State Polytechnic Of Malang Research Articles

Potential study of motorcycle parking on State Polytechnic of Malang

Parking is a vehicle that stops or does not move for a while and is abandoned by the driver. requires infrastructure for parking purposes while the available land is increasingly limited. The method of field research (Field Research Method) is direct observation at the location to see the physical condition of the movement of vehicles entering and leaving the location during rush hour. Meanwhile, research on the area of parking was carried out by means of digital map measurement (Digital Map Measurement Research Method), namely by measuring based on measurement results from digital maps. The number of motorbikes that entered was 5716 vehicles, while 1373 vehicles exiting with a volume of 4546 vehicles were parked. The parking area for motorbikes is 7,480.44 m2 with a parking area of 5,217.67 m2 and a circulation area of 2,262.77 m2.

Usability measurement for Sistem Proyek Akhir Manajemen Rekayasa Konstruksi (SIPROK-MRK) measured with the system usability scale

During the corona virus pandemic, the thesis examination in the Construction Engineering Management study program was conducted online. This is in accordance with the rules of the director at State polytechnic of Malang. Based on this background, a thesis examination system was developed to enable the tests to be conducted online. The main features of this application are the guidance assessment, exam evaluation and revision can be done online. To evaluate the system that has been developed, the usability level of the application is measured using the System Usability Scale. System usability scale is a technique used to measure usability score, system quality, the information presented and the system interface. Based on the questionnaire filled by user the usability score of SIPROK-MRK was 0,82.

Energy Database Management System (EDBMS)-based data acquisition audit for electricity savings analysis

State Polytechnic of Malang (POLINEMA) has taken a part of a joint action to energy savings. The load profile of POLINEMA has specificity in the intensity of electricity energy (IKE) consumption due to it charachterictic as a vocational higher education. This specificity has caused POLINEMA to have many laboratories and workshops in each building. Energy savings can be done if it is supported by an energy consumption data audit system. The data will be calculated and compared to IKE standart. For that purpose, this research is aimed to design and implement an Energy consumption monitoring device based on Enegry Database Management System (EDBMS). In this research, the energy audits were carried out on the lighting and cooling systems of seven buildings in POLINEMA, namely AB, AC, AD, AE, AF, AG, and AH buildings. After auditing of each building is as follows, the IKE value in the AB building is 30.5 kWh/m2/Year, the AC building is 7.5 kWh/m2/Year, the AD building is 15.2 kWh/m2/Year, the AE building is 24.3 kWh/m2/Year, AF building at 71 kWh/m2/Year, AG building at 79.5 kWh/m2/Year, and AH building at 22.6 kWh/m2/Year. In conclusion is Energy consumption in POLINEMA is classified as efficient where the standard of a building for Commercial/Education is 240 kWh/m2/Year.

Design of flow control system based on PLC armfield pressure control module in chemical engineering laboratory

A control system in industry has an important role to increase the effectiveness and efficiency in manufacture process. Laboratory of Chemical Engineering Department in State Polytechnic of Malang has several tools to develop competence in automation process control system, one of them is the pressure control module. This module aims to control the rate of compressed air flow coming out from the compressor. Nonetheless, the control system used is still analog. In order to improve the performance of module, rejuvenation has created by PLC that is optimized by PID controller method. This rejuvenation process is carried out in several stages, such as designing PLC hardware and software then testing and analyzing the system. There are four stages in testing and analyzing the system, both testing and analyzing the open loop system without tank and with tank, PID close loop with tank and without tank. Based on the results, this study indicated that the close loop system with PID has a better response than open loop system, which is able to improve the errors and transient responses so that the system is more stable and fit with set point value. The PID parameter that produces a good response when used in the pressure control module is Kp = 100 Ki = 1 and Kd = 0. This parameter is able to produce a system measurement value of 80% with error of 0%.

