bluuebunny/crossref_metadata_2025_split huggingface dataset:
Verification of the Thin-walled Beam Theory with Application of FEM and Shell Modelling
Authors: Ajdukiewicz Cezary , Gajewski Marcin 
Published: November 2019

Abstract
This article presents the results of a systematic comparison of predictions of the thin-walled beam theory and shell theory in the context of bending of elastic thin-walled beams with an open or closed cross-section. The results for shell theory were obtained using FEM and the ABAQUS/Standard program. The bending task of the thin-walled beam was decomposed into the task with a symmetrical and anti-symmetrical loading, so that the bending and torsion of the thin-walled element would be better visible. In order to objectify the comparison, two coefficients characterizing the mutual similarity of functions were introduced: root mean square deviation coefficient determined for the selected cross-section (in relation to the entire contour) and a coefficient determining the maximum relative difference of a given quantity. The comparison was made for both the stress and the displacement state.
Application of Web-based Travel Attractions as a Marketing Strategy
Authors: Sujana A P , Julian M W 
Published: November 2019

Abstract
The purpose of this study is to see how web-based travel attraction in social media for improving number of tourism and building economic progress from an area. The method used in this study is collecting the data form by interviewing and internet searches. The results of this study is that social media can developed travel agents, as well as facilities for social media services in this field. Especially if you use social media, because you don’t have to pay for promotions, tourists also will be provided about the information as well choosing the place according to their needs. Besides, tourism promotion on social media influence the increasing of tourists to visit an area as a tourism actors in the city. So, the tourist will be more understand tourism objects and products offered. Therefore, online media can provide information, and is very important for service providers.
Building English Learning Application in University Based on Web and Mobile
Authors: Samudra H E , Setiyadi A 
Published: November 2019

Abstract
This study aims to determine the effectiveness of English in universities by using web-based and mobile applications. Method used was descriptive method and case study at one private university in Bandung with data collection techniques carried out by random sampling and questionnaire, carried out by taking observation data, interviewing students, literature studies that support problem solving theory. Results showed that, web and mobile-based English learning is expected to help students to be able to receive studies outside the hours set by the campus, as well as related to academics such as searching for literature and writing scientific papers. This is due to the application can cut time in learning and the use of learning applications is very helpful for students.
Elementary School Learning Media Application Based on Android with Customer Satisfaction Index Method
Authors: Anurrasyid A , Sumitra I D 
Published: November 2019

Abstract
The objective of this research is to understand customer satisfaction, which is an assessment of a product or service that aims to improve the quality and service of a product or services. In this study the measurement method used is the Customer Satisfaction Index (CSI) method. This method is used to determine how much the level of user satisfaction with learning media applications. The result shows that the calculation of the level of customer satisfaction based on Tangibles, Reliability, Responsiveness, Assurance, and Empathy. The percentage value obtained is based on these five attributes using the Likert Scale, which is a scale of 1-5. Based on the results of the research conducted, the satisfaction of use in the application shows the criteria of satisfaction. This calculation is useful to find out the quality of this learning application. By knowing the value of satisfaction, it can be concluded that this application can help the learning process of children, however this application still not forgetting some suggestions from respondents to evaluate and improve the application to be even better.
Implementation of Cryptocurrency Trading on Marketplace
Authors: Soegoto D S , Ramadhan I 
Published: November 2019

Abstract
The purpose of this study to identify of trading cryptocurrency on Marketplace with the intention that users can understand the trading marketplace easily and quickly based on the stages of trading that are recommended in the system in this study. The method that used in this research was a descriptive method to find out a complete description of the variables with related situations. The result of this research is to find out about the implementation of trading on the marketplace, profits, risks, security and using features in the marketplace. This research will discuss how to trade cryptocurrency on the x marketplace, profit, risk, security and use the tools in the marketplace. The conclusion in this study is the existence of a system that has such completeness Interface, website simplicity, security features, clear office and team, regulation of legal entities, responsive customer service, speed of deposit or withdrawal of a Marketplace affects Trader to trade in the marketplace.
The Influence of Gadget towards Information Technology Addict and Procrastination Behaviour
Authors: Susilawati E. 
Published: November 2019

