bluuebunny/crossref_metadata_2025_split huggingface dataset:
Quality Control For PT. Straightway Primex With Bayes-Fishbone Metods and Control Chart Analysis
Authors: Charista Maria , Gozali Lina 
Published: December 2020

Abstract
Quality control is a process that essentially renders the entity as the quality reviewer of all the factors involved in the production activity. Quality Control process of each company is a very important thing to do. One method that can be used in the quality control process is Quality Control methods at PT. Straightway Primex. PT. Straightway Primex was established in 1989 is a company that produces photo frames and has 1500 employees. PT. Straightway Primex produces 9 products consisting of wooden frame, shelving, baroque frame, mirror frame, tray, ledges, corbel, and mini furniture and has 19 machines used in the production process to produce the product according to the pre-order customer. The Quality Control division is very influential in the manufacturing process of its production, one of which is timber frame. Quality Control can minimize the defect that occur. The method used is the Bayes-Fishbone method and analyzed the P-control map for the top three defect. Bayes Fishbone used has the highest percent is on the man and machine factor of 30%. Defect on picture frame type OTS 311 size 16 x 20 cm The largest Expresso color is defect less spray amounting to 32.90% with a Defect amount of 101 pieces. Meanwhile, the smallest defect in the photo frame type of OTS 311 size 16 x 20 cm expresso color is defect rupture of 0.65% with 2 pieces of defects.
Assessment of existing urban drainage system under contemporary rainfall in Tangerang, Indonesia
Authors: Kurniawan V , Pranoto W A 
Published: December 2020

Abstract
Flood has been dealing a devastating damage to human civilization yet it even could be exacerbated by climate change which increases the amount of precipitation. The investigation on an area within Tangerang Regency reveals the recent rainfall data set has higher mean and maximum value than the older one. The newly estimated design rainfall is 1.43 times the old design rainfall. Hence the expansion of the drainage channels is required for the existing system can no longer drain the escalated rainfall. Several studies also support the revision of existing drainage systems in order to adapt the new hydrological regime due to climate changes.
Implementation of Hybrid Method of Eckenrode and DIA for the Determination Customer Class
Authors: Kadir Abdul , Syaukani Muhammad 
Published: December 2020

Abstract
Determination of customer class at the Municipal Waterworks (PDAM) of Balangan Regency so far has been done by calculating each indicator value and criteria that have been surveyed by PDAM officers for potential drinking water customers and the calculation is processed only beside the number of measures assessed, so it takes time and the assessment process. So to avoid dissatisfaction with potential drinking water customers, decision support systems should be used. The purpose of this research is to develop a decision support system for determining the class of drinking water customers using the Eckenrode and DIA methods. The test was conducted as many as 75 data samples to determine the level of accuracy and sensitivity of the system developed, and the results of the experiment showed that the accuracy value was 91%, and the sensitivity value was 93%. The results of this research conclude that the Eckenrode and DIA methods can be applied both in the development of decision support systems for customer classifications.
Embossment effect analysis on compression of mild steel using finite element methods
Authors: Darmawan Altheo , Leman Sunarjo 
Published: December 2020

Abstract
In the world of construction the use of mild steel is increasing due to the relatively light material and has great strength. This makes the producers start to innovate with the addition of reinforcement to get greater strength. Mild steel is formed from the grinding process on steel plate sheets. Because its thin thickness makes mild steel susceptible to buckling. The use of mild steel as a structural component requires great strength with the addition reinforcement. This research will discuss the effect of embossment width and dimensions on the compressive strength values of mild steel by the finite element method. This thesis uses MIDAS FEA finite element method program. The channel profile used is 75 mm x 34 mm x 5 mm x 0,65 mm with length 2000 mm. Model used is with and without stiffener and embossment distance variation from 15 - 150 mm. Boundary condition used hinge-roller, loading use axial load. The results of the analysis found that the greater the embossment distance, the greater the compressive strength produced. failure that occurs in a stiffener model that has embossment is lateral buckling
Implementation of Lashkari et al Scheme and Convergent Encryption on Cloud-Based Secure Deduplication Application
Authors: Setiawan Hermawan , Setyawan Rico 
Published: December 2020

