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Aceh
INDONESIA
Jurnal Inotera
Published by Politeknik Aceh Selatan
ISSN : 25487574     EISSN : 25811274     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering
Arjuna Subject : -
Articles 301 Documents
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Comparative Analysis of TCP and UDP Protocol Performance in Sending Text Messages Using Chatting Applications Wasis Haryono
Jurnal Inotera Vol. 10 No. 1 (2025): January-June 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss1.2025.ID433

Abstract

TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) communication protocols are two main protocols used to send data over a computer network. Although both are often used in various network applications, they have different characteristics in terms of reliability, speed, and efficiency. This study aims to conduct a comparative analysis of the performance between TCP and UDP protocols in sending text messages using a chat application. This study was conducted by measuring several main parameters such as message delivery time, reliability level, latency, and throughput. In the TCP protocol, which is connection-oriented, the test results show that text messages are sent with a high level of reliability due to the flow control mechanism, packet sequencing, and retransmission of lost packets. However, this causes higher latency than UDP. In contrast, the UDP protocol, which is connectionless, is able to send messages with lower latency and higher throughput, but does not guarantee message reliability, because there is no retransmission mechanism for lost or damaged packets. The results of this study indicate that the choice between TCP and UDP depends on the specific needs of the application. If the main priority is message delivery reliability, TCP is superior. However, if speed and efficiency are more important, such as in real-time chat applications, UDP can be a better choice. This research is expected to help application developers in choosing the right protocol based on the performance needs of the application used.
Pemanfaatan Teknologi Informasi dalam Pendidikan Sekolah Menengah Atas di Aceh Barat Andini, Mirna Ria; Murhaban; Sanusi; Muhammad Ardiansyah
Jurnal Inotera Vol. 10 No. 1 (2025): January-June 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss1.2025.ID432

Abstract

As the digital era progresses, the use of information technology (IT) in education is becoming increasingly important. The purpose of this study is to see how the application of IT can improve the quality of learning at SMK Negeri 2 Meulaboh, West Aceh. The results show that SMK Negeri 2 Meulaboh has used technology significantly, especially in supporting technology-based learning by providing facilities such as computer labs, network devices, and IT-based examinations. However, there are some problems that affect the optimization of technology use, such as students do not have good digital literacy and they do not have enough internet access. Teachers also face difficulties to incorporate technology in learning, especially for those who are not familiar with it. However, technology makes students feel comfortable and interested in learning. According to this study, both teachers and students should be more digitally literate and more adequate infrastructure is needed to maximize the use of IT in learning. Thus, IT can improve education and support a better learning process in vocational high schools.
Design of an Expert System for Disease Diagnosis in Chickens using the Certainty Factor Method Sanusi; Rifky Hidayat; Ilham; Syahrul Hidayat; Sarmila Putri
Jurnal Inotera Vol. 10 No. 1 (2025): January-June 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss1.2025.ID434

Abstract

Chicken health is very important for the sustainability of the livestock business, considering that chicken meat is a popular and affordable commodity in Indonesia. However, many farmers still face difficulties in accurately diagnosing chicken diseases, especially with limited time and the number of experts in the field. Therefore, a system is needed that can help farmers diagnose diseases more efficiently. To overcome this problem, a web-based expert system was developed that uses the Certainty Factor method to diagnose chicken diseases. This system can be accessed online, allowing farmers to get a diagnosis and treatment advice quickly and easily, without relying on the presence of experts. With this system, it is expected to improve the accuracy of the diagnosis, reduce losses due to chicken diseases, and make it easier for farmers to maintain the health of their livestock. The results of this study indicate that the Certainty Factor method can be used well in detecting diseases in chickens. This is proven by the system's ability to predict chicken diseases according to the symptoms displayed, which have been structured based on predetermined rules
A Comparative Sentiment Analysis of Computer Engineering Student Feedback Using Decision Trees and SVM Hanif, Kharis Hudaiby; Arif Fadllullah; Novita Ranti Muntiari; Irgi Ahmad Fahrezi
Jurnal Inotera Vol. 10 No. 1 (2025): January-June 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss1.2025.ID436