AbstractThe objective of this research is to find the influence of gadget towards social media addict and procrastination behaviour especially for college students. The method in this research used quantitative and descriptive methods. The questionnaires are distributed to 100 of college students from one of university in Bandung as sample in this research, whereas to find the rate of addiction on social media and procrastination behaviour used multiple regression analysis. From this research can be found There are positive correlation between gadget and social media addict (r=-0.25, p<.001), while correlation between gadget to procrastination tendency has positive correlation too (r=-0.27, p<.001). Meanwhile the correlation of social media addict to procrastination also has positive correlation (r=-0.054, p<.001). It can be concluded that the influence of gadget towards social media is around 25%, the influence of gadget towards procrastination tendency is 27% and the influence of social media addict to procrastination is around 54%.
Use of Smartapps for administrative service based paperless system
Authors: Kurniawan B 
Published: November 2019

Abstract
This study aims to streamline the use of information systems in supporting the reduction in the use of paper media as/for administrative services. Smartapps is an integrated information system or one-door service aimed at providing information service related to administration including correspondence, attendance checks, and attendance report printing. Paperless is a method used to reduce paper use by storing documents and data digitally and stored in digital storage. The Smartapps system is used to address/ease mail administration services, check attendance, and attendance reports that still use paper media. The results obtained are to facilitate correspondence services, check attendance, and attendance reports by reducing paper use or paperless systems. With the Smartapps system, manual activities in correspondence, attendance checking, and attendance reports can reduce several stages of administrative services, so that services can be made effective with a 50% effectiveness rate. This reduction in manual stages results in speed, reliability and effectiveness of administrative services.
Speed Control of a Mobile Robot Using Fuzzy Logic Controller
Authors: Hartono R , Nizar T N 
Published: November 2019

Abstract
Applying a speed control system to a mobile robot needs to be done to make the robot move stably in an uneven environment with the variation of load. This study purpose is to designed a speed control system for a mobile robot to follow setpoints with a fast response to reach a predetermined speed. The speed controller used the fuzzy logic control method. The input is a speed error and the change in speed error is known from an encoder sensor and the output of the system is pulse width modulation (PWM) in the range of 8-bit converted to fuzzy forms. The rule formation and rule analysis with its implication function use the MIN function and defuzzification use the weighted average method. By implementing this fuzzy control the results of the robot move at the speed corresponding to the setpoint both on flat or uneven terrain, with load or without load. In experiments carried out on robots with a setpoint of 9,000 rpm from rest, the response time (in rise-time) is less than 47ms and steady-state error close to zero.
Integrating the Readiness and IS-Impact Constructs in the Rural Area Context: A Model Development
Authors: Firmansyah E , Yuniarto D , Herdiana D , Suryadi M , Subiyakto A , Rahman A B A 
Published: November 2019

AbstractThe purpose of this research is to develop a new model by integrating the impact and readiness of the model that has been done before. The steps are taken a start from adopting, combining and adapting the previous model, namely by identifying the impact of ICT readiness in the countryside. The researchers developed the model based on the input-process-output logic and the processional and causal model of the IS impact models. This study has identified 9 variables and 45 indicators that have a relationship between impact and readiness. The findings of this study are the limited number of human resources who control ICT, the inequality of networks, the adequacy of institutional needs and the existence of budget support from authorized institutions and information systems that have not accommodated all service needs and have not been implemented in all villages. The conclusion of this study is combination model by integrating four preparedness model variables and five variables from the success model. In addition to the development process, clarity of coherent relationships between models, variables, indicators, and questions from each indicator are also presented in this study.
Influence of Information Technology on Company Development
Authors: Wahab D A , Putra T F 
Published: November 2019

Abstract
The purpose of this research is to find out whether the rapid growth of social media today can affect the development of a company if it uses social media, such as to inform the public about the company and also benefit the company itself. This research used descriptive methods, where the problem solving that is investigated by describing the subject situation or the object in the research can be in the form of people, institutions, communities and others that are currently based on the facts that appear. The results of this research are to find out how much influence the use of social media on the development of a company, as well as the benefits obtained when using social media as a means of providing more interesting information to the public. This research was conducted by discussing all aspects involved, starting from the company itself to people who can see all the information provided by the company and so on, whether it has a big influence or not when using social media. The Conclusion of this study is to know the growth and development of the company after using social media as a tool of information to the public about the company and also the benefits of the company.
Implementation of Data Mining Sales of Milk Using Apriori Algorithm Method
Authors: Chandra J , Dewi K R 
Published: November 2019

