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TEPIAN
Published by Politeknik Pertanian Negeri Samarinda
ISSN : 27215350     EISSN : 27215369     DOI : -
Core Subject : Science,
Computer Science & IT
The purpose of TEPIAN is to publish original research studies directly relevant to computer science. TEPIAN encompasses the full spectrum of information technology and computer science, including information system, hardware technology, intelligent system, and multimedia applications. TEPIAN welcomes original papers, reviews and commentaries. Suggestions for special issues covering selected topics may be considered. TEPIAN is devoted to publish manuscripts that advance the knowledge of information technology and communication beyond state-of-the-art. Authors may contact the Editor-in-Chief in advance to inquire about whether their research topic is suitable for consideration by TEPIAN. Through an Open Access publishing model, TEPIAN provides an important forum where computer science researchers in academic, public and private arenas can present the latest results from research on information technology and communication in a broad sense.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 208 Documents
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Development of a Local Area Network-Based Filing System for Outgoing and Incoming Letters in The General Service of The Samboja Sub-District Afrah Dewi Fortuna; Asep Nurhuda; Yulianto
TEPIAN Vol. 4 No. 2 (2023): June 2023
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v4i2.2219

Abstract

archives are defined as a place to store important records or documents. Archives are generally written documents in any environment that have historical value or an obligation to keep them. Archiving and recording of letters are still done manually which makes finding documents difficult and time-consuming. Therefore, it is necessary to design an application to assist the head of the study program in finding incoming and outgoing mail reports. The Samboja sub-district office has difficulty managing the filing of incoming and outgoing letters. Work at the sub-district office is work that involves a lot of data or information that must be recorded or processed regularly so that everything related to the data or information has a certain use or value so that the archive is needed to facilitate the search process. By storing this data or information, a record is obtained which is called an archive. It can be said that the current filing system is less efficient and effective because incoming mail and outgoing mail data often do not match the incoming mail and outgoing mail data, and all processes are still carried out manually
Location Based Service for Important Locations in the Paser Belengkong District Azahari; Tommy Bustomi; Angga Setiawan
TEPIAN Vol. 4 No. 1 (2023): March 2023
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v4i1.2220

Abstract

Location-based service systems or better known as Location-Based Services (LBS) are information services in the form of geographic information accessed using a smartphone via a mobile network connection for precise mapping. This research focuses on profile information and routes for office locations, places of worship, health, schools, emergency places, markets, sports facilities and infrastructure, companies and ATMs in Paser Belengkong District with location points that utilize the Location Manager Application Programming Interface technology. (API maps) and Location Provider (API Location) from Google. The data collection method used was interviews by asking questions related to important location data in Paser Belengkong District. By way of observation, namely by making direct observations of the villages in Paser Belengkong District. In this research the system development method uses the waterfall and the testing techniques used are Black Box and Beta Testing. The supporting software used is Android Studio, Xampp, Sublime Text, Google Maps and software design using the Unified Modeling Language (UML) modeling system, Use Case Diagrams, Activity Diagrams, Sequence Diagrams and Class Diagrams. Test results by utilizing Location Based Service Technology which combines Geographic Information System, Internet Service
Student Skills in Operating CorelDraw 2020 Application on Class XI DKV SMKN 4 Samarinda Salsabila, Aisha Syifa; Akhyar, Ramaulvi Muhammad; Saputra, Galih Yudha
TEPIAN Vol. 5 No. 1 (2024): March 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i1.2222

Abstract

This research is descriptive qualitative in nature and was conducted during the 2023/2024 academic year on the topic of operating CorelDraw 2020. The subjects of this study were 34 students from class XI DKV 2. The object of the research was the students' skills in operating CorelDraw 2020, categorizing them as very skilled, skilled, or less skilled. The research activities included observation, practical tests, interviews, and documentation. Data analysis techniques involved data reduction, data presentation, and triangulation. Based on the research results and discussions, it can be concluded that the skills of class XI students at SMK Negeri 4 Samarinda in practicing exercises related to operating CorelDraw 2020 are generally skilled. Specifically, it was found that 11 students were very skilled, 13 students were skilled, and 10 students were less skilled in operating CorelDraw 2020. Factors contributing to the less skilled performance of some students include a lack of active participation in lessons, not following the teacher's demonstration steps, and not actively asking questions or taking notes on the material. On the other hand, the factors contributing to the skilled performance of students include regularly reviewing lesson materials at home and using tutorial videos for learning. Generally, students struggled with tasks such as managing outlines, combining objects, inserting objects using PowerClip Inside, positioning objects with shortcuts, using the Artistic Media tool, trimming objects using other objects, and using LiveSketch.
Exploring and Mapping the Research Landscape on Innovation Capabilities: A Bibliometric Review Wisanggeni, Dhafa Herlambang; Iskandar, Yusuf
TEPIAN Vol. 5 No. 1 (2024): March 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i1.2229