Abstract
The development and growth of data is rapidly increasing and it triggers development on storage technology namely cloud storage. In this research, implementation of Lashkari et al scheme and convergent encryption was conducted on cloud application to provide data confidentiality service and cloud storage space efficiency. Tests were conducted through comparing application that implemented this scheme with application that did not implement scheme within the same condition. Based on statistically significant comparison results, application that implements the scheme reduce 5% of storage space and takes less time for files uploading. Moreover, it can prevent attacker to obtain data illegally by implementing the convergent encryption.
Mechanical Characteristics of the Asphaltic Concrete Mixture with the Addition of Steel Fibers
Authors: Christabel Pardamean Joshua , Noor Tajudin Anissa 
Published: December 2020

Abstract
Roads have the strength and durability to be able to handle the existing traffic load for their planned lifespans, and damage must be minimized. Methods of minimizing damage include self-healing. Before testing self-healing ability, steel fibers that have a solid density and as a good conductor must be tested for their mechanical characteristics in the AC-WC mixture. These consist of the Marshall characteristic tests and the volumetric characteristic test. With an asphalt content of 5.7%, the 0.25%, 0.5%, 0.75%, and 1% addition of steel fibers into the asphalt- concrete wearing-course (AC-WC) mixture increases the value of Void Filled with Asphalt (VFA), stability, and the Marshall Quotient and reduces the value of Void in The Compacted Mixture (VITM), Void in Mineral Aggregate (VMA), and flow. However the VITM value obtained is below the 3% requirement, because the number of cavities in the mixture is already close to the minimum requirement without the addition of steel fibers. Another reason is the high 5.7% asphalt content. The optimum steel fiber content, obtained using the narrow range method, is 0.625%. Based on its mechanical characteristics, steel fiber is a recommended additive.
Earned Value Analysis on National Salt Warehouse Construction Project
Authors: Budi Santoso Pramudita , Sulistio Hendrik 
Published: December 2020

Abstract
Earned Value Analysis is one of the tools used in managing projects that integrate time and cost. The purpose of this study is to calculate Earned Value Analysis using a visual basic program on the time and cost of implementing the National Salt Warehouse construction project, and to get the cause of the delay in the implementation of the National Salt Warehouse construction project. From the results of the calculation of Earned Value Analysis using a visual basic program, (1) North Aceh National Salt Warehouse, in the first week, I experienced a delay of 7 days with a loss of Rp. 980,884 and in the second week finished on schedule, but suffered a loss of Rp. 251,380; (2) Indramayu National Salt Warehouse, in the first week experienced a delay of 5 days with a loss of Rp. 1,999,489 and in the second week experienced a delay of 1 day with a loss of Rp. 1,168,999; (3) Demak National Salt Warehouse, in the first week experienced a delay of 3 days, but experienced a profit of Rp. 1,036,163 and in the second week finished on schedule with a profit of Rp. 9,916,102; (4) Jepara National Salt Warehouse, in the first week experienced a delay of 6 days with a loss of Rp. 202,965 and in the second week experienced a delay of 2 days, but experienced a profit of Rp. 277,461; (5) Pati National Salt Warehouse, in the first week experienced a delay of 6 days with a loss of Rp. 1,167,771 and in the second week finished on schedule, but suffered a loss of Rp. 847,378; (6) Pamekasan National Salt Warehouse, in the first week experienced a delay of 4 days with a loss of Rp. 395,200 and in the second week finished on schedule, but suffered a loss of Rp. 408,000. The causes of the delay in the implementation of the National Salt Warehouse construction project include: (1) the occurrence of unexpected things such as storm floods, earthquakes, landslides, fires, bad weather; (2) improper / wrong construction methods / implementation techniques; (3) identification, duration, and work order plan that is incomplete and not well organized; (4) the owner’s payment system to the contractor that is not in accordance with the contract, (5) the way of inspecting / controlling bureaucratic work by the owner, (6) work accidents that occur to workers.
The implementation of fuzzy trapezoidal critical path method in a housing project
Authors: Kurniawan James , Gondokusumo Onnyxiforus 
Published: December 2020

