bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH APLIKASI LECTORA INSPIRE BERBASIS ICT SEBAGAI MEDIA PEMBELAJARAN INTERAKTIF PADA MATA DIKLAT SOD TERHADAP HASIL BELAJAR SISWA KELAS X JURUSAN TEKNIK KOMPUTER JARINGAN SMKN 1 TANJUANG BARU
Authors: Wijaya Anggi Hadi , Slamet Legiman , Said Dharma Liza
Published: June 2021

This research aims to known the positive and significance influence of the Interactive learning media instructionusing Lectora Inspire based ICTof students class X TKJ SMKN 1Tanjuang Baru. This type of research is descriptive quantitative which using true eksperiment. Selection’s techniques of the informantin this research using simply random sampling which class X TKJ 1A as a class of control without Lectora Inspire aplication instruction in study and class X TKJ 1B as a class of eksperimen with interactive Lectora Inspire aplication. Data collection techniquesusing post test of the student’s examination at each meeting. Data were analyzed by used the statistical methods of normality, homogenenity, and hyphotesis. The results of data analysis showed : 1 ) Hyphotesis that tested by using t-test show that Ho refused and Hi accepted. This mean that interactive multimedia instruction has positive significance effect to learning achievement of the students of SMKN 1 Tanjuang Baru, 2 ) Learning achievement students of eksperiment class is higher than students of control class , 3 ) the percentage of the influence effect are 11% Keywords : influence, Interactive learning media instructionusing Lectora Inspire based ICT
ANALISIS REDAMAN SERAT OPTIK TERHADAP PERFORMANSI SKSO MENGGUNAKAN METODE LINK POWER BUDGET (STUDI KASUS PADA LINK PADANG-BUKITTINGGI DI PT. TELKOM PADANG)
Authors: Sudrajat Ilham , Huda Yasdinul , Faiza Delsina
Published: June 2021

Based on the survey data of optical fiber service, the communication network uses optical fiber transmission medium is not maximal yet, because there are some errors in the network, such as the percentage of Network Post Dialing Delay in system is 97.5%, that means there is 2.5% of error a delay occurs in the network when making a call. This research was conducted by analyzing the fiber attenuation of fiber-optic communication systems performance on the link Padang-Bukittinggi in PT. Telkom Padang, SKSO division which uses single mode fiber optic cable types G655. Instrument in this study is the Power Meter and OTDR JDSU MTS-6000 type. Link Power Budget method is used to determine the performance of optical fiber communication systems caused by attenuation based on the value of the received power output. Obtained results on the link Padang-Bukittinggi highest attenuation occurs in core 5 with 26.7226 dB attenuation value and cable length 115 016 km, and in core 7 with 26.1812 dB and cable length 94 462 km. This value is still below of PT. Telkom standard with 28.10352 dB for core 5. While the attenuation value at 7 cores exceeds standard attenuation values​​, with 24.18186 dB, so the performance of the core is declared bad and needs to be evaluated. From optical fiber attenuation value, result of the link power budget analysis is obtained from the calculation of the value of Rx is smaller when compared with -27 dBm the value of Rx sensitivity, it can be said the performance of optical fiber communication systems on the link in the normal state and can be used to operate because the power output can be accepted by the receiver in the device. Keywords: fiber optic cable, optical fiber attenuation, SKSO, link power budget.
MOBILE ASISTEN KEHAMILAN BERBASIS ANDROID
Authors: Enrizal Venny , Huda Yasdinul , Novaliendry Dony
Published: June 2021

Pregnancy is a precious moment which is awaited by any married couples. Most people think that a marriage without children is not perfect. In the other hand, nine months of pregnancy is not an easy thing to get through, especially for the first pregnancy. So many changes happen to the mother along the pregnancy period. The deficient of knowledge and the lack of information about pregnancy become obstacle for the mothers-to-be to go through a period of their pregnancy. Utilizing the advance of science and communication technology nowadays, we can get various information about pregnancy easily. With the availability of mobile pregnancy assistant software based on android with file capacity 2mb for installation so that  not become a handicap for the devices. User, especially pregnant women can get information about pregnancy age,  estimation of birth  , pregnancy information, pregnancy tips and Islamic name choice provided in the mobile pregnancy assistant. This software is installer which operating in Android platform version 2.2 (Froyo) with Java programming language, built using Eclipse as IDE. Keyword: Pregnancy, Mobile Pregnancy Assistant, Android, Eclipse, Playstore
PERANCANGAN SISTEM INFORMASI PEMETAAN FASILITAS KESEHATAN KOTA PADANG BERBASIS WEB DENGAN MEMANFAATKAN GOOGLE MAPS API
Authors: Jamil Zubair Shobrun , Irfan Dedy , Sriwahyuni Titi
Published: June 2021

The development of information technology that very rapidly, have an impact transformation on various aspects of life. One of the growing information technology and widely implemented is a web-based information systems. Implementation of a web-based information system currently does not just present the information in text form, but also displays the information in the form of a map. In the terms of its utilization, application of GIS technology can be widely used in various fields, including in the health field. This can be used in the presentation of information dissemination of healthy facilities in the city of Padang. Information Systems for mapping Healthy Facilities in Padang City is a tool to convey information distribution healthy facilities that exist in Padang. This information system is designed with the PHP programming language and MySQL database as data storage. To display the digital maps, Google Maps is used because it has the APIs that can be integrated with multiple technologies. The presence of this information system is expected to provide facilities for those who need information about healthy facilities in Padang City. Keywords: Information System,Healthy Facilities, Google Maps, PHP, MySQL.
HUBUNGAN EFEKTIFITAS PSB SMA ONLINE DAN KINERJA WEBSITE TERHADAP KEPUASAN USER DIWILAYAH DINAS PENDIDIKAN KOTA PADANG
Authors: Afsah Mutia Rafika , Adri Muhammad , Hadi Ahmaddul
Published: June 2021

