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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 842 Documents
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AN IMPLEMENTATION OF RECOGNITION LETTER AND NUMBER BASED ON MOBILE FOR EARLY CHILDHOOD KINDERGARTEN IT-AL FATIH Heni Wulandari; Suherman Suherman; Leni Marlina
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

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Abstract

An Early childhood education could be defined as all efforts in facilitated a development and learning of children from birth to six years of age through provision of various experiences and stimuli that are developing. Kindergarten (TK) IT AL Fatih is one of schools that educates early childhood, where the school is located at Pelaksanaan I street No.02 steet IV. At the school there is no means of learning children through interactive learning media, in learning to recognize letters and numbers the teacher still uses the lecture method so that the learning process to children can cause boredom and boredom. Interactive learning in the form of audio visual using mobile-learning technology is a learning system needed by early childhood to be responsive and encourage the emergence of teacher innovation and creativity in creating and developing a conducive educational climate in kindergarten IT AL Fatih. The implementation of activities uses an approach method by conducting direct socialization and explaining to teachers and children how the application of letter and number recognition in mobile-based early childhood can increase teacher productivity and increase children's interest in learning. The results of the evaluation during the activity process received very good responses, as evidenced by the questionnaire evaluation, 75% of which stated strongly agree (SS) and 25% stated agree (S).
AN IMPROVEMENT OF URBAN TRANSPORTATION SYSTEM USING TRANSIT ORIENTED DEVELOPMENT (TOD) METHODS Suranto Suranto
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

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Abstract

In Indonesia, there is a problem that always occurs where urban transportation in the Medan area is currently not optimally integrated with the urban transportation network which results in long, inconvenient passenger journeys and high transportation costs. so that in research it is necessary to have an integrated network of urban transportation infrastructure in the City of Medan. in this study using the method of analysis used is descriptive analysis. The current problem of urban transportation in the Medinding region is the absence of optimal integration in the urban transportation network which results in long, inconvenient passenger journeys and high transportation costs. This condition encourages people to use private vehicles
AN ANALYSIS OF GENERATOR MAINTENANCE (GENGSET) BASED ON TPM (TOTAL PRODUCTIVE MAINTENANCE) METHOD AT PT. LEONG AYAM ONE PRIMADONA Siregar, Fakhri Alamsyah; Tarigan , Adisastra Pengalaman
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.v10i5.1107

Abstract

In the current era of globalization, a gengset is needed as a backup source of electrical energy, because the gengset can be a substitute for electric current sourced from PLN. And in maintaining quality, one of the important factors that must be considered is the problem of machine maintenance (maintenance). In connection with this, the party handling the maintenance problem must be able to find the best maintenance system to be able to minimize the number of machine breakdowns and repair or maintenance costs incurred. The purpose of this research is to understand the principles and workings of the gengset used by PT Leong Ayam Satu Primadona, identify problems that occur in the gengset, and determine the amount of horse power from the gengset. And the results of the research that has been done, as for the calculation of power (kVA) generator operations in May, June and July of 2022 diperolwh average power in May amounted to 44.84 kVA, June amounted to 44.84 kVA, and July amounted to 44.36 kVA. And the total use of diesel fuel in May was 47,082 liters, for June as much as 47,124 liters, and in July as much as 46,578 liters.
THE RIVALRY OF THE TWO GREAT POWERS: IS IT A REGIONAL SECURITY THREAT? Sumadinata, Widya Setiabudi
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.v10i5.1108

Abstract

As a result of the country's economic and military resurgence, China has become one of the primary actors in the effort to maintain stability in the Asia Pacific region. As a result of the United States' observation of this phenomenon, the nation's foreign policy shifted its focus from the Atlantic region to the Pacific region. The competition between the two great powers will have an effect on the safety of the surrounding area. As a result, the purpose of this paper is to attempt to discuss the security dynamics of the Asia Pacific region against the backdrop of the competition between the world's two most powerful superpowers, the United States and China. A qualitative approach, a method that involves reviewing previous research, and descriptive analysis were utilized in this study. The conversation will start with an analysis of the relationship between the two major powers in the region, followed by the creation of a picture depicting US dominance as the main power in Asia Pacific, which is rivaled by China through the development of military strength, and an examination of US defense policy and China's military development as a form of balance of power in the Asia Pacific region.
INFLUENCE OF THE USE OF ZEOLITE POWDER AND KINANG JINGKION POWDER AS A SUBSTITUTE FOR FILLER AGAINST HOT ASPHALT MIXTURE (HRS – WC) Sihaloho, Roy Chandra; Bahtiar, Bahtiar; Rante, Harmonis
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.v10i5.1116