Abstract
Project scheduling is one of the most important elements in a project. Scheduling using deterministic methods often has constraints in estimating the completion time for a project. Using deterministic methods that there is only 1 duration to determine the completion of an activity where this will be risky if there is a delay, so in this study try to implement the scheduling method using a trapezoidal fuzzy critical path, where there are 4 durations is used to estimate the completion of a job. In this analysis, the project data was obtained from the VB housing project. Based on the available data, several research scenarios were obtained to find the effect of changes in the factors contained in the trapezoidal fuzzy method towards the changing of the final duration and critical path in the project. The results of this analysis were found that the changes in the critical path could be influenced by changes in alpha values and the duration of the activity range. The total project duration range is affected by the shape of the fuzzy diagram.
Impact of commercially popular machine mechanisms using simulation tool in computer-aided design for improvements in mechanical engineering curriculum
Authors: Talli Amit L , Hussien Ahmed A. , Mohamed Mazlan , Janvekar Ayub Ahmed 
Published: December 2020

Abstract
The main content in the kinematics of machinery course includes kinematic analysis of machines and mechanisms and forms an integral part of the mechanical engineering curriculum. The conventional way of teaching students about the machine mechanisms is either by lecture notes/PowerPoint presentations/blackboard sketches finds it challenging to get an overall concept. Students find it challenging to understand the movements of machine parts due to a lack of visualization. The course can be taught in much lucidly and persuasively way by physical models or virtual mechanisms in a software ecosystem. There are several commercial and free software exists that can be used to complement the teaching and learning. In this paper, more straightforward, and more intuitive CAD software is reported, which has a very simple to use interface and a swift learning curve. A user can appreciate why and how the mechanism works by simulation of various mechanisms through CAD software.
Automated image analysis and improvisations to manage palm oil plantation
Authors: Akhtar M N , Khan S. A. , Mohamed Mazlan , Ahmed Janvekar Ayub 
Published: December 2020

Abstract
Palm oil industry plays an essential role in South-East Asian agricultural commodity sector as it contributes to the substantial gross domestic product of the country. However, with the advent of climate change and massive deforestation, the disease and malfunctioning in growth of palm tree has increased. Therefore, it has become essential to detect any form of disease in palm oil plantation which can hamper its productivity as it can cause a serious problem to the countries whose economic conditions are primarily dependent upon palm oil plantations. Hence, early detection of disease from the initial stage is crucial to the production of palm oil. In this regard, the proposed manuscript highlights the importance of image processing in detecting early disease in palm oil plantation using image segmentation and also proposes some improvisations in palm oil plantation which will be helpful in managing the palm oil commodity business.
Analysis of Schedule Project Management’s Indicators and Cost Project Management’s Indicators in Interior Construction
Authors: Chaterine  , A. Simanjuntak Manlian Ronald 
Published: December 2020

Abstract
The development of the construction is growing rapidly, both large-scale projects and small-scale projects. In practice, when the project is seen in terms of cost and resources, construction has limitation. With this limitation, a construction project management is needed. Schedule planning and cost planning for a project is one part of construction project management. Apart from quality, the achievement of a project can be in terms of cost and time. A symptom of poor project management will cause irregularities in terms of project completion time and in terms of cost. With good project management it will be possible to take preventative measures so that the project is carried out according to plan. Planning work schedules and planning costs that have been incurred must be measured in advance. In its implementation, a project may experience delays, acceleration, or on time according to the project plan schedule. In terms of cost, implementation in a project may experience advantages or disadvantages. Schedule and cost management planning is something that cannot be separated from each other. In this study will examine what are schedule management’s indicators and cost management’s indicator that influential or most important in interior construction.
Tarumanagara University Campus 1 Sky-bridge Structure Evaluation
Authors: Pranata Hadi , Thomas Jonathan 
Published: December 2020