Abstract

The University of Borneo Tarakan, like many Indonesian universities, is committed to continuous quality improvement in education services. A crucial aspect of this improvement is gathering and analyzing student feedback to enhance lecturer performance. This research focuses on analyzing student comments using sentiment analysis, a technique that categorizes text into positive, negative, and neutral sentiments. To achieve this, two machine learning algorithms were employed: Decision Trees and Support Vector Machines (SVM). The research involved two approaches: Lexicon-Based Sentiment Analysis and TF-IDF word weighting. The Lexicon-Based approach compared the automated sentiment classification with manual human categorization to assess accuracy. The TF-IDF method, on the other hand, aimed to improve classification accuracy by assigning weights to words based on their frequency and importance. The experimental results demonstrated that Decision Trees outperformed SVM in terms of classification accuracy, achieving 95.454546% compared to 94.805194%. This finding suggests that Decision Trees is a more effective technique for sentiment analysis of student comments in this specific
Design And Development Of Augmented Reality Applications For Human Anatomy Learning Mobile-Based Ramadhani; Abu Bakar; Rachmad Ikhsan; Wildanil Aufar
Jurnal Inotera Vol. 10 No. 1 (2025): January-June 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss1.2025.ID437

Abstract

Human body anatomy is a science that studies the structure of the human body. The anatomy of the human body is composed of cells, tissues, organs and organ systems. Organ systems are the parts that make up the human body. This system consists of various types of organs, which have special structures and functions. Each organ system depends on each other, both directly and indirectly. So far, students have studied body anatomy using books as reference material, making it difficult to explore real objects. Therefore, to make it easier for students to understand the complex anatomy of the body, especially the internal organs of the human body, an Android-based Augmented Reality Book application was developed as a learning media tool. This application makes it easier for students to understand the shape and space of human anatomy using a smartphone. Making this application uses Unity as an application editor, Blender is used to create three-dimensional models and Vuforia as image tracker software
Hazard Identification and Risk Management for Occupational Safety and Health at PT. PLN (Persero) Transmisi dan Gardu Induk Meulaboh Pamungkas, Iing; Akmal, Abdiel Khaleil; Irawan, Heri Tri; Azhar
Jurnal Inotera Vol. 10 No. 1 (2025): January-June 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss1.2025.ID431

Abstract

This research aims to identify the sources of Occupational Safety and Health (OSH) hazards at PT. PLN (Persero) Transmisi dan Gardu Induk Meulaboh and to control the risks of OSH hazards at PT. PLN (Persero) Transmisi dan Gardu Induk Meulaboh. Focusing on power transmission, PT. PLN (Persero) Transmisi dan Gardu Induk Meulaboh is always committed to improving the quality and continuity of service to customers. However, considering the high inherent risks in electrical activities, the company realizes the importance of prioritizing safety and health at work (OSH) as an integral part of its operations. Given the high risks associated with electrical activities, this company needs to proactively identify and manage potential hazards that could threaten the safety of workers. Hazard identification, risk assessment, and determining control (HIRADC) are used to identify potential hazards, assess risks, and determine appropriate control measures for those hazards. HIRADC consists of three main stages, namely hazard identification, risk assessment, and hazard control. The results of the hazard and risk identification show that work activities at PT. PLN (Persero) Transmisi dan Gardu Induk Meulaboh contain a number of significant potential hazards including the risk of electric shock, exposure to hazardous chemicals, high noise levels, the potential to be struck by equipment, the risk of leaks, and the danger of fire. The consequences of exposure to these hazards can vary, ranging from minor injuries to fatal injuries. Some control measures that can be taken include the use of appropriate Personal Protective Equipment (PPE), the installation of hazard warning signs, and the implementation of safe work procedures.
Reverse Engineering in the Manufacturing of Lorry Wheels in Palm Oil Processing Mahmud; Zulfadli; Hamdani; Azwar; Sariyusda
Jurnal Inotera Vol. 10 No. 1 (2025): January-June 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss1.2025.ID438

