bluuebunny/crossref_metadata_2025_split huggingface dataset:
The bending capacity of box culvert for railway tracks
Authors: Patongloan Z , Irmawaty R , Muhiddin A B 
Published: March 2021

Abstract
The Trans-Sulawesi railway is a system of railway that was built to reach important areas on the Sulawesi island. In the construction of the Makassar-Parepare segment II railroad line between Barru-Palanro along a 45 km long many complementary buildings will be built, one of that is 26 underpass units/box culvert. This box culvert was chosen because the area between Makassar to Pare-pare often floods that can make the railway track will be disturbed. In addition, box culvert also functions as a crossing building. This paper aims to evaluate the bending capacity of the box culvert under railway track. Two box culvert precast concrete specimens with dimensions of 2000 mm × 2000 mm × 1000 mm with a wall thickness of 250 mm, and were given a monotonic static load. The bending test results obtained an initial crack load of 102 kN and 119.7 kN on BC-1 and BC-2 specimens, respectively. This initial crack load is greater than the crack load design (Pcrack) which is 76.8 kN. The loading is stopped at a load of 420 kN even though the specimen has not yet reached the ultimate load, due to device limitations. Nevertheless, the maximum load achieved by the two specimens exceeds the design ultimate load (Pult) of 227.2 kN.
Analysis slope stability of transmission tower 150 kV on moderately-cemented-sand due to soil excavation
Authors: Rasgianti R , Wibowo P A 
Published: March 2021

Abstract
T.66, transmission tower of 150 kV line Cilegon Baru – Asahimas was in high light for the threaten of slope stability because of soil mine excavation around tower area. Massive Excavation soil were occurring next to tower foundation, which is the depth approximately 14 m (height) and the inclination almost 80°. Therefore, analysis was highly needed to ensure that tower stand on stable spot. The method used in this research were study literature, soil investigation (deep boring and hand boring) and laboratory test for undisturbed samples, geoelectric test, and topography mapping. The type of soil was ‘moderately cemented sand’ slope. It has a complete characteristics and tends more challenging in determine the slope stability. By considering that, the data parameters input were approached in conservative way, which was considering literature and soil investigation data. In this case, slope stability was modeled with Finite Element Method (FEM) by doing back analysis. The result shown that tensile stress was relative small (near 0).
A dominant factor of human resources performance of construction management in supervising high rise building construction phase
Authors: Suryani F , Widiasanti I , Satrio D , Yunianto A , Mulyono T , Luthfiana Y 
Published: March 2021

Abstract
The percentage of human resources (HR) in construction that has a certificate of skilled labour is moderately low, which is less than 6% of the total human resources in the construction sector in Indonesia. The certificate can describe the ability, expertise, and competence of the certificate owner. Human resources’’ quality have an influence on project productivity so that project success can be achieved. Construction Management has an important role as an HR manager who will work on the project including HR who works as a supervisor of construction activities on the project. The purpose of this study is to determine the dominant factors affecting the performance quality of the Management Construction HR on supervising high rise building construction. This study uses quantitative methods with factor analysis. Collected data are primary data from Management Construction HR which collected from questionnaire. The results from this study are five factors that affect the quality of HR performance. Based on the five factors, the most important factor is technical skills factor.
Competency of surveyor in civil engineering
Authors: Iriani T , Widiasanti I , Haristo M , Lenggogeni L , Luthfiana Y 
Published: March 2021

Abstract
The purpose of this study is to analyse the competency of the surveyor in civil engineering based on Indonesian National Work Competency Standards. This research uses a descriptive qualitative approach with content analysis design. This research was conducted in three Vocational High Schools (VHS) construction and property engineering expertise programs in Jakarta. The results showed there were 28 competencies of the measurers with the content of knowledge, skills and work attitudes based on the Indonesian National Work Competency Standards.
Analysis of safety cost structure for electrical work in rental apartements projects in special capital district of Jakarta based on Work Breakdown Structure (WBS)
Authors: Fauzi A A , Latief Y 
Published: March 2021

Abstract
With the lack of rental housing needs still very large, the need for building rental apartments in the future is still very high. In the implementation of construction projects in Indonesia in general the number of work accidents also increased. The construction industry is a dangerous industry that often takes its toll. Referring to the Manpower Social Service Provider (BPJS) data, nationally the number of occupational accidents in the construction sector is recorded as the highest national sector work accident rate. Especially in electrical work, there are many work accidents during electrical work that endanger electrical workers. For this reason, it is necessary to make a simulation of SMK3 cost modeling in order to estimate the costs needed with minimum project information at an early stage. Activity-based cost calculation has emerged as a new approach that connects costs directly related to business activities with manufactured products. To make activity-based cost calculations, making WBS and determining work items appropriately is a useful effort and is needed for effective activity-based risk assessment. So based on the above findings, given the high plan of building rental flats, the high number of occupational accidents and the lack of comprehensive OSH funding, this study focuses on developing OSH costs for the electrical component work in rental flats in DKI Province. Jakarta-based WBS.
Adaptive thermal comfort in colonial building classrooms
Authors: Maknun J 
Published: March 2021