The growth of  information  technology is  increasing rapidly, the need for  proper  information, fast and accurate is the desire of everyone.  As well as online admission  of  new  students (PSB) is a product of real time software application  services and 100% web-based. However, there is no significant relationship exists between the effectiveness and performance of the website by the user. Seeing these symptoms then  it can defined  problems in this research whether there is a significant correlation between the effectiveness of PSB Online and website performance together with user satisfaction in the area of Department of Education on Padang city.The research hypothesisis that there is a positive and significant influence together between the effectiveness of PSB Online with website performance against user satisfaction.This research using survey research approach with descriptive correlations methods to see a significant correlation between the effectiveness of PSB Online and website performance together with user satisfaction in the area of Department of Education on Padang city. Research population is public senior high school studentsin thearea of Department of Education on Padang cityandsampling technique is simple random sampling so the sample was 100 respondents.From the researchit appears that the effectiveness of online PSB has a positive relationshipby76.10%. Website performance has a positive correlation by86.70%. Effectiveness and performance PSB online websites together has a positive relationship by 90.50%. From the finding research data, it could be seen the level of achievement of the respondents to the effectiveness of online PSB included both categories andals othe website performance in both categories. Keywords: Relationships, effectiveness, performance, website, user
PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM GAMES TOURNAMENT TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN TEKNIK ELEKTRONIKA DASAR KELAS X JURUSAN TEKNIK ELEKTRONIKA DI SMK NEGERI 1 SUMATERA BARAT
Authors: Fajril Risqi , Almasri Almasri , Syukur Andris
Published: June 2021

AbstractThis research is aimed to know the difference between Team Games Tournament model  and Cooperative model in learning ouput in Teknik Elektronika Dasar for grade X Electronic Engineering of SMKN 1 Sumatera Barat on entire semester, academic year 2014/2015. This type of research is quasi experimental. Participant were slected by non-probability sampling technique with purposive sampling. 24 students from Class X TAV, which served as a controling class, used Cooperative model. 28 students from Class X Mechatronic, which served as experimental class, used student cooperative type Team Games Tournament model. Data is collected from the final test then was analyzed for homogeneity testing, normality and hypothesis testing. The result indicates that experimental class has mean 79,29, while controlling class has mean 70,17. The result of hypothessis testing on significant level α=0,05 is 4,583 > 1,676 and the percentage effect 12.997 %. Since the tcount is higher than the t table, then Ho is rejected and Ha is accepted. It can be inferred that Team Games Tournament model is better than Cooperative  model. Keywords: Team Games Tournament model, Cooperative  model, Learning outcomes
Perancangan dan Implementasi Sistem Pendukung Keputusan Untuk Penjurusan Siswa Menggunakan Metode Jaringan Saraf Tiruan Studi Kasus di MAN 2 Padang Panjang
Authors: Rachman Bobby , Hendriyani Yeka , Budayawan Khairi
Published: June 2021

A Constraint in education order to produce qualified graduates is a traditional mindset of many schools in students’ majoring which only emphasizes on students’ grades. The fact is similar to ideas that expressed by Seto Mulyadi (2003), a practitioner of the child's education. He said that it was a big mistake if student achievement only measured on grades at the end of the semester.Senior High school is upper level of formal education in Indonesia, after graduating from junior high school. Students study at senior high school within 3 years as they  study at Islamic senior high school (MAN) 2 Padang Panjang, ranging from grade 10 to grade 12. In the second year or at the grade 11, students may choose one of the majors that exist in schools, namely, science, social, and Religious. In designing the decision support system for students’ majoring at MAN 2 Padang Panjang,   an artificial neural network based on Multiple Intelligence is needed. Furthermore, Java programming and MySQL are also required.  The results of the data analysis showed that the design of a decision support system for students’ majoring at MAN 2 Padang Panjang by using artificial neural network was successfully implemented, and the system can help the teachers to simplify the implementation of students’ majoring. Keywords: Students’ majoring, Multiple Intelligence, Artificial Neural Networks, Java and MySQL
KONTRIBUSI MINAT BELAJAR DAN GAYA BELAJAR TERHADAP HASIL BELAJAR MELAKUKAN INSTALASI PERANGKAT JARINGAN LOKAL (LAN) SISWA KELAS 1 TKJ SMK NEGERI 1 LHOKSUKON
Authors: Furqan Erry , Rukun Kasman , Hamid Yusri Abdul
Published: June 2021