Abstract
The purpose of this research is to find out the items that consumers often buy. The method used in this research is descriptive. The results of this research was to identify the extent of the relationship between one item and another item, and to know the pattern of consumer buying interest in the items purchased. This research was conducted by discussing a combination of items that meet the minimum requirements of the value of support and the formation of association rules that meet the minimum requirements for trust. This research concludes that using the association rule method can help in making decisions about sales strategies.
The Effect of Temperature in the Application Of Mesoporous Nanomaterials Based on Carbon in Drug Delivery System With Ibuprofen
Authors: Ulfa Maria , Ardini Reni Alfi , Prasetyoko Didik 
Published: November 2019

Abstract
In this research, we present synthesis of high porosity and surface areas of nanomaterials Based on mesoporous carbon (MNbC) with hard tempering route. Firstly, silica hard template route assembly was prepared by using tetraethoxysilane (TEOS) and triblock copolymer Pluronic F127 roomates is employed as directing templating agents under acidic conditions. By using powder silica template and sucrose catalyzed by H2SO4 in the synthesis mixture, MNbC were generated after calcination Followed by organic removal in the common washing process. Character of the MNbC was studied by scanning electron microscopy and surface analysis techniques. The result is the MNbC has structure like a wire, a large pore volume and pore diameter, is inert in an aqueous, acidic and alkaline environments. With such characteristics. Ibuprofen adsorption on MNbC run optimally when released at 45˚C and shows the relationship between temperature and adsorption in experiment.
The Prototype of Traffic Violation Detection System Based on Internet of Things
Authors: Hirawan D , Hadiana A , Abdurakhim A 
Published: November 2019

Abstract
The objective research is to create a tool that can help the officer’s area traffic control systems (ATCS) at the Department of transportation from Bandung City to check for violations of the vehicles stopped on a zebra cross area. The methods used in this study is using the method of prototyping. Prototyping method consists of five stages, communication, quick plan, modeling and quick design, construction of a prototype, and deployment. This method is suitable for the development of tools that the façade is still in prototype form. As for the prototype produced in the form of violation detection tool vehicles that stop at zebra cross area. Sensor infrared module would catch the front side of the object form of the vehicles stopped outside of a predetermined limit. The next signal sent to the mini PC Raspberry Pi to run the camera so you can take a picture of the license plate number of the vehicle. After that, the picture of the license plate number of a vehicle is identified breaking will be processed and changed into the form of a string in the system. Next string will be converted to external in the form of sound using google voice as a warning to the offender road markings. The results of research is a tool that can detect violations of the vehicle at the intersection with detecting plate number of the vehicle. Thus, the tool expected to assist officers in noting violations automatically.
Poverty Management Information System Application and Implementation
Authors: Komalasari R 
Published: November 2019

Abstract
This paper discusses the design of poverty management information system in Padang city. The system has 3 functions, the output of the first function is the overall number of aggregate or per group of deciles and area based distribution (districts and sub districts) needed to stage the analysis of socio-economic conditions as well as the list of household names and addresses or/and individual to the targets of the program, The second function add the recipients programs and program data from either the central or regional data into households or/and individual. The output of the third function is household or/and individual who became the recipient of the program to have a historical data of program that has been received and the function to update the data of household variables or/and individual. The Regional Development Planning Board (Bappeda) Padang city can carry out the application that will furthermore optimize the management of the database of poverty in an innovative and integrated way. The method used in this research is a qualitative descriptive analysis, while the software development method used is Software Development Life Cycle with Waterfall model.
Online Diploma Supplement Information System Modelling for Indonesian Higher Education Institution
Authors: Heryandi A , Afrianto I 
Published: November 2019

Abstract
According to the Regulation of the Minister of Education and Culture of the Republic of Indonesia in 2014 at article number 81, a Higher Education Institution must include a Diploma Supplement along with a Diploma document and the Grade Transcript document. Diploma Supplement should contain data about academic achievements and qualifications of students during lectures. A mechanism is needed to collect the data. This study objective is to recognise the minimum system requirement that compliant to the current regulation and then create design an information system that can support data for creating Diploma Supplement document. This research used descriptive qualitative method. The result of this study is to create a system model for a Diploma Supplement information system based on current information system of a higher education institution.
Designing Enterprise Architecture Planning in Mobile News Applications Using TOGAF ADM
Authors: Fergina A , Sumitra I D 
Published: November 2019