AbstractThe thermal sensation experienced by humans is a function of climatic factors such as air temperature, humidity, and wind velocity as well as individual factors such as the level of activity related to the body metabolic rate and the type of clothing worn. Moreover, adaptive thermal comfort assumes the occupants of a building are the main factors determining thermal comfort. The physical parameters measured showed the colonial classrooms buildings in State Senior High School 3 Bandung fulfill the thermal comfort standards. This was further established with the comfortability reported by most of the students to have experienced while conducting learning activity in the classroom.
Maintenance management of cultural Heritage School Buildings in Jakarta: An overview of Indonesian government regulation
Authors: Lenggogeni L , Ramadhan M A , Hadi W , Purnomo A , Resowijoyo M 
Published: March 2021

Abstract
Jakarta, as the capital city of Indonesia, has hundreds of cultural heritage buildings, including school buildings. Managers need to apply regulations regarding the maintenance of the heritage school building (HSB) as a preservation effort. The purpose of this study is to review the suitability of the maintenance management of HSB based on the Minister of Public Works Regulation No.24 / PRT / M / 2008 concerning Guidelines for Building Maintenance and Repair, and The Manual Maintenance Building Schools’ Book from the Ministry of National Education. The method used in this research is a literature review. Researchers obtain data from various sources, journals, books, documentation, and regulations relating to the research objectives. The result of the compatibility between Minister of Public Works Regulation No. 24 / PRT / M / 2008 concerning Guidelines for Building Maintenance and Repair and the School Maintenance Guidelines for the Ministry of National Education, is 54.17%. The two regulations do not provide complete information regarding the maintenance management of HSB. The government needs to adjust appropriate regulations related to the HSB as an effort to protect, develop, and utilize them in order to advance national culture.
Analysis of the green infrastructure implementation to the enhancement of environmental support capacity (Case study: Watershed outside University of Indonesia)
Authors: Negoro Y A T , Marthanty D R , Soeryantono H 
Published: March 2021

Abstract
The several things to fulfil human needs are water resources, like household, laundry, industry and agriculture, the activities that reduce the availability of ground water and produce waste which makes the quality of river water decrease. This research was conducted in a catchment area outside University of Indonesia which is included in the Ciliwung watershed area which aims to increase the carrying capacity of water resources by carrying out a Water Governance approach by considering 3 aspects Place, People and Policy. The Place aspect or technical recommendations was an approach using the concept of WSUD (Water Sensitive Urban Drainage), the green infrastructure used are bioretention and constructed wetland by using ArcGIS, GitBola and SWMM for simulations of improving air quality and volume of runoff water reduction. The People aspect or stakeholders are conducted in-depth interviews or snow ball interview with stakeholders and residents in the catchment to find out responses to green technology recommendations and stakeholder responses. The policy aspect makes appropriate policy recommendations that regulate the management of liquid and solid waste so as not to pollute water bodies, to improve the condition of catchments around University of Indonesia, making policy recommendations based on the technical aspects of green technology proposals, community or stakeholder responses and also based on existing policies or regulations from the central to the regional level.
Determining physical and operational factors influencing pipeline leakage location pattern in water distribution networks using spatial poisson point process
Authors: Nugroho W , Iriawan N , Utomo C 
Published: March 2021

Abstract
There are four pillars in leakage management strategy for water distribution networks, consist of pressure management, speed of repairs, active leakage control, and asset management. Leakage can be managed by applying the right combination of those factors in the right leakage management strategy. This study conducted in Malang City, East Java, Indonesia. The factors that influence physical water loss in the water distribution system are analyzed by focusing on the physical and operational parameters. The data in this study consist of spatial data and quantitative data. Poisson distribution in the spatial point process is used as the leakage point distribution approximation. From the analysis, it is found that the distribution pattern of pipeline leakage location is categorized as inhomogeneous poisson process, with two types of intensity area. Based on the results of parameter estimation, it is found that the high-intensity area is affected by time of repairs, pipe diameter, pipe length ratio, water supply ratio, and pipe deterioration ratio but not affected by the hydraulic energy demand. While the low-intensity area is influenced by pipe diameter, pipe length ratio, water supply ratio, pipe deterioration ratio, and the hydraulic energy demand but not affected by the time of repairs.
Schedule maintenance management system for HVAC system in restaurant: A review
Authors: Tingginehe B Y , Rarasati A D , Ichsan M 
Published: March 2021