This Research background is still many students  in class 1 TKJ obtaining result of learning below KKM, although flatten of class have exceeded KKM skor at the subject of Installation Peripheral of Local Area Network (LAN).The specified KKM in the school is ≥ 70,00 with the spanned 0 - 100. The purpose of this research is to express there are any contribution between enthusiasm learn and style learn to result of learning outcame of subject Installation Peripheral of Local Area Network ( LAN) Class 1 SMKN 1 Lhoksukon. Type of this research is descriptive  korelasional. Type of the data in this research  is primary and sekunder data. Primary data obtained data direct from responden concerning enthusiasm learn and style learn, while data of sekunder is students learning outcomes obtained from a teacher Installation Peripheral of Local Area Network ( LAN). Population in this research is 83 students class 1 TKJ SMKN 1 Lhoksukon that divided into two class. Technique to take a sampel in this research is random sampel technique by using formula of Taro Yamane obtained sampel counted 46 students. Data analysed by using program of SPSS ( Statistic Product Service Solution and) version 16.0. from result of this research got (1) Enthusiasm Learn (X1) give contribution to result learning outcome 28,94%.(2) Style Learn (X2) give contribution to result learning outcome 16,97% and (3) Level of pesentase of enthusiasm variable contribution learn (X1) and style learn (X2) collectively together is 33,64%. It can be concluded that Enthusiasm Learn and Style Learn give contribution to learning outcome, if students enthusiasm learn and style learn is high learning outcome will be increase. Keyword : Contribution, enthusiasm learn, style learn, learn outcome of subject Installation peripheral of local Area network ( LAN)
PENCARIAN RUTE TERPENDEK MENGGUNAKAN ALGORITMA DIJKSTRA PADA SISTEM INFORMASI GEOGRAFIS PEMETAAN STASIUN PENGISIAN BAHAN BAKAR UMUM
Authors: Junanda Berry , Kurniadi Denny , Huda Yasdinul
Published: June 2021

The capital city of West Sumatera, Padang, had so many event to increase its tourism. Every year, the domestic tourist coming and passing by to Padang, increasing the consumption of fuel in Padang. However, the information about location of gas station in Padang is not easy-to access. The focus of this project is to provide the information about location of gas station in Padang. This project aims to help people to find track between gas station. The systems are designed with a web-based map layers represented by MapServer. The data (maps) was made with ArcGIS and MapInfo, digitized into shapefile form (vector model), the track finder using Dijkstra’s Algorithm. As well as general contained in the database storage system using the application postresql and PostGIS, implemented into web pages via PHP. This outcomes of this project is a geographic information system that provides general information of gas station in Padang. Visitors can find the location based on the name of the gas station. Then the system provide the track between gas station and track from the point that visitor decide. General information will be displayed in tabular form and location information is displayed in the form of maps showing the location of the point. Keywords: Geograpic Information System, Algorithm, Dijkstra, MapServer, OpenLayer, PostgreSQL/PostGis.
PENGARUH PENGGUNAAN MODEL PEMBELAJARAN DEMONSTRASI TERHADAP HASIL BELAJAR TEKNIK PERAKITAN ELEKTRONIKA (TPE) KELAS X TEKNIK AUDIO VIDEO DI SMK NEGERI 5 PADANG
Authors: Ardiansah Peri , Hanesman Hanesman , Azhar Nelda
Published: June 2021

The problem in this study is the low learning outcomes achieved by students on the subjects of Electronics Assembly Techniques which is below the minimum completeness criteria (KKM) set a school that is 75. This is presumably because they are learning is often used during the learning direct model is applied directly proven yet effective.The purpose of this research is to reveal how much influence the Demonstrasion learning model to study the results of class X TAV students on subjects Electronics Assembly Techniques (TPE).This research is an experimental study. The sample were students of class X TAV at SMKN5 Padang Academic Year 2014 / 2015.Class experiment is treated using Demonstrasion Learning Model and the control group is a class that uses the direct teaching model.The data is taken from the test results in the form of student practicum. Data were analyzed manually to test for normality, homogenity testing, and hypothesis testing. The research test result obtained value of average student which using model demonstrasion is 80,06 while student who use learning direct model lower is 71,60 with the percentage effect is 11,81%. The result of the calculation hypothesis at significance level α = 0.05 was found that t count> t table is 2,36>2,048. The results of these tests give an interpretation that H0 is rejected and H1 is accepted, this means that on average significantly experimental class learning outcomes greater than the average control class learning outcomes. Key Words: Demonstrasion Learning Model, Learning Direct, Control and Exsperiment
KONTRIBUSI KREATIVITAS SISWA DAN SARANA PRASARANA TERHADAP HASIL BELAJAR MENERAPKAN DASAR-DASAR ELEKTRONIKA SISWA KELAS X TEKNIK ELEKTRONIKA INDUSTRIDI SMKN 4 PARIAMAN
Authors: Mutiya Rahyuni , Almasri Almasri , Azhar Nelda
Published: June 2021

The background of this research is there are students acquire the learning outcomes below the minimum completeness criteria (KKM) is as much as 55.22%. KKM set schools on the subjects implementing the basics of electronics techniques is 75. The purpose of this study is to reveal the contribution of creativity of students and infrastructure against on learning outcomes.Type of this research is Descriptive Correlational. The study population numbered 67 students and a sample is 41 students. The technique of sampling was done randomly (Simple Random Sampling). Data on student learning outcomes obtained from the teachers implementing the basics of electronics grade X TEI in SMK Negeri 4 Pariaman, and data on creativity of students and infrastructure against collected through question naires distributed to students of class X TEI using the Likert Scale which has been tested for validity and reliability.The data is analyzed using statistical methods with software SPSS Version 16.0. The result showed that: 1) creativity of students and infrastructure jointly contributed 35.2% to the learning outcomes, 2) the creativity of students contributed 10.21% to the learning outcomes, 3) infrastructure against contributed 15,63% on learning outcomes. So the conclude is that creativity of students and infrastructure against together and partially contribute to student learning outcomes, its means that better creativity of students and infrastructure against, then the student learning outcomes obtained would increased. Keywords: Creativity of Students, Infrastructure Against, Learning Outcomes, and Simple RandomSampling.
RANCANG BANGUN APLIKASI SISTEM PAKAR UNTUK DIAGNOSIS KERUSAKAN SEPEDA MOTOR MATIC MENGGUNAKAN METODE FORWARD CHAINING
Authors: Afnur Radia , Sriwahyuni Titi , Hadi Ahmaddul
Published: June 2021