Abstract
The purpose of this research is overcome the current situation of an area in Indonesia, often people still find it difficult to find news around the area, one of which is in Pekalongan City, Central Java, where the majority of the population migrates to the urban area. The majority of information around Pekalongan still uses conventional media and other media, one of which is using newspaper media. Therefore, the lack of mobile application technology on the news media always makes it difficult for people to find information about local news, especially for people outside the area who want to know the development of their urban of origin. In order to connect with the dissemination of information about these areas, we propose the design of enterprise architecture planning in mobile news applications. TOGAF ADM architecture framework using the Architecture Development Method (ADM) model to design and implement it and can provide a blueprint guide for future development In this model, it covers the scope of data architecture, application architecture, technology architecture as corporate architectural design and development of more business processes good from previous development.
Information Technology for Japanese Learning
Authors: Febrianty F , Ricardo R 
Published: November 2019

Abstract
The purpose of this study is to find out the use of social media for Japanese language learning. The study used a survey method for 24 students of Japanese Program of Universitas Komputer Indonesia. The results show that social media has a great potential to be used as an effective medium of Japanese language learning for learning or improving the ability of Japanese language because the average level of usage time is quite high. This study discusses how often social media is used. This shows that social media is one of the effective media for learning Japanese. This learning technique is expected to help make it easier for students in the process of learning and understanding Japanese language.
Implementation of Micro Services Architecture on Comrades Backend
Authors: Suryana T , Bachtiar A M , Budi C S 
Published: November 2019

Abstract
This research aims to increase the scalability and maintainability of Comrades backend. The experimental method that was used in this research is Domain-Driven Design. Applying Domain-Driven Design, Comrades backend will have more scalable and high-level scalability architecture, namely, microservices architecture. The result of this research is a new model of backend architecture and a prototype to measure the performances of this new model. To achieve this result, the transformation of architecture from monolithic into several context and implementation of the context to be microservices architecture are the main steps of this research. Moreover, complete software architecture and infrastructure will be developed as the output of this research. To make it possible, the research uses several technologies including Docker, Kubernetes, and Gateway API. By using this architecture, Comrades developer are able to create Comrades backend more reliable because each functional of Comrades will have their architecture. They can use the services to give a better experience for Comrades users in accessing the features in comrades. For the conclusion, a new model of Comrades backend architecture has more scalable level without any error.
Designing Payroll Information System: Case Study on CV. Bandung ID card
Authors: Soegoto Y 
Published: November 2019

Abstract
This study aims to build an information system that will help the business processes of an organization or a company that has implemented payroll and presence but the presence process is still using a lot of manual processes and has not been integrated with payroll. The methods used in this study are the object-oriented system approach method and the prototype system development method. Object-oriented approach is a new way of thinking seeing problems through real-world observations where each object is a single entity that has a combination of certain data structures and functions. The results of this study are the design and construction of a desktop-based payroll information system can more efficiently time and errors that often occur and processes that are still manually changed to be computerized for example in the presence process using RFID, recording and input data attendance is already automated finance payroll.
MatLab Application Development of Accurate Detection and Instant Scoring System for Shooting Drills
Authors: Adler J , Afrialdi G 
Published: November 2019

Abstract
The objective of this research was to make it easy to calculate the score on shooting drills, to help replace operators, to help evaluate the athlete’s performance in shooting practice, and to avoid cheating in shooting calculations. At this time in doing the calculations score on practice shooting still use score calculation manually. In addition to requiring time and effort is wasted so in the shoot practice and needed a long time when the calculation of shot scores. Image processing method used is the edge detection method, include image restoration, image enhancement, data compaction, image analysis, and image reconstruction. By using some method on image processing to detect and assess on the target into helping operators in the field. The result of this study is that the image segmentation using multiple functions in MatLab can avoid the shadow effects on image. On these systems, the image itself is limited in the form of a circular firing target thickness 0.1 mm circles line up to 0.22 mm and the diameter of 154 mm. His own bullet-sized diameter 4.5 mm. Percentage error rates on application own 4 % and the percentage accuracy detection 98.01% for 100 data. It can be concluded that this tool is capable of reading the image of a bullet trace in the form of a circle, and to reduce the impact of shadows on the image of the bullet.