim Nurul Shahida Mohd , Daud Narimah , Hasni Nur Hazreen Mohd 
Published: June 2020

Abstract
Cerebral palsy (CP) is the most common childhood disability. This study focused to explore the future parents’ perspective on the Physio-Treadmill (PhyMill) for the kid with CP, particularly how ergonomics influences the product. The study was carried out by a quantitative survey and involves 55 participants. The participants have answered a self-administered which consists of general information, knowledge awareness on cerebral palsy, product criteria and opinions. The result shows about 55% of participants have a poor level of awareness and 69% of participants have zero knowledge of CP treatment. However, based on the product criteria, most of the participants agreed, the present PhyMill shows well in functionality. Hence, this study emphasized the lack of awareness and knowledge of the disease and treatment among future parents. Besides, the PhyMill need to improve from the potential user recommendation as ergonomics consideration on medical devices.
Smartphone applications for young English language learners
Authors: Sukor Siti Sarah , Ali Zuraina 
Published: June 2020

AbstractThe advancement of technology has permitted the widespread use of mobile applications in English language education. Hence, the term mobile-assisted language learning or MALL appeared in the literature since the early 21stcentury. This paper highlights a study’s report on the smartphone applications’ pattern of learning English that is targeted for Muslim young English language learners (YELL). The authors decided to use systematic literature review approach to guide the mobile applications reviewing process. The availability of applications was first searched on Google Play using predetermined keywords that resulted in 250 mobile applications. Guided by the PRISMA model resulted in 26 smartphone applications that were finalised to be reviewed using the Analytical Framework of MALL. The findings demonstrated that smartphone applications are popular with vocabulary attainment that is crucial in the early stage of English language acquisition. Several interesting aspects may be explored further by including non-native Muslim YELL in MALL empirical findings, Islamic perspectives on the use of MALL for Muslim YELL’s English language development and framework development for reviewing MALL befitting Muslim learners.
Role of technical proficiency towards satisfaction: Study on government servant in Malaysia
Authors: Razak Fahmi Zaidi Abdul , Bakar Azlina Abu , Abdullah Wan Salihin Wong 
Published: June 2020

Abstract
The successfulness of e-government initiatives relies on their users’ satisfaction. This paper tested the role of technical proficiency influencing user’s satisfaction to use e-government. Survey data was collected from e-government users in Malaysia. The hypothesized model was then tested using statistical package for social science (SPSS). The results show that technical proficiency has positive relationship with users’ satisfaction.
The Enhancement of First Aid Treatment for Medical Facilities
Authors: Hussien Nur Syahela , Khafidz Adib Ismail , Masmuzidin Masyarah Zulhaida 
Published: June 2020

Abstract
Accident or emergency can happen in anytime and anywhere in our daily life, not many people that can act spontaneously and if such situation happens right in front of them because lack of knowledge or skill to perform the first aid properly without worsening the condition. By taking the benefit of smartphone being carried by most people we developed a mobile application that provided the symptom of illness and list of treatment that can act as a guideline for the user to properly perform the first aid treatment. Therefore, in this paper proposed on 2D animation to help visualize the step and to boost the confidence level of the user by having the basic knowledge first aid treatment. Besides, the proposed mobile application also able to tell the location of the medical facilities as it is important to estimate the distance and the time taken for medical unit to apply the first aid treatment.
Design voltage comparator 14-bit for successive approximation analog-to-digital converter
Authors: Kamal Nur Zazmera Mustafa , Ahmad Nabihah , Ruslan Siti Hawa , Majid Hasmayadi Abdul , Chia C Y , Kamaruzaman Muhammad Syafiee , Wen Matthew Khoo Kah 
Published: June 2020

Abstract
A comparator plays a significant role in the developing of ADC. This comparator aims to get small offset value for high resolution. Several architectures present to optimize the offset voltage. The comparator designed for a 14-bit Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC). The main advantage of the implemented comparator of SAR ADC, which is the right choice for high resolution. This schematic design and layout simulation have implemented in Silterra C18G process 0.18um CMOS Technology by using Synopsys EDA Tools with transient and Monte Carlo. A double tail regenerative comparator is studied and investigated during this project. The simulation results complete with a 3.3V power supply. This comparator operates in 5MHz clock frequency with offset voltage for the latch is 32mV.
Computer-aided Construction Engineering Management Evaluation Based on Chaotic Optimization Algorithm
Authors: Ge Fan 
Published: June 2020