Improvement of welfare and community mobility services in the economic movementof a country or region, can not be separated from the influence of the development offacilities and infrastructure support such as transportation. One of the most commonlyselected by society ground transportation is motorcycle. The limited knowledge of the ownerabout damage of automatic motorcycle, it happens because of lack of access to earlyinformation, to attempt repairs if there is damage to the motorcycle. therefore, needed asolution for users in studying the damage to the motor and the existence of a motor damageand determine what types damage to the motor with the help of expert system usesadvanced trace inference method (forward Chaining). This application is a web-baseddisplay using the programming language PHP CodeIgniter Framework by using SublimeText 3 Editor and MySQL as the database. Damage to parts of the engine occurred due tonegligence in performing maintenance. Car owners need a periodic maintenance bydetecting any damage that occurs on the motor. Motorcycle owners should receiveinformation early or early diagnosis and identify the components, the characteristics of motorbreakdown as well as solutions to overcome such defects. This is done so that maintenanceand repairs are done right on target, so as to minimize damage to the motor. This applicationis expected to help the owner of the motor to determine the initial diagnosis of the type ofdamage the motor by way of answering the questions about the characteristics of motordamage in the application.Keywords: Matic, Diagnosis, Expert system, forward chaining.
RANCANG BANGUN SISTEM INFORMASI LAYANAN REKAM MEDIS PRAKTIK DOKTER GIGI BERSAMA DI TABING
Authors: Zaroh Annisa Aulia , Irfan Dedy , Tasrif Elfi
Published: June 2021

The most important thing in the medical world is entering a history of the patient’s health, and this is known as the medical records. The medical records patients are used as references to the doctor for examination of the patient’s health, as well as records of a diagnosis of a disease patients and medical services. According to with the purpose of this final task, to provide design data supporting the medical records is complete and structured to facilitate action. The design of this web based information system using the codeigniter framework, programming PHP (Hypertext Preprocessor) with XAMPP as a Database Management System (DBMS), and sublime Text 3 as editor. Medical record service information system providing data supporting a complete medical record and structured in order to facilitate doing of medical, simplify data searches of patient medical record along with its report. The design of this information systems is performed to produce an information system that can create your medical record is tored neatly and securely in a database, facilitate the search process patient medical record data when data is needed, minimize errors in data processing of patient medical record. The design of the information system displays data, patient medical record, making the reference and the doctor's license. Keywords  : Medical Record, Web, PHP
Analisis Perbandingan Kinerja Web Server Apache dan Nginx Menggunakan Httperf Pada Portal Berita (Studi Kasus beritalinux.com)
Authors: Irza Intan Ferina , Zulhendra Zulhendra , Efrizon Efrizon
Published: June 2021

The internet world in the globalization era is now developing. Anyone and anywhere can access the internet if you already have the tools and connections are adequate. There are two-ways relationship in accessing a web, they are Client and Server. Good Web Server performance can affect the quality of two-ways relationship between Client and Server. There are two Web Servers that are widely used today are Apache and Nginx. As a media content provider is expected to meet all the needs of users, especially in terms of performance of the device itself. To prove how the apache and nginx Web Server performance compare to the data request by the user, it is necessary to do a test and compare the parameters of each Web Server. Based on the problems above, the authors want to analyze and compare the performance of both Web servers are Apache and Nginx, so users can choose the best Web Server. The author only compares the parameters of throughput, connection, request, reply and error by assigning load to each test and performed on attributes that exist on beritalinux.com virtually. After testing, the results obtained where in responding and connecting data that requested by the client of web application server nginx was superior to apache. From these results, it is recommended to admin on beritalinux.com to use nginx web server for better website performance.Keywords: Analysis, Performance, Web Server, Apache, Nginx, HTTPERF
ANALISIS KEPUASAN PENGGUNA TERHADAP KUALITAS WEBSITE SMK SMTI PADANG BERDASARKAN METODE WEBQUAL 4.0
Authors: Lailia Febi , Irfan Dedy , Jaya Putra
Published: June 2021

This study aims to determine the level of user satisfaction on the quality of SMK SMTI Padang’s website and to determine what factors that affect the level of user satisfaction through webqual 4.0 instrument consisting of usability variables, information qualilty, and service interaction. This reseacrh uses quantitative research method with multiple linear regression. The results of the analysis shows that the best quality of usability is the suitability with the type of website with the achievement of 43.71% while the worst is the attractive website appearance with the achievement of 20.87%, the best quality of information is the presentation of information with the appropriate format with a performance of 43.71%, while the worst is easy information to understand with the achievement of 20.13%, and the best quality of service interaction is personal information security with a performance of 42.71% while the worst is the reputation website 27,87%, and third variable webqual 4.0 usability, information quality, and service interaction have positive and significant effect to user satisfaction with correlation coefficient number 0,778. Keywords: user satisfaction, smtipdg.sch.id, webqual 4.0, multiple linear regression
PEMBUATAN MODUL PEMBELAJARAN RANGKAIAN ELEKTRONIKA DIGITAL
Authors: Devi Mila Sri , Thamrin Thamrin
Published: June 2021

