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Asri, Rahmadi; Laila Wati; Ratna Dewi; Amna, Amna

JURNAL ILMIAH KOMPUTER GRAFIS 2022 UNIVERSITAS STEKOM

Inventory Information System is an information technology-based system that aims to assist organizations or institutions in managing and monitoring inventory more efficiently and provides an overview of the inventory information system, the main focus of its development, and the expected benefits of implementing this system. Using a manual system for each product written with a book, of course, is not efficient can result in  inventory data easily lost and damaged, easy to occur errors or data loss.  To overcome the occurrence of these problems is there is a web-based inventory information system application to solve the occurrence of errors that are often found in the world of work. Based on the results obtained This research can overcome the problem of data loss, data errors, with the help of this information system can help solve problems that often occur. This information system is made according to the needs of the White Elephant University efficiently and accurately.

Sri Hindriyastuti

The International Conference on Education, Social Sciences and Technology 2022 International Forum of Researchers and Lecturers

Background: Autism or ASD (Autism Spectrum Disorder) is a range of conditions characterized by some degree of impaired social behavior, communication and language, and a narrow range of interests and activities that are unique to the individual and performed repetitively. The majority of the phenomenon of maternal stress is higher than paternal stress. The purpose of this study was to explore more deeply the experiences of mothers who have children with autism in SLB Negeri Jepara. Methods: This study used a qualitative method with a phenomenological approach. The informants of this study are mothers who have children with autism. The selection of informants was carried out using purposive sampling technique (nonprobability sampling). The data collection technique used is in-depth interviews and data collection tools used such as interview guideline formats, notebooks, pens and other supporting tools such as cellphones as recording devices during interviews. Results: The results of this study are in accordance with the themes that the researcher has identified. According to the participants, it was not easy to immediately accept the child's condition when diagnosed with autism, so they experienced a variety of feelings, participants also made efforts to seek treatment for the child, during the process of caring for the child, participants said that the child had special care and some received social support. Conclusion: In this study it can be seen that there are four corresponding themes in the results. However, the four themes are less varied, so further research needs to be done on the experiences of mothers who have children with autism by developing these themes.   autism

Santi Widiastuti; Sugiarto

JURNAL ILMIAH KOMPUTER GRAFIS 2022 UNIVERSITAS STEKOM

Main Objective: The main objective of this study is to empower designers to collaborate with researchers in other disciplines — especially in the social sciences — by articulating a design inquiry model that can be implemented in a master's program in design. Background problems: Modern research problems are complex and design needs to be better integrated with the social sciences and play an equal role in addressing them. A final master's degree in design prepares students for this integration, but design activity should be evidence-based rather than viewed retrospectively as a form of research without change. We need to adapt to ultimately contribute to research. Novelty: There are main criteria for design-based inventions in this study, including value, relevance, novelty, focus, transferability, and practicality. When these criteria are met, investigations can operate within the social sciences, or they can be leveraged and serve as the discovery phase in evidence-based inquiry. Research Method: This study presents design-based discovery, a design inquiry model that places design in the theory development cycle as theory building, not theory testing. This research, therefore, uses a design inquiry model approach, (invention-based design) in other disciplines by articulating a design inquiry model that can be implemented in a master's program in design to be complementary and compatible with social science research. Finding/Result: A proposed design inquiry model with design exploration serving as the research discovery phase guiding the design activity to make specific contributions to areas of social science that are outside of design. It involves a careful process with six investigative components, all ultimately connecting the knowledge base beyond design to design exploration. Conclusion: This study proposes six main criteria for design-based inventions: value, relevance, novelty, focus, transferability, and practicality. In the model proposed in this study, the six investigative components are described and supported with examples. Notably, the investigative component includes a standardized format for research questions, as well as the derivation of design principles from processes that involve exploration rather than one that generates solutions. This model can easily be adopted in other master programs with the necessary resources. In addition, this model, if placed in design activities in evidence-based research practices, can become wider. There is no claim that a designer's self-reflection equates to a strictly social science method so design researchers must continue to study design and build on their knowledge of the discipline. Keywords: Design Thesis, Social Science, Postgraduate Thesis Design

