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INDONESIA
INFOKUM
Published by SEAN INSTITUTE
ISSN : 23029706     EISSN : 27224635     DOI : -
Core Subject : Science,
Computer Science & IT
The INFOKUM a scientific journal of Decision support sistem , expert system and artificial inteligens which includes scholarly writings on pure research and applied research in the field of information systems and information technology as well as a review-general review of the development of the theory, methods, and related applied sciences. Software Engineering. Image Processing Datamining Artificial Neural Networks
Arjuna Subject : Ilmu Komputer (semua kategori) - Kecerdasan Buatan
Articles 202 Documents
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Search results for , issue "Vol. 10 No. 5 (2022): December, Computer and Communication" : 202 Documents clear
CREATIVE PROGRAMMING FOR INTERACTIVE MODULES: LEARNING TRIANGLE, QUADRANGLE, AND CIRCLE SHAPE ESTIMATION SKILLS Setyawan, Haris; Kurnianti, Apriliya; Purbohadi, Dwijoko
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v10i5.1149

Abstract

The study was conducted to determine whether there is a difference in students' ability to understand material on flat plane geometry (triangles, facets, and circles) between those that use interactive modules and those that do not. The study was conducted in one of the elementary schools in Klaten District. This study used a quasi-experimental method with nonequivalent control group design. The population of this study was all fifth graders with a total of 51 people, while the sample using purposive sampling techniques was 25 people for each group. The instrument used is a mathematical achievement test consisting of 20 multiple-choice questions with four alternative answers. To analyze the data, t-test analysis with a significance level of α = 0.05 was used. Based on the results of data analysis, it can be concluded that there is a significant difference in student learning outcomes after being given a creative programming module in the geometry of the r data field.
IMPROVING PRODUCT QUALITY AND MEG RECOVERY UNIT (MRU) EFFICIENCY BY APPLYING LEAN SIX SIGMA METHODS IN A FLOATING PRODUCTION UNIT Santoso, Joko; Pratiwi, Ariska Dithya; Diah Ekawati, Ardhianiswari
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v10i5.1150

Abstract

One of the challenges of managing gas from deep-water wells is ensuring that the flow from the subsea does not form a hydrate, which causes the production to stop due to blockage in the pipeline. Injection Mono Ethylene Glycol (MEG) is the technology used to prevent hydrates formation. The MEG Recovery Unit (MRU) is a system used to recover rich MEG from wells. However, after operating for four years, the MRU experienced a decrease in performance as indicated by lean MEG products that did not meet the specifications, and MEG losses exceeded the specified limit. This study examines the case by taking an effective approach to solving problems by applying the Lean Six Sigma method that focuses on improving product quality and MRU efficiency using Define-Measure-Analyze-Improve-Control (DMAIC) framework. The process starts by defining the problem of the MRU system with involves brainstorming consultation to select the root cause of the problem. Classifying and assessing these reasons has been done through the use of various tools, the fishbone diagram, Failure Mode and Effect Analysis (FMEA), and the 5 why analysis. The results show that Lean Six Sigma methodologies and tools effectively find the root causes of problems accurately and can provide continuous improvement. The quality of lean MEG products has increased with the cleanliness value below NAS 8 and Total Dissolve Solid below 100 ppm. This reduces operating costs to replace filters with savings of $42,000 per month. Meanwhile, MRU efficiency increased from 96% to 98%, and MEG losses reduced from 1500 liters/day to 750 liters/day equivalent to a savings of $36,000 per month.
EVALUATION OF SLEMAN REGENCY PUBLIC SERVICE MALL PROJECT IMPLEMENTATION USING EARNED VALUE ANALYSIS METHOD Andrean, Mochamad; Priyanto, Budi
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v10i5.1151