OPTIMASI AERODINAMIKA BODI MOBIL HEMAT ENERGI KEN DEDES ELECTRIC EVO 3 MENGGUNAKAN METODE COMPUTATIONAL FLUID DYNAMICS (CFD)

Aerodynamics is a branch of science that discusses the movement of an object in the air. Aerodynamics comes from the words aero = air and dynamics = force of motion. The study of air forces is a branch of fluid mechanics. This study is a continuation of the study of hydrodynamics, where the science of the motion of air has a close relationship with other sciences. Physics, mathematics, mechanics, meteorology and others are branches of science that are closely related to aerodynamics. Where in the science of aerodynamics, it discusses the principle of stationary air, specifically about the changes experienced by the air when there is a change in geometry. In this study, CFD analysis was carried out to inspect and optimize the airflow through the energy-efficient car body "Ken dedes Evo 3" Malang State Polytechnic to participate in energy-efficient car competitions by following the regulations and packaging requirements in energy-efficient car contests. The aerodynamic analysis of the energy-efficient car was carried out using the ANSYS simulation software. This aerodynamic research aims to reduce the drag coefficient and lift coefficient of energy-efficient cars. In the end, the energy-efficient car Ken Dedes Electric Evo 3 has an improved drag coefficient of 0.03 and a lift coefficient of 0.034. This is obtained from the simulation only on the car body.

THE ROLE OF INFORMATION TECHNOLOGY (IT) IN KNOWLEDGE MANAGEMENT PROCESS AT BUSINESS ADMINISTRATION DEPARTMENT LECTURERS, STATE POLYTECHNIC OF MALANG

The role of universities in providing knowledge and learning in various scientific disciplines has positioned universities as knowledge-based organizations. This suggests that universities have an important level of knowledge management (KM) activity although they may not have formal KM practices. This study aims to investigate the knowledge management process with its various dimensions namely knowledge creation, acquisition, organization, sharing and implementation in the Business Administration Department State Polytechnic of Malang. It also to identify the use of IT (hardware, software, security and usability) including the impotance of IT in supporting KM process to increase the competitiveness of Business Administration Department, Malang State Polytechnic. This research is qualitative research using case study approach. The research subject is Business Administration Department, State Polytechnic of Malang. Unit analyses are head of Department, secretary of department, head of study program, lecturers and administratif staffs. Data collection methods use interview, observation, and document analysis. Data analysis use within case analysis. The research findings showed that activities held by the Business Administration Department are in accordance with a knowledge management system such as capture, store, change and share knowledge from the department to other members of the organization. The IT components including hardware, software, intranet, and internet networks as well as integrated applications facilitate all the activities. Suggestions were provided related to updating IT that should be conducted regularly including increasing internet network capacity to support knowledge management process that will increase organization performance.

Preventive Measures for Corruption Through Anti-Corruption Education at Higher Education Institution (A Case Study at State Polytechnic of Malang )

High level of corruption gives Indonesia adverse image among international communities. It may brings disadvantageous impact for various sectors. Effort of corruption eradication has so far focused on two aspects namely prevention and prosecution of corruption. The two measures will gives satisfying result if government bodies and society work together. To prevent corruption, there is a need for active participation of students by developing anti-corruption culture in our society. This study aims at encouraging university students to take active role as agent of change and pioneer for anti-corruption movements. For students of State Polytechnique of Malang, This is quantitative study by employing descriptive approach aiming at elaborating or describing events, circumstances, people or other objects which are interrelated. Data are gathered by conducting interview, observation and distributing questionnaire. For students of State Polytechnique of Malang, anti-corruption education aims at giving sufficient knowledge on corruption and its eradication efforts as well as internalizing values of anti-corruption. In addition, it also aims at developing anti-corruption culture and encouraging students to take active role in preventive measure for corruption in Indonesia.Based on several previous studies, the researcher comes to conclusion that anti-corruption education, which is part of Pancasila and Citizenship Education, might develop students’ awareness to prevent corruption. It is expected that after graduating from State Polytechnique of Malang, they are able to put themselves as role model for people around them. On the other side, there are several instructional method used in State Polytechnique of Malang. Those are In Class Discussion, Case Study, Thematic exploration, Film Discussion and General Lecture. Keywords: preventive measures, anti-corruption education, students, higher education. DOI: 10.7176/JLPG/105-11 Publication date: January 31 st 2021