Artama, Kevin Aqila; Mariana, Novita

JURNAL ILMIAH KOMPUTER GRAFIS 2022 UNIVERSITAS STEKOM

PT Garuda Surya Raya is a company engaged in the supplier of smartphone boxes. Inventory recording is still done manually, there is often a discrepancy between the number of goods in stock and the physical goods in the field. So that there is an error in the amount that results in delays in ordering goods and delays in the production process. Based on the above problems, the research objective is to design a web-based inventory information system at PT Garuda Surya Raya. The method used in this research is the FIFO method and the waterfall development system. Starting with looking for problems, suggestions, and needs from the warehouse admin. Then it is implemented and the system is tested to find out its weaknesses. This system was built using PHP and MySQL as the database. The results of the research are the system can simplify the process of recording incoming goods, and outgoing goods, recording stock opname, and making reports.

Yuwono, Nadia Renatha; Yulianto, Sri

IT-Explore: Jurnal Penerapan Teknologi Informasi dan Komunikasi 2022 Fakultas Teknologi Informasi, Universitas Kristen Satya Wacana

Abstrak – Wabah Covid 2019 adalah penyakit menular serta dapat menyerang organ pernapasan yang sangat mematikan di Negara Tiongkok. Masyarakat Indonesia yang terjangkit virus Covid 2019 ini perlu dilakukan peramalan untuk mengetahui jumlah kasus masyarakat yang terjangkit wabah Covid 2019 pada bulan berikutnya. Dengan menggunakan Metode Single Exponential Smoothing, Double Exponential Smoothing, dan Triple Exponential Smoothing ini kita gunakan pada aplikasi RStudio untuk mengetahui nilai parameter α, β, dan γ kita dapat mengetahui perbandingan dari ketiga metode tersebut. Dari ketiga metode tersebut akan menggunakan parameter nilai α, β, dan γ. Dari ketiga metode tersebut dicari nilai SSE yang terkecil. Dengan mengetahui nilai SSE yang terkecil maka akan di dapatkan hasil peramalan yang lebih akurat. Data yang saya gunakan berjumlah 30 periode. Dengan menggunakan 30 periode kita mendapatkan nilai SSE terkecil 33042318. Dengan nilai tersebut kita mendapatkan nilai coefficient 1179.6161 atau masyarakat yang terjangkit wabah covid 2019 pada hari berikutnya berjumlah 1741 orang. Dengan dilakukannya penelitian ini diharapkan untuk setiap masyarakat dapat menjaga kesehatannya dengan cara menjaga kesehatan, kebersihan, serta mengkonsumsi makanan yang sehat dan bergizi sehingga dapat terhindar dari virus covid-19. Dengan menggunakan Metode Single, Double, Triple Exponential Smoothing kita dapat meramalkan kasus covid-19 di Indonesia selama beberapa bulan kedepan.   Abstract – The 2019 Covid outbreak is an infectious disease and can attack the respiratory organs which is very deadly in China. For the Indonesian people who have been infected with the 2019 Covid virus, forecasting needs to be done to find out the number of community cases infected with the 2019 Covid outbreak in the following month. By using the Single Exponential Smoothing, Double Exponential Smoothing, and Triple Exponential Smoothing methods, we use the RStudio application to determine the value of the parameters α, β, and γ we can find out the comparison of the three methods. Of the three methods will use the parameter values ​​ α, β, and γ. From the three methods, the smallest SSE value is sought. By knowing the smallest SSE value, more accurate forecasting results will be obtained. The data that I use is 30 periods. By using 30 periods, we get the smallest SSE value of 33042318. With this value we get a coefficient value of 1179.6161 or the people who were infected with the 2019 covid outbreak on the next day amounted to 1741 people. With this research, it is hoped that every community can maintain their health by maintaining health, hygiene, and consuming healthy and nutritious food so that they can avoid the Covid-19 virus. By using the Single, Double, Triple Exponential Smoothing method, we can predict COVID-19 cases in Indonesia over the next few months.