Abstract
In this study an evaluation of the structure of the sky-bridge at Tarumanagara University campus 1 on earthquake regulations SNI 1726 : 2019. The sky-bridge connects the two buildings, parking building (8 floors) and the main building (21 floors). Type of support on the sky-bridge in the parkirng building is multidirectional pot bearing and in the main building is fixed pot bearing. The modeling of pot bearings in the ETABS program is modeled as a link property element. Based on the evaluation results, checking on the dimensions of installed pot bearing components have qualified the requirements set by AASHTO LRFD Bridge Design 2012. Based on earthquake redundancy factors, pot bearing on the 7th floor cannot be adjusted lateral deformation required is greather than maximum deformation limit provided by pot bearing, while based on earthquakes with strong factors, pot bearing on the sky-bridge are incorrect due to the lateral deformation that occurs. From the results of the study concluded that use pot bearings as support of sky-bridge 7th floor is not appropriate when checked against earthquake regulations SNI 1726: 2019.
Ergonomic Analysis By Using REBA, WERA And Biomechanics Method In The Production Process Of Women’s Bags In Small Industry (SME)
Authors: Widodo Lamto , Adianto  , Yenita  , Ruslie Christian 
Published: December 2020

Abstract
This research was conducted at small and medium businesses, namely PT Sumber Karya Indah, a company engaged in the manufacture of women’s bags. There are 10 activities in the process of producing women’s bags. This work system is analyzed using the Nordic Body Map (NBM) method, Rapid Whole Body Assessment (REBA), Work Risk Ergonomic Risk Assessment (WERA), and Biomechanics to see ergonomic risks. The results of the Nordic Body Map questionnaire after working compared to before showed that there were 6 parts of the body of workers that had the highest value, namely the upper neck, buttocks, waist, right hand, left thigh and right thigh. REBA and WERA analysis was carried out on 10 activities to find potentially problematic activities to work health and comfort. The results of the analysis showed that there were 2 activities with high categories of REBA analysis methods, gluing activities (with a score of 10) and sticking activities (with a score of 9). Based on the WERA analysis, the two activities also showed the 2 highest values in the medium category, each with a value of 36 and 34. While the Biomechanical Analysis of worker posture on the gluing activity obtained a thigh muscle pressure score of2440 N and the overall moment was 248 NM towards the left. For sticking activity, the score for the thigh muscle was 1974.2 N and the overall moment was 63.2 NM to the left. Based on the results of these four analyzes, it can be concluded that sticking and sticking activities require immediate ergonomic intervention to reduce occupational health risks.
Seismic Evaluation of Buildings using Adaptive Force-Based Multimode Pushover Analysis
Authors: Albert  , Christianto Daniel , Pranata Hadi 
Published: December 2020

Abstract
The conventional pushover method has 2 major drawbacks, it cannot account for the higher mode effect and do not consider the change in lateral load pattern when the structure reaches its inelastic phase. To overcome those limitations, in this research will present the Adaptive Force-Based Multimode Pushover Analysis (AFMP) method, in this method the higher mode effect, and the change in lateral load pattern have already been considered. This research will compare the result of evaluation using triangular and uniform load pattern with the AFMP load pattern using 1, 2, and 3 modal pairs towards its effects on non linier seismic behaviour of a building with the first mode being not dominant. The analysis resulted that using the AFMP method yields to a higher seismic response on the upper floors, caused by the higher being considered in the analysis. The triangular load pattern, resulted in smaller seismic response on all stories than the AFMP method, while the uniform load pattern tends to overestimate the response on the lower floors. Based on the performance criteria of FEMA 356, the conventional pushover resulted in Life safety performance level, while the AFMP also resulted in Life safety performance level.
Development Method for Nickel Electroplating on Aluminium
Authors: Tirta Nindhia Tjokorda Gde , Putra Negara Dewa ngakan Ketut , Agus Saputra I Wayan , Sharma Pradeep Kr. 
Published: December 2020