Abstract
With the continuous acceleration of economic development and the improvement of urbanization, people have a higher and higher demand for better living and working environments. The quality and safety of buildings have become the focus of people’s attention. For the computer-aided construction engineering projects, engineering quality is the priority, which requires the full attention of the building, supervision, and construction units to ensure the total quality of the computer-aided construction project.
A Preliminary Exploration into Effectively Combining Computer Technology with English Teaching
Authors: Nie LinQi 
Published: June 2020

Abstract
Since the reform and opening up, the number of people learning English is soaring in China, and great attention has been attached to English learning. However, the achievement of large investment is not so satisfying. Chinese English learners are labeled as “dumb users of English”. After analyzing the status of English teaching in China, this paper discusses the problems and proposes several computer-assisted English teaching methods, such as hierarchical teaching, tiered exercises and guidance outside the school and “Internet +”, to tackle these problems.
College Students’ Innovation and Entrepreneurship Resources Recommendation Based on Collaborative Filtering and Recommendation Technology
Authors: Wang XiaoKui 
Published: June 2020

Abstract
The 21st century is the era of big data. With the soaring of user data index, information data will be more diversified and complex. This is an era full of a lot of information data. Therefore, when we want to get valuable information, we have to spend a lot of time and energy to filter the accuracy and adaptability of information, which can be improved by personalized recommendation algorithm, such as collaborative filtering recommendation technology. Innovation and entrepreneurship is a project to train students’ ability to think and solve problems independently, which is the frontier of innovation in Colleges and universities. Through continuous improvement and improvement, we can form a college students’ innovation and entrepreneurship resource recommendation scheme, which can help college students choose more suitable projects. First of all, this paper analyzes the current situation of College Students’ innovation and entrepreneurship resources recommendation. Then, this paper proposes an algorithm of collaborative filtering recommendation technology.
Analysis and Recognition of Cello Timbre Based on Deep Trust Network Model
Authors: Sun Peng 
Published: June 2020

Abstract
Voice color analysis and similarity calculation of music signals are the important research contents of computer music information retrieval system. In this paper, the deep trust network model is applied to the study of musical tone model. The 72-dimensional features of the cello tone are first extracted. Using the wrapper feature selection method, a 14-dimensional optimal feature subset that reflects the tone characteristics is selected, which greatly reduces the complexity of cello tone similarity calculation. In the set, SVR is used to classify and distinguish eight types of tone data, and a recognition accuracy of 62% was achieved, which is verified the feasibility of the tone model.
Research on Sculpture Art Based on 3D Printing TechnologyTingzhou Tian, Lei Hua
Authors: Tian TingZhou , Hua Lei 
Published: June 2020

Abstract
With the development of society and economy, modern buildings around the world have spread rapidly, but these buildings are the same and lack artistic appeal. With the development of 3D printing technology, the combination of the traditional craftsmanship and 3D printing technology has made the building’s artistic sculptures more realistic and customizable. This article introduces the precise manufacturing process of art sculpture components based on 3D printing technology from the aspects of art sculpture component production, 3D modeling, 3D printing output, and post-processing.
Research on the Inheritance and Development Strategy of “Hua’er” Based on the influence of Network Technology
Authors: Wang Bing , Zhang Shikun 
Published: June 2020

Abstract
Due to the significant changes in the communication environment, the lack of communication subjects (communicators and audiences), the lagging of contemporary style in the communication content, the singularity of the communication channel, and the evolution of communication functions, etc., the “Hua’er” folk song produced in the soil of farming culture is caught in a dilemma of being dissolved in the process of modernization. In this paper, given the survival innovation and development of “Hua’er” folk song in the society today, some strategies are proposed from the aspects of the advance with the times in the communication contents, the return of communication subjects (communicators and audiences), the diversity of communication channels, and the development of cultural industries.
Analysis of Enterprise Management Information System Based on Cloud Computing
Authors: Zhao ShuZheng , Zhang Lei 
Published: June 2020

Abstract
With the rapid development of Internet technology, many cement companies have gradually realized that the massive amount of information brought by the Internet can open up ideas for enterprise development and improve their economic benefits. This article decomposes the existing cement enterprise management information system hierarchically relying on cloud computing technology, and then discusses the idea of building an enterprise cloud management based on the cloud computing system, which provides a reference direction for achieving efficient and low-cost rapid development of cement enterprises.