Fadilah, Nida; Ulfatun Najicha, Fatma

Jurnal Global Citizen : Jurnal Ilmiah Kajian Pendidikan Kewarganegaraan 2022 Prodi PPKn Universitas Slamet Riyadi

ABSTRAK Pancasila merupakan landasan dalam berbagai pelaksanaan kehidupan bermasyarakat maupun pendidikan bagi warga negara. Sila pertama pancasila yaitu ‘Ketuhanan Yang Maha Esa’ merupakan salah satu kunci dalam membangun keyakinan beragama dan toleransi warga negara karena tanpa adanya keyakinan beragama dan toleransi suatu bangsa akan terpecah belah melalui ancaman dari dalam negeri sendiri. Universitas Sebelas Maret atau sering disebut UNS merupakan salah satu universitas negeri terbesar yang ada di Surakarta, Jawa Tengah. Dalam era pandemi Covid-19 UNS menerapkan sistem pembelajaran daring dimana terdapat kelebihan dan kekurangan. Penelitian ini dilakukan guna mengetahui implementasi nilai-nilai pancasila sila pertama oleh mahasiswa dalam pelaksanaan pembelajaran daring di UNS. Untuk memenuhi kebutuhan penelitian, dilakukan pengumpulan data melalui penyebaran kuisioner ke subjek penelitian terkait. Dari hasil yang didapat, mahasiswa dapat menanamkan sikap toleransi dan melaksanakan ibadah dengan baik sebagai bentuk dari implementasi nilai-nilai pancasila sila pertama. Kata Kunci: pancasila, implementasi, sila pertama, mahasiswa   ABSTRACT Pancasila is the foundation in various implementations of social life and education for citizens. The first principle of Pancasila, namely ‘Ketuhanan Yang Maha Esa’ is one of the keys in building religious belief and tolerance of citizens because without religious belief and tolerance a nation will be divided through threats from within its own country. Universitas Sebelas Maret or often called UNS is one of the largest public universities in Surakarta, Central Java. In the era of the Covid-19 pandemic, UNS implemented an online learning system where there were advantages and disadvantages. This research was conducted to determine the implementation of the first Pancasila values ​​by students in the implementation of online learning at UNS. To meet the research needs, data was collected by distributing questionnaires to related research subjects. From the results obtained, students can instill an attitude of tolerance and carry out worship properly as a form of implementing the values ​​of the first precepts of Pancasila. Keywords: Pancasila, implementation, the first principle, student

Dwi Astuti Wahyuningtyas; Yohanes Suhari

Jurnal Elektronika dan Komputer 2022 STEKOM PRESS

The current era is the era of globalization, and many companies are starting to develop with increasingly sophisticated technology. CRM is a comprehensive tactic from the company so that every process of the customer life cycle can be utilized optimally. The purpose of this study was to establish a website for the CRM-based WiassShop Shoe Store. The method that will be built in this research is a website-based information system at WiasShop using the Waterfall system development method. The use of this method begins with listening to all obstacles, obstacles and suggestions from customers. Then a system design will be carried out that is tailored to the needs and complaints that have been submitted by customers, after which the development design is implemented in the form of a website. After that, the system will be tested to find out where the bugs (weaknesses) are, which will later be repaired and refined. This system will be built using Php Native and using MySQL database. Hasil penelitian yang penulis buat dengan judul Rancang bangun website pada toko sepatu wiasshop berbasis CRM adalah untuk memudahkan pengelola Wiasshop dalam melakukan pengolahan data produk, memudahkan dalam pencatatan data transaksi,dan mempermudah user dalam melakukan pembelian produk.

Khristianto , Teguh; Nugroho, Isworo; Diartono , Dwi Agus; R.Soelistijadi, R.Soelistijadi

JURNAL ILMIAH KOMPUTER GRAFIS 2022 UNIVERSITAS STEKOM

The growth rate of internet users in recent years has increased very rapidly and is growing rapidly. This triggers the creation of a new business model in the form of a marketplace that is used to buy and sell goods. This study aims to load an online store that is simple and lightweight but can meet the needs of sellers who use this website. Application development uses methods while the prototype in modeling the application uses use case diagrams, class diagrams, activity diagrams, and sequence diagrams. The research is expected to produce a web-based marketplace application that facilitates the transaction process of consignment providers and consumers at the Indonesian Helmet Shop. Furthermore, the design of this messaging service application prototype still needs to be developed in terms of user interface and user experience so that consumers can be more comfortable in transacting.

Rudjiono, Rudjiono; Mika, Yosua; Budi Santoso

JURNAL ILMIAH KOMPUTER GRAFIS 2022 UNIVERSITAS STEKOM

LSM-SAIN GGBI is moving agency onfield service child and church. CompanyInteractive profile is a multimedia based program that can used for support information andpromotion already there is on the SLM-SAIN GGBI. SAIN already do promotion with stage ToT (Training of trainers) as much three times, however even then not yet can reach whole region GGBI services, Year 2017-2020 ( before pandemic ) still a little churches involved in Movement Dear Indonesian children, so hinder achievement SAIN 's vision and mission for reach out , disciple and give socialization to children and churches.  LSM-SAIN GGBI needs a medium for help serve information and more promotions interesting and effective in reach children and churches, protect those who are still must keep going socialized as well as educating, without must do activity physical, that is with company profileinteractive.Interactive company profile could used for develop system information based on the website on the LSM -SAIN GGBI and could serve more view interesting for used children.  Results planning this in the form of company profile the interactive containing information and promotion of LSM-SAIN GGBI, Education, Socialization, and Games. Results from study this based onfrom test validation media expert is 37, from expert Theory is 36. Criteria this is atbetween 31-40 i.e belong to in valid category and results test try effectiveness product is 27. Criteria this are between 21 – 30 are classified as in category effective. So that toolhelp interactive company profile this could declared valid and effective as well as worthy for used.

Meganuari, Fauzan; Meganuari, Fauzan; Wismarini, TH Dwiati

JURNAL ILMIAH KOMPUTER GRAFIS 2022 UNIVERSITAS STEKOM

Most people who want to find a used motorcycle will first seek information about the price of a used motorcycle through the internet or newspapers. This is less effective because it will waste a lot of time and money, especially if you have to look for information on used motorcycles one by one but the results are not in accordance with your wishes and needs. To facilitate the search for used motorcycles, the WASPAS method is used. Attributes of used motorcycles include: brand, transmission, model, type, price, cc, year of manufacture. Used motorcycles are recommended only for three well-known brands, namely Yamaha, Honda and Suzuki with the WASPAS method. This study aims to build a decision support system that can be used to provide recommendations for the selection of used motorcycles according to the wishes and needs of consumers using the WASPAS method. The used motorcycle selection system using the WASPAS method with the selection of criteria for used motorcycles by choosing the Honda brand and automatic transmission, the results obtained are Honda Scoopy recommendations with a value of 1.00.

Nadila Dara Rahmawati; Agus Prasetyo Utomo

Jurnal Elektronika dan Komputer 2022 STEKOM PRESS

The many variations of Muslim clothing make customers confused in determining which clothes to buy. One solution is to use a recommendation system that can help customers find clothes according to their wants and needs. This study aims to create a product recommendation system that can provide product recommendations to Muslim clothing stores using the collaborative filtering method. The recommendation results will only display a maximum of 6 Muslim clothes that have been seen or purchased based on the similarity value of the highest Muslim clothing to the recommendation level with the lowest similarity. The results of Muslim clothing recommendations from customer A are Queen Dress (P0007) with a similarity value of 2.00, Trimuji Toyobo (P0006) with a similarity value of 1.40, Wonder Set 3in1 (P0008) with a similarity value of 1.00, Afnan Atasan Tunik (P0009 ) with a similarity value of 1.00 and Abaya Embroidery Maxi (P0010) with a similarity value of 1.00

Irwanto; Annisa Aulia Yulianti; Arip Solehudin; Apriade Voutama

Jurnal Elektronika dan Komputer 2022 STEKOM PRESS

Technology is a means of information which is very important for a company. information is expected to facilitate work to achieve goals optimal. With the increasing popularity of the internet, many business fields, especially those held large already provides online services. An example is a car rental business with take advantage of website services that contain information and the order is expected to be promotional media and will expedite the process booking. The research method used in build a car rental booking application with PHP and MySQL based website service is by analyzing needs, system design, database design, and design dialog screen.

Hendra Fahruddin Siregar

The International Conference on Education, Social Sciences and Technology 2022 International Forum of Researchers and Lecturers

The Feasibility Study of the Revitalization of the Merdeka Field in Medan City is to obtain a Foundation of the Planning and Design Program regarding the Development of the Merdeka Field Area in Medan City that meets the needs of the community as a nationally viable public facility. The feasibility study of the revitalization of Merdeka Field in Medan used primary data and secondary data. In the feasibility study of the revitalization of Merdeka Medan Field, it was analyzed through spatial aspects through Medan City Bylaw No.1 of 2022 concerning Regional Spatial Planning (RTRW) and Medan City Zoning Regulations from 2022 to 2042. The result of the feasibility study of the revitalization of Merdeka Field Medan is that the concept planned for the revitalization of Merdeka Square is in accordance with the Regional Spatial Plan (RTRW) of the city of Medan by remaining a Green Open Space (RTH) that functions as a catchment area. In addition, the Merdeka Square area also provides Blue Open Space (RTB) which can function as a medium for water storage and prevention of flooding.    

Akhyar Lubis; Rio Septian Hardinata; Muhammad Seger

The International Conference on Education, Social Sciences and Technology 2022 International Forum of Researchers and Lecturers

The number of islands and the size of Indonesia's territory is a problems in building telecommunications infrastructure. VSAT satellite technology is a solution and is useful when terrestrial relations experience issues. This is because not all regions are terrestrial and can reach all islands and mainland in Indonesia. In this study, the Ku-Band VSAT was used, and the Ku-Band VSAT installation location was in Jangga Dolok Village, Lumban Julu District, Toba Samosir Regency, North Sumatra Province. The research method involves needs analysis, design, implementation, and testing. The results showed that the quality of the network obtained showed a bandwidth of 024 Kbps, 637 ms delay, 0% packet loss, 1.84 Mbit/s download throughput, and 319.18 Kbit/s uploads. The measurement analysis results in the field show that the IP Config VSAT IP can be connected to the gateway, and the connection test shows the reply response. The transmission parameter output IDU downlink SQF is 168, and the uplink is 16 Apsk 1024 K 9/10, the upload, and download measurement results show the upload results of 1.8 Mbps and 0.3 Mbps upload. All the analysis results were carried out, and it showed promising results, and the VSAT-based internet network in Jangga Dolok village was feasible to use. Keywords: VSAT Ku-Band, Topology, satellite internet.    

Saian, Septovan Dwi Suputra; Kakihary, Nestiara Lidya; Wahyono, Teguh

IT-Explore: Jurnal Penerapan Teknologi Informasi dan Komunikasi 2022 Fakultas Teknologi Informasi, Universitas Kristen Satya Wacana

Abstrak – Website yang salah satu fungsinya adalah media penyebaran informasi sudah masuk ke bidang pendidikan. Content management system (CMS) Sekolahku merupakan aplikasi open source yang membantu dalam pengembangan website bahkan menjadi sistem informasi sekolah untuk semua jenjang pendidikan. Terdapat lebih dari 150 jumlah pengguna CMS Sekolahku, tetapi belum dilakukan pengujian sistem. Penelitian ini melakukan pengujian terhadap CMS Sekolahku menggunakan black box testing dengan teknik boundary value analysis yang berfokus pada masukan dan data keluarannya. Tahapan awal adalah menentukan bagian yang diuji dan dipilih 8 form yang diujikan. Kemudian dilakukan pengujian terhadap bagian yang telah dipilih tersebut. Setelah itu terbentuklah sebuah dokumentasi dan hasil pengujian. Terdapat 26 test case dan dihasilkan 18 test case yang sesuai, artinya hasil yang diharapkan sama dengan hasil pengujian. Hal ini menunjukkan bahwa CMS Sekolahku sekitar 70% berhasil dan cukup layak untuk digunakan tetapi butuh perbaikan. Penelitian ini bisa digunakan sebagai dokumentasi hasil pengujian dan referensi.   Abstract – One of the website's functions is to spread information. The website has helped many sectors including the education sector. Content management system (CMS) Sekolahku is an open-source application that helps website development and becomes a complete information system for schools on every level. CMS Sekolahku has more than 150 users however no system test document was found. The research purpose is to test CMS Sekolahku using the black box testing method with a boundary value analysis technique that focuses on data input and output. The first step is to choose which part of the system needs to be tested. Eight forms are selected. Then, the next step, do the test on the chosen forms. Last, the system test document with the result in it is formed. There are 26 test cases, and 18 test cases are successful, which means the expected result equals the actual result. The result shows a 70% of success rate and is quite decent to use but requires improvement. The study can be used as a system test documentation and a reference.

Mushoffa Mushoffa; Andi Wapa; Agus Wijaksono

Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam 2022 Pusat riset dan Inovasi Nasional

This research and development aims to develop a valid and effective Microbiology module based guide inquiry on research on Isolation and Identification of Endophytic Bacteria from Ciplukan. The microbiology module was developed in reference to the ADDIE research and development model. The module drafting phase includes:1) the analyzing step through interviews with lecturers and the questionnaire of needs analysis by student respondents; 2) The step of designing learning modules to improve cognitive knowledge and process skills; 3) The step of developing by using module validation; 4) The step of applying which consists of module implementation in learning; 5) The evaluation step which consists of evaluating the validity of modules, cognitive learning outcomes and student science process skills. The results of the study show that the microbiology module developed accordance with the standards of validity, feasibility and practicality.

Akbar, Wahyu; Tarantang, Jefry; Sa'diah, Maulida

Jurnal Riset Rumpun Ilmu Ekonomi 2022 Lembaga Pengembangan Kinerja Dosen

Consumer behavior in accordance with the provisions of the Qur'an and As-Sunnah will certainly lead to goodness, blessing and maslahah. The needs of every human being are not just to eat and drink, but also in terms of appearance. So based on this to find out more about how consumer behavior towards the purchase of fashion products. This study aims to determine the consumer behavior towards the purchase of fashion products on students. Then the consumption behavior of purchasing fashion products for IAIN Palangka Raya students and UPR students is viewed from the perspective of Islamic economics. This research is a field research using a qualitative approach and analyzed holistically. The subjects in this study were students consisting of 10 IAIN Palangka Raya students and 10 UPR students. Data collection techniques by observation, interviews and documentation. The results showed that of the students of IAIN Palangka Raya and UPR, there were 5 people who were extravagant because they always followed their passions and sought pleasure while the other 15 were frugal because they knew the limits of consumption and had also been accustomed from a young age not to be extravagant in their consumption. use property. Of the two differences are influenced by personality factors as well as social factors. An overview of Islamic economics on consumption behavior is that it does not apply extravagantly and excessively and does not apply dzalim, because Islamic economics has the main goal of seeking maslahah to achieve success and prosperity in life in this world and the hereafter.

M. Sirozi; KMS. Badaruddin; Yuniar Yuniar; Hidayat Hidayat; Ibrahim Ibrahim +2 more

Jurnal Pengabdian Kepada Masyarakat 2022 Pusat Riset dan Inovasi Nasional

The quality of a product is one of the most important factors in increasing the competitiveness of a product. Total Quality Management is an approach used in running a business to maximize the competitiveness of an organization through continuous improvement of its services, products, processes and environment. Total Quality Management according to Josep M. Juran Quality is the suitability of a product use (Fitness For Use) which is to meet customer needs and satisfaction. Josep is often referred to as "the Father of Quality" by using the concept of the Quality Trilogy thinking, namely Quality Planning, Quality Control and Quality Improvement. Integrated quality management (Total Quality Management) has success in the business world and impacted on other organizations including educational institutions to implement it. But there is still much debate about TQM applied in management education. Total Quality Management (TQM) needs to be done in every activity of the organization, so that the goals of the organization can be achieved and the investments made have not been in vain. With TQM, it can also be used to assess the ability of existing human resources (HR) to plan human resource improvements and organizational strategies in MTs Nurul Fajri.

Dedy Rusmiyanto; Wempy Trinandya Dessixson

Jurnal Universal Technic (UNITECH) 2022 Fakultas Teknik Universitas Maritim AMNI Semarang

The flow of containers through Tanjung Emas Port is increasing, this can be seen from the growth of loading and unloading containers from year to year. The condition of the flow of containers is inseparable from the improvement of services at the Container Terminal of Tanjung Emas Port, Semarang through the provision of supporting facilities and infrastructure. With the growth of the container flow which is quite high, the condition of existing facilities, infrastructure and operating systems needs to be reviewed whether the operation is optimal or its performance is still possible to improve, or it is time to add infrastructure and facilities to anticipate future transportation demand. will come. Smooth loading and unloading aims to improve good service in the activities and services of the loading and unloading process of containers according to operational standards. There are several factors that cause the smooth loading and unloading of containers, such as those related to the condition of loading and unloading equipment, the performance of human resources, operations and the environment. In this study, four research variables will be analyzed, namely loading and unloading equipment, human resources, operations and anticipation of natural factors as independent variables and loading and unloading smoothness as the dependent variable. The purpose of this study was to analyze whether the positive influence both individually between the independent variables of loading and unloading equipment, human resources, operations, anticipation of natural factors on the dependent variable, namely the smoothness of loading and unloading. In this study, the object taken is the user of loading and unloading services at Tanjung Emas Port, Semarang. Sources of data include primary data and secondary data. The sample in this study was 100 respondents. The data analysis technique is multiple linear regression technique. Based on the results of research and multiple analysis, the following equations are generated:   Y= -0,504 + 0,264.X1 + 0,203.X2 + 0,323.X3 + 0,249.X4 + µ   From the results of the multiple regression study, it shows that the most dominant variable affecting the smooth loading and unloading is the operational variable with a regression coefficient of 0.323. . With the Adjusted R 2 test, a result of 0.644 or 64.4% was obtained. Simultaneously, the variables of loading and unloading equipment, human resources, operations and natural conditions factors had an effect of 64.4% on the smooth loading and unloading and 35.6% were influenced by research variables that were not detected in this study.

Feri Febrian Syah; Endi Permata

Jurnal Riset Rumpun Ilmu Teknik 2022 Pusat riset dan Inovasi Nasional

Electricity is one of the vital needs that is indispensable for all humans and other places, one of which is PT. Cemindo Gemilang, engaged in the cement-producing industry, requires a huge electricity capacity. To reduce or reduce the cost of electrical energy, a power plant unit and a WHRS (waste heats recovery system) were made to supply electrical energy to the cement plant area. PT. Cemindo Gemilang and the Power Plant rely heavily on electric motors, almost all of which operate using electric motors. The electric motor is a single-phase or three-phase type with a voltage of 11 KV, 6.6 KV or 400 volts. When all generating units operate, all electric motors that play an essential role will continue to be active so that damage is often caused by operation and service life therefore in the power plant department, and there is an electrical and mechanical maintenance division to maintain the continuity of the power plant operational system. This study's aim 1). Explain about electric motors, 2). Explain the definition of the water jet pump, 3). Explain how the water jet pump works 4). Explain the components used in electric motors and their repair and maintenance.