Abstract

Project execution does not always go according to plan. In its implementation, the construction of the Sleman Regency Public Service Mall experienced additional work and schedule changes according to the first Change Contac Order (CCO) with an overall contract value of Rp. 59,754,713,380.00 before VAT. To control and determine the performance of the project in terms of cost and cost, researchers use the earned value analysis method. The results of the Cost Variance (CV) study of Rp. 5,716,015,091 are positive and the Scheduel Variance (SV) value of Rp. 108,928,282 is positive. This means that the implementation of the project precedes the plan at a cost smaller than the plan. cost performance (CPI) of 1,428 and schedule performance (SPI) of 1,006. So that in the 20th week the project cost performance is better than the plan and the schedule performance is ahead of plan. The estimated value of the remaining time cost to complete the project (ETC) is Rp. 40,701,329,743 and the estimated total value at the end (EAC) is Rp. 54,038,698,289. The data provides information on the estimated cost of completing the project will be less than the budget value. an ETS value of 308,151 days and an EAS value of 448,151 days. This means that it is estimated to be completed quickly 2 days from the planned time of 450 calendar days.
CHARACTER EDUCATION IN ELEMENTARY SCHOOL-AGE CHILDREN IN INDONESIA AND JAPAN Setiawati, Sulis; Fitri.H, Ayu; Suparman, Tarpan; Isyanto, Puji; Giri.P, Anggy; (Kawakami Harue), 川上はる江
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v10i5.1153

Abstract

This article aims to compare character education policies in elementary schools in two countries, namely Japan and Indonesia and the impact of these policies on elementary schools in the two countries. This article is motivated by the fact that Indonesia is one of the most densely populated countries in the world. This is because Indonesia has not been able to control the number of births in Indonesia. Therefore, efforts should be made to foster creativity by improving the quality of education. This is because Indonesia is a developing country, so it cannot be separated from the process of improving the quality of education. This research is research with research and development method . The implementation of character education in Japan places more emphasis on practice, while in Indonesia it is still dominantly focused on theory. The Indonesian education system prioritizes students' cognitive wealth, such as academic grades, test scores, and other daily test scores. The Indonesian education system does not prioritize affective and cognitive aspects.
PRICE INTEGRATION IN RICE SURPLUS AREA IN INDONESIA Oktarina, Yetty
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v10i5.1154

Abstract

Price integration in rice surplus areas in Indonesia. The purpose of this study is to analyze the integration of traditional markets that occur in rice commodities that are traded in Indonesia's surplus areas. The data used in the study are time series from 2018-2020, the price of rice in five regions: East Java, Central Java, West Java, South Sulawesi and South Sumatra. Data analysis using E-views 11. The findings of this study are that it can be concluded that the integration of rice prices between regions with rice surpluses will help other regions with rice deficits. Inter-regional markets will occur and create stable price opportunities. Farmers who become producers will get a fixed market to market rice. The government policy regarding the basic price of rice can also be implemented, by seeing that all producers (farmers) and consumers are not disadvantaged.
CONTROLLING ANDROID-BASED ELECTRICAL EQUIPMENT (LIGHTS) USING A SMARTPHONE WIFI CONNECTION Payung Langi, Jeffrey
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v10i5.1164

Abstract

Control of electrical equipment (lights) is mostly controlled manually Even though with current technological advances, it can be optimized so that when the user wants to turn on or turn off the light, he doesn't have to press the switch. A touch of more sophisticated technology is needed to overcome problems like this. Therefore, the connection between the ZTE 609 modem, the Sonoff WiFi module and the smartphone based on the Android application in the electrical equipment control system will be a solution to control and monitor electrical equipment (lights) in real time using a WiFi connection.
THE EFFECTIVENESS OF THE WEBSITE AS AN INTERACTIVE MEDIUM IN INFORMATION SERVICES (STUDY OF THE EFFECTIVENESS OF THE SOLOK CITY GOVERNMENT WEBSITE) Arianto, Arianto; Arif, Ernita; Asmawi , Asmawi
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v10i5.1165