Abstract
Many companies carried out business development to improve the company’s financial. A food and beverage companies need to carry out maintenance of their restaurant to keep all restaurant equipment in good condition. Maintenance have to be carried out with right methods and schedule to assure maintenance of restaurant equipment runs efficiently. One of the important components in restaurant is the Heating, Ventilation, and Air Conditioning (HVAC) system. This system aims to create a comfortable condition in kitchen and dining area of restaurant. Many restaurant’s HVAC systems found in bad condition and many companies do not have adequate scheduling management system. This study aims to find the base in develop scheduling management system for HVAC system maintenance in restaurant by reviewing journal about maintenance. This system expected to assist mechanics in maintaining HVAC system.
Green BIM potential in assessing the sustainable design quality of low-income housing: A review
Authors: Ekasanti A , Dewi O C , Putra N S D 
Published: March 2021

Abstract
This paper intended to investigate the potential use of Building Information Modeling (BIM) as an assessment tool that can evaluate and support optimization of sustainable design quality, especially for low-income housing or “Masyarakat Berpenghasilan Rendah” (MBR) in Indonesia. The consideration of sustainability aspects in the preliminary design phase is no longer a choice but a need for every stakeholder involved in the Architecture, Engineering, and Construction (AEC) industry. BIM here was developed to be the effective technology that supports all stakeholders in integrating the needs of sustainable building design through sustainable workflow which is also known as “Green BIM”. The first phase of this study is conducting a critical review of integration between BIM and Green Building Rating System for Home, including LEED, BREEAM, GBI, Green Mark, and GREENSHIP. Then it is followed by reviewing BIM implementation in the housing sector based on case studies in several countries. The findings revealed that there is a potential use of BIM for small-scale project especially to support the sustainability of MBR in Indonesia. Even so, there are also challenges to be considered, including financial support and incentives from the government in the effort of implementing this Green BIM approach.
Analysis of the tsunami disaster evacuation lane in Palu based on satellite imagery
Authors: Setiabudhi I , Rauf S , Adisasmita S A 
Published: March 2021

Abstract
Palu is one of the areas which frequently occurs earthquakes and has high seismicity which causes frequent earthquakes. This area has caused earthquakes and tsunamis which through the largest fatalities. The total number of 1,636 people who don’t have knowledge and information about safety areas or compilation of safe nodes evacuation lane for disasters. The purpose of this study was for analyze the location of safe nodes evacuation lane points from floods and tsunamis in Palu City. The analytical method in this study was used inaSAFE analysis with the open-source QGIS assistance program and complies with 7 indicators from safe nodes evacuation lane requirements. The location of this research was in Palu Central of Sulawesi, specifically a road around the coast and near the river that crosses the city of Palu. In this research, the results obtained 5 points that have planned based on EMBT indicators between 2 mosques, 1 field and 2 schools at level 5 of sea-level rise. The increased of sea-level at level 10 resulted in 36 points around 15 mosques, 6 fields, and 15 schools, then the rising sea level at level 15 there is 59 gathering points of 21 mosques, 10 fields, and 28 schools. For the evacuation lane it already mapping based on evacuation lane analysis, which average of two lane per node.
ICT-based e-learning implementation
Authors: Azmi C , Widiaty I 
Published: March 2021

Abstract
Information and Communication Technology (ICT) – based learning aims to promote lifelong learning. This study tries to implement ICT-based learning in collaboration with electronic heutagogy. Both web-based and non-web-based devices were analyzed. It was found that e-contents, massive open online course (MOOC), digital media, social media, web 2.0, and Moodles promote both fun and accessibility to their users. Some are even accessible through their smart phones so that they can use them anywhere they go. It is implied that electronic heutagogy - based e-learning using ICT is an effective choice amid the industrial revolution era.
The implementation of Smart Edu Family application
Authors: Fauziah S F , Jubaedah Y 
Published: March 2021

Abstract
The rapid development of technology requires people to adapt in almost every aspect of their lives, including their homes. This paper identifies the implementation of an application namely Smart Edu Family. The application is carefully analyzed in this study. The results had proven that the application was effective especially for supervising children learning outcome virtually. The fact that it is mobile (applicable in web-based, Android-based, and iOS-based devices) gives an advantage to people who belong to millennials and generation Z. It is also inferred that the application is relevant within the fields of industry and education.
Identification of technology-based mixed reality devices
Authors: Islami A R , Mulyanti B , Widiaty I 
Published: March 2021