Implementasi Kebijakan dan Proses Pengembangan Koleksi Digital Perpustakaan Perguruan Tinggi Vokasi (Studi Kasus Perpustakaan Politeknik Negeri Malang)

This paper describes the implementation of policies and the process of developing digital collections with research objects in vocational college libraries with cases in the Malang State Polytechnic library. This paper is based on the implementation of policies and development processes as a whole on a digital library collection with a real qualitative approach to the actions of each activity process. The purpose of this research is to describe the diagram results regarding the processes and results of digital collection policies. The results obtained from this research are, the category of implementation of the digital collection development policy of the State Polytechnic Library of Malang which is divided into 4 policies, namely: the development policy for mapping the sub-discipline of collection science, the policy on the structure of the collection development team, the policy on the implementation time period and the policy on the source of the collection digital. The next results regarding the process of developing a digital collection of the Malang State Polytechnic library are divided into 5 processes, namely: community analysis, selection policies, acquisition, weeding and collection evaluation. From the results of the discussion, the Malang State Polytechnic library has a policy for implementing the digital collection development process so that the results of digital collections can be utilized by students and the academic community as a whole

Implementation Discussion Learning in Learning Accounting Information System Course at State Polytechnic of Malang

Discussion is a scientific meeting to exchange ideas about a problem. The discussion discusses a topic of general concern where each group member has the same opportunity to ask questions and provide opinions. This research was the application of the discussion method and its influence on the effect of student learning outcomes in the AIS course in the Department of Accounting at Malang State Polytechnic. The results showed that the discussion method was successfully applied to AIS learning in the Department of Accounting, State Polytechnic of Malang with an excellent effect on student learning outcomes. Keywords: Discussion method, student learning achievement. DOI: 10.7176/JEP/11-36-09 Publication date: December 31 st 2020

Rancang Bangun Passive Photovoltaic 50 Wp Di Laboratorium Energi Terbarukan Politeknik Negeri Malang

Electrical energy is a very important part of human activity at this time. At present a very popular source of renewable electricity is energy (solar) through the use of solar power generation system. "Design Passive Photovoltaic 50 Wp in Renewable Energy Laboratory State Polytechnic of Malang" aims to plan and analyze the solar power generation system (PLTS), namely a capacity of 50 wp,so that it can be used as a guideline when going to design or implement PLTS on a larger scale. Based on the analysis and testing carried out, namely testing of 50 Wp passive solar panels under normal (clean) angles of 0º, 15º, 30º and shading angles of 0º, as well as the fouling angle of 0º produces the highest energy of 210.7 Wh when the condition of the solar panels is at an angle of normal 30º.

Dampak Perilaku Machivellian dan Equity Sensitivity Terhadap Persepsi Etis Mahasiswa Akuntansi (Studi Pada Mahasiswa Prodi Akuntansi Manajemen Politeknik Negeri Malang)

The purpose of this study to determine the effect of machiavellian and equity sensitivity on ethical perception of accounting students in State Polytechnic of Malang.. The population used in this study were students of accounting management in State Polytechnic of Malang. The sample selection was determined using the purposive sampling method. Based on this method, 209 students were sampled from 1654 population numbers. To test the hypothesis, the researcher used multiple linear regression analysis by using SPSS 16.0. The results of analysis with multiple linear regression methods show that Machiavellian has a positive effect on ethical perception of accounting students. Equity Sensitivity has a positive effect on ethical perception of accounting students. Jointly tested, machiavellian and equity sensitivity have affect on ethical perception of accounting students.

BUSINESS ENGLISH: VIEWING ITS BENEFITS IN THE PERSPECTIVES OF STUDENTS AND ALUMNI

English has been a language for international business. Thus, English instruction should be directed to teaching communication skills necessary for business. As a vocational institution, State Polytechnic of Malang is supposed to view its English instruction from the perspectives of the students and alumni. Thus, the present study is intended to investigate the students’ and alumni’s perspectives on the benefits of Business English as well as their recommendation for the course. The respondents of this study are students and alumni of Business Administration Department, State Polytechnic of Malang. To tap the data, questionnaires are deployed. The data, then, are analyzed employing descriptive statistics to obtain the most and least typical responses. Findings indicate that both students and alumni take the benefit of the course. They view this subject is to prepare for their career development in the workplace. Besides, it is beneficial for their communication at the office, particularly in foreign companies. Alumni claim that their business English knowledge and skills during their college time are applicable in their workplace. The respondents mostly demand more practices on business communication skills and vocabulary teaching included in Business English courses.