Abstract

Highways in Indonesia generally use this type of bending pavement. To get a good bending pavement, it is necessary to plan a good asphalt mixture. One type of bending pavement is Hot Rolled Sheet (HRS). The use of cement and stone ash in asphalt mixtures results in an increasingly expensive price. It is necessary to innovate to try to replace cement and stone ash with other materials. Alternatives to the filler substitute are zeolite powder and Kinang Jingkion Powder. The purpose of this study is to determine and analyze the effect of using zeolite powder and Kinang Jingkion Powder as filler on HRS-WC hot asphalt mixture. This research was conducted by making a mixture of HRS-WC hot asphalt by using zeolite powder and Kinang Jingkion Powder as fillers with variations in asphalt content of 5.5%, 6.0%, 6.5%, 7.0% and 7.5% As a comparison, test objects with cement as filler were also made. Marshall Test results on Optimum Asphalt (KAO) 6.975% for Cement fillers received a stability value of 1242.90 Kg, MQ of 396.9 Kg / mm, VIM of 2.70% and VFB of 81.30%. Zeolite filler with KAO 7.04% received a stability value of 1335.8 Kg, MQ of 422.5 Kg/mm, VIM of 2.31% and VFB of 82.64%. Meanwhile, the Kinang Jingkion Filer with a KAO of 6.85% got a stability value of 1194.40 Kg, MQ of 460.2 Kg / mm, VIM of 2.68% and VFB of 80.16%.
IMPROVEMENT PRODUCTION LINE AND LINE BALANCING ON PROJECT AMAZON DD 400 G WITH USING VALUE STREAM MAPPING (STUDY CASE AT PT. XYZ) Ardiyanto, Ardi; Pangestu, Audy Raka; Oktarina, Rienna; Aryanti, Jenny; Yansyah, Sendra Pebri; Gunawan, Fergyanto E.
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.v10i5.1119

Abstract

PT. XYZ Manufactures and distributes electrical products. XYZ Company there are some issue in production Line, for the assembly process on High-speed cables consists of 3 lines, namely the Cutting line, Assembly Line and Measurement Test Line. Where the Assembly Line has a fairly long process compared to other lines, with the occurrence of line imbalances in production causing idle time on other lines and the buildup of WIP inventory on the cutting line because the information between the cutting line and the assembly line data is not updated automatically. The purpose of this study is to provide a reference for improvement methods in the production process, such as kaizen and line balancing in the Assembly process, by recalculating the determination of the number of operators in production, relocating the assembly line to the Cutting line and Measurement test line, and developing a traceability system that integrates with each line. Researchers use Value stream mapping to find out the waste that occurs and the operation process chart to find out which processes need improvement. The results of this study resulted in an optimal line balance method and the optimal number of operators used for the manufacture of High-speed Cables, which can reduce production cycle time to 90.98 minutes from the previous 115.01 minutes and operator requirements to 29 operators from the previous 40 operators.
MARKETING COMMUNICATION STRATEGY TO INCREASE THE NUMBER OF VIEWERS THROUGH EXTENSION THE TARGET MARKET Rani, Cinthya Kusuma; Natakoesoemah, Susilowati
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.v10i5.1120

Abstract

The increase in the number of television stations, both national and local, from year to year followed by an increase in broadcast quality and quantity, is evidence of the development of television broadcasting media. Competition between television stations in Indonesia is not only in its function as a medium for delivering entertainment, but also in its function as a medium for delivering information or news. First established in 2015, CNN Indonesia is classified as a new media category and requires an extra strategy to introduce and attract viewers. At the beginning of its appearance, CNN Indonesia did not have as many viewers as it does now. The problem of the lack of number of viewers made CNN Indonesia implement a simulcast program strategy. This simulcast program is a means used to extension the number of CNN Indonesia's market to increase the number of viewers. With the big names of several media owned by Trans Media, several CNN Indonesia TV programs are broadcast on Trans TV, with this simulcast program strategy, the programs being watched on CNN Indonesia TV channel, they can also be watched on Trans TV. The target audience for news TV will certainly be different from other TV stations, such as entertainment TV. This study used a qualitative research approach with case study method using in-depth interviews three informant from CNN Indonessia TV and data from Research & Development Departement CNN Indonesia TV. This thesis uses media convergence theory, omnichannel marketing concept and target market expansion. The result of this research is, through the simulcast program, CNN Indonesia TV finally expands its target market by adding Trans TV viewers. This strategy has proven to be able to overcome the problems experienced by CNN Indonesia TV as a newcomer to get an increase in the number of viewers with simulcast programs on Trans TV. With the differences in characters between Trans TV viewers and CNN Indonesia TV, CNN Indonesia TV in the simulcast program must be modified and repackaged to match the content.
CERVICAL TETRAPARESIS CAUSED BY HERNIATED DISCS: A CASE REPORT Djunadi, Joshua; Suryo, Martin Firman
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.v10i5.1121