Abstract
Aluminum is important material due to high strength/weight ratio. Nickel plating is proposed on luminium for the purpose of improving wear resistance, tribological properties, surface hardness, and decorative appearance. There are number of difficulties when electroplating nickel on luminium is expected. The luminium is amphoteric are soluble in both alkaline and acid. The potential difference between luminium and nickel can affect the deposition reaction due to the diameter and the crystal lattice structure of both different atoms. This study developed nickel electroplating on luminium. Copper and zinc are used as intermediate deposits and final pretreatment coating performed with nickel plating. Interface layers that have been produced are investigated to determine the quality of the nickel layer is obtained.
A WEB-BASED ONLINE STORE APPLICATION FOR FABRIC MATERIAL SALES
Authors: Alfonso  , Santun Naga Dali , Rusdi Zyad 
Published: December 2020

AbstractInternet can make business run easier to have information about products and service available to their potential customers. The use of information system such as online store is needed to facilitate customers in getting fabric material product information, convenience, and efficiency in making purchase. This study aimed at solving customers problem that must manually come to an offline store to make a purchase. Data was collected by interviewing a company that focus on fabric material sales. The result of this study is the website application for online store, made using Yii PHP Framework and MySQL database is uses to store information.
Website application for locating and reserving house and boardroom for rent based on selected location or region
Authors: Fensen  , Dewayani Ery , Wasino  
Published: December 2020

Abstract
The establishment of house and boardroom for rent in Jakarta is needed for students who enroll tertiary institution, and worker who came from remote area. The use of information systems in house and room for rent business is needed for the development of marketing and sales. This study aimed at evaluating the effect of website application for locating and reserving house and room for rent. Data was collected by using questionnaire survey on Universitas Tarumanagara students chosen through random sampling, and primary data by photograph of the property.
DEVELOPMENT OF TARUMANAGARA UNIVERSITY TRACER STUDY INFORMATION SYSTEM
Authors: Hafiz Muhamad , Dewayani Ery , Wasino  
Published: December 2020

Abstract
A tracer study is a graduate or alumni survey that attempts to track the activities of former students of an academic institution. Tracer Study results can be utilized by universities to find out the success of the educational process that has been done towards their students. In the current tracer study at Tarumanagara University, the data collected has not been optimized for the use of detailed data accreditation and reporting purposes. The process in this application program begins with alumni filling out their identity and a questionnaire. The data that has been entered by the alumni will then be processed so the data can be used for data reporting. The purpose of making this application program is to collect alumni data and establish alumni data reports that can be used for university accreditation on QS Stars accreditation and BAN-PT accreditation. The system development method used in developing this system is the System Development Life Cycle with Waterfall model. This program is designed based on the web using the PHP programming language and using the Laravel Framework. Based on testing conducted on the application and evaluation programs that have been carried out, the program can assist users in managing alumni data and tracer studies as well as producing the required reports.
A study on windows-based ransomware implications on linux operating system using compatibility layer wine based on dynamic analysis
Authors: Septiasari Rycka , Restu Pramadi Yogha 
Published: December 2020

Abstract
Linux is an open source operating system that uses the Linux kernel. The security of Linux makes its users rarely use antivirus to prevent the threat of ransomware attacks. The purpose of this study is to assess the security of the Linux operating system that uses Wine as a compatibility layer against ransomware attacks. Then to determine whether ransomware has a higher impact than malware samples in previous studies or not. The methods used on the 30 samples are static analysis to identify samples, and dynamic analysis to determine the implications. From the 30 ransomware samples that can run on the Linux operating system, the results obtained show that 80% affect the registry, 50% affect the file system, 50% affect the service, 70% affect the Network and 60% affect the Process. While overall there are 30% of samples that affect the five existing parameters. The results show that ransomware has relatively high implications for existing parameters, inversely proportional to previous research.