Semarang State Polytechnic Research Articles

Pelatihan Penggunaan dan Perawatan Mesin Pencuci Telur Asin Bagi UKM ‘Mak Ngat’ dipasar Rasamala Perumahan Srondol Wetan Kecamatan Bayumanik Kota Semarang

Semarang State Polytechnic as a tertiary institution implementing the Tri Darma of Higher Education through the 2023 Competitive Community Service program sees several problems faced by UMKM partners, where the service partner who collaborates with us is Mang Ngat UMKM, one of whose businesses is engaged in making salted eggs, where One of the problems faced is that there is no egg washing machine that replaces manual washing of salted eggs, but this problem can be resolved with the provision or donation of a salted egg washing machine in the first stage. The next problem faced by Mang Ngat UMKM service activity partners is that they require knowledge of the machine operation process according to procedures so that the operation is safer for the operator and the machine. Apart from that, Mang Ngat UMKM also need knowledge of the maintenance process for the salted egg washing machine so that the machine can last longer. long. With these problems, in the follow-up activities of Community Service to Mang Ngat UMKM after the provision or grant of egg washing machines, follow-up activities were carried out, namely by carrying out training on the operation and maintenance of salted egg washing machines at Mang Ngat UMKM in the Rasamala market, Srondol Wetan housing complex, Banyumanik sub-district, Semarang city, with After carrying out training on the operation and maintenance of salted egg washing machines, it is hoped that the salted egg washing machines can be operated safely by Mang Ngat UMKM and maintenance can be carried out properly so that the salted egg washing machines can increase their service life.

The Influence of TAM Variables and Financial Literacy on QRIS Payment Decisions with Interest as an Intervening Variable (Study on Semarang State Polytechnic Students)

The rapid evolution of digital technology, especially in the digital economy and payment sector, has driven the widespread adoption of digital payment services utilizing QR Codes. The Quick Response Code Indonesian Standard (QRIS), introduced by Bank Indonesia and the Indonesian Payment System Association (ASPI) on August 17, 2019, serves as the national QR code standard, facilitating QR code-based payments across Indonesia. QRIS presently allows the acceptance of payment applications, whether from banks or non-banks, at various establishments. This study, involving 370 students from a population of 6,128, utilizes the Structural Equation Model (SEM) for analysis, demonstrating a robust fit with a GFI value surpassing 0.913. The findings reveal that TAM variables—perceived ease of use, perceived usefulness, perceived enjoyment, and financial literacy—significantly influence decision of QRIS payment through interest in adopting digital payments as an intervening variable, supported by probability values below 5%

Application of the TAM Model and Financial Literacy on Interest in QRIS Digital Payments (Study on Semarang State Polytechnic Students)

Application of the TAM Model and Financial Literacy on Interest in QRIS Digital Payments (Study on Semarang State Polytechnic Students)

PENGENALAN DAN PELATIHAN PENGAMBILAN SAMPEL TANAH DISTURBED DAN UNDISTURBED UNTUK SISWA SMK 7 BIDANG KEAHLIAN KONSTRUKSI JALAN, IRIGASI, DAN JEMBATAN

<p>One of the challenges faced by students from SMK is the learning atmosphere and learning system applied by PTV. This is due to the gap between the SMK curriculum and PTV. State Vocational High School (SMKN) 7 Semarang is one of the vocational schools located in the city of Semarang. SMKN 7 Semarang has 8 expertise competencies, one of which is competence in the field of civil engineering, namely Building Construction, Sanitation and Maintenance (KGSP) and Road, Irrigation, and Bridge Construction (KJIJ). Students of SMKN 7 Semarang already have a basic understanding of civil engineering, but when they enter the PTV world, they still experience difficulties in several fields. Therefore, to bridge and fill the gap from the SMK curriculum to PTV, it is necessary to introduce and train related fields of civil engineering, one of which is field testing. Semarang State Polytechnic as one of the universities has competent human resources to provide solutions to these problems. The PKM team provided introduction and training on the use of hand drill and vane shear tools used for soil testing. The hand drill is used to take disturbed and undisturbed soil samples, while the shear vane is used to determine the shear condition of the soil. After conducting the introduction and training activities, students can better understand how to use the test equipment. In addition, students also understand better in analyzing soil data obtained from testing.</p>