A Proposed Framework of Campus-Oriented Online Text Messaging System

Nowadays, the rapid advancement of mobile software development has triggered to emerge of more online text messaging applications. In the environment of higher education institutions, it is also widely utilized to support the communication process between campus members. This research proposed a system of campus-specific online text messaging that is expected to improve academic activities. As a case study, the system was implemented using <em>React Native</em> framework and <em>Push Notification Service</em> for use in State Polytechnic of Malang, Indonesia. The system consists of three main subsystems that work together, including <em>Client Application</em>, <em>Server Application</em>, and <em>Push Notification Manager</em>. To evaluate the proposed system, we conducted a survey. The result of the user satisfaction test shows that most users consisting of lecturers, staff, and students felt more helped in the communication process in the campus environment.

Perilaku Tidak Etis Akuntan : Melihat dari Persepsi Mahasiswa Akuntansi Politeknik Negeri Malang

The purpose of this research was to determine the effect of ethical orientation of idealism and ethical knowledge on the accountant's unethical behavior from the perception of accounting students. This research was conducted to students majoring in accounting at the State Polytechnic of Malang at least Accounting, Management Accounting, and Finance study programs. The data used are primary data in the form of an online questionnaire (google form). This type of research is a quantitative descriptive using SPSS analysis. The population of this study was 439 students with a sample counted 210 respondents using purposive sampling and the Slovin formula with an accuracy rate of 95%. The results of this study indicate that the ethical orientation of idealism does not significantly influence the accountant's unethical behavior, while ethical knowledge has a negative and significant effect on the accountant's unethical behavior. However, the ethical orientation of idealism and ethical knowledge together significantly influence the accountant's unethical behavior

FOSTERING A NATURAL ATMOSPHERE; IMPROVING STUDENTS’ COMMUNICATION SKILL IN A BUSINESS MEETING

Engaging a fun class creates a positive classroom atmosphere. Research has indicated that if a positive classroom atmosphere is created, students will have better learning and engage more, which means it is one of the most effective and powerful tools teachers can use to encourage students learning. Oral communication skill is essential for thinking and learning. By getting the knowledge of it, students would be able to express information, opinions, understand concepts, and would be able to discuss experience and expertise. The researcher used an Action Research Method. The purpose was to see the improvement of the students' ability to speak up. The subject was 32 students of Accountant Department – State Polytechnic of Malang. The result of the study showed that most students showed an improvement in all four language skills, but speaking skills had the most significant increase.

THE USE OF EDMODO IN ESP CLASSROOM: A STUDY ON STUDENTS’ PERCEPTION AND CLASSROOM ACTIVITIES

This study was aimed at investigating the use of Edmodo, an online learning platform in a Garuda Maintenance Facility class in Electronic Engineering study program of State Polytechnic of Malang. In addition, students’ perception toward the use of Edmodo was also explored to find out the advantages and disadvantages of the implementation of Edmodo. This study also investigated teacher’s activities that have been done via Edmodo. The activities done by students via Edmodo are presented in the result of this study to inspire other teachers about how to use Edmodo effectively. This study was a case study since it described and analyzed a group in a classroom setting to gain understanding through activities done in the classroom. Survey and interviews were used to collect the data about students’ perception and the description of classroom activities. The results showed that students had positive perceptions towards the use of Edmodo since it accomodated their need to apply technology in their learning. In addition, it could also encourage shy students who tended to be discouraged when interacted and participated without the aid of online tool in the classroom. Students also mentioned some obstacles encountered during the use of Edmodo such as slow internet connection and limited data package that was needed to connect to the internet. However, it can be concluded that the implementation of Edmodo in GMF class gained positive response. In addition, students also appreciated various activities conducted via Edmodo. It can be added that Edmodo as a learning platform is not only used to replace lecturer’s absence, but it can accomodate various learning activities that can increase communication skills in English.