Abstract

The reverse engineering process in development is widely used to carry out the reverse engineering process for the design of certain products, in this study the reverse engineering process on the palm oil lorry wheel is to improve the design as well as a combination of materials to increase the life of the lorry wheel product in the palm oil processing. The process of scanning the surface of the lorry wheel using camera and the reverse engineering process is carried out by measuring the precision of the lorry wheel by measuring using a precision measuring instrument, data obtained by measurement and reconstruction model. data obtained by measurement and reconstruction model using CAD software and CAE software used to analyze the CAD and CAE software are used to analyze the design results after the reverse engineering process. reverse engineering process. So, it is necessary to develop a reverse engineering system design that will be useful in terms of efficiency and service life of the lorry wheel, in the design of this lorry wheel uses CAD and CAM software to model the lorry wheels with simulation and analysis systems. The next process is to modify and remanufacture the lorry wheel model using machine tools so that the prototype of the manufacturing process can be tested. so that the prototype of the manufacturing process can be tested on the lorry to see the durability of the reverse engineering product. to see the durability of the reverse engineering product. The results of this research showed that the reverse engineering data can be interpolated for further CAE process
IOT Application on Water Intake Pump Siregar, Ahdiat L; Hendra Saputra; Azhar Basyir Rantawi; Istianto Budhi Raharja; Widya Enzely
Jurnal Inotera Vol. 10 No. 1 (2025): January-June 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss1.2025.ID442

Abstract

The water needed by the Palm Oil Mill (POM) is obtained from the river that is flowed to the mill using a pump manually by the water treatment station operator, which has the potential to cause human error. This research was conducted at POM PT. Kalimantan Sawit Abadi, Citra Borneo Indah Group on March 1 - March 31, 2024. The purpose of this research is to create a series of water intake pump automation based on the Internet of Things and analyze the impact of the pump operation and workers. From this research, IoT applications are produced for water intake pump operations that can be operated and monitored using Blynk remotely and anywhere. From the use of this IoT application, workers can be allocated to other jobs so that it is more effective than just operating a water intake pump.
IOT Smart Lamp Based on Arduino Using Internet Network Agus Wiranto
Jurnal Inotera Vol. 10 No. 1 (2025): January-June 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss1.2025.ID443

Abstract

The development of technology in today's era is very rapid. So many innovations and many discoveries that affect everyday life make our daily lives easier and more efficient and effective, the combination of technology that we can see for example is smart home. Smart home can simply be interpreted as a smart home. Smart home can be translated as a house or building equipped with high-tech devices that allow various devices and systems to be connected to each other and is one example of technological developments that make work easier to be more efficient. From what we have discussed, here I want to make an Iot smart lamp when using electricity that can help our work more efficiently and more economically. With the progress in this era I will make a tool that makes it easy to turn off the lights with a smartphone and arduino using the XP or Extreme Programming method. Which makes it easy to turn the lights on and off using a cellphone connected using wifi without having to press the switch, just clicking on an application installed on our smartphone can turn a light on and off. .
Comparative Analysis of Moora and Waspas Methods for Selecting the Best Supplier Sartika Lina Mulani Sitio
Jurnal Inotera Vol. 10 No. 1 (2025): January-June 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss1.2025.ID446

Abstract

Selecting the right supplier is an important element in the K-24 Pharmacy supply chain, as it directly impacts the availability and quality of drugs provided to customers. However, the supplier selection process is often faced with the complexity of various criteria that must be considered simultaneously. This creates problems in decision making that are often subjective and less than optimal. To overcome this problem, this study proposes a solution in the form of implementing the MOORA (Multi-Objective Optimization by Ratio Analysis) and WASPAS (Weighted Aggregated Sum Product Assessment) methods to support the best supplier selection process at K-24 Pharmacy. The purpose of this study is to develop a system that can provide objective and measurable supplier recommendations, based on various relevant criteria. This study uses data from several potential suppliers considered by K-24 Pharmacy. Relevant criteria are weighted based on their level of importance through interviews with pharmacy management. The criteria used in this research are delivery speed, discounts, service, warranty, authenticity of goods, payment terms and return of goods. Furthermore, the MOORA method is used to conduct multi-objective ratio analysis, while the WASPAS method combines the weighted sum and weighted product approaches to evaluate the overall performance of each supplier. The results of the study indicate that both methods are effective in providing consistent recommendations for selecting the best supplier. However, the WASPAS method is superior in providing more accurate and comprehensive results because of its ability to combine various aspects of evaluation. The implementation of the MOORA and WASPAS methods is expected to help the management of Apotek K-24 in making more appropriate decisions and reducing the risks associated with supplier selection.

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