The purpose of this study was to determine the feasibility of using the learning module of the Electronic Electronics Series on the subject of Basic Electricity and Electronics in class X Electronics Engineering at SMK Negeri 1 Bukittinggi. This research method uses the development of Instructional Development Institute with three stages, namely define, development, and evaluation. The research instruments were in the form of questionnaires on validity, reliability and practicality of the module. Based on the results of 3 validators obtained an average of 0.82 from the rating scale 1, which exceeds the achievement level of 0.667, so the module is declared valid. In the module reliability test the Cronbach Alpha value was 0.804, which means the reliability of the module in the category is very high. In the module practicality test by the teacher obtained an average value of 85.83%, so it is in the practical category. While the module practicality test by students obtained an average value of 87%, so it is in a very practical category. Based on the results of the three tests it can be concluded that the learning module is suitable for use in the learning process.Keywords:Module, Electronics Digital, instructional Development Institute
KONTRIBUSI MOTIVASI MEMASUKI DUNIA KERJA DAN PENGALAMAN PRAKERIN TERHADAP HASIL UKK
Authors: Alvi A. Fajri , Efrizon Efrizon
Published: June 2021

This researchwas conducted to find out how much motivation contribution entered the world of work and industrial work practice experience (PRAKERIN) on the results of the Expertise Competency Test (UKK) from Electronics Engineering Students in 2019 at SMK Negeri 1 West Sumatra. The population of this research is as many as 58 students of class XII majoring in electronics engineering (audio video engineering expertise program and mechatronic engineering program) SMK Negeri 1 West Sumatra 2018/2019 academic year. Sampling in this research was carried out by simple random sampling technique, so as to get as many as 37 students as the sample. The questionnaire shared and filled out by these students is a method used by the writer to collect data. Multiple regression analysis is the main analysis technique used in this research. From this research, it was found that (1) Motivation to enter the workforce and industry work experience experience together contributed 30.14% to the results of the expertise competency test, (2) Motivation to enter the workforce contributed 15.05% to expertise competency test results, (3) Industrial work practice experience contributes 14.67% to the results of expertise competency test. So it can be concluded that Motivation entering the workforce and the industrial work practice experience (PRAKERIN) contribute to the results of the Expertise Competency Test (UKK) of Electronics Engineering students in 2019 at SMK Negeri 1 West Sumatra. Keywords:Motivation Entering the Workforce, Industrial Work Practice Experience, Expertise Competency TestKONTRIBUSI MOTIVASI MEMASUKI DUNIA KERJA DAN PENGALAMAN PRAKERIN TERHADAP HASIL UKK
RANCANG BANGUN APLIKASI MEDIA PEMBELAJARAN SISTEM KOMPUTER BERBASIS MOBILE
Authors: Afitri Nurva , Budayawan Khairi
Published: June 2021

Learning media is something that is used to stimulate the mind, attention and appetite of students so that it can encourage the learning process of students. Learning media applications are made based on mobile with the aim to make it easier for students to learn the material and make it easier for students to learn wherever and whenever, especially on computer system lessons. The software used in making this learning media application is Android Studio as a tool and Adobe Photoshop as a design. This learning media application is very helpful for students who miss lessons or forget about old lessons. With the development of current technology, the learning process has begun to shift from a manual process to a more sophisticated process that is using learning media applications. The method in making this application uses the waterfall method. This waterfall method is a sequential design process, often used in software development processes, such as the water process that plunges down through the Conception, Initiation, Analysis, Design, Construction, Testing, Production / Implementation, and maintenance phases. From the problems and methods produced a learning media application to facilitate students in understanding the material. This application is expected to be a learning medium and can be useful for teachers, students and advanced researchers.Keywords: Learning media, Computer Systems, Applications, Android Studio, Waterfall
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE STAD TERHADAP HASIL BELAJAR MENERAPKAN DASAR-DASAR KELISTRIKAN
Authors: Alfajri M. , Edidas Edidas , Thamrin Thamrin
Published: June 2021

This research aims to confirm the magnitude of the influence of cooperative learning models of the student team achievement division (STAD) on the learning outcomes of class X EI students in study Menerapkan Dasar-dasar Kelistrikan (MDDK) at SMKN 4 Pariaman. This type of research is a quasy experiment with a post test only design. The sample of this study was the X class majoring in industrial electronics at SMKN 4 Pariaman. Class X EI A / I as the experimental class given the treatment of cooperative learning model STAD type and class X EI B / I as the control class given treatment the direct learning model. The results of the research found an average of 76,83 experimental class and 69,17 control class. After done the t test, the result show that thitung > ttabel then Ho is rejected and Ha is accepted.After calculation, the difference in learning outcomes was found to be 11.07%. The conclusion is that there is an effect to student learning outcomes from the application of cooperative learning models of student team achievement division type.Keywords: Student team achievement division, learning models, learning outcomes, experiment, control
SIX-STEP INVERTER UNTUK MENGENDALIKAN MOTOR 3 FASA ARUS SEARAH TANPA SIKAT BERBASIS ARDUINO
Authors: Daputra Mamal , Zulwisli Zulwisli
Published: June 2021