PENGARUH GAYA KEPEMIMPINAN DAN MOTIVASI DIRI TERHADAP PRESTASI AKADEMIK MAHASISWA ADMINISTRASI NIAGA POLITEKNIK NEGERI MALANG

The aim of this study is determine the effect of leadership style and self motivation on student academic achievement. In order to obtain a comprehensive picture, the object of the research was all first and second level students both D3 and D4 Business Administration Department of the State Polytechnic of Malang. The results are expected to be used as input related to leadership style and self motivation towards student academic achievement.The concept of HR policies studied also needs to be understood by academics. For this reason, the results of this study will also be published in accredited scientific journals. Besides that, it needs to be realized in the form of teaching materials so it can be used as a reference in the teaching and learning process at the Business Administration Department of the State Polytechnic of Malang.

PENGARUH HALAL CERTIFICATION DAN HALAL AWARENESS TERHADAP MINAT PEMBELIAN PRODUK GUNAAN

This study aimed to determine the role of halal certification and halal awareness toward used product buying behavior. 
 The data was collected by distributing questionnaires to 100 college students of State Polytechnic of Malang that are selected through purposive sampling technique. Data analysis techniques used in this study is the linear regression analysis. 
 The study show that halal certification and halal awareness have positive impact on used product buying behavior.

Peer Tutoring as A Best Practice of Accounting Learning in Vocational Education

This study attempts to investigate the use of peer tutoring and to assest the effectiveness of peer tutoring in accounting learning, State Polytechnic of Malang. A descriptive research approach with case study was employed in this research. The information gathered by documentation, observation and in depth interview. The accounting learning was done by the author with apllying same age peer tutoring (co-peer). The findings revealed that peer tutoring is a very effective learning strategy both to tutors and tutees. Tutors feels happy, proud, and satisfied when the lecturers trust them to give the material in front of their friends. Whereas the tutees feel more comfortable because the learning activities has become more relaxed and not strained, the students have been brave to ask more question. Peer tutoring has improve the academic achievement, communication skill, responsibilities, patience, empathy, sympathy, and strengthening the social skills both to tutors and tutees. As we know that these all skills were very needed in the world life. The author suggest that it should be utilized within the premises of the educational institutions. It is a must for polytechnic students to be equipped with such ability given that it has a great impact towards their future career development. The graduates are believed to be able to perform productively in the society with this ability, notwithstanding what contexts they are in. This is to assure that they would be able to function in line with the complex world of today.

PENGARUH VARIASI ARUS LISTRIK TERHADAP KEKUATAN TARIK GESER LAS TITIK BEDA MATERIAL STAINLESS STEEL DAN ALUMINIUM

The use of electric current will be related to heat input. Enough heat input is needed to form a good nugget structure so that it can produce maximum connection strength. The nugget structure is influenced by electrode pressure, holding time and the electric current used. By adjusting the parameters of the amount of electric current, the best connection quality will be produced. The purpose of this study is to determine the effect of variations in electric current on the shear tensile strength of dissimilar welding Stainless steel (SS) and Aluminum (Al). The variation of electric current used is 60 A, 70 A and 80 A. The welding time used is 4 seconds. The test material uses stainless steel material with a thickness of 1.2 mm and aluminum with a thickness of 0.9 mm. This research was conducted at the Kotabaru Polytechnic Mechanical Laboratory and Malang State Polytechnic Material Test Laboratory. Tests carried out are shear tensile tests according to ASME (American Society of Mechanical Engineering) standards. The results showed that an increase in electric current from 60 A to 70 A had an impact on the increase in shear tensile strength. While the increase in electric current from 70 A to 80 A shows a decrease in shear tensile strength. The results of shear tensile testing indicate that the best conditions occur at 70 A electric current which gives a shear tensile strength of 44.109 kN / mm2. The increase in the electric current at the dissimilar welding between Stainless Steel and Aluminum is not directly proportional to the increase in shear stress that occurs. This is because the melting point of each material is different. If the heat generated exceeds the melting point of the material used, the welding results will be damaged.