Analysis Of The Effect Of Financial Rewards, Religiosity, And Job Market Considerations On Student Interest In A Career In Islamic Financial Institutions (Study On Students Of The Islamic Banking Study Program, Politeknik Negeri Semarang)

This study aims to analyze the significance of the influence of financial rewards, religiosity, and job market considerations on the interest of students of the Sharia Banking Study Program, Department of Accounting, Semarang State Polytechnic, to have a career in Islamic Financial Institutions both simultaneously and partially. The population in this study were students of the Sharia Banking Study Program, Department of Accounting, Semarang State Polytechnic. Using sampling techniques, namely purposive sampling and accidental sampling, there were 75 respondents who met the criteria. The data used in this study are primary data obtained through the dissemination of questionnaires. The analysis model used in this study is a multiple linear regression analysis model, while the analysis technique uses a statistical test F, a coefficient of determination test (R2), and a statistical test t that is processed using the SPSS 26.00 program. The results of proving hypotheses and discussions show that (1) Financial rewards, religiosity, and job market considerations simultaneously have a significant effect on students' interest in a career in Islamic Financial Institutions. (2) Financial rewards do not partially have a significant effect on the interest of students in a career in Islamic Financial Institutions. (3) Religiosity partially effects the interest of students in a career in Islamic Financial Institutions. (4) Consideration of the Job Market partially has a significant effect on the interest of students in a career in Islamic Financial Institutions.

Open Artificial Intelligence Analysis using ChatGPT Integrated with Telegram Bot

Chatbot technology uses natural language processing with artificial intelligence that can interact quickly in answering a question and producing relevant answer. ChatGPT is the latest chatbot platform developed by Open AI which allows users to interact with text-based engines. This platform uses the GPT-3 (Generative Pre-trained Transformer) algorithm to help understand the response humans want and generate relevant responses. Using the platform, users can find answers to their questions quickly and relevantly. The method used for OpenAI's research on ChatGPT integrated through Telegram chatbot is using a waterfall method which utilizes open API tokens from Telegram. In this research we develop OpenAI application connected with telegram bot. This application can help provide a wide range of information, especially information related to the Semarang State Polytechnic. By using Telegram chatbot in the program, users can find it easy to ask because it is integrated with OpenAI using the API. Telegram chatbot, which has a chat feature, allows easy communication between users and chatbots. Thus, it may reduce system errors on the bot.

Creating a Multifunctional Shear Strength Test Tool to Support Research and Learning at Semarang State Polytechnic Laboratory

Creating a Multifunctional Shear Strength Test Tool to Support Research and Learning at Semarang State Polytechnic Laboratory

Regression Quadratic Method untuk Menganalisis Hubungan Sudut Kemiringan terhadap Radiasi dan Energi Panel Surya

The potential of rooftop solar power plants at Semarang State Polytechnic Mechanical Engineering Workshop has been researched. This study discusses one of the factors that affect the radiation received and energy sent to the grid, namely the angle of inclination in the solar panels The average radiation data received by solar panels with variations in tilt angle between 0 to 30° and azimuth angles at 0° facing north and 180° facing south are simulated using Helioscope software. Based on the results of mathematical calculations, it is estimated that the relationship between the tilt angle of the solar panel and the radiation received and the energy sent to the grid will form a quadratic curve. From the results of data processing with the Regression Quadratic Method, it was obtained that the data match was 99.6%. The results of calculations using the quadratic equation show that the angle of inclination of the solar panels for installation of a rooftop PLTS in Machine Workshop Polines is 11° with a radiation of 1775.6 kWh/m2 and a energy production of 13575.9kWh.