Abstract

Tetraparesis means weakness of muscle strength in all four extremities. Tetraparesis is one of the most common symptoms in daily practice but is often treated in a less comprehensive manner without finding out the root cause of the problem causing increased progression and worsening the prognosis of the disease. We report a case of cervical tetraparesis due to disc herniated in a 63-year-old woman with complaints of cramping in both hands for 10 months ago and lower back pain. Complaints such as tingling, fever, night pain, unexplained weight loss, nausea, and vomiting were denied. On physical examination, there was a decrease in motor strength in all four limbs, an increase in physiological reflexes, pathological reflexes positive, and decrease in sensory function. Cervical MRI examination revealed cervical spondylosis with degenerative discs. HNP Central discs C2 to C3, C4 to C5, and C5 to C6 pressing heavily on the thecal sac, no neural foramen narrowing was seen. Protrusion of C3 to C4 and C6 to C7 centers compressing the thecal sac and neural foramen bilaterally, suggestive of compression irritating to bilateral C3 and C6 roots. The treatment given was laminectomy surgery with pedicle fixation and pharmacologic such as Methylprednisolone 4 x 125 mg, Omeprazole 2 x 20 mg, Tizanidine 1 x 2 grams, Provlyn 3 x 50 mg, and Ketorolac tromethamine 3 x 10 mg with good results without any complication. The patient's prognosis is good.
ASIAN POLITICAL NEWS FRAMING: A SYSTEMATIC LITERATURE REVIEW Pradana, Nawfal Oktavialdi; Rahyadi, Irmawan; Sarnoto, Natan Ekaputera
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.v10i5.1122

Abstract

News framing has a different meaning for every scholar but the outline of every definition is that news framing helps individuals to understand reality, this reality can be shaped by any kind of information. In this case, the news or mass media is the tool to understand reality. This journal explains to you the recent update on news framing topics with around 40 journals from various publishers being reviewed to discover the trend and the characteristics of news framing topics. The finding from the research is that most of the news framing topic journals used qualitative methodology, moreover, the relation with politics is also one of the strong characteristics of this topic. Another finding from the research is that there is a lot of Asian content related to this topic, the journal being reviewed shows us there is strong popularity in the Asia continent. Even so, there are still many affiliated journals from other countries, but indeed the Asian continent is the biggest contributor. In addition, all the journals from the Asian continent were found to have a lot of political content, so it can be concluded that there are many journals from Asia that also discuss politics.
THE EFFECT OF FILLER ON MORPHOLOGY AND ELEMENTS BIOCOMPOSITE PCL/PLLA/NHA Salsah, Rizka Putri; Purniawan, Agung; Sutarsis, Sutarsis
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.v10i5.1123

Abstract

Implants are internal fixators that are implanted into the human body. Implantable materials that have biodegradable properties in recent years. This research aims to make a matrixed biocomposite of a mixture of polycaprolactone (PCL) and poly(l-lactic acid (PLLA) with a modified nano hydroxyapatite (nHA) filler of one of the silane coupling agents, namely 3-aminopropyltriethoxysilane (APTES) and analyze the effect of the addition of PLLA and nHA on morphology and elements. PCL was chosen as a matrix because it has biodegradable, ductile and low degradation rate properties and is mixed with PLLA because it has high biodegradable and mechanical properties but a high degradation rate. So, combining PCL and PLLA can make the mechanical properties of the polymer more optimized and promising for use in bone fixation devices. nHA was chosen because it has bone-like properties and has excellent biocompatibility. The variations used are PCl/PLLA composition ratios of 70:30, 80:20, 90:10 and the addition of nHA modified by APTES with variations of 10, 20, and 30%. The results of the SEM analysis show that with the addition of the percentage of PLLA and nHA 20% get optimal results. EDX results validate the elements or elements contained in the PCL/PLLA/nHA biocomposite.

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