This research is motivated by the many needs in the use of electric motors. Electric motors with DC voltages that are often used today are less effective and efficient because of the use of brushes that will run out when used. To overcome the weaknesses of this DC motor, then used Brushless Direct current Motor (MASTS). MASTS is a three phase AC motor. In a fixed application, a three phase AC voltage source can be used directly. In a mobile application, it takes an AC voltage sourced from a DC voltage. For this reason, an inverter is designed to convert DC voltage into three phase AC. The method in controlling MASTS is a six-step inverter that is changing the DC voltage to AC voltage in the form of a box or trapezoid. This inverter uses MOSFET IRF3205 and Arduino microcontroller. To find out the performance of the inverter, MOSFET driver voltage measurements, measurement of the output current, and measurement of the resulting MASTS speed. From the measurement results, when the voltage is increased the current in the circuit and the speed of the MASTS will increase. Keywords: Inverter, MASTS, Phase, Six-Step.
INVERTER PWM UNTUK MENGGERAKKAN MESIN ARUS SEARAH TANPA SIKAT BERBASIS ARDUINO
Authors: Putra Sony Prakarsa , Zulwisli Zulwisli
Published: June 2021

This study aims to create a PWM inverter that can drive the Brushless Unidirectional Flow Machine (MASTS). PWM inverters are intended to correct deficiencies in six-step inverters. Inverter is a circuit that is used to convert a DC voltage source into an AC voltage with a certain frequency. The use of inverters is found in electric vehicles. The system often used to control an inverter is a Pulse Width Modulation (PWM) based control, where pulse width is used to regulate speed. The inverter is tested using 3 pairs of mosfets as a switch to control the three-phase output of the inverter. In the inverter, PWM is used to adjust the width of the frequency pulse that will be given to the mosfet. This research used 3 variations of duty cycle 30%, 60%, 90% to determine the effect of MASTS speed on PWM by using a PWM inverter. The results of this study the speed of MASTS can be influenced by changes in duty cycle, with increasing value of the duty cycle, the faster the speed of MASTS, and vice versa. Keywords:Mosfet, Sensor Hall, MASTS, PWM, Inverter.
PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN VIDEO TERHADAP HASIL BELAJAR SISWA MATA PELAJARAN KBGT
Authors: Rini Yayuk Sulistio , Hanesman Hanesman
Published: June 2021

This study aims to determine the effect of video-based learning media on class X student learning outcomes in Technical Drawing subjects.  This research was conducted in class X TAVI and X TAV2 SMK Negeri 5 Padang.  The research took place in April 2019. The research method used was a quasi-experimental design with posttest-only control design and purposive sampling technique.  The instrument used was a multiple choice objective test.  Data from test instruments were analyzed quantitatively.  Based on data analysis, the value of thitung > ttabel which is 1.99>1.685, which means Ha is accepted.  Then the use of video learning media has a positive influence on student learning outcomes.  The average class of student learning outcomes is 80.1> Kontrol class is 74.9.  There is an increase in the average value of the class of cement after treatment.  Learning using video has an influence on the learning process with a percentage of 6.94% Keywords: video based learning media, engineering drawings, KBGT learning outcomes.
ASSOCIATION RULE DALAM MENENTUKAN CROSS-SELLING PRODUK MENGGUNAKAN ALGORITMA FP-GROWTH
Authors: Melati Delila , Wahyuni Titi Sri
Published: June 2021

Sales transaction data at Bigmart stored in a database will be able to become new knowledge if processed using the data mining process. In addition, inventory is also a problem that is being faced by Bigmart. Data mining is able to analyze data into information in the form of transaction patterns that are useful in increasing revenue, one of which is Cross-Selling products. Association rule is one of the data mining methods included in the Market Basket Analysis method. The algorithm used is the FP-Growth algorithm because it has the virtue of shorter time processing data. The pattern obtained is determined by the value of support (support) and the value of confidence (confidence). To find the association rules the FP-Growth algorithm is used. To get more accurate association rules, use the Weka 8.3 tool. There are 11 association rules obtained using the Weka 8.3 tool which is classified as a Stong Rule that meets the Minimum support value of 10% and Minimum confidence 80%. Keywords: Database, Cross-selling, Market Basket Analysis, Association Rule, FP-Growth
PENGARUH PENGGUNAAN MACROMEDIA FLASH 8.0 TERHADAP HASIL BELAJAR DASAR LISTRIK DAN ELEKTRONIKA
Authors: Pratiwi Muthie Anggyt , Jasril Ilmiyati Rahmy
Published: June 2021

The purpose of this study was to determine how much influence the use of interactive learning media based on Macromedia Flash 8.0 on learning outcomes Basic Electricity and Electronics (DLE) Audio Video Engineering class X in SMK Negeri 5 Padang. Researchers use the Quasi Eksperiment Design. The subject of this study consisted of 2 classes, namely class X TAV1 as an experimental class and class X TAV2 as a control class. The sampling technique in this study was conducted by purposive sampling or based on certain considerations. How to retrieve data use posttest at the end of learning after each class is given treatment. This can be seen from the learning outcomes of experimental class students who obtained an average of 81,90 higher while the value of the control class that got an average 70,20. Based on the hypothesis test, the value of tcount 5,879 > ttable 1,677, it can be said that there is a significant effect on the implementation of learning using macromedia flash 8.0. Keywords: Interactive learning media, macromedia flash 8.0, learning outcomes.
Sistem Informasi Manajemen Data Berbasis Web Di Start Gym & Fitness Lubuk Buaya Padang Sumatera Baratuaya Padang Sumatera Barat
Authors: Fastiana Visi Meika , Irfan Dedy
Published: June 2021