Improving Business Productivity Performance Through Entrepreneurship Training And Entrepreneurship Self - Efficacy

This study was conducted to identify entrepreneurial desire and entrepreneurial productivity among Semarang State Polytechnic students after post-covid-19. Respondents in this study were 100 Semarang State Polytechnic students who own businesses. This study used confirmatory factor analysis and maximum likelihood estimation in SEM (Structural Equation Modeling) from the AMOS 24.0 statistical software package (Structural Moment Analysis). The data collection technique used questionnaires with different semantic scales. The results of parameter estimation are in accordance with the hypothesis that entrepreneurial knowledge has a significant effect on business preference with a normalised coefficient estimate of 0.586 and a P-Value of ***, and entrepreneurial training has a positive effect on business preference with a normalised coefficient estimate of 0.470 and a P-Value of *** and entrepreneurial interest has a significant effect on business productivity with a normalised coefficient estimate of 1.007 and a P-Value of ***. From this study, it can be concluded that in the current post- covid-19 context, students who are engaged in the startup world need to increase their education and understanding of entrepreneurship, especially in this time of great need. There must be innovation so that they can survive and develop in a better direction along with the times.

PEMAHAMAN MATERI TERHADAP HASIL BELAJAR MAHASISWA PADA MATAKULIAH PRAKTEK

Practical lectures in their implementation require an understanding of how to carry out these activities. Not just knowledge, but understanding is needed. Lack of understanding can lead to inappropriate practicum results. The problem of this research is "How is the Effect of Understanding Material on Student Learning Outcomes in the typing basics practice course of the Semarang State Polytechnic Business Administration Department". The purpose of this study is the development of a conceptual integration model in understanding the material, to achieve maximum learning outcomes. The number of samples of this study were 89 respondents. The data collection method is done by giving a list of questions using Google Form. The t test results show that the Material Understanding variable has a t value of 11.522> t table 1.666 with a significance value of 0.000 <0.05, with an Adjusted R Square value of 0.810 or 81%. The conclusion in this study is that there is a positive and significant influence between Understanding Material on Learning Outcomes with an influence of 81%.

Influence of Influencer Marketing Strategy and Online Customer Reviews on Purchase Intention of Sociolla Customer (Case Study on AB Students at Polines 2018 – 2019)

<em>This study aims to determine and analyze the influence of influencer marketing strategies and online customer reviews on purchase intention of Sociolla users. The population in this study were students of the Semarang State Polytechnic Department of Business Administration in the 2018 - 2019 batch, which amounted to 376 students. The number of samples as many as 80 respondents with sampling using purposive sampling technique. The type of this research is quantitative research and data collection in this research is literature study and questionnaires. The scale used in this research questionnaire is the Likert scale. The analytical method used is descriptive analysis, instrument test, classical assumption test, homepage linear regression analysis method, and hypothesis testing. Calculations were carried out using SPSS software. Based on the calculation of the regression equation, namely Y = 0.940 + 0.2740X1 + 0.342X2. So it can be said that influencer marketing (X1) and online customer reviews (X2) have a significant effect on purchase intention (Y).</em>

PENGUKURAN KEPUASAN PENGGUNA LULUSAN PROGRAM STUDI KOMPUTERISASI AKUNTANSI BAGI INDUSTRI

This study aims to measure the level of user satisfaction of graduates of the Computerized Accounting Study Program, Department of Accounting, Semarang State Polytechnic and identify the quality attributes of graduates that need to be improved to increase graduate user satisfaction. The sample was taken as many as 20 industrial users who graduated with purposive sampling technique. The data collection method applied is a questionnaire. The data that has been collected was analyzed with the help of SPSS 26 software for Windows, then processed using the Importance Performance Analysis (IPA) model. The results of the IPA analysis on the Cartesian diagram of the 8 variables namely Reliability, Responsiveness, Confidence, Attention, Tangible, Benefit, Ease and Security indicate that the performance of the graduates of the Computerized Accounting Study Program has met expectations. However, the Computerized Accounting Study Program must always be updated on the development of science and technology so that links and matches are always created