Abstract

In the contemporary global landscape dominated by technology, innovation emerges as a cornerstone for organizational prosperity and longevity. This study undertakes a comprehensive bibliometric review to explore the research terrain concerning innovation capabilities. It transcends the conventional view of innovation solely as the development of new products or services, emphasizing its broader scope, which includes the strategic management of ideas and knowledge through collaborative efforts. Employing advanced bibliometric techniques, the research meticulously identifies trends, academic contributions, and knowledge gaps in the field of innovation. Its primary objective is to offer actionable insights to stakeholders, enabling them to bolster their innovation strategies and effectively tackle challenges in the dynamic market environment. By delving into the multifaceted dimensions of innovation, the study highlights its crucial role in driving organizational competitiveness and resilience. Decision-makers are equipped with practical guidance, emphasizing the cultivation of a culture of creativity and the leveraging of external partnerships. In an era marked by uncertainty, the study underscores the necessity for organizations to embrace innovation as a strategic imperative. By seizing opportunities and navigating challenges adeptly, organizations can position themselves for sustained success in the digital age. Ultimately, this research transcends mere academic inquiry; it serves as a call to action for organizations to harness the transformative power of innovation for growth and transformation. By heeding the insights gleaned from this study, organizations can navigate the complexities of the modern business landscape and emerge as leaders in their respective fields.
Automatic System of Sound and Light Intensity for Swiftlet House Nursobah; Siti Lailiyah; Muhammad Ragil Prayoga
TEPIAN Vol. 4 No. 1 (2023): March 2023
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v4i1.2230

Abstract

In cultivating swiftlet nests, some swiftlet breeders still find it difficult to summon sounds and control the intensity of light in swiftlet houses. As for the bird calling technique by playing the audio of the swiftlet without having to be heard at any time and there is also a certain hour, an automatic time system is made so that the on/off audio swiftlet process can be properly organized and also the intensity of light entering the swiftlet house is too bright, so breeders close the ventilation holes with insulation or wood, so the system will be made to control light intensity by using automatic opening or closing of curtains/windows, where when the swiftlet house is bright, the curtain closes, while when the light of the swiftlet house is dark, the curtain opens. RTC DS3231 and LDR sensor which functions as a detector of sound time and light intensity, the NodeMCU ESP8266 microcontroller which functions as a data processor so that results can be displayed on the LCD. This research was conducted in stopover Village, stopover District, West Kutai Regency. Data collection methods used are literature study, interviews, and observation. While the system development method used is Prototype. As well as supporting software used by the Arduino Integrated Development Environment. While the system development method used is Prototype. As well as supporting software used by the Arduino Integrated Development Environment. While the system development method used is Prototype. As well as supporting software used by the Arduino Integrated Development Environment.
Application of Collision Detection in Arjuna's Adventure Game Pajar Pahrudin; Siti Lailiyah; Dicky Ary Setiawan
TEPIAN Vol. 4 No. 1 (2023): March 2023
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v4i1.2232

Abstract

This research makes how to build a 2 dimensional game with the theme of a young man named Arjun who is on the battlefield and is attacked by "Buto Ijo's troops and must go through attacks from Buto Ijo's troops to protect the “Banakeling” kingdom. The background in taking the theme Arjuna game with side scrolling game to make this game easy to play. In game research that was built using the stages of multimedia development and also using the collision detection method. The Arjuna’s Adventure Game is built based on Android. The design system in this study uses a flowchart. Testing is done with the White Box and Black Box.
Development of Prototype System Design with the Application of Renewable Technology Diah Widiastuti; Titi Ratnasari; Intan Ratna Sari Yanti
TEPIAN Vol. 4 No. 2 (2023): June 2023
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v4i2.2242