Gym & Fitness adalah suatu kebutuhan pada saat sekarang ini. Terlebih pada saat pandemi olah raga sangat penting dalam meningkatkan imun tubuh. Start Gym and Fitness Lubuk Buaya merupakan perusahaan yang bergerak di bidang jasa tempat penyewaan alat-alat gym. Namun segala kegiatan yang dilakukakan di Start Gym & Fitness masih dilakukan secara manual mulai dari pendaftaran member, latihan dengan instruktur, pencatatan harga sewa member, hingga pencatatan produk masuk dan keluar. Tujuan dari tugas akhir ini untuk membantu merancang sebuah sistem informasi manajemen data berbasis web di Strart Gym & Fitness. Metode yang digunakan dalam penulisan tugas akhir ini menggunakan metode waterfall sebagai metode pengembangan sistem. Tugas akhir ini bertujuan untuk membantu memudahkan proses pendataan administrasi member dan calon member dan meningkatkan mutu pelayanan untuk kenyamanan member. Sistem ini juga dapat mempermudah tempat usaha dalam mempromosikan produk yang tersedia pada member untuk meningkatkan loyalitas terhadap member. Sistem informasi manajemen data di Start Gym & Fitness ini dapat membantu dalam pengelolaan data member dan segala fasilitas fitness.
Attitudes of Non-native Speakers of English Studying in Australia towards World Englishes
Authors: Nur Patria Aditya
Published: June 2021

The present study explores attitudes of non-native speakers of English studying in a reputable university in Melbourne, Australia, towards world Englishes. In particular, the study investigates different attitudes between students enrolled in a university subject, which indirectly promotes the students’ acceptance towards them and those who have not taken the subject towards world Englishes. The present study uses the direct approach, which allows informants to give an account of their attitudes (McKenzie, 2010). By adopting a questionnaire designed by Yoshikawa (2005), the present study seeks to answer two research questions: (1) Do non-native English students taking the subject have different attitudes from non-native English students who have not taken the subject towards world Englishes? (2) Do the students enrolled in Linguistic-Related majors have different attitudes from the students enrolled in Non-Linguistic-Related majors towards world Englishes? The findings of the study will contribute to the literature on world Englishes and the identification of a possible way to promote the acceptance of world Englishes. The results show that informants who are taking/have taken the subject tend to have more positive attitudes towards non-Inner Circle varieties than those who have not taken the subject. Similar results are also shown among informants grouped based on their majors in which Linguistics-Related ones are more acceptant. However, there is no significant difference regarding their attitudes toward Inner Circle English.
STUDI KOMPARATIF EMPAT MADZHAB FIQIH TENTANG HUKUM PUTUS KHITBAH
Authors: Amin Faris El
Published: June 2021

The phenomenon of breaking the khitbah often occurs. However, there are still many Muslim communities who are still unfamiliar with the implications and the Fiqh when this case occurs. This study aims to describe the different views on the law of breaking the Khitbah and the status of the Hadiah that were submitted during the Khitbah period based on the concept of Fukaha. This study uses a qualitative approach with a literature study design. The data was collected by collecting books which became the reference for the four schools of Fiqh. The results show that: (1) Fukaha have different opinions about the law of breaking the khitbah. The main cause of this difference is due to differences in understanding the texts and principles of covenant fiqh and the absence of a qath'i text in this matter. (2) Fukaha, also have different opinions regarding the status of the items given before the break of the khitbah
Prácticum de Psicología durante la COVID-19: satisfacción y nuevas propuestas
Authors: Silva Lorente Isabel , Casares Guillén Carmen Teresa , Escribano Barreno Cristina , Prado Novoa Carmen
Published: June 2021

Dentro del espacio universitario, las medidas sanitarias asociadas a la COVID-19 han tenido importantes implicaciones en la manera de organizar la formación de los estudiantes. Se muestra en esta investigación un análisis del desarrollo del Prácticum de Psicología durante el curso 2019-20 mostrando la satisfacción percibida por los estudiantes y comparando con datos del curso anterior. Participaron 123 estudiantes de 4º curso del Grado en Psicología. Los instrumentos utilizados fueron el análisis de documentación y encuestas de valoración. El tratamiento de los datos se realizó de manera cuantitativa y cualitativa. Los resultados muestran que la satisfacción general de los estudiantes fue más baja el curso 2019-20, pero las sesiones impartidas desde el centro universitario o la posibilidad de conocer otros ámbitos profesionales tuvieron una mayor puntuación. Se valoró positivamente la oferta de una alternativa virtual que permitió a los estudiantes finalizar el curso y adquirir competencias vinculadas a la titulación.
Die Medienpolitik der EU: Die Medien im Spannungsfeld zwischen Liberalisierung und Rolle als Vierte Gewalt in einer Demokratie
Authors: Baier Nils
Published: June 2021