Factors Influence Interest in Entrepreneurship Semarang State Polytechnic Student

Factors Influence Interest in Entrepreneurship Semarang State Polytechnic Student

The Influence of Entrepreneurial Mindset, Social Environment and Social Media on Entrepreneurial Interest of Semarang State Polytechnic Students

Penelitian ini dilakukan dengan tujuan untuk mengetahui dan menganilisis pengaruh mindset wirausaha, lingkungan pergaulan dan media sosial terhadap minat berwirausaha mahasiswa politeknik negeri semarang. Responden dalam penelitian ini adalah para mahasiswa politeknik negeri semarang dengan sampel 100 responden dari keseluruhan populasi. Penelitian ini menggunakan alat analisis faktor konfirmatori dan maximum likehood estimation pada SEM (Structural Equations Modeling) dari paket statistik AMOS 24.0 (Analysis of Moment Structure). Teknik pengumpulan data menggunakan kuesioner dengan insidential sampling. Hasil estimasi parameter sesuai dengan hipotesis bahwa mindset wirausaha secara signifikan mempengaruhi minat berwirausaha dengan nilai critical ratio (c.r) 3,194 dan P-Value 0,001, Lingkungan pergaulan berpengaruh positif terhadap minat berwirausaha dengan nilai critical ratio (c.r) 3,179 dan P-Value 0,001, Sosial Media berpengaruh positif terhadap minat berwirausaha dengan nilai critical ratio (c.r) 4,366 dan P-Value ***. Hasil penelitian ini menunjukkan pengaruh positif dan signifikan antara mindset wirausaha, lingkungan pergaulan, dan media sosial terhadap minat berwirausaha mahasiswa.

THE FUNCTION OF COMMUNICATION IN THE ACTIVITIES OF THE TEACHING LEARNING PROCESS IN THE CLASS ON ACCOUNTING DEPARTMENT STUDENTS OF SEMARANG STATE POLYTECHNIC

<p><em>Teaching and Learning Process Activities in the classroom are an organizational communication activity. In organizational communication there will be a communication function; such as informative, regulatory, persuasive, integrative, recreational, argumentative, controlling, emotional expression, motivational, social and educational functions. This study aims to determine the function of communication in the teaching and learning process activities in the classroom for Accounting Department students of Semarang State Polytechnic. The data collection is done by delivering a questionnaire to the respondents. The respondents of this study consist of Accounting Department students of the Semarang State Polytechnic. The data of this study are more qualitative, i.e. descriptions of the characteristics of respondents and not much related to numbers. Sampling is carried out by purposive sampling, namely students from the Accounting Department who had taken the Business Communication course. This study also aims to systematically and accurately describe facts and characteristics about the function of communication in teaching and learning activities in the classroom for Accounting Department students of Semarang State Polytechnic. The results have showed that the level of frequency of application of the communication function in the teaching and learning process in the classroom gives a result of mean score 4.23 which means it has a very high frequency; while the percentage of the application of the communication function in the teaching and learning process in the classroom gives a result of mean score 3.79 which means it has a high percentage. These results are in line with the results of previous studies.</em></p>

Solar Cell Performance Test against Load Variations

Solar cell is a converter of light energy into electrical energy. This study aims to examine the characteristics of the solar cell to load variations. The research was conducted at the Semarang State Polytechnic Energy Conversion Lab. The solar cell used in the research of the monocrystalline solar cell type KTENG CP-520S. The research method is carried out by measuring the value of solar intensity, voltage and electric current from the solar cell, then calculating the value of the power and efficiency of the solar cell. The greater the intensity of sunlight, the better the characteristics of the solar cell with a note that the solar cell surface temperature must be stable at 250C. The results showed that the highest input power of the solar cell was 5293.69 watts at a lamp load of 115 watts at 833.6 W/m2 of radiation during sunny weather. The highest value of the output power of the solar cell is 191.52 watts when the lamp is loaded with 190 watts of radiation at 739.4 W/m2 during sunny weather. While the highest value of the load output power is 212.43 watts when the lamp is loaded with 200 watts of radiation at 724.4 W/m2 when the weather is sunny. The highest efficiency of the solar cell is 4.13% when the lamp is loaded with 200 watts of radiation at 724.4 W/m2 when the weather is sunny. And the highest value of Solar Power Plant efficiency is 4.61% at a 200 watt lamp loading at 724.4 W/m2 radiation when the weather is sunny.