Abstract

The development of a system designed in such a way as to become a security that makes everyone feel the need to ensure the security of everything that includes himself, both from his activities, and the assets he owns. The magnitude of the value of an asset owned, which encourages everyone to implement an effective and efficient security system as protection. One of them is in Locker cabinets which generally still use a manual locking system. The purpose of this research is to design a locker cabinet door security system by utilizing the Arduino Uno R3-based keypad and E-KTP. This system uses an RFID Reader with a frequency of 13.56 MHz and an ATMega328 Microcontroller which acts as a controller or circuit controller and is tested with hardware and software testing to determine the performance between software and hardware on the device. The result of this research is that the RFID Reader can detect E-KTP with a maximum distance of 2.5 cm and the solenoid will lock back after 3 seconds. Utilization of Renewable Energy is currently a priority in carrying out technology development, one of which is the use of solar energy with solar panels as electrical energy. This research is to support efforts to develop energy-based technology that is converted with various supporting components and system authentication designed using the use of control security systems both in terms of administration and information technology based on population data and uncontrolled system prototypes.
Smart Parking Monitoring System Based on The Internet of Things Using Arduino and NodeMCU P, I Gusti Ngurah Agung Pawana; Pancane, I Wayan Dikse; Jayantari, Made Widya
TEPIAN Vol. 4 No. 3 (2023): September 2023
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v4i3.2245

Abstract

Internet of Things (IoT) and smart city ecosystem, smart parking is an innovative solution that is relevant in developing a better future city. Along with the growth in the number of vehicles, parking spaces are available in public places such as development centers, airports, stations, and others whose capacity is increasingly limited. This research is to design an application and tool with the aim of arranging parking space reservations so that it is easy for drivers to get a spot. This design includes hardware and an Internet of Things connection with the designed application. This system connects IR Sensor to Arduino and NodeMCU wifi module. The NodeMCU chip consists of a SOC (system on a chip) with integrated TCP/IP protocol that allows Arduino to access the network. The cloud acts as a database to store all data related to parking areas and users who have access to the system. This component is placed in the parking area. The design results found that if there is a parked vehicle 2 LEDs will light up green, if obstructions or vehicles are not found, set to only 1 LED lit and a message is sent to the smartphone app informing them of unavailable parking. While the ultrasonic proximity sensor does not detect anything within 50 cm, on the app a white LED indicates that a parking space is available. A parking system that can provide parking location recommendations for checking sequences by a microcontroller program.
Decision Support System for Selecting Student Thesis Study Fields Muhamad Al-Fajar Ananda Ulsa; Renny Puspita Sari; Ferdy Febriyanto
TEPIAN Vol. 4 No. 2 (2023): June 2023
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v4i2.2260

Abstract

A thesis is a requirement for students to obtain an undergraduate degree. These requirements apply to the Department of Information Systems at the University of Tanjungpura. The first step in completing a thesis is to determine a title associated with the field of study, which is provided by the Department of Information Systems at the University of Tanjungpura. In the Information Systems Department, the process of determining the field of thesis study is done manually, leading to confusion and difficulty in selecting the appropriate field for students' theses. A decision support system has been developed to facilitate students in determining the field of study for their theses. The system utilizes the profile-matching method with the aim of providing mathematical and accurate recommendations for the thesis's field of study. The system testing employs the black box testing method.
Utilizing Geographic Information Systems to Estimate Biomass and Carbon Based on Slope in Secondary Dryland Forests in the Forest Area of Mulawarman University Adelia Juli Kardika; Julian Istanto; Khilma Sufiana; Agustina Murniyati; Kiamah Fathirizki Agsa Kamarati; Rudito
TEPIAN Vol. 4 No. 2 (2023): June 2023
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v4i2.2542

Abstract

Calculation of standing biomass is usually carried out using linear and non-linear regression equation models based on the type of plant or tree resulting from field measurements. The aim of this study was to estimate the estimation of biomass and carbon based on the slope of the secondary forest in the KHDTK educational forest of Mulawarman University. Mulawarman University Educational Forest. Data collection to calculate biomass and carbon stocks obtained by direct measurements in the field and utilizing the Geographic Information System. The results of the highest biomass estimation at the sapling level are on a slope of 25-45% with an average value of 12.599 tons/ha; at the pile level with a slope of 25-45% the average value is 28.412 tons/ha; at the tree level with a slope of 8-15% the average value is 155.024 tons/ha; and in a litter with a slope of 25-45% the average value is 38.12 tons/ha. The greatest potential carbon yield is at the sapling level with a slope of 25-45% with an average value of 6.300 tons/ha; at the pile level with a slope of 25-45% the average value is 14.206 tons/ha; at the tree level with a slope of 8-15% the average value is 77.512 tons/ha; and in litter with a slope of 25-45% the average value is 17.86 tons/ha.

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