Abstract
The purpose of this research is to identify technology-based mixed reality devices used in education. A variety of operating systems such as Windows, Android, and iOS used by the devices are reviewed in this study. It has been revealed that Hololens and HTC Vive are the most widely used devices, particularly in vocational education. Hololens mainly uses virtual reality (mixed reality) with a complete holographic computer. In the meantime, HTC Vive is a set of devices enabling its users to experience virtual reality. It is recommended that industry-driven education utilize those devices so that they are capable of adapting with industrial revolution 4.0.
Cyber Physical System vs Learning Factory: Perspective of industry 4.0-based curriculum development
Authors: Widiaty I , Ana A , Abdullah A G , Karyono T , Suciati S , Mubaroq S R , Martawijaya D H 
Published: March 2021

Abstract
The purpose of this study is to analyze the co-occurrence network of two main keywords in relation to the development of industry 4.0-based curriculum in vocational education. The research method used is bibliometric analysis which can produce information about the most appeared keywords in relation to the main keywords used as input analysis. The search results illustrate that some appeared keywords related to the keywords Cyber Physical System and Learning Factory are then selected into the five highest ranks. The keywords are learning factory which appear twice, industrial revolution 4.0, learning factories, and production system.
Digital psychology test with socio-technical system as an unemployment solution
Authors: Mubaroq S R , Abdullah A G , Setiawan A 
Published: March 2021

AbstractUnemployment is a problem that is still hotly discussed. The problem of unemployment is very important because it has the potential to cause crime, social, political turmoil and poverty. One potential unemployment is from vocational education graduates. The cause of unemployment for vocational education graduates is the incompatibility of interest in vocational education graduates with job vacancies. This study tries to offer a solution with a socio-technical system approach. This research is focused on obtaining digital platform design in seeing the suitability of job seekers’ interests with their personalities. In other words, it connects Goal - People - Technology. The development of this system is done using the Flutter framework. The results obtained are a digital psychology test platform design, which is also cross-platform, in accordance with the concept of socio-technical systems. This platform can be used to minimize the interests of vocational education graduates with jobs.
Developing hybrid learning models platform based on user experience
Authors: Handayani T , Kalengkongan J , Marini A , Sumantri M S 
Published: March 2021

Abstract
This study aims to develop a hybrid learning model on the brightspace platform to be more user friendly. The hybrid learning model is one of the sophistication of internet-based technology that is a trend today and will be sustainable in the future. Almost every activity requires digital skills. Hybrid learning activities that can be used to discuss using online forum features. However, there is still a lack of hybrid learning models that lack interaction between instructors and students who use social aspects. This expertise arises in the brightspace platform that is used in the hybrid learning activities, therefore, it requires the development of communication features that exist in the activities and resources in the brightspace SPADA application in the form of video conferencing features for instructors and participants. The method in this research is research and development (R&D). Based on the application development offered, the video conferencing feature can answer the problems that have been discussed in the use of the brightspace platform from user experience.
Efforts to increase public participation in assessment information systems use User-Centered Design
Authors: Gatara A A S , Susanti E , Septiadi M A , Alia S , Wahyu F P 
Published: March 2021

AbstractWeb-based information services in government agencies have various types of designations, such as public information and as a means of assisting the government in making decisions. However, the environment may affect the community so that the ability to comprehend information and the desire to provide information is not optimal. There are information gaps, and the government has difficulty in getting information directly from the public. Therefore, technology-based information systems are important to study in order to reduce information gaps in government institutions. The purpose of this research is for the public to understand easily and increase public participation in the use of technology-based information services using websites. This study discusses the desired website information system in the government based on the User-Centered Design concept to support the successful use in the future. Using a qualitative approach, the focus of this study is the Assessment Information System in the city of Bandung. The results of the study show that there is a need for improvement in terms of design, content, and competent human resources so as to increase public participation and be more optimal in the use of such websites.
“Plants and their functions” e-module based on flip book
Authors: Hakim A R , Wadu L B , Chrisyarani D D , Safitri D , Hudha M N 
Published: March 2021

Abstract
The purpose of this research was to describe the development of E-module based on flip book. This research and development used ADDIE (analysis, design, development, implementation, and evaluation) Model. However, the researcher stopped at the development stage. The result of this developmental research is producing an e-module using the Ncesoft flip book Maker application. According to the evaluation from the material and language experts, the developed e-module obtained an average score of 80% and from the media expert, it obtained 84%. Thus, the developed media was considered “Valid”. The development of e-module based on Ncesoft flip book Maker can help children to learn Plants and their functions.