Abstract

This study aims to measure how effective the website is as an interactive media in providing information to the people of Solok City. The focus of this research is to analyze and describe the level of effectiveness of website use by the public and find out the relationship between characteristics and the level of effectiveness of website users using DeLone & McLean theory (D&M IS Success Model). The methodology used in this study is an explanatory quantitative approach with a survey method. The research in collecting data is to use a closed questionnaire using Google From. In this study, there were 96 respondents who would later be analyzed with correlations with SPSS IBM SPSS Statistics 26. From the results of the spearman rank correlation test, a negative relationship was obtained with an age of (-0.104). From the results of the chi-square test, it was found that there was no significant relationship between gender and the effectiveness of website use in public services. From the correlation of education level with the effectiveness of website use by (0.037).
THE IMPACT OF THE COVID-19 PANDEMIC ON LABOR RELATIONS IN THE INDONESIAN OIL AND GAS INDUSTRY FROM THE PERSPECTIVE OF LABOR LAW Arifin Mursan, Usman; Sinurat, Sahat
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v10i5.1166

Abstract

This study aims to find out whether the Covid-19 pandemic can be used as one of the reasons for the efficiency of companies in Oil and Gas (MIGAS) Industry to carry out Termination of Employment (PHK). The type of method used in writing this description is a normative legal research method using secondary data sources, namely through the statutory approach, conceptual approach and case approach. The data collection technique in writing this paper uses library research and the data is then analyzed qualitatively. The results of this study conclude that the Covid-19 pandemic cannot be directly used as the basis for the inability of parties in the Oil and Gas (MIGAS) industry to fulfill their achievements. It is necessary to prove a causal relationship that it is true that the inability is caused directly by the influence of the Covid-19 pandemic but is more emphasized on renegotiation of work agreements affected by the Covid-19 pandemic ending in deliberation and consensus in this case if Termination of Employment (PHK) is done, the employer continues to pay compensation to the Worker.
TRAFFIC IMPACT ANALYSIS FOR THE DEVELOPMENT OF RSUD DR. SOESELO, TEGAL REGENCY Ayunina Lathifah, Fita; Ismiyati, Ismiyati; Handajani, Mudjiastuti
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v10i5.1167

Abstract

Hospital development dr. Soeselo Tegal Regency is a hospital effort to improve health services. The operation of the hospital building development will attract and stimulate movement. This issue will affect the smooth flow of traffic when the traffic load increases. Traffic impact analysis is an attempt to minimize the problem. This study aims to measure the traffic performance of dr. Soeselo Tegal Regency currently predicts traffic performance after it operates, calculates parking space requirements and provides several traffic scenarios. The analysis method uses PTV Vissim 22 traffic simulation software for road intersections and sections with Indonesian Road Capacity Manual 1997. The analysis results show that the traffic performance of existing conditions or without hospital development on roads and crossroads is still quite good, with the DS value below 0,75. While the results of the long-term analysis for the next five years with an increase in traffic load, there will be a decrease in traffic performance on the affected roads and intersections. So, to improve traffic performance by doing several traffic scenarios using Vissim software. The best scenario is to widen the road and regulate traffic circulation by implementing one-way streets during peak hours to increase traffic performance. The need and availability of parking space have met the demand for parking with the amount of land provided by Regional General Hospital dr. Soeselo.
AN USABILITY TEST USING THE METHOD EYE TRACKING ON ACADEMIC ONLINE WEBSITE UNIVERSITY MEDAN AREA Sutrisno Sutrisno; Yudi Daeng Polewangi; Erwandi Rambe
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The Academic Online Campus application is an information system used to manage academic data administration. Academic Online Campus websiteMedan Area University found several obstacles such as getting information quickly and the absence of an information assistance center. This study aims to determine the results of usability testing on the Academic Online Campus University of Medan Area website using the eye tracking method. Eye tracking is a method that helps researchers understand visual attention, with eye tracking we can detect where the user is looking, how long they are looking, and the order in which they are looking.This test was carried out by providing several tasks that were carried out by the respondent, to see the success of each task and the respondent's processing time. Then the SUS questionnaire was distributed to determine the level of satisfaction of the respondents. The results showed that the ease of using the Academic Online Campus website with an average level of effectiveness was 77.40% (quite effective), the average efficiency level of using the website was 73.65% (quite efficient), and fstudent satisfaction actors obtained an average score of 70.47 which indicates that the Academic Online Campus website is included in the acceptable category with a Good rating and is ranked C. This means that the Academic Online Campus website has an attractive appearance, displays information needed by students and lecturers, and provide complete and up-to-date information.

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