Vor dem Hintergrund der kritischen Stimmen gegenüber der marktwirtschaftlich geprägten Medienpolitik der EU muss die Frage gestellt werden, inwiefern sich diese Politik effektiv auf die inhaltliche Ebene der Medien ausgewirkt hat. Die vorliegende Arbeit wird deshalb unter diesem Gesichtspunkt die Medienpolitik der EU untersuchen. Wie die näheren Ausführungen zur Theorie zeigen, wird unter der inhaltlichen Ebene der Medien die Ausübung ihrer Rolle als Informations- und Kontrollgewalt verstanden. Im Kontext eines demokratischen Systems wird deshalb auch von der Vierten Gewalt gesprochen. Der Betrachtungsschwerpunkt dieser Arbeit liegt dementsprechend auf der Umsetzung der Medienpolitik der EU und deren Einfluss auf die Rolle der Medien als Vierte Gewalt im demokratischen System der Mitgliedstaaten. Ziel der Untersuchung ist es, Erkenntnisse darüber zu gewinnen, ob die von der EU ausgeübte Medienpolitik zu einer veränderten Rolle der Medien in den Mitgliedstaaten geführt hat und wie die dabei gewonnenen Erkenntnisse zu bewerten sind. Ausgehend von diesem Ansatz wird deshalb die folgende Forschungsfrage formuliert: Inwiefern führt die Medienpolitik der EU zu einer Veränderung der Rolle der Medien als Vierte Gewalt im demokratischen System der Mitgliedstaaten?
The Competitive Solidarity of European Integration
Authors: Hartmann Eva
Published: June 2021

The paper outlines the insights we gain by drawing on Michel Foucault’s study of governmentality in the light of the importance of Ordoliberalism as a structuring principle of European integration. It further develops this perspective by interrelating it to a critical state theoretical perspective and sociology of competition with a view to contributing to a better understanding of the role of competition in establishing social bonds. A key concept the paper develops is competitive solidarity. The second part of the paper provides a more empirical analysis of an emerging competitive solidarity at European level, highlighting the interaction between solidarity and competition in the sphere of European social policy. The analysis of this sui generis social policy provides interesting insights into the complexity of the attempt to establish European social bonds, paving the way for a European society.
Die innenpolitische Genehmigung der bilateralen Verträge Schweiz-EU: Wende oder Ausnahme bei aussenpolitischen Vorlagen?
Authors: Oberer Thomas
Published: June 2021

Diese Arbeit beschäftigt sich mit dem Kampf um die innenpolitische Annahme der bilateralen Verträge zwischen der Schweiz und der Europäischen Union. Wie kommt es, dass diese bilateralen Verträge – nach dem Schiffbruch des EWR – so scheinbar problemlos genehmigt wurden? Wie kam dieser breit abgestützte Konsens zustande? Wurde das Thema „Europa“ plötzlich salonfähig oder war es vielmehr eine Neuauflage des „dritten Weges“? Welche Strategie führte den Bundesrat zum Sieg? Warum blieben die Gegner chancenlos? Wie wurde – von Befürwortern und Gegnern – während den Verhandlungen mit Brüssel, nach Abschluss der Verträge (innerhalb und ausserhalb des Parlamentes) und in der Referendumskampagne argumentiert?
Gibraltar: ein Teil Europas. Imperiale oder nationale Besitzansprüche und evolutive Streiterledigung
Authors: Kreis Georg
Published: June 2021

Ausgangspunkt dieser Arbeit die Frage, ob Grossbritanniens und Spaniens “fellow membership”, die gemeinsame Zugehörigkeit zur Europäischen Gemeinschaft bzw. Union, zu einer Entschärfung des Konfliktes um Gibraltar geführt hat. Die gleiche Frage kann auch bezüglich der NATO-Mitgliedschaft gestellt werden. Das Gibraltar-Thema würde sich eigentlich für eine interdisziplinäre Studie, das heisst eine die juristischen, wirtschaftlichen und politischen Gesichtspunkte und Betrachtungsweisen einbeziehende Abhandlung bestens eignen. Auf Grund der zugänglichen Schriften werden sich die folgenden Ausführungen jedoch weitgehend (aber nicht vollständig) auf die historisch-politische Dimension beschränken müssen.
Die Europäische Politische Gemeinschaft. Ein erster Versuch für eine gemeinsame europäische Aussenpolitik
Authors: Bernath Magdalena
Published: June 2021

Untersuchungsgegenstand der vorliegenden Studie bildet die in der Literatur zu Unrecht vernachlässigte Europäische Politische Gemeinschaft. Spezielles Interesse gilt den Plänen, die die Koordinierung der Aussenpolitiken der sechs Mitgliedstaaten vorsahen und damit Fragen wie den folgenden: Wer verfügte in der EPG über Entscheidungsbefugnisse in der Aussenpolitik, ein von den Nationalstaaten unabhängiges Gremium oder Vertreter der Mitgliedstaaten? Nach welchem Prinzip wurden Entscheide gefällt, einstimmig oder mit Mehrheitsbeschluss? Auf welche Bereiche erstreckte sich die gemeinsame Aussenpolitik? Trat die Gemeinschaft gegen aussen als Einheit auf oder delegierten die Mitgliedstaaten einen Vertreter, der in ihrem Namen die vorher abgesprochene Position der Sechs darlegte?Die Studie ist wie folgt aufgebaut: Als erstes werden die politischen Konstellationen erläutert, die dazu führten, das Projekt einer Europäischen Politischen Gemeinschaft in Angriff zu nehmen. Das zweite Kapitel beschäftigt sich zuerst mit den Verhandlungen zum EPG-Vertrag. Das dritte Kapitel bildet den Kern meiner Studie und befasst sich mit der Aussenpolitik der Gemeinschaft. Das letzte Kapitel skizziert die weiteren Beratungen auf Ministerebene und die Ursachen, die zum Scheitern der EPG führten.