PENGARUH DAYA TARIK PROMOSI, KEMUDAHAN PENGGUNAAN, DAN KEAMANAN TERHADAP MINAT PENGGUNAAN E-MONEY PADA MAHASISWA POLITEKNIK NEGERI SEMARANG

<em><span>The purpose of this study is to analyze the effect of promotional attractiveness, user-friendliness, and security on the interest in using e-money either simultaneously or partially in Semarang State Polytechnic students. The population of this study were all Semarang State Polytechnic students. The sample selection method used convenience sampling with 100 respondents in this study. The data were analyzed using multiple linear regression with the help of SPSS 25. The results of this study indicate that simultaneously or partially promotional attractiveness, ease of use, and security have a significant effect on interest in using electronic money among Semarang State Polytechnic students. It shows that promotions are carried out to attract students, ease of use and security attract users to switch to e-money especially in the digital era</span></em>

Analysis of Entrepreneurship Interest on Business Productivity

This study was conducted to determine the interest in entrepreneurship and business productivity of Semarang State Polytechnic students during the covid-19 pandemic. Respondents in this study were Semarang State Polytechnic students who had a business in the middle of their learning on campus totaling 100 students. This study uses confirmatory factor analysis and maximum likelihood estimation techniques on SEM (Structural Equations Modeling) from the AMOS 24.0 statistical package (Analysis of Moment Structure). The data collection technique used a questionnaire with a differential semantic scale. The parameter estimation results are in accordance with the hypothesis that entrepreneurial understanding significantly affects entrepreneurial interest with an estimated standardized coefficient value of 0.534 and P-Value ***, as well as entrepreneurship training has a positive effect on entrepreneurial interest with an estimated standardized coefficient value of 0.503 and P-Value *** and interest in entrepreneurship significantly affects business productivity with an estimated standardized coefficient of 0.361 and P-Value ***. From this research, it can be concluded that in the midst of the current covid-19 pandemic, students who are engaged in the world of entrepreneurship need to increase their training and understanding related to entrepreneurship, especially with the current digitalization era which is growing rapidly, there needs to be innovations that can make them survive in a better direction according to the times.

Study method accordance for presstool design learning between POLINES and PT Mekar Armada Jaya in the framework of link & match

PT Mekar Armada Jaya, located in Cibitung, Bekasi, West Java, is a national-scale industry engaged in manufacturing various vehicle parts, especially those made of steel sheets. The process of making various parts of this vehicle requires a press tool. This company designs, makes, studies, and develops all the required press tools, therefore human resources (HR) are needed who have the competency to design and make presstools. Based on this, PT Mekar Armada Jaya held a partnership to produce the intended HR needs, namely graduates of the D3 Mechanical Engineering study program who were ready to work both at this company and at other similar companies. Along with the link between the Semarang State Polytechnic and PT Mekar Armada Jaya above, it is necessary to study the alignment of methods and learning strategies for the presstool design. The results of this study are in the form of design learning methods that will be carried out in the D3 Mechanical Engineering study program and learning handouts for the topic of presstool design.

Android based maintenance information system for machining workshop in polytechnic high education

There are six state polytechnics aged 36 years old in Indonesia. The six polytechnics have machining workshops with the same number and machines. The problem that arises in Semarang State Polytechnic is the maintenance system that has not been integrated into a system, even though the electronic maintenance and repair activities have been carried out. The purpose of this study is to develop a maintenance information system that can control all of its activities well. The system is built with an object-oriented approach implemented by android. Research results include: database systems, web application systems, and android application systems that